Invention Grant
- Patent Title: Laminated lenses with anti-fogging functionality
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Application No.: US15679872Application Date: 2017-08-17
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Publication No.: US10295821B2Publication Date: 2019-05-21
- Inventor: Brock Scott McCabe
- Applicant: Oakley, Inc.
- Applicant Address: US CA Foothill Ranch
- Assignee: Oakley, Inc.
- Current Assignee: Oakley, Inc.
- Current Assignee Address: US CA Foothill Ranch
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: G02C11/08
- IPC: G02C11/08 ; G02B27/00 ; A61F9/02 ; G02B1/18 ; G02C7/10 ; G02C7/02 ; B29D11/00

Abstract:
Eyewear can include a laminated lens that has anti-fogging functionality. The lens can include an anti-fog layer configured to resist accumulation of condensate on a posterior surface of the lens and an interface layer comprising a thin layer of inorganic material with ceramic bulk properties. The interface layer can be disposed between the anti-fog layer and an adhesive layer configured to adhere to adjacent layers of the laminated lens. The adhesive layer can be disposed between two lens elements. One of the lens elements can include a polymer layer that provides stiffness to the lens and an electrically conductive layer deposited on the polymer layer. When electric current is applied across the electrically conductive layer via one or more electrodes, the lens can be heated.
Public/Granted literature
- US20180052319A1 LAMINATED LENSES WITH ANTI-FOGGING FUNCTIONALITY Public/Granted day:2018-02-22
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