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Title:
PHOTODETECTOR AND DISTANCE MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/181979
Kind Code:
A1
Abstract:
This photodetector is equipped with a plurality of detection units (2) which have a SPAD (4) that responds to photon incidence. One or more of the plurality of detection units is configured in a manner such that after the SPAD responds to the photon incidence, the recovery time until it is next possible to respond is different from the recovery time of the SPAD of one or more separate detection units among the plurality of detection units.

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Inventors:
AZUMA KENTA (JP)
OZAKI NORIYUKI (JP)
KASHIWADA SHINJI (JP)
KIMURA TEIYU (JP)
TAKAI ISAMU (JP)
MATSUBARA HIROYUKI (JP)
OHTA MITSUHIKO (JP)
HIRATSUKA SHIGEYOSHI (JP)
Application Number:
PCT/JP2018/013820
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
G01S7/4863; G01S17/10; H01L31/10; H01L31/107
Foreign References:
JP2016145776A2016-08-12
JP2016225453A2016-12-28
US20160371419A12016-12-22
JP2015117970A2015-06-25
JP2013020972A2013-01-31
JP2017026615A2017-02-02
JP2014081254A2014-05-08
JP2004264097A2004-09-24
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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