国家/地区 韩国（4）
IPC部 C（4） B（2）
IPC大类 C09（4） C01（3） B82（2）
IPC小类 C09K（4）
IPC B82Y020/00（2） B82Y040/00（2） C09K011/65（2）
发明人 CHO S O（2） LEENAEUN（2）
公开年 2022（4）
申请年 2021（3） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（4）

Light-emitting device for e.g. displays, includes carbon-containing film comprising at least one carbon atom, and light-emitting alkylene group, where light-emitting group is chemically bonded to at least one carbon atom on surface of carbon-containing film.

HWANG K, CHOI H, KIM J, KWAK S, JEONG J, BAEK S, KIM S, BAIK M, JUNG Y, SIK C Y, BAEK M H, JUNG J H, KIM J H, CHOI H H, HWANG K Y

Production of graphene quantum dots used in electronic device, involves thermally decomposing silicon carbide substrate in reduced pressure atmosphere in which mixed gas containing hydrogen is supplied.

CHO S O, LEENAEUN

Manufacturing biocompatible graphene quantum dots useful in bio-electronic device for bio-imaging and bio-sensing comprises preparing hydrogen-terminated graphene quantum dot and hydrophilizing hydrogen-terminated graphene quantum dots.

CHO S O, LEENAEUN

Ground reinforcement material used for reinforcing ground, comprises gas hydrate-soil mixture.

CHO G C, KANG S J, KANG C W, KANG S, HWAN K C