Inventor
AHN SO YEON
KR20 patents
⚠️ This page may combine multiple inventors who share the name “AHN SO YEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG DISPLAY CO LTD
19 patentsUS10431776B2Oct 1, 2019
White organic light emitting diode and display device using the same
LG DISPLAY CO LTD2 citations72
US9444066B2Sep 13, 2016
Organic electroluminescent device and organic electroluminescent display device
LG DISPLAY CO LTD3 citations72
US9048447B2Jun 2, 2015
Organic light emitting display device having auxiliary charge generation layer
LG DISPLAY CO LTD5 citations71
US10985338B2Apr 20, 2021
Organic light emitting display device
LG DISPLAY CO LTD0 citations62
US12302756B2May 13, 2025
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD0 citations60
US11963443B2Apr 16, 2024
Organic light emitting diode and organic light emitting device including the same
LG DISPLAY CO LTD1 citations60
US8878171B2Nov 4, 2014
Organic light emitting display device
LG DISPLAY CO LTD3 citations60
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
US10249838B2Apr 2, 2019
White organic light emitting device having emission area control layer separating emission areas of at least two emission layers
LG DISPLAY CO LTD0 citations51
US10038157B2Jul 31, 2018
White organic light emitting device
LG DISPLAY CO LTD0 citations51
US9705102B2Jul 11, 2017
White organic light emitting device
LG DISPLAY CO LTD0 citations51
US9705101B2Jul 11, 2017
White organic light emitting device having emission area control layer separating emission areas of at least two emission layers
LG DISPLAY CO LTD0 citations51
US9118032B2Aug 25, 2015
Organic light emitting device
LG DISPLAY CO LTD0 citations51
US12284907B2Apr 22, 2025
Organic light emitting diode and organic light emitting device having thereof
LG DISPLAY CO LTD0 citations49
US9786862B2Oct 10, 2017
Organic light emitting device including a multi-layer light emitting structure and an organic light emitting display including the organic light emitting device
LG DISPLAY CO LTD0 citations39
US10862060B2Dec 8, 2020
Organic light emitting device and method of fabricating the same
LG DISPLAY CO LTD0 citations37