发明名称 |
DISPLAY DEVICE AND DRIVING METHOD THEREOF |
摘要 |
Disclosed are a display device and a driving method thereof. The display device includes a first common electrode line connected to a first common electrode of a plurality of common electrodes, and formed to overlap a data line formed in a panel where the plurality of common electrodes are formed. The plurality of common electrodes are separated from each other in a block form, receive a common voltage in an image output period, and receive a touch driving voltage in a touch sensing period. The display device includes a second common electrode separated from the first common electrode line with a protective layer therebetween, and configured to include two second common electrode plates which are separated from each other in a left and right direction with respect to the first common electrode line. |
申请公布号 |
US2015002421(A1) |
申请公布日期 |
2015.01.01 |
申请号 |
US201414310795 |
申请日期 |
2014.06.20 |
申请人 |
LG Display Co., Ltd. |
发明人 |
KIM Tae Hwan;LEE Young Joon;KIM SunYeop |
分类号 |
G06F3/041 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
1. A display device comprising:
a first common electrode line connected to a first common electrode of a plurality of common electrodes, and formed to overlap a data line formed in a panel where the plurality of common electrodes are formed, wherein
the plurality of common electrodes are separated from each other in a block form, receive a common voltage in an image output period, and receive a touch driving voltage in a touch sensing period; and a second common electrode separated from the first common electrode line with a protective layer therebetween, and configured to include two second common electrode plates separated from each other on a left and a right side of the first common electrode line. |
地址 |
Seoul KR |