Yune-Hyoun Kim

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Backlight unit including array of hyperbolically-shaped micro lenses
- Patent number 9,581,735
- Issue date Feb 28, 2017
- LG Chem, Ltd.
- Byoung-Mook Kim
- G02 - OPTICS
Information Patent Grant
Optical film having improved optical performance, and backlight uni...
- Patent number 9,134,463
- Issue date Sep 15, 2015
- LG Chem, Ltd.
- Byung-Mook Kim
- G02 - OPTICS
Information Patent Grant
Micro-lens array sheet and backlight unit comprising the same
- Patent number 8,896,925
- Issue date Nov 25, 2014
- LG Chem, Ltd.
- Yune-Hyoun Kim
- G02 - OPTICS
Information Patent Grant
Backlight unit comprising condensing film having hetero-conic lenses
- Patent number 8,870,399
- Issue date Oct 28, 2014
- LG Chem, Ltd.
- Yune-Hyoun Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light extraction member and organic light emitting diode including...
- Patent number 8,727,579
- Issue date May 20, 2014
- LG Chem Ltd.
- Yune-Hyoun Kim
- G02 - OPTICS
Information Patent Grant
Process of making mold for optical film
- Patent number 7,985,358
- Issue date Jul 26, 2011
- LG Chem, Ltd.
- Sang-Choll Han
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MICRO LENS ARRAY SHEET AND BACKLIGHT UNIT COMPRISING THE SAME
- Publication number 20140313697
- Publication date Oct 23, 2014
- LG CHEM, LTD.
- Byoung-Mook Kim
- G02 - OPTICS
Information Patent Application
MICRO-LENS ARRAY SHEET AND BACKLIGHT UNIT COMPRISING THE SAME
- Publication number 20130329299
- Publication date Dec 12, 2013
- LG CHEM, LTD.
- Yune-Hyoun Kim
- G02 - OPTICS
Information Patent Application
OPTICAL FILM HAVING IMPROVED OPTICAL PERFORMANCE, AND BACKLIGHT UNI...
- Publication number 20130121016
- Publication date May 16, 2013
- LG CHEM , LTD.
- Byung-Mook Kim
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT COMPRISING CONDENSING FILM HAVING HETERO-CONIC LENSES
- Publication number 20120147289
- Publication date Jun 14, 2012
- Yune-Hyoun KIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIGHT EXTRACTION MEMBER AND ORGANIC LIGHT EMITTING DIODE INCLUDING...
- Publication number 20120106169
- Publication date May 3, 2012
- Yune-Hyoun Kim
- G02 - OPTICS
Information Patent Application
PROCESS OF MAKING MOLD FOR OPTICAL FILM
- Publication number 20100276844
- Publication date Nov 4, 2010
- Sang-Choll Han
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR