Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2006-11-24
2009-12-15
Song, Sarah (Department: 2874)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
07633568
ABSTRACT:
A pixel structure using a U-shaped storage capacitance electrode for increasing the aperture ratio thereof is provided. The pixel structure may compensate a variation of the parasitic capacitance (Cgd) between gate and drain for the shift along Y-axis of an exposure machine, so as to reduce the variation of feed-through voltage of pixels.
REFERENCES:
patent: 6900871 (2005-05-01), Song et al.
patent: 2006/0061700 (2006-03-01), Chung et al.
patent: I255940 (2006-06-01), None
Lin Chun-An
Liu Wen-Hsiung
Chunghwa Picture Tubes Ltd.
Jianq Chyun IP Office
Song Sarah
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