DocumentCode
2665985
Title
A 14-in.-diagonal full-color a-Si TFT LCD
Author
Nagayasu, T. ; Oketani, T. ; Hirobe, T. ; Kato, H. ; Mizushima, S. ; Take, H. ; Yano, K. ; Hijikigawa, M. ; Washizuka, I.
Author_Institution
Sharp Corp., Nara, Japan
fYear
1988
fDate
4-6 Oct. 1988
Firstpage
56
Lastpage
58
Abstract
A 14-in.-diagonal full-color a-Si thin-film-transistor liquid crystal display (TFT LCD) has been developed using a novel TFT arrangement and optimizing the factors that dominate off-state characteristics. The display has 308, 160 (642 H*480 V) pixels (1,232,640 subpixels) and a high contrast ratio (more than 100:1 at the optimum viewing angle). The TFT arrangement realizes high display quality and leads to high production yield at the same time, due to a triangular pixel arrangement with straight bus lines.<>
Keywords
amorphous semiconductors; elemental semiconductors; flat panel displays; liquid crystal displays; silicon; thin film transistors; 14 inch; 308160 pixel; 480 pixel; 642 pixel; triangular pixel arrangement; Active matrix addressing; Active matrix liquid crystal displays; Cathode ray tubes; Computer displays; Insulation; Liquid crystal displays; Material storage; Reproducibility of results; Thin film transistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Display Research Conference, 1988., Conference Record of the 1988 International
Conference_Location
San Diego, CA, USA
Type
conf
DOI
10.1109/DISPL.1988.11274
Filename
11274
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