US 12,284,900 B2
Packaging method of display panel, display panel and display apparatus
Peng Li, Beijing (CN); Xinwei Gao, Beijing (CN); Dandan Zang, Beijing (CN); and Qihe Chen, Beijing (CN)
Assigned to HEFEI BOE JOINT TECHNOLOGY CO., LTD., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/779,805
Filed by Hefei BOE Joint Technology Co., Ltd., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Apr. 13, 2021, PCT No. PCT/CN2021/086788
§ 371(c)(1), (2) Date May 25, 2022,
PCT Pub. No. WO2021/208876, PCT Pub. Date Oct. 21, 2021.
Claims priority of application No. 202010300473.9 (CN), filed on Apr. 16, 2020.
Prior Publication US 2022/0407031 A1, Dec. 22, 2022
Int. Cl. H10K 59/80 (2023.01); H10K 50/842 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/872 (2023.02) [H10K 50/8426 (2023.02); H10K 59/8722 (2023.02); H10K 71/00 (2023.02); H10K 71/851 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A packaging method of a specially-shaped display panel, the packaging method comprising:
defining, on a cover plate, at least one adhesive coating region that each is to cover a respective target specially-shaped pattern and has a regular shape;
forming a packaging adhesive on the at least one adhesive coating region;
bonding the cover plate formed with the packaging adhesive with a substrate formed with at least one target specially-shaped pattern, so that a display region of each target specially-shaped pattern is within a respective adhesive coating region; and
cutting the substrate and the cover plate that have been bonded according to the respective target specially-shaped pattern to obtain the specially-shaped display panel;
wherein a region of the substrate on which the respective target specially-shaped pattern is formed includes at least one bonding region disposed adjacent to at least one side of the display region, and defining, on the cover plate, the at least one adhesive coating region that each is to cover the respective target specially-shaped pattern and has the regular shape, includes:
defining, on the cover plate, at least one adhesive coating region that each is to cover a portion of the respective target specially-shaped pattern except for the at least one bonding region and has a regular shape, wherein the portion of the respective target specially-shaped pattern except for the at least one bonding region is in a heart shape.