国家/地区 韩国（10） 美国（5） 世界知识产权组织（3）
IPC部 H（9） C（5） B（2）
G（2）
IPC大类 H01（9） C01（4） B01（2）
H10（2）
IPC小类 H01L（6） C01B（4） H01M（3）
B01J（2）
IPC C01B032/05（3） H01M004/36（3） H01M004/62（3）
H01L029/51（2） H01L029/78（2）
发明人 LEE H（12）
公开年 2023（12）
申请年 2022（6）  2021（5） 
专利权人 KOREA ELECTR.（2） SAMSUNG ELEC.（2）

Porous carbon material used in positive electrode for lithium-sulfur battery, has specific surface area and impurities removed through pretreatment using microwaves.

SONG M, PARK I, CHOI R, LEE H, KIM Y, PARK S, YANG S, MYUNGJUN S, PARK I T, KIM Y H

Packaging unit for directly cooling semiconductor device, has thin film structure that is provided with pattern portion which is formed in partitioning portion of fluid movement area to include same height as edge portion and closely adhere to flow channel of substrate.

PARK J, KANG M S, KIM H C, LEE H, JANG S J, JEONG H, CHOI I K, KIM S I, LEE S, AHN H, LIM J

Producing polyimide powder used in display, automobile, medical, battery, and aerospace, involves preparing polyamic acid solution, preparing polyimide mixed solution by heating polyamic acid solution, and filtering and drying precipitate present in mixed solution to obtain polyimide powder.

LEE H S, YANG M S, LEE I S, LEE H, YANG M

Three-terminal synaptic device comprises drain electrode provided on substrate and spaced apart from each other, channel layer provided on substrate, source electrode, and drain electrode, ion reservoir layer configured to store active ions, gate electrode provided on ion reservoir layer.

CHOI W, HWANG H, LEE K, KWON J, LEE H, LEE J, NOH S, NOH S J, YI J S, KWON J H, LEE G M, HWANGHYUNSANG

Producing core-shell composite used for electrodes in secondary batteries, comprises e.g. preparing active material paste by mixing hydrophobic particles and alcohol, and preparing spray solution by mixing dough with hydrophilic graphene.

YANG S, LEE G, JEONG S, KIM I, JUNG S Y, KIM B, RYUJIHYUN, LEE H, BAEK J G

Through-hole epitaxy method for manufacturing light emitting device, involves forming amorphous insulating layer with nano-sized first through hole on growth substrate, where semiconductor layer is transferred to target substrate using support.

KIM J G, CHOI J, KWON Y G, JANG D, LEE Y, AHN C, LEE S J, LEE H, KIM D

Reduced graphene oxide used in electrode for secondary battery, comprises crystalline reduced graphene oxide in powder form having two-dimensional structure.

JEONG S Y, YANG S H, LEE G W, KIM I J, KIM B G, RYU J H, LEE H J, JEONG S, YANG S, LEE G, KIM I, KIM B, RYUJIHYUN, LEE H, JUNG S Y

Porous material-based hydrogen sensor for use in hydrogen industry, has hydrogen-chromic pigment core provided with platinum group metal oxide that is partially attached to surface of porous support.

LEE H, KIMSEONGJUN

Method for forming pellicle assembly in membrane stretching table utilized in deep ultraviolet lithography for processing semiconductor wafer substrate, involves affixing pellicle membrane to mounting frame to obtain pellicle assembly.

LIN C, LIEN T, LEE H, TSAI P, HSU P

Electronic device has substrate having channel between source and drain, gate electrode and film structure with first ferroelectric layer, crystallization barrier layer and second ferroelectric layer sequentially on channel, where average sizes of crystal grains of ferroelectric layers, is preset.

LEE J, LEE E, BAE H, MOON T, NAM S, JO S, LEE H, LEE Y, HEO J, LI Z, LI Y, XU Z