Invention Grant
- Patent Title: Multiple band reflector with metal and dielectric layers
- Patent Title (中): 带有金属和介电层的多波段反射器
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Application No.: US11422597Application Date: 2006-06-06
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Publication No.: US07564628B2Publication Date: 2009-07-21
- Inventor: Steven Allen Barth , Jaime Antonio Li
- Applicant: Steven Allen Barth , Jaime Antonio Li
- Assignee: CPFilms, Inc.
- Current Assignee: CPFilms, Inc.
- Agency: Brenc Law
- Main IPC: G02B1/10
- IPC: G02B1/10

Abstract:
Now, according to the present invention, multiple band optical reflectors are provided that utilize a stack of metal and dielectric layers to create a reflection curve in the visible spectrum that has multiple peak intensities. Reflectors of the present invention comprise at least two dielectric layers that have differing thicknesses, with metal layers disposed therebetween. The use of metal layers in the present invention, as opposed to using alternating layers of dielectric materials, results in a reflector that is substantially thinner than a conventional two dielectric reflector.
Public/Granted literature
- US20070279748A1 Multiple Band Reflector with Metal and Dielectric Layers Public/Granted day:2007-12-06
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