国家/地区 韩国（6）
IPC部 C（6）
IPC大类 H10（6）
IPC小类 C09D（4） C08K（3） H10K（3）
C23C（2） H10N（2）
IPC H10K099/00（3） C08K003/04（2） C09D011/037（2）
C23C016/02（2） C23C016/26（2）
发明人
公开年 2023（6）
申请年 2021（4）  2022（2） 
专利权人

Piezoelectric paint comprises fluorine-based polymer, graphene oxide surface-modified with fluorine-based alcohol, and methyl ethyl ketone, dimethyl formamide, dimethylacetamide, triethylphosphate, and N-methyl-2-pyrrolidone.

JAEWON C, IM S H, KIM Y H

Flexible graphene thin film used for transparent electrode devices, comprises flexible substrate, titanium buffer layer grown on one side of flexible substrate by sputtering and graphene thin film layer grown in-situ in same equipment.

YOON S G, IREH H

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

Layer structure for use in integrated circuit device, comprises lower layer, ion implantation layer in lower layer, and carbon-based material layer on ion implantation layer, and ion implantation layer includes carbon, and further has high electrical performance with ultra small structure.

YOO M, BYUN K, KIM S, LEE C, LEE C S, BYUN K E, YOO M S

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