国家/地区 韩国（5）
IPC部 H（4） F（2）
IPC大类 H01（3） F21（2）
IPC小类 F21K（2） F21V（2） H01G（2）
IPC F21K099/00（2） H01G011/86（2）
发明人 PARK S M（5）
公开年 2016（5）
申请年 2015（4） 
专利权人 CHOI H（2） KEUMYONG ELE.（2） KOREA INST C.（2）

Heat radiating apparatus of LED lighting fixture, has graphene substrate that is provided to diffuse heat conducted from one heat sink to other heat sink, and is connected to other heat sink.

HEE C C, HOON C, PARK S M, CHANG H C, CHOI H

Radiator for large size LED lighting apparatus e.g. street light, has heat sink fixed in large size heat spreader tool, and radiator structure for diffusing conduction of heat from graphene substrate with natural convection process.

HEE C C, HOON C, PARK S M, CHOI H

Manufacture of electrode used in ultracapacitor, involves adding graphite oxide to polar solvent, ultrasonically treating, obtaining graphene oxide dispersion, mixing with dispersion medium and binder, molding, and heat-treating.

ROH K C, PARK S M, CHO M Y

Manufacturing method of graphene electrode for super capacitor in toy, involves surface-processing reduced graphene oxide using surfactant and mixing dispersion medium and manufacturing composition of super capacitor electrode.

ROH K C, HAN J, PARK S M

Manufacture of graphene sheet involves preparing graphitized polymer film, immersing graphitized polymer film in solution containing acid, forming graphite intercalation compound, heating, forming expanded graphite and releasing.

AN J C, HONG I P, KIM B J, KIM H J, KIM Y J, PARK S M