Image display device, pixel drive method, and scan line...

Details Image display device, pixel drive method, and scan line... Image display device, pixel drive method, and scan line...

2007-02-06

2007-02-06

Chow, Dennis-Doon (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S092000

Reexamination Certificate

active

10605633

ABSTRACT:
To supply selection signals to multiplexed pixels efficiently. For a period from time t0to time t2, first, during a period from time t0to time t1, a pixel electrode A11is driven by selecting scan lines Gn+1 and Gn+2, and next, during a period from time t1to time t2, a pixel electrode B11is driven by selecting only the scan line Gn+1. Moreover, during the period from time t1to time t2, scan lines Gn+3 and Gn+4 are also selected, and thus a pixel electrode A12is driven. After time t2, at least one of the scan lines Gn+3 and Gn+4 is not selected before the pixel electrode A12is driven by selecting both of the scan lines Gn+3 and Gn+4 during a period from time t4to time t5. Accordingly, the pixel electrode A12can be preliminarily charged during the period from time t1to time t2and can maintain a potential preliminarily applied thereto until the pixel electrode A12is driven during the period from time t4to time t5.

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