Structure of liquid crystal display device for antireflection

Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal

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349110, 349122, G02F 11343, G02F 11335

Patent

active

056686498

ABSTRACT:
The i-type semiconductor layer (AS) and the gate insulating film (GI) are patterned along and in the same shape as the video signal lines (DL) between the video signal lines (DL) and the first transparent glass substrate (SUB1). The backlight is disposed on the second transparent glass substrate (SUB2) side. Therefore, signal line reflection of external light can be prevented, improving the display quality.

REFERENCES:
patent: 5187604 (1993-02-01), Taniguchi et al.
patent: 5402254 (1995-03-01), Sasano et al.
patent: 5469278 (1995-11-01), Takahara et al.

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