Youngkwang LEE

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Mask frame assembly and method of manufacturing organic light-emitt...
- Patent number 11,751,465
- Issue date Sep 5, 2023
- Samsung Display Co., Ltd.
- Youngkwang Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MASK FRAME ASSEMBLY AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITT...
- Publication number 20210313548
- Publication date Oct 7, 2021
- SAMSUNG DISPLAY CO., LTD.
- Youngkwang LEE
- H01 - BASIC ELECTRIC ELEMENTS