Invention Grant
- Patent Title: Directional lighting system and method
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Application No.: US14920020Application Date: 2015-10-22
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Publication No.: US09635737B2Publication Date: 2017-04-25
- Inventor: Phillip Anthony Bosua , Marc Alexander
- Applicant: LIFI Labs, Inc.
- Applicant Address: US CA San Francisco
- Assignee: LIFI Labs, Inc.
- Current Assignee: LIFI Labs, Inc.
- Current Assignee Address: US CA San Francisco
- Agent Jeffrey Schox; Diana Lin
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B33/08

Abstract:
The method of spatial lightbulb operation includes determining the position of the lightbulb relative to a physical space, detecting a contextual event, determining a spatial lighting pattern associated with the contextual event, and selectively controlling lightbulb light emitting elements based on the position of the lightbulb and the spatial lighting pattern. A lightbulb including: a plurality of individually controlled light emitting elements mounted in fixed, predetermined positions on the substrate; a light sensor mounted to the substrate; a wireless communication module; and a processor configured to: index each light emitting element; progress each of the plurality of light emitting elements through an orientation pattern; associate a reference point on the lightbulb with an external reference point; and selectively operate individual light emitting elements of the plurality according to lighting instructions, based on a relationship between the reference point on the lightbulb and the external reference point.
Public/Granted literature
- US20160044766A1 DIRECTIONAL LIGHTING SYSTEM AND METHOD Public/Granted day:2016-02-11
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