国家/地区 韩国（9） 中国（6） 欧洲专利局（EPO）（6） 世界知识产权组织（6）
IPC部 H（9）
IPC大类 H01（9）
IPC小类 H01M（8）
IPC H01M004/62（8） H01M010/052（8） H01M004/02（5）
H01M004/131（5） H01M004/505（5） H01M004/525（5）
H01M004/1391（4） H01M004/36（3） H01M004/38（3）
H01M004/134（2） H01M004/48（2） H01M004/587（2）
H01M010/42（2）
发明人 OH S（9）
公开年 2022（9）
申请年 2022（6）  2021（2） 
专利权人 LG ENERGY SO.（7）

Pre-dispersion solution useful for lithium secondary battery anode, comprises additive containing lithium-based compound, first conductive material, and binder.

PARK K T, OH S S, KIM H H, JO C H, PARK G T, OH S, KIM H, ZHAO Z, PIAO K

Anode for lithium secondary battery, has positive current collector, and structure in which first mixture layer containing first binder made of rubber-based resin and second mixture layer containing second binder are sequentially stacked.

KANG E S, OH S S, KIM H H, JO C H, YOO T G, KANG E, OH S, KIM H, LIU T, ZHAO Z

Photodiode has first single-layer graphene layer that is arranged between first semiconductor layer and second semiconductor layers, and first and second electrodes that are arranged spaced apart from each other.

JIN P W, SEO S, OH S, SEO H Y, PARK H, CHO B J

Cathode slurry used for forming positive electrode, comprises liquid containing positive electrode active material, positive electrode additive containing lithium-cobalt-based oxide, and conductive material, and having preset viscosity.

SUN K E, OH S S, KIM H H, JO C H, SUN K, OH S, KIM H, ZHAO Z

Anode used for lithium secondary battery, comprises negative electrode mixture layer comprising silicon, and negative electrode active material including carbon material and silicon material containing silicon particles having preset particle diameter.

LEE S M, OH S S, KIM H H, JO C H, OH S, KIM H, ZHAO Z, LEE S

Additive useful in positive electrode for lithium secondary battery, comprises lithium cobalt oxide, and carbon material i.e. carbon nanotubes and carbon nanofibers adsorbed on the surface of the lithium cobalt oxide.

KIM J H, OH S S, KIM H H, JO C H, YOO T G, KIM J, OH S, KIM H, LIU T, ZHAO Z, JIN Z

Positive electrode used for lithium secondary battery, comprises positive electrode current collector and positive electrode mixture layer formed on surface of positive electrode current collector and containing positive electrode active material and positive electrode additive.

LIM S C, OH S S, KIM H H, JO C H, YOO T G, LIMSUNGCHUL, OH S, KIM H, LIU T, ZHAO Z, LIN S

Lithium secondary battery for electric vehicles, comprises a positive electrode comprising positive electrode mixture layer comprising positive electrode active material and lithium-cobalt-zinc oxide additive, negative electrode, and electrolyte.

KIM S K, OH S, KIM H, JO C H

Anode material for lithium secondary battery, comprises main component consisting of silicon-based negative active material and graphene.

PARK S M, GYU K I, OH S, KIM S, LEE Y S, BAN S H, LEE J E, MYASH J, JOOYONGLAK, SOMAYEH Z