国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C01（3） G11（3）
IPC小类 C01B（3）
IPC C01B031/02（3）
发明人 NAG E C（3）
公开年 2014（3）
申请年 2012（3） 
专利权人 TOSHIBA SAMS.（3）

Device useful for manufacturing graphene, comprises multiple optical devices, which irradiate light on disc divided into multiple areas and form graphite oxide layer on surface, and control unit to control e.g. movement of optical devices.

BYUNG Y S, NAG E C, KYUNG S R

Manufacture of graphene used in optical disc recording apparatus, involves forming thin film of graphite oxide layer on optical disc substrate of optical disc recording apparatus, irradiating laser light, and separating graphene.

BYUNG Y S, NAG E C, KYUNG S R

Apparatus used for manufacturing graphene, consists of parallel-connected optical recording devices for irradiating light, optical recording disk, and controller for controlling optical recording device.

BYUNG Y S, NAG E C, KYUNG S R