JPS57142526A - Infrared detector - Google Patents
Infrared detectorInfo
- Publication number
- JPS57142526A JPS57142526A JP2853281A JP2853281A JPS57142526A JP S57142526 A JPS57142526 A JP S57142526A JP 2853281 A JP2853281 A JP 2853281A JP 2853281 A JP2853281 A JP 2853281A JP S57142526 A JPS57142526 A JP S57142526A
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- detecting elements
- plural number
- small windows
- infrared detecting
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000000758 substrate Substances 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
- G01J5/02—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)
Abstract
PURPOSE:To improve a ratio detecting performance and to enhance a detecting resolution of temperature, by a method wherein a cold shield, in which a plural number of transmission windows, individually positioned corresponding to infrared detecting elements, are formed, is located at the front of a plural number of the infrared detecting elements and in the proximity of a collecting surface. CONSTITUTION:Infrared detecting elements 4 are placed to a substrate 2 on a copper block 1. An infrared transmitting material 5 is positioned such that the opposite ends seat on stages 7 formed in the block 1, and a shading film 6, wherein a plural number of small windows W', indivudually positioned corresponding to the infrared detecting elements 4, are formed, is located to the under surface of the infrared transmitting material 5. The constitution causes the shading film, wherein the small windows are provided, to keep a better thermal conductivity with the copper block to form a single cold shield, allows three-dimentional angles thetae, thetac of light entering through the small windows to be equalized with each other, and enables making uniform a distribution of a collecting amount collected by each detecting element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2853281A JPS57142526A (en) | 1981-02-27 | 1981-02-27 | Infrared detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2853281A JPS57142526A (en) | 1981-02-27 | 1981-02-27 | Infrared detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142526A true JPS57142526A (en) | 1982-09-03 |
JPS6351495B2 JPS6351495B2 (en) | 1988-10-14 |
Family
ID=12251271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2853281A Granted JPS57142526A (en) | 1981-02-27 | 1981-02-27 | Infrared detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57142526A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59188171A (en) * | 1983-04-08 | 1984-10-25 | Fujitsu Ltd | Cooled photoelectric converter |
EP0125016A2 (en) * | 1983-04-07 | 1984-11-14 | Fujitsu Limited | Optical shields for optical sensing devices |
JPS6050426A (en) * | 1983-08-31 | 1985-03-20 | Fujitsu Ltd | Infrared ray detector |
JPS6186620A (en) * | 1984-10-04 | 1986-05-02 | Fujitsu Ltd | Infrared-ray detector |
JPS6191523A (en) * | 1984-10-11 | 1986-05-09 | Fujitsu Ltd | Manufacture of infrared rays detector |
JPS61180114A (en) * | 1985-02-06 | 1986-08-12 | Sumitomo Electric Ind Ltd | Sensor device capable of measuring infrared ray and microwave simulataneously |
JPS61140926U (en) * | 1985-02-22 | 1986-09-01 | ||
FR2580394A1 (en) * | 1985-04-12 | 1986-10-17 | Trt Telecom Radio Electr | DEVICE FOR LIMITING AND UNIFORMIZING THE FIELD OF MOSAICS OF IR DETECTORS |
JPS61246633A (en) * | 1985-04-25 | 1986-11-01 | Matsushita Electric Ind Co Ltd | Pyroelectric type infrared detection element |
JPS61264227A (en) * | 1985-05-18 | 1986-11-22 | Sumitomo Electric Ind Ltd | Pyrooptic sensor device for visible light, infrared light and microwave |
JPS62153532U (en) * | 1986-03-20 | 1987-09-29 | ||
JPS6379542U (en) * | 1986-11-12 | 1988-05-26 | ||
EP0319874A2 (en) * | 1987-12-09 | 1989-06-14 | Honeywell Inc. | Cold shield for infrared detectors |
WO1989005522A1 (en) * | 1987-12-01 | 1989-06-15 | Loral Corporation | Sharp edge for thick coatings |
FR2651315A1 (en) * | 1989-08-22 | 1991-03-01 | Detecteurs Infra Rouges Ste Fs | INFRARED DETECTION DEVICE. |
DE19632514A1 (en) * | 1996-08-13 | 1998-02-19 | Abb Patent Gmbh | Motion detector with at least one converging lens |
WO2000016050A1 (en) * | 1998-09-16 | 2000-03-23 | Braun Gmbh | Radiation thermometer and radiation sensor with several sensor elements, method for determining temperature |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018119856A (en) * | 2017-01-25 | 2018-08-02 | 京セラ株式会社 | Imaging member and imaging device |
JP7013669B2 (en) * | 2017-04-07 | 2022-02-01 | 住友ゴム工業株式会社 | tire |
-
1981
- 1981-02-27 JP JP2853281A patent/JPS57142526A/en active Granted
Non-Patent Citations (1)
Title |
---|
INFRARED SYSTEM ENGINEERING=1969 * |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0125016A2 (en) * | 1983-04-07 | 1984-11-14 | Fujitsu Limited | Optical shields for optical sensing devices |
JPS59188171A (en) * | 1983-04-08 | 1984-10-25 | Fujitsu Ltd | Cooled photoelectric converter |
JPH0449786B2 (en) * | 1983-04-08 | 1992-08-12 | Fujitsu Ltd | |
JPS6050426A (en) * | 1983-08-31 | 1985-03-20 | Fujitsu Ltd | Infrared ray detector |
JPS6186620A (en) * | 1984-10-04 | 1986-05-02 | Fujitsu Ltd | Infrared-ray detector |
JPS6191523A (en) * | 1984-10-11 | 1986-05-09 | Fujitsu Ltd | Manufacture of infrared rays detector |
JPS61180114A (en) * | 1985-02-06 | 1986-08-12 | Sumitomo Electric Ind Ltd | Sensor device capable of measuring infrared ray and microwave simulataneously |
JPS61140926U (en) * | 1985-02-22 | 1986-09-01 | ||
EP0198549A3 (en) * | 1985-04-12 | 1989-01-25 | Telecommunications Radioelectriques Et Telephoniques T.R.T. | Device for the limitation and making the field of view of mosaic arrays of infrared-detectors uniform |
FR2580394A1 (en) * | 1985-04-12 | 1986-10-17 | Trt Telecom Radio Electr | DEVICE FOR LIMITING AND UNIFORMIZING THE FIELD OF MOSAICS OF IR DETECTORS |
EP0198549A2 (en) * | 1985-04-12 | 1986-10-22 | Telecommunications Radioelectriques Et Telephoniques T.R.T. | Device for the limitation and making the field of view of mosaic arrays of infrared-detectors uniform |
JPS61246633A (en) * | 1985-04-25 | 1986-11-01 | Matsushita Electric Ind Co Ltd | Pyroelectric type infrared detection element |
JPS61264227A (en) * | 1985-05-18 | 1986-11-22 | Sumitomo Electric Ind Ltd | Pyrooptic sensor device for visible light, infrared light and microwave |
JPS62153532U (en) * | 1986-03-20 | 1987-09-29 | ||
JPS6379542U (en) * | 1986-11-12 | 1988-05-26 | ||
WO1989005522A1 (en) * | 1987-12-01 | 1989-06-15 | Loral Corporation | Sharp edge for thick coatings |
EP0319874A2 (en) * | 1987-12-09 | 1989-06-14 | Honeywell Inc. | Cold shield for infrared detectors |
EP0319874A3 (en) * | 1987-12-09 | 1991-04-03 | Honeywell Inc. | Cold shield for infrared detectors |
FR2651315A1 (en) * | 1989-08-22 | 1991-03-01 | Detecteurs Infra Rouges Ste Fs | INFRARED DETECTION DEVICE. |
US5103097A (en) * | 1989-08-22 | 1992-04-07 | Societe Francaise De Detecteurs Infrarouges - Sofradir | Infrared detection device |
DE19632514A1 (en) * | 1996-08-13 | 1998-02-19 | Abb Patent Gmbh | Motion detector with at least one converging lens |
WO2000016050A1 (en) * | 1998-09-16 | 2000-03-23 | Braun Gmbh | Radiation thermometer and radiation sensor with several sensor elements, method for determining temperature |
US6709154B1 (en) | 1998-09-16 | 2004-03-23 | Braun Gmbh | Radiation thermometer and radiation sensor with several sensor elements, method for determining temperature |
Also Published As
Publication number | Publication date |
---|---|
JPS6351495B2 (en) | 1988-10-14 |
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