connecting tft lcd screen to via hdmi computer brands

Your monitor accepts a composite video input. This is an older analog standard that was pretty ubiquitous on TVs, VCRs, and DVD players in the late 80"s and throughout the 90"s, and is probably not as common as it once was. I"m not sure composite video output was ever common on laptops or graphics cards.

But there are dongles that convert from any video standard to any other video standard these days. And there is such a thing as an HDMI to Composite converter. Just enter "HDMI to Composite (RCA) Converter" in your favorite search and you"ll see plenty of options. This is the first thing that came up in a search, but there"s no model number or anything and I can"t vouch for it. Just an example.

Why is composite low quality? Composite combines the color information and luminance (brightness or black-and-white) into a single signal, which has to be "extracted" by the other end. The color information distorts the luminance information, resulting in color fringes, colors that don"t look good next to each other on the same line, and high-resolution black and white stuff like text smearing into color. The Wikipedia article on composite artifact colors explains.

Did you know that nine in 10 connected households in Australia either have a PC or a laptop computer? Or that over 40% of Australian households also have an Internet-connected TV?

As amazing as PCs and laptops are though, their single-screen display can be a little too limiting. Especially for those who multitask and need to open more programs and apps than the average user.

The good news is, there are several easy ways to set up your laptop so that you can use another monitor with it. Meaning, you can have multiple display screens with a single laptop.

HDMI stands for High-Definition Multimedia Interface. It"s among the most common audio/video standards used today. It"s capable of delivering high-definition AV signals over a single cable.

Most modern laptops come with at least one HDMI port that you can connect to a computer monitor. You only need to get an HDMI cable, connect one of its ends to your laptop, and the other end to the screen.

Before you purchase an HDMI cable though, be sure to check your monitor"s display inputs first. Confirm that you have an HDMI port, as it looks (and functions) much like the DisplayPort input. But so long as you have one of the best high-definition monitors, rest assured that it comes with an HDMI port.

DisplayPort (DP), like HDMI, can also transmit HD audio and video signals from a laptop to say, an LG monitor. In fact, DP is more common than HDMI on computer screens.

One way to tell that your laptop and monitor have DisplayPort is the appearance of the port itself. DP has five sides, with a slanted upper right-hand corner. HDMI has eight sides, with the left- and right-hand corners appearing identical.

Even if your laptop has both HDMI and DP outputs, your monitor may only have a DP input. In this case, you’d need to get a male-to-male DisplayPort cable. One end goes into your laptop’s DP output, while the other goes into the external screen’s DP input.

Some laptops may also come with a USB-C (Thunderbolt 3) video output option. If your monitor has this port, then you can configure it to extend your laptop display.

You can either directly connect your laptop"s USB-C output to your monitor"s USB-C input. You can also use a USB-C adapter for HDMI or DisplayPort inputs.

Of all the display options in this list, the Digital Visual Interface (DVI) is the "oldest". Meaning, it"s also the lowest in terms of video quality. It still can, however, display a resolution of up to 2560 x 1600.

If you have an older computer screen, chances are, you only have a DVI input. You can easily connect a DVI cable from your laptop to the display, but don"t expect amazing video quality. If what you"re looking for is premium display, then invest in a monitor upgrade.

Let"s say your laptop has a DisplayPort output but you prefer to connect it to your HP monitor with an HDMI cable. In this case, you can use a DisplayPort-to-HDMI adapter or a DisplayPort-to-HDMI dongle.

There you have it, your ultimate guide to connecting your laptop to an external display. Whether you have an LG or a Lenovo monitor, all you need is the right cable to extend your laptop display. By doing this, you can take your multitasking prowess to the next level.

Interested in learning more about refurbished monitors and PC setups? Then please feel free to connect with us now! We can help you invest in the right gear to upgrade your workstation.

All modern laptops can connect to an external display, such as an LCD monitor, projector, or TV. The external display can extend your viewing area, giving you more space for applications, or mirror your laptop screen (show the same thing on both screens).

To connect the external display to a laptop, locate the correct port on the body of your laptop. Most laptops utilize on or more of the following connections: HDMI, DisplayPort, DVI, or USB-C (Thunderbolt 3). Some older laptops use VGA. These various connections are shown in the images below.

Once you plug the display into your laptop, you may be required to press one or more keys on the laptop"s keyboard to "activate" the external display. This shortcut key combination varies depending on the laptop, but is often one of the following: hold the Fn key, and then press F3, F4, F5, F7, F8, F9, or F10.

The activation function key usually has a picture of a monitor on or above it. Consult your laptop"s manual if you can"t find the key. If you are still having trouble, or you need to download a copy of the manual, visit the laptop manufacturer"s website.

Extend - The external display extends the primary. Application windows can be moved from one display to the other if you click-and-drag the window"s title bar.

If your laptop connects to a docking station, there should be several video ports on the back of it for a monitor. However, the types of ports varies from brand to brand. Depending on the docking station, the laptop may have to remain open for a dual monitor display.

In many cases, yes. If only the laptop"s screen is broken, an external monitor usually still works with your laptop. However, if there are other malfunctioning components, such as your video hardware, the external display may not work.

Are you trying to show off your vacation pictures to family members gathered around the living room? Is your laptop screen not big enough to watch a movie on a high-quality display? Maybe you just want to surf the web from the comfort of your couch using a wireless keyboard and mouse?

There are plenty of reasons you might want to connect a computer or laptop to your TV. It opens up a world of possibilities, so you can do everything from stream videos to play triple-A (AAA) games on a 60-inch 4K monitor.

“HDMI” stands for High Definition Multimedia Interface. An HDMI output on your laptop or computer feeds high-definition video and audio into a compatible display via an HDMI input on your TV.

You can use HDMI cables to mirror the display and sound on a computer to a TV, and you’ll also find these input/output ports on projectors, cable boxes, and AV receivers. These cables are the easiest, most convenient method to learn how to connect a computer to a TV. Essentially, all you’ll need to do is insert one end of the HDMI cable to a compatible computer and plug the opposite end into the receiving port behind your TV panel.

Keep in mind though, if you’re not connecting a portable laptop to a TV and would instead like to project the display of a stationary computer, you’ll need an HDMI cable that’s long enough to reach between both devices. Instead of purchasing a 6-foot cable, you might want to opt for a 10-foot HDMI cable to connect a PC to a TV and minimize your risk of trip hazards.

Pro tip: A longer cable can result in signal degradation and a possible loss in audio or visual quality. If you’re experiencing issues with your picture display, switch to a cord shorter than 16 feet in length or connect your laptop to a TV using an alternative method.

When shopping for HDMI cables, you’ll probably notice that there are different monitor types. As display panels evolve from High Definition Resolution (HDR) to Full HD (FHD) and Ultra HD (UHD), manufacturers are eager to offer more powerful signal transmitters. Before spending unnecessary money on expensive cables, double check your system requirements to make sure you only pay for what you need.

High-Speed HDMI cables will have no problem displaying 4K resolution, FHD, and UHD. This cable is especially recommended for users looking to connect a laptop to a TV with a 3D display.

You might also encounter Standard or High-Speed HDMI cables with Ethernet. These allow for data transmission and let you share an internet connection between your laptop or PC and an internet-ready Smart TV.

In most cases, you should be fine with a standard, entry-level HDMI cable, but if you’d like to play AAA video games with advanced graphics in immersive detail, or mirror your display onto a 3D HDTV, you should consider upgrading to an HDMI cable with a faster connection.

If you’re learning how to connect a laptop to a TV but can’t find an HDMI port on your device, it may be incompatible and require a Digital Visual Interface (DVI) adapter to set up a dual display system. You should be aware that a DVI-to-HDMI connection will not support audio signals; in this case, you must connect to a laptop to a TV using an Audio Line Out with the DVI Audio Line In to hear the sound.

If this is inconvenient, you can also use a Mobile High-Definition Link (MHL) adapter to establish an HDMI connection between your phone or tablet to your TV instead of your laptop or computer.

If your output does not automatically adjust, go to “Control Panel” —> “Display” —> “Adjust Resolution” —> and select “TV” in the “Display” drop-down menu.

Users on a Windows® Vista™ operating system who are learning how to connect a PC to a TV will need to make additional adjustments to select the HDMI as the default audio device.

If you’re connecting a computer to a TV in order to play video games with advanced graphics on a better display, you might want to adjust your NVIDIA® or ATI® card settings for a better viewing experience. Open the software by right-clicking anywhere on your desktop window; there you’ll be able to make tweaks to 3D settings, display settings, high definition format, and more.

Learning how to connect a computer to a TV with an HDMI is pretty easy, but not necessarily the most convenient method for creating a mirrored display. You might accidentally pick out a cable that’s too short or too slow to meet your demands. Clunky cables can also be unsightly, making your otherwise-streamlined entertainment unit appear messy or disorganized.

To solve this, you can learn how to connect a computer to a TV wirelessly and spare yourself the hassle of HDMI cords. Wireless connections are especially convenient for PC users who lack the mobility of a laptop and do not want to constantly relocate their computer to be within the TV’s reach.

The new Intel Unite® technology allows for content sharing and collaboration across all major devices and operating systems (OS). You can use the open platform software across mixed technology environments, enabling you to not only connect a laptop to a TV, but also a document camera to a projector, digital whiteboard to a monitor, and much more using the plugins from the Intel Unite App Showcase.

Prior to the Unite solution, Intel offered a WiDi (or Wireless Display-Distribution) system that enabled users to wirelessly stream videos, movies, photos, and music from a computer to a compatible HDTV monitor.

Monitors that are not WiDi-equipped could pair with a computer using the HP Wireless TV Connect, eliminating the use of an HDMI cable to connect a laptop to a TV. If both your monitor and PC are WiDi-enabled, this could be an effective way to connect wirelessly.

WiFi CERTIFIED Miracast™ has become standard on Microsoft Windows® 10 and beyond, which allows users to seamlessly beam the display of multimedia content between Miracast devices without the need of any third-party hardware.

It wirelessly mirrors whatever is displayed on the screen of your laptop or computer to a TV, including high-resolution presentations, pictures, videos, and apps - even when no WiFi connection is available.

Older Windows devices can use an adapter or download software to use Miracast, or purchase external hardware such as a Roku TV™ or Amazon Fire TV™ which use the same wireless display technology.

Now the whole family can watch a movie without squeezing around a small screen. Connect your PC to a TV and put a slideshow of pictures on display, or connect your laptop to a TV to play AAA video games with jaw-dropping graphics on a large 4K display.

You can use it for business or entertainment, collaboration or convenience, but learning how to connect your computer to a TV can prevent you from investing in a brand-new monitor, saving you money along the way.

Assess your needs and ask yourself whether you’re okay with using an HDMI cable to connect a laptop to a TV or if you’d prefer a wireless connection. If you go the former route, make sure you give yourself adequate cable length and speed to seamlessly sync your device. Those who’d prefer to do without unsightly cables should check their OS compatibility to see which software or hardware can satisfy their needs.

Once you learn the best method to connect your laptop or computer to your TV, everyone will be able to view your PC content easily from the comfort of your couch.

Features:This LCD display screen is 7 inch, 1024 * 600 Used for Raspberry Pi 3/2 or Computer display Operating voltage: 12V power supply current requirements of more than 1A, if you are using the car power supply, you need to add a regulator to prevent interference Signal input: 2 AV + VGA + 1 channel HDMI high-definition reversing HDMI input: Version HDMI 1.2 VGA input: 1024x600 physical resolution, support the resolution range can be 640 x 480 --- 1600 x 1200 between the arbitrary adjustment! AV1 video input (can link DVD device or front camera) AV2 video input (to the car automatically switch to the camera screen) Support Plug and Play function Support image up and down left and right flip, image 4: 3/16: 9 display format conversion

Displaytech HDMI conversion boards easily interface HDMI into an RGB or LVDS TFT display. The HDMI conversion boards have been developed to provide an all-in-one solution - simply connect your single-board computer and supply the Displaytech conversion board with 5V power.

These TFT LCD display modules feature an HDMI receiver and provide RGB or LVDS display data for Raspberry Pi, Beagle Bone, or any other single board computer (SBC) application that supplies an HDMI video input.

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A close look at the video input interfaces used in LCD monitors. With the emergence of a new generation of interfaces, growing numbers of LCD monitors feature multiple and different interfaces. Image quality and ease of use are likely to depend on how well the user knows and uses the unique characteristics of each interface when connecting the appropriate devices.

Note: Below is the translation from the Japanese of the "IT Media LCD Display Course II, Part 2," published on December 16, 2008. Copyright 2011 ITmedia Inc. Information about Mini DisplayPort was added to the English translation.

Driven by demand for higher-resolution monitor environments and the proliferation of high-definition devices, the types of video input interfaces ("interfaces" hereinafter) found in LCD monitors continue to proliferate. More than likely, significant numbers of users encountering LCD monitors incorporating multiple input systems have wondered what to connect to which terminal. In this article, we"ll discuss, one by one, the main interfaces used today. But first, let"s give an overview of the types of interfaces available.

The interfaces for LCD monitors designed for use with PCs can be grouped into two categories: analog interfaces, carryovers from the days of CRT monitors, and the digital interfaces developed more recently. An analog interface involves the additional steps of conversion of digital signals within the PC to analog signals for output and the conversion of these analog signals back into digital form by the LCD monitor receiving the signal. This series of actions can degrade image quality. (Image quality also depends on the quality of the route used in converting from analog to digital.) A digital interface offers superior image quality, since it transmits digital signals without conversion or modification.

LCD-monitor interfaces also can be grouped by differences in the devices connected. Major categories here are inputs from PCs and inputs from audio-video (AV) devices. PC input generally involves one of the following five interface types: D-Sub for analog connections; DVI-D for digital connections; DVI-I, which is compatible with both analog and digital connections; and HDMI and DisplayPort, representing the new generation of interfaces for digital connections. Other more recent adapters input and output PC RGB signals and LCD monitors using USB as a video input interface.

The main AV input interfaces are composite video, S-Video, component video, D1 – 5, and HDMI. All of these other than the new HDMI standard use analog connections. As with PC input, a digital HDMI connection generally provides better image quality for AV input than the various analog connection interfaces.

It"s worth noting that while HDMI was designed for use with AV input and output, the standard also supports PC input and output. LCD monitors incorporating HDMI ports include some that support PC input officially and others that—whether or not they can display PC input—do not support PC input officially.

Known officially as D-Sub miniature, D-Sub is not exclusive to display use. It"s also used for serial-port, parallel-port, SCSI, and other connectors, with the number of connector pins depending on the purpose of use. However, these connector standards are rarely if ever found in PCs now for general-purpose personal use, most such applications having migrated to USB.

When used as a monitor interface, a D-Sub port is also known as a VGA port, an analog connection standard that"s been around for some time. The connector is a DE-15 connector with 15 pins in three rows, often referred to as a "mini-D-Sub 15-pin" or "D-Sub 15-pin" connector. (Some connectors omit unused pins.) D-Sub is currently the most widely used monitor interface, compatible with very large numbers of PCs and LCD monitors.

A D-Sub female connector (photo at left) installed on the monitor side and a D-Sub male connector (center photo) on the cable side. A D-Sub cable features a screw on each end of the connector that can be turned by hand to prevent unintended disconnection (photo at right).

The Digital Visual Interface (DVI) standard uses one of three types of connectors: DVI-D for digital connection; DVI-A for analog connection; and DVI-I, compatible with both digital and analog connections. The DVI-A connector for analog use is not in general use and can be disregarded when choosing monitor products.

Keep in mind that there are two types of mainstream DVI-D digital connections: single link and dual link. For a single-link DVI-D connection, the maximum resolution that can be displayed is 1920 × 1200 pixels (WUXGA). Higher resolutions (such as 2560 × 1600 pixels) require a dual-link DVI-D connection providing double the bandwidth of a single-link DVI-D (7.4 Gb/second or higher). To use a dual-link DVI-D connection, the DVI-D input on the LCD monitor side, the DVI-D output on the PC side, and the DVI-D cable must all be compatible with the dual-link DVI-D standard.

DVI-I, the other DVI standard, can be used with both digital and analog connections, depending on the monitor cable used. Since a DVI-I analog signal is compatible with the D-Sub standard, an analog connection can be formed by using a monitor cable with a D-Sub connector on one end and a DVI-I connector on the other. Depending on the cable and the connectors on the PC side and on the LCD-monitor side, it may also be possible to use an adapter for connecting a DVI-I connector with a D-Sub connector.

A DVI-D female connector installed on the monitor side (photo at left) and a DVI-D single-link (18-pin) male connector installed on the cable (center photo). As with D-Sub cables, a DVI-D cable can be secured into place by turning the screws on either end of the connector (photo at right).

Monitor cables with DVI-I connectors on both ends were available at one time. These are rare today, since this configuration made it difficult to determine whether the connection was digital or analog and generated frequent connection issues. Having DVI-I connectors on both the PC side and the LCD monitor side can lead to confusion. In such cases, the ideal configuration is a digital connection made with a DVI-D cable.

As the latest digital interfaces, the High-Definition Multimedia Interface (HDMI), DisplayPort, and Mini DisplayPort have attracted considerable attention. All standards offer the capacity to transfer both audio and video signals digitally using a single cable; all offer easy cable attachment and removal.

The shapes of HDMI, DisplayPort, and Mini DisplayPort connectors resemble that of a USB series-A connector (on the side of the USB host, such as a PC). The connectors lack screws, allowing the cables to be readily inserted and removed. (The disadvantage: This makes it easier to dislodge a cable connection if a hand or foot catches on the cable.)

At left is an HDMI (type A) female connector; in the middle is a DisplayPort female connector; at right is a Mini DisplayPort female connector. The HDMI connector has 19 pins. The DisplayPort and Mini DisplayPort connectors have 20 pins and an asymmetrical (left to right) connector. (The HDMI standard also defines a 29-pin type-B connector compatible with resolutions exceeding 1080p.)

The HDMI, DisplayPort, and Mini DisplayPort standards also are compatible with the High-Bandwidth Digital Content Protection System (HDCP). A technology intended to protect copyright on digital content, HDCP allows authorization of both output and input devices before video is displayed.

Another feature is that HDMI, DisplayPort, and Mini DisplayPort video signals can be converted back and forth with the DVI-D standard, a PC digital interface. Using the appropriate conversion adapter or cable, we can output video from a DVI-D, HDMI, DisplayPort, and Mini DisplayPort connector and input to any of these options. Currently, however, this implementation appears to be imperfect: In certain cases, input and output devices are not completely compatible (i.e., video does not display).

While HDMI, DisplayPort, and Mini DisplayPort each can transmit both audio and video using a single cable, DVI-D can transmit only video and requires separate input/output ports and cables for audio. For this reason, when converting between the DVI-D and HDMI, DisplayPort or Mini DisplayPort standards, only video can be transmitted over a single cable. (Some products can transmit audio from the DVI side via a conversion adapter.)

Now a standard interface for devices (primarily televisions and recorders), HDMI was established in December 2002 by Sony, Toshiba, Thomson Multimedia, Panasonic (formerly Matsushita), Hitachi, and Philips, led by Silicon Image. HDMI video signals are based on the DVI-D standard, a digital RGB interface used in PCs, to which audio transmission and digital rights management (DRM) functions were added. HDMI was intended mainly for use as a digital video and audio interface for home electronics and AV equipment.

An HDMI (type-A) female connector (photo at left) and male connector (center photo). The compact HDMI cable is easily connected and disconnected, just like a USB cable (photo at right). HDMI cables come in two types: Standard (category 1), denoting those that have passed 74.25 MHz in transmission-speed tests, and High Speed (category 2), denoting those certified for 340 MHz. A High Speed cable is recommended when using high-definition signals such as 1440p.

In discussions about HDMI, the subject of functional differences between versions of the HDMI standard is unavoidable. The table below summarizes the major differences. There are significant differences in functions implemented between HDMI versions through version 1.2a and HDMI versions 1.3 and above.

Since HDMI versions are backward compatible, we can still input and output video and audio if the output side is compatible with version 1.3 or above and the input side with version 1.2a or below. However, if the output device uses functions implemented in version 1.3 or higher, these functions will be canceled on input devices that comply with version 1.2a or earlier.

Incidentally, while HDMI 1.3 incorporates standards such as the wide color-gamut standard xvYCC and Deep Color, which can handle color data at greater than 24 bits, these specifications are elective. A version number such as 1.3 is merely the number of the applicable technical specifications; manufacturers can choose what functions to include, depending on the specific product. For this reason, even a product advertised as HDMI 1.3a compliant may not feature all of the functions supported by HDMI 1.3a.

1 Consumer Electronics Control (CEC): A signal used for control functions between devices connected by HDMI; used in technologies such as Sharp"s Aquos Familink , Toshiba"s Regzalink, and Panasonic"s Viera Link.

Formally approved in May 2006, the DisplayPort standard is a new standard released in May 2005 by the Video Electronics Standards Association (VESA) of the United States, an industry organization that establishes standards for PC-related interfaces. As a video interface promoted by VESA, a constituency composed mainly of PC and monitor makers, it is designed to succeed the DVI and D-Sub standards as a PC interface. However, there"s no reason it can"t also be used in AV equipment.

DisplayPort female (photo at left) and male (center photo) connectors. Although a DisplayPort cable resembles an HDMI cable, it has two hooks at the top of the connector to make it harder to disconnect accidentally (photo at right).

With a maximum transmission speed of 10.8 Gbps, compatibility with resolutions of up to 2560 × 2048 pixels or higher, color depth of 48 bits (16 bits per RGB color), and a maximum refresh rate of 120 Hz (120 fps), its basic video interface specs are close to those of HDMI. However, unlike HDMI, which transmits data for RGB video signals and clock signals separately, it sends all video and audio to the destination device through a serial connection, split into micro-packets called transfer units.

Since DisplayPort is a serial interface like PCI Express that generates a clock from the data instead of using external clock signals, data transmission speeds and functionality are easily improved. In addition, since DisplayPort employs a configuration wherein the LCD monitor is operated directly, it makes it possible to reduce the numbers of components. Another benefit is its ability to transmit signals over distances of up to 15 meters.

In the DisplayPort standard, the output side is defined as the source device and the input side as the sync device. Under this configuration, the source and sync devices communicate with each other, making it possible to automatically adjust transmission to the optimal resolution, color depth, and refresh rate. Audio and video data can be transmitted through a combination of single, double, or quadruple channels called lanes, and two data rates (1.62 Gbps and 2.7 Gbps). The minimum configuration is a single lane at 1.62 Gbps; the maximum is four lanes at 2.7 Gbps each for a total of 10.8 Gbps.

The audio formats supported and other attributes are important elements of sync devices. For audio, compatibility with 16-bit linear PCM (32/44.1/48 kHz) is required. Other formats are optional. Still, the standard is compatible with formats up to high-definition audio such as Dolby TrueHD and DTS HD. For color information, compatibility with RGB, YCbCr (4:2:2), and YCbCr (4:4:4) is a requirement.

One major difference apparent when we compare HDMI and DisplayPort is the presence or absence of licensing fees. Implementing HDMI in a product requires manufacturers to pay a licensing fee of $10,000/year, while HDCP implementation requires a separate licensing fee of $15,000/year. These licensing fees entail significant costs for manufacturers. When product pricing reflects these costs, they can impact ordinary users to a greater or lesser degree. A more familiar example is the HDMI cable, which is also subject to a licensing fee, making it more expensive than other AV cables. (Note that the licensing fee is not the sole cause of higher prices; quality requirements and other factors also drive up prices.)

DisplayPort requires no licensing fees other than that for HDCP, making it more attractive and easier for manufacturers to adopt. Progress in mass production will likely lead to price advantages for ordinary users as well. Still, HDMI is clearly the current mainstream digital interface for products like AV equipment and videogame consoles. DisplayPort, even if standardized under the leadership of PC makers, is unlikely to take its place. With growing support for DisplayPort among vendors of graphics chips for use in PC environments and growing numbers of compatible products, including the MacBook, use of DisplayPort is projected to expand.

Let"s discuss video input interfaces, starting with the D-Terminal and component video standards. The video signals themselves are identical for both of these. The video signal is composed of the following three signal types: the Y brightness/synchronization signal; the Pb (Cb) signal for the difference between blue and Y; and the Pr (Cr) signal carrying the difference between red and Y. Altogether, these are referred to as a component video signal. A characteristic of this technology is its ability to input and output high-quality analog video signals by omitting the process of video-signal separation and combination.

A component video port has separate connectors for each of the three video-signal types: A green connector for the Y signal, a blue connector for the Pb (Cb) signal, and a red connector for the Pr (Cr) signal. In most cases, the compatible video formats are 480i, 480p, 720p, and 1080i, with connectors labeled Y, Cb, and Cr compatible with 480i video and connectors labeled Y, Pb, and Pr with higher-quality video formats.

While component video ports offer higher quality and greater benefits than most other types of analog video input, they also entail inconveniences, including more troublesome connections (since they use three connectors) and greater space requirements on devices equipped with such ports. Additionally, they are incapable of transmitting control signals. In Japan, the D-Terminal standard, formulated by the Japan Electronics and Information Technology Industries Association (JEITA, known at the time as the Electronic Industry Association of Japan, or EIAJ), which features its own improvements on these points, has entered widespread use.

A D-Terminal connector combines the three types of component video signals into a single cable and is easier to connect. It also embeds a control signal to identify scanning lines, scanning method, and aspect ratio. (In passing, it"s called a D-Terminal only because its connector is shaped like the letter "D"; the "D" does not mean "digital." Signals flowing through the D-Terminal and the connecting cable are analog.) The table below gives the types of D-Terminals (D1 – 5) and corresponding video formats. While many products feature D5 terminals, which are compatible with 1080p video, this is not specified in the official JEITA standard.

D-Terminal female (photo at left) and male (center photo) connectors. Each connector end of a D-Terminal cable features a hook to prevent accidental disconnection (photo at right). The connector has 14 pins.

Comparisons of picture quality between component video and D-Terminal standards show that component video, with its three separate connectors, offers higher picture quality, due to structural characteristics of the cable and connector. Many believe this difference becomes even more marked with longer cables.

Let"s consider S-Video and composite video ports. Video consists of a brightness signal and a color signal, combined to create a composite video signal. A composite video port transmits the composite video signal as is; an S-Video port transmits the composite signal separated into a brightness signal and a color signal. Since less processing is needed to combine and separate the brightness and color signals, an S-Video port provides higher picture quality than a composite video port.

On an RCA connector with three single pins in a row, the yellow pin is the composite female connector (photo at left). Most composite cables assume the form of a single cable that splits into three connectors, with the yellow connector used for video and the red and white for stereo audio (center photo). An S-Video female connector (photo at right), which has four pins.

Additionally, there are two types of S-Video ports: S1, which can identify video with aspect ratios of 4:3 and 16:9; and S2, which can identify "letterbox" video with black bands above and below, to display 16:9 aspect-ratio video on 4:3 aspect-ratio monitors. A display device receiving video with a 16:9 aspect ratio or letterbox video performs the appropriate scaling to display the correct aspect ratio.

S-Video and composite ports are capable of handling video up to standard-definition NTSC (480i). They are likely to be phased out gradually in the future, except for applications requiring the connection of older video equipment such as VHS video decks or DV cameras.

Let"s conclude by returning to the subject of PC environments. Some recent products use USB ports for PC display output. While USB was not originally intended as a display interface, demand has emerged for an easier way (easier than using a D-Sub cable) to set up multi-monitor environments, particularly for laptops and low-priced netbooks.

Most such products are adapters, which connect to the PC using USB and feature DVI-D or DVI-I connectors on the output side. These are then connected to LCD monitors. After the user installs a device driver, the PC recognizes the adapter as a monitor adapter. Users can create a multi-monitor environment in Windows by activating the secondary monitor connected to the adapter in Display Properties. In terms of display performance, these adapters are not well suited to uses that require high-speed response; they are associated with slight delays in reflecting mouse or keyboard operations.

A small number of LCD monitors on the market use USB as a video input interface, making it possible to output and display a PC screen through a USB connection between the PC and the LCD display. These, too, are ideal for laptops and netbooks, since they allow users to use laptops connected to large-screen LCD monitors at their office desks or at home, then use the laptops for mobile use when out and about simply by unplugging a single USB cable.

Lilliput 869-80NP/C/T 4 or 5 wire resistive touch panel, as a display terminal unit of industrial equipment. HDMI, AV input, connecting directly to DVD player, as a car entertainment system; VGA input, connecting directly to PC, as a Personal Computer. YPbPr input is optional. This is an application for full HD Video Camera in CCTV monitoring and making movies. This product employs new integrate circuits and high quality TFT LCD modules. It is putting out with its low power consumption, emits no radiation, and other advantage characteristics.

This product is shaped with modern style and is easy to be carried with. Compatible with devices with HDMI or mini HDMI output such as Canon 5D-II/ 7 and Nikon D7000 / D300s etc.

Package Includes: Brand new 8"" LILLIPUT Color TFT LCD Monitor 1piece Bracket 1piece Remote control 1piece Home DC adapter 1piece Car power cord (CE) 1piece 14 PIN SKS 1piece VGA cable (MD connect HDB 15pin VGA cable) 1piece HDMI connect HDMI cable 1piece HDMI connect DVI cable 1piece Touch Screen Pen 1piece Drive CD 1piece Manual 1 copy

SpecificationsPanel Size: 8" TFT LCD (16:9);Resolution: 800×480 (Up to 1920×1080(DVI), 1080P(HDMI) ) pixels;Brightness: 450cd/?(optional: 250cd/?);Viewing Angle: 130°/ 120°(H/V) ;Input Signal: HDMI, PC (VGA), AV1, AV2, DVI.FeaturesFeaturesHigh resolution: 800×480, High brightness: 200cd/? (optional: 500cd/?), High contrast: 300:1, 4-wire resistive touch panel (optional: 5-wire), HDMI, DVI, VGA, AV input; YPbPr input for optional.Additional InformationDate First AvailableSeptember 03, 2015

The product line is made up of three 5″ TFT modules and nine 7″ TFT modules. The 5” versions all come with MVA technology (meaning exceptional 75° viewing at all angles) and your choice of capacitive, resistive or no touch panel. The 7” modules have the same selection of touch screen options, but also allow you to choose between standard, premium or sunlight readable TFT displays.

The boards that make up the new product line are Newhaven Displays’ own design and come with a number of features. On board DC power allows the display to perform at maximum capacity without worrying about a power supply bottleneck from elsewhere. The no-touch panel versions have just two simple connections required to get the module up and running, DC power and HDMI interface. The touch versions need an additional cable to utilize their touch functionality via USB-HID__three cables and you’re ready to go. The hardware is compatible with PC systems (Windows or Linux) as well as Single-Board-Computers (SBCs) like the RaspberryPi and BeagleBone.

The HDMI TFTs’ PCB boards also have four 3.5 mm mounting holes tooled right into the board itself–no bracket or casing required, just pop in any standard M3 screws. To ensure the highest quality and long-lasting performance, these modules use the reliable Texas Instruments TFP401A HDMI/DVI receiver and the TPS61165 LED driver.

On the boards, you’ll also find a switch for Pulse Width Modulation (PWM) to control the brightness output from the display backlight. All hardware is completely open source and available as a useful reference point for any interested user.

The wait for HDMI compatibility is over. Today is the day to start designing your projects with Newhaven Display’s new HDMI TFT Modules. Stop limiting yourself to the hassles of FPC cables and clunky controllers, just grab an HDMI cable and your set up is complete. It’s Newhaven Display’s product quality fused with the reliability of HDMI interface.

There are several ways to connect a computer to the monitor or projector. The devices may have different types of video connectors, VGA, DVI, HDMI, DisplayPort (DP), USB-C, and so on. The process to connect a computer to the monitor or projector is the same. The instructions in this article provide information about connecting a computer to a monitor or projector.

NOTE: To learn how to set up a Dell monitor, see the User Guide of the Dell monitor for step-by-step instructions. For non-Dell monitors, see the User Guide of the monitor that is available on the device manufacturer"s website.

It is important to identify the type of video connector that is available on the computer and the monitor or projector. Using the correct type of video cable helps avoid video or display issues.

There are two types of video transmission methods: Digital and Analog (see the table below). Each video connector is capable of either digital or analog video signal transmission. Analog video connectors such as S-video, Composite, VGA, SVGA, and DVI (analog) do not support playback of protected high-definition digital content, such as Blu-ray movies, over an analog connection, you will probably get an error message or the movie will play at lower quality resolutions.

Dell desktop: The video connectors are on the back of the computer. If your Dell desktop has a dedicated graphics card (GPU), you must use the video connector that is available on the graphics card (GPU).

Dell all-in-one: The video connectors are on the back of the computer. NOTE: Video-out connector to connect a secondary display is not available on all Dell all-in-one computers. To identify if the Dell all-in-one computer supports a secondary display, see the User Guide of your Dell all-in-one computer.

Dell laptop: The video connectors are available on the back, left, or right side of the laptop. To learn more about what video connectors are available, see the User Guide of your Dell laptop.

Dell monitor: The video connectors are available on the back of the monitor. To learn more about what video connectors are available, see the User Guide of your Dell monitor.

Dell projector: The video connectors are available on the back of the projector. To learn more about what video connectors are available, see the User Guide of your Dell projector.

When the video connector on the back of the computer does not match with the video connector on the monitor or projector, you may need an adapter or converter. See the using adapters or converters section of this article.

The USB-C connector, also known as USB Type-C, is used to transmit digital audio and video signals simultaneously on a single cable. Device manufacturers can enable alternate modes like DisplayPort, Thunderbolt 3, or HDMI that can transmit both video and audio signals using the same cable. See the device specifications to identify if the USB-C port on your device supports one of these alternate modes. NOTE: A USB-C port that does not support DisplayPort or Thunderbolt 3 alternate mode cannot transmit audio or video signals.

The DisplayPort connector is used to transmit digital audio and video signals simultaneously, although each is optional and can be transmitted without the other. There are several versions of DisplayPort standards. With each latest version of DisplayPort, new features are added. The DisplayPort connector on the device and the DisplayPort cable are designed with one specific version of DisplayPort standard. For example, DisplayPort version 1.2 and above supports Multi-Stream Transport (MST) or daisy-chaining compatible monitors. DisplayPort cables and ports may have either a "full-size" connector or a "mini" connector. These connectors differ only in their physical shape, the capabilities of DisplayPort are the same regardless of which connector is used. Using a mini DisplayPort (mDP) connector does not affect the performance or feature support of the connection. For more information about DisplayPort, see https://en.wikipedia.org/wiki/DisplayPort

The HDMI (High-Definition Multimedia Interface) connector is the most common digital audio/video connector that is available on many computers, monitors, TVs, and projectors. HDMI supports the transmission of both video and audio signals on a single cable. There are several versions of HDMI standards. With each latest version of HDMI, new features are added. The HDMI connector on the device and the HDMI cable are designed with one specific version of the HDMI standard. For example, HDMI version 2.0a and above supports High Dynamic Range (HDR) video. There are five types of HDMI connectors: standard HDMI, dual-link HDMI, mini HDMI, micro HDMI, and HDMI automotive connector. For more information about HDMI, see https://en.wikipedia.org/wiki/HDMI

The DVI connector is used to transmit analog or digital video signals depending on the type of DVI connector that is available. The DVI connector on a device can be one of three types, depending on which signals it implements: DVI-A (analog only), DVI-D (digital only, single-link or dual-link), and DVI-I (combines digital and analog in the same connector; digital may either support single or dual link). The pin configuration in each type of connector is unique. For more information about DVI, see https://en.wikipedia.org/wiki/Digital_Visual_Interface

The VGA or SVGA connector is the most common video connector that is available on many devices. The standard VGA monitor interface is a 15-pin D-subminiature connector. For more information about VGA, see https://en.wikipedia.org/wiki/Video_Graphics_Array

The RGB component connector is used to send an analog video signal to a secondary display device, such as a TV or projector. The cable has 3 connectors (red, green, and blue) for video. The digital component video connector became popular in both computers and home-theatre applications.

The RCA or composite connector is used to send an analog video signal to a secondary display device, such as a TV or projector. The cable has 1 connector (yellow) for video + 2 connectors (white and red) for the left and right audio channels.

For multiple monitors, connect the other monitors to an available video connector on the computer. To learn more, see the Dell knowledge base article How to Set up Multiple Monitors.

For help with connecting a monitor to a Dell docking station, see the Dell knowledge base article How to Connect and Set Up a Docking Station With a Laptop.

Select the correct video source on the monitor or projector. For example, if you are using the HDMI 1 video connector on the monitor, set the source to HDMI 1. To learn more about how to change the video source, see the User Guide of your Dell monitor or projector.

When the video connector on the back of the computer does not match the video connector on the monitor or projector, you may need an adapter or converter. See the Using adapters or converters section of this article.

For optimal video performance, download and install the latest video drivers from the Dell.com/support website. To learn more about downloading and installing the drivers on a Dell computer, see the Dell knowledge base article How to Download and Install a Device Driver.

When the video connector on the back of the computer does not match the video connector on the monitor or projector, you may need an adapter or converter. See the table below for examples of adapters or converters that are available.

NOTE: Many video converters or adapters are not bi-directional. They can only transmit video signals in a single direction, from the source (computer) to the display device (monitor or projector). An incompatible or incorrect adapter or converter may cause a no video or display issue.