Patent ID: 11861090
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 1:
2. The touch display panel according to claim 1, wherein the array substrate comprises a plurality of pixel areas that are arranged in a matrix form, wherein the display medium layer corresponds to each pixel area to form one pixel unit, wherein a black matrix is between adjacent pixel units, and wherein the pixel unit is configured to emit light to display an image; and
wherein, in the first area, the plurality of first metal sub-conducting wires intersect the plurality of second metal conducting wires to form a plurality of closed metal grids, wherein each metal grid of the plurality of closed metal grids faces the pixel unit and fully overlaps the black matrix, and wherein a shape of the respective metal grid is the same as a shape of the pixel unit.