Electronic circuit, method of driving electronic circuit,...

Details Electronic circuit, method of driving electronic circuit,... Electronic circuit, method of driving electronic circuit,...

2008-01-29

2008-01-29

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C345S204000, C345S212000, C345S214000

Reexamination Certificate

active

07324101

ABSTRACT:
The present invention provides an electronic circuit, a method of driving the electronic circuit, an electro-optical device, a method of driving the electro-optical device, and an electronic apparatus capable of improving yield or aperture ratio by reducing the number of transistors to be used. A pixel circuit can include a driving transistor a transistor, a switching transistor, and a holding capacitor. Furthermore, a driving-voltage supplying transistor is connected between a first power source line, which supplies a driving voltage to drive the driving transistor, and a voltage supply line extending in a row in the direction of the pixel circuits provided at the right end side of an active matrix part.

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