Invention Grant
- Patent Title: Arrangement suitable for driving floating CCFL based backlight
- Patent Title (中): 适用于驱动基于浮动CCFL的背光的布置
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Application No.: US12363805Application Date: 2009-02-02
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Publication No.: US08008867B2Publication Date: 2011-08-30
- Inventor: Xiaoping Jin
- Applicant: Xiaoping Jin
- Applicant Address: US CA Garden Grove
- Assignee: Microsemi Corporation
- Current Assignee: Microsemi Corporation
- Current Assignee Address: US CA Garden Grove
- Agent Simon Kahn
- Main IPC: H05B41/24
- IPC: H05B41/24

Abstract:
A backlighting arrangement constituted of: a means for receiving an alternating current comprising a first lead and a second lead; at least one luminaire; and at least one first balancing transformer pair each associated with a particular one of the at least one luminaire, the primary of a first balancing transformer of the first balancing transformer pair serially coupled between the first lead of the means for receiving an alternating current and a first end of each of the at least one luminaire, and the primary of a second balancing transformer of the first balancing transformer pair serially coupled between the second lead of the means for receiving an alternating current and a second end of each of the at least one luminaire. The secondaries of all of the at least one first balancing transformer pair are serially connected in a closed in-phase loop.
Public/Granted literature
- US20090195174A1 ARRANGEMENT SUITABLE FOR DRIVING FLOATING CCFL BASED BACKLIGHT Public/Granted day:2009-08-06
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