Display device and electronic device

Details Display device and electronic device Display device and electronic device

2011-08-23

2011-08-23

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S076000

Reexamination Certificate

active

08004481

ABSTRACT:
It is an object of the present invention to provide a display device in which a reverse current sufficient enough to insulate a short-circuited point flows and a transistor using amorphous silicon is used is applied. The display device includes a switching transistor that controls an input of a video signal, a driving transistor that controls a current flowing in a forward direction to a light emitting element, and an AC transistor that controls a current flowing in a reverse direction to the light emitting element; and a reverse bias current can be applied to the light emitting element. Furthermore, the above-described transistors are N-channel transistors.

REFERENCES:
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patent: 2005/0083270 (2005-04-01), Miyazawa
patent: 2005/0134189 (2005-06-01), Osame et al.
patent: 1591104 (2005-03-01), None
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Office Action, Chinese Application No. 200610064158.0; mailed Mar. 30, 2010, 13 pages with English translation.

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