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    • 2. 发明授权
    • Substrate manufacturing method for sensor applications using optical characteristics and the substrate therefrom
    • 使用光学特性的传感器应用的基板制造方法及其基板
    • US08414965B2
    • 2013-04-09
    • US12741389
    • 2008-10-23
    • Yong Jin ChoChul Jin KimChong Tai KimSung Wook ChoiJae Ho KimHyo Sop KimJin Ho Kim
    • Yong Jin ChoChul Jin KimChong Tai KimSung Wook ChoiJae Ho KimHyo Sop KimJin Ho Kim
    • B05D5/12C23C14/28C23C14/30C23C14/14H05B6/00H05B7/00B05D1/18B05D3/00
    • G01N21/658G01N21/554Y10T428/24372Y10T428/31678
    • A method for manufacturing a substrate of an analytical sensor and the substrate thus prepared are disclosed. The method for manufacturing the substrate of the sensor application according to the present invention is characterized in that it comprises (a) the step of preparing a dispersed solution of nanoparticles, which are stable in a volatile organic solvent due to surface modification of nanoparticles having a pre-designed certain size on the nanometer level with an organic functional group (b) the step of preparing a single layer film of nanoparticles surface-modified with the organic functional group on the interface using said dispersed solution of nanoparticles on the basis of the Langmuir-Blodgett method, and then transferring said single layer film of nanoparticles to the substrate; and (c) the step of coating the substrate to which said single layer film of nanoparticles is transferred, with the metal thin film by means of the vacuum vapor deposition, and then optionally removing nanoparticles to manufacture a nanostructure to be used as the analytical sensor using optical characteristics. According to the method for manufacturing the substrate of the sensor application according to the present invention as above, the nanoparticles can be uniformly fixed on the solid substrate having a great area above 10×10 cm2 using the Langmuir-Blodgett method, and by such method the size, distance and shape of nanoparticles can be controlled to manufacture the nanostructures to be used as the analytical sensor, which is possible to reproduce and mass-produce. When the sensitivity property of the sensor is measured using the nanostructure substrate, thus produced, to be used as the analytical sensor, it can be identified that the sensitivity can be highly improved.
    • 公开了一种用于制造如此制备的分析传感器和衬底的衬底的方法。 根据本发明的传感器应用的基板的制造方法的特征在于,其包括(a)制备纳米颗粒的分散溶液的步骤,所述分散溶液由于纳米颗粒的表面改性而在挥发性有机溶剂中稳定, 用有机官能团预先设计在纳米级上的一定尺寸(b)制备在界面上用有机官能团表面改性的纳米颗粒单层薄膜的步骤,该纳米粒子基于Langmuir -Blodgett方法,然后将所述单层纳米颗粒膜转移到基底; 和(c)通过真空气相沉积用金属薄膜涂覆纳米颗粒的单层膜转移到其上的基底的步骤,然后任选地除去纳米颗粒以制造用作分析传感器的纳米结构 使用光学特性。 根据如上所述的根据本发明的传感器应用的基板的制造方法,可以使用Langmuir-Blodgett方法将纳米颗粒均匀地固定在具有大于10×10cm 2的大面积的固体基板上,并且通过这种方法 可以控制纳米颗粒的尺寸,距离和形状,以制造用作分析传感器的纳米结构,其可以再现和批量生产。 当使用由此产生的纳米结构基板测量传感器的灵敏度特性作为分析传感器时,可以确定可以高度提高灵敏度。
    • 8. 发明申请
    • APPARATUS FOR RECEIVING ANALOG BASEBAND SIGNAL
    • 用于接收模拟基带信号的装置
    • US20130052974A1
    • 2013-02-28
    • US13696751
    • 2010-05-07
    • Seong-Jun SongSang-Yun HwangChul-Jin KimJong-Rim LeeHyun-Kuk ChoiSeok-Yong Lee
    • Seong-Jun SongSang-Yun HwangChul-Jin KimJong-Rim LeeHyun-Kuk ChoiSeok-Yong Lee
    • H04B1/16
    • H04B1/0014H04B13/005H04L27/0002
    • Provided is a receiving apparatus for processing an analog baseband signal in an information terminal that communicates using a dielectric. The receiving apparatus includes an electrode for receiving an electric-field signal; a first gain adjuster for gain adjustment by amplifying the received signal; a channel selection filter for selecting a signal corresponding to a receive channel bandwidth from the gain-adjusted signal; a second gain adjuster for gain adjustment by amplifying the selected signal; a comparator for converting a signal output from the second gain adjuster into a digital signal; an oversampler for oversampling the digital signal at a frequency fClock higher than a receive channel frequency fSignal; a demodulator for demodulating the oversampled signal; and a clock generator for providing necessary a clock signal to the oversampler and the demodulator.
    • 提供一种用于在使用电介质进行通信的信息终端中处理模拟基带信号的接收装置。 接收装置包括用于接收电场信号的电极; 用于通过放大接收信号来增益调整的第一增益调节器; 频道选择滤波器,用于从增益调整信号中选择与接收信道带宽对应的信号; 第二增益调节器,用于通过放大所选择的信号进行增益调整; 比较器,用于将从第二增益调节器输出的信号转换为数字信号; 过采样器,其以比接收信道频率fSignal高的频率fClock过采样数字信号; 解调器,用于解调过采样信号; 以及用于向过采样器和解调器提供必要的时钟信号的时钟发生器。
    • 10. 发明申请
    • SUBSTRATE MANUFACTURING METHOD FOR SENSOR APPLICATIONS USING OPTICAL CHARACTERISTICS AND THE SUBSTRATE THEREFROM
    • 使用光学特性和基板的传感器应用的基板制造方法
    • US20100239464A1
    • 2010-09-23
    • US12741389
    • 2008-10-23
    • Yong Jin ChoChul Jin KimChong Tai KimSung Wook ChoiJae Ho KimHyo Sop KimJin Ho Kim
    • Yong Jin ChoChul Jin KimChong Tai KimSung Wook ChoiJae Ho KimHyo Sop KimJin Ho Kim
    • G01N21/55C23C16/44B32B15/04B32B5/16G01N33/543
    • G01N21/658G01N21/554Y10T428/24372Y10T428/31678
    • A method for manufacturing a substrate of an analytical sensor and the substrate thus prepared are disclosed. The method for manufacturing the substrate of the sensor application according to the present invention is characterized in that it comprises (a) the step of preparing a dispersed solution of nanoparticles, which are stable in a volatile organic solvent due to surface modification of nanoparticles having a pre-designed certain size on the nanometer level with an organic functional group (b) the step of preparing a single layer film of nanoparticles surface-modified with the organic functional group on the interface using said dispersed solution of nanoparticles on the basis of the Langmuir-Blodgett method, and then transferring said single layer film of nanoparticles to the substrate; and (c) the step of coating the substrate to which said single layer film of nanoparticles is transferred, with the metal thin film by means of the vacuum vapor deposition, and then optionally removing nanoparticles to manufacture a nanostructure to be used as the analytical sensor using optical characteristics. According to the method for manufacturing the substrate of the sensor application according to the present invention as above, the nanoparticles can be uniformly fixed on the solid substrate having a great area above 10×10 cm2 using the Langmuir-Blodgett method, and by such method the size, distance and shape of nanoparticles can be controlled to manufacture the nanostructures to be used as the analytical sensor, which is possible to reproduce and mass-produce. When the sensitivity property of the sensor is measured using the nanostructure substrate, thus produced, to be used as the analytical sensor, it can be identified that the sensitivity can be highly improved.
    • 公开了一种用于制造如此制备的分析传感器和衬底的衬底的方法。 根据本发明的传感器应用的基板的制造方法的特征在于,其包括(a)制备纳米颗粒的分散溶液的步骤,所述分散溶液由于纳米颗粒的表面改性而在挥发性有机溶剂中稳定, 用有机官能团预先设计在纳米级上的一定尺寸(b)制备在界面上用有机官能团表面改性的纳米颗粒单层薄膜的步骤,该纳米粒子基于Langmuir -Blodgett方法,然后将所述单层纳米颗粒膜转移到基底; 和(c)通过真空气相沉积用金属薄膜涂覆纳米颗粒的单层膜转移到其上的基底的步骤,然后任选地除去纳米颗粒以制造用作分析传感器的纳米结构 使用光学特性。 根据如上所述的根据本发明的传感器应用的基板的制造方法,可以使用Langmuir-Blodgett方法将纳米颗粒均匀地固定在具有大于10×10cm 2的大面积的固体基板上,并且通过这种方法 可以控制纳米颗粒的尺寸,距离和形状,以制造用作分析传感器的纳米结构,其可以再现和批量生产。 当使用由此产生的纳米结构基板测量传感器的灵敏度特性作为分析传感器时,可以确定可以高度提高灵敏度。