Capacitive touch screens, method of driving the same and displays
A capacitive in cell touch panel, its driving method and a display device, in which, on the TFT array substrate, a pixel structure in which two adjacent rows of pixel units form one pixel unit group and two gate signal lines are disposed between the two rows of pixel units of the pixel unit group is adopted. Positions of gate signal lines between adjacent pixel unit groups can be saved by modifying positions of gate signal lines of two adjacent rows of pixel units and TFT switches. As such, touch driving lines with touch function can be set at the saved positions for gate signal lines and touch sensing electrodes can be disposed on the color filter substrate and extend in the column direction of the pixel units to realize touch function while ensuring high aperture ratio.
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
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Weijie Tao Haisheng Hongjuan Xiaoliang Shengji Yingming Xue
Zhao Ren Wang Liu Ding Yang Liu Dong