发明授权
US5402254A Liquid crystal display device with TFTS in which pixel electrodes are
formed in the same plane as the gate electrodes with anodized oxide
films before the deposition of silicon
失效
具有TFTS的液晶显示装置,其中像素电极与沉积硅之前的具有阳极化氧化膜的栅极形成在同一平面中
- 专利标题: Liquid crystal display device with TFTS in which pixel electrodes are formed in the same plane as the gate electrodes with anodized oxide films before the deposition of silicon
- 专利标题(中): 具有TFTS的液晶显示装置,其中像素电极与沉积硅之前的具有阳极化氧化膜的栅极形成在同一平面中
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申请号: US156640申请日: 1993-11-24
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公开(公告)号: US5402254A公开(公告)日: 1995-03-28
- 发明人: Akira Sasano , Kazuo Shirahashi , Yuka Matsukawa , Hideaki Taniguchi , Hideaki Yamamoto , Haruo Matsumaru
- 申请人: Akira Sasano , Kazuo Shirahashi , Yuka Matsukawa , Hideaki Taniguchi , Hideaki Yamamoto , Haruo Matsumaru
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-2761673 19901017; JPX2-325995 19901129
- 主分类号: G02F1/1362
- IPC分类号: G02F1/1362 ; G02F1/1368 ; G02F1/1343
摘要:
An active matrix liquid crystal display device, with a plurality of thin-film transistors provided over a glass substrate each including an anodized oxide film of aluminum gate electrode, in which transparent pixel electrodes are formed in the same plane as the gate electrodes between the glass substrate and amorphous silicon islands over which source and drain electrodes are provided.
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