Dongchao Li

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
LCD panel and display device
- Patent number 9,817,278
- Issue date Nov 14, 2017
- BOE Technology Group Co., Ltd.
- Yuguang Fan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DE...
- Publication number 20160370555
- Publication date Dec 22, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Haiyun LIN
- G02 - OPTICS
Information Patent Application
LCD PANEL AND DISPLAY DEVICE
- Publication number 20160291374
- Publication date Oct 6, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuguang Fan
- G02 - OPTICS