Invention Grant
- Patent Title: Methods and apparatus for controlling lighting
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Application No.: US14427741Application Date: 2014-02-05
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Publication No.: US09961740B2Publication Date: 2018-05-01
- Inventor: Philip Steven Newton , Bartel Marinus Van De Sluis , Dzmitry Viktorovich Aliakseyeu , Tatiana Aleksandrovna Lashina
- Applicant: PHILIPS LIGHTING HOLDING B.V.
- Applicant Address: NL Eindhoven
- Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee: PHILIPS LIGHTING HOLDING B.V.
- Current Assignee Address: NL Eindhoven
- Agent Meenakshy Chakravorty
- International Application: PCT/IB2014/058806 WO 20140205
- International Announcement: WO2014/128580 WO 20140828
- Main IPC: G09F13/04
- IPC: G09F13/04 ; G09F13/08 ; H05B33/08 ; F21V14/00 ; G02B27/02 ; G06F3/041 ; G06F19/00 ; G09G3/34
Abstract:
Disclosed are methods and apparatus for lighting control. Presence of an optical element (110, 310, 312, 710A-E, 712, 810) is identified over one or more LEDs (323, 327) and at least one property of the optical element is identified. At least one property of light output of light sources associated with and/or covered by the optical element is adjusted based on the property of the optical element.
Public/Granted literature
- US20150351192A1 METHODS AND APPARATUS FOR CONTROLLING LIGHTING Public/Granted day:2015-12-03
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