Inventor

OH DONG HYUN

KR83 patents

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

OH DONG HYUN

LG CHEMICAL LTD

Liquid crystal cell

Light modulation device

Transmittance-variable device

Light modulation device

Optical element with conductive composite layer

Liquid crystal device

Liquid crystal cell

Film mask, method for manufacturing same, and method for forming pattern using film mask and pattern formed thereby

Display element

Injection-molded product

Light modulating device

Transmittance-variable device

Pressure-sensitive adhesive and liquid crystal cell

Transmittance-variable device

Coating composition

Light modulation element

Light modulation device

Light modulation device

Transmittance-variable device

Light modulation device

Light modulation device

Light modulation device

Transmittance-variable device

Method of manufacturing an optical device

Light modulation device

Liquid crystal cell

Liquid crystal device

Optical device

Optical modulation element

Composition for liquid crystal aligning, liquid crystal aligning layer prepared from the same, and liquid crystal display comprising the same

Film mask, method for manufacturing same, and method for forming pattern using film mask and pattern formed thereby

Optical device

Polarization-variable element

Conductive structure, manufacturing method therefor, and electrode comprising conductive structure

Transmittance-variable film and use thereof

Method for driving optical element

Liquid crystal device

CRUCIALTEC CO LTD

Terminal for data processing device

Access control apparatus

Multi biometric terminal and access control system having the same

Access control apparatus

POSTECH FOUNDATION

Hydroxycucurbituril derivatives, their preparation methods and uses

Nano-particles comprising cucurbituril derivatives, pharmaceutical composition containing the same, and process for the preparation thereof

Cucurbituril derivative-bonded solid substrate and biochip using the same

KIM SANG WOO

Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the same

Low temperature curable polyimide resin and method of preparing the same

POSTECH ACAD IND FOUND

Ultrathin polymer film using cucurbituril derivative and method of forming the same

PARK CHAN HYO

Polyimide-based polymers, copolymers thereof and positive type photoresist compositions comprising the same

OH DONG HYUN

Copolymer for liquid crystal alignment, liquid crystal aligning layer including copolymer for liquid crystal alignment, and liquid crystal display including liquid crystal aligning layer

ANDOPEN CO LTD

Device and method for user authentication using security card