Inventor

KWON O-HYUN

KR58 patents

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

KWON O-HYUN

SAMSUNG MOBILE DISPLAY CO LTD

Silyl-substituted cyclometalated transition metal complex and organic electroluminescence device using the same

Organoelectroluminescent compound and organoelectroluminescent device employing the same

Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same

Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same

Cyclometalated transition metal complex and organic light emitting device using the same

Composition of conducting polymer and organic opto-electronic device employing the same

Organosiloxane compound and organic light-emitting device comprising the same

Organoelectroluminescent compound and organoelectroluminescent device employing the same

Blue electroluminescent compound and organic electroluminescent device using the same

Phosphorescent heteronuclear copper(I)-iridium(III) complex and organic electroluminescence device using the same

Organometallic complex and organic electroluminescence device using the same

Organic light-emitting compound and organic light-emitting device containing the same

Organic light-emitting compound and organic electroluminescent device using the same

Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same

Organic light emitting compound and organic light emitting device comprising the same

Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescent device comprising the luminescent layer

Phosphorescent multinuclear copper complex and organic electroluminescent device using the same

Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the same

SAMSUNG ELECTRONICS CO LTD

Phenylphenoxazine or phenylphenothiazine- based compound and organic electroluminescent device using the same

CMOS image sensor having thiophene derivatives

Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode

Anthracene derivative compound and organic light-emitting device including the same

Organometallic complex and organic electroluminescent device using the same

Organometallic complexes, and organic electroluminescence device and display using the same

Semiconductor nanocrystal-ligand composite and device including composite

Photographing apparatus and method of photographing image thereof

Anthracene-based compound and organic light emitting device employing the same

Fluorene-based compound and organo-electroluminescent device using the same

Condensed cyclic compound and organic light-emitting device including the same

Cyclopentaphenanthrene-based compound and organic light emitting device employing the same

Indene derivative compound and organic light emitting device comprising the same

Anthracene-based compound and organic light emitting device employing the same

SAMSUNG DISPLAY CO LTD

Amine-based compound, organic light-emitting diode including the same, and organic light-emitting apparatus including the amine-based compound

Pyrene-based compound and organic light-emitting diode including the same

Condensed cyclic compound and organic light-emitting diode comprising the same

Pyrene-based compound and organic light-emitting diode comprising the same

Heterocyclic compound and organic light-emitting diode including the same

Heteroaryl-based compound and organic light-emitting diode including the same

KWON O-HYUN

Organic light-emitting device

Method and apparatus for processing image based on scene mode display

Digital photographing apparatus and control method thereof

Organic light emitting device comprising layer comprising organic-metal complex and method of preparing the same

SHIN DONG-WOO

Pyrene-based compound, organic light-emitting diode comprising the same and organic light-emitting apparatus comprising the same

Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode

SON JHUN-MO

Electroluminescent polymer and organic electroluminescent device using the same

PARK JONG-JIN

Polyvinyl pyrrole host material, luminescent layer comprising the same, and organic electroluminescent device comprising the luminescent layer

BYUN YOUNG-HUN

Cyclometalated transition metal complex and organic electroluminescence device using the same

PARK SANG-HOON

Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same

KIM MYEONG-SUK

Organic compound and organic light emitting device containing the same

HAN KYUL

Low temperature deposition apparatus