| 发明名称 |
OPTICALLY CONTROLLED SCREEN INPUT AID |
| 摘要 |
The invention relates to an optically controllable screen input aid which is integrated, or can be integrated, into a display unit and essentially consists of semiconductor components which are arranged in a raster. |
| 申请公布号 |
WO03071375(A2) |
申请公布日期 |
2003.08.28 |
| 申请号 |
WO2003DE00410 |
申请日期 |
2003.02.12 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT;BRABEC, CHRISTOPH |
发明人 |
BRABEC, CHRISTOPH |
| 分类号 |
G06F3/038;G06F3/041;G06F3/042 |
主分类号 |
G06F3/038 |
| 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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