Inventor

KIM KONG-KYEOM

KR33 patents

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

KIM KONG-KYEOM

LG CHEMICAL LTD

Electronic device comprising organic compound having p-type semiconducting characteristics

Material for transporting electrons and organic electroluminescent display using the same

Double-spiro organic compounds and organic electroluminescent devices using the same

Electronic device comprising organic compound having p-type semiconducting characteristics

Organic electroluminescent devices using double-spiro organic compounds

Anthracene derivatives, organic electronic devices using anthracene derivatives, and electronic apparatuses comprising organic electronic device

Pyrene derivatives and organic electronic device using pyrene derivatives

Organic thin film comprising pyrene derivatives

Carbazole derivative and organic light emitting device using same

Diamine derivatives and organic electronic device using the same

Organic compound and organic light emitting device using the same

Emitting materials and organic light emitting device using the same

Insulating layer for multilayer printed circuit board, multilayer printed circuit board comprising same, and method for producing same

Organic compound and organic light emitting device using the same

Indene derivatives and organic light emitting diode using the same

Fused cyclic compound and organic electronic device

KIM KONG KYEOM

Organic compound and organic light emitting device using the same

Organic compound and organic light emitting device using the same

Organic compound and organic light emitting device using the same

Emitting material and organic light emitting diode using the same

KIM JI-EUN

Anthracene derivatives, process for preparation thereof, and organic electronic light emitting device using the same

Heterocyclic derivative and organic light emitting device using same

Anthracene derivatives, method for preparation thereof, and organic electronic device using the same

KIM KONG-KYEOM

Anthracene derivative and an organic electronic device using the same

Anthracene derivatives, preparation method thereof and organic light emitting diode using the same

KIM JI EUN

Materials for injecting or transporting holes and organic electroluminescence devices using the same

LEE DONG-HOON

Anthracene derivatives and organic electronic device using the same

LEE JAE-CHOL

Compound and organic light emitting device using the same

LEE DAE-WOONG

Organic metal complexes derivative and organic light emitting devices using the same

JANG HYE-YOUNG

Diamine derivatives, preparation method thereof and organic electronic device using the same

KIM YEON-HWAN

Tetraphenylnaphalene derivatives and organic light emitting diode using the same

LEE DONG HOON

Pyrene derivatives and organic electronic device using pyrene derivatives

JANG JUN-GI

Organic light emitting diode having high efficiency and process for fabricating the same