Title:
CAMERA SYSTEM MIRROR AND CAMERA SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/276193
Kind Code:
A1
Abstract:
A camera system mirror (100) has a substrate (101), a mirror layer (102), a fluorescent layer (103), and an excitation window layer (104). The substrate (101) is provided at a position opposing an objective lens of an infrared camera, and allows transmission therethrough of visible light and infrared light. The mirror layer (102) is provided to a main surface of the substrate (101) on the side opposing the infrared camera, reflects visible light, and allows transmission therethrough of infrared light. The fluorescent layer (103) is provided to at least a part of a surface of the mirror layer (102), and emits at least infrared light by receiving predetermined excitation light. The excitation window layer (104) is provided so as to cover the fluorescent layer (103), allows transmission therethrough of excitation light, and reflects at least infrared light.
Inventors:
KAWAMURA KEN (JP)
Application Number:
PCT/JP2021/044476
Publication Date:
January 05, 2023
Filing Date:
December 03, 2021
Export Citation:
Assignee:
JVCKENWOOD CORP (JP)
International Classes:
G03B15/00; B60R1/12; G02B5/20; G02B5/26; B60R1/04
Domestic Patent References:
| WO2017073064A1 | 2017-05-04 |
Foreign References:
| JP2009040144A | 2009-02-26 | |||
| JP2004136762A | 2004-05-13 | |||
| JP2000236468A | 2000-08-29 | |||
| JP2012178395A | 2012-09-13 | |||
| JP2008290545A | 2008-12-04 | |||
| JP2002316580A | 2002-10-29 | |||
| JP2021106833A | 2021-07-29 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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