innolux lcd panel free sample

We manufacture and stock backlight assemblies for many Innolux LCD panels. We produce premium quality replacements to extend the life of your flat panel screen devices.  If you do not see your panel model listed here, please contact us to learn about our cost effective design and manufacturing process.  Simply mail us a sample of the backlight you are looking to replace, and we can recreate and supply you with what you need to meet you needs.

AU Optronics Corp, Innolux Corporation, BOE Technology Group Co, Japan Display Inc, Panasonic Corporation, LG Display Co Ltd, Sharp Corp., Samsung Display Co Ltd, Sony Corporation, Novaled GmbH

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.

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.

Most TN panels can represent colors using only six bits per RGB channel, or 18 bit in total, and are unable to display the 16.7 million color shades (24-bit truecolor) that are available using 24-bit color. Instead, these panels display interpolated 24-bit color using a dithering method that combines adjacent pixels to simulate the desired shade. They can also use a form of temporal dithering called Frame Rate Control (FRC), which cycles between different shades with each new frame to simulate an intermediate shade. Such 18 bit panels with dithering are sometimes advertised as having "16.2 million colors". These color simulation methods are noticeable to many people and highly bothersome to some.gamut (often referred to as a percentage of the NTSC 1953 color gamut) are also due to backlighting technology. It is not uncommon for older displays to range from 10% to 26% of the NTSC color gamut, whereas other kind of displays, utilizing more complicated CCFL or LED phosphor formulations or RGB LED backlights, may extend past 100% of the NTSC color gamut, a difference quite perceivable by the human eye.

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.

In-plane switching was developed by Hitachi Ltd. in 1996 to improve on the poor viewing angle and the poor color reproduction of TN panels at that time.

Most panels also support true 8-bit per channel color. These improvements came at the cost of a higher response time, initially about 50 ms. IPS panels were also extremely expensive.

In 2004, Hydis Technologies Co., Ltd licensed its AFFS patent to Japan"s Hitachi Displays. Hitachi is using AFFS to manufacture high end panels in their product line. In 2006, Hydis also licensed its AFFS to Sanyo Epson Imaging Devices Corporation.

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.

A technology developed by Samsung is Super PLS, which bears similarities to IPS panels, has wider viewing angles, better image quality, increased brightness, and lower production costs. PLS technology debuted in the PC display market with the release of the Samsung S27A850 and S24A850 monitors in September 2011.

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.

The bare display panel will only accept a digital video signal at the resolution determined by the panel pixel matrix designed at manufacture. Some screen panels will ignore the LSB bits of the color information to present a consistent interface (8 bit -> 6 bit/color x3).

With analogue signals like VGA, the display controller also needs to perform a high speed analog to digital conversion. With digital input signals like DVI or HDMI some simple reordering of the bits is needed before feeding it to the rescaler if the input resolution doesn"t match the display panel resolution.

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.

Brody, T. Peter; Asars, J. A.; Dixon, G. D. (November 1973). "A 6 × 6 inch 20 lines-per-inch liquid-crystal display panel". 20 (11): 995–1001. Bibcode:1973ITED...20..995B. doi:10.1109/T-ED.1973.17780. ISSN 0018-9383.

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.

Key Companies Covered in the Large-Area LCD Display Market Research areAU Optronics, BOE, Innolux, LG, Samsung Electronics, Chi Mei Optoelectronics, Chunghwa Picture Tubes, HannsTouch Solution, HannStar Display, InfoVision Optoelectronics, Japan Display, Kaohsiung Opto-Electronics, NEC Display Solutions, Sharp and other key market players.

The world has entered the COVID-19 epidemic recovery period. In this complex economic environment, we published the Global Large-Area LCD Display Market Status, Trends and COVID-19 Impact Report 2022, which provides a comprehensive analysis of the global Large-Area LCD Display market , This Report covers the manufacturer data, including: sales volume, price, revenue, gross margin, business distribution etc., these data help the consumer know about the competitors better. This report also covers all the regions and countries of the world, which shows the regional development status, including market size, volume and value, as well as price data. Besides, the report also covers segment data, including: type wise, industry wise, channel wise etc. all the data period is from 2016-2021, this report also provide forecast data from 2022-2027.

AU Optronics Corp, Innolux Corporation, BOE Technology Group Co, Japan Display Inc, Panasonic Corporation, LG Display Co Ltd, Sharp Corp., Samsung Display Co Ltd, Sony Corporation, Novaled GmbH

The global display market reached a value of US$ 151.5 Billion in 2021. As per the analysis by IMARC Group, the top manufacturers in the display industry are focused on manufacturing advanced display variants in different sizes that are equipped with speakers, built-in cameras, and video calling features. They are also making heavy investments in the advancement of display technologies, such as liquid crystal display (LCD), cathode ray tube (CRT), light-emitting diode (LED), organic LED (OLED), gas plasma, quantum dot, and e-paper. Along with this, the development of smart displays integrated with innovative technologies, such as the Internet of Things (IoT) and artificial intelligence (AI) that assist in real-time monitoring and provide remote access, is offering lucrative opportunities to key players. Furthermore, the leading manufacturers are entering into partnerships and collaborations and focusing on research and development (R&D) activities to launch technologically advanced displays. Apart from this, the introduction of interactive and flexible displays that offer enhanced brightness, flexibility, and low power consumption is creating a positive market outlook. Looking forward, the market value is expected to reach US$ 197.3 Billion by 2027, growing at a CAGR of 4.10% during the forecast period (2022-2027).

DuPont de Nemours Inc. is a global innovation and technology leader, serving the semiconductor, display, circuit board, digital and flexographic printing, healthcare, aerospace, industrial, and transportation industries. The company is a leading supplier of innovative display materials and processes that enable enhancements to advanced flat-panel display (FPD), liquid crystal display (LCD), and organic light-emitting diode (OLED) display technologies. It operates several manufacturing facilities and offices in around 40 countries across the globe, including the United States, China, Taiwan, Singapore, Indonesia, India, Japan, Mexico, Australia, Canada, Korea, France, Germany, United Kingdom, Italy, Spain, Philippines, Thailand, Vietnam, Belgium, and Brazil.

E Ink Holdings Inc. is the originator, pioneer, and leader in ePaper technology. It delivers its advanced display products to the leading brands and manufacturers across the globe, allowing them to install extremely durable, low-power displays in previously impossible or unimaginable applications and environments. It also develops, manufactures, and markets thin-film transistor liquid crystal displays (TFT-LCDs). At present, the company has operations in Taiwan, China, North America, Japan, and Korea.

Innolux Corporation is a global leader in display technology engaged in producing and supplying TFT-LCD, liquid crystal panel modules, and touch modules. It provides advanced display integration solutions with innovative and differentiated technologies, such as 8K4K ultra-high-resolution, active-matrix AM miniLED, AM microLED, LTPS, and touch solutions. The company also covers a range of display application products, including TV panels, desktop monitors and notebook computer panels, small and medium-sized panels, medical panels, and automotive panels.

Leyard Optoelectronic Co., Ltd. is a global leader in audio-visual technology. It operates through four segments, including intelligent display, international business, nightscape lighting, cultural tourism, and VR entertainment. In addition, the company offers a variety of display products, such as small pitch LED, conventional LED, LCD products, creative LED, LED leasing, LED modular, and conference and commercial display products.

LG Display Co. Ltd. is a leading global display company that manufactures and sells innovative displays and related products through differentiated technologies such as OLED and IPS. It is an innovation leader in display technologies, including thin-film transistor liquid crystal (TFT-LCD), OLED, and flexible displays. Moreover, it manufactures display panels in various sizes and specifications for use in consumer electronics and also produces a variety of OLED light panels for the automotive and interior design sectors.

Qisda Corporation is an ODM/OEM leader engaged in manufacturing electronic products for consumer, commercial, medical, and industrial applications. It has a diverse product portfolio, consisting of LCD monitors, digital signage and professional displays, projectors, scanners, multifunctional printers, 3G/4G smartphones, medical gateways, medical imaging and telecare, automobile infotainment devices, e-reader, and tablets. Moreover, the company owns and operates manufacturing facilities in China, Mexico, and Taiwan.

Sharp Corporation is a Japanese multinational corporation primarily engaged in the manufacturing and sales of electric and electronic application equipment, electronic components, and telecommunications equipment. The company operates through three segments, including smart life, 8K ecosystem, and ICT. It has a diverse product portfolio, consisting of display modules, LCD TVs, semiconductor lasers, sensor modules, audio equipment, in-vehicle cameras, multi-function printers, information displays, and business projectors.

Sony Corporation is a Japanese multinational conglomerate corporation that manufactures electronic products, semiconductor solutions, and imaging and sensing solutions. It also offers a wide range of professional displays, including LCD, HDR, LED, and OLED display technologies, ideal for digital signage, screen mirroring, and various professional solutions. The company currently has operations across several countries and regions worldwide, including Japan, the United States, Europe, China, India, Australia, Indonesia, Malaysia, New Zealand, Philippines, Singapore, Thailand, and Vietnam.

New York, United States, July 25, 2022 (GLOBE NEWSWIRE) -- Mini LED (light-emitting diode) displays are small light-emitting devices that get their light from tiny diodes. The old backlit LCD technology is where the new mini LED technology comes from. This technology uses thousands of tiny LED backlights instead of a single large backlight or several smaller backlights that are dimmed locally. There is no limit to how big a mini LED panel can be or how many backlights it can have, so it can be as small or as big as you want. But the size of the LCD matrix, which turns the white backlight into different colors, is still a limit.

Key Companies Profiled/VendorsAU Optronics Corp, Boe Technology Group Co. Ltd., Epistar Corporation, Everlight Electronics Co. Ltd., Harvatek Corporation, Innolux Corporation, Japan Display, Lextar, etc.