国家/地区 中国（2） 台湾（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C25D003/38（5）
发明人 KOHIKI M（3） SAKAGUCHI K（3）
公开年 2014（2）
申请年 2013（3） 
专利权人 NIPPON MININ.（3）

Heat-conducting graphene sheet filling hole copper-covering structure for use in electronic radiating field, has heat conducting graphene sheet whose upper and lower surfaces are uniformly coated with copper layer.

LIU Y, HUANG K, QIN F, WEI T

Producing graphene layer from liquid metal matrix on solid metal or ceramic substrate of multilayered plate containing e.g. graphene forming matrix, comprises heating, annealing and supplying acetylene, ethylene and hydrogen and cooling.

MODRZYK W, KULA P, RZEPKOWSKI A, PIETRASIK R, ATRASZKIEWICZ R, DYBOWSKI K

Copper foil for graphene production and graphene production method used for producing high-quality large-area graphene at low cost.

KOHIKI M, SAKAGUCHI K

Copper foil used in manufacture of graphene, has preset surface roughness, and contains copper plating layer and/or copper sputter layer.

KOHIKI MICHIYA, SAKAGUCHI KAZUHIKO, KOHIKI M, SAKAGUCHI K, MICHISHITA N

Copper foil for manufacture of graphene for e.g. transparent electrode, conductive thin film of display element, mercury-free fluorescent lamp and carrier of drug delivery system, includes specified amount of preset plane on surface.

KOBIKI T, SAKAGUCHI K, KOHIKI M