Patent ID: 11973087
Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G  H

Claim 20:
21. The array substrate according to claim 7, wherein an opening of the connection via-hole is in a rectangular shape, a size of the opening of the connection via-hole close to the base substrate in an extension direction of a scan line in the drive circuit layer is 10-12 microns, and the size of the opening of the connection via-hole close to the base substrate in an extension direction of a data line in the drive circuit layer is 6.5-7.5 microns, and
the second electrode layer has a common electrode and covers the connection via-hole, the second electrode layer comprises a plurality of strip sub-electrodes, slits located among the strip sub-electrodes, and drainage grooves serving as the groove structures, wherein the strip sub -electrode has a width of 2.5 to 3.5 microns and the slit has a width of 3.0 to 5.0 microns, the drainage grooves are in communication with the slits and extend to the connection via-hole, a length of a part of the drainage groove within the connection via-hole is 6.0 to 6.5 microns, and the drainage groove and the communicated slit have a same width and extension direction.