| 发明名称 |
Infrared touch screen gated by touch force |
| 摘要 |
A touch-sensitive display device includes a display. A transparent plate is provided in front of the display. A tactile sensor senses a touch event. One or more infrared sensors are positioned in front of the transparent plate. The one or more infrared sensors identify a location of the touch event when the tactile sensor detects a touch event. |
| 申请公布号 |
US8130202(B2) |
申请公布日期 |
2012.03.06 |
| 申请号 |
US20070742680 |
申请日期 |
2007.05.01 |
| 申请人 |
LEVINE JAMES L.;LUERICH SUSAN A.;MILLER DUANE SCOTT;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LEVINE JAMES L.;LUERICH SUSAN A.;MILLER DUANE SCOTT |
| 分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
| 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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