Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2010-02-10
2011-11-15
Robinson, Mark (Department: 2883)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S046000, C349S054000, C349S192000
Reexamination Certificate
active
08059224
ABSTRACT:
A pixel structure is provided. The pixel structure includes a scan line, a gate, a first dielectric layer, a channel layer, a source, a drain, a data line, a second dielectric layer, and a pixel electrode. The gate is electrically connected to the scan line and has a first notch. The first dielectric layer covers the scan line and the gate. The channel layer is disposed on the first dielectric layer over the gate and exposed by the first notch. The source and the drain are disposed on the channel layer. Part of the drain is located over the first notch. The data line is disposed on the first dielectric layer and electrically connected to the source. The second dielectric layer covers the source, the drain and the data line. The pixel electrode is disposed on the second dielectric layer and electrically connected to the drain.
REFERENCES:
patent: 5877512 (1999-03-01), Kim
patent: 2004/0227893 (2004-11-01), Nam et al.
patent: 200605008 (2006-02-01), None
Chang Ming-Hsuan
Liu Zhi-Zhong
Tai Meng-Chieh
Wang Ming-Tsung
Chang Charles
Chunghwa Picture Tubes Ltd.
Jianq Chyun IP Office
Robinson Mark
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