国家/地区 韩国（3）
IPC部 B（2） G（2）
IPC大类 B82（2） G01（2）
IPC小类 B82B（2） G01G（2）
IPC G01G003/16（2）
发明人 KIM S Y（3）
公开年 2011（2）
申请年 2010（3）
专利权人 UNIST ACADIN.（2）

Patterning method of graphene used in graphene device, involves processing ring element of graphene oxide for patternizing laser irradiated in phase, during rising condition.

CHOI K S, KIM S Y, KWON G C, PARK Y S

Device for measuring mass of component having minute mass, uses graphene sheet consisting of a vacancy breaking carbon covalent bond formed in specific place, to measure mass based on natural frequency information of graphene sheet.

KIM S Y

Measurement object mass measuring device, has deformation unit adding tensile strain within elastic deformation area to graphene sheet, where natural frequency information of measurement object and graphene sheet are obtained.

KIM S Y