国家/地区 韩国（8） 美国（7） 世界知识产权组织（5） 中国（2） 欧洲专利局（EPO）（2）
IPC部 H（7） B（5） C（5）
IPC大类 H01（7） B01（3） C01（2）
IPC小类 H01L（6） B01D（2） C01B（2）
IPC H01L029/16（3） C01B031/04（2） H01L021/768（2）
H01L023/532（2） H01L027/12（2） H01L029/78（2）
发明人 LEE C（12）
公开年 2015（6） 2016（5）
申请年 2015（12）
专利权人 UNIV SUNGKYU.（5） SAMSUNG ELEC.（4） LEE C（3） LEE J（2）
LG ELECTRONI.（2）

Producing graphene quantum dots, comprises e.g. preparing aqueous graphene oxide solution, and performing hydrothermal treatment of aqueous graphene oxide solution to form graphene hydrogel and graphene quantum dots.

HONGYI Q, JIN C Y, JIN Y, KIM T, LEE C, TAO G

Method for producing metal chalcogenide thin film on flexible substrate, involves supplying transition metal precursor and chalcogen-containing gas onto graphene formed on substrate, so as to form metal chalcogenide thin film.

CHOI M, LEE C, KIM Y

Preparing three membered polypyrrolone/polyimide/oxidized graphene nanocomposites based on molecular assembly comprises electrostatic spinning mixed solution to obtain precursor nanofibers, drying, heating and cross linking.

FENG Y, HOU H, LEE C, ZHU J, YE W, ZHOU G

Electrode material used in electrode for lithium ion battery, comprises conductive active particles, and ionic cover layer comprising matrix of functional group-substituted polyaryletherketone and graphene particles dispersed in matrix.

CHIU K, LAI P, LEE C, LIU S, LAI B, LIU X, LI J, CHIU K F

Manufacturing method for graphene dispersed solution used in ink, involves processing graphite with ultrasonic wave in high temperature of more than sixty degrees Celsius in water, where sound pressure of sonication is one kilopascal.

CHO D H, KANG B G, KIM J, KWON S H, LEE C

Formation of complex plating film used in electronic material, involves adding graphene-coated metal powder to plating solution, and forming plating film by performing electric plating in solution to which metal powder is added.

SUH S, SONG Y, PARK J, KIM T, SON H, SHIN J, LEE M, LEE J, LEE C, CHO Y, BAEG S, AHN B, YUN S

Semiconductor device, has first gate insulating layer comprising first ion gel, channel layer comprising graphene, and second gate insulating layer comprising second ion gel, which is different from first ion gel.

KIM U, SHIM Y, PARK Y, LEE C, HWANG S, KIM U J, SHIM Y S, PARK Y S, LEE C W, HWANG S W

Graphene membrane used for e.g. water treatment, has graphene layer having porous pattern including pores having preset size, and supporter to support graphene layer and including pores having size more than pores of graphene layer.

LEE C, KYE J, PARK H G, WYSS R M, PARK H

Method for manufacturing water and oil material separation unit, involves measuring level of oxide graphene aqueous solution using process material including cellulosic fiber as oxide graphene aqueous solution.

HONGYI Q, KIM T S, LEE C, TAO G, YUJIN C

Wiring structure for electronic device comprises conductive material layer and nanocrystalline graphene layer.

LEE C, SHIN H, PARK S, IM D, PARK H, SHIN K, LEE J, LIM H, LEE C S, SHIN H J, PARK S J, IM D H, SHIN K W, LEE J M, LIM H J, PIAO X