专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07464275B2 Apparatus for sequentially enabling and disabling multiple powers 失效
标题翻译：用于顺序启用和禁用多个功率的装置
公开(公告)号：US07464275B2
公开(公告)日：2008-12-09
申请号：US11213059
申请日：2005-08-26
申请人： Tae Young Lim , Han Jin Cho , Soon Il Yeo , Ig Kyun Kim , Kyoung Seon Shin , Hee Bum Jung
发明人： Tae Young Lim , Han Jin Cho , Soon Il Yeo , Ig Kyun Kim , Kyoung Seon Shin , Hee Bum Jung
IPC分类号： G06F1/26
CPC分类号： G06F1/26
摘要： Provided is an apparatus for controlling multiple powers which is capable of turning on and off the multiple powers in their priorities for systems or components to be supplied with the multiple powers such as a liquid crystal display (LCD) module. In the apparatus for controlling multiple powers, an on-signal of high level is applied to an input terminal, and an output of a control signal generating unit is sequentially changed to a high level whenever a clock is applied to a clock signal input terminal by one period, so that outputs of the multiple powers are sequentially output. In addition, an off signal of low level is applied to the input terminal, and an output of the control signal generating unit is changed to a low level in a reversal order whenever a clock is applied to the clock signal input terminal by one period, so that outputs of the multiple powers are interrupted in the reversal order.
摘要翻译：本发明提供了一种用于控制多个功率的装置，其能够在要提供给诸如液晶显示器（LCD）模块的多个功率的系统或组件的优先级中打开和关闭多个功率。在用于控制多个功率的装置中，将高电平的接通信号施加到输入端，并且每当时钟被施加到时钟信号输入端时，控制信号产生单元的输出被顺序地改变为高电平一个周期，从而顺序输出多个功率的输出。此外，只要将时钟施加到时钟信号输入端子一个周期，则将低电平的关闭信号施加到输入端子，并且控制信号产生单元的输出以反转次序改变为低电平，使得多个功率的输出以反转顺序中断。

IPRDB

热门服务

关于我们

友情链接

联系方式