国家/地区 韩国（3）
IPC部 B（2） C（2） H（2）
IPC大类 B82（2） H01（2）
IPC小类 B82B（2） H01L（2）
IPC B82B001/00（2）
发明人 SON D I（3）
公开年
申请年
专利权人 KOREA INST S.（2）

Metal oxide semiconductor-graphene core-shell quantum dot useful in LED and its fabrication, comprises a structure, where metal oxide semiconductor nanoparticle is a core and the core is covered with graphene in a shell shape.

CHOI W, SON D I, KWON B W, PARK D H, GUK C W, IK S D, UK K B, HUI P D, WON K C, DONG I S, BYOUNG W K, DONG H P

Preparing graphene used in e.g. LEDs, transistors involves treating graphite with acid to form graphite oxide, mixing with metal oxide nanoparticles; and treating with acid to separate graphene.

CHOI W K, PARK D H, KWON B W, SON D I, CHOI W

Optical detector for e.g. health care application, has nanoparticle layer formed on sheet-shaped graphene thin film and patterned to define electrode region of thin film, where nanoparticles are formed in nanoparticle layer.

KIM T, JUNG J, SON D, LEE J, YANG H, PARK W, KIM T W, JUNG J H, SON D I, LEE J M, YANG H Y, PARK W I