Current signal output circuit and display apparatus and...

Details Current signal output circuit and display apparatus and... Current signal output circuit and display apparatus and...

2006-10-24

2006-10-24

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S211000, C315S169100

Reexamination Certificate

active

07126565

ABSTRACT:
A current signal output circuit includes a first switch, a first capacitor element and a first transistor in which a first terminal of the first switch is connected to a voltage signal line for providing a voltage signal. A second terminal of the first switch is connected to a first terminal of the first capacitor element, a second terminal of the first capacitor element is connected to a gate electrode of the first transistors, and a first main electrode of the first transistor is connected to a first power source.

REFERENCES:
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patent: 5748026 (1998-05-01), Maekawa et al.
patent: 6229506 (2001-05-01), Dawson et al.
patent: 6373454 (2002-04-01), Knapp et al.
patent: 6501466 (2002-12-01), Yamagishi et al.
patent: 6580408 (2003-06-01), Bae et al.
patent: 10-74060 (1998-03-01), None

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