The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
Jul. 15, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Shengji Yang, Beijing, CN;
Xue Dong, Beijing, CN;
Haisheng Wang, Beijing, CN;
Yingming Liu, Beijing, CN;
Jingbo Xu, Beijing, CN;
Jiantao Liu, Beijing, CN;
Xiangyan Zhang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;
Abstract
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.