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Kenji HAMADA
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Suwon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Polarizing plate for light-emitting display device, and light-emitt...
Patent number
11,204,520
Issue date
Dec 21, 2021
Samsung SDI Co., Ltd.
Sang Hum Lee
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
POLARIZING PLATE FOR LIGHT-EMITTING DISPLAY DEVICE, AND LIGHT-EMITT...
Publication number
20200333520
Publication date
Oct 22, 2020
Samsung SDI Co., Ltd.
Sang Hum LEE
H01 - BASIC ELECTRIC ELEMENTS