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Patent Searching and Data


Title:
PROXIMITY SENSOR
Document Type and Number:
WIPO Patent Application WO/2015/025591
Kind Code:
A1
Abstract:
Provided is a proximity sensor capable of improving detection accuracy. A light spot (13s) obtained by a lens (7) condensing a crosstalk component (13) is not formed on an incident surface (9).

Inventors:
SHIGEMITSU NORIMICHI
HANATO HIROYUKI
Application Number:
PCT/JP2014/065365
Publication Date:
February 26, 2015
Filing Date:
June 10, 2014
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H01L31/12; H01H35/00
Foreign References:
JPH0567418A1993-03-19
JP2007206059A2007-08-16
JP2011208480A2011-10-20
JPH11166979A1999-06-22
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK (JP)
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