Title:
FLASH LIGHT SOURCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/154394
Kind Code:
A1
Abstract:
A flash light source device of the present invention is equipped with: a flash lamp; a wiring board that is provided with a circuit for making the flash lamp emit light; a housing, which is formed of a conductive material, and which houses the flash lamp and the wiring board; and an electromagnetic shield cable, which has wiring directly connected to the wiring board, an electromagnetic shield layer covering the wiring, and an insulating protection layer covering the electromagnetic shield layer, and which extends to the inner side and the outer side of the housing through an opening formed in the housing. At least an electromagnetic shield layer portion corresponding to the opening is exposed. The electromagnetic shield layer portion corresponding to the opening is electrically connected to a housing portion defining the opening.
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Inventors:
TAKEUCHI NOZOMI (JP)
Application Number:
PCT/JP2017/002746
Publication Date:
September 14, 2017
Filing Date:
January 26, 2017
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
F21S10/06; F21V23/00; G03B15/05; H01J61/90; H05K9/00; F21Y101/00
Foreign References:
| JP2014170921A | 2014-09-18 | |||
| JPH07336085A | 1995-12-22 | |||
| JPH09102692A | 1997-04-15 | |||
| JPS6259974U | 1987-04-14 | |||
| JPH0927213A | 1997-01-28 |
Other References:
See also references of EP 3428525A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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