SCRATCH RESISTANT, REFLECTION REDUCING SURFACE HAVING ANTI-FOGGING PROPERTIES
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Aug 22, 2008
filing date -
Feb 24, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical element or component having excellent anti-fog effects as well as excellent scratch resistance and/or reflection reducing effects and optionally also hydrophobic and/or oleophobic properties, and a method for producing such an optical element or component. The element or component includes, in the following order, a glass substrate, a water-absorbing first layer, and a second layer selected from (i) an anti-reflecting coating; a mirror coating and a hard layer; (ii) a compound and/or combination of a hard layers and anti-reflecting coatings; and (iii) a compound and/or combination of hard layers and mirror coating. Blind holes or bores are introduced into the second layer and the water-absorbing first layer with the holes opening out from the second layer and extending completely through the second layer, and at least partially through the water-absorbing first layer.
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Cited Art Landscape
Patent Citation Ranking
- 10 Citation Count
- B05D Class
- 5.64 % this patent is cited more than
- 16 Age