国家/地区 欧洲专利局（EPO）（2） 美国（2）
IPC部 C（4）
IPC大类 C01（2） C09（2） C25（2）
IPC小类 C01B（2） C09D（2） C25D（2）
IPC C25D005/54（2）
发明人 CHANG K（4）
公开年 2020（4）
申请年 2018（4）
专利权人 NANJING GRAP.（2）

Making electroplated copper on non-metal material surface by graphene-based plating ink involves drying the ink sprayed on non-metal material surface, immersing in plating solution and applying voltage or current to get electroplated copper.

KU K, CHANG K, LAI C P

Forming electroplated copper on surface of non-metal materials by graphene-based plating ink involves preparing graphene-based plating ink, spraying plating ink on surface of non-metal material and drying ink sprayed on surface.

KU K, CHANG K, LAI C

Flexible printed circuit for use in wide range of applications, such as computers and peripherals, comprises flexible plastic substrate, where layer of functionalized graphene-based ink is attached to surface of flexible plastic substrate.

KU K, CHANG K, LAI C

Production of graphene film involves providing surface light source on at least one surface of polyimide film, graphenizing at least one portion of polyimide film using light energy of light source, and recovering graphene-polyimide film.

HEE W, JUNG M H, KWONSIN, CHANG K, DAI J