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Patent Searching and Data


Title:
REFLECTIVE TYPE PHOTOELECTRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2014/167869
Kind Code:
A1
Abstract:
A reflective type photoelectric sensor (10) is provided with: a projection element (21) that projects light; a mirror (31) that deflects the light that is projected by the projection element (21) and incident from a body to be detected; a light receiving lens (41) that collects the light deflected by the mirror (31); a light receiving element (42) that includes a light receiving surface (42a) that receives the light collected by the light receiving lens (41); and a light receiving substrate (43) on which the light receiving element (42) is mounted such that the light receiving surface (42a) crosses the optical axis of the light receiving lens (41). The light receiving substrate (43) is provided extending along the optical axis of the light receiving lens (41), and the light receiving element (42) is mounted such that the light receiving surface (42a) crosses the light receiving substrate (43).

Inventors:
TSUCHIDA, Shunji (Ltd. 2431-1 Ushiyama-ch, Kasugai-shi Aichi 01, 〒4860901, JP)
Application Number:
JP2014/051190
Publication Date:
October 16, 2014
Filing Date:
January 22, 2014
Export Citation:
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Assignee:
PANASONIC INDUSTRIAL DEVICES SUNX CO., LTD. (2431-1, Ushiyama-cho Kasugai-sh, Aichi 01, 〒4860901, JP)
International Classes:
H01H35/00; H01L31/12
Foreign References:
JP2006351681A
JPH11175651A
JPH07335997A
JPH04212229A
JPS5990151U
JP2012243928A
JPH0886885A
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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