JPH0580968B2 - - Google Patents

Info

Publication number
JPH0580968B2
JPH0580968B2 JP62130673A JP13067387A JPH0580968B2 JP H0580968 B2 JPH0580968 B2 JP H0580968B2 JP 62130673 A JP62130673 A JP 62130673A JP 13067387 A JP13067387 A JP 13067387A JP H0580968 B2 JPH0580968 B2 JP H0580968B2
Authority
JP
Japan
Prior art keywords
elements
fresnel lens
sensor element
heat source
area
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 - Fee Related
Application number
JP62130673A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63293425A (ja
Inventor
Noboru Masuda
Kenji Tomaki
Tetsuo Oosawa
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP62130673A priority Critical patent/JPS63293425A/ja
Publication of JPS63293425A publication Critical patent/JPS63293425A/ja
Publication of JPH0580968B2 publication Critical patent/JPH0580968B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP62130673A 1987-05-27 1987-05-27 焦電形赤外線検出装置 Granted JPS63293425A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62130673A JPS63293425A (ja) 1987-05-27 1987-05-27 焦電形赤外線検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62130673A JPS63293425A (ja) 1987-05-27 1987-05-27 焦電形赤外線検出装置

Publications (2)

Publication Number Publication Date
JPS63293425A JPS63293425A (ja) 1988-11-30
JPH0580968B2 true JPH0580968B2 (en]) 1993-11-11

Family

ID=15039878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62130673A Granted JPS63293425A (ja) 1987-05-27 1987-05-27 焦電形赤外線検出装置

Country Status (1)

Country Link
JP (1) JPS63293425A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153532U (en]) * 1986-03-20 1987-09-29

Also Published As

Publication number Publication date
JPS63293425A (ja) 1988-11-30

Similar Documents

Publication Publication Date Title
CA2220813A1 (en) Passive infrared motion detector and method
US5254853A (en) Optical sensing device
ATE135480T1 (de) Richtungsempfindliche zähl- und schaltvorrichtung
AU6352196A (en) Thermal emitted radiation detecting device
KR910005245B1 (ko) 적외선 검지기
JPH07174622A (ja) 赤外線式人体検知装置
KR890001007A (ko) 이동체 검지장치
DE3679443D1 (de) Lichtschranke.
JPS6330680B2 (en])
JPH0580968B2 (en])
JP3303707B2 (ja) 熱線式検知器
JPH0547053B2 (en])
ATE173083T1 (de) Sensor zum erfassen von elektromagnetischer strahlung
JPH0572968B2 (en])
US5485011A (en) Two-sided integrated-circuit PIR sensor package
JPH01255915A (ja) 光学式タツチパネル
JPH076549Y2 (ja) 赤外線センサ
JPS634652B2 (en])
JPH02278131A (ja) 焦電型赤外線検出器
JP2818184B2 (ja) 赤外線受動型方向判定センサ
JP2946346B2 (ja) 赤外線検出装置
JPH0455256B2 (en])
JPH02272390A (ja) 移動物体検出方式
JPH02311781A (ja) 移動物体検出装置
JPS61151491A (ja) 熱線式検知器

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees