Inventor
LEE YEON KEUN
KR46 patents
⚠️ This page may combine multiple inventors who share the name “LEE YEON KEUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
21 patentsUS9030091B2May 12, 2015
Substrate for organic electronic device
LG CHEMICAL LTD4 citations72
US12010900B2Jun 11, 2024
Circular polarizing plate
LG CHEMICAL LTD2 citations71
US11985847B2May 14, 2024
Circularly polarizing plate
LG CHEMICAL LTD2 citations71
US8053071B2Nov 8, 2011
Impact absorption layer having excellent impact resistance and film having use of impact absorption comprising the same
LG CHEMICAL LTD3 citations63
US12207494B2Jan 21, 2025
Circular polarizing plate
LG CHEMICAL LTD0 citations62
US11745641B2Sep 5, 2023
Vehicle lamp and method for manufacturing same
LG CHEMICAL LTD0 citations62
US11175558B2Nov 16, 2021
Liquid crystal cell
LG CHEMICAL LTD0 citations62
US11131897B2Sep 28, 2021
Liquid crystal cell
LG CHEMICAL LTD0 citations62
US8004763B2Aug 23, 2011
PDP filter and manufacturing method thereof
LG CHEMICAL LTD6 citations62
US11802209B2Oct 31, 2023
Adhesive composition, adhesive film, adhesive optical filter and display device
LG CHEMICAL LTD0 citations59
US12441915B2Oct 14, 2025
Optical film and display device comprising same
LG CHEMICAL LTD0 citations52
US11262636B2Mar 1, 2022
Transmittance-variable film and use thereof
LG CHEMICAL LTD0 citations52
US7709751B2May 4, 2010
Method for making film assembly used in PDP filter, film assembly manufactured by the method, and PDP filter with the film assembly
LG CHEMICAL LTD0 citations52
US7667401B2Feb 23, 2010
PDP filter and manufacturing method thereof using a fully etched electromagnetic interference film
LG CHEMICAL LTD0 citations52
US12071532B2Aug 27, 2024
Blue light cut film, optical filter comprising same, and display device
LG CHEMICAL LTD0 citations51
US11740551B2Aug 29, 2023
Method for producing substrate
LG CHEMICAL LTD0 citations51
US10109818B2Oct 23, 2018
Plastic substrate
LG CHEMICAL LTD1 citations51
US9583721B2Feb 28, 2017
Substrate for organic electronic device
LG CHEMICAL LTD0 citations51
US9391301B2Jul 12, 2016
Substrate for organic electronic device
LG CHEMICAL LTD0 citations51
US10615373B2Apr 7, 2020
Substrate
LG CHEMICAL LTD0 citations50
US9773996B2Sep 26, 2017
Transparent conductive film, and organic light-emitting device comprising same
LG CHEMICAL LTD0 citations35
LG DISPLAY CO LTD
20 patentsUS9349981B2May 24, 2016
Substrate for organic electronic device
LG DISPLAY CO LTD6 citations84
US9537098B2Jan 3, 2017
Substrate for organic electronic device
LG DISPLAY CO LTD6 citations81
US9825249B2Nov 21, 2017
Organic light emitting device and method for manufacturing the same
LG DISPLAY CO LTD3 citations73
US9793333B2Oct 17, 2017
Organic light-emitting device and method of manufacturing same
LG DISPLAY CO LTD3 citations73
US9716242B2Jul 25, 2017
Substrate for organic electronic device
LG DISPLAY CO LTD3 citations73
US10158096B2Dec 18, 2018
Organic light emitting device
LG DISPLAY CO LTD2 citations72
US9530979B2Dec 27, 2016
Substrate for organic electronic device
LG DISPLAY CO LTD1 citations62
US10153454B2Dec 11, 2018
Organic light-emitting element and production method thereof
LG DISPLAY CO LTD0 citations52
US9966556B2May 8, 2018
Organic light-emitting device having a compensation resistance part electrically connected to the auxiliary electrode
LG DISPLAY CO LTD0 citations52
US9954195B2Apr 24, 2018
Organic light emitting device and method for manufacturing the same
LG DISPLAY CO LTD1 citations52
US9666830B2May 30, 2017
Organic light emitting device and method for manufacturing the same
LG DISPLAY CO LTD1 citations52
US9601555B2Mar 21, 2017
Organic light emitting device and method for manufacturing the same
LG DISPLAY CO LTD0 citations52
US9461275B2Oct 4, 2016
Substrate for organic electronic device
LG DISPLAY CO LTD0 citations51
US10134993B2Nov 20, 2018
Substrate for an organic light-emitting device and method for manufacturing the same
LG DISPLAY CO LTD0 citations50
US9905764B2Feb 27, 2018
Substrate for an organic light-emitting device and method for manufacturing the same
LG DISPLAY CO LTD0 citations50
US9537097B2Jan 3, 2017
Substrate for organic electronic device
LG DISPLAY CO LTD0 citations49
US10205111B2Feb 12, 2019
Organic light emitting diode, method for manufacturing organic light emitting diode, and method for repairing organic light emitting diode
LG DISPLAY CO LTD0 citations48
US9935288B2Apr 3, 2018
Organic light-emitting element
LG DISPLAY CO LTD0 citations48
US9831298B2Nov 28, 2017
Organic light-emitting device
LG DISPLAY CO LTD0 citations38
US9472598B2Oct 18, 2016
Light emitting device comprising organic light-emitting elements electrically connected in series
LG DISPLAY CO LTD0 citations38
LEE YEON KEUN
2 patentsUS8687145B2Apr 1, 2014
Organic electroluminescent device and method for fabricating the same
LEE YEON KEUN3 citations61
US9666827B2May 30, 2017
Organic light-emitting element including a conductive pattern which passes through an organic material layer to connect to an external terminal of a second electrode
LEE YEON KEUN0 citations51