Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-01-09
2010-12-07
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S076000, C345S077000, C345S206000, C345S690000, C345S691000
Reexamination Certificate
active
07847768
ABSTRACT:
Disclosed are an organic electroluminescence display having simple configurations of a pixel circuit and a driving circuit by using a frequency characteristic of an organic electroluminescence device to display a gray level, and a driving method thereof. The present invention provides an organic electroluminescence display including a plurality of scan lines for transmitting a scan signal; a plurality of data lines for transmitting a digital data signal; a plurality of emission control lines for transmitting an emission control signal; and a plurality of pixels defined by a plurality of power supply lines for supplying a power supply, wherein the scan signal is transmitted to a plurality of subframes, and the emission control signal have different frequencies in a plurality of the subframes, and a driving method thereof.
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Elnafia Saifeldin
Hjerpe Richard
Samsung Mobile Display Co., Ltd.
Stein McEwen, LLP
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