| 发明名称 |
LIQUID CRYSTAL DISPLAY WITH MULTI-TOUCH SENSING FUNCTION AND DRIVE METHOD THEREFOR |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device capable of sending a multi-touch move, and to provide a drive method therefor. <P>SOLUTION: The display device having a multi-touch sensing function associated with an embodiment of the present invention has a liquid crystal panel, having a transparent window which transmits light reflected by an opaque body and a plurality of infrared-light sensors for sensing the infrared light made incident through the transparent window; and a backlight unit which irradiates the liquid crystal panel with the infrared light under the liquid crystal panel. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008083675(A) |
申请公布日期 |
2008.04.10 |
| 申请号 |
JP20070158684 |
申请日期 |
2007.06.15 |
| 申请人 |
LG PHILLIPS LCD CO LTD |
发明人 |
CHUNG IN-JAE;AHN IN HO;BAE SANG HYUCK |
| 分类号 |
G02F1/1335;G02F1/13;G02F1/133;G02F1/13357;G06F3/033;G06F3/038;G06F3/041;G06F3/044;G09F9/00 |
主分类号 |
G02F1/1335 |
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