Pixel structure

Details Pixel structure Pixel structure

2008-04-07

2010-06-01

Richards, N Drew (Department: 2895)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S038000, C349S042000, C257S059000, C257SE29151, C257SE29273

Reexamination Certificate

active

07728917

ABSTRACT:
A pixel structure formed on a substrate and electrically connected with a scan line and a data line, and including a semiconductor pattern and a pixel electrode is provided. The semiconductor pattern includes at least two channel areas, at least one doping area, a source area, and a drain area. The channel areas are located below the scan line and have different aspect ratios. The doping area is connected between the channel areas. The pixel electrode electrically connects the drain area, the source area is connected between one of the channel areas and the data line, and the drain area is connected between the other channel area and the pixel electrode. The scan line has different widths above different channel areas, and a length of each channel area is substantially equal to the width of the scan line.

REFERENCES:
patent: 2004/0238822 (2004-12-01), Meng et al.
patent: 2001036087 (2001-02-01), None
patent: 2001117115 (2001-04-01), None

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