Device for detecting three-dimensional electromagnetic...

Details Device for detecting three-dimensional electromagnetic... Device for detecting three-dimensional electromagnetic...

2005-03-01

2005-03-01

Tsai, H. Jey (Department: 2812)

Active solid-state devices (e.g., transistors, solid-state diode

Responsive to non-electrical signal

Electromagnetic or particle radiation

C257S433000, C257S434000, C257S680000

Reexamination Certificate

active

06861719

ABSTRACT:
A device for detecting electromagnetic radiation including at least one detection circuit including a non-cooled thermal detector and an associated reading circuit, and a method for producing the device. The device includes a substrate forming a cavity under vacuum, in which are placed the thermal detector and the reading circuit. A window transparent to radiation is placed above the cavity and ensures the sealing of the cavity. A sealing mechanism hermetically attaches the window on the substrate, and an electrical connection is inserted in the window ensuring a leaktight connection between the detection circuit and processing elements outside the cavity.

REFERENCES:
patent: 5288649 (1994-02-01), Keenan
patent: 09 264784 (1997-10-01), None
patent: 11 145489 (1999-05-01), None
patent: 2000 298063 (2000-10-01), None
patent: 95 17014 (1995-06-01), None
patent: 99 67818 (1999-12-01), None

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