P

Inventor

LEE GAK SEOK

KR58 patents
⚠️ This page may combine multiple inventors who share the name “LEE GAK SEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG DISPLAY CO LTD

42 patents
US11943987B2Mar 26, 2024

Color conversion substrate

SAMSUNG DISPLAY CO LTD3 citations73
US11723236B2Aug 8, 2023

Display device having dummy and reflective regions

SAMSUNG DISPLAY CO LTD1 citations73
US10910593B2Feb 2, 2021

Organic light emitting display device

SAMSUNG DISPLAY CO LTD3 citations73
US10804334B2Oct 13, 2020

Organic light emitting diode display including color conversion panel

SAMSUNG DISPLAY CO LTD5 citations73
US12007647B2Jun 11, 2024

Color conversion panel with improved light efficiency and display device including the same

SAMSUNG DISPLAY CO LTD2 citations72
US11469403B2Oct 11, 2022

Display panel with reduced external reflection and improved light efficiency

SAMSUNG DISPLAY CO LTD2 citations72
US11309360B2Apr 19, 2022

Color conversion substrate and display device

SAMSUNG DISPLAY CO LTD2 citations72
US11081532B2Aug 3, 2021

Display device

SAMSUNG DISPLAY CO LTD2 citations72
US11063092B2Jul 13, 2021

Display device

SAMSUNG DISPLAY CO LTD2 citations72
US9568780B2Feb 14, 2017

Liquid crystal display and method of manufacturing the same

SAMSUNG DISPLAY CO LTD2 citations72
US12268075B2Apr 1, 2025

Color transformation substrate and display device

SAMSUNG DISPLAY CO LTD1 citations63
US12219821B2Feb 4, 2025

Display device having dummy regions

SAMSUNG DISPLAY CO LTD0 citations62
US12193301B2Jan 7, 2025

Display device

SAMSUNG DISPLAY CO LTD0 citations62
US11289544B2Mar 29, 2022

Display device including wavelength conversion patterns having corresponding protruding and indentation pattern parts

SAMSUNG DISPLAY CO LTD0 citations62
US11195885B2Dec 7, 2021

Display device

SAMSUNG DISPLAY CO LTD0 citations62
US9081232B2Jul 14, 2015

Display panel and method for manufacturing the same

SAMSUNG DISPLAY CO LTD2 citations62
US12114528B2Oct 8, 2024

Display panel with reduced external reflection and improved light efficiency

SAMSUNG DISPLAY CO LTD0 citations61
US12063837B2Aug 13, 2024

Color converting substrate and display device including same

SAMSUNG DISPLAY CO LTD1 citations61
US11917883B2Feb 27, 2024

Color control member and display device including same

SAMSUNG DISPLAY CO LTD1 citations61
US11616101B2Mar 28, 2023

Display device having optical auxiliary layer and method of manufacturing the same

SAMSUNG DISPLAY CO LTD0 citations61
US12578518B2Mar 17, 2026

Color control member and display device including the same

SAMSUNG DISPLAY CO LTD0 citations60
US12364108B2Jul 15, 2025

Display device and method of manufacturing the same

SAMSUNG DISPLAY CO LTD0 citations60
US12016233B2Jun 18, 2024

Display device

SAMSUNG DISPLAY CO LTD0 citations60
US11825721B2Nov 21, 2023

Display panel having an emitter disposed on a light conversion pattern

SAMSUNG DISPLAY CO LTD0 citations59
US12455408B2Oct 28, 2025

Color conversion panel and display device including the same

SAMSUNG DISPLAY CO LTD0 citations52
US10868092B2Dec 15, 2020

Display device having dummy and reflective regions

SAMSUNG DISPLAY CO LTD0 citations52
US9835916B2Dec 5, 2017

Liquid crystal display device having increased response speed and method for manufacturing liquid crystal display device

SAMSUNG DISPLAY CO LTD0 citations52
US9570023B2Feb 14, 2017

Display panel having a boosting voltage applied to a subpixel electrode, and method of driving the same

SAMSUNG DISPLAY CO LTD0 citations52
US9563080B2Feb 7, 2017

Display device

SAMSUNG DISPLAY CO LTD1 citations52
US9423654B2Aug 23, 2016

Liquid crystal display and manufacturing method thereof

SAMSUNG DISPLAY CO LTD0 citations52
US9207512B1Dec 8, 2015

Method of manufacturing transparent display device using pre-tilted liquid crystal molecules

SAMSUNG DISPLAY CO LTD0 citations52
US9201281B2Dec 1, 2015

Liquid crystal display

SAMSUNG DISPLAY CO LTD1 citations52
US9069217B2Jun 30, 2015

Display panel and method for manufacturing the same

SAMSUNG DISPLAY CO LTD0 citations52
US12490619B2Dec 2, 2025

Display device including a light blocking layer partially exposing an opening in a pixel defining layer

SAMSUNG DISPLAY CO LTD0 citations51
US12207519B2Jan 21, 2025

Display panel having light control layers and method for manufacturing the same

SAMSUNG DISPLAY CO LTD0 citations51
US10274786B2Apr 30, 2019

Liquid crystal display device and manufacturing method thereof

SAMSUNG DISPLAY CO LTD0 citations51
US9726947B2Aug 8, 2017

Liquid crystal display device

SAMSUNG DISPLAY CO LTD0 citations51
US12527195B2Jan 13, 2026

Display device having wavelength conversion pattern and optical pattern

SAMSUNG DISPLAY CO LTD0 citations50
US12439798B2Oct 7, 2025

Display device with improved color filter

SAMSUNG DISPLAY CO LTD0 citations50
US12382813B2Aug 5, 2025

Color converting substrate and display device including same

SAMSUNG DISPLAY CO LTD0 citations50
US12120935B2Oct 15, 2024

Display device

SAMSUNG DISPLAY CO LTD0 citations50
US11930684B2Mar 12, 2024

Display device

SAMSUNG DISPLAY CO LTD0 citations50

CHOI KYONG-SIK

3 patents

LEE GAK SEOK

2 patents

JEONG YOUN HAK

1 patent

LEE GAK-SEOK

1 patent

JEONG YOUN-HAK

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.