Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1996-09-27
1999-01-12
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 39, 349 44, G02F 11333, G02F 11343, G02F 1136
Patent
active
058596836
ABSTRACT:
A transmissive liquid crystal display apparatus includes a liquid crystal layer interposed between a first substrate and a second substrate. The first substrate includes gate lines, source lines and switching devices provided in a vicinity of intersectional portions of the gate lines and the source lines. The switching devices include gate electrodes connected to the gate lines, source electrodes connected to the source lines and drain electrodes connected to pixel electrodes for applying a voltage to the liquid crystal layer. An interlayer insulating film having high transparency is provided above the switching devices, the gate lines and the source lines. The interlayer insulating film has roughness on its surface. A height difference of the roughness is 50 nm or less. The pixel electrode formed of a transparent conductive material is provided on the interlayer insulating film.
REFERENCES:
patent: 4688896 (1987-08-01), Castleberry
patent: 5032883 (1991-07-01), Wakai et al.
patent: 5166085 (1992-11-01), Wakai et al.
patent: 5335102 (1994-08-01), Kanemori et al.
patent: 5500750 (1996-03-01), Kanbe et al.
patent: 5585951 (1996-12-01), Noda et al.
patent: 5594571 (1997-01-01), Hanyu et al.
patent: 5641974 (1997-06-01), Den Boer et al.
Fujita et al, "Colorless Polyamide", Nitto Giho, vol. 29, No. 1, pp. 20-28, 1991.
Sakamoto et al, "27.3: A High-Aperture-Ratio 3-in.-Diagonal VGA a-Si Light Valve with Pixel/Data an Pixel/Gate Lines Overlapping", SIG 96 Digest, pp. 681-684, 1996.
Kim et al, "4:3: High-Aperture and Fault-Tolerant Pixel Strcutre for TFT-LCDs", SID 95 Digest, pp. 15-18, 1995.
"Application of a Wide Viewing Angle Technique Essential for a Large-Area Display to Mass Production Panel of TFT Starts", Flat-Panel Display '94, p. 166, 1993.
"Mass Production of CMP is Full-Fledged to be Applied to ASIC and DRAM", Nikkei Microdevices, pp. 50-57, 1994.
"Backlight", Flat-Panel Display '94, p. 217, 1993.
Kanemori Yuzuru
Katayama Mikio
Shimada Takayuki
Tagusa Yasunobu
Nguyen Tiep H.
Sharp Kabushiki Kaisha
Sikes William L.
LandOfFree
Transmissive liquid crystal display apparatus and method for pro does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmissive liquid crystal display apparatus and method for pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmissive liquid crystal display apparatus and method for pro will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1520962