发明名称 |
Display device having multi-touch recognizing function and driving method thereof |
摘要 |
A display device having a multi-touch recognition function includes an integration module having a plurality of cameras integrated at an edge of a display panel; a look-up-table of a plurality of compensation angles in an range of about 0 to about 90 degrees corresponding to each of the plurality of cameras; and processor that detects a touch area using at least first and second images captured by the plurality of cameras, respectively, and compensates the detected touch area with one of the plurality of compensation angles. |
申请公布号 |
US8139045(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20070798124 |
申请日期 |
2007.05.10 |
申请人 |
JANG HYUNG UK;BAE SANG HYUCK;SHIM YEON SHIM;LG DISPLAY CO., LTD. |
发明人 |
JANG HYUNG UK;BAE SANG HYUCK;SHIM YEON SHIM |
分类号 |
G06F3/042 |
主分类号 |
G06F3/042 |
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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