发明名称 |
Liquid crystal display element integrated with a touch sensor |
摘要 |
The present invention provides a newly constituted liquid crystal display element incorporating a touch sensor unit.In a liquid crystal display element where a liquid crystal layer is inserted between a first substrate and a second substrate, a display electrode for displaying an image and a touch electrode for detecting a touch position are provided on the surfaces of the first substrate and the second substrate opposing with each other. The display electrode may be used as the touch electrode. A pillar-shaped spacer may be formed to support the first substrate and the second substrate. Additionally, the touch electrode may be provided on a convex-shaped part formed on the substrate.
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申请公布号 |
US6501529(B1) |
申请公布日期 |
2002.12.31 |
申请号 |
US20000627517 |
申请日期 |
2000.07.28 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KURIHARA MIKIO;KANZAKI EISUKE;KIYOOKA FUMITOSHI |
分类号 |
G06F3/041;G02F1/133;G02F1/1333;G02F1/1339;G06F3/033;G06F3/045;G09F9/00;H01H13/712;(IPC1-7):G02F1/133 |
主分类号 |
G06F3/041 |
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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