JPS5669527A - Infrared ray detecting device - Google Patents
Infrared ray detecting deviceInfo
- Publication number
- JPS5669527A JPS5669527A JP14515679A JP14515679A JPS5669527A JP S5669527 A JPS5669527 A JP S5669527A JP 14515679 A JP14515679 A JP 14515679A JP 14515679 A JP14515679 A JP 14515679A JP S5669527 A JPS5669527 A JP S5669527A
- Authority
- JP
- Japan
- Prior art keywords
- detecting element
- container
- bottom plate
- convex part
- supported
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 2
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)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Abstract
PURPOSE:To obtain the device excellent in durability and reliability and simple in structure and high in detecting sensitivity by adhering and securing an infrared detecting element on a convex part placed on a bottom of a container by a conductive adhesive. CONSTITUTION:An earth electrode 1C of an infrared ray detecting element 1 comprising an pyroelectric body is directly electrically connected to a bottom plate 2a by adhering and securing on a bottom plate 2a of a container 2, for example, on a convex part 8 formed in an annular shape by a conductive adhesive. Thus, an opposing position to a light receiving surface electrode 1b of the detecting element 1 does not contact a bottom plate 2a, but forms a spacing and the detecting element 1 is equivalently hung and supported with respect to the container 2. In addition, the infrared detecting element 1 is directly supported to the convex part 8, so that it becomes excellent in durability and reliability and large in mechanical strength. Also since it is supported equivalently to the hung condition, it does scarcely receives the influence of the transmitted heat from container 2 and can obtain a detecting characteristic of high sensitivity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14515679A JPS5669527A (en) | 1979-11-09 | 1979-11-09 | Infrared ray detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14515679A JPS5669527A (en) | 1979-11-09 | 1979-11-09 | Infrared ray detecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669527A true JPS5669527A (en) | 1981-06-10 |
Family
ID=15378713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14515679A Pending JPS5669527A (en) | 1979-11-09 | 1979-11-09 | Infrared ray detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669527A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971139U (en) * | 1982-11-04 | 1984-05-15 | 株式会社堀場製作所 | Pyroelectric infrared detector |
US4532424A (en) * | 1983-04-25 | 1985-07-30 | Rockwell International Corporation | Pyroelectric thermal detector array |
US4593456A (en) * | 1983-04-25 | 1986-06-10 | Rockwell International Corporation | Pyroelectric thermal detector array |
-
1979
- 1979-11-09 JP JP14515679A patent/JPS5669527A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5971139U (en) * | 1982-11-04 | 1984-05-15 | 株式会社堀場製作所 | Pyroelectric infrared detector |
JPH0116017Y2 (en) * | 1982-11-04 | 1989-05-12 | ||
US4532424A (en) * | 1983-04-25 | 1985-07-30 | Rockwell International Corporation | Pyroelectric thermal detector array |
US4593456A (en) * | 1983-04-25 | 1986-06-10 | Rockwell International Corporation | Pyroelectric thermal detector array |
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