国家/地区 韩国（20）
IPC部 C（20）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC G06F003/041（14） C01B031/02（10） C01B031/04（10）
H01B005/14（8） H01B013/00（6） C01B032/182（5）
G06F003/044（4） H01B001/04（4） B32B009/00（3）
B82Y030/00（3） G06F003/045（3） H01L031/04（3）
H01L051/44（3） H01L051/52（3） H05B033/28（3）
发明人 KIMURA N（2） SHIMIZU K（2） SHIN W（2）
SOHN H（2）
公开年 2017（5） 2013（4） 2012（3） 2022（2）
申请年 2012（4）  2017（4）  2011（2）  2016（2）  2021（2） 
专利权人 KIMURA N（2） LG DISPLAY C.（2） SAMSUNG ELEC.（2） SHIMIZU K（2）
SONY CORP（2）

System for detecting two-dimensional (2D) object, has identifying 2D detection target or detecting its location using each contrast ratio according to red, green and blue (RGB) wavelength band extracted from optical image of 2D detection target.

SEO Y H, NGUYEN D C, PARK Y E, YONGHO S, BALL C

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

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Display panel of display device, has pressure-sensitive adhesive layer that is positioned on graphene layer and has pressure-sensitive adhesive, and polymer film is positioned on pressure-sensitive adhesive layer and has elastomer.

PARK J

Touch screen comprises graphene array arranged at regular intervals in rows and columns according to touch resolution, transparent plastic (120) wrapping the graphene array and signal processing unit to detect conductivity.

MOON Y S, CHOI Y H

Triboelectric type graphene-based touch sensor device for electronic equipment, has triboelectric for generating triboelectric potential by contact of friction material whose contact is detected based on current change in channel layer.

KIM S W, KIM T H, KHAN U, RYU H J, CHOI S, KANG M, KIM D H, SEUNG W C, KIM S, HO K T, HAN J R, SEUNG C, KIM D, WAN C S

Preparation of carbon nanotubes and graphene for forming conductive film, involves heat-treating mixture of carbon nanotube and graphene precursors and intercalating compound, peeling resultant in solvent, and removing impurities.

JEON S, KIM J, JIN K, JUNG M K, SEOK W J

Conductor for electronic device comprises substrate, conductive layer disposed on substrate and having islands containing graphene whose surfaces have p-type dopant, and another conductive layer containing conductive metal nanowire.

SOHN H, KWAK C, KIM M J, PARK H C, SHIN W, CHO Y

Apparatus for inspecting characteristics of graphene film, consists of spray nozzle unit for spraying liquid on upper surface of graphene film for forming droplets, and unit for generating image information based on shape of droplet.

JU S H

Electrical conductor for use in electronic devices, has first conductive layer that includes graphene which is p-doped with p-type dopant, formed in first surface facing second conductive layer and second surface.

SOHN H, SHIN W, WOO Y S, SUN X, XIN Y, YEO R, SOHN H S