Pyroelectric thermometric device
First Claim
1. A device for detecting the presence of a predetermined reactant in a fluid suspected of containing the same which comprises:
- a pyroelectric film having a first and a second surface,a first electrode in contact with a portion of the first surface of said pyroelectric filma second electrode in contact with a portion of the first surface of said pyroelectric film,said first and said second electrodes being proximate to but electrically insulated from each other,an infra-red transparent third electrode having a first and second surface, said first surface being in contact with the second surface of said film.
2 Assignments
0 Petitions
Accused Products
Abstract
A device for detecting the presence of a predetermined reactant in a fluid suspected of containing the same which comprises a pyroelectric film having a first and a second surface, a first electrode in contact with a portion of the first surface of said pyroelectric film, a second electrode in contact with a portion of the first surface of said pyroelectric film, said first and said second electrodes being proximate to but electrically insulated from each other, an infra-red transparent third electrode having a first and second surface, said first surface being in contact with the second surface of said film, methods of making such a device and methods of utilizing same.
39 Citations
30 Claims
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1. A device for detecting the presence of a predetermined reactant in a fluid suspected of containing the same which comprises:
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a pyroelectric film having a first and a second surface, a first electrode in contact with a portion of the first surface of said pyroelectric film a second electrode in contact with a portion of the first surface of said pyroelectric film, said first and said second electrodes being proximate to but electrically insulated from each other, an infra-red transparent third electrode having a first and second surface, said first surface being in contact with the second surface of said film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification