发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE HAVING TOUCH SENSOR |
摘要 |
A liquid crystal display having a touch screen panel (TSP) function includes a sensor unit formed on the first substrate; a first sensor wire disposed on the first substrate and a second sensor wire extending perpendicular to the first sensor wire, wherein the sensor unit includes a first sensor electrode connected to the first sensor wire and a second sensor electrode connected to the second sensor wire, wherein said first sensor electrode and said second sensor electrode connect when touched, and said first and second sensor wires confirm a touch position by transmitting a sensing current through the connection between the first sensor electrode and the second sensor electrode, a trench is formed near the sensor unit and a silicon protrusion pattern to increase the sensitivity of the touch screen panel. |
申请公布号 |
KR20110097077(A) |
申请公布日期 |
2011.08.31 |
申请号 |
KR20100016715 |
申请日期 |
2010.02.24 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN, SANG YOUN;HAM, YEON SIK;YANG, SUNG HOON;OH, KEUN CHAN;LEE, HEE HWAN |
分类号 |
G02F1/1343;G02F1/136 |
主分类号 |
G02F1/1343 |
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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