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1.SEQUENTIAL LINEAR LED DRIVER UTILIZING HEADROOM CONTROL 审中-公开
Title translation: 顺序线性LED驱动器利用HEADROOM控制公开(公告)号:WO2015200461A1
公开(公告)日:2015-12-30
申请号:PCT/US2015/037381
申请日:2015-06-24
Applicant: MICROCHIP TECHNOLOGY INC.
Inventor: LYNCH, Scott , CHOY, Benedict
IPC: H05B33/08
CPC classification number: H05B33/083 , H05B33/0845
Abstract: A sequential linear light emitting diode (LED) driver utilizing a headroom control technique is disclosed. A headroom control circuit with a micro-tapped segment of LEDs causes one or more of said LEDs to emit light before the direct current voltage is sufficiently high to cause the main LED string(s) to emit light.
Abstract translation: 公开了一种使用净空控制技术的顺序线性发光二极管(LED)驱动器。 具有LED的微抽头段的裕量控制电路使得一个或多个所述LED在直流电压足够高之前发光,以使主LED串发光。
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公开(公告)号:EP3162168B1
公开(公告)日:2019-05-15
申请号:EP15739386.9
申请日:2015-06-24
Applicant: MICROCHIP TECHNOLOGY INC.
Inventor: LYNCH, Scott , CHOY, Benedict
IPC: H05B33/08
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3.
公开(公告)号:EP3162168A1
公开(公告)日:2017-05-03
申请号:EP15739386.9
申请日:2015-06-24
Applicant: MICROCHIP TECHNOLOGY INC.
Inventor: LYNCH, Scott , CHOY, Benedict
IPC: H05B33/08
CPC classification number: H05B33/083 , H05B33/0845
Abstract: A sequential linear light emitting diode (LED) driver utilizing a headroom control technique is disclosed.
Abstract translation: 公开了利用净空控制技术的顺序线性发光二极管(LED)驱动器。
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