US Patent 7687775 Ferroelectric infrared detector and method
Patent 7687775 was granted and assigned to Los Alamos National Security on March, 2010 by the United States Patent and Trademark Office.
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Patent abstract
An apparatus and method are provided for sensing infrared radiation. The apparatus includes a sensor element that is positioned in a magnetic field during operation to ensure a λ shaped relationship between specific heat and temperature adjacent the Curie temperature of the ferroelectric material comprising the sensor element. The apparatus is operated by inducing a magnetic field on the ferroelectric material to reduce surface charge on the element during its operation.
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US Patent 07687775 Ferroelectric infrared detector and method US Patent 7687775 Ferroelectric infrared detector and method
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Patent Number
0768777500
Patent Number
768777500
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076877750
Date of Patent
March 30, 2010
0Patent Application Number
119618150
Date Filed
December 20, 2007
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
076877750
Date of Patent
March 30, 2010
0Patent Application Number
119618150
Date Filed
December 20, 2007
0Official Website
Patent Primary Examiner
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US Patent 07687775 Ferroelectric infrared detector and method
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07687775
Date of patent
March 30, 2010
Patent application number
11961815
Date Filed
December 20, 2007
Patent primary examiner
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