Invention Grant
- Patent Title: Controlling an arrangement of semiconductors emitting light of distinct colors
- Patent Title (中): 控制发出不同颜色的光的半导体的布置
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Application No.: US11915024Application Date: 2006-05-19
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Publication No.: US07868557B2Publication Date: 2011-01-11
- Inventor: Peter Hubertus Franciscus Deurenberg , Eugen Jacob De Mol , Jacobus Henricus Peter Martinus Vinken
- Applicant: Peter Hubertus Franciscus Deurenberg , Eugen Jacob De Mol , Jacobus Henricus Peter Martinus Vinken
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP05104545 20050527
- International Application: PCT/IB2006/051597 WO 20060519
- International Announcement: WO2006/126151 WO 20061130
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
Controlling an arrangement of semiconductors of which different semiconductors emit light of different distinct colors is disclosed, whereby a feed forward control part, which is dependent on a junction temperature of semiconductors for each color, is operated with first intervals and is adjusted dependent on measure light output for each color with much longer second intervals.
Public/Granted literature
- US20080203927A1 Controlling An Arrangement of Semiconductors Emitting Light of Distinct Colors Public/Granted day:2008-08-28
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