Title:
発光素子の制御回路
Document Type and Number:
Japanese Patent JP2013513943
Kind Code:
A
Abstract:
An illumination system has a lighting module, a microcontroller electrically connected to the lighting module and arranged to control the lighting module, and a transistor electrically connected to the lighting module and the microcontroller arranged to allow the microcontroller to monitor a voltage of one of either the transistor or lighting module. A method of controlling a lighting module including powering on the lighting module, providing a current to the lighting module, wherein the current is determined by a global intensity setting for the lighting module, monitoring a voltage provided to the lighting module, and shutting the lighting module down if the voltage reaches a pre-determined level.
Inventors:
Marson Jonathan El
Application Number:
JP2012543141A
Publication Date:
April 22, 2013
Filing Date:
November 23, 2010
Export Citation:
Assignee:
Forsen Technology Ink
International Classes:
H01L33/00
Domestic Patent References:
| JP2009038218A | 2009-02-19 | |||
| JP2009016384A | 2009-01-22 |
Foreign References:
| US20050230600A1 | 2005-10-20 | |||
| US20070040512A1 | 2007-02-22 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office