国家/地区 韩国（3）
IPC部 B（2） C（2） H（2）
IPC大类
IPC小类
IPC
发明人 CHO K（3）
公开年 2021（3）
申请年
专利权人

Biological molecule detection device has graphene thin film that is arranged on lower end of upper substrate and upper end of lower substrate, respectively, and reaction spaces detect biological molecules in sample.

LEE L, CHO G, LUCERY, CHO K

Stretchable electrode ink composition used for forming electrode for thin film transistor for manufacturing stretchable inverter, comprises conductive nanomaterial, polymer material, and ionic liquid.

LEE G H, HONG K, CHO K

Rechargeable battery low efficiency prevention and life extension device for preventing low efficiency and extending life of rechargeable battery, has charging efficiency increasing module, which is formed on positive terminal.

SUNG L K, LEE S J, CHO K