Invention Grant
- Patent Title: Methods and apparatus for sensing light output and controlling light output
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Application No.: US14549932Application Date: 2014-11-21
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Publication No.: US09807824B2Publication Date: 2017-10-31
- Inventor: Dirk Valentinus René Engelen , Dzmitry Viktorovich Aliakseyeu , Bartel Marinus Van De Sluis , Tatiana Aleksandrovna Lashina , Tim Dekker
- 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
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H05B37/02 ; G06F3/042

Abstract:
Methods and apparatus for lighting control. In some embodiments methods and apparatus are provided that sense a low lighting condition at a location and direct light toward that location after detection of the low lighting condition. In some embodiments apparatus are provided that include a plurality of networked LEDs. Some of the LEDs may be illuminated in response to sensed light conditions at certain locations.
Public/Granted literature
- US20150102732A1 Methods and Apparatus for Sensing Light Output and Controlling Light Output Public/Granted day:2015-04-16
Information query