国家/地区 韩国（7） 美国（3） 中国（2）
IPC部 C（5） H（4）
IPC大类 C01（4） H01（4） C23（2）
IPC小类 C01B（4） C23C（2） H01M（2）
IPC C01B032/184（2） C01B032/194（2） C23C014/04（2）
H01M004/62（2） H01M010/058（2）
发明人 KWON Y（7）
公开年 2022（7）
申请年 2021（4）  2022（3） 
专利权人 GRAPHENELAB .（4）

Manufacturing method of graphene-coated mold, involves forming mold by forming pattern on laminated dry film photoresist (DFR) or DFR/TRF film through exposure and development.

MOON S I, KWON Y, WOOK Y B

Electrode structure used in lithium secondary battery, comprises current collector, first active material layer formed on at least one surface of current collector, second active material layer on first active material layer, and conductive intermediate layer interposed between first active material.

YOO G Y, SEO Y R, KWON Y I, JEONG K H, YOO G, SEO Y, KWON Y, ZHENG J, JUNG K, SEO Y L, YOUNG Y G

Secondary battery including two types of negative electrodes having different compositions, comprises separator interposed between positive electrode and negative electrode, where negative electrode is stacked and built in battery case together with elect.

CHOI J M, KWON Y, LEE S M

Manufacturing graphene thin film for pellicle material using ozone gas useful in semiconductor devices comprises forming graphene on the upper surface of substrate, exposing graphene layer to ozone, and heat-treating and etching.

LEE G H, KWON Y, WOOK Y B, MOON S I, MOON J, KIM K S, LEE S M

Manufacture of shadow mask, involves forming buffer layer, depositing metal layer, forming amorphous carbon layer and crystalline carbon layer, removing amorphous carbon layer and metal layer, and separating buffer layer and crystalline carbon layer.

MOON S I, KWON Y, WOOK Y B, MOON J, KIM K S, LEE S M

Etchant composition to manufacture graphene with low sheet resistance, comprises sulfuric acid, hydrogen peroxide, purified water, N-heterocyclic aromatic compound e.g. benzotriazole, and aromatic boric acid e.g. phenyl boric acid.

MOON J, KWON Y, WOOK Y B, LEE S M, MOON S I, KIM K S, LEE G H, HYUN D, SIMSUJIN, SHIM S J, HYUN D S, YOO B W, KWON Y D, MOON J T

Multilayer ceramic electronic component for suppressing occurrence of cracks in the cover, has ceramic body including capacitance portion including first and second internal electrodes stacked in direction to form capacitance, and first cover portion and second cover portion placed on surface.

SHIN Y R, LEE S Y, SON S H, AHN Y G, PARK S H, PARK J M, KWON Y L, YONG L S, SHEN Y, LI C, SUN S, AN Y, PIAO S, PARK J, KWON Y