Image display device and driving method thereof

Details Image display device and driving method thereof Image display device and driving method thereof

2004-11-22

2008-11-04

Dharia, Prabodh (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S077000, C345S078000

Reexamination Certificate

active

07446740

ABSTRACT:
An image display device comprises a pixel circuit including a display element; a first transistor for controlling a current output to a third electrode according to a voltage applied between the first and second electrodes; a first switch for diode-connecting the first transistor in response to a select signal; a first capacitor; a second switch for coupling a first electrode of the first capacitor to a power in response to the select signal; a second capacitor; a third switch for transmitting the data voltage to a second electrode of the second capacitor in response to the select signal; and a fourth switch for intercepting the first electrode of the first capacitor and the second electrode of the second capacitor in response to the select signal.

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