Inventor
SONG KI-WOOG
KR31 patents
⚠️ This page may combine multiple inventors who share the name “SONG KI-WOOG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
28 patentsUS8796676B2Aug 5, 2014
Tandem white organic light emitting device
LG DISPLAY CO LTD17 citations84
US9184405B2Nov 10, 2015
Organic light emitting display device
LG DISPLAY CO LTD8 citations83
US8847216B2Sep 30, 2014
Organic light emitting display device
LG DISPLAY CO LTD4 citations73
US10431776B2Oct 1, 2019
White organic light emitting diode and display device using the same
LG DISPLAY CO LTD2 citations72
US10157966B2Dec 18, 2018
Organic light emitting display device
LG DISPLAY CO LTD2 citations72
US9685622B2Jun 20, 2017
White organic light emitting device
LG DISPLAY CO LTD4 citations72
US9431626B2Aug 30, 2016
Organic light emitting display device
LG DISPLAY CO LTD3 citations72
US9997739B2Jun 12, 2018
White organic light emitting device
LG DISPLAY CO LTD4 citations71
US9774013B2Sep 26, 2017
Organic light emitting display device
LG DISPLAY CO LTD2 citations71
US9281491B2Mar 8, 2016
White organic light emitting device
LG DISPLAY CO LTD4 citations71
US10115924B2Oct 30, 2018
Organic light emitting display apparatus
LG DISPLAY CO LTD3 citations67
US8912534B2Dec 16, 2014
Tandem white organic light emitting device
LG DISPLAY CO LTD3 citations63
USRE50440EMay 20, 2025
Organic light emitting display device
LG DISPLAY CO LTD0 citations62
US11005061B2May 11, 2021
Organic light emitting display device
LG DISPLAY CO LTD0 citations62
US10985338B2Apr 20, 2021
Organic light emitting display device
LG DISPLAY CO LTD0 citations62
US10818862B2Oct 27, 2020
Organic light emitting display device
LG DISPLAY CO LTD0 citations52
US10586939B2Mar 10, 2020
Organic light emitting display device
LG DISPLAY CO LTD0 citations52
US10355231B2Jul 16, 2019
Organic light emitting display device
LG DISPLAY CO LTD0 citations52
US10177330B2Jan 8, 2019
Organic light emitting display device with two emission portions
LG DISPLAY CO LTD0 citations52
US10347858B2Jul 9, 2019
White organic light emitting device
LG DISPLAY CO LTD0 citations51
US10249849B2Apr 2, 2019
Organic light emitting display device
LG DISPLAY CO LTD0 citations51
US9966551B2May 8, 2018
White organic light emitting device
LG DISPLAY CO LTD0 citations51
US9859529B2Jan 2, 2018
Organic light emitting display device
LG DISPLAY CO LTD0 citations51
US10270063B2Apr 23, 2019
Organic light emitting display device with first to third emission parts
LG DISPLAY CO LTD0 citations50
US12232418B2Feb 18, 2025
Organic electroluminescence device
LG DISPLAY CO LTD0 citations49
US9136478B2Sep 15, 2015
Organic light emitting device and display panel using the same method, terminal, and server for implementing fast playout
LG DISPLAY CO LTD0 citations42
US10431765B2Oct 1, 2019
White organic light emitting diode and display including the same
LG DISPLAY CO LTD0 citations40
US10153451B2Dec 11, 2018
Organic light emitting device
LG DISPLAY CO LTD0 citations39