国家/地区 韩国（9）
IPC部 B（3） G（3） C（2）
D（2） H（2）
IPC大类 G02（3） B01（2） C01（2）
D01（2） H01（2）
IPC小类 G02B（3） C01B（2） D01D（2）
G02F（2） H01L（2）
IPC C01B031/04（2） D01D005/00（2） G02B006/10（2）
发明人 KIM J T（4） YUN Y J（2）
公开年 2013（6） 2014（3）
申请年 2012（9）
专利权人 ELECTRONICS TELECOM RES INST（9）

Graphene optical device, has device main body provided with light modulation unit, and optical wave guides extended to clad portion, where optical wave guides generate optical signal that is transmitted to trench.

KIM J T, YU Y J, CHUNG K H, CHOI J S, CHOI C G

Forming a complex used in dye-sensitized solar cell, by forming quantum dot, forming graphene, forming compound with quantum dot and graphene, evaporating with diazonium salt, and reducing diazonium salt from mixture and covalently bonding.

JUNG M H, CHU M J

Proton generating target for use in ion beam treatment apparatus, has graphene layer surrounding another graphene layer, where proton is generated from liquid state hydrogen droplet and incoming laser beam is fixed on latter graphene layer.

JUNG M Y, SHIN D H, KIM S

Making graphene fiber for lithium-ion battery and filters, involves coating supporting fiber with graphene oxide-containing solution to form composite fiber; and separating supporting fiber from composite fiber.

YUN Y J, SONG K

Manufacturing graphene used in electronic device, comprises mixing implant and graphite produced material and then heating, and peeling off graphene from obtained intercalation product including alkali metal or alkaline earth metal.

MIN G Y, GI J S, GYU Y I, BON G J

Fabricating filter involves fabricating graphene-polymer mixed solution by mixing polymer with graphene-containing solution; fabricating conducting collector; and forming the filter by electrospinning the mixed solution to collector.

YUN Y J, YU H Y, KIM Y Y, JANG W I, JU Y Y, YOUNGYU H, YEONKIM Y, ICKJANG W

Optical waveguide, useful for planar lightwave circuit, comprises substrate, first dielectric layer positioned on substrate, graphene layer comprising graphene formed on first dielectric layer, and second dielectric layer.

KIM J T

Polarizer used as transverse electric (TE)-mode pass polarizer for passing only TE mode component, and to polarize light, comprises substrate, first and second dielectric layers, optical waveguide, third dielectric layer, and graphene layer.

KIM J T

Photodetector used for optical communication has first electrode and second electrode which are positioned on graphene layer provided on second dielectric layer arranged on optical waveguide.

KIM J T