发明名称 |
Liquid crystal display device having a capacitator in the peripheral driving circuit |
摘要 |
A small-size and large-capacitance capacitor is provided for the peripheral driving circuit of a liquid crystal display device. A capacitor exhibiting crystalline property is provided on a monocrystalline silicon in the peripheral driving circuit of a liquid crystal display device using an insulator film deposition process used to manufacture TFTs (thin-film transistors) of a display pixel portion and the peripheral driving circuit. The capacitor, using monocrystalline silicon as electrodes and an insulator on the monocrsytalline silicon as a dielectric, has a small size and a large capacitance as compared with a capacitor manufactured on amorphous silicon or monocrytalline silicon, and is thus capable of high quality display.
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申请公布号 |
US5886365(A) |
申请公布日期 |
1999.03.23 |
申请号 |
US19950490300 |
申请日期 |
1995.06.14 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOUCHI, TETSUNOBU;MIYAWAKI, MAMORU;INOUE, SHUNSUKE;WATANABE, TAKANORI |
分类号 |
G02F1/1333;G02F1/136;G02F1/1362;G02F1/1368;G09G3/36;G11C7/10;H01L29/786;(IPC1-7):H01L33/00 |
主分类号 |
G02F1/1333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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