JP5259430B2 - 光検出器 - Google Patents
光検出器 Download PDFInfo
- Publication number
- JP5259430B2 JP5259430B2 JP2009000926A JP2009000926A JP5259430B2 JP 5259430 B2 JP5259430 B2 JP 5259430B2 JP 2009000926 A JP2009000926 A JP 2009000926A JP 2009000926 A JP2009000926 A JP 2009000926A JP 5259430 B2 JP5259430 B2 JP 5259430B2
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- JP
- Japan
- Prior art keywords
- film
- substrate
- bolometer
- heat dissipation
- heat
- 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.)
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Classifications
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- 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
- G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
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- 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
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- 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
- G01J5/0225—Shape of the cavity itself or of elements contained in or suspended over the cavity
- G01J5/024—Special manufacturing steps or sacrificial layers or layer structures
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- 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
- G01J5/064—Ambient temperature sensor; Housing temperature sensor; Constructional details thereof
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/184—Infrared image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Solid State Image Pick-Up Elements (AREA)
Description
Vout−Vinp=−Ip・t/Cf …(1)
Claims (6)
- 基板の表面上に該基板の表面から離間して支持された第1のボロメータ膜と、
前記基板の表面から離間して前記基板の表面上に支持された第2のボロメータ膜と、
前記第2のボロメータ膜の前記基板側表面に形成された基板側絶縁膜と、
該基板側絶縁膜を介して前記第2のボロメータ膜の前記基板側表面に形成されたアモルファスシリコンからなる放熱膜と、
前記放熱膜と前記基板とに熱的に接続されたアモルファスシリコンからなる複数の放熱柱とを有し、
前記第2のボロメータ膜および前記基板側絶縁膜は、前記放熱膜における前記基板の表面と交差する側面にまで回り込んで形成されていることを特徴とする光検出器。 - 前記基板の表面における前記第2のボロメータ膜と対向する領域に金属膜が形成され、
前記複数の放熱柱は、前記金属膜を介して前記基板と熱的に接続されていることを特徴とする請求項1記載の光検出器。 - 前記基板の表面における前記第1のボロメータ膜と対向する領域に金属からなる反射膜が形成されていることを特徴とする請求項1または2記載の光検出器。
- 前記第1のボロメータ膜及び前記第2のボロメータ膜は、前記基板の表面と略平行に配置され、かつ前記基板からの高さが略同じ位置に形成されていることを特徴とする請求項1〜3のいずれか一項記載の光検出器。
- 前記放熱膜および前記複数の放熱柱を構成する前記アモルファスシリコンに金属元素が添加されていることを特徴とする請求項1〜4のいずれか一項記載の光検出器。
- 前記基板側絶縁膜は、シリコンを含む絶縁性材料を用いて形成されていることを特徴とする請求項1〜5のいずれか一項記載の光検出器。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009000926A JP5259430B2 (ja) | 2009-01-06 | 2009-01-06 | 光検出器 |
US13/139,599 US8350350B2 (en) | 2009-01-06 | 2009-12-22 | Optical sensor |
PCT/JP2009/071316 WO2010079686A1 (ja) | 2009-01-06 | 2009-12-22 | 光検出器 |
KR1020117010570A KR101624762B1 (ko) | 2009-01-06 | 2009-12-22 | 광 검출기 |
EP09837571.0A EP2375228B1 (en) | 2009-01-06 | 2009-12-22 | Optical sensor |
CN200980154028.8A CN102272563B (zh) | 2009-01-06 | 2009-12-22 | 光检测器 |
TW099100026A TWI443317B (zh) | 2009-01-06 | 2010-01-04 | Photodetector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009000926A JP5259430B2 (ja) | 2009-01-06 | 2009-01-06 | 光検出器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010161113A JP2010161113A (ja) | 2010-07-22 |
JP5259430B2 true JP5259430B2 (ja) | 2013-08-07 |
Family
ID=42316455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009000926A Active JP5259430B2 (ja) | 2009-01-06 | 2009-01-06 | 光検出器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8350350B2 (ja) |
EP (1) | EP2375228B1 (ja) |
JP (1) | JP5259430B2 (ja) |
KR (1) | KR101624762B1 (ja) |
CN (1) | CN102272563B (ja) |
TW (1) | TWI443317B (ja) |
WO (1) | WO2010079686A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170099783A (ko) * | 2016-02-24 | 2017-09-01 | 꼼미사리아 아 레네르지 아토미끄 에뜨 옥스 에너지스 앨터네이티브즈 | 상향된 전기 접속 패드를 포함하는 전자기 방사선 검출 장치 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8106143B2 (en) | 2007-05-23 | 2012-01-31 | Teijin Limited | Polycarbonate resin composition |
JP5708122B2 (ja) * | 2011-03-25 | 2015-04-30 | 日本電気株式会社 | 熱型赤外線固体撮像素子及びその製造方法 |
DE202012103703U1 (de) * | 2011-10-03 | 2012-10-08 | Koninklijke Philips Electronics N.V. | Bolometer |
US20150380627A1 (en) * | 2014-06-27 | 2015-12-31 | Qualcomm Technologies, Inc. | Lid assembly for thermopile temperature sensing device in thermal gradient environment |
KR102318266B1 (ko) * | 2014-07-23 | 2021-10-27 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
WO2019031234A1 (ja) * | 2017-08-10 | 2019-02-14 | 浜松ホトニクス株式会社 | 光検出器 |
US20200249084A1 (en) * | 2017-08-10 | 2020-08-06 | Hamamatsu Photonics K.K. | Light detector |
JP7142471B2 (ja) * | 2018-06-07 | 2022-09-27 | 浜松ホトニクス株式会社 | 光検出器 |
JP7142470B2 (ja) * | 2018-06-07 | 2022-09-27 | 浜松ホトニクス株式会社 | 光検出器 |
EP3933358B1 (en) * | 2019-02-28 | 2023-11-01 | Panasonic Intellectual Property Management Co., Ltd. | Infrared sensor, infrared sensor array, and infrared sensor manufacturing method |
CN114659642B (zh) * | 2022-03-23 | 2025-05-02 | 鸿海精密工业股份有限公司 | 红外线侦测结构 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04274346A (ja) * | 1991-02-28 | 1992-09-30 | Mitsubishi Electric Corp | 半導体装置 |
JPH10185681A (ja) * | 1996-11-08 | 1998-07-14 | Mitsuteru Kimura | 熱型赤外線センサとその製造方法およびこれを用いた赤外線イメージセンサ |
JP3040356B2 (ja) * | 1997-01-27 | 2000-05-15 | 三菱電機株式会社 | 赤外線固体撮像素子 |
JPH10227689A (ja) * | 1997-02-17 | 1998-08-25 | Mitsubishi Electric Corp | 赤外線検出器および赤外線フォーカルプレーンアレイ |
WO2000037907A1 (en) | 1998-12-18 | 2000-06-29 | Daewoo Electronics Co., Ltd. | Structurally stable infrared bolometer |
EP1144967B1 (en) * | 1998-12-18 | 2006-06-21 | Daewoo Electronics Corporation | Structurally stable infrared bolometer |
JP3460810B2 (ja) * | 1999-07-26 | 2003-10-27 | 日本電気株式会社 | 熱分離構造を有する熱型赤外線検出器 |
JP3921320B2 (ja) * | 2000-01-31 | 2007-05-30 | 日本電気株式会社 | 熱型赤外線検出器およびその製造方法 |
JP3409848B2 (ja) * | 2000-08-29 | 2003-05-26 | 日本電気株式会社 | 熱型赤外線検出器 |
CN100477240C (zh) * | 2003-10-06 | 2009-04-08 | 株式会社半导体能源研究所 | 半导体器件以及制造该器件的方法 |
FR2875336B1 (fr) * | 2004-09-16 | 2006-11-17 | Ulis Soc Par Actions Simplifie | Dispositif de detection de rayonnements infrarouges a detecteurs bolometriques |
JP2005043381A (ja) * | 2004-10-18 | 2005-02-17 | Nec Corp | 熱型赤外線検出器およびその製造方法 |
JP2008531997A (ja) * | 2005-02-25 | 2008-08-14 | リッディアルド,ケビン | マイクロボロメータ赤外線セキュリティ・センサ |
JP2008022315A (ja) * | 2006-07-13 | 2008-01-31 | Mitsubishi Electric Corp | 熱型赤外線検出回路 |
JP2008219613A (ja) * | 2007-03-06 | 2008-09-18 | Mitsubishi Electric Corp | 非冷却赤外線カメラ |
JP5255873B2 (ja) * | 2008-03-17 | 2013-08-07 | 浜松ホトニクス株式会社 | 光検出器 |
KR20100039171A (ko) * | 2008-10-07 | 2010-04-15 | 삼성전자주식회사 | 가시광-적외선 복합 센서 및 그 제조 방법 |
FR2966596B1 (fr) * | 2010-10-26 | 2012-12-07 | Commissariat Energie Atomique | Dispositif de detection d'un rayonnement electromagnetique. |
-
2009
- 2009-01-06 JP JP2009000926A patent/JP5259430B2/ja active Active
- 2009-12-22 WO PCT/JP2009/071316 patent/WO2010079686A1/ja active Application Filing
- 2009-12-22 US US13/139,599 patent/US8350350B2/en active Active
- 2009-12-22 CN CN200980154028.8A patent/CN102272563B/zh active Active
- 2009-12-22 KR KR1020117010570A patent/KR101624762B1/ko active Active
- 2009-12-22 EP EP09837571.0A patent/EP2375228B1/en active Active
-
2010
- 2010-01-04 TW TW099100026A patent/TWI443317B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170099783A (ko) * | 2016-02-24 | 2017-09-01 | 꼼미사리아 아 레네르지 아토미끄 에뜨 옥스 에너지스 앨터네이티브즈 | 상향된 전기 접속 패드를 포함하는 전자기 방사선 검출 장치 |
KR102694853B1 (ko) | 2016-02-24 | 2024-08-14 | 꼼미사리아 아 레네르지 아토미끄 에뜨 옥스 에너지스 앨터네이티브즈 | 상향된 전기 접속 패드를 포함하는 전자기 방사선 검출 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR101624762B1 (ko) | 2016-05-26 |
US8350350B2 (en) | 2013-01-08 |
CN102272563A (zh) | 2011-12-07 |
EP2375228A1 (en) | 2011-10-12 |
TWI443317B (zh) | 2014-07-01 |
EP2375228A4 (en) | 2017-12-13 |
KR20110101128A (ko) | 2011-09-15 |
WO2010079686A1 (ja) | 2010-07-15 |
EP2375228B1 (en) | 2019-04-10 |
JP2010161113A (ja) | 2010-07-22 |
TW201111758A (en) | 2011-04-01 |
US20110241154A1 (en) | 2011-10-06 |
CN102272563B (zh) | 2014-08-06 |
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