Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-12-05
2006-12-05
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
Reexamination Certificate
active
07145537
ABSTRACT:
A driving device for driving pixels of a display from a first gray level to a second gray level. The first memory stores a first voltage data making the pixel display the first gray level. The second memory stores a driving voltage table recording dynamic driving voltages corresponding to predetermined gray level switching, respectively. The controller uses the dynamic driving voltage to drive the pixel. The dynamic driving voltage is selected from the driving voltage table according to the first voltage data of the first memory and a second voltage data provided by an outside circuit and determining the second gray level that the pixel will display.
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patent: 5528257 (1996-06-01), Okumura et al.
patent: 6535224 (2003-03-01), Kuriyama et al.
patent: 382691 (2000-02-01), None
Chi Mei Optoelectronics Corporation
Hjerpe Richard
Ladas & Parry
Nguyen Kevin M.
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