国家/地区 中国（19） 韩国（9） 美国（9） 世界知识产权组织（6） 欧洲专利局（EPO）（3） 加拿大（2） 台湾（2）
IPC部 C（30）
IPC大类 C09（30） G01（14） H01（9）
C08（8） G02（5） G06（5）
C01（4） G09（4） B01（3）
A41（2） A62（2） B29（2）
B33（2） G03（2） H05（2）
IPC小类 C09D（30）
IPC C09D011/52（11） C09D007/61（8） C09D011/03（5）
G01N033/00（4） G06K019/077（4） C09D001/00（3）
C09D005/26（3） C09D007/65（3） C09D011/033（3）
C09D011/102（3） C09D163/00（3） C09D179/08（3）
G01N027/22（3） A41D013/11（2） B33Y010/00（2）
发明人 LIU Z（4） CHEN S（2） LI J（2）
MA Y（2） SHIM B（2） WANG J（2）
ZHOU Y（2） ZHU L（2）
公开年 2021（30）
申请年 2020（30）
专利权人 KOREA INST S.（2） SHANDONG HUA.（2） SHIM B（2）

Sensors used for detecting ethanol and methanol vapors, comprises active layer comprising aqueous conductive inks containing poly(3,4-ethylenedioxythiophene), poly(3,4-ethylenedioxythiophene)-graphene oxide, or poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)-graphene oxide.

NEVES M F F, ALVES L S M, DAMASCENO J P V, JUNIOR O D L, ZARBIN A J G, ROMAN L S

Foldable display device e.g. in TV comprises e.g. heat dissipation substrate disposed on support substrate, including copper and their alloy and heat dissipation coating layer on surface of heat dissipation substrate, includes base resin.

LEE K H, CHOI S, LEE M

Wearable conductive gas thin film sensor used in ammonia gas, nitrogen dioxide, and hydrogen sulfide gas sensing comprises flexible substrate and gas sensitive material layer formed on flexible substrate.

WANG Y, SUN X, GUO Y, ZHONG M, ZOU B, LI M, WAN P, ZHU L, XIAO A

Graphene ink used for electrode and biosensor for home appliances and batteries comprises single layer of graphene sheet having crystalline structure, and single-layered graphene sheet having sheet structure exfoliated from graphite.

CHOI B G, KIM D, KIM Y, PARK H J, SON S K, HWA P

Light-resistant screen coating used for light-resistant screen, comprises film-forming substance, graphene, additives and diluents, and includes acrylic resin, epoxy resin, aluminum silver powder, and aluminum-silver powder directional agent.

ZHOU Y, LI Z, WANG M, GAO X, CUI K

Ammonia gas detection sensor useful in gas detection device to monitor and detect flammable, explosive and toxic gas comprises board, graphene sheet positioned on substrate and metal nanoparticles located on graphene sheet.

LEE K B, NAM Y, NAM J H, YOON S, LEE Y, NAH I W, OH I H

Printed nanocomposite material used in printed strain sensor which is used to measure power output of cyclist, comprises polymer, crosslinking agent and conductive nanomaterial, in which material is printed in the form of film or sheet.

COLEMAN J, BOLAND C, ODRISCOLL D, MCMAHON S

Manufacture of polymer waveguide e.g. optical waveguide for passively mode-locked laser, involves forming cladding layer comprising polymer on substrate, removing portion of cladding layer to form groove for waveguide, and forming core accommodating dispersed graphene on groove.

RYU B, SONG Y, RYU B W

Composition used in forming thin film, comprises chemical contrast pattern having first region of first chemistry on background of second chemistry, and microphase-separated block copolymer material overlying the chemical contrast pattern.

ARNOLD M, JACOBBERGER R, NEALEY P, XIONG S, CHANG T, MA Z, NEALEY P F

Graphene conductive ink for RFID electronic tags, comprises ink solvent, and graphene spun fibers dispersed in the ink solvent, and a dispersant is distributed on the surface of the graphene spun fibers.

LIU Z, MA Y, LV Z, LI J, CHEN S, HAN P