Harness, Dickey & Pierce, PLC
Embedded touch panel and display device
The present disclosure discloses an embedded touch panel and display device. The embedded touch panel comprises an upper substrate, a lower substrate opposite to the upper substrate, multiple pixel units disposed on a plane of the lower substrate facing the upper substrate, wherein each of the pixel units comprises a bottom-emitting OLED pixel structure and a pixel circuit; a plurality of independent self-capacitance electrodes disposed between the lower substrate and the pixel units and insulated from the pixel units; a touch sensing chip which determines a touch position by detecting a change in capacitance of each of the self-capacitance electrodes during a touch duration; and wires disposed between the lower substrate and the OLED pixel structure, each of the wires corresponding to each of the self-capacitance electrodes and connecting the self-capacitance electrode to the touch sensing chip.
BOE TECHNOLOGY GROUP CO., LTD. BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
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inventional inventional inventional additional inventional inventional inventional
Hongjuan Shengji Yingming Pengpeng Wei Haisheng Xiaoliang Changfeng Weijie Xue Hailin Xiaochuan
Liu Yang Liu Wang Liu Wang Ding Li Zhao Dong Xue Chen