Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-08-22
2006-08-22
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S090000, C345S092000, C345S098000, C345S204000
Reexamination Certificate
active
07095389
ABSTRACT:
The display device of this invention, in which the retaining circuit for retaining the image signal is provided for each of the pixel elements, is capable of operating under two operation modes, a normal operation mode and a memory mode. Since the placement of the retaining circuit110,which requires relatively large area, is confined to the area for the pixel element electrode17not in between the neighboring pixel element electrodes17,the required area for one pixel element is minimized, resulting in the size reduction of the liquid crystal display device. By placing at least a portion of the retaining circuit in the area of the pixel element electrode17of the neighboring pixel element, the detour of the wiring can be omitted, resulting in the efficient use of the space. By this, the area required for the retaining circuit is minimized, directly resulting in the reduction of the size of the liquid crystal display device.
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Partial European Search Report for EP 01122309 dated Jul. 9, 2003.
Miyajima Yasushi
Uehara Hisao
Yokoyama Ryoichi
Yoneda Kiyoshi
Sanyo Electric Co,. Ltd.
Shalwala Bipin
Shapiro Leonid
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