Title:
LIGHTING DEVICES FOR AUTOMATICALLY SWITCHING BETWEEN A VISIBLE LIGHT SOURCE AND AN INFRARED LIGHT SOURCE
Document Type and Number:
WIPO Patent Application WO/2020/124340
Kind Code:
A1
Abstract:
The present disclosure relates to a lighting device for automatically switching between a visible light source and an infrared light source. The lighting device may include a light source, an infrared filter, and a driving module for driving the infrared filter.
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| JPS6028190 | [Title of the Invention] Solid imaging device |
Inventors:
ZHENG LIYUN (CN)
ZHAN HUI (CN)
LIU YANHUI (CN)
ZHAO YUBING (CN)
ZHAN HUI (CN)
LIU YANHUI (CN)
ZHAO YUBING (CN)
Application Number:
PCT/CN2018/121621
Publication Date:
June 25, 2020
Filing Date:
December 17, 2018
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
H04N5/33
Foreign References:
| US20150334316A1 | 2015-11-19 | |||
| US20150334316A1 | 2015-11-19 | |||
| CN206386880U | 2017-08-08 | |||
| CN105389571A | 2016-03-09 | |||
| CN203133460U | 2013-08-14 |
Other References:
See also references of EP 3878169A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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