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1.发明申请TOUCH CONTROLLERS, METHODS THEREOF, AND DEVICES HAVING THE TOUCH CONTROLLERS 有权触控控制器，其方法和具有触控控制器的设备公开(公告)号：US20130063395A1
公开(公告)日：2013-03-14
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
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。
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2.发明申请TOUCH SCREEN SENSOR INTEGRATED CIRCUITS, METHODS OF OPERATING THE SAME, AND SYSTEMS HAVING THE TOUCH SCREEN SENSOR INTEGRATED CIRCUITS 有权触摸屏幕传感器集成电路，其操作方法以及具有触控屏幕传感器集成电路的系统公开(公告)号：US20130063396A1
公开(公告)日：2013-03-14
申请号：US13605603
申请日：2012-09-06
申请人： Ki-Duk KIM , Yoon Kyung CHOI
发明人： Ki-Duk KIM , Yoon Kyung CHOI
CPC分类号： G06F3/0418 , G06F3/044
摘要： At least one example embodiment discloses a sensor circuit capable of processing a second input signal received via a sensing line by using a demodulation path for performing a demodulation operation or processing the second input signal by using a non-demodulation path that does not perform the demodulation operation, according to a level of a first input signal, for example, a noise signal, received via the sensing line.
摘要翻译： 至少一个示例性实施例公开了一种传感器电路，其能够通过使用用于执行解调操作的解调路径或通过使用不执行解调的非解调路径来处理第二输入信号来处理经由感测线路接收的第二输入信号 根据经由感测线路接收的第一输入信号（例如噪声信号）的电平进行操作。
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公开(公告)号：US20100149087A1
公开(公告)日：2010-06-17
申请号：US12713037
申请日：2010-02-25
申请人： Eui-Yeol OH , Nam-Yong KONG , Ki-Duk KIM , Seong-Man JEON , Tae-Ho YOU , Hee-Jeong PARK
发明人： Eui-Yeol OH , Nam-Yong KONG , Ki-Duk KIM , Seong-Man JEON , Tae-Ho YOU , Hee-Jeong PARK
CPC分类号： G06F1/1615 , G02F1/133308 , G02F2001/133342 , G06F1/1601 , G06F1/1632 , G06F1/1654 , G06F2200/1612 , Y10S345/905
摘要： A detachable liquid crystal display device includes a liquid crystal module and a cradle. The liquid crystal module includes a liquid crystal panel, an optical sheet provided on a rear surface of the liquid crystal panel, an interface disposed on a rear surface of the liquid crystal panel, a power receiver disposed on the rear surface of the liquid crystal panel, a memory card and a timing controller for receiving second image data from external devices and permitting the first image data stored in the memory card to be displayed in the liquid crystal panel. The cradle includes a lamp emitting light, an inverter for supplying alternating current to the lamp, a connector for receiving third image data from external equipment, and an interface converter for applying the third image data to the interface of the liquid crystal module.
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4.发明申请VOLTAGE SUMMING BUFFER, DIGITAL-TO-ANALOG CONVERTER AND SOURCE DRIVER OF DISPLAY DEVICE INCLUDING THE SAME 有权电压夏季缓冲器，数字到模拟转换器和显示器件的源驱动器，包括它们公开(公告)号：US20130141474A1
公开(公告)日：2013-06-06
申请号：US13602845
申请日：2012-09-04
申请人： Ki-Duk KIM
发明人： Ki-Duk KIM
CPC分类号： G09G3/20 , G09G3/2037 , G09G3/3266 , G09G3/3275 , G09G3/3674 , G09G3/3685 , G09G3/3696 , G09G2300/0426 , G09G2310/0267 , G09G2310/027 , G09G2310/0291 , G09G2320/0673 , G09G2330/028 , H03F3/211 , H03F3/45085 , H03F3/45282 , H03F3/72 , H03F2203/21127 , H03F2203/21191 , H03F2203/45506 , H03F2203/45646 , H03F2203/7227 , H03F2203/7236 , H03M1/682 , H03M1/765
摘要： A digital-to-analog converter includes a first decoder, a second decoder and a voltage summing buffer. The first decoder receives upper bits of a digital signal and upper reference voltages to output an upper voltage corresponding to the upper bits. The second decoder configured to receive lower bits of the digital signal and lower reference voltages to output a lower differential voltage corresponding to the lower bits. The voltage summing buffer generates an output voltage based on the upper voltage and the lower differential voltage, such that the output voltage corresponds to the digital signal including the upper bits and the lower bits.
摘要翻译： 数模转换器包括第一解码器，第二解码器和电压求和缓冲器。 第一解码器接收数字信号的高位和较高的参考电压，以输出对应于高位的高电压。 第二解码器被配置为接收数字信号的较低位并且降低参考电压以输出对应于较低位的较低差分电压。 电压求和缓冲器基于上电压和下差分电压产生输出电压，使得输出电压对应于包括高位和低位的数字信号。
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