发明授权
- 专利标题: Systems and methods of signal synchronization for driving light emitting diodes
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申请号: US13367088申请日: 2012-02-06
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公开(公告)号: US08519754B2公开(公告)日: 2013-08-27
- 发明人: Yongsheng Su , Liqiang Zhu , Qiang Luo , Lieyi Fang
- 申请人: Yongsheng Su , Liqiang Zhu , Qiang Luo , Lieyi Fang
- 申请人地址: CN Shanghai
- 专利权人: On-Bright Electronics (Shanghai) Co., Ltd.
- 当前专利权人: On-Bright Electronics (Shanghai) Co., Ltd.
- 当前专利权人地址: CN Shanghai
- 代理机构: Jones Day
- 优先权: CN201110461570 20111231
- 主分类号: H03L7/00
- IPC分类号: H03L7/00
摘要:
System and method for signal synchronization. The system includes a first selection component, a first signal generator, a second signal generator and a first gate drive component. The first selection component is configured to receive a first mode signal and generate a first selection signal based on at least information associated with the first mode signal. The first signal generator is configured to, if the first selection signal satisfies one or more first conditions, receive a first input signal and generate at least a first clock signal based on at least information associated with the first input signal. Furthermore, the first gate drive component is configured to, if the first selection signal satisfies the one or more first conditions, receive at least the first clock signal and output a first drive signal to a first switch.