公开(公告)号：US20240136970A1

公开(公告)日：2024-04-25

申请号：US18546069

申请日：2022-01-26

申请人： HUJECT

发明人： Moses SUNG ,  Won Keun YOO

IPC分类号： H02S20/26 ,  B64U70/90 ,  G09F19/22 ,  H02S20/30 ,  H02S40/22

CPC分类号： H02S20/26 ,  B64U70/90 ,  G09F19/226 ,  H02S20/30 ,  H02S40/22

摘要： An energy harvesting system and an indicator using same are disclosed. The disclosed indicator using an energy harvester comprises: an energy harvesting unit including at least one solar cell; a panel unit, which is arranged to face the energy harvesting unit, transmits sunlight and displays guide information; and a light-emitting unit for emitting light at the side surface of the panel unit.

公开(公告)号：US20240235459A9

公开(公告)日：2024-07-11

申请号：US18546069

申请日：2022-01-26

申请人： HUJECT

发明人： Moses SUNG ,  Won Keun YOO

IPC分类号： H02S20/26 ,  B64U70/90 ,  G09F19/22 ,  H02S20/30 ,  H02S40/22

CPC分类号： H02S20/26 ,  B64U70/90 ,  G09F19/226 ,  H02S20/30 ,  H02S40/22

摘要： An energy harvesting system and an indicator using same are disclosed. The disclosed indicator using an energy harvester comprises: an energy harvesting unit including at least one solar cell; a panel unit, which is arranged to face the energy harvesting unit, transmits sunlight and displays guide information; and a light-emitting unit for emitting light at the side surface of the panel unit.