Method for driving flat panel display

Details Method for driving flat panel display Method for driving flat panel display

2006-05-17

2011-11-08

Dinh, Duc (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S076000, C345S204000

Reexamination Certificate

active

08054251

ABSTRACT:
A method for driving a flat panel display to improve an image quality and a lifetime of the flat panel display is disclosed. The method for driving the flat panel display includes the steps of: a) storing electric-charges contained in a parasitic capacitor of a data line and a pixel-storage capacitor (Cst) in each pixel via a pixel transistor connected to the data line, which enters a floating state during a predetermined time other than a light-emitting time caused by a data-current writing operation, until a current voltage reaches a threshold voltage of the pixel transistor; and b) performing the writing of a data current corresponding to a pixel to be driven by the data line via the pixel transistor, such that the flat panel display emits light.

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Search Report issued Nov. 30, 2009 in corresponding European Application No. 06010197.9.
Search Report issued Feb. 15, 2010 in corresponding European Application No. 06010197.9.

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