国家/地区 日本（2）
IPC部 C（2）
IPC大类 C01（2） H01（2）
IPC小类 C01B（2）
IPC H01J001/304（2）
发明人
公开年
申请年
专利权人

Method for producing carbon nanotube (CNT) paste by carbon nanotube paste emitter in X-ray tube device, involves producing carbon nanotube paste, carbon nanotube powder, graphite nanoparticles, dispersing agent and distilled water are mixed.

LEE C J, GO H B, LEE S H, GO H, HUN L S

Nano carbon substance for electron emission source, has graphene layers wound in piles, and has termination portion of graphene layers exposed to outermost circumference.

TSUBOI T