Inventor

YOO DONG WOO

KR51 patents

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

YOO DONG WOO

LG CHEMICAL LTD

Preparation method for heat pipe

Composition for forming dye type polarizer and dye type polarizer

Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same

Photoalignment polyimide copolymer and liquid crystal alignment layer

Method for manufacturing composite material, and composite material

Composite material

Composite material

Composite material

Composite material

Preparation method for composite material

Wireless charging device

Method for manufacturing metal foam

Electromagnetic wave shielding film

3D printing method

Preparation method for composite material

Preparation method for metal foam

Method for manufacturing metal foam

Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optically anisotropic body

Buffer film

Photo-curable composition, optical anistropic film and its preparation method

High-refractive-index composition, high-refractive-index film, and method for manufacturing high-refractive-index film

Method for manufacturing metal foam

Composite material

Asymmetry composite material

Method for manufacturing metal foam

Method for manufacturing metal foam

Method for manufacturing metal alloy foam

Composite material

Preparation method for metal foam

Composite material

Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optical anisotropic body

Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same

Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same

Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the same

Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same

Optical film and display device comprising the same

Optical anisotropic film

Photo-alignment copolymer, optical anistropic film and its preparation method

Composition for photo-alignment layer and photo-alignment layer

Liquid crystal alignment layer and liquid crystal cell comprising the same

CHOI DAI-SEUNG

Cyclic olefin compound having photoreactive group and photoreactive polymer

Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same

Compound having photoreactive functional group, photoreactive polymer, and alignment film comprising the same

Photoreactive polymer and method for preparing the same

Catalyst composition including zirconium compounds for esterfication reaction and method for preparing ester compounds

YOO DONG-WOO

Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same

Photoreactive polymer and alignment layer comprising the same

Photo-reactive norbornene-based copolymer, a method of preparing the same, and an alignment layer including the same

Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the same

SEOUL NAT UNIV IND FOUNDATION

Thermally stable low dielectric norbornene polymers with improved solubility and adhesion property