Invention Grant
- Patent Title: Optic having a dichroic reflector
- Patent Title (中): 光学具有二向色反射器
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Application No.: US12474000Application Date: 2009-05-28
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Publication No.: US08153977B2Publication Date: 2012-04-10
- Inventor: Timothy Andrew Large
- Applicant: Timothy Andrew Large
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Main IPC: G01N21/19
- IPC: G01N21/19 ; G01J5/08
Abstract:
Various embodiments are disclosed that are related to an optic with a dichroic coating. In one embodiment, sn optic comprises a wedge-shaped light guide having opposing first and second faces and a turning film bonded to the wedge-shaped light guide. The turning film comprises a plurality of facets oblique to the first face of the wedge-shaped light guide and supports a dichroic coating.
Public/Granted literature
- US20100301213A1 OPTIC HAVING A DICHROIC REFLECTOR Public/Granted day:2010-12-02
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