国家/地区 韩国（16）
IPC部 C（16）
IPC大类 H05（16） C08（11） C09（3）
C01（2） H01（2）
IPC小类 H05K（16） C08K（11） C08L（5）
C08J（3） C01B（2） C08G（2）
C09D（2）
IPC H05K009/00（16）
发明人 LEE S B（3） HAN Y K（2） JEON O N（2）
JUNG B M（2） KWON S J（2） PARK B J（2）
RYU S H（2）
公开年 2022（6） 2023（6） 2021（4）
申请年 2021（16）
专利权人 JEON O N（2） KOREA MATERI.（2）

Producing porous composite hydrogel useful for electromagnetic interference shielding, comprises mixing vinyl-based monomer and crosslinking agent, adding carbon-based material to mixture, and forming porous composite hydrogel.

SOHN D, QUYEN V T, NO T

Composition useful in e.g. article, preferably flexible display device of electromagnetic wave shielding film and for transportation devices comprises graphene oxide, nano cellulose, reducing agent comprising hydroxy and amino group.

HONG S W, BAE S, HONG P H, LEE Y, HANUI K, CHOI K W, NO A

Producing composite plated heat dissipation sheet using device, comprises e.g. injecting electromagnetic wave reflective material, and electromagnetic wave absorbing material into plating bath, and mounting heat radiation sheet.

LEE C S, YOO M J, YANG W S, SUHMOONSUHK, JEON Y, CHOIWONJUN

Electromagnetic wave shielding sheet useful in covers of electrical and electronic products and interior interiors, comprises graphene powder mixed with silicon-based resin raw material, and discharged as molten fine fibers through nozzle.

JEON O N

Electromagnetic wave shield heat dissipation adhesive sheet useful for electrical and electronic devices e.g. semiconductor chips, and chargers comprises heat dissipation layer, electromagnetic wave shielding layer and adhesive layer.

KIMTAEHAN, HUN L S, SONG J, CHOI S, YUMINSOOK, YOUK S K, SHIM Y

Manufacturing electromagnetic wave shielding sheet useful in electric and electronic components e.g. heating mat, and electric blanket comprises mixing graphene powder and silicon-based resin, forming elastic fabric, and overlapping.

JEON O N

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Carbon fiber reinforced nylon-metal nanoplate composite useful as electromagnetic wave shielding material, comprises carbon fiber reinforced nylon, carbon material including graphene and carbon nanotubes, and metal nanoplates.

YOON J W, MAH Y J, CHAI K Y, KANTHASAMY R

Composite material useful for electromagnetic shielding in e.g. mobile phone and computer, comprises conductive filler, which is partially attached to the particle surface.

LEE S B, PARK B J, RYU S H, KWON S J, CHOI J, HAN Y K

Composite material for shielding electromagnetic wave, comprises polymer material particles dispersed in polymer material matrix, and electromagnetic wave shielding filler provided in matrix and dispersed in region between polymer particles.

PARK B J, KWON S J, RYU S H, KIM T, LEE S B, LEE J S, JUNG B M, HAN Y K