transflective tft lcd quotation

Alibaba.com offers 775 transflective tft lcd module products. About 89% % of these are lcd modules, 1%% are graphic displays, and 1%% are segment displays.

TFT modules display graphics, videos, characters and icons in 64,000,000 unique colors. They’ve been utilized in many products, from laptop computers, TVs and heart monitors, to automobiles and phones.

Think of how many times you tried to read your phone or tablet’s display on a sunny day only to search for shade. Until recently, transmissive TFTs were the only game in town. They excelled in dark and low light environments but were difficult to read in sunlight. The only solution to combat the sun involved a brighter backlight. One that produced 700+ Nits of brightness. (A Nit is the amount of light produced by one candle)

Times have changed. Transflective TFTs are readable in direct sunlight and darkness. With the added advantage that the backlight can be turned off to save power and reduce heat generation.

Transmissive technology is just the opposite. It allows 100% of the backlight to pass through the LCD cell toward the user for nighttime operation but can’t reflect any sunlight for daytime operation.

Transflective technology achieves both goals by placing a transparent reflector between the backlight and the TFT cell. The reflector’s job is to reflect 100% of the sunlight back toward the user and it allows 100% of the backlight to pass through to the user.

On transmissive TFTs, the backlight can generate a lot of heat because the backlight must be “on” whenever the display is being used/read. Transflective TFTs generate less heat because the display is readable without the backlight on.

Hot-bar soldering machines designed for prototype, rework or repair of TAB connections are available from equipment suppliers at reasonable cost. The TAB style connection requires no separate connector, so the cost is very low, and the ultra thin profile of the display is maintained. This same LCD is also available with FFC tail designed for ZIF connectors to allow its use in prototype and lower volume applications.

Logic Technologies began it"s life as a custom display design and manufacturing company back in 2008. Over the past 8 years we have developed hundreds of custom display solutions from 1.1" TFT displays for gaming button consoles, small true transflective TFTs, ruggedised 7" TFT and Touch Panel modules all the way to full-customised 15" computers, complete with IP67-rated stainless steel housing for ruggedized environments.