国家/地区 韩国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类
IPC
发明人
公开年 2017（2）
申请年
专利权人 KOREA INST CERAMIC ENG TECHNOLOGY（2）

Alumina composite ceramic composition used for e.g. insulating package of electronic device, comprises alumina, zirconia or yttria-stabilized zirconia as additive, and graphene oxide and carbon nanotube, as another additive.

KIM H T, SHIN H S, KIM C H

Graphene-containing coating film used for head lamp, comprises hydrates, graphene positioned on surface of hydrates, and silica particles including agglomerates of silica nanoparticles, positioned on surface of hydrate and graphene.

LEE K G, CHANG K I, HUR S H, LI K, ZHANG G, HSU S