发明名称 |
DRIVING CIRCUIT FOR LED |
摘要 |
A driving circuit device for driving a load is provided. The driving circuit device includes a control module including a power correction module, and providing a control signal to adjust a current flowing through the load; and a pulse width modulation module being in cooperation with the power correction module to modulate the control signal, and including a voltage providing unit providing a pulse width modulation signal; and a Schmitt trigger circuit.
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申请公布号 |
US2012217894(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
US201213370149 |
申请日期 |
2012.02.09 |
申请人 |
CHANG CHARLES;CHANG RONALD;HANERGY TECHNOLOGIES, INC. |
发明人 |
CHANG CHARLES;CHANG RONALD |
分类号 |
H05B41/282;G05F1/10;H03K3/017 |
主分类号 |
H05B41/282 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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