Patent ID: 11922896
Assignee: HKC CORPORATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An array substrate, comprising a first surface and a second surface opposite to the first surface, wherein the first surface is provided with a plurality of scan lines extending along a first direction, a plurality of data lines extending along a second direction, and a plurality of pixel units arranged in an array, the first direction is different from the second direction, and the pixel unit is configured to receive a scan signal from the scan line and receive a data signal from the data line, and configured to display an image according to the data signal under control of the scan signal, wherein
the array substrate further comprises a plurality of first common lines and a plurality of second common lines, wherein the plurality of first common lines extend along the first direction and are arranged on the first surface at intervals of a first distance along the second direction, the plurality of second common lines extend along the second direction and are arranged on the second surface at intervals of a second distance along the first direction, the first common line and the second common line are electrically connected to each other penetrating through the first surface and the second surface of the array substrate; wherein for the plurality of second common lines on the second surface, projections thereof on the first surface coincide with the data lines, and the first common line and the second common line are configured to transmit a common voltage to the pixel unit to drive, together with the data signal, the pixel unit to display an image, and wherein
the array substrate further comprises a plurality of conductive portions penetrating through the array substrate, the conductive portion is located at a position where the first common line intersects with the second common line, and the conductive portion is connected to at least one of first common line and at least one second common line;
for conductive portions in any adjacent i-th row and (i+1)-th row, a plurality of second common lines correspondingly connected to conductive portions in the i-th row and a plurality of second common lines correspondingly connected to conductive portions in the (i+1)-th row are alternately arranged along the first direction, wherein i is a positive integer; and
for conductive portions in any adjacent j-th column and (j+1)-th column, a plurality of first common lines correspondingly connected to conductive portions in the j-th column and a plurality of first common lines correspondingly connected to conductive portions in the (j+1)-th column are alternately arranged along the second direction, wherein j is a positive integer.