Invention Grant
- Patent Title: Light modifier having complex lenses for LED luminaires
- Patent Title (中): 具有LED灯具复杂透镜的光改性剂
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Application No.: US14131630Application Date: 2012-07-05
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Publication No.: US09562665B2Publication Date: 2017-02-07
- Inventor: Stephan Ebner
- Applicant: Stephan Ebner
- Applicant Address: AT Dornbirn
- Assignee: ZUMTOBEL LIGHTING GMBH
- Current Assignee: ZUMTOBEL LIGHTING GMBH
- Current Assignee Address: AT Dornbirn
- Agency: Brooks Kushman P.C.
- Priority: DE102011078865 20110708; DE102011085289 20111027
- International Application: PCT/EP2012/063135 WO 20120705
- International Announcement: WO2013/007595 WO 20130117
- Main IPC: F21V5/08
- IPC: F21V5/08 ; F21V5/04 ; F21V5/00 ; F21V7/00 ; G02B19/00 ; G02B27/09 ; H01L33/58 ; B29D11/00 ; B29C45/00 ; B29C45/16 ; F21Y101/00
Abstract:
Lens having a cavity defining a light entrance section of the lens, and a light exit surface opposite the light entrance section, and a beam splitting element formed on the light entrance section of the lens.
Public/Granted literature
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