国家/地区 韩国（3）
IPC部 H（3）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC H01L029/16（2） H01L029/66（2）
发明人 LEE B H（2）
公开年 2021（2）
申请年 2020（3）
专利权人 GWANGJU INST SCI TECHNOLOGY（3）

Tribological power generator for harvesting triboelectric electricity, comprises flexible electrode unit with metal layer provided between first and second dielectric layer and triboelectric charging is generated by contact and non-contact.

OH B, SHIN Y, CHO S, JUNG G, OH B S, SEOP S Y, JUNG G Y

Graphene semiconductor junction device comprises substrate, gate electrode, gate insulating layer, graphene layer, semiconductor layer, drain electrode, and source electrode on graphene layer to be separated from semiconductor layer.

KIM K Y, KIM S Y, LEE B H, KIM K

Graphene-semiconductor hetero-junction photodetector for performing photodetection function, has drain electrode that is formed in direction perpendicular to direction in which source electrode is connected to graphene layer.

LEE B H, CHANG K E