Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2011-08-30
2011-08-30
Lao, Lun-Yi (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S082000, C345S204000, C345S207000, C345S214000, C345S690000, C315S169300
Reexamination Certificate
active
08009127
ABSTRACT:
An organic light emitting display device and a driving method for the same is provided. The device includes a pixel portion adapted to receive a scan signal and a data signal and display an image. A scan driver generates and applies the scan signal to the pixel portion. A data driver generates and applies the data signal and a pixel voltage to the pixel portion. When the device is operating in the normal mode, the data driver also applies a drive voltage to a photo sensor also included in the display device. The photo sensor adjusts a luminance of the pixel portion according to a sensed brightness of ambient light. When the device is operating in the power saving or stand-by mode, the data driver controls the drive voltage off and thereby prevents power consumption by the photo sensor.
REFERENCES:
patent: 6995753 (2006-02-01), Yamazaki et al.
patent: 7166966 (2007-01-01), Naugler et al.
patent: 7538749 (2009-05-01), Chung et al.
patent: 2005/0243077 (2005-11-01), Chung et al.
patent: 2003-0075946 (2003-09-01), None
patent: 2003-0081610 (2003-10-01), None
patent: 2003-0095135 (2003-12-01), None
patent: 2003-0096878 (2003-12-01), None
patent: 10-2005-0073869 (2005-07-01), None
patent: 10-2006-0029856 (2006-04-01), None
Korean Patent Abstracts, Publication No. 1020030075946 A, dated Sep. 26, 2003, in the name of O Gyeong Kwon et al.
Korean Patent Abstracts, Publication No. 1020030081610 A, dated Oct. 22, 2003, in the name of Jun Yeong Song et al.
Korean Patent Abstracts, Publication No. 1020030095135 A, dated Dec. 18, 2003, in the name of O Gyeong Kwon.
Korean Patent Abstracts, Publication No. 1020030096878 A, dated Dec. 31, 2003, in the name of O Gyeong Kwon.
Korean Patent Abstracts, Publication No. 1020050073869 A; Date of Publication: Jul. 18, 2005; in the name of Min.
Korean Patent Abstracts, Publication No. 1020060029856 A; Date of Publication: Apr. 7, 2006; in the name of Kim et al.
Abebe Sosina
Christie Parker & Hale LLP
Lao Lun-Yi
Samsung Mobile Display Co., Ltd.
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