Thin pyroelectric IR detector composed of sintered metal oxides

Details Thin pyroelectric IR detector composed of sintered metal oxides Thin pyroelectric IR detector composed of sintered metal oxides

1992-12-01

1994-11-22

Turner, A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

315359, 346 76R, 428332, 428210, 428446, 428701, G01D 1510

Patent

active

053668022

ABSTRACT:
An improved infrared detector element and an improved method for manufactng same is provided. A commercially available rough art wafer of ferroelectric material is ion milled under conditions which provide an extremely thin element with a near flawless detection surface.

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patent: 4906594 (1990-03-01), Yoneda et al.
patent: 4986676 (1991-01-01), Zeto et al.
patent: 5242537 (1993-09-01), Nelson

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