JPS54154384A - Infrared ray detector - Google Patents
Infrared ray detectorInfo
- Publication number
- JPS54154384A JPS54154384A JP6313278A JP6313278A JPS54154384A JP S54154384 A JPS54154384 A JP S54154384A JP 6313278 A JP6313278 A JP 6313278A JP 6313278 A JP6313278 A JP 6313278A JP S54154384 A JPS54154384 A JP S54154384A
- Authority
- JP
- Japan
- Prior art keywords
- fetch
- leads
- infrared ray
- ray detector
- thin film
- 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
- 239000010409 thin film Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
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 form an infrared ray detector of less floating capacity on the gate side without the need for bonding process by alternately orthogonally providing the fetch parts of the electrodes formed on the front and back of a pyroelectric element thin film. CONSTITUTION:A circular electrode 43 and fetch leads 44 are evaporated on the front side of a pyroelectric element thin film 41 (Fig. b) and a circular electrode 43' overlapping the abovementioned circular electrode 43 and fetch leads 44' orthogonal to the fetch leads 44 are evaporated on the back side (Fig. c), thence a photo detecting sensitive part 42 is formed on the pyroelectric element thin film 41 to provide the photo detecting part of the infrared ray detector (Fig. d). Since the fetch leads from the electrodes are orthogonally set in this way, the floating capacity between the leads may be considerably reduced and yet it becomes possible to fetch the output of the detector with ease by using assembling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6313278A JPS54154384A (en) | 1978-05-25 | 1978-05-25 | Infrared ray detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6313278A JPS54154384A (en) | 1978-05-25 | 1978-05-25 | Infrared ray detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54154384A true JPS54154384A (en) | 1979-12-05 |
Family
ID=13220428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6313278A Pending JPS54154384A (en) | 1978-05-25 | 1978-05-25 | Infrared ray detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54154384A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722522A (en) * | 1980-06-02 | 1982-02-05 | Philips Nv | Thermoelectric detector |
| JPS58140436U (en) * | 1982-03-15 | 1983-09-21 | 松下電器産業株式会社 | Pyroelectric infrared sensor |
| JPS58140437U (en) * | 1982-03-15 | 1983-09-21 | 松下電器産業株式会社 | Pyroelectric infrared sensor |
| JPS60135833A (en) * | 1983-12-26 | 1985-07-19 | Kureha Chem Ind Co Ltd | Pyroelectric element and infrared ray sensor using same |
| JPS61144447U (en) * | 1985-02-28 | 1986-09-06 |
-
1978
- 1978-05-25 JP JP6313278A patent/JPS54154384A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722522A (en) * | 1980-06-02 | 1982-02-05 | Philips Nv | Thermoelectric detector |
| JPS58140436U (en) * | 1982-03-15 | 1983-09-21 | 松下電器産業株式会社 | Pyroelectric infrared sensor |
| JPS58140437U (en) * | 1982-03-15 | 1983-09-21 | 松下電器産業株式会社 | Pyroelectric infrared sensor |
| JPS60135833A (en) * | 1983-12-26 | 1985-07-19 | Kureha Chem Ind Co Ltd | Pyroelectric element and infrared ray sensor using same |
| JPH0432977B2 (en) * | 1983-12-26 | 1992-06-01 | Kureha Chemical Ind Co Ltd | |
| JPS61144447U (en) * | 1985-02-28 | 1986-09-06 | ||
| JPH049560Y2 (en) * | 1985-02-28 | 1992-03-10 |
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