Reflecting screen, its manufacturing method and its application

Details Reflecting screen, its manufacturing method and its application Reflecting screen, its manufacturing method and its application

1989-09-20

1990-10-30

Arnold, Bruce Y.

350 16, 350166, G02B 528

Patent

active

049664255

ABSTRACT:
A screen for reflecting radiation, especially infra-red radiation for use at a temperature of at least 900.degree. C. The screen includes a first layer of a bright and polished material, which does not deteriorate when it is brought to the temperature, for reflecting at least a part of the infra-red radiation, and also includes a second layer of a material forming a support. Interposed between the first two layers is at least one third layer of material to block the radiation which issues from a preceding layer, the interposed layer being joined to its two neighboring layers.

REFERENCES:
patent: 3531313 (1970-09-01), Dates
patent: 3671286 (1972-06-01), Fischell
patent: 4337990 (1982-07-01), Fan et al.
patent: 4556277 (1985-12-01), Fan et al.
Hollingsworth Smith, P., et al, "Silicon Dioxide as a High Temperature Stabilizer for Silver Films," Thin Solid Films 45 (1977) 159-168.

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