Patent ID: 11899321
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The liquid crystal display panel according to claim 6, wherein the array substrate comprises a first metal layer, a semiconductor layer and a second metal layer, a common electrode layer and a pixel electrode layer which are on the side of the second substrate close to the opposing substrate, wherein the first metal layer, the semiconductor layer, and the second metal layer are within the light shielding area of the light shielding matrix;
each of the plurality of protrusion structures comprises a plurality of pattern layers, wherein a number of the pattern layers of the second protrusion structure is greater than a number of the pattern layers of the first protrusion structure; and
the plurality of pattern layers comprise pattern layers in at least two of the first metal layer, the semiconductor layer, or the second metal layer.