EP-4714911-A3 - LIGHT EMITTING DEVICE
EP4714911A3EP 4714911 A3EP4714911 A3EP 4714911A3EP-4714911-A3
Abstract
A light emitting device comprises: a body which is arranged on the liquid surface that forms the boundary between air and liquid, and which can move up, down, right, or left in accordance with the floating of the liquid surface; and a light source unit, which is mounted on the body so as to emit light at the liquid, thereby processing the liquid.
Inventors
- JU, Byeong Cheol
- CHOI, JAE YOUNG
- JO, JI HYUN
Assignees
- Seoul Viosys Co., Ltd
Dates
- Publication Date
- 20260513
- Application Date
- 20200902