Ladas & Parry LLP
Touch panel, touch positioning method thereof and display device
A touch panel, a touch positioning method thereof and a display device are provided. In the touch panel, a plurality of self-capacitive electrodes are divided into several self-capacitive electrode groups independent of each other and several independent self-capacitive electrodes; each of the self-capacitive electrode groups includes at least two self-capacitive electrodes not adjacent to each other, and the respective self-capacitive electrodes in a same self-capacitive electrode group are electrically connected with a touch chip through a same wire, and at least the self-capacitive electrodes located on the four adjacent positions of upper, lower, left and right sides of the respective self-capacitive electrodes in the respective self-capacitive electrode groups are independent self-capacitive electrodes. The touch panel has a decreased number of wires for electrically connecting the self-capacitive electrodes with the touch chip, and a decreased number of lead-out wires of the touch panel and a decreased number of wiring terminals of the touch chip.
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. BOE TECHNOLOGY GROUP CO., LTD.
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inventional inventional inventional inventional additional additional additional additional additional additional inventional additional
Shengji Hailin Yingming Weijie Hongjuan Wei Xue Xiaoliang Haisheng Changfeng
Yang Xue Liu Zhao Liu Liu Dong Ding Wang Li