Songlv Qin

Follow

Person

Beijing, CN

People

Patents Applicationslast 30 patents

Information Patent Application
OLED DISPLAY PANEL AND DISPLAY APPARATUS HAVING SAME
- Publication number 20230189602
- Publication date Jun 15, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Songlv QIN
Information Patent Application
MASK AND METHOD FOR MANUFACTURING SAME, DISPLAY PANEL, AND DISPLAY...
- Publication number 20220316043
- Publication date Oct 6, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Longhui Xue
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...