Invention Grant
- Patent Title: Optic assembly having virtual external common focus
- Patent Title (中): 具有虚拟外部公共焦点的光学组件
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Application No.: US13683526Application Date: 2012-11-21
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Publication No.: US09440580B2Publication Date: 2016-09-13
- Inventor: Daniel J. Mathieu , Seth Van Gheem , Thomas W. Reuter
- Applicant: Muth Mirror Systems, LLC
- Applicant Address: US WI Sheboygan
- Assignee: Muth Mirror Systems, LLC
- Current Assignee: Muth Mirror Systems, LLC
- Current Assignee Address: US WI Sheboygan
- Agency: Godfrey & Kahn, S.C.
- Agent Jennifer L. Gregor
- Main IPC: F21V7/00
- IPC: F21V7/00 ; B60Q1/34 ; B60Q1/26 ; G02B27/14 ; G02B19/00 ; B60R1/12 ; G09F21/04
Abstract:
An optic assembly has a reflector with a reflective surface, one or more light sources, and a mask with one or more apertures. Facets on the reflective surface direct light rays so that a substantial portion of the light rays within the optic assembly can be managed as if they were emitted from a focal point located outside the optic assembly.
Public/Granted literature
- US20130141931A1 Optic Assembly Having Virtual External Common Focus Public/Granted day:2013-06-06
Information query
