Title:
LED BULB HAVING A UNIFORM LIGHT-DISTRIBUTION PROFILE
Document Type and Number:
WIPO Patent Application WO/2014/025935
Kind Code:
A3
Abstract:
An LED bulb includes a stem body, a shell, a plurality of LEDs, and a thermally conductive liquid. The shell is connected to the stem body. The plurality of LEDs is disposed within the shell. The thermally conductive liquid is held within the shell. The LEDs and the shell are configured to provide the LED bulb with a uniform light-distribution profile.
Inventors:
BHATTARAI MATRIKA (US)
LETOQUIN RONAN (US)
HORN DAVID (US)
LETOQUIN RONAN (US)
HORN DAVID (US)
Application Number:
PCT/US2013/054023
Publication Date:
April 03, 2014
Filing Date:
August 07, 2013
Export Citation:
Assignee:
SWITCH BULB CO INC (US)
International Classes:
F21V3/02
Foreign References:
| US20110156583A1 | 2011-06-30 | |||
| US20120033440A1 | 2012-02-09 | |||
| US20110292302A1 | 2011-12-01 | |||
| US6580228B1 | 2003-06-17 | |||
| US20090109674A1 | 2009-04-30 | |||
| US20110069487A1 | 2011-03-24 | |||
| US20120127722A1 | 2012-05-24 |
Attorney, Agent or Firm:
ARAIZA, Alberto et al. (425 Market StreetSan Francisco, CA, US)
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