Display device

Details Display device Display device

2008-02-08

2011-10-25

Wang, Quan-Zhen (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S690000

Reexamination Certificate

active

08044904

ABSTRACT:
The present invention reduces moving image blurring while suppressing the lowering of brightness, lowering of contrast and the increase of electricity necessary for light emission. A display device includes a first gradation voltage generation circuit which generates a first gradation voltage based on gradations of display data amounting to 1 screen displayed during 1 frame period, and a second gradation voltage generation circuit which generates a second gradation voltage based on the gradations of display data amounting of 1 screen displayed in 1 frame period, wherein the gradations of the respective pixels on the display data are displayed by performing a display based on the first gradation voltage and a display based on the second gradation voltage during 1 frame period.

REFERENCES:
patent: 5796379 (1998-08-01), Enomoto et al.
patent: 2004/0001054 (2004-01-01), Nitta et al.
patent: 2004/0101058 (2004-05-01), Sasai et al.
patent: 2005/0162360 (2005-07-01), Ishihara et al.
patent: 2007/0115233 (2007-05-01), Endo et al.
patent: 2003-280599 (2003-10-01), None
patent: 2005-006275 (2005-01-01), None

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