US 11,774,654 B2
Substrate, mask, display panel and display device
Xiongwei Wang, Beijing (CN); Baojie Zhao, Beijing (CN); Jian Li, Beijing (CN); Li Wang, Beijing (CN); Xiang Hui, Beijing (CN); Yan Zhao, Beijing (CN); Qinglin Ma, Beijing (CN); and Chunhong Ma, Beijing (CN)
Assigned to ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Inner Mongolia (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 16/757,532
Filed by ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Inner Mongolia (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Oct. 29, 2018, PCT No. PCT/CN2018/112369
§ 371(c)(1), (2) Date Apr. 20, 2020,
PCT Pub. No. WO2019/161675, PCT Pub. Date Aug. 29, 2019.
Claims priority of application No. 201820263209.0 (CN), filed on Feb. 23, 2018.
Prior Publication US 2021/0191018 A1, Jun. 24, 2021
Int. Cl. G02B 5/28 (2006.01); B32B 37/26 (2006.01); B32B 43/00 (2006.01); G02F 1/1335 (2006.01)
CPC G02B 5/28 (2013.01) [B32B 37/26 (2013.01); B32B 43/006 (2013.01); B32B 2037/268 (2013.01); B32B 2307/402 (2013.01); G02F 1/133516 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A substrate comprising:
a base substrate, and
a color resistance layer on the base substrate,
wherein the substrate comprises a display area and a non-display area, the color resistance layer comprises a plurality of first RGB pattern strips in the display area and a plurality of second RGB pattern strips respectively extending from the plurality of first RGB pattern strips in the display area to the non-display area,
wherein each second RGB pattern strip of the plurality of second RGB pattern strips comprises multiple isolation structures;
configured to weaken or disconnect connection between a first portion of the color resistance layer in the non-display area and a second portion of the color resistance layer in the display area,
wherein each isolation structure of the multiple isolation structures comprises an isolation groove or an isolation plate such that each second RGB pattern strip of the plurality of second RGB pattern strips forms a plurality of dummy sub pixel patterns.