PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 07.00 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
The mirror being formable at the softening T of the glass substrate without significant physical damage to the reflective coating which comprises in seq. from substrate - Si film - Niobium reflective layer - Si nitride protective layer Thicknesses of layer are such that - Transmissivity < 4% - Reflectance > 50% |
PATENT PHOTOCOPY | Available on request |
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