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LTPS TFT LCD

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(Low Temperature PolySilicon TFT LCD) An active matrix (TFT) LCD screen that is more durable and less complex than screens made with amorphous silicon substrates. It allows for densities of 300 dpi and greater, and it is expected to enable all the computing electronics to be built within the screen itself.

The larger and uniform silicon grains of polysilicon (poly-Si) allow electrons to flow more freely than through amorphous silicon (a-Si), which is made up of smaller and randomly sized grains. It allows the normally external driver chips to be fabricated on the glass substrate which dramatically reduces row and column connections. See LCD.


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Optimization resulting from high transmissivity of LTPS TFT LCD technology achieves a high luminance of 250cd/m2, a high contrast ratio of 400:1 and a wide color gamut of 70%, despite super-high density of 229 ppi.
PQI's mTrix is able to play videos on the bright and clear 2 inch LTPS TFT LCD Screen.
AUSTIN, Texas -- DisplaySearch, the worldwide leader in flat panel display (FPD) market research and consulting, released its Quarterly Small/Medium LCD Shipment Report and Quarterly Small/Medium LCD Pricing Report by adding a new category of displays, amusement applications, and by differentiating between a-Si TFT LCDs and LTPS TFT LCDs.
 
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