Invention Application
- Patent Title: Light guide optical device
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Application No.: US12287948Application Date: 2008-10-14
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Publication No.: US20090097127A1Publication Date: 2009-04-16
- Inventor: Yaakov Amitai
- Applicant: Yaakov Amitai
- Applicant Address: IL Rehovot
- Assignee: LUMUS LTD.
- Current Assignee: LUMUS LTD.
- Current Assignee Address: IL Rehovot
- Priority: IL148804 20020321
- Main IPC: G02B27/14
- IPC: G02B27/14
Abstract:
The invention provides an optical device, including a light-transmitting substrate, optical means for coupling light into the substrate by total internal reflection, and a plurality of partially reflecting surfaces carried by the substrate, characterized in that the partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate.
Public/Granted literature
- US08004765B2 Light guide optical device Public/Granted day:2011-08-23
Information query
