发明名称 Open lamp detection in an EEFL backlight system
摘要 A method according to one embodiment may include supplying power to plurality of External Electrode Fluorescent Lamps (EEFLs). The method of this embodiment may also include generating signals proportional to the voltage of each EEFL. The method of this embodiment may also include generating a feedback signal indicative of the state of one or more of the plurality of EEFLs based on, at least in part, the value of at least one signal proportional to the voltage of each EEFL. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
申请公布号 US7253569(B2) 申请公布日期 2007.08.07
申请号 US20050216650 申请日期 2005.08.31
申请人 02MICRO INTERNATIONAL LIMITED 发明人 LIU DA
分类号 G05F1/00 主分类号 G05F1/00
代理机构 代理人
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