Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1994-08-29
1998-09-01
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345197, G09G 334
Patent
active
058016732
ABSTRACT:
A liquid crystal display device which includes: a plurality of source bus lines in parallel with each other; a plurality of gate bus lines in parallel with each other, crossing the source bus lines; a switching element connected to one of the plurality of source bus lines and one of the gate bus lines; a pixel portion connected to the switching element; and a source drive circuit for supplying a data signal to the plurality of source bus lines, wherein the source drive circuit has a data signal line connected to the respective source bus lines, and the data signal line forms a closed circuit, thereby making a delay time of the data signal supplied to the plurality of source bus lines uniform is disclosed.
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Takahashi et al, "Multimedia Projector Using 720x480 Pixel a-Si TFT-LCDs and a High Speed Analogue Driver LSI", Displays, vol. 13, No. 1, 1992, Guildford GB, pp. 5-10.
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Matsumoto Toshio
Shimada Takayuki
Takafuji Yutaka
Yamashita Toshihiro
Hjerpe Richard
Sharp Kabushiki Kaisha
Tran Vui T.
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