projector lcd panel datasheet for sale

Description The a 4.6cm diagonal active matrix TFT-LCD panel addressed by polycrystalline silicon super thin film transistors with a built-in peripheral driving circuit. Use of three LCX028AMT panels provides a full-color representation. The striped arrangement suitable for data projectors is capable of displaying fine text and vertical lines. The adoption of an advanced on-chip black matrix realizes a high luminance screen. And cross talk free circuit and ghost free circuit contribute to high picture quality. This panel has a polysilicon TFT high-speed scanner and built-in function to display images up/down and/or right/left inverse. The built-in 5V interface circuit leads to lower voltage of timing and control signals. The panel contains an active area variable circuit which supports 4:3 and 16:9 data signals by changing the active area according to the type of input signal. Features Number of active dots: 4.6cm in diagonal) 4:3 and 16:9 aspect-ratio switching function 4:3 (1280 (H) � 960 (V)) 16:9 (1280 (H) � 720 (V)) High optical transmittance: 27% (typ.) Built-in cross talk free circuit and ghost free circuit High contrast ratio with normally white mode: 250 (typ.) Built-in H and V drivers (built-in input level conversion circuit, 5V driving possible) Up/down and/or right/left inverse display function Antidust glass package Microlens used Element Structure Dots: 1280 (H) � 1024 (V) = 1,310,720 Built-in peripheral driver using polycrystalline silicon super thin film transistors Applications Liquid crystal data projectors Liquid crystal multimedia projectors Liquid crystal rear-projector TVs, etc. The company"s name and product"s name in this data sheet is a trademark or a registered trademark of each company.

Absolute Maximum Ratings (VSS 0V) H driver supply voltage HVDD V driver supply voltage VVDD Common pad voltage COM, COML, COMR H shift register input pin voltage HST, HCK1, HCK2, RGT V shift register input pin voltage VST, VCK, PCG, BLK, ENB, DWN VB1, VB2 Video signal input pin voltage to 12, PSIG Operating temperature Topr Storage temperature Tstg Panel temperature inside the antidust glass

First, you need to check whether this display has On-cell or In-cell touch panel, if has, it only needs to add a cover glass on it. If not, it needs an external touch panel.

Because the shape of the cover glass depends on the design of the clients, to avoid infringement of appearance, most of the developers need different customized touch panels.

Choosing for Room Size/Viewing Distance Every projector has a throw ratio. This refers to the size of image the projector can create for a given distance. This is usually a range, thanks to the optical zoom – you can find it in the user manual or specifications page online (if it"s for a projector you plan to buy). You can calculate the projection image size by dividing the distance between wall and the projector by the throw ratio of the projector. So if your projector is placed 10 feet away from the screen and has a throw ratio of 1.8-2.22, then you can get an image size that ranges between 54 – 66 inches. Ideally, you should be sitting at a distance that is more than twice the width of the image. To make things simpler, many manufacturers offer a distance calculator on their website for various models. Here, you just input a distance or required screen size.

Tip: Some aberrations can be corrected in-projector (keystone for example) but proper placement is the most preferable. If not possible due to placement/room constraints, then you can move on to digital corrections.

Screens are the best way to get the best performance from a projector. A screen will always be smoother than a wall and it will offer higher, more even reflectance. Some screens have gain – they reflect light better, thanks to shiny particles – and this helps in brighter rooms or if your projector is old or has low brightness. Some screens have black borders that add to the perceived contrast – making the image seem better. Finally, screens are also the correct shade of white/grey, solving the problem of a colour cast that some walls may cause. Having said all this, you can use a wall too – there are obvious cost advantages. If you must use a wall, make sure it is as smooth as possible (a plaster of Paris coat helps) and painted in flat white.

There are three main technologies used for projection – DLP, LCD and LED. DLP (Digital Light Processing) uses a chip made of tiny microscopic mirrors and a spinning colour wheel to create an image. DLP projectors deliver sharp images, don"t need any filters, have a better response time as well as 3D capabilities. The effective lamp life of a DLP projector is only 2000-5000 hours and some people see colour ghosting/banding in some scenes. On the other hand, LCD projectors use liquid crystal displays, have no moving parts and thus are generally less expensive. If you are on a budget a single chip LCD projector is ideal while 3-chip LCDs offer better colour saturation, lower noise levels and work better for movies. However, LCDs require constant filter maintenance and output less contrast. The LEDs in LED projectors have a lifespan of over 20,000 hours. They deliver better colours, have lower power consumption and virtually zero maintenance costs. Also, LED projectors are smaller and generate less heat. Do keep in mind that LED projectors have limited brightness compared to LCD or DLP so they are not recommended if your room has a lot of ambient light.

Tip: Some high-end projectors come with a feature called lens-shift. This is a physical rail that adjusts the lens up/down & sideways to move the image around. Obviously, this offers a lot more flexibility with regards to projector placement.

Pico projectors use LEDs as the light source due to which they can be extremely compact in size. Pico projectors can fit in your palm or be integrated into various devices like mobile phones (Samsung Galaxy Beam), tablets (Lenovo Yoga Tab 3), computers, and even digital cameras (Nikon S1000pj). While these projectors do not offer very high resolution or brightness, they are good enough to use in a small, dark room. You can get a 60-inch screen and you can connect multiple devices like smartphones, gaming consoles and laptops. Moreover, the portable size enables manufacturers to add internal storage as well as rechargeable battery in devices that weight less than 200 grams.

Tip: It"s always better to ceiling mount a projector because there are less chances of it being moved once setup. It also places the projector a fair distance away from the viewer so that fan noise and while becomes less audible.

If the projector is not placed perpendicular to the screen, the image is not rectangular – this is a keystone error. Most projectors offer digital keystone correction in the horizontal and vertical planes.

A 3 colour LCD system uses individual LCDs for red, green and blue. The light from each LCD is combined using a prism to create a final image. It usually offers better quality than single chip LCD or DLP designs.

This happens if you"re sitting too close to a projector – fine lines will be seen between the individual pixels on the screen/wall. A screendoor effect usually doesn"t matter if you"re displaying static images (or a presentation) but it affects movies/videos.

Redefine projection with the powerful PowerLite L735U long-throw laser projector. Offering 7,000 lumens of brightness1, this high-performance laser projector delivers bright, beautiful images for signage, wayfinding and more in astounding Full HD WUXGA resolution. Ideal for nearly any application — from museums to meeting rooms — the PowerLite L735U projects up to 500" and features built-in tools to seamlessly support multi-projector setups. Designed with convenience in mind, this flexible laser projector includes a virtually maintenance-free 20,000-hour laser light source2, easy-to-use tools for simplified installation, and a built-in content creation app3 to help you develop and share your creations.

TENKER Q5 mini projector collected every plugs and functions that the customers may needed. AV in/out, TF Cards, USB, HDMI Port, VGA Port are all included, Compatible with USB Flash Drive, Video Games, Blue Ray DVD Player, Laptop, Compurter,ect.

We are dealing with all type of LCD/LED/DLP Projectors, Lamp"s, Spare parts, Sale & Services / Repair & Services, Vertech Solutions is reputed service provider updated with latest technology and trends. We are situated in Bengaluru, Hubli-Dharwad Karnataka. We dealing in all major brands such as below and offer a full range of services solutions. Panasonic, Epson,Benq, Hitachi, Sanyo,Acer, Educomp, Optoma, Nec, Cannon, Toshiba, LG, Vivitek, Dell, Sony, Infocus, Sharp, Viewsonic, Etc We deals in high quality all branded Projector Parts like- Lamp, Lcd prism, Lens, Polarizer, Projector Power Supply/SMPS, Projector Ballast , Color wheel, DMD Chip, Plastic Lens, Projector Remote, Projector Fan and all related Products

Choosing for Room Size/Viewing Distance Every projector has a throw ratio. This refers to the size of image the projector can create for a given distance. This is usually a range, thanks to the optical zoom – you can find it in the user manual or specifications page online (if it"s for a projector you plan to buy). You can calculate the projection image size by dividing the distance between wall and the projector by the throw ratio of the projector. So if your projector is placed 10 feet away from the screen and has a throw ratio of 1.8-2.22, then you can get an image size that ranges between 54 – 66 inches. Ideally, you should be sitting at a distance that is more than twice the width of the image. To make things simpler, many manufacturers offer a distance calculator on their website for various models. Here, you just input a distance or required screen size.

Tip: Some aberrations can be corrected in-projector (keystone for example) but proper placement is the most preferable. If not possible due to placement/room constraints, then you can move on to digital corrections.

Screens are the best way to get the best performance from a projector. A screen will always be smoother than a wall and it will offer higher, more even reflectance. Some screens have gain – they reflect light better, thanks to shiny particles – and this helps in brighter rooms or if your projector is old or has low brightness. Some screens have black borders that add to the perceived contrast – making the image seem better. Finally, screens are also the correct shade of white/grey, solving the problem of a colour cast that some walls may cause. Having said all this, you can use a wall too – there are obvious cost advantages. If you must use a wall, make sure it is as smooth as possible (a plaster of Paris coat helps) and painted in flat white.

There are three main technologies used for projection – DLP, LCD and LED. DLP (Digital Light Processing) uses a chip made of tiny microscopic mirrors and a spinning colour wheel to create an image. DLP projectors deliver sharp images, don"t need any filters, have a better response time as well as 3D capabilities. The effective lamp life of a DLP projector is only 2000-5000 hours and some people see colour ghosting/banding in some scenes. On the other hand, LCD projectors use liquid crystal displays, have no moving parts and thus are generally less expensive. If you are on a budget a single chip LCD projector is ideal while 3-chip LCDs offer better colour saturation, lower noise levels and work better for movies. However, LCDs require constant filter maintenance and output less contrast. The LEDs in LED projectors have a lifespan of over 20,000 hours. They deliver better colours, have lower power consumption and virtually zero maintenance costs. Also, LED projectors are smaller and generate less heat. Do keep in mind that LED projectors have limited brightness compared to LCD or DLP so they are not recommended if your room has a lot of ambient light.

Tip: Some high-end projectors come with a feature called lens-shift. This is a physical rail that adjusts the lens up/down & sideways to move the image around. Obviously, this offers a lot more flexibility with regards to projector placement.

Pico projectors use LEDs as the light source due to which they can be extremely compact in size. Pico projectors can fit in your palm or be integrated into various devices like mobile phones (Samsung Galaxy Beam), tablets (Lenovo Yoga Tab 3), computers, and even digital cameras (Nikon S1000pj). While these projectors do not offer very high resolution or brightness, they are good enough to use in a small, dark room. You can get a 60-inch screen and you can connect multiple devices like smartphones, gaming consoles and laptops. Moreover, the portable size enables manufacturers to add internal storage as well as rechargeable battery in devices that weight less than 200 grams.

Tip: It"s always better to ceiling mount a projector because there are less chances of it being moved once setup. It also places the projector a fair distance away from the viewer so that fan noise and while becomes less audible.

If the projector is not placed perpendicular to the screen, the image is not rectangular – this is a keystone error. Most projectors offer digital keystone correction in the horizontal and vertical planes.

A 3 colour LCD system uses individual LCDs for red, green and blue. The light from each LCD is combined using a prism to create a final image. It usually offers better quality than single chip LCD or DLP designs.

This happens if you"re sitting too close to a projector – fine lines will be seen between the individual pixels on the screen/wall. A screendoor effect usually doesn"t matter if you"re displaying static images (or a presentation) but it affects movies/videos.