A Ra Yoon

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus realizing a narrow viewing angle
- Patent number 12,356,825
- Issue date Jul 8, 2025
- LG Display Co., Ltd.
- Sung Woo Kim
Information Patent Grant
Organic light emitting diode display device
- Patent number 11,963,392
- Issue date Apr 16, 2024
- LG Display Co., Ltd.
- A-Ra Yoon
Information Patent Grant
Polarizing control film and stereoscopic display device using the same
- Patent number 9,645,406
- Issue date May 9, 2017
- LG Display Co., Ltd.
- A-Ra Yoon
- G02 - OPTICS
Information Patent Grant
Stereoscopic image display device
- Patent number 9,164,289
- Issue date Oct 20, 2015
- LG Display Co., Ltd.
- A Ra Yoon
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20240268198
- Publication date Aug 8, 2024
- LG Display Co., Ltd.
- Yong-Ku LEE
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DISPLAY DEVICE
- Publication number 20240260407
- Publication date Aug 1, 2024
- LG Display Co., Ltd.
- Se-Wan OH
Information Patent Application
Display Apparatus Realizing a Narrow Viewing Angle
- Publication number 20220199715
- Publication date Jun 23, 2022
- LG Display Co., Ltd.
- Sung Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20220199957
- Publication date Jun 23, 2022
- LG Display Co., Ltd.
- A-Ra YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLARIZING CONTROL FILM AND STEREOSCOPIC DISPLAY DEVICE USING THE SAME
- Publication number 20160091727
- Publication date Mar 31, 2016
- LG Display Co., Ltd.
- A-Ra YOON
- G02 - OPTICS
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20140152924
- Publication date Jun 5, 2014
- LG Display Co., Ltd.
- A Ra Yoon
- G02 - OPTICS