EP EP4026807A1

LIGHT EMITTING DEVICE

Publication no.

EP4026807A1
Priority date
2019-09-06
Filing date
2020-09-02
Published
2022-07-13
Assignee
SEOUL VIOSYS CO LTD [KR]
Inventors

JU BYEONG CHEOL [KR], CHOI JAE YOUNG [KR], JO JI HYUN [KR]

Abstract

[0001] 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.

Classification

C02F1/32AI
C02F1/325
C02F2201/3222
C02F2201/326
C02F2209/42
C02F2303/04

Source documents

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