Patent ID: 11971629
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A liquid crystal display panel, comprising:
a color filter substrate and an array substrate disposed opposite to each other, the color filter substrate comprising a first substrate and a shading layer, the shading layer being disposed on a side of the first substrate facing the array substrate, and the array substrate comprising a second substrate and a planarization layer, the planarization layer being disposed on a side of the second substrate facing the color filter substrate; and
a sealant provided between the array substrate and the color filter substrate in a non-display area of the liquid crystal display panel,
wherein an amorphous silicon layer and a first interlayer dielectric are provided between the shading layer and the first substrate, the first interlayer dielectric is provided between the amorphous silicon layer and the first substrate, a first through groove is formed in the shading layer and the amorphous silicon layer, is disposed opposite to the sealant, and penetrates the shading layer and the amorphous silicon layer in a thickness direction of the liquid crystal display panel, and a part of the sealant is filled in the first through groove and is in direct contact with the first interlayer dielectric.