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1. 发明授权

US08441270B2 AC detection circuit for power supply 有权
标题翻译：交流检测电路供电
公开(公告)号：US08441270B2
公开(公告)日：2013-05-14
申请号：US12649418
申请日：2009-12-30
申请人： Sung Uk Lee , Dong Kyun Ryu , Nam Su Koo , 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 , Nam Su Koo , 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： G09G3/296 , G09G2330/028
摘要： There is provided an alternating current (AC) detection circuit for power supply, the AC 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; and a first square wave generating part comparing the voltage stabilized by the voltage stabilization circuit part with an internal reference voltage, and generating a first square wave signal having a duty ratio according to comparison results between the stabilized voltage and the internal reference.
摘要翻译：提供用于电源的交流（AC）检测电路，所述AC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; 以及第一方波产生部分，将由稳压电路部分稳定的电压与内部参考电压进行比较，并产生具有根据稳定电压和内部基准之间的比较结果的占空比的第一方波信号。

2. 发明授权

US08362790B2 AC detection circuit for power supply 有权
标题翻译：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。

3. 发明申请

US20100321000A1 AC DETECTION CIRCUIT FOR POWER SUPPLY 有权
标题翻译：交流电源检测电路
公开(公告)号：US20100321000A1
公开(公告)日：2010-12-23
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： G01R19/00
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。

4. 发明申请

US20110080394A1 DRIVER FOR PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板的驱动程序
公开(公告)号：US20110080394A1
公开(公告)日：2011-04-07
申请号：US12646498
申请日：2009-12-23
申请人： Dong Kyun Ryu , Youn Ik Nam , Kyung Hyun Kim , Jae Han Yoon , Peel Sik Jeon , Sung Uk Lee
发明人： Dong Kyun Ryu , Youn Ik Nam , Kyung Hyun Kim , Jae Han Yoon , Peel Sik Jeon , Sung Uk Lee
IPC分类号： G06F3/038
CPC分类号： G09G3/296 , G09G3/293 , G09G3/294 , G09G2330/02 , G09G2330/028
摘要： There is provided a driver for a plasma display panel that can perform power transmission by setting different paths for an address period and a sustain period. The driver for a plasma display panel may include: a power supply part converting commercial AC power into predetermined driving power; a driving part switching the driving power from the power supply part during the sustain period to supply the switched driving power to the plasma display panel; and a path setting part setting a path through which the driving power from the power supply part is transmitted to the driving part during the sustain period and setting a charging path through which a capacitor is charged with the driving power from the power supply part during the address period.
摘要翻译：提供了一种用于等离子体显示面板的驱动器，其可以通过在寻址周期和维持周期设置不同的路径来执行功率传输。用于等离子体显示面板的驱动器可以包括：将商用AC电力转换成预定驱动力的电源部件; 驱动部，在所述维持期间切换来自所述电源部的驱动电力，将切换后的驱动力提供给所述等离子体显示面板; 以及路径设定部，其设定在维持期间内将来自供电部的驱动电力传递给驱动部的路径，并且在该期间内设定来自电源部的驱动电力充电电容器的充电路径地址期间

5. 发明申请

US20110074299A1 DRIVER FOR PLASMA DISPLAY PANEL HAVING SEPARATED BOARD STRUCTURE 有权
标题翻译：具有分离板结构的等离子显示面板的驱动程序
公开(公告)号：US20110074299A1
公开(公告)日：2011-03-31
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： G09G3/28
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。

6. 发明授权

US08358076B2 Driver for plasma display panel having separated board structure 有权
标题翻译：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。

7. 发明申请

US20110007051A1 DRIVER FOR PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板的驱动程序
公开(公告)号：US20110007051A1
公开(公告)日：2011-01-13
申请号：US12646676
申请日：2009-12-23
申请人： Jae Han YOON , Dong Kyun Ryu , Won Chan Choi , Peel Sik Jeon , Sung Mok Kim , Bum Sik Wang , Kwang Hun Song , Kyung Hyun Kim , Jae Gen Eom
发明人： Jae Han YOON , Dong Kyun Ryu , Won Chan Choi , Peel Sik Jeon , Sung Mok Kim , Bum Sik Wang , Kwang Hun Song , Kyung Hyun Kim , Jae Gen Eom
IPC分类号： G06F3/038
CPC分类号： G09G3/2965
摘要： Disposed is a driver for a plasma display panel, which is capable of absorbing surplus power of a plasma display panel by power conversion switching performed according to the switching of a sustain circuit to form a transmission path using resonance between the inductance of a transformer for power conversion and the capacitance of the plasma display panel, without using an energy recovery circuit. The driver includes a power supply unit including preset inductance, and converting alternating current (AC) commercial power into preset driving power by using the inductance, a driving unit switching the driving power from the power supply unit according to a logic signal and supplying the switched driving power to a plasma display panel. Surplus power of the driving unit is transmitted to the power supply unit by resonance between the inductance of the power supply unit and capacitance of the plasma display panel.
摘要翻译：设置等离子体显示面板的驱动器，其能够通过根据维持电路的切换执行的功率转换切换来吸收等离子体显示面板的剩余电力，以形成使用用于电力的变压器的电感之间的谐振的传输路径转换和等离子体显示面板的电容，而不使用能量回收电路。驱动器包括具有预设电感的电源单元，并通过使用电感将交流（AC）商业功率转换为预设驱动功率，驱动单元根据逻辑信号切换来自电源单元的驱动电力，并提供开关驱动电力到等离子体显示面板。通过电源单元的电感和等离子体显示面板的电容之间的谐振将驱动单元的剩余电力传送到电源单元。

8. 发明授权

US08647916B2 Method for manufacturing solar cell using a single target 有权
标题翻译：使用单个目标制造太阳能电池的方法
公开(公告)号：US08647916B2
公开(公告)日：2014-02-11
申请号：US13530370
申请日：2012-06-22
申请人： Kyung Hyun Kim , Je Ha Kim , Hae-won Choi , Dae-Hyung Cho , Yong-Duck Chung
发明人： Kyung Hyun Kim , Je Ha Kim , Hae-won Choi , Dae-Hyung Cho , Yong-Duck Chung
IPC分类号： H01L21/00
CPC分类号： H01L31/0749 , H01L31/0322 , Y02E10/541 , Y02P70/521
摘要： Methods for manufacturing a solar cell are provided. The method may include forming a lower electrode on a substrate, forming a light absorption layer on the lower electrode, forming a buffer layer on the light absorption layer, and forming a window layer on the buffer layer. The window layer may include an intrinsic layer and the transparent electrode which have electric characteristics different from each other, respectively. The intrinsic layer and the transparent electrode may be formed by a sputtering process using a single target formed of metal oxide doped with impurities.
摘要翻译：提供太阳能电池的制造方法。该方法可以包括在基板上形成下电极，在下电极上形成光吸收层，在光吸收层上形成缓冲层，在缓冲层上形成窗口层。窗口层可以分别包括具有彼此不同的电特性的本征层和透明电极。本征层和透明电极可以通过使用由掺杂有杂质的金属氧化物形成的单个靶的溅射工艺形成。

9. 发明授权

US08275008B2 Wavelength tunable semiconductor laser apparatus 失效
标题翻译：波长可调半导体激光装置
公开(公告)号：US08275008B2
公开(公告)日：2012-09-25
申请号：US12745514
申请日：2008-04-02
申请人： Hyun Sung Ko , Chul Huh , Kyung Hyun Kim , Jong Cheol Hong , Wan Joong Kim , Gun Yong Sung , Seon Hee Park
发明人： Hyun Sung Ko , Chul Huh , Kyung Hyun Kim , Jong Cheol Hong , Wan Joong Kim , Gun Yong Sung , Seon Hee Park
IPC分类号： H01S3/10
CPC分类号： H01S5/0261 , H01S5/0612 , H01S5/1085 , H01S5/183 , H01S5/4031
摘要： A semiconductor laser apparatus is provided which can vary an output wavelength of a light source. A semiconductor laser diode and one or more heat source devices arranged around the semiconductor laser diode are integrated on one substrate. The semiconductor laser diode is configured to be uniformly heated by the heat source device. An output wavelength of the semiconductor laser diode can be easily and quickly varied.
摘要翻译：提供一种能够改变光源的输出波长的半导体激光装置。半导体激光二极管和设置在半导体激光二极管周围的一个或多个热源器件集成在一个衬底上。半导体激光二极管被构造成由热源装置均匀地加热。半导体激光二极管的输出波长可以容易且快速地变化。

10. 发明申请

US20090001401A1 Semiconductor Light Emitting Diode 有权
标题翻译：半导体发光二极管
公开(公告)号：US20090001401A1
公开(公告)日：2009-01-01
申请号：US10572486
申请日：2005-08-05
申请人： Nae Man Park , Kyung Hyun Kim , Tae Youb Kim , Gun Yong Sung
发明人： Nae Man Park , Kyung Hyun Kim , Tae Youb Kim , Gun Yong Sung
IPC分类号： H01L33/00
CPC分类号： H01L33/38
摘要： Provided is a semiconductor light emitting diode, in which a plurality of upper electrodes is formed on a surface of an upper doping layer or an emission layer and at least one lower electrode is formed on a surface of a lower doping layer or a substrate in a silicon-based light emitting diode or a nitride-based light emitting diode to enhance a spreading characteristic of current applied to the electrodes, thereby maximizing an emitting area of the emission layer and inducing an emission having a uniform intensity on an entire surface of the emission layer to further enhance the luminous efficiency of the light emitting diode.
摘要翻译：提供一种半导体发光二极管，其中在上掺杂层或发光层的表面上形成多个上电极，并且在下掺杂层或基板的表面上形成至少一个下电极硅基发光二极管或氮化物基发光二极管，以增强施加到电极的电流的扩展特性，从而使发射层的发射面积最大化并且在发射的整个表面上诱发具有均匀强度的发射层以进一步提高发光二极管的发光效率。

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