Inventor
KIM KYUNGJUN
KR29 patents
⚠️ This page may combine multiple inventors who share the name “KIM KYUNGJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
27 patentsUS10647883B2May 12, 2020
Polyimide-based solution and polyimide-based film produced using same
LG CHEMICAL LTD8 citations83
US10414869B2Sep 17, 2019
Laminite, and element comprising substrate manufactured using same
LG CHEMICAL LTD4 citations83
US10144847B2Dec 4, 2018
Polyimide-based solution and polyimide-based film produced using same
LG CHEMICAL LTD6 citations83
US10035883B2Jul 31, 2018
Laminate, and element comprising substrate manufactured using same
LG CHEMICAL LTD5 citations83
US9611358B2Apr 4, 2017
Laminate, and element comprising substrate manufactured using same
LG CHEMICAL LTD9 citations83
US11319409B2May 3, 2022
Polyimide and polyimide film, prepared therefrom, for flexible display
LG CHEMICAL LTD2 citations72
US10882957B2Jan 5, 2021
Laminate, and element comprising substrate manufactured using same
LG CHEMICAL LTD2 citations72
US10556979B2Feb 11, 2020
Modified polyimide and curable resin composition
LG CHEMICAL LTD4 citations72
US10544266B2Jan 28, 2020
Composition for the production of polyimide film for flexible board of photoelectronic device
LG CHEMICAL LTD3 citations72
US10316128B2Jun 11, 2019
Modified polyimide and curable resin composition
LG CHEMICAL LTD5 citations72
US9278488B2Mar 8, 2016
Polyamic acid polymer composite and preparation method thereof
LG CHEMICAL LTD5 citations72
US11773117B2Oct 3, 2023
Compound for enhancing adhesion properties of polyimide resin and polyimide copolymer produced using same
LG CHEMICAL LTD0 citations62
US11479643B2Oct 25, 2022
Polyimide precursor solution and polyimide film produced using same
LG CHEMICAL LTD0 citations62
US11466124B2Oct 11, 2022
Polyimide precursor composition and polyimide film using same
LG CHEMICAL LTD0 citations62
US7795361B2Sep 14, 2010
Photoreactive polymer and process of making the same
LG CHEMICAL LTD5 citations62
US11261304B2Mar 1, 2022
Polyimide film forming composition and polyimide film produced by using same
LG CHEMICAL LTD0 citations61
US10899886B2Jan 26, 2021
Polyimide precursor solution and method for producing same
LG CHEMICAL LTD1 citations58
US11319282B2May 3, 2022
Diamine compound and method for producing same
LG CHEMICAL LTD0 citations57
US7422778B2Sep 9, 2008
Photoreactive compound, liquid crystal alignment layer using the compound, method of manufacturing the alignment layer, and liquid crystal display device containing the alignment layer
LG CHEMICAL LTD0 citations52
US11655337B2May 23, 2023
Polyimide precursor solution and method for producing same
LG CHEMICAL LTD0 citations51
US11549013B2Jan 10, 2023
Polyimide copolymer and polyimide film using same
LG CHEMICAL LTD0 citations51
US11248098B2Feb 15, 2022
Polyimide laminated film roll body and method for manufacturing same
LG CHEMICAL LTD0 citations51
US11118015B2Sep 14, 2021
Laminate for manufacturing flexible substrate and method for manufacturing flexible substrate by using same
LG CHEMICAL LTD0 citations51
US10161046B2Dec 25, 2018
Method for forming metal particle layer and light emitting device fabricated using metal particle layer formed by the method
LG CHEMICAL LTD0 citations51
US10517171B2Dec 24, 2019
Method for fabricating flexible substrate
LG CHEMICAL LTD0 citations50
US10512171B2Dec 17, 2019
Laminated body comprising metal wire layer, and manufacturing method therefor
LG CHEMICAL LTD0 citations41
US10121923B2Nov 6, 2018
Laminate and thin-film solar cell comprising same
LG CHEMICAL LTD0 citations40