GENEVA, March 30 -- BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd.Chaoyang District, Beijing 100015), 京东方科技集团股份有限公司 (中国北京市朝阳区酒仙桥路10号), HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. (No.2177 Tonglingbei RoadHefei, Anhui 230012), 合肥京东方光电科技有限公司 (中国安徽省合肥市铜陵北路2177号) filed a patent application (PCT/CN2023/120172) for "ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS" on Sep 20...