国家/地区 韩国（8） 美国（2） 世界知识产权组织（2）
IPC部 C（7） H（5） B（3）
IPC大类 C01（5） H01（5）
IPC小类 C01B（5） H01L（3）
IPC C01B031/04（3） C01B031/02（2） H01L051/50（2）
发明人 KIM C K（8）
公开年 2014（6）
申请年 2013（3）  2012（2） 
专利权人 KOREA INST S.（6）

Manufacture of sulfur-doped reduced graphene oxide used for manufacturing sheet, involves adding graphite powder to acidic solution, dispersing, mixing resultant graphene oxide and sulfur compound, heat-treating and cooling obtained product.

KIM Y H, YANG S J, KIM C K, KOO C M, HONG S M, HWANG S S, BAEK K Y, SHAHZAD F, CHO S K

Manufacturing graphene oxide film used as hole injection layer or precursor transport layer in organic electro-luminescent device, involves preparing graphene oxide dispersion.

KIM J Y, KIM S I, KIM Y H, KIM Y T, KIM C K

Manufacture of metal oxide-graphene nanocomposite used for electrode, involves preparing synthetic material of nanocomposite using cobalt chloride hydrate and/or distilled water, hydrothermally treating, and forming graphene flakes.

KIM C K, KIM S W, JEONG G H, LEE H M

Aluminum alloy composition used for forming local strengthening layer of piston, is obtained by adding carbon nanotubes or graphene to aluminum alloy containing aluminum as main component and silicon, in preset weight ratio.

YANG J K, RYU K H, LEE J K, KIM C K

Photoluminescence wavelength tunable material, useful in e.g. solar cell and LED, comprises composite comprising metal nanoparticles attached to graphene oxide to vary light emission characteristics of graphene oxide.

KIM J H, JUN S C, OH J Y, LEE S, LEE T, WOO D H, KIM S H, KIM C K, LIM J

Organic electroluminescent device comprises an anode, a hole injection layer, a light emitting layer, an electron injection layer and a cathode stacked on a substrate, and graphene oxide on hole injection layer or electron injection layer.

SHIN S B, KIM S I, KIM Y H, KIM C K, KIM J Y, KIM Y T

Manufacture of graphene electric component involves transferring metal protective layer and transfer layer to target substrate, removing exposed metal protection layer, and depositing secondary metal on metal protection layer.

KIM Y H, KIM S I, KIM Y T, KIM C K

Optical switch used in optoelectronic and computing device, has pump light source which controls permeability of incident light through graphene layer, such that irradiated incident light is selectively irradiated into graphene layer.

KIM J H, KIM D G, JUN S C, LEE J S, LEE S, WOO D H, LEE T J, KIM C K, LEE H J