发明名称 |
DISPLAY DEVICE |
摘要 |
A display apparatus includes a first display panel configured to provide an input surface, and divided into a light blocking area and a plurality of open areas, and a plurality of first touch sensors and second touch sensors arranged on the light blocking area. The first touch sensors receive different scan signals according to operation modes, and the second touch sensors output first sensing signals according to changes in the capacitance in a first operation mode, and output second sensing signals according to resonance frequencies of an input unit in a second operation mode. |
申请公布号 |
KR20140142380(A) |
申请公布日期 |
2014.12.12 |
申请号 |
KR20130060466 |
申请日期 |
2013.05.28 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
KIM, IN CHEOL;PARK, JI HONG;LEE, KANG WON;NAM, SEUNG HO;HWANG, SEONG MO |
分类号 |
G06F3/041;G06F3/044;G06F3/046 |
主分类号 |
G06F3/041 |
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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