Patent ID: 11972629
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. The texture recognition apparatus according to claim 8, wherein a planar shape of the first opening is a circle, a square or a rectangle;
in a case where the planar shape of the first opening is the circle, a diameter of the circle is d2, and 2 microns≤d2≤12.8 microns; or
in a case where the planar shape of the first opening is the square or the rectangle, a side length of the square or a length or a width of the rectangle extends along the first direction, and the side length of the square or the length or the width of the rectangle is d2, and 2 microns≤d2≤12.8 microns.