国家/地区 美国（2）
IPC部 C（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC C25D003/38（2） C25D005/56（2）
发明人
公开年
申请年 2021（2）
专利权人

Optimized filling holes comprise modifying insulative inner wall of blind hole with reduced graphene oxide, depositing copper in blind hole through electroplating process, removing first dry film to expose copper foil, and removing exposed copper foil.

YANG N, YEH A

Preparing high-flexibility graphite material or graphene material radiating component, comprises plasma cleaning graphite, mixing components of activating agent, preparing activating catalyst, washing and drying raw product electroplated with copper layer.

PANG M, PANG M X, MACING F