发明名称 CIRCUIT AND TELEVISION APPARATUS
摘要 <p>PROBLEM TO BE SOLVED: To provide a circuit and a television apparatus therewith which control an LED current in a simpler configuration.SOLUTION: The circuit includes a synchronous drive section for generating a control signal in synchronization with an output pulse of an AC/DC converter, and an LED current control section for starting current control on an LED in response to the control signal, and outputting a signal to stop the control signal when detecting a predetermined LED current, and the synchronous drive section stops the control signal in response to the stop signal. The circuit further includes a current maintenance section serving to maintain the LED current.</p>
申请公布号 JP2014230033(A) 申请公布日期 2014.12.08
申请号 JP20130107339 申请日期 2013.05.21
申请人 TOSHIBA CORP;TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP 发明人 YOSHIZAWA NORIAKI
分类号 H03K17/687;H02M3/28;H04N5/66 主分类号 H03K17/687
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