发明名称 |
Liquid crystal display device with interred touch screen |
摘要 |
A Liquid Crystal Display (LCD) device includes a liquid crystal panel in which a plurality of common electrodes are formed; an interred touch sensor for applying a common voltage to the common electrodes, and detecting a touch point of the liquid crystal panel with a capacitance that is induced in the common electrodes; a plurality of common electrode lines for connecting the common electrodes to the touch sensor; and an equivalent potential unit formed in the common electrode lines, and discharging residual electric charges of the common electrodes. |
申请公布号 |
US8717508(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201113222388 |
申请日期 |
2011.08.31 |
申请人 |
YU JAE SUNG;LEE BU YEOL;SONG IN HYUK;LG DISPLAY CO., LTD. |
发明人 |
YU JAE SUNG;LEE BU YEOL;SONG IN HYUK |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
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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