JPS57120830A - Detecting element for pyroelectric type linear array infrared ray and its preparation - Google Patents

Detecting element for pyroelectric type linear array infrared ray and its preparation

Info

Publication number
JPS57120830A
JPS57120830A JP56007739A JP773981A JPS57120830A JP S57120830 A JPS57120830 A JP S57120830A JP 56007739 A JP56007739 A JP 56007739A JP 773981 A JP773981 A JP 773981A JP S57120830 A JPS57120830 A JP S57120830A
Authority
JP
Japan
Prior art keywords
linear array
type linear
preparation
infrared ray
detecting 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.)
Granted
Application number
JP56007739A
Other languages
Japanese (ja)
Other versions
JPS6217177B2 (en
Inventor
Kunio Nakamura
Eizo Yamaga
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 JP56007739A priority Critical patent/JPS57120830A/en
Publication of JPS57120830A publication Critical patent/JPS57120830A/en
Publication of JPS6217177B2 publication Critical patent/JPS6217177B2/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

Abstract

PURPOSE:To detect infrared rays preventing the crosstalk due to the diffusion of heat and heightening the space resolution, by using a pyroelectric type linear array element spatially separated and hung in midair a photosensitive part of each element. CONSTITUTION:A window 56 is punched at the central part of a supporting substrate 54 and the end part of a pyroelectric element 51 is stuck and is fixed by an electrically conductive adhesive 55 and a photosensitive part 57 is held in a hanging state. An output signal electrode 52 is separated at every each element and an earthing electrode 53 of each element is connected around a central part 50 of the substrate 54. In such a manner, a temperature rise of the element by the infrared output is high by a portion of a little heat diffusion because the element is not brought into contact with the supporting board and the sensitivity is high by separating the photosensitive part and also, hanging in midair.
JP56007739A 1981-01-20 1981-01-20 Detecting element for pyroelectric type linear array infrared ray and its preparation Granted JPS57120830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007739A JPS57120830A (en) 1981-01-20 1981-01-20 Detecting element for pyroelectric type linear array infrared ray and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007739A JPS57120830A (en) 1981-01-20 1981-01-20 Detecting element for pyroelectric type linear array infrared ray and its preparation

Publications (2)

Publication Number Publication Date
JPS57120830A true JPS57120830A (en) 1982-07-28
JPS6217177B2 JPS6217177B2 (en) 1987-04-16

Family

ID=11674064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007739A Granted JPS57120830A (en) 1981-01-20 1981-01-20 Detecting element for pyroelectric type linear array infrared ray and its preparation

Country Status (1)

Country Link
JP (1) JPS57120830A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520936A1 (en) * 1984-06-14 1986-01-02 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto ONE-DIMENSIONAL PYROELECTRIC SENSOR ARRANGEMENT
JPS6136967A (en) * 1984-07-30 1986-02-21 Matsushita Electric Ind Co Ltd Infrared ray linear array element and manufacture thereof
JPS6166128A (en) * 1984-09-07 1986-04-04 Murata Mfg Co Ltd Two-dimensional pyroelectric type image sensor
JPS61195318A (en) * 1985-02-26 1986-08-29 Matsushita Electric Ind Co Ltd Pyroelectric type infrared detector
JPS62113035A (en) * 1985-11-13 1987-05-23 Matsushita Electric Ind Co Ltd Pyroelectric infrared array sensor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035676A (en) * 1973-06-15 1975-04-04
JPS54108679A (en) * 1978-02-14 1979-08-25 Murata Manufacturing Co Method of making pyroelectric infrared ray detector
JPS55107273A (en) * 1979-02-08 1980-08-16 Sanyo Electric Co Ltd Manufacturing method of pyro-electric type infrared detecting element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035676A (en) * 1973-06-15 1975-04-04
JPS54108679A (en) * 1978-02-14 1979-08-25 Murata Manufacturing Co Method of making pyroelectric infrared ray detector
JPS55107273A (en) * 1979-02-08 1980-08-16 Sanyo Electric Co Ltd Manufacturing method of pyro-electric type infrared detecting element

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520936A1 (en) * 1984-06-14 1986-01-02 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto ONE-DIMENSIONAL PYROELECTRIC SENSOR ARRANGEMENT
US4691104A (en) * 1984-06-14 1987-09-01 Murata Manufacturing Co., Ltd. One-dimensional pyroelectric sensor array
JPS6136967A (en) * 1984-07-30 1986-02-21 Matsushita Electric Ind Co Ltd Infrared ray linear array element and manufacture thereof
JPS6166128A (en) * 1984-09-07 1986-04-04 Murata Mfg Co Ltd Two-dimensional pyroelectric type image sensor
JPH0548404B2 (en) * 1984-09-07 1993-07-21 Murata Manufacturing Co
JPS61195318A (en) * 1985-02-26 1986-08-29 Matsushita Electric Ind Co Ltd Pyroelectric type infrared detector
JPS62113035A (en) * 1985-11-13 1987-05-23 Matsushita Electric Ind Co Ltd Pyroelectric infrared array sensor

Also Published As

Publication number Publication date
JPS6217177B2 (en) 1987-04-16

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