Window membrane for detector and analyser devices, and a...

Details Window membrane for detector and analyser devices, and a... Window membrane for detector and analyser devices, and a...

2005-11-17

2009-11-17

Chriss, Jennifer A (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Scrim

Woven scrim

C442S006000, C442S019000, C442S038000, C442S041000, C442S229000, C442S236000, C378S140000, C378S161000, C427S402000, C427S409000

Reexamination Certificate

active

07618906

ABSTRACT:
A window membrane is permeable to electromagnetic radiation, especially soft X-rays. It comprises a film (201) and a metallic reinforcement mesh (202) attached to the film (201). A preferable way of attaching the metallic reinforcement mesh (202) to the film is to use a positive-working photosensitive glue (204) and allow the reinforcement mesh (202) to act as the exposure mask.

REFERENCES:
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patent: 4061944 (1977-12-01), Gay
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patent: 5039203 (1991-08-01), Nishikawa
patent: 5578360 (1996-11-01), Viitanen
patent: 2002/0081921 (2002-06-01), Vargo et al.
patent: 2003/0142486 (2003-07-01), Arakawa et al.
Forbes R. Powell et al, “Metalized Polyimide Filters for X-ray Astronomy and other Applications”, Grazing Incidence and Multilayer X-Ray Optical Systems, Richard Hoover and Arthur B.C. Walker, eds., Proceedings of SPIE, vol. 3113, 1997.
X-ray windows for spaceborne detectors. Veli-Pekka Viitanen, Seppo A. A. Nenonen, Panu Partanen, Heikki Sipila, and Risto Mutikainen, Proc. SPIE 1743, 245 (1992), DOI:10.1117/12.130686.

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