发明名称 |
Semiconductor display device |
摘要 |
A small semiconductor display device of low power consumption and with high definition/high resolution/high image quality is provided. The semiconductor display device according to the present invention comprises a pixel matrix circuit, a data line driver circuit and scanning line driver circuits, and these components are formed on the same substrate using a polycrystalline TFT. The fabricating method of the device which includes a process for promoting crystallization by a catalytic element and a process for gettering the catalytic element provides the semiconductor display device with high definition/high resolution/high image quality while it is small in size.
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申请公布号 |
US6777273(B1) |
申请公布日期 |
2004.08.17 |
申请号 |
US19990309891 |
申请日期 |
1999.05.11 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
KOYAMA JUN;OHNUMA HIDETO;SHIONOIRI YUTAKA;NAGAO SHOU |
分类号 |
H01L21/20;G02F1/136;G02F1/1362;G02F1/1368;H01L21/336;H01L21/77;H01L21/84;H01L27/12;H01L29/786;(IPC1-7):H01L21/00 |
主分类号 |
H01L21/20 |
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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