Inventor
YU JEONG-SU
KR22 patents
⚠️ This page may combine multiple inventors who share the name “YU JEONG-SU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
20 patentsUS7524542B2Apr 28, 2009
Negative C-plate type optical anisotropic film comprising poly cycloolefin and method for preparing the same
LG CHEMICAL LTD75 citations98
US7227602B2Jun 5, 2007
In-plane switching liquid crystal display comprising compensation film for angular field of view using +A-plate and +C-plate
LG CHEMICAL LTD137 citations95
US6364497B1Apr 2, 2002
Backlight system
LG CHEMICAL LTD133 citations92
US6037544AMar 14, 2000
Splice closure for telecommunications cables
LG CHEMICAL LTD47 citations89
US7330232B2Feb 12, 2008
Vertically aligned liquid crystal display having negative compensation film
LG CHEMICAL LTD9 citations84
US7283189B2Oct 16, 2007
In-plane switching liquid crystal display comprising compensation film for angular field of view using negative biaxial retardation film and (+) C-plate
LG CHEMICAL LTD11 citations83
US7847898B2Dec 7, 2010
In-plane switching liquid crystal display including viewing angle compensation film using +A-plate
LG CHEMICAL LTD4 citations73
US7738063B2Jun 15, 2010
Vertically aligned liquid crystal display using polynorbornene based polymer film
LG CHEMICAL LTD6 citations63
US7507426B2Mar 24, 2009
Unified polarizing plate and method for preparing the same
LG CHEMICAL LTD2 citations63
US7916253B2Mar 29, 2011
In-plane switching liquid crystal display including viewing angle compensation film using +A-plate
LG CHEMICAL LTD1 citations62
US7847896B2Dec 7, 2010
In-plane switching liquid crystal display including viewing angle compensation film using +A-plate
LG CHEMICAL LTD1 citations62
US7782428B2Aug 24, 2010
Vertically aligned LCD using a bi-axial retardation compensation film
LG CHEMICAL LTD2 citations62
US7397524B2Jul 8, 2008
Vertically aligned liquid crystal display having positive compensation film
LG CHEMICAL LTD5 citations62
US7326364B2Feb 5, 2008
Complex light-compensation C plate with two or more of C plates different in dispersion ratio value and liquid crystal display using the same
LG CHEMICAL LTD6 citations62
US7446838B2Nov 4, 2008
In-plane switching liquid crystal display comprising compensation film for angular field of view using positive biaxial retardation film
LG CHEMICAL LTD2 citations60
US7018470B2Mar 28, 2006
Rubbing device
LG CHEMICAL LTD3 citations59
US6937393B2Aug 30, 2005
Projection television screen
LG CHEMICAL LTD6 citations59
US7916252B2Mar 29, 2011
In-plane switching liquid crystal display including viewing angle compensation film using +A-plate
LG CHEMICAL LTD0 citations51
US7420636B2Sep 2, 2008
In-plane switching liquid crystal display including viewing angle compensation film using +A-plate
LG CHEMICAL LTD0 citations51
US7671950B2Mar 2, 2010
In-plane switching liquid crystal display comprising compensation film for angular field of view using positive biaxial retardation film
LG CHEMICAL LTD0 citations50