Mingjun LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Test apparatus of a direct-light-type backlight module
- Patent number 9,740,033
- Issue date Aug 22, 2017
- BOE Technology Group Co., Ltd.
- Mingjun Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TEST APPARATUS OF A DIRECT-LIGHT-TYPE BACKLIGHT MODULE
- Publication number 20160266419
- Publication date Sep 15, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Mingjun LI
- G02 - OPTICS