Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-10-17
2006-10-17
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C341S153000
Reexamination Certificate
active
07123233
ABSTRACT:
In a display device, clock supplying transistors turn on and off in response to a digital image signal retained in capacitance elements fed from drain signal lines through pixel element selection transistors. The image signal is applied to capacitance electrodes through the clock supplying transistors. Voltages change at the pixel element electrodes according to the value of the digital image signal. Therefore, a DA conversion is possible at the pixel element portion, leading to simplification of the peripheral circuit configuration around pixel element portions and the reduction of the framing area of the panel.
REFERENCES:
patent: 5052777 (1991-10-01), Ninnis et al.
patent: 5170158 (1992-12-01), Shinya
patent: 5448258 (1995-09-01), Edwards
patent: 5712652 (1998-01-01), Sato et al.
patent: 5771031 (1998-06-01), Kinoshita et al.
patent: 5790090 (1998-08-01), Libsch et al.
patent: 5818407 (1998-10-01), Hori et al.
patent: 5945972 (1999-08-01), Okumura et al.
patent: 5952991 (1999-09-01), Akiyama
patent: 5977940 (1999-11-01), Akiyama et al.
patent: 6023308 (2000-02-01), Takemura
patent: 6072454 (2000-06-01), Nakai et al.
patent: 6333737 (2001-12-01), Nakajima
patent: 6335778 (2002-01-01), Kubota et al.
patent: 6392354 (2002-05-01), Matsueda
patent: 6424331 (2002-07-01), Ozawa
patent: 2002/0030670 (2002-03-01), Matsueda
patent: 0 797 182 (1997-09-01), None
patent: 1 020 840 (2000-07-01), None
patent: 58-23091 (1983-02-01), None
patent: 6214214 (1994-08-01), None
patent: 7-261155 (1995-10-01), None
patent: 08-194205 (1996-07-01), None
patent: 09-236823 (1997-09-01), None
patent: 10-253941 (1998-09-01), None
patent: 10-253984 (1998-09-01), None
patent: 2001-242819 (2001-09-01), None
Abdulselam Abbas
Hjerpe Richard
Morrison & Foerster / LLP
Sanyo Electric Co,. Ltd.
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