Active matrix display with sealing material

Details Active matrix display with sealing material Active matrix display with sealing material

1996-02-15

2000-01-04

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349151, G02F 11339

Patent

active

060116072

ABSTRACT:
An active matrix liquid crystal display having improved reliability. Pixel regions and a peripheral driver circuit are integrally packed on the display. TFTs forming the peripheral driver circuit are located inside a sealing material layer on the side of a liquid crystal material, thus protecting the peripheral driver circuit from external moisture and contaminants. This enhances the long-term reliability of the peripheral driver circuit. Pixel TFTs are arranged in pixel regions. The leads going from the TFTs forming the peripheral driver circuit to the pixel TFTs are shortened. This results in a reduction in the resistance. As a result, the display characteristics are improved.

REFERENCES:
patent: 4394067 (1983-07-01), Spruijt et al.
patent: 5076667 (1991-12-01), Sterwart et al.
patent: 5148301 (1992-09-01), Sawatsubashi et al.
patent: 5517344 (1996-05-01), Hu et al.

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