Invention Grant
- Patent Title: Optic system for light guide with controlled output
- Patent Title (中): 具有受控输出的光导光学系统
-
Application No.: US13143341Application Date: 2009-12-31
-
Publication No.: US08641257B2Publication Date: 2014-02-04
- Inventor: Brian E. Richardson
- Applicant: Brian E. Richardson
- Applicant Address: US OH Brecksville
- Assignee: Rambus Delaware LLC
- Current Assignee: Rambus Delaware LLC
- Current Assignee Address: US OH Brecksville
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- International Application: PCT/US2009/006763 WO 20091231
- International Announcement: WO2010/077367 WO 20100708
- Main IPC: F21V7/04
- IPC: F21V7/04
Abstract:
A light guide with optics guides light exiting the guide. The device achieves accurate control of the reflected light by extracting light from a limited area of the light guide. The configuration of the reflectors used for the selective extraction determines the nature of the output light. The reflectors may be located on a side of the light guide opposite to an output side of the light guide.
Public/Granted literature
- US20110267838A1 Optic System for Light Guide with Controlled Output Public/Granted day:2011-11-03
Information query
