国家/地区 韩国（31）
IPC部 C（31）
IPC大类 C01（31）
IPC小类 C01B（31） G01N（15） B01J（10）
G03F（10） B82Y（8） C09D（5）
H01L（5） B32B（4） C01G（4）
H01B（3） B29C（2） B41M（2）
B82B（2） C12M（2） C23C（2）
IPC C01B032/194（31）
发明人 KIM J（5） LEE K B（4） LEE S Y（4）
LEE Y（4） NAM Y（4） KIM H（3）
KIM H K（3） KIM H Y（3） MI K H（3）
OH I H（3） KIM H M（2） KIM K S（2）
KIM S G（2） KIM S K（2） LEE G H（2）
公开年 2022（10） 2020（7） 2021（7） 2011（2）
申请年 2021（8）  2020（6）  2019（5）  2018（3）  2011（2）  2014（2）  2022（2） 
专利权人 KOREA INST S.（5） KOREA ELECTR.（3） HANWHA AEROS.（2） UNIV IACF SU.（2）

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Sensor useful in detecting nitrogen dioxide for hospitals, medical facilities, medicinal manufacturing, and chemical handling industries, comprises graphene sheet positioned on substrate, and tungsten oxide nanorods doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Direct growth method of multilayer graphene through pressure heat treatment, comprises forming etch stop layer, forming metal catalyst layer, forming amorphous carbon layer and directly growing multilayer graphene on seed layer.

KIM H, KIM S K, MI K H, YOO C S, JOJINWOO, KIM H Y, JEONJUNHYUCK, YUNSUNGHO, SUNG K H, LEE S M

Performing low-temperature direct growth method of multilayer graphene for manufacturing pellicle for extreme ultraviolet lithography, involves forming etch stopper on substrate, and forming seed layer on etch stopper, where seed layer is selected from boron nitride, or boron carbon nitride.

KIM H Y, CHO J W, KIM H M, KIM S G, KIM H K, KIM H, MI K H, KIM S K

Manufacturing graphene thin film for pellicle material using ozone gas useful in semiconductor devices comprises forming graphene on the upper surface of substrate, exposing graphene layer to ozone, and heat-treating and etching.

LEE G H, KWON Y, WOOK Y B, MOON S I, MOON J, KIM K S, LEE S M

Sensor useful e.g. in system for detecting ammonia gas, comprises graphene sheet positioned on substrate, and tin oxide nanoparticles and nickel oxide nanoparticles doped on graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Manufacturing graphene wrinkles using three-dimensional structure patterning process comprises etching transition metal thin film to form three-dimensional pattern and inserting into chemical vapor deposition chamber to synthesize graphene.

KIM J, WIMALANANDA M D S, LEE J M

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Producing nanosheet, used to produce reduced graphene oxide sheet, comprises e.g. spin-coating sheet with graphene oxide solution, setting area, and contacting basic material to patterning surface of patterned poly dimethylsiloxane stamp.

LEE J H

Pellicle film used in extreme UV lithography, comprises carbyne layer containing structure in which carbyne molecules are entangled by applying coating solution prepared by mixing carbyne molecules and solvent and drying.

CHOI J H, CHO S J, YU L, KIMCHUNG, SEO K, KIM K S, LEE S Y, MOON S Y, KIM C, SEO K W