WO2003047002A3 - An infrared detecting circuit and an infrared detector - Google Patents
An infrared detecting circuit and an infrared detector Download PDFInfo
- Publication number
- WO2003047002A3 WO2003047002A3 PCT/JP2002/012352 JP0212352W WO03047002A3 WO 2003047002 A3 WO2003047002 A3 WO 2003047002A3 JP 0212352 W JP0212352 W JP 0212352W WO 03047002 A3 WO03047002 A3 WO 03047002A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit
- infrared
- detecting circuit
- output side
- output
- Prior art date
Links
- 239000003990 capacitor Substances 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Amplifiers (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02781846.7A EP1448963B1 (en) | 2001-11-27 | 2002-11-27 | An infrared detecting circuit |
US10/486,836 US7129487B2 (en) | 2001-11-27 | 2002-11-27 | Infrared detecting circuit and an infrared detector |
KR1020047003831A KR100580563B1 (en) | 2001-11-27 | 2002-11-27 | An infrared detecting circuit and an infrared detector |
AU2002348671A AU2002348671A1 (en) | 2001-11-27 | 2002-11-27 | An infrared detecting circuit and an infrared detector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001361653 | 2001-11-27 | ||
JP2001-361653 | 2001-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003047002A2 WO2003047002A2 (en) | 2003-06-05 |
WO2003047002A3 true WO2003047002A3 (en) | 2003-09-18 |
Family
ID=19172269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/012352 WO2003047002A2 (en) | 2001-11-27 | 2002-11-27 | An infrared detecting circuit and an infrared detector |
Country Status (7)
Country | Link |
---|---|
US (1) | US7129487B2 (en) |
EP (1) | EP1448963B1 (en) |
KR (1) | KR100580563B1 (en) |
CN (1) | CN100422699C (en) |
AU (1) | AU2002348671A1 (en) |
TW (1) | TW580568B (en) |
WO (1) | WO2003047002A2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004045330A (en) * | 2002-07-15 | 2004-02-12 | Ricoh Co Ltd | Noncontact temperature detector |
CA2502467C (en) * | 2002-11-07 | 2012-07-03 | Xenics N.V. | Read-out circuit for infrared detectors |
JP4933733B2 (en) * | 2005-01-11 | 2012-05-16 | 株式会社アドバンテスト | Signal transmission system, signal output circuit board, signal receiving circuit board, signal output method, and signal receiving method |
US7638016B2 (en) * | 2005-02-19 | 2009-12-29 | International Paper Company | Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness |
JP4561528B2 (en) * | 2005-08-22 | 2010-10-13 | 株式会社デンソー | Sensor circuit |
US7705758B2 (en) * | 2008-03-20 | 2010-04-27 | Mediatek Inc. | Method and apparatus for digital to analog conversion |
CN101676821B (en) * | 2008-09-19 | 2013-06-05 | 亚洲光学股份有限公司 | Sensing circuit and signal processing method thereof |
JP2011058861A (en) * | 2009-09-08 | 2011-03-24 | Panasonic Corp | Pyroelectric infrared detector |
EP2589939B1 (en) * | 2010-07-01 | 2020-03-18 | Panasonic Intellectual Property Management Co., Ltd. | Object detection device for objects in a target space |
CN103256988B (en) * | 2012-02-20 | 2015-10-28 | 上海山景集成电路股份有限公司 | Infra-red ray detection device |
CN103196873A (en) * | 2013-03-06 | 2013-07-10 | 东南大学 | Detection imaging system based on laser scanning |
TWI577450B (en) * | 2014-09-05 | 2017-04-11 | 台達電子工業股份有限公司 | Nebulizer and method using the same |
CN104266760A (en) * | 2014-09-18 | 2015-01-07 | 电子科技大学 | Bias voltage generating circuit of uncooled infrared detector |
CN106097696A (en) * | 2016-07-08 | 2016-11-09 | 深圳市博巨兴实业发展有限公司 | A kind of infrared signal testing circuit |
CN110346048A (en) * | 2018-04-08 | 2019-10-18 | 森霸传感科技股份有限公司 | Pyroelectric infrared sensor and control method |
CN110275467A (en) * | 2019-06-25 | 2019-09-24 | 江苏理工学院 | Control system based on circuit physical parameter detecting |
TWI705235B (en) | 2019-07-19 | 2020-09-21 | 財團法人工業技術研究院 | Sensing devices |
KR20230126309A (en) * | 2022-02-22 | 2023-08-30 | 삼성디스플레이 주식회사 | Band pass filter and sensor device including the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206202A (en) * | 1987-06-24 | 1988-12-29 | Philips Electronic Associated | Infra-red radiation detector |
EP0341691A1 (en) * | 1988-05-12 | 1989-11-15 | Murata Manufacturing Co., Ltd. | Detection voltage output circuit of charge generation type sensing device |
EP0867700A1 (en) * | 1997-03-26 | 1998-09-30 | Matsushita Electric Works, Ltd. | Pyroelectric infrared ray sensor |
EP0902536A2 (en) * | 1997-09-12 | 1999-03-17 | Matsushita Electric Industrial Co., Ltd. | Pyroelectric infrared ray sensor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03269390A (en) * | 1990-03-20 | 1991-11-29 | Hamamatsu Photonics Kk | Pyroelectric type detecting circuit |
JPH0735872A (en) * | 1993-07-23 | 1995-02-07 | Matsushita Electric Works Ltd | Infrared human body detector |
JP3999325B2 (en) * | 1998-01-30 | 2007-10-31 | 浜松ホトニクス株式会社 | Photodetection circuit |
EP0939311B1 (en) | 1998-02-27 | 2011-02-09 | Panasonic Electric Works Co., Ltd. | Infrared-rays detector |
JPH11248532A (en) * | 1998-02-27 | 1999-09-17 | Matsushita Electric Works Ltd | Infrared ray detecting apparatus |
JP3458735B2 (en) * | 1998-11-25 | 2003-10-20 | 松下電工株式会社 | Infrared detector |
JP3385971B2 (en) * | 1998-06-26 | 2003-03-10 | 松下電工株式会社 | Infrared detector |
JP2001099707A (en) * | 1999-09-30 | 2001-04-13 | Matsushita Electric Works Ltd | Infrared detecting device |
-
2002
- 2002-11-26 TW TW091134284A patent/TW580568B/en not_active IP Right Cessation
- 2002-11-27 AU AU2002348671A patent/AU2002348671A1/en not_active Abandoned
- 2002-11-27 CN CNB028191102A patent/CN100422699C/en not_active Expired - Lifetime
- 2002-11-27 WO PCT/JP2002/012352 patent/WO2003047002A2/en active Application Filing
- 2002-11-27 KR KR1020047003831A patent/KR100580563B1/en active IP Right Grant
- 2002-11-27 US US10/486,836 patent/US7129487B2/en not_active Expired - Lifetime
- 2002-11-27 EP EP02781846.7A patent/EP1448963B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206202A (en) * | 1987-06-24 | 1988-12-29 | Philips Electronic Associated | Infra-red radiation detector |
EP0341691A1 (en) * | 1988-05-12 | 1989-11-15 | Murata Manufacturing Co., Ltd. | Detection voltage output circuit of charge generation type sensing device |
EP0867700A1 (en) * | 1997-03-26 | 1998-09-30 | Matsushita Electric Works, Ltd. | Pyroelectric infrared ray sensor |
EP0902536A2 (en) * | 1997-09-12 | 1999-03-17 | Matsushita Electric Industrial Co., Ltd. | Pyroelectric infrared ray sensor |
Non-Patent Citations (2)
Title |
---|
KERRY LACANETTE: "A Basic Introduction to Filters - Active, Passive and Switched Capacitor", APPLICATION NOTE 779, NATIONAL SEMICONDUCTOR, 1 April 1991 (1991-04-01), XP002241952 * |
SCHOUTEN R N: "A NEW AMPLIFIER DESIGN FOR FAST LOW-NOISE FAR-INFRARED DETECTORS USING A PYROELECTRIC ELEMENT", MEASUREMENT SCIENCE AND TECHNOLOGY, IOP PUBLISHING, BRISTOL, GB, vol. 9, no. 4, 1 April 1998 (1998-04-01), pages 686 - 691, XP000780578, ISSN: 0957-0233 * |
Also Published As
Publication number | Publication date |
---|---|
US7129487B2 (en) | 2006-10-31 |
TW200301819A (en) | 2003-07-16 |
KR20040047831A (en) | 2004-06-05 |
TW580568B (en) | 2004-03-21 |
AU2002348671A8 (en) | 2003-06-10 |
EP1448963B1 (en) | 2015-03-18 |
EP1448963A2 (en) | 2004-08-25 |
US20040149910A1 (en) | 2004-08-05 |
CN1561451A (en) | 2005-01-05 |
WO2003047002A2 (en) | 2003-06-05 |
CN100422699C (en) | 2008-10-01 |
AU2002348671A1 (en) | 2003-06-10 |
KR100580563B1 (en) | 2006-05-16 |
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