国家/地区 韩国（4）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC
发明人 CHOI J（4）
公开年 2019（4）
申请年 2018（3） 
专利权人

Basal ganglia-on-a-chip for screening therapeutic agents for brain and nervous system diseases comprises graphene-conjugated magnetic nanoparticles patterned on substrate, and first hydrogel containing glutamatergic neurons.

CHOI J, LEE W J, SHIN J W, SHINJAEWOOK

Method for producing epitaxy structure, involves removing graphene layer from support substrate, and transferring graphene layer to be positioned on flexible substrate.

HONG Y, JUNGJOONSUCK, CHOI J

Graphene-based photodiode used in next-generation display field such as flexible display, touch panel, has semiconductor oxide film that depins Fermi level from interface state having reverse bias voltage between substrate and graphene.

CHOI J, PARK H

Exfoliating graphene involves separating the metal and graphene layer by penetrating the peeling solution containing acetic acid between the metal and the graphene layer.

YOUNGCHUL J, AHN J, CHOI J