JPH0622323Y2 - 光センサ - Google Patents

光センサ

Info

Publication number
JPH0622323Y2
JPH0622323Y2 JP1989004137U JP413789U JPH0622323Y2 JP H0622323 Y2 JPH0622323 Y2 JP H0622323Y2 JP 1989004137 U JP1989004137 U JP 1989004137U JP 413789 U JP413789 U JP 413789U JP H0622323 Y2 JPH0622323 Y2 JP H0622323Y2
Authority
JP
Japan
Prior art keywords
light emitting
light
optical sensor
emitting element
receiving element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1989004137U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0294505U (de
Inventor
昌彦 神田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1989004137U priority Critical patent/JPH0622323Y2/ja
Priority to KR1019900000429A priority patent/KR930004897B1/ko
Priority to CA002007784A priority patent/CA2007784C/en
Priority to US07/465,928 priority patent/US5045683A/en
Priority to EP90100815A priority patent/EP0379140A1/de
Priority to CN90100327A priority patent/CN1019051B/zh
Priority to SU904742988A priority patent/RU2006832C1/ru
Publication of JPH0294505U publication Critical patent/JPH0294505U/ja
Application granted granted Critical
Publication of JPH0622323Y2 publication Critical patent/JPH0622323Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP1989004137U 1989-01-17 1989-01-17 光センサ Expired - Lifetime JPH0622323Y2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1989004137U JPH0622323Y2 (ja) 1989-01-17 1989-01-17 光センサ
CA002007784A CA2007784C (en) 1989-01-17 1990-01-15 Photosensor
KR1019900000429A KR930004897B1 (ko) 1989-01-17 1990-01-15 광센서
EP90100815A EP0379140A1 (de) 1989-01-17 1990-01-16 Lichtmessfühler
US07/465,928 US5045683A (en) 1989-01-17 1990-01-16 Light absorption detector with light emitting and light receiving elements
CN90100327A CN1019051B (zh) 1989-01-17 1990-01-17 光传感器
SU904742988A RU2006832C1 (ru) 1989-01-17 1990-01-17 Фотодатчик

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989004137U JPH0622323Y2 (ja) 1989-01-17 1989-01-17 光センサ

Publications (2)

Publication Number Publication Date
JPH0294505U JPH0294505U (de) 1990-07-27
JPH0622323Y2 true JPH0622323Y2 (ja) 1994-06-15

Family

ID=31206381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989004137U Expired - Lifetime JPH0622323Y2 (ja) 1989-01-17 1989-01-17 光センサ

Country Status (1)

Country Link
JP (1) JPH0622323Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008229199A (ja) * 2007-03-23 2008-10-02 Seiko Epson Corp 生体情報検出装置、生体情報検出装置の制御方法および制御プログラム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09113446A (ja) * 1995-10-13 1997-05-02 Horiba Ltd 赤外線ガス分析計

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321207Y2 (de) * 1986-12-23 1991-05-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008229199A (ja) * 2007-03-23 2008-10-02 Seiko Epson Corp 生体情報検出装置、生体情報検出装置の制御方法および制御プログラム

Also Published As

Publication number Publication date
JPH0294505U (de) 1990-07-27

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