Patent ID: 11971630
Assignee: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method of manufacturing a liquid crystal display panel, comprising:
providing an upper cover plate of which at least one daughter board area and a cutting area located outside the daughter board area are defined;
arranging a first sealant portion at an edge of the daughter board area close to the cutting area;
arranging a second sealant portion and at least one third sealant portion in the cutting area, wherein a long side of each of the second sealant portion and the third sealant portion is in a same direction as the edge of the daughter board area;
arranging a lower substrate opposite to the upper cover plate to cover at least the daughter board area and the cutting area, to form a motherboard; and
cutting the motherboard to remove the cutting area, to form at least one independent daughter board;
wherein the third sealant portion is arranged between the first sealant portion and the second sealant portion and on a perpendicular bisector between the first sealant portion and the second sealant portion, and a height of the first sealant portion is greater than that of the second sealant portion.