国家/地区 美国（15） 中国（9） 世界知识产权组织（9） 韩国（8） 日本（7） 欧洲专利局（EPO）（5） 台湾（4） 俄罗斯（2）
IPC部 C（17）
IPC大类 C01（17）
IPC小类 C01B（17）
IPC C23F001/00（17）
发明人 CHIBA Y（3） HONG B H（2）
公开年 2010（3） 2011（3） 2012（3） 2013（3） 2014（2） 2018（2）
申请年 2009（4）  2011（4）  2012（4） 
专利权人 JX NIPPON MI.（3） SAMSUNG ELEC.（2） UNIV SUNGKYU.（2）

Manufacturing graphene film used for manufacturing pellicle involves coating graphene with protective film, removing base material by wet etching with etching liquid and dissolving protective film using solvent having lower surface tension.

YANASE Y, YANASE M, LIANG L

Producing thin film graphene oxide-bonded metal foil current collector for battery or supercapacitor, comprises preparing graphene oxide gel, dispensing and depositing layer of gel onto primary surfaces of foil, removing and heat treating.

ZHAMU A, LIN Y, JANG B Z

Method for manufacturing large area graphene for graphene-based photonics device e.g. saturable absorber, involves several resist layers from main graphene layer to reveal final graphene layer.

SULTANA M, LI M J, YU A W

Silicon dioxide substrate based graphene transparent conductive film manufacturing method, involves forming graphene transparent conductive film on upper part of metal substrate to form substrate, and etching metal substrate.

SHI Y

Rolled copper foil for manufacture of graphene, is made of oxygen free copper whose ratio of maximum value of detection strength in two different specific peak values is set to predetermined range in positive pole figure.

CHIBA Y

Making strip shaped graphene layer used as conductive layer in semiconductive device, comprises making drawn carbon nanotube film, disposing carbon nanotube composite, removing polymer material and etching nanotube segment and graphene film.

LIN X, JIANG K, FAN S

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Copper foil used for graphene manufacture, consists of copper plating layer containing hydrogen in ratio above preset value, and having glossiness above preset value in rolling parallel direction and right angle direction.

CHIBA Y

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G

Method for transferring layer of graphene from transitional metal substrate onto target substrate, involves conforming layer of graphene to target substrate to form graphene on substrate assembly by applying hydrostatic pressure.

YAGER T A