Computer graphics processing and selective visual display system – Display driving control circuitry – Intensity or color driving control
Reexamination Certificate
2011-03-15
2011-03-15
Wang, Quan-Zhen (Department: 4121)
Computer graphics processing and selective visual display system
Display driving control circuitry
Intensity or color driving control
C345S694000, C345S088000, C345S107000, C345S173000
Reexamination Certificate
active
07907156
ABSTRACT:
A display device for an active matrix drive includes a plurality of pixels each having display retainability and including a first sub-pixel through an nth sub-pixel (n is a natural number greater than 1), a selection switching element provided correspondingly to each of the sub-pixels, connected to a data line, and for selecting the corresponding sub-pixel, and an external input switch provided correspondingly to each of the sub-pixels, connected to a selection line, and for supplying a signal from the selection line to the corresponding sub-pixel in response to an input operation from the outside. The selection line includes n kinds of selection lines, from a first selection line connected to the first sub-pixel to an nth selection line connected to the nth sub-pixel, and the n kinds of selection lines are connected to selection switches for one of selecting the selection lines individually and selecting two or more of the selection lines in a lump.
REFERENCES:
patent: 7023407 (2006-04-01), Nakanishi
patent: 7268792 (2007-09-01), Lee et al.
patent: 7742041 (2010-06-01), Lee et al.
patent: A 2003-223272 (2003-08-01), None
Hirai Eiju
Komatsu Yuko
Todorokihara Masayoshi
Ghafari Sepideh
Oliff & Berridg,e PLC
Seiko Epson Corporation
Wang Quan-Zhen
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