国家/地区 韩国（10） 日本（9） 美国（8） 中国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 台湾（2）
IPC部 C（13）
IPC大类 C01（13）
IPC小类 C01B（13）
IPC C01B031/02（13）
发明人 KIMURA N（2） SHIMIZU K（2）
公开年 2013（4） 2011（3） 2012（3）
申请年 2012（4）  2011（3）  2016（2） 
专利权人 SONY CORP（3） KIMURA N（2） SEMICONDUCTO.（2） SHIMIZU K（2）

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

Method for forming graphene film on element of touch panel of electronic device, involves forming graphene film by irradiating laser light to region of graphene oxide film to reduce region, and removing another region by water washing.

MOMMA Y, KAWAKAMI T, MOMO J

Element for touch panel of e.g. LCD device, has first and second conductive films connected to first and second electrodes, respectively, where second electrode is located apart from first electrode and each electrode includes graphene.

YAMAZAKI S, OGUNI T, OGINO K, IKEDA H

Manufacturing laminated structure used in e.g. display, comprises bonding layer of graphene film on first substrate to second substrate with adhesive resin layer, removing first substrate and forming transparent layer on graphene film.

KIMURA N, SHIMIZU K, FUKUDA T

Graphene touch panel comprises base substrate, polymer stamp, organic insulator and patterned graphene layer formed on organic insulator using organic solvent.

LEE S S, KIM H S, JUNG M W, LIM J, AN K S

Manufacture of graphene film used for manufacturing touch device, involves forming graphene oxide film on substrate, injecting nitrogen gas and carbon gas phase with chamber, irradiating oxidation laser and reducing to graphene film.

TAE H K, JONG H P, HEON K T, HYUN P J

Graphene laminate used for electrode or conductive thin film for electronic component e.g. transistor, laser device, touch panel and solar cell, comprises substrate, polymer layer having electron withdrawing group, and graphene layer.

CHOI M C, JUNG J H, KWON O K, CHOI J O

Transfer sheet used for e.g. capacitance-type touch input device, has base sheet, thin metal film layer, and transparent conductive film layer containing graphene as main component, formed sequentially.

MORI F, TERAZONO H, TERAZONO S

Transparent conductive film used as electrode in e.g. heater, has electroconductive graphene sheet with secondary region whose light transmittance capacity is higher than primary region.

SHIMIZU K, KOBAYASHI T, KIMURA N, IZUHA K, DEWA K

Transparent conductor for solar cell, organic light emitting diode, touch panel, or display comprises graphene layer, and permanent dipole layer on graphene layer to electrostatically dope the graphene layer.

OEZYILMAZ B, NI G, ZHENG Y, OZYILMAZ B, GUANG S N, NI G X, OEZYILMAZ B