Title:
LED DRIVE MODULE
Document Type and Number:
WIPO Patent Application WO/2024/019586
Kind Code:
A1
Abstract:
The present invention relates to an LED drive module. The LED drive module having an ultraviolet LED applied thereto, according to one embodiment of the present invention, may comprise a defect detection unit. The defect detection unit may detect a defect in an ultraviolet LED. The defect detection unit may comprise a connection state detection unit for detecting a connection state of the ultraviolet LED. In addition, the connection state detection unit may output a defect signal from a defect signal output end if a defect occurs in the ultraviolet LED as a result of short-circuiting and opening.
Inventors:
KWON OK HWAN (KR)
LIM KWANG BEA (KR)
LIM KWANG BEA (KR)
Application Number:
PCT/KR2023/010579
Publication Date:
January 25, 2024
Filing Date:
July 21, 2023
Export Citation:
Assignee:
SEOUL VIOSYS CO LTD (KR)
International Classes:
H05B45/50; H05B45/345
Foreign References:
| KR20140092315A | 2014-07-23 | |||
| KR20110028204A | 2011-03-17 | |||
| KR20170032405A | 2017-03-22 | |||
| KR20120003793A | 2012-01-11 | |||
| KR20200045671A | 2020-05-06 |
Attorney, Agent or Firm:
AIP PATENT & LAW FIRM (KR)
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