Bendable mirrors and method of manufacture

Details Bendable mirrors and method of manufacture Bendable mirrors and method of manufacture

1995-06-29

2000-11-07

Shafer, Ricky D.

Optical: systems and elements

Mirror

With support

359884, 359584, 359585, 359588, 359589, 427165, 427167, G02B 508, G02B 110

Patent

active

061426423

ABSTRACT:
A heat formable mirror is formed by sputter depositing upon a sheet such as glass a reflective coating utilizing a base layer of silicon or a combination of silicon and stainless steel films, a reflective layer formed of a reflective metallic film such as titanium or aluminum, and a protective layer comprising preferably silicon nitride. The resulting mirror can be heat formed at elevated temperatures to form a curved mirror having a reflective coating free of objectionable defects.

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