Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-11-28
2010-11-09
Abdulselam, Abbas I (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S082000, C315S169300
Reexamination Certificate
active
07830340
ABSTRACT:
It is an object to provide a display device having a simple structure of a driver circuit for inputting a video signal to a pixel, high display quality of the intermediate gradation and low power consumption, and a driving method thereof.Each of a plurality of pixels has a light emitting element and a capacitor. One electrode of the light emitting element is connected to the other electrode of the capacitor and one electrode of the light emitting element is applied to a voltage which is equal to or higher than a threshold voltage of the light emitting element and a potential of one electrode of the capacitor is changed. Therefore, a potential of one electrode of the light emitting element is changed and the light emitting element emits light.
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Chinese Office Action (Chinese Application No. 200510128827), 20 pages, mailed Jun. 6, 2008 with English translation.
Abdulselam Abbas I
Fish & Richardson P.C.
Semiconductor Energy Laboratory Co,. Ltd.
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