Low reflectance removable lens stack
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Nov 12, 2024
Grant Date -
May 9, 2024
app pub date -
Jan 9, 2024
filing date -
Jan 9, 2024
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A removable lens stack includes a base layer and one or more removable lens layers. The base layer may include a substrate and moth eye coatings on first and second sides of the substrate. A first removable lens layer may include a substrate and an acrylic or fluoropolymer coating on a first side of the substrate and may be stacked on top of the base layer such that the second side of the substrate faces the first side of the substrate of the base layer. A second removable lens layer may include a substrate and an acrylic or fluoropolymer coating on a first side of the substrate and may be stacked on top of the first removable lens layer such that the second side of the substrate faces the first side of the substrate of the first removable lens layer. The acrylic or fluoropolymer coating may comprise a hard coat.
First Claim
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International Classification(s)
Cited Art Landscape
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- G02B Class
- 0 % this patent is cited more than
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Maintenance Fees
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