Inventor
BELYAEV SERGEY
KR34 patents
⚠️ This page may combine multiple inventors who share the name “BELYAEV SERGEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
29 patentsUS7330232B2Feb 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
US12092907B2Sep 17, 2024
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11630330B2Apr 18, 2023
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11391991B2Jul 19, 2022
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US11099435B2Aug 24, 2021
Transmittance-variable device
LG CHEMICAL LTD0 citations62
US10989850B2Apr 27, 2021
Optical film having a liquid crystal layer including twisted nematic liquid crystal compounds
LG CHEMICAL LTD1 citations62
US10943960B2Mar 9, 2021
Optical filter for anti-reflection and organic light-emitting device
LG CHEMICAL LTD0 citations62
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
US7956965B2Jun 7, 2011
Vertically aligned liquid crystal display having a wide viewing compensation film using +A-film and +C-film
LG CHEMICAL LTD3 citations61
US7605895B2Oct 20, 2009
IPS mode liquid crystal display using two sheets of biaxial negative retardation film and a plate
LG CHEMICAL LTD5 citations61
US7474370B2Jan 6, 2009
Vertically aligned liquid crystal display
LG CHEMICAL LTD3 citations61
US10564337B2Feb 18, 2020
Optical film
LG CHEMICAL LTD0 citations52
US12429733B2Sep 30, 2025
Light modulating device
LG CHEMICAL LTD0 citations51
US12345906B2Jul 1, 2025
Light modulation device
LG CHEMICAL LTD0 citations51
US11392006B2Jul 19, 2022
Transmittance-variable device
LG CHEMICAL LTD0 citations51
US11276844B2Mar 15, 2022
Optical filter for preventing reflection and organic light-emitting device
LG CHEMICAL LTD0 citations51
US11175443B2Nov 16, 2021
Optical filter for anti-reflection and organic light-emitting device
LG CHEMICAL LTD0 citations51
US11152599B2Oct 19, 2021
Optical filter for anti-reflection and organic light-emitting device
LG CHEMICAL LTD0 citations51
US8355103B2Jan 15, 2013
TN-LCD and polarizer plate comprising an integrated O film having a negative biaxial film and a positive O film for improving the viewing angle
LG CHEMICAL LTD0 citations51
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
US10018760B2Jul 10, 2018
Optical film
LG CHEMICAL LTD0 citations42
JEON BYOUNG KUN
2 patentsJEON BYOUNG-KUN
2 patentsUS8237898B2Aug 7, 2012
Bi-axial retardation compensation film and vertically aligned liquid crystal display using the same
JEON BYOUNG-KUN0 citations51
US8107042B2Jan 31, 2012
Integrated O film comprising a negative biaxial film and a positive O film for improving the viewing angle of a TN-LCD
JEON BYOUNG-KUN0 citations50