Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Patent
1996-09-25
2000-03-07
Sikes, William L.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
349 38, 349 42, 349 44, 349111, G02F 11343, G02F 1136, G02F 11333
Patent
active
060347473
ABSTRACT:
An active matrix substrate includes a gate line, a source line, and a thin film transistor provided in the vicinity of an intersection between the gate line and the source line. The thin film transistor includes a gate electrode connected to the gate line, a source electrode connected to the source line, and a drain electrode connected to a pixel electrode. An interlayer insulating film is provided over the thin film transistor, the gate line, and the source line. The pixel electrode is provided on the interlayer insulating film, and is connected to the drain electrode via a contact hole formed in the interlayer insulating film. A conductive layer extends over a channel region of the thin film transistor via the interlayer insulating film.
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Sakamoto et al, "27.3: A High-Aperture-Ratio 3-in.-Diagonal VGA a-Si Light Valve with Pixel/Data and Pixel/Gate Lines Overlapping", SID 96 Digest, pp. 681-684, 1996.
Kim et al, "4:3 High-Aperture and Fault-Tolerant Pixel Structure For TFT-LCDs", SID 95 DIGEST, pp. 15-18, 1995.
Ban Atsushi
Katayama Mikio
Shimada Takayuki
Tanaka Shinya
Ngo Julie
Sharp Kabushiki Kaisha
Sikes William L.
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