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17 条记录 (耗时 0.058 秒)

    Dye-sensitized solar cell and method for manufacturing the same
    4.
    发明授权
    Dye-sensitized solar cell and method for manufacturing the same 有权
    染料敏化太阳能电池及其制造方法

    公开(公告)号：US08143085B2

    公开(公告)日：2012-03-27

    申请号：US12361663

    申请日：2009-01-29

    申请人： Byung You Hong ,  Yong Seob Park ,  Sung Uk Lee ,  Mi Ju Park

    发明人： Byung You Hong ,  Yong Seob Park ,  Sung Uk Lee ,  Mi Ju Park

    IPC分类号： H01L21/00

    CPC分类号： H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    摘要： Provided is a dye-sensitized solar cell. Specifically, the present invention provides a dye-sensitized solar cell which is designed to reduce the production cost, improve productivity and increase energy efficiency by using a carbon electrode as a counter electrode, and a manufacturing method thereof. The dye-sensitized solar cell according to the present invention is characterized by comprising a working electrode, a counter electrode, and an electrolytic layer separating the two electrodes, wherein the counter electrode comprises a carbon electrode formed on a first transparent substrate, wherein the carbon electrode is a conductive transparent carbon electrode. According to the present invention, it is possible to remarkably reduce the production cost by using a relatively low-cost material, i.e. carbon electrode, and improve the solar cell efficiency by preventing oxidation with the electrolytic layer owing to corrosion and oxidation resistance of the carbon electrode.

    摘要翻译： 提供染料敏化太阳能电池。 具体地说，本发明提供了一种染色敏化太阳能电池及其制造方法，该染料敏化太阳能电池被设计成通过使用碳电极作为对电极来降低生产成本，提高生产率和提高能量效率。 根据本发明的染料敏化太阳能电池的特征在于包括工作电极，对电极和分离两个电极的电解质层，其中对电极包括形成在第一透明基板上的碳电极，其中碳 电极是导电透明碳电极。 根据本发明，可以通过使用相对低成本的材料即碳电极来显着降低生产成本，并且由于碳的腐蚀和抗氧化性而通过防止电解质层的氧化来提高太阳能电池的效率 电极。

    Respiratory pause detector
    6.
    发明授权
    Respiratory pause detector 有权

    公开(公告)号：US09848800B1

    公开(公告)日：2017-12-26

    申请号：US12905489

    申请日：2010-10-15

    申请人： Sung Uk Lee ,  Gilberto Sierra

    发明人： Sung Uk Lee ,  Gilberto Sierra

    IPC分类号： A61B5/08

    CPC分类号： A61B5/0816 ,  A61B5/08 ,  A61B5/7221 ,  A61B5/7257 ,  A61B7/003

    摘要： Respiratory rate can be calculated from an acoustic input signal using time domain and frequency domain techniques. Confidence in the calculated respiratory rate can also be calculated using time domain and frequency domain techniques. Overall respiratory rate and confidence values can be obtained from the time and frequency domain calculations. The overall respiratory rate and confidence values can be output for presentation to a clinician.

    Physiological acoustic monitoring system
    7.
    发明授权
    Physiological acoustic monitoring system 有权
    生理声学监测系统

    公开(公告)号：US08821415B2

    公开(公告)日：2014-09-02

    申请号：US12905036

    申请日：2010-10-14

    申请人： Ammar Al-Ali ,  Sung Uk Lee

    发明人： Ammar Al-Ali ,  Sung Uk Lee

    IPC分类号： A61B5/00

    CPC分类号： A61B7/003

    摘要： An acoustic monitoring system has an acoustic front-end, a first signal path from the acoustic front-end directly to an audio transducer and a second signal path from the acoustic front-end to an acoustic data processor via an analog-to-digital converter. The acoustic front-end receives an acoustic sensor signal responsive to body sounds in a person. The audio transducer provides continuous audio of the body sounds. The acoustic data processor provides audio of the body sounds upon user demand.

    摘要翻译： 声学监测系统具有声学前端，从声学前端直接到音频换能器的第一信号路径，以及经由模拟 - 数字转换器从声学前端到声学数据处理器的第二信号路径 。 声学前端接收响应于人的身体声音的声学传感器信号。 音频传感器提供身体声音的连续音频。 声学数据处理器根据用户需求提供身体声音。

    AC detection circuit for power supply
    9.
    发明授权
    AC detection circuit for power supply 有权
    交流检测电路供电

    公开(公告)号：US08362790B2

    公开(公告)日：2013-01-29

    申请号：US12629741

    申请日：2009-12-02

    申请人： Sung Uk Lee ,  Dong Kyun Ryu ,  Kyung Hyun Kim ,  Seung Heun Yang ,  Tai Sung Kim ,  Jae Han Yoon ,  Peel Sik Jeon ,  Yun Seop Shin ,  Kyung Su Han

    发明人： Sung Uk Lee ,  Dong Kyun Ryu ,  Kyung Hyun Kim ,  Seung Heun Yang ,  Tai Sung Kim ,  Jae Han Yoon ,  Peel Sik Jeon ,  Yun Seop Shin ,  Kyung Su Han

    IPC分类号： G01R27/08 ,  H02M3/24

    CPC分类号： G01R19/0084 ,  G01R19/165

    摘要： There is provided an alternating current (AC) detection circuit for a power supply, the circuit including: a rectifying part rectifying an AC voltage; a voltage division part dividing the voltage rectified by the rectifying part according to a preset division ratio; a voltage stabilization circuit part stabilizing the voltage divided by the voltage division part; a comparing part comparing the voltage stabilized by the voltage stabilization circuit part with an internal reference voltage and generating an input detection signal when the stabilized voltage is higher than the internal reference voltage; and an output part outputting an AC detection signal when the input detection signal is inputted from the comparing part.

    摘要翻译： 提供一种用于电源的交流（AC）检测电路，该电路包括：整流部分对AC电压进行整流; 分压部，根据预先设定的分频比来对整流部整流的电压进行分压; 电压稳定电路部，使由所述分压部分分压的电压稳定; 比较部，将由所述稳压电路部稳定的电压与内部基准电压进行比较，在所述稳定电压高于所述内部基准电压时，生成输入检测信号; 以及输出部，当从所述比较部输入所述输入检测信号时，输出AC检测信号。

    Driver for plasma display panel having separated board structure
    10.
    发明授权
    Driver for plasma display panel having separated board structure 有权
    具有分离板结构的等离子体显示面板驱动器

    公开(公告)号：US08358076B2

    公开(公告)日：2013-01-22

    申请号：US12689030

    申请日：2010-01-18

    申请人： Kyung Hyun Kim ,  Youn Ik Nam ,  Jae Han Yoon ,  Kwang Hun Song ,  Sung Uk Lee ,  Peel Sik Jeon ,  Dong Kyun Ryu

    发明人： Kyung Hyun Kim ,  Youn Ik Nam ,  Jae Han Yoon ,  Kwang Hun Song ,  Sung Uk Lee ,  Peel Sik Jeon ,  Dong Kyun Ryu

    IPC分类号： G09G3/10

    CPC分类号： G09G3/2965 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2330/02 ,  G09G2330/045

    摘要： There is provided a driver for a plasma display panel having a separated board structure that can reduce parasitic resonance by shortening the length of a cable used for power transmission by separating a board having a Y electrode switch thereon from a board having an X electrode switch thereon. A driver for a plasma display panel having a separated board structure according to an aspect of the invention may include: a first board having a predetermined mounting area, and mounted with a power supply section having predetermined inductance and converting commercial AC power into predetermined driving power using the inductance, and a first electrode switch section, switching the driving power from a power conversion section and supplying the switched driving power to a first electrode of a plasma display panel; and a second board having a predetermined mounting area, physically separated from the first board, and mounted with a second electrode switch section receiving the driving power from the power supply section through a cable and switching the driving power to supply the switched driving power to a second electrode of the plasma display panel.

    摘要翻译： 提供了一种用于等离子体显示面板的驱动器，其具有分离的板结构，其可以通过将具有Y电极开关的板与其上具有X电极开关的板分开来缩短用于电力传输的电缆的长度来减少寄生谐振 。 根据本发明的一个方面的具有分开的板结构的等离子体显示面板的驱动器可以包括：具有预定安装面积的第一板，并且安装有具有预定电感的电源部分，并将商用AC电力转换成预定驱动力 使用所述电感和第一电极开关部分，切换来自功率转换部分的驱动功率并将切换的驱动功率提供给等离子体显示面板的第一电极; 以及第二板，具有与第一板物理分离的预定安装区域，并且安装有第二电极开关部分，其通过电缆接收来自电源部分的驱动电力，并切换驱动功率以将切换的驱动功率提供给 等离子体显示面板的第二电极。