crystalbrite tft lcd factory

Great to have a large bright WXGA glass screen at last, these really do make a difference to your viewing pleasure over the standard TFT"s. Great for movies, text is clear and colours are rich. This is a big machine and fairly hefty with the battery installed.

The Aspire 4730 contains a 14" HD display ideal for carefree multimedia enjoyment and communication on the go. It also boasts an Intel Pentium Dual-Core Processor, Mobile Intel GL40 Express, 14.1" WXGA (1280 x 800) TFT LCD with Acer CrystalBrite Technology, and Integrated Intel Graphics Media Accelerator 4500M.

The official marketing text of Acer F-20 20" Ferrari Widescreen LCD CrystalBrite TV Tuner 8ms black/red 50,8 cm (20") 1680 x 1050 pixels as supplied by the manufacturer

Technology is the work of many men. Passion is strictly personal. The F-20” widescreen combines the winning formula of advanced LCD technology, versatile connectivity within an exclusive LCD Design. Acer and Ferrari sharing the same common desire to develop new technologies and accept new challenges, like the F-20” which transforms technological innovation into a victorious performance for the most ambitious, highly driven executives and Hi-tech media lovers. The Acer F-20” embodies a dark and desirable design created from the highly polished acrylic bezel which reflects an image of sheer sophistication also the soft but discrete red curves portray an image of fiery passion and speed. The F-20”, 20" widescreen offers full flexibility of usage, featuring a variety of multifunctional video ports for the best in adaptability whether creating DVDs, desktop publishing, watching sports or movies on the TV. Enthusiastic sports lovers can enjoy watching the Formula 1 live on the Ferrari F-20” thanks to the integrated TV tuner and SCART component The F- 20” is a highly advanced LCD display combining all the features required for cutting edge performance satisfying the high demands of the ambitious executives and Hi-tech lovers.

The official marketing text of Acer F-19 19i Ferrari LCD with CrystalBrite TV Tuner S-Video DVI & Ana 19" 1280 x 1024 pixels Black as supplied by the manufacturer

Technology is the work of many men. Passion is strictly personal. In line with the Ferrari approach, the Acer F-19” combines the perfect formula of combining exclusive materials together with the most advanced video interface ports for your digital world. Acer have developed and designed the F-19” specifically for the passionate sports lovers, ambitious executive and Hi-tech users whom appreciate the most innovative designer solutions. The Sleek bezel of the F-19” is pioneered from the Ferrari concept of ergonomics and elegance, thanks to the soft geometric lines with the Ferrari touch and feel which craft a simple and minimalist appearance which truly reflects an image of sheer sophistication and life in the fast-lane. The F-19” brings Hi-tech drive to your work area, captured not only by the unique design but also by the display technology. The F-19” not only supports the integrated TV tuner for viewing the Formula 1 racing but also connects all of your work and home entertainment equipment thanks to the versatile connectivity video ports like DVI, s-video and SCART. The unique F-19” supports the best in data and media versatility whether creating DVDs, watching movies, viewing the stock market prices or for desktop publishing. The F- 19” is a highly advanced LCD display combining all the features required for cutting edge performance satisfying the high demands of the ambitious executives and Hi-tech lovers.

A thin-film-transistor liquid-crystal display (TFT LCD) is a variant of a liquid-crystal display that uses thin-film-transistor technologyactive matrix LCD, in contrast to passive matrix LCDs or simple, direct-driven (i.e. with segments directly connected to electronics outside the LCD) LCDs with a few segments.

In February 1957, John Wallmark of RCA filed a patent for a thin film MOSFET. Paul K. Weimer, also of RCA implemented Wallmark"s ideas and developed the thin-film transistor (TFT) in 1962, a type of MOSFET distinct from the standard bulk MOSFET. It was made with thin films of cadmium selenide and cadmium sulfide. The idea of a TFT-based liquid-crystal display (LCD) was conceived by Bernard Lechner of RCA Laboratories in 1968. In 1971, Lechner, F. J. Marlowe, E. O. Nester and J. Tults demonstrated a 2-by-18 matrix display driven by a hybrid circuit using the dynamic scattering mode of LCDs.T. Peter Brody, J. A. Asars and G. D. Dixon at Westinghouse Research Laboratories developed a CdSe (cadmium selenide) TFT, which they used to demonstrate the first CdSe thin-film-transistor liquid-crystal display (TFT LCD).active-matrix liquid-crystal display (AM LCD) using CdSe TFTs in 1974, and then Brody coined the term "active matrix" in 1975.high-resolution and high-quality electronic visual display devices use TFT-based active matrix displays.

The circuit layout process of a TFT-LCD is very similar to that of semiconductor products. However, rather than fabricating the transistors from silicon, that is formed into a crystalline silicon wafer, they are made from a thin film of amorphous silicon that is deposited on a glass panel. The silicon layer for TFT-LCDs is typically deposited using the PECVD process.

Polycrystalline silicon is sometimes used in displays requiring higher TFT performance. Examples include small high-resolution displays such as those found in projectors or viewfinders. Amorphous silicon-based TFTs are by far the most common, due to their lower production cost, whereas polycrystalline silicon TFTs are more costly and much more difficult to produce.

The twisted nematic display is one of the oldest and frequently cheapest kind of LCD display technologies available. TN displays benefit from fast pixel response times and less smearing than other LCD display technology, but suffer from poor color reproduction and limited viewing angles, especially in the vertical direction. Colors will shift, potentially to the point of completely inverting, when viewed at an angle that is not perpendicular to the display. Modern, high end consumer products have developed methods to overcome the technology"s shortcomings, such as RTC (Response Time Compensation / Overdrive) technologies. Modern TN displays can look significantly better than older TN displays from decades earlier, but overall TN has inferior viewing angles and poor color in comparison to other technology.

The transmittance of a pixel of an LCD panel typically does not change linearly with the applied voltage,sRGB standard for computer monitors requires a specific nonlinear dependence of the amount of emitted light as a function of the RGB value.

Less expensive PVA panels often use dithering and FRC, whereas super-PVA (S-PVA) panels all use at least 8 bits per color component and do not use color simulation methods.BRAVIA LCD TVs offer 10-bit and xvYCC color support, for example, the Bravia X4500 series. S-PVA also offers fast response times using modern RTC technologies.

TFT dual-transistor pixel or cell technology is a reflective-display technology for use in very-low-power-consumption applications such as electronic shelf labels (ESL), digital watches, or metering. DTP involves adding a secondary transistor gate in the single TFT cell to maintain the display of a pixel during a period of 1s without loss of image or without degrading the TFT transistors over time. By slowing the refresh rate of the standard frequency from 60 Hz to 1 Hz, DTP claims to increase the power efficiency by multiple orders of magnitude.

Due to the very high cost of building TFT factories, there are few major OEM panel vendors for large display panels. The glass panel suppliers are as follows:

External consumer display devices like a TFT LCD feature one or more analog VGA, DVI, HDMI, or DisplayPort interface, with many featuring a selection of these interfaces. Inside external display devices there is a controller board that will convert the video signal using color mapping and image scaling usually employing the discrete cosine transform (DCT) in order to convert any video source like CVBS, VGA, DVI, HDMI, etc. into digital RGB at the native resolution of the display panel. In a laptop the graphics chip will directly produce a signal suitable for connection to the built-in TFT display. A control mechanism for the backlight is usually included on the same controller board.

The low level interface of STN, DSTN, or TFT display panels use either single ended TTL 5 V signal for older displays or TTL 3.3 V for slightly newer displays that transmits the pixel clock, horizontal sync, vertical sync, digital red, digital green, digital blue in parallel. Some models (for example the AT070TN92) also feature input/display enable, horizontal scan direction and vertical scan direction signals.

New and large (>15") TFT displays often use LVDS signaling that transmits the same contents as the parallel interface (Hsync, Vsync, RGB) but will put control and RGB bits into a number of serial transmission lines synchronized to a clock whose rate is equal to the pixel rate. LVDS transmits seven bits per clock per data line, with six bits being data and one bit used to signal if the other six bits need to be inverted in order to maintain DC balance. Low-cost TFT displays often have three data lines and therefore only directly support 18 bits per pixel. Upscale displays have four or five data lines to support 24 bits per pixel (truecolor) or 30 bits per pixel respectively. Panel manufacturers are slowly replacing LVDS with Internal DisplayPort and Embedded DisplayPort, which allow sixfold reduction of the number of differential pairs.

Kawamoto, H. (2012). "The Inventors of TFT Active-Matrix LCD Receive the 2011 IEEE Nishizawa Medal". Journal of Display Technology. 8 (1): 3–4. Bibcode:2012JDisT...8....3K. doi:10.1109/JDT.2011.2177740. ISSN 1551-319X.

K. H. Lee; H. Y. Kim; K. H. Park; S. J. Jang; I. C. Park & J. Y. Lee (June 2006). "A Novel Outdoor Readability of Portable TFT-LCD with AFFS Technology". SID Symposium Digest of Technical Papers. AIP. 37 (1): 1079–82. doi:10.1889/1.2433159. S2CID 129569963.

Orient Display sunlight readable TFT displays can be categorized into high brightness TFT displays, high contrast IPS displays, transflective TFT displays, Blanview TFT displays etc.

The brightness of our standard high brightness TFT displays can be from 700 to 1000 nits. With proper adding brightness enhancement film (BEF) and double brightness enhancement film (DBEF) and adjustment of the LED chips, Orient Display high brightness TFT products can achieve 1,500 to 2,000 nits or even higher luminance. Orient Display have special thermal management design to reduce the heat release and largely extend LED life time and reduce energy consumption.

Our high contrast and wide viewing angle IPS displays can achieve contrast ratio higher than 1000:1 which can make readability under strong sunlight with lower backlight luminance. High brightness IPS displays have been widely accepted by our customers with its superb display quality and it has become one of the best sellers in all our display category.Transflective display is an old monochrome display technology but it has been utilized in our color TFT line for sunlight readable application. Orient Display has 2.4” and 3.5” to choose from.

Blanview TFT displays are the new technology developed by Ortustech in Japan. It can provide around 40% of energy consumption for TFT panels which can use smaller rechargeable or disposable batteries and generate less heat. The price is also lower than traditional transflective TFT displays. Orient Display is partnering with the technology inventor to provide 4.3” and 5.0”.

High Level Interfaces: Orient Display has technologies to make more advanced interfaces which are more convenient to non-display engineers, such as RS232, RS485, USB, VGA, HDMI etc. more information can be found in our serious products. TFT modules, Arduino TFT display, Raspberry Pi TFT display, Control Board.

TFT displays are full color LCDs providing bright, vivid colors with the ability to show quick animations, complex graphics, and custom fonts with different touchscreen options. Available in industry standard sizes and resolutions. These displays come as standard, premium MVA, sunlight readable, or IPS display types with a variety of interface options including HDMI, SPI and LVDS. Our line of TFT modules include a custom PCB that support HDMI interface, audio support or HMI solutions with on-board FTDI Embedded Video Engine (EVE2).

Rocktech Displays Limited was established in 2002 and had been committed to LCD technology with consistent concentration since then. We have two LCD factories in Shenzhen mainly focusing on TFT-LCD design, manufacture and customized total solution. We offer qualified and competitive TFT-LCD modules from 1.44" to 19", services such as the customization of FPC interface/structure, backlight structure/brightness and open frame/monitor structure, the assembly of assorted size CTP/RTP, and the design/manufacture of A/D board/Android system solution board, TN/STN/FSTN mono LCD and COG/TAB/COB mono LCM.During the past more than 14 years, Our products are very popular in dozens of countries including China, United States, Germany, France, Italy, Japan, South Korea etc., with our own brand name “Rocktech”. Via policy of “qualify first, professional technical solution, competitive price, flexibility, honest service”, Rocktech has gained a very good reputation and set up a stable industr...