US 11,699,364 B2
Stretchable display substrate, method for preparing the same, and stretchable display device
Kai Sui, Beijing (CN); Haibin Zhu, Beijing (CN); and Che An, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Jul. 21, 2020, as Appl. No. 16/934,944.
Claims priority of application No. 201911328271.9 (CN), filed on Dec. 20, 2019.
Prior Publication US 2021/0192983 A1, Jun. 24, 2021
Int. Cl. G09F 9/30 (2006.01); H10K 50/842 (2023.01); H10K 59/131 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01)
CPC G09F 9/301 (2013.01) [H10K 50/8426 (2023.02); H10K 59/131 (2023.02); H10K 71/00 (2023.02); H10K 59/1201 (2023.02); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A stretchable display substrate, comprising a plurality of island areas arranged in an array, and a bridge area for connecting adjacent island areas, each of the plurality of island areas comprising a display region and a non-display region surrounding the display region, wherein the non-display region is provided with a first groove arranged around the display region, an organic light emitting pattern arranged in the first groove, and an encapsulation pattern arranged in the first groove and covering the organic light emitting pattern in the first groove.