国家/地区 中国（6）
IPC部 C（6） H（5） B（2）
IPC大类 C23（6）
IPC小类 C23C（6）
IPC C23C014/24（6）
发明人
公开年 2021（2） 2023（2）
申请年 2021（2） 
专利权人

Method for preparing composite mask plate in electronic device processing field, involves setting photo-etching pattern on mask plate, removing part of photoresist, removing remaining photoresist with cleaning solution, cleaning laser opening residue, and drying mask plate to finish preparation.

CAI J, JIANG C, ZHUANG M, WU J, ZHAO W, YAO Q

Lithium-carbon composite belt, comprises conductive substrate, metal lithium transition layer on at least one side of substrate, and lithium-carbon composite material layer positioned outside metal transition layer.

WANG W, SUN Z, HUAN Q, MU H, CHEN Q, KONG D

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Manufacturing mask plate in display device, comprises forming multiple mutually independent grooves on conductive substrate, electrifying, ultrasonically dispersing graphene coating in dispersing agent and stripping mask plate main body.

GUAN X, BAI S, BI N, LIU J, WU S

Preparation of graphene-based transistor communication materials for electrochemical transistor sensor by determining channel region between source and electrochemical transistor drain, adding graphene oxide solution and electrodepositing.

CHANG G, TAO T, MA M, FAN J, HE Y

Method of manufacturing graphene layer on substrate, involves laminating metalized graphene layer to second substrate.

LIPOMI D J, ZARETSKI A, LIPOMI D