Inventor

PARK KWANG HAN

KR7 patents

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

LG CHEMICAL LTD

6 patents

US9341946B2May 17, 2016

Photosensitive resin composition, pattern formed using same and display panel comprising same

LG CHEMICAL LTD3 citations70

US11130838B2Sep 28, 2021

Cardo-based binder resin, photosensitive resin composition comprising same, black matrix, color filter, and display device

LG CHEMICAL LTD4 citations65

US8357483B2Jan 22, 2013

Photosensitive resin composition comprising a polymer prepared by using macromonomer as alkali soluble resin

LG CHEMICAL LTD2 citations60

US10642150B2May 5, 2020

Photomask and method for manufacturing column spacer for color filter using the same

LG CHEMICAL LTD0 citations50

US8951713B2Feb 10, 2015

Alkali-soluble resin and negative-type photosensitive resin composition comprising the same

LG CHEMICAL LTD0 citations50

US9470975B2Oct 18, 2016

Photosensitive resin composition and touch panel or display device including bezel pattern prepared by using same

LG CHEMICAL LTD0 citations38

HEO YOON HEE

1 patent

US8791169B2Jul 29, 2014

Fluorene-based resin polymer and photo-sensitive resin composition comprising the same

HEO YOON HEE0 citations36