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1. 发明授权

US09195353B2 Touch controllers, methods thereof, and devices having the touch controllers 有权
标题翻译：触摸控制器，其方法和具有触摸控制器的设备
公开(公告)号：US09195353B2
公开(公告)日：2015-11-24
申请号：US13605247
申请日：2012-09-06
申请人： San-Ho Byun , Ki-Duk Kim , Yoon Kyung Choi
发明人： San-Ho Byun , Ki-Duk Kim , Yoon Kyung Choi
IPC分类号： G06F3/045 , G06F3/044 , G06F3/041 , H03K17/96
CPC分类号： G06F3/044 , G06F3/0418 , H03K17/9622
摘要： An operating method of a touch controller includes receiving a plurality of currents through a plurality of channels, respectively, sensing a first current among the plurality of currents and extracting the sensed first current as a first control current and converting a charge corresponding to a difference between the first control current and a second current among the plurality of currents into an output voltage.
摘要翻译：触摸控制器的操作方法包括分别通过多个通道接收多个电流，感测多个电流中的第一电流，并将感测到的第一电流提取为第一控制电流，并将与第所述多个电流中的所述第一控制电流和第二电流变为输出电压。

2. 发明申请

US20140240278A1 OPERATIONAL AMPLIFIER AND TOUCH SENSING APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：操作放大器和触摸感应装置，包括它们
公开(公告)号：US20140240278A1
公开(公告)日：2014-08-28
申请号：US14135115
申请日：2013-12-19
申请人： Ki-Duk Kim , Junchul Park , San-Ho Byun , Minchul Lee , Ji-Sung Jung , Yoonkyung Choi
发明人： Ki-Duk Kim , Junchul Park , San-Ho Byun , Minchul Lee , Ji-Sung Jung , Yoonkyung Choi
IPC分类号： G06F3/044 , H03F1/14
CPC分类号： G06F3/044 , G06F3/0416 , H03F1/14 , H03F3/393 , H03F3/45192 , H03F3/45475 , H03F3/45632 , H03F3/70 , H03F2203/45212 , H03F2203/45366 , H03F2203/45544 , H03F2203/45562 , H03F2203/45614 , H03F2203/45616
摘要： A touch sensing apparatus is provided. The touch sensing apparatus includes a touch panel and a touch sensor configured to control the touch panel and sense a touch through the touch panel. The touch sensor includes a plurality of sensing units connected to the touch panel through a plurality of sensing lines respectively. Each of the plurality of sensing units includes at least an operational amplifier whose polarity varies in response to a clock signal.
摘要翻译：提供了一种触摸感测装置。触摸感测装置包括触摸面板和被配置为控制触摸面板并感测通过触摸面板的触摸的触摸传感器。触摸传感器包括分别通过多个感测线连接到触摸面板的多个感测单元。多个感测单元中的每一个至少包括运算放大器，其极性根据时钟信号而变化。

3. 发明申请

US20100295522A1 SEMICONDUCTOR DEVICE HAVING VOLTAGE REGULATOR 有权
标题翻译：具有电压调节器的半导体器件
公开(公告)号：US20100295522A1
公开(公告)日：2010-11-25
申请号：US12759942
申请日：2010-04-14
申请人： Chang-Ju Lee , Hyoung-Rae Kim , San-Ho Byun
发明人： Chang-Ju Lee , Hyoung-Rae Kim , San-Ho Byun
IPC分类号： G05F1/10
CPC分类号： G05F1/46 , H03F1/303 , H03F3/45475 , H03F2203/45528 , H03F2203/45534
摘要： A semiconductor device includes a voltage regulator. The device includes an operational amplifier configured to compare an input voltage with a feedback voltage and output an output voltage, an up-resistor connected between an output of the operational amplifier and a first node, a down-resistor connected between a second node and a ground voltage terminal, and a switching unit including a fuse box connected between a third node outputting the feedback voltage and a fourth node having a variable resistance value, and configured to connect the first node with the fourth node and the second node with the third node, or connect the first node with the third node and the second node with the fourth node.
摘要翻译：半导体器件包括电压调节器。该装置包括：运算放大器，被配置为将输入电压与反馈电压进行比较并输出输出电压;连接在运算放大器的输出端与第一节点之间的上拉电阻，连接在第二节点和第二节点之间的下拉电阻; 接地电压端子和包括连接在输出反馈电压的第三节点和具有可变电阻值的第四节点之间的保险丝盒的开关单元，并且被配置为将第一节点与第四节点和第二节点与第三节点，或者将第一节点与第三节点和第二节点连接到第四节点。

4. 发明授权

US08289073B2 Semiconductor device having voltage regulator 有权
标题翻译：具有电压调节器的半导体器件
公开(公告)号：US08289073B2
公开(公告)日：2012-10-16
申请号：US12759942
申请日：2010-04-14
申请人： Chang-Ju Lee , Hyoung-Rae Kim , San-Ho Byun
发明人： Chang-Ju Lee , Hyoung-Rae Kim , San-Ho Byun
IPC分类号： G05F1/10 , G05F3/02
CPC分类号： G05F1/46 , H03F1/303 , H03F3/45475 , H03F2203/45528 , H03F2203/45534
摘要： A semiconductor device includes a voltage regulator. The device includes an operational amplifier configured to compare an input voltage with a feedback voltage and output an output voltage, an up-resistor connected between an output of the operational amplifier and a first node, a down-resistor connected between a second node and a ground voltage terminal, and a switching unit including a fuse box connected between a third node outputting the feedback voltage and a fourth node having a variable resistance value, and configured to connect the first node with the fourth node and the second node with the third node, or connect the first node with the third node and the second node with the fourth node.
摘要翻译：半导体器件包括电压调节器。该装置包括：运算放大器，被配置为将输入电压与反馈电压进行比较并输出输出电压;连接在运算放大器的输出端与第一节点之间的上拉电阻，连接在第二节点和第二节点之间的下拉电阻; 接地电压端子和包括连接在输出反馈电压的第三节点和具有可变电阻值的第四节点之间的保险丝盒的开关单元，并且被配置为将第一节点与第四节点和第二节点与第三节点，或者将第一节点与第三节点和第二节点连接到第四节点。

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