Inventor
TAK YOON-HEUNG
KR30 patents
⚠️ This page may combine multiple inventors who share the name “TAK YOON-HEUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
14 patentsUS8766292B2Jul 1, 2014
Organic light emitting display device and method of manufacturing the same
LG DISPLAY CO LTD6 citations84
US9431614B2Aug 30, 2016
Organic light emitting device
LG DISPLAY CO LTD8 citations82
US7815737B2Oct 19, 2010
Source for thermal physical vapor deposition of organic electroluminescent layers
LG DISPLAY CO LTD14 citations82
US9972805B2May 15, 2018
Organic light emitting display panel and method of manufacturing the same
LG DISPLAY CO LTD2 citations73
US8946722B2Feb 3, 2015
Organic light emitting display device and method of manufacturing the same
LG DISPLAY CO LTD6 citations73
US8847216B2Sep 30, 2014
Organic light emitting display device
LG DISPLAY CO LTD4 citations73
US7806982B2Oct 5, 2010
Apparatus for fabricating electroluminescent display device
LG DISPLAY CO LTD6 citations72
US8895967B2Nov 25, 2014
Organic electroluminescent display device
LG DISPLAY CO LTD4 citations71
US11223026B2Jan 11, 2022
Organic light emitting display panel and method of manufacturing the same
LG DISPLAY CO LTD0 citations62
USRE47544EJul 30, 2019
Organic light emitting display device and method of manufacturing the same
LG DISPLAY CO LTD0 citations52
US7737443B2Jun 15, 2010
Light emitting device and method of manufacturing the same
LG DISPLAY CO LTD0 citations52
US9048204B2Jun 2, 2015
Organic electroluminescent display device
LG DISPLAY CO LTD0 citations50
US9040979B2May 26, 2015
Organic electroluminescent display device
LG DISPLAY CO LTD0 citations50
US9304397B2Apr 5, 2016
Method for manufacturing of organic light emitting display device
LG DISPLAY CO LTD0 citations42
LG ELECTRONICS INC
13 patentsUS6146715ANov 14, 2000
Method of fabricating organic electroluminescent display panel
LG ELECTRONICS INC86 citations96
US7311396B2Dec 25, 2007
Barcode marking method and apparatus for electro-luminescence display device
LG ELECTRONICS INC27 citations90
US6960889B2Nov 1, 2005
Method and apparatus for driving electro-luminescence display device
LG ELECTRONICS INC18 citations86
US6451456B1Sep 17, 2002
Compound for red organic EL device and organic EL device using the same
LG ELECTRONICS INC12 citations74
US7025832B2Apr 11, 2006
Source for thermal physical vapor deposition of organic electroluminescent layers
LG ELECTRONICS INC9 citations72
US7636086B2Dec 22, 2009
Circuit and method for driving self light-emitting display device
LG ELECTRONICS INC2 citations63
US6967648B2Nov 22, 2005
Circuit and method for driving self light-emitting display device
LG ELECTRONICS INC1 citations63
US7261952B2Aug 28, 2007
Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using them
LG ELECTRONICS INC5 citations62
US6960663B2Nov 1, 2005
Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compounds
LG ELECTRONICS INC2 citations59
US7359630B2Apr 15, 2008
Evaporation source for evaporating an organic electroluminescent layer
LG ELECTRONICS INC2 citations57
US7477245B2Jan 13, 2009
Circuit and method for driving self light-emitting display device
LG ELECTRONICS INC0 citations52
US7241884B2Jul 10, 2007
Porphines-platinum metal complex compounds for organic electroluminescent device and organic electroluminescent device using them
LG ELECTRONICS INC1 citations50
US7129915B2Oct 31, 2006
Method and apparatus for driving electro-luminescence display device
LG ELECTRONICS INC0 citations46