Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Florin Udrea0
Richard Henry Hopper0
Syed Zeeshan Ali0
Date of Patent
January 5, 2021
0Patent Application Number
158522250
Date Filed
December 22, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
We disclose herein an infra-red (IR) device comprising a substrate comprising an etched cavity portion and a substrate portion; a dielectric layer disposed on the substrate. The dielectric layer comprises a dielectric membrane which is adjacent, or directly above, or below the etched cavity portion of the substrate. The device further comprises a reflective layer on or in or above or below the dielectric membrane to enhance emission or absorption of infrared light at one or more wavelengths.
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