varitronix tft display pricelist

Thin-Film Transistor Liquid Crystal Displays use thin-film transistors to control the voltage applied to the liquid crystal layer at a sub-pixel level. The structure of TFT LCDs consists of a TFT “sandwich” and a BLU (Backlight Unit). A typical configuration is shown in the schematic diagram below.

Firstly, between the back and front polarizers, TFT LCD cells are made with two glass substrates – one for color filters, the other for a TFT array – and a liquid crystal layer sandwiched in between.

For normally black TFT LCDs, if we follow along a piece of light setting off from its backlight source, it will bea)guided uniformly by LGP;b)reflected and enhanced by BEF and DBEF;c)polarized by the back polarizer;d)polarization changed by twisted LC under the voltage applied by TFT arrays;e)“tinted” red/green/blue by corresponding color filter of the subpixel;f)let through the front polarizer by matched polarization; andg)finally, it will reach the surface and appears in viewer’s eyes.

For normally white panels, processd)will be the opposite – known as the polarization rotation effect, light is twisted in a voltage-off stage and can pass through the front polarizer by default, thus displaying white normally. However, when the voltage applied increases, this polarization rotation effect would be gradually diminished. And the light would not be able to pass through the front polarizer anymore without changing its polarization. In this way, certain pixels will appear in different colors.

Normally black LCDs have higher contrast and wider viewing angles without grayscale inversion phenomenon compared to their normally white relatives. And whether TFT LCDs are normally black or white depends on their LC switching mode:

2Chen, HW., Lee, JH., Lin, BY.et al.Liquid crystal display and organic light-emitting diode display: present status and future perspectives.Light Sci Appl7,17168 (2018).https://doi.org/10.1038/lsa.2017.168

As previously mentioned, TN mode functions with the polarization rotation effect. Under traditional TN/VA display mode, the liquid crystal molecules are vertically arranged, with a relatively narrow visual angle. When an external force is exerted on the screen, the liquid crystal molecular structure will sink in a herringbone pattern to slowly recover – a pattern called vertical alignment. Therefore, an evident “water ripple” usually appears when the display surface is touched and impacts the user experience. In comparison, the VA mode provides higher contrast. And MVA (multi-domain vertical alignment) is an upgraded version of VA with improved viewing angles.

TAINAN, Taiwan, March 31, 2021 (GLOBE NEWSWIRE) -- Himax Technologies, Inc. (Nasdaq: HIMX) (“Himax”), a leading supplier and fabless manufacturer of display drivers and other semiconductor products, and BOE Varitronix Limited (HKEX: 710) (“BOE Varitronix or BOEVx”), a world leading supplier of automotive display products, today announced they joined forces to secure a flexible AMOLED automotive display solution design-win with a leading new energy vehicle (“NEV”) maker. The solution has recently been applied to the customer’s upcoming launch of a flagship NEV model.

Himax and BOEVx partnered to offer the next generation flexible AMOLED automotive display in a 12.8-inch Center Information Display product (CID), adopting the Himax AMOLED driver IC and timing controller (TCON) solution. The AMOLED driver enables superior user visual enjoyment from a state-of-the-art OLED display from BOEVx with vivid and colorful image performance as well as modish panel curvature which benefits from the AMOLED panel and driver in COF technology. The Himax TCON supports dual-gate and MUX2 panel structure, 180-degree rotation with embedded color engine, along with an industry leading panel failure detection feature for passenger safety.

AMOLED displays have gained traction in various applications and are becoming the technology of choice for the high-end market as they provide better display quality and greater design flexibility. Himax’s flexible AMOLED display driver and TCON solution combined with BOEVx’s world-leading AMOLED display have been successfully adopted into the latest NEV model of major car makers.

Besides automotive flexible AMOLED solution, Himax also offers comprehensive automotive product portfolios for TFT-LCD displays, including in-cell TDDI, display driver, local dimming TCON, and high-speed P2P bridge IC. All have been broadly adopted, directly or indirectly, by automotive display module makers, including BOEVx, and Tier-1 automotive manufacturers and car brands placing Himax as the leading automotive driver supplier of the world.

In recent years, the smart vehicles industry has seen accelerating growth with all major global brands emphasizing more human-vehicle interaction upgrades, creating a trend towards large, personalized and super high resolution smart cockpit displays. Over the years, BOEVx has been promoting innovation in the field of smart cockpit display solutions, and is committed to providing car users with a more convenient, more comfortable and smarter driving experience. Currently, BOEVx has launched an S-shaped curved flexible AMOLED with 300mm in curvature and in triple-display form that is capable of displaying cluster information, center information as well as passenger entertainment content at the same time.

“Himax has been a long-term partner providing comprehensive automotive display solutions for BOEVx with leading specifications and professional service,” said Mr. Jack Su, Chief Executive Officer of BOEVx. “We are pleased to extend our deep cooperation and jointly develop the flexible AMOLED display solution in BOEVx’s next evolution display design.”

“The partnership with BOEVx allows us to promote Himax’s innovative automotive display solutions as well as nurture our leading-edge AMOLED technology,” said Mr. Jordan Wu, President and Chief Executive Officer of Himax. “We are delighted to further collaborate with BOEVx to launch advanced display solutions to the ever-growing car market, especially for NEV.”

Himax Technologies, Inc. (NASDAQ: HIMX) is a fabless semiconductor solution provider dedicated to display imaging processing technologies. We are a worldwide market leader in display driver ICs and timing controllers used in TVs, laptops, monitors, smartphone, tablets, automotive, digital cameras, car navigation, virtual reality (VR) devices and many other consumer electronics devices. Additionally, we design and provide controllers for touch sensor displays, in-cell Touch and Display Driver Integration (TDDI) single-chip solutions, LED driver ICs, power management ICs, and LCOS micro-displays for augmented reality (AR) devices and head-up displays (HUD) for automotive. We also offer CMOS image sensors, wafer level optics for AR devices, 3D sensing and ultralow power smart sensing, which are used in a wide variety of applications such as smartphone, tablet, laptop, TV, PC camera, automobile, security, medical devices, home appliance and AIoT. Founded in 2001 and Himax currently employs around 2,000 people. Himax has 3,016 patents granted and 550 patents pending approval worldwide as of February 28, 2021. Himax has retained its position as the leading display imaging processing semiconductor solution provider to consumer electronics brands worldwide.

BOEVx (HKEX: 710) provides comprehensive and one-stop solutions and products, including the design, manufacturing and sales of automotive displays, industrial displays, home appliance application displays, and medical product displays. It combines rigorous research and development, innovative product design, flexible specifications and efficient production to maximize customer satisfaction. With focuses on automotive display business and continuously strengthens its own capabilities to become the world"s leading smart automotive display and solution provider, providing customers with one-stop services such as automotive integrated display system and smart automotive display system. Through its global sales network, the Company operates businesses in China, Europe, Korea, Japan, America and etc. With years of intensive cultivation of automotive display business and the trust of customers, it has become one of the leading automotive display suppliers and has established strategic cooperation with many well-known and NEV manufacturers. Based on strong foundation in display products and technologies, BOEVx continues to grow and aims to become a leading automotive cockpit display system solution provider.

BOE Varitronix, formerly a of a Hong Kong company focusing on R&D and manufacturing of automotive display and industrial display, has been established for more than 40 years. In 2016, BOE became the major shareholder of Varitronix.

As a leading manufacturer of small-to-medium-sized LCDs, BOE Varitronix offers complete solutions for a wide range of applications, from automotive and telecommunications, to industrial and consumer applications.

Monochrome display has been the core business for BOE Varitronix, who offer TFT LCD modules for electric meters, high-end white goods, home automation applications, consumer products and markets related to IoT, as well as medium-to-large sized monochrome displays aimed at high-end display markets.

BOE Varitronix is one of the world’s leading display solution providers for the automotive industry. The company’s strategy in the automotive display business is to continue growing market share in major automotive markets through the promotion and development of medium-to-large-sized standardized platform TFT module products.

BOE Varitronix has grown into a manufacturer with scalable production capacity, an extensive sales network and over 5,000 staff. The company’s major production bases expanded from Heyuan (Guangdong Province) to Chengdu (Sichuan Province)

TFT LCD display is the general category that includes TFT display panels, MCU TFT displays, Arduino TFT displays, Raspberry Pi TFT displays, HDMI TFT displays, IPS TFT displays, VGA TFT displays, and embedded TFT displays.

TFT LCD panel means TFT LCD glass with LCD controller or LCD driver and backlight, with or without touch panel. Orient Display provides broad range products with the most competitive TFT LCD Panel Price by working with the most renowned TFT panel glass manufacturers, like AUO, Innolux, BOE, LG, Sharp etc.

Orient Display offers a range of small to mid to large size TFT LCDs. Our standard products for TFT screens start at 1” in diagonal size and up to 7 inches and to 32 inches. Orient Display TFT displays meet the needs for applications such as automotive, white goods, smart homes, telecommunications industrial, medical, and consumer devices.

Orient Display not only provides many standard small size OLEDs, TN or IPS Arduino TFT displays, but also custom made solutions with larger size displays or even with capacitive touch panels.

If you have any questions about Orient Display TFT LCD displays or if you can’t find a suitable product on our website. Please feel free to contact our engineers for details.