Invention Grant
- Patent Title: Dimpled light distribution plates
- Patent Title (中): 暗淡的配光板
-
Application No.: US13463151Application Date: 2012-05-03
-
Publication No.: US08668370B2Publication Date: 2014-03-11
- Inventor: Leon McCaughan , Thomas F. Kuech , Christopher J. Zenner , Cedric Meyers
- Applicant: Leon McCaughan , Thomas F. Kuech , Christopher J. Zenner , Cedric Meyers
- Applicant Address: US WI Madison
- Assignee: Wisconsin Alumni Research Foundation
- Current Assignee: Wisconsin Alumni Research Foundation
- Current Assignee Address: US WI Madison
- Agency: Bell & Manning, LLC
- Main IPC: F21V11/00
- IPC: F21V11/00 ; F21V9/14
Abstract:
Dimpled plates for light distribution and concentration are provided. Also provided are apparatus incorporating the plates as waveguides, and methods for using the dimpled plates for distributing or concentrating input light. The dimpled plates are designed to spatially distribute light from each of one or more near point light sources into a pixelated light projection using an array of reflective conical light deflection elements.
Public/Granted literature
- US20130294064A1 DIMPLED LIGHT DISTRIBUTION PLATES Public/Granted day:2013-11-07
Information query
