Ladas & Parry LLP
In-cell touch panel and display apparatus
An in-cell touch panel and a display apparatus are provided. The in-cell touch panel includes a lower substrate (1) and an upper substrate (2) disposed oppositely, a number of self-capacitive electrodes (03) independently of each other and located between the lower substrate (1) and the upper substrate (2), a drive chip (3), and wires (04) being configured to connect the self-capacitive electrodes (03) to the drive chip (3). A number of sub-pixels (01) arranged regularly and data lines (02) located between adjacent twos of columns of sub-pixels (01) exist between the upper substrate (2) and the lower substrate (1), each of the sub-pixels (1) is connected to the drive chip (3) through a data line (05) located on one side of it; two sub-pixels (01) adjacent to each other constitute one pixel, or three sub-pixels (01) adjacent to each other constitute two pixels, so that at least one sub-pixel (01) is shared by adjacent pixels. With the in-cell touch panel, integration of touch control and display can be achieved without adding channels of the drive chip (3), and in turn, cost of the in-cell touch panel is reduced.
BOE TECHNOLOGY GROUP CO., LTD.
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Shuai Shengji Xue Hailin Xi Haisheng Ming Weijie Rui
Han Yang Dong Xue Chen Wang Yang Zhao Xu