Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Reexamination Certificate
2004-06-30
2008-09-02
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
C345S078000, C345S094000
Reexamination Certificate
active
07420554
ABSTRACT:
A display capable of correctly displaying images with brightness in response to a video signal is provided. This display comprises a pixel including a p-type first field-effect transistor subjected to application of a first bias voltage in the period of an operation of holding a pixel potential and a pixel electrode. The display applies a second bias voltage larger than the first bias voltage to the p-type first field-effect transistor in a prescribed period other than the period for the operation of holding the pixel potential.
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Hjerpe Richard
McDermott Will & Emery LLP
Sanyo Electric Co,. Ltd.
Sheng Tom V
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