国家/地区 美国（3）
IPC部 B（4）
IPC大类 B41（4）
IPC小类 C09D（4）
IPC C09D011/037（4）
发明人 ZHANG Y（2）
公开年 2021（4）
申请年 2021（2） 
专利权人

Ink composition useful in a device including a photodetector, comprises graphene quantum dot nanosurfactant, printable material, and solvent, where printable material is dispersed in solvent by graphene quantum dot nanosurfactant.

ZENG M, ZHANG Y

Cigarette packaging box printing process used for improving yield of printing includes installing designed and manufactured image printing plates on printing press, applying hot pressing film, imprinting pattern and cutting.

ZHANG Y

Flexible printed article used in wearable device e.g. conductive contact pad, comprises non-conductive, graphene oxide membrane base substrate, and electronic component positioned on non-conductive, graphene oxide membrane base substrate.

IONESCU R C, HOLDER H A, WITTKOPF J A, WORSLEY R, CASIRAGHI C, SHIELDS J P

Printing circuit in aerosol jet process or plasma jet process comprises dispersing graphene into cyclohexanone/terpineol to form graphene ink and printing circuit in aerosol jet process or plasma jet process using the graphene ink.

FUJIMOTO K, ESTRADA D, SUBBARAMAN H