№ EP4676205A1发明专利
审中DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPARATUS
❖Boe Technology Group Co., Ltd.; Chengdu BOE Optoelectronics Technology Co., Ltd.ZHOU, Weifeng; SHI, Ling; ZHAO, Zhongman; HUANG, ChienpangJan 6, 2026H10K, G09G, G09G10