CN104949760A - 电路装置、温度检测装置、电子设备以及温度检测方法 - Google Patents

电路装置、温度检测装置、电子设备以及温度检测方法 Download PDF

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Publication number
CN104949760A
CN104949760A CN201510141711.5A CN201510141711A CN104949760A CN 104949760 A CN104949760 A CN 104949760A CN 201510141711 A CN201510141711 A CN 201510141711A CN 104949760 A CN104949760 A CN 104949760A
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CN
China
Prior art keywords
temperature
value
electromotive force
detection
circuit
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
Application number
CN201510141711.5A
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English (en)
Chinese (zh)
Inventor
大西幸太
日向伝
柴田幸成
福本千寻
西垣直树
川口浩二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN104949760A publication Critical patent/CN104949760A/zh
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/14Arrangements for modifying the output characteristic, e.g. linearising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02Constructional details
    • G01J5/04Casings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/12Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
    • G01J5/14Electrical features thereof
    • G01J5/16Arrangements with respect to the cold junction; Compensating influence of ambient temperature or other variables

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
CN201510141711.5A 2014-03-28 2015-03-27 电路装置、温度检测装置、电子设备以及温度检测方法 Pending CN104949760A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014067764A JP2015190833A (ja) 2014-03-28 2014-03-28 回路装置、温度検出装置、電子機器及び温度検出方法
JP2014-067764 2014-03-28

Publications (1)

Publication Number Publication Date
CN104949760A true CN104949760A (zh) 2015-09-30

Family

ID=54164596

Family Applications (1)

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CN201510141711.5A Pending CN104949760A (zh) 2014-03-28 2015-03-27 电路装置、温度检测装置、电子设备以及温度检测方法

Country Status (3)

Country Link
US (1) US9915568B2 (enExample)
JP (1) JP2015190833A (enExample)
CN (1) CN104949760A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020159662A (ja) * 2019-03-28 2020-10-01 パナソニックIpマネジメント株式会社 加湿装置
CN113701900A (zh) * 2020-05-22 2021-11-26 众智光电科技股份有限公司 红外线温度感测器
JP2022106602A (ja) * 2021-01-07 2022-07-20 株式会社ジャパンディスプレイ 温度検出装置、温度検出システム、表示装置及びヘッドアップディスプレイ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328251A (zh) * 2000-06-06 2001-12-26 精工爱普生株式会社 红外线检测元件及温度测定装置
JP2002228523A (ja) * 2001-02-05 2002-08-14 Nippon Ceramic Co Ltd 非接触型温度検出器の温度算出方法
US20070183475A1 (en) * 2006-02-03 2007-08-09 Hutcherson David R Methods and systems for determining temperature of an object

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPH0666639A (ja) * 1992-08-20 1994-03-11 Toyota Central Res & Dev Lab Inc 赤外線温度計
JPH06123655A (ja) * 1992-10-09 1994-05-06 Hirose Electric Co Ltd 体温計
JPH0862047A (ja) 1994-08-23 1996-03-08 Casio Comput Co Ltd 温度測定装置
KR100314438B1 (ko) * 1998-10-31 2002-04-24 구자홍 써모파일센서를이용한온도측정회로
JP3733846B2 (ja) 2000-08-04 2006-01-11 セイコーエプソン株式会社 補正システムの制御方法、測温計および補正装置
US7375723B2 (en) 2003-06-10 2008-05-20 Samsung Electronics Co., Ltd. Display device and method of compensating primary image data to increase a response speed of the display
JP2005057480A (ja) 2003-08-04 2005-03-03 Shimada Phys & Chem Ind Co Ltd 歪み補償増幅装置
JP4247742B2 (ja) 2004-05-31 2009-04-02 横河電機株式会社 波長測定方法およびこれを用いた分光装置
JP4508754B2 (ja) 2004-07-14 2010-07-21 三菱電機株式会社 画像表示装置および画像表示方法
JP5078261B2 (ja) * 2006-01-23 2012-11-21 セイコーNpc株式会社 温度検出装置及び温度検出方法
JP5625797B2 (ja) 2010-11-19 2014-11-19 日本電気株式会社 温度補正回路、復調回路、通信装置、温度補正方法、および、復調方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1328251A (zh) * 2000-06-06 2001-12-26 精工爱普生株式会社 红外线检测元件及温度测定装置
JP2002228523A (ja) * 2001-02-05 2002-08-14 Nippon Ceramic Co Ltd 非接触型温度検出器の温度算出方法
US20070183475A1 (en) * 2006-02-03 2007-08-09 Hutcherson David R Methods and systems for determining temperature of an object

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Publication number Publication date
JP2015190833A (ja) 2015-11-02
US20150276499A1 (en) 2015-10-01
US9915568B2 (en) 2018-03-13

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