[go: up one dir, main page]

JPS5660325A - Infrared ray detector - Google Patents

Infrared ray detector

Info

Publication number
JPS5660325A
JPS5660325A JP6679680A JP6679680A JPS5660325A JP S5660325 A JPS5660325 A JP S5660325A JP 6679680 A JP6679680 A JP 6679680A JP 6679680 A JP6679680 A JP 6679680A JP S5660325 A JPS5660325 A JP S5660325A
Authority
JP
Japan
Prior art keywords
opposite
pyroelectric
polarities
metal ring
infrared ray
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.)
Granted
Application number
JP6679680A
Other languages
Japanese (ja)
Other versions
JPS6125298B2 (en
Inventor
Keigoro Shigiyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6679680A priority Critical patent/JPS5660325A/en
Publication of JPS5660325A publication Critical patent/JPS5660325A/en
Publication of JPS6125298B2 publication Critical patent/JPS6125298B2/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
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To improve detection precision and facilitate production, by connecting two detecting elements of the same material having the pyroelectric effect so that they may have polarities opposite to each other. CONSTITUTION:Step part 13 is provided in one side of metal ring-form support stand 12 to reduce the outside diameter. Pyroelectric element 10 is caused to adhere to the part between step parts 13 of metal ring 12, thus obtaining the unit of a thin film infrared ray detecting element. These units 900 and 902 are superposed in the direction orthogonal to the infrared incident light and are connected through reflective plate 901 so that polarities for the pyroelectric effect may be opposite to each other. In this case, unit 900 becomes the essential infrared detector. By the lamination effect with the opposite polarity, not only temperature compensation is obtained but also the noise voltage vibration, noise, shock, and so on generated by the piezoelectric characteristic of these elements is cancelled.
JP6679680A 1980-05-19 1980-05-19 Infrared ray detector Granted JPS5660325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6679680A JPS5660325A (en) 1980-05-19 1980-05-19 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6679680A JPS5660325A (en) 1980-05-19 1980-05-19 Infrared ray detector

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13747579A Division JPS5660324A (en) 1979-10-23 1979-10-23 Infrared ray detector

Publications (2)

Publication Number Publication Date
JPS5660325A true JPS5660325A (en) 1981-05-25
JPS6125298B2 JPS6125298B2 (en) 1986-06-14

Family

ID=13326182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6679680A Granted JPS5660325A (en) 1980-05-19 1980-05-19 Infrared ray detector

Country Status (1)

Country Link
JP (1) JPS5660325A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198024U (en) * 1981-06-12 1982-12-16
JPS5884538U (en) * 1981-12-02 1983-06-08 松下電器産業株式会社 infrared sensor
JPS5884536U (en) * 1981-12-02 1983-06-08 松下電器産業株式会社 infrared sensor
JPS58162072A (en) * 1982-03-23 1983-09-26 Chino Works Ltd Light/resistance value converter
JPS59131029U (en) * 1983-12-15 1984-09-03 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン infrared detector
US6326541B1 (en) 1999-12-28 2001-12-04 Byron R. Goheen Solar/thermal radiation cell device
US7205708B2 (en) 2003-05-16 2007-04-17 Seiko Epson Corporation Tuning-fork-type piezoelectric vibrating reed and tuning-fork-type piezoelectric vibrator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63251392A (en) * 1987-04-09 1988-10-18 Tetsuo Suzuki Semisubmerged catamaran
JPH0157989U (en) * 1987-10-07 1989-04-11

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57198024U (en) * 1981-06-12 1982-12-16
JPS6212265Y2 (en) * 1981-06-12 1987-03-28
JPS5884538U (en) * 1981-12-02 1983-06-08 松下電器産業株式会社 infrared sensor
JPS5884536U (en) * 1981-12-02 1983-06-08 松下電器産業株式会社 infrared sensor
JPS6212262Y2 (en) * 1981-12-02 1987-03-28
JPS58162072A (en) * 1982-03-23 1983-09-26 Chino Works Ltd Light/resistance value converter
JPS59131029U (en) * 1983-12-15 1984-09-03 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン infrared detector
US6326541B1 (en) 1999-12-28 2001-12-04 Byron R. Goheen Solar/thermal radiation cell device
US7205708B2 (en) 2003-05-16 2007-04-17 Seiko Epson Corporation Tuning-fork-type piezoelectric vibrating reed and tuning-fork-type piezoelectric vibrator
CN102355226A (en) * 2003-05-16 2012-02-15 精工爱普生株式会社 Tuning-fork-type piezoelectric vibrating reed and tuning-fork-type piezoelectric vibrator

Also Published As

Publication number Publication date
JPS6125298B2 (en) 1986-06-14

Similar Documents

Publication Publication Date Title
GB1452666A (en) Thermal radiation detector
JPS5660325A (en) Infrared ray detector
EP0344725A3 (en) Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus
JPS5621023A (en) Pyroelectric detector
IL61171A (en) Ir transparent optical elements coated with plasma polymerized films and their manufacture
KR910005245B1 (en) Ultrared rays detector
BE855932A (en) PHOTOMETER ASSEMBLY FOR THE MEASUREMENT AND CONTROL OF THE THICKNESS OF OPTICAL THIN LAYERS
EP0337692A3 (en) A pyroelectric infrared sensor and a method of manufacturing a dual pyroelectric element used therein
FR2354876A1 (en) MIRROR TABLECLOTH, METHOD OF MANUFACTURING AND USE
JPS5660324A (en) Infrared ray detector
US4445034A (en) Compound infrared detector
CA2038226A1 (en) Piezoelectric-type pressure sensor
JPS5611439A (en) Focus detector of camera
GB1298526A (en) Improvements in or relating to apparatus for measuring temperatures
JPS5226271A (en) Pyroelectricity detector
JPS54154385A (en) Infrared ray detector
JPS6047541B2 (en) infrared detector
JPS637612B2 (en)
JPS57129430A (en) Infrared-ray image pickup device
JPS56132532A (en) Pyroelectric type infrared detector
JPS61117420A (en) Infrared detector
JPS5669995A (en) Diaphragm for audio loudspeaker
SU1663443A1 (en) Weight measuring sensor
JPS61246633A (en) Pyroelectric type infrared detection element
JPS6210370B2 (en)