国家/地区 韩国（6） 美国（5） 中国（3） 欧洲专利局（EPO）（2）
IPC部 B（5） C（5） H（5）
IPC大类 H01（5） C01（4） B01（3）
C23（2）
IPC小类 C01B（4） B01J（3） H01L（3）
B01D（2） C23C（2） H01B（2）
IPC C01B032/186（3） B01D039/20（2） B01J020/28（2）
C01B031/04（2） C23C016/26（2）
发明人 LEE H C（8）
公开年 2021（4）
申请年 2015（2）  2019（2）  2020（2） 
专利权人 CENT ADVANCE.（5） POSTECH ACAD.（3） SAMSUNG ELEC.（2）

Material for removing contaminant for e.g., filter, comprises adsorption material for adsorbing contaminant and decomposition material for decomposing contaminant in which adsorption and decomposition materials are complexed with each other.

JI S, LEE H C, KWON H, YANG D

Removing contaminant involves using a material comprising an adsorption material for adsorption of contaminant and decomposition material for decomposition of contaminant.

YANG D, KWON H, LEE H C, JI S, CHI X, LEE H, LIANG D, JI S M, JAE K, YANG T S

Manufacturing vehicle element involves pretreating surface of electrically conductive plastic molded product, forming metal plating layer on molded product, where metal plating layer comprises copper plating layer and nickel plating layer.

PARK S Y, LEE H C, YOON J Y, CHA D E, KIM H K

Optical sensor for light detection in wide spectral range, has source and drain electrodes formed on first graphene layer and semiconductor layer, without being electrically connected to barrier layer and first graphene layer, respectively.

CHO K W, LEE H C, YOO M S, CHUNG H J

Method for manufacturing multilayer graphene, involves subjecting graphene precursor to chemical vapor deposition on metal substrate containing nonmetal element, manufacturing graphene that is doped with element on metal substrate.

CHO K, YOO M S, LEE H C, CHO K W, ZHAO J, YU M, LI X

Synthesis of graphene for optoelectronic devices, involves placing copper-nickel thin film laminate in chemical vapor deposition, bringing graphene precursor into contact with thin film laminate, and performing chemical vapor deposition.

CHO K, YOO M S, LEE H C, CHO K W

Producing graphene useful in electronic device i.e. field effect transistor, electrode, touch panel and backlight, comprises forming organic layer on metal catalyst, and heating metal catalyst to form graphene on the metal catalyst.

CHO K, LEE E, LEE H C

Manufacture of graphene used in manufacture of electric device, involves contacting hydrogen gas with metal catalyst, contacting metal catalyst with hydrocarbon gas, nitrogen gas, or inert gas, and forming graphene on metal catalyst.

CHO K W, LEE H C, LEE E H, CHO K, LEE E, LEE H, LI E