国家/地区 美国（3）
IPC部 B（3）
IPC大类 B32（3） H01（3） B05（2）
C01（2） C23（2）
IPC小类 B32B（3）
IPC H01J037/32（3）
发明人 HONG B H（2）
公开年
申请年
专利权人 GRAPHENE SQU.（2） HONG B H（2）

Graphene film manufacturing device comprises wrinkles flattening device, base substrate, graphene film, porous adsorption member, hollow space and vacuum suction port.

WAN S K, HEE H J, HEE H B, KIM W S, HAN J H, HONG B H

Etching method of graphene, involves etching exposed portions of graphene to form etched graphene structure, after applying resist to surface of graphene opposite to patterned substrate.

ANDERSON K, SJONG A

Graphene roll-to-roll coating apparatus useful for graphene roll-to-roll coating, and for coating a metallic member, comprises a first roller, a pre-treating unit, a graphene forming unit, and a second roller.

BAE S K, CHOI J, HONG B H, KANG J, KIM H K, KIM Y J, YAN J K