Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-12-21
2009-08-11
Tran, My-Chau T (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S077000, C345S082000, C345S087000, C345S098000, C345S100000
Reexamination Certificate
active
07573444
ABSTRACT:
A light emitting display that includes a pixel portion having a plurality of pixels to display an image, a scan driver to supply a scan signal and an emission control signal to the pixel portion, and a data driver connected to a plurality of data lines each divided into a first data line through which a first current is supplied to the pixel, and a second data line through which a current having the same magnitude as the first current and a data current are induced from the pixel, wherein the data driver includes a current applying circuit to generate the first current, supply the first current to the pixel through the first data line, and receive the first current from the pixel through the second data line; and a data driving integrated circuit to induce the data current in the pixel through the second data line.
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Korean Office action in the Korean patent application No. 10-2004-0112528 issued on Jul. 31, 2006.
Choi Sang-Moo
Kwon Oh-Kyong
Bushnell , Esq. Robert E.
Samsung Mobile Display Co., Ltd.
Tran My-Chau T
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