Electromagnetic touch three-dimensional grating and display device thereof

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United States of America Patent

PATENT NO 9864476
SERIAL NO

14799730

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Abstract

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An electromagnetic touch three-dimensional grating comprising: an upper substrate and a lower substrate opposite to each other; a plurality of first strip electrodes located on a side of the lower substrate facing the upper substrate; and a plurality of second strip electrodes located on a side of the upper substrate facing the lower substrate and intersected with the first strip electrodes; wherein, during a touching period, the plurality of first strip electrodes are used as first electromagnetic touch electrodes, and the plurality of second strip electrodes are used as second electromagnetic touch electrodes; and during a three-dimensional displaying period, the plurality of first strip electrodes are used as first three-dimensional driving electrodes, and the second strip electrodes are used as a surface electrode, or, the plurality of second strip electrodes are used as second three-dimensional driving electrodes, and the first strip electrodes are used as a surface electrode.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTD100015 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT BEIJING CITY BEIJING CITY 100015
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO LTDNO 8 XIHUANZHONGLU BDA BEIJING 100176

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dong, Xue Beijing, CN 931 4590
Liu, Jiantao Beijing, CN 158 339
Liu, Yingming Beijing, CN 538 3912
Wang, Haisheng Beijing, CN 694 7057
Xu, Jingbo Beijing, CN 57 148
Yang, Shengji Beijing, CN 548 3173
Zhang, Xiangyan Beijing, CN 9 40

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