Chiyong KIM

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Paju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Viewing angle control film and display device comprising the same
- Patent number 12,153,296
- Issue date Nov 26, 2024
- LG Display Co., Ltd.
- Sanghyun Lee
- G02 - OPTICS
Information Patent Grant
Light path control member and electronic device including the same
- Patent number 11,500,199
- Issue date Nov 15, 2022
- LG Display Co., Ltd.
- Youngki Song
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230205041
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Sanghyun LEE
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE CONTROL FILM AND DISPLAY DEVICE COMPRISING THE SAME
- Publication number 20230204990
- Publication date Jun 29, 2023
- LG Display Co., Ltd.
- Sanghyun LEE
- G02 - OPTICS
Information Patent Application
LIGHT PATH CONTROL MEMBER AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20200201033
- Publication date Jun 25, 2020
- LG Display Co., Ltd.
- Youngki SONG
- G06 - COMPUTING CALCULATING COUNTING