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Yeonkyun PARK
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Suwon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
LED lens array for backlight device and display device having same
Patent number
11,428,985
Issue date
Aug 30, 2022
Samsung Electronics Co., Ltd.
Yeonkyun Park
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY APPARATUS
Publication number
20240069386
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Sungpil CHOI
G02 - OPTICS
Information
Patent Application
BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
Publication number
20240069384
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Sungpil CHOI
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20230418095
Publication date
Dec 28, 2023
Samsung Electronics Co., Ltd.
Yeonkyun PARK
G02 - OPTICS
Information
Patent Application
LED LENS ARRAY FOR BACKLIGHT DEVICE AND DISPLAY DEVICE HAVING SAME
Publication number
20210191197
Publication date
Jun 24, 2021
Samsung Electronics Co., Ltd.
Yeonkyun PARK
G02 - OPTICS