JP5617898B2 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
- Publication number
- JP5617898B2 JP5617898B2 JP2012243108A JP2012243108A JP5617898B2 JP 5617898 B2 JP5617898 B2 JP 5617898B2 JP 2012243108 A JP2012243108 A JP 2012243108A JP 2012243108 A JP2012243108 A JP 2012243108A JP 5617898 B2 JP5617898 B2 JP 5617898B2
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- Prior art keywords
- temperature
- light receiving
- receiving element
- space
- temperature sensor
- 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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- 238000003384 imaging method Methods 0.000 title claims description 26
- 238000001816 cooling Methods 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 20
- 239000004065 semiconductor Substances 0.000 description 42
- 238000012937 correction Methods 0.000 description 15
- 230000003321 amplification Effects 0.000 description 10
- 238000003199 nucleic acid amplification method Methods 0.000 description 10
- 230000007613 environmental effect Effects 0.000 description 9
- 230000010354 integration Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013500 data storage Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000000701 chemical imaging Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000003702 image correction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/024—Arrangements for cooling, heating, ventilating or temperature compensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14618—Containers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
Description
Claims (3)
- 撮像対象物からの光を受光する受光素子と、
前記受光素子が内部に設けられた筺体と、
前記筺体の内部のうち前記受光素子が設けられた空間の温度を測定する空間温度センサと、
前記受光素子の温度を測定する受光素子温度センサと、
前記受光素子温度センサにより測定される前記受光素子の温度が所定の温度となるように、前記受光素子を冷却する冷却手段と、
前記受光素子の温度を一定に保つための前記空間の温度と設定温度との対応関係に係る情報が記憶された温度情報記憶手段と、
前記空間温度センサにより測定された前記空間の温度に基づいて、前記温度情報記憶手段を参照して当該空間の温度に対応する前記設定温度を取得し、前記受光素子温度センサにより測定される前記受光素子の温度が当該設定温度となるように前記冷却手段を制御する制御手段と、
を備えることを特徴とする撮像装置。 - 前記空間は、前記筺体の内壁と、前記受光素子が取り付けられた基板と、により形成され、
前記空間温度センサは、前記基板上に取り付けられている
ことを特徴とする請求項1記載の撮像装置。 - 前記空間温度センサは、前記筺体の内壁に取り付けられている
ことを特徴とする請求項1記載の撮像装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012243108A JP5617898B2 (ja) | 2012-11-02 | 2012-11-02 | 撮像装置 |
US14/378,951 US20150054961A1 (en) | 2012-11-02 | 2013-10-25 | Image capture device |
EP13851398.1A EP2916536A4 (en) | 2012-11-02 | 2013-10-25 | IMAGE CAPTURE DEVICE |
PCT/JP2013/078980 WO2014069365A1 (ja) | 2012-11-02 | 2013-10-25 | 撮像装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012243108A JP5617898B2 (ja) | 2012-11-02 | 2012-11-02 | 撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014093660A JP2014093660A (ja) | 2014-05-19 |
JP5617898B2 true JP5617898B2 (ja) | 2014-11-05 |
Family
ID=50627273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012243108A Active JP5617898B2 (ja) | 2012-11-02 | 2012-11-02 | 撮像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150054961A1 (ja) |
EP (1) | EP2916536A4 (ja) |
JP (1) | JP5617898B2 (ja) |
WO (1) | WO2014069365A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6534824B2 (ja) * | 2015-02-16 | 2019-06-26 | 株式会社日立国際電気 | 撮像装置、および撮像装置の制御方法 |
JP6554840B2 (ja) * | 2015-03-16 | 2019-08-07 | 日本電気株式会社 | 固体撮像装置および固体撮像装置放熱方法 |
EP3273479B1 (de) * | 2016-07-18 | 2018-07-18 | greateyes GmbH | Strahlungsdetektor und verfahren zum messen von strahlung mit einem strahlungsdetektor |
US10855890B2 (en) * | 2017-10-23 | 2020-12-01 | Magna Electronics Inc. | Camera for vehicle vision system with enhanced heat removal |
TWI698010B (zh) * | 2018-08-09 | 2020-07-01 | 大陸商廈門星宸科技有限公司 | 用以控制影像擷取裝置的電路及相關的控制方法 |
US11683911B2 (en) | 2018-10-26 | 2023-06-20 | Magna Electronics Inc. | Vehicular sensing device with cooling feature |
US10911647B2 (en) | 2018-11-12 | 2021-02-02 | Magna Electronics Inc. | Vehicular camera with thermal compensating means |
JP7054865B1 (ja) * | 2021-01-27 | 2022-04-15 | パナソニックIpマネジメント株式会社 | 撮像装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3310404B2 (ja) * | 1993-07-23 | 2002-08-05 | 浜松ホトニクス株式会社 | 冷却型固体撮像装置 |
JP2000115596A (ja) | 1998-10-07 | 2000-04-21 | Mitsubishi Electric Corp | 赤外線撮像装置 |
US6610984B2 (en) * | 2000-03-17 | 2003-08-26 | Infrared Components Corporation | Method and apparatus for correction of microbolometer output |
JP4795610B2 (ja) * | 2000-05-01 | 2011-10-19 | ビーエイイー・システムズ・インフォメーション・アンド・エレクトロニック・システムズ・インテグレイション・インコーポレーテッド | 放射センサの温度変動を補償するための方法および装置 |
JP2002195883A (ja) * | 2000-12-25 | 2002-07-10 | Mitsubishi Electric Corp | 赤外線カメラ |
US20070105516A1 (en) * | 2005-11-10 | 2007-05-10 | Hickman Barton T | Automatic compensation of gain versus temperature |
JP2008011233A (ja) * | 2006-06-29 | 2008-01-17 | Fujifilm Corp | 撮影装置 |
JP2009145224A (ja) * | 2007-12-14 | 2009-07-02 | Konica Minolta Sensing Inc | 測光装置 |
JP2012049596A (ja) * | 2010-08-24 | 2012-03-08 | Nikon Corp | 撮像装置及び撮像素子の冷却方法 |
JP2013162192A (ja) * | 2012-02-02 | 2013-08-19 | Canon Inc | 撮像装置 |
-
2012
- 2012-11-02 JP JP2012243108A patent/JP5617898B2/ja active Active
-
2013
- 2013-10-25 WO PCT/JP2013/078980 patent/WO2014069365A1/ja active Application Filing
- 2013-10-25 EP EP13851398.1A patent/EP2916536A4/en not_active Withdrawn
- 2013-10-25 US US14/378,951 patent/US20150054961A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2916536A4 (en) | 2016-04-06 |
WO2014069365A1 (ja) | 2014-05-08 |
EP2916536A1 (en) | 2015-09-09 |
JP2014093660A (ja) | 2014-05-19 |
US20150054961A1 (en) | 2015-02-26 |
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