Inventor

KIM DONG-RYUL

KR42 patents

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

KIM DONG-RYUL

LG CHEMICAL LTD

Plastic substrate having multi-layer structure and method for preparing the same

Resin composition and optical films formed by using the same

Optical film and information technology apparatus comprising the same

Transparent conducting film and preparation method thereof

Plastic substrate having multi-layer structure and method for preparing the same

Process for preparing polyarylate having high thermo-resistance and high transparency

Organic-inorganic nanocomposite and preparation thereof

Water-soluble dithioesters and method for polymerization thereof

Plastic substrate having multi-layer structure and method for preparing the same

Roll

Barrier film and method for preparing the same

Barrier film and method for preparing the same

Transparent resin composition

Retardation compensators of negative C-type for liquid crystal display

Process for preparing polyarylate

Method for preparing a barrier film

Composite materials, composite film manufactured by using the same and method for manufacturing composite film

Gas barrier film with protective coating layer containing inorganic particles

Conductive transparent film

Barrier film and method for manufacturing same

Device for forming a layer

Negative C-type compensation film and method of preparing the same

Protective film for solar cell and solar cell comprising the same

Gas-barrier film and method of manufacturing the same

KIM HEE-JUNG

Retardation compensators of negative C-type for liquid crystal display

Optical films, retardation films, and liquid crystal display comprising the same

Composition for primer coating, optical film comprising the same, and polarizing plate comprising the same

Optical films, phase difference films, and LCD comprising the same

KIM DONG-RYUL

Optical film and information technology apparatus comprising the same

Composition of (Meth)acrylate resin and hydroxy group-containing aromatic resin

Optical film and information technology apparatus comprising the same

RYU SANG-UK

Optical films resin composition comprising polyarylate resin and amino resin having triazine structure, and optical films prepared by using the same

Curing composition and cured product prepared by using the same

LEE JAE-MIN

Composition for forming gate insulating layer of organic thin-film transistor and organic thin film transistor using the same

SAMSUNG ELECTRO MECH

Camera module and mobile device including the same

KIM GI-CHEUL

Composite materials, composite film manufactured by using the same and method for manufacturing composite film

UM JUN-GEUN

Optical film and information technology apparatus comprising the same

HWANG JANG-YEON

Multiple-layer, multiple film having the same and electronic device having the same

HWANG JANG YEON

Barrier film and an electronic device comprising the same

RYU SANG UK

Multilayer structured transparent electrically-conductive film and method of manufacturing the same

MA SEUNG LAC

Laminated plastic substrate, and a production method for the same

JEONG BOONG GOON

Solar cell backsheet and method for preparing same