Invention Grant
US08169161B2 Electronic circuits for driving series connected light emitting diode strings
有权
用于驱动串联连接的发光二极管串的电子电路
- Patent Title: Electronic circuits for driving series connected light emitting diode strings
- Patent Title (中): 用于驱动串联连接的发光二极管串的电子电路
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Application No.: US12267645Application Date: 2008-11-10
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Publication No.: US08169161B2Publication Date: 2012-05-01
- Inventor: Gregory Szczeszynski , Bassem AlNahas , Vijay Mangtani
- Applicant: Gregory Szczeszynski , Bassem AlNahas , Vijay Mangtani
- Applicant Address: US MA Worcester
- Assignee: Allegro Microsystems, Inc.
- Current Assignee: Allegro Microsystems, Inc.
- Current Assignee Address: US MA Worcester
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
Electronic circuits provide an error signal to control a regulated output voltage signal generated by a controllable DC-DC converter for driving one or more series connected strings of light emitting diodes.
Public/Granted literature
- US20090128045A1 Electronic Circuits for Driving Series Connected Light Emitting Diode Strings Public/Granted day:2009-05-21
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