Invention Grant
US08901822B2 Optical signal output of operating parameters with an LED lighting unit
有权
使用LED照明单元的光信号输出操作参数
- Patent Title: Optical signal output of operating parameters with an LED lighting unit
- Patent Title (中): 使用LED照明单元的光信号输出操作参数
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Application No.: US13513358Application Date: 2010-12-03
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Publication No.: US08901822B2Publication Date: 2014-12-02
- Inventor: Martin Hartmann , John Kears
- Applicant: Martin Hartmann , John Kears
- Applicant Address: GB Hampshire
- Assignee: Tridonic GmbH & Co KG
- Current Assignee: Tridonic GmbH & Co KG
- Current Assignee Address: GB Hampshire
- Agency: The H.T. Than Law Group
- Priority: DE102009057015 20091204; DE102009055415 20091230; DE102010000902 20100114
- International Application: PCT/EP2010/068803 WO 20101203
- International Announcement: WO2011/067367 WO 20110609
- Main IPC: H01J1/60
- IPC: H01J1/60 ; H05B37/02 ; H05B37/03
Abstract:
The invention relates to a lighting arrangement with an operating device (3) and with an LED light source (4) which is controlled by said operating device and which is formed by at least two LEDs (4a, 4b, 4c), which emit light of different colors and together emit a white total light. The operating device (3) drives some of the LEDs (4a, 4b, 4c) forming the LED light source (4) which are intended to emit monochromatic (non-white) light in such a way that said LEDs emit light signals representing certain operating parameters.
Public/Granted literature
- US20130043794A1 Optical Signal Output of Operating Parameters with an LED Lighting Unit Public/Granted day:2013-02-21
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