国家/地区 韩国（13） 美国（10） 中国（7） 欧洲专利局（EPO）（6） 世界知识产权组织（5） 日本（2）
IPC部 H（11） C（7） G（6）
B（5） A（2）
IPC大类 H01（11） C09（4） G01（4）
C08（3） B01（2） B82（2）
C01（2）
IPC小类 H01L（6） G01N（4） H01M（4）
C08K（3） C09K（3） B82Y（2）
C01B（2）
IPC C08K003/04（2） C08K009/08（2） G01N027/30（2）
H01L021/02（2） H01L021/768（2） H01L031/10（2）
H01M004/131（2） H01M004/36（2） H01M004/38（2）
H01M004/48（2） H01M004/587（2） H01M004/62（2）
H01M010/052（2）
发明人 KIM D（15）
公开年 2021（15）
申请年 2020（11）  2019（2）  2021（2） 
专利权人 LG CHEM LTD（3） LG ENERGY SO.（2） SAMSUNG ELEC.（2） UNIV SEOUL N.（2）

Method for improving charge mobility of charge channel layer, involves passivating portion or all of the surface of the charge channel layers with an amorphous hydrocarbon thin film.

TAE K, KIM D, YI J H

Graphene ink used for electrode and biosensor for home appliances and batteries comprises single layer of graphene sheet having crystalline structure, and single-layered graphene sheet having sheet structure exfoliated from graphite.

CHOI B G, KIM D, KIM Y, PARK H J, SON S K, HWA P

Phototransistor for use in an imaging device, comprises a source electrode and a drain electrode spaced apart from each other on a substrate, where a photosensitive channel layer is disposed on the substrate and connects the source electrode.

KIM D, CHANGSOONCHOI, KIM M

Composition used to filter for scavenging radicals and sense free radicals e.g. hydroxyl radicals, comprises carbon-based substrate and cerium oxide nanoparticles on the carbon-based substrate comprising conductive or amorphous carbon.

DUANGHATHAIPORNSUK S, KIM D, ALBA R A C

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Medicinal composition for preventing or treating chronic kidney disease caused by kidney fibrosis including end-stage kidney disease, diabetic nephropathy and non-diabetic chronic kidney disease comprises graphene quantum dots.

HONG B H, LEE J P, YANG S H, LI L, JUHEE K, HOON K D, PARK J B, KIM J, KIM D, PIAO Z, YANG S, LEE J, HONG B

Photo transistor used in display device, comprises gate electrode disposed on substrate, gate insulating layer that electrically insulates gate electrode, first active layer overlapping gate electrode and including metal oxide.

LIM J H, YOO H J, KIM H J, KIM T S, KIM D, KIM H, YOO H, LIN J, JAE K H, JUN Y, HYEONG I J

Portable oxygen breathing kit for medical, firefighting, home and emergency, comprises a kit body provided with a water receiving unit and a power receiving unit, an electrode set in contact with water in the water receiving unit.

KIM D, BACK J H, KIM D K, KWON S H, MIN J B, CHOIJINHO, UHM J

Negative electrode useful in secondary battery, comprises negative electrode current collector and anode active material layer formed on anode current collector, where anode active material layer comprises silicon-based active material.

LEE S M, LEE Y J, KIM D H, PARK S M, KIM D, PIAO S, JIN D, LI L, LEE S

Anode active material used e.g. in anode electrode of secondary battery, comprises silicon-based core particles and outer carbon coating layers formed on silicon-based core particles, where outer carbon coating layers comprise graphene.

KIM D H, JUN G H, KWON W J, LEE Y J, KIM D, HOON J, LI L, QUAN Y, QUAN G, JIN D