Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate
2004-09-23
2010-06-29
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Reexamination Certificate
active
07746328
ABSTRACT:
A display driving circuit including a color correction unit and a driving unit is provided. The color correction unit receives a digital video signal and a polarity signal, and outputs a color corrected video signal according to the received digital video signal and the polarity signal, wherein the polarity signal represents the polarity of the driving polarity applied on the display apparatus. The driving unit receives a color corrected video signal and accordingly has the received color corrected video signal converted into an analog driving voltage. The display apparatus displays the frame on the display panel according to the received analog driving voltage.
REFERENCES:
patent: 5568284 (1996-10-01), Oku et al.
patent: 6271822 (2001-08-01), Chiang
patent: 2004/0036708 (2004-02-01), Evanicky et al.
patent: 07-175447 (1995-07-01), None
patent: 2001-201732 (2001-07-01), None
Chen Kuei-Hsiang
Lee Yao-Hwei
Tu Ying-Chou
Abdin Shaheda A
Himax Technologies Limited
Hjerpe Richard
Rabin & Berdo P.C.
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