发明授权
- 专利标题: Light emitting diode driving apparatus
- 专利标题(中): 发光二极管驱动装置
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申请号: US14262390申请日: 2014-04-25
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公开(公告)号: US09301353B2公开(公告)日: 2016-03-29
- 发明人: Deuk Hee Park , Sang Hyun Cha , Yun Joong Lee
- 申请人: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 申请人地址: KR Suwon-Si, Gyeonggi-Do
- 专利权人: SOLUM CO., LTD
- 当前专利权人: SOLUM CO., LTD
- 当前专利权人地址: KR Suwon-Si, Gyeonggi-Do
- 代理机构: McDermott Will & Emery LLP
- 优先权: KR10-2013-0131561 20131031
- 主分类号: G05F1/00
- IPC分类号: G05F1/00 ; H05B33/08
摘要:
A light emitting diode driving apparatus may include: a light emitting diode emitting light by receiving rectified power; a driver driving the light emitting diode based on a voltage level of the rectified power; and a controller limiting an operation of the driver based on a voltage applied to the driver and a hysteresis reference value.
公开/授权文献
- US20150115819A1 LIGHT EMITTING DIODE DRIVING APPARATUS 公开/授权日:2015-04-30
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