Invention Grant
US07938559B2 Multiple optical assembly for a LED lighting device, and red lighting device comprising such an optical assembly
有权
用于LED照明装置的多光学组件和包括这种光学组件的红色照明装置
- Patent Title: Multiple optical assembly for a LED lighting device, and red lighting device comprising such an optical assembly
- Patent Title (中): 用于LED照明装置的多光学组件和包括这种光学组件的红色照明装置
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Application No.: US10543226Application Date: 2004-01-23
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Publication No.: US07938559B2Publication Date: 2011-05-10
- Inventor: Marco Angelini , Natale Baraldo , Claudia Bigliati , Luca Scodes
- Applicant: Marco Angelini , Natale Baraldo , Claudia Bigliati , Luca Scodes
- Assignee: Fraen Corporation S.R.L.
- Current Assignee: Fraen Corporation S.R.L.
- Agency: Nutter McClennen & Fish LLP
- Agent Reza Mollaaghababa
- Priority: ITMI2003A0112 20030124
- International Application: PCT/IT2004/000016 WO 20040123
- International Announcement: WO2004/066002 WO 20040805
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21V5/00
Abstract:
A LED lighting device has a number of LED's, and a multiple optical assembly defined by a number of modular units; each modular unit has a total-internal-reflection lens associated with a LED, and the modular units are connected to one another so as the lenses have respective distinct optical reflecting surfaces.
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