国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D011/037（2） H10K099/00（2）
发明人
公开年 2023（3）
申请年 2021（3）
专利权人

Manufacturing conductive ink useful in circuit board for next generation electronic device comprises e.g. mixing guar gum, xanthan gum, or hydroxyethyl cellulose with heated solvent, and mixing ethylene glycol, or propylene glycol.

HYOYOUNG M

Copper-graphene composite ink comprises copper-graphene composite having core containing copper and graphene shell covering core, acid anhydride epoxy, amine-based curing agent, and acid anhydride curing agent, and epoxy-based silane.

LEE S M, UNG J, AHN T Y

Perovskite composite films useful in energy harvesting device, comprises halide perovskite material dispersed in organic matrix composed of natural polymers.

KIM T H, KIM Y J, HUN L