Display device and electronic equipment

Details Display device and electronic equipment Display device and electronic equipment

2007-07-26

2010-11-02

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S083000, C345S089000, C345S204000, C345S690000, C315S169100, C315S169300

Reexamination Certificate

active

07825879

ABSTRACT:
A display device is disclosed. The display device includes: a pixel array unit and a driving unit which drives the pixel array unit. The pixel array unit includes rows of first scanning lines and second scanning lines, columns of signals, pixels in a matrix state arranged at portions where the scanning lines and the signal lines cross each other and power supply lines and ground lines supplying power to respective pixels. The driving unit includes a first scanner performing line-sequential scanning to pixels by each row by supplying a first control signal to each first scanning line sequentially, a second scanner supplying a second control signal to each second scanning line sequentially so as to correspond to the line-sequential scanning and a signal selector supplying a video signal to rows of signal lines so as to correspond to the line-sequential scanning.

REFERENCES:
patent: 6356029 (2002-03-01), Hunter
patent: 7646363 (2010-01-01), Yamashita et al.
patent: 7659872 (2010-02-01), Yamashita et al.
patent: 2004/0246209 (2004-12-01), Sung
patent: 2003-255856 (2003-09-01), None
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patent: 2004-029791 (2004-01-01), None
patent: 2004-093682 (2004-03-01), None
patent: 2004-133240 (2004-04-01), None

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