Electro-optical device and method of driving and manufacturing the same
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United States of America Patent
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-
Feb 17, 2004
Issued Date -
N/A
app pub date -
Apr 30, 2001
filing date -
Oct 16, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display device comprising a substrate having an insulating surface; a first signal line extending over said substrate; a first bottom gate type thin film transistor having a channel region comprising crystalline silicon formed over said substrate wherein a gate of said first thin film transistor is connected to said first signal line; a second signal line extending across said first signal line; a second bottom gate type thin film transistor having a channel region comprising crystalline silicon formed over said substrate wherein agate of said second thin film transistor is electrically connected to said second signal line through at least said first thin film transistor; a voltage supply line formed over said substrate; a pixel electrode formed over said substrate wherein the pixel electrode is connected to said voltage supply line through at least said second thin film transistor.
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