国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D011/03（4）
发明人 CHEN S（2） LIU J（2） LIU Z（2）
MA Y（2） WEI H（2）
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人 SHANDONG HUA.（2）

Graphene RFID electronic label useful for intaglio printing, comprises a base material, and adopts the graphene conductive ink printed on described base material by electrostatic-assisted gravure printing method.

LENG J, SHANG W, LIU J, WEI H, CHEN S, MA Y, LIU Z

Keyboard backlight module has main portion comprising light-shielding film, light guide film, light-reflecting film and forwarding packaging engine laminated in sequence, where light-shielding film, light-reflecting film and/or forwarding packaging engine are provided with thermally conductive layer.

DING J, FENG J, DING M

Preparing high-conductivity ink useful for graphene-based radio-frequency identification electronic tag by e.g. mixing graphene powder with water, peeling and dispersing, obtaining graphene dispersion, concentrating, and preparing slurry.

LIN H, CHENG S, WANG J, LI L, LI F

Graphene conductive ink comprises graphene, liquid oil, gel factor, binder, light curing agent and additive and liquid oil is vegetable oil and/or mineral oil and the gel factor includes plant sterol and lecithin.

LIU Z, CHEN S, MA Y, ZHAO J, LIU J, WEI H