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    Analog-to-digital converter having a comparison signal generation unit and image sensor including the same
    1.
    发明授权
    Analog-to-digital converter having a comparison signal generation unit and image sensor including the same 有权
    具有比较信号生成单元和包含该比较信号生成单元的图像传感器的模数转换器

    公开(公告)号：US08547461B2

    公开(公告)日：2013-10-01

    申请号：US13240670

    申请日：2011-09-22

    申请人： Wun-Ki Jung ,  Seung-Hyun Lim ,  Dong-Hun Lee ,  Kwi-Sung Yoo ,  Min-Ho Kwon ,  Chi-Ho Hwang

    发明人： Wun-Ki Jung ,  Seung-Hyun Lim ,  Dong-Hun Lee ,  Kwi-Sung Yoo ,  Min-Ho Kwon ,  Chi-Ho Hwang

    IPC分类号： H04N3/14 ,  H03M1/12

    CPC分类号： H04N5/378 ,  H03M1/162 ,  H03M1/56 ,  H04N5/3575 ,  H04N5/374

    摘要： An analog-to-digital converter includes a comparison signal generation unit and a control unit. The comparison signal generation unit determines a logic level of a comparison signal by comparing an input signal with a selected reference signal based on a switch control signal in a first comparison mode, and by comparing a difference voltage with a ramp signal based on the switch control signal in a second comparison mode. The difference voltage is generated based on the input signal and the selected reference signal such that a level of the difference voltage is lower than a fine voltage level corresponding to a voltage level of the selected reference signal in the second comparison mode. The control unit generates the switch control signal based on the comparison signal and a mode selection signal.

    摘要翻译： 模数转换器包括比较信号生成单元和控制单元。 比较信号生成单元通过在第一比较模式中基于开关控制信号比较输入信号与所选择的参考信号，并且通过基于开关控制将差分电压与斜坡信号进行比较来确定比较信号的逻辑电平 信号在第二比较模式。 基于输入信号和所选择的参考信号产生差分电压，使得差分电压的电平低于与第二比较模式中所选参考信号的电压电平相对应的精细电压电平。 控制单元基于比较信号和模式选择信号产生开关控制信号。

    ANALOG-TO-DIGITAL CONVERTER AND IMAGE SENSOR INCLUDING THE SAME
    2.
    发明申请
    ANALOG-TO-DIGITAL CONVERTER AND IMAGE SENSOR INCLUDING THE SAME 有权
    模拟数字转换器和图像传感器，包括它们

    公开(公告)号：US20120098990A1

    公开(公告)日：2012-04-26

    申请号：US13240670

    申请日：2011-09-22

    申请人： Wun-Ki JUNG ,  Seung-Hyun Lim ,  Dong-Hun Lee ,  Kwi-Sung Yoo ,  Min-Ho Kwon ,  Chi-Ho Hwang

    发明人： Wun-Ki JUNG ,  Seung-Hyun Lim ,  Dong-Hun Lee ,  Kwi-Sung Yoo ,  Min-Ho Kwon ,  Chi-Ho Hwang

    IPC分类号： H04N5/228 ,  H03M1/12

    CPC分类号： H04N5/378 ,  H03M1/162 ,  H03M1/56 ,  H04N5/3575 ,  H04N5/374

    摘要： An analog-to-digital converter includes a comparison signal generation unit and a control unit. The comparison signal generation unit determines a logic level of a comparison signal by comparing an input signal with a selected reference signal based on a switch control signal in a first comparison mode, and by comparing a difference voltage with a ramp signal based on the switch control signal in a second comparison mode. The difference voltage is generated based on the input signal and the selected reference signal such that a level of the difference voltage is lower than a fine voltage level corresponding to a voltage level of the selected reference signal in the second comparison mode. The control unit generates the switch control signal based on the comparison signal and a mode selection signal.

    摘要翻译： 模数转换器包括比较信号生成单元和控制单元。 比较信号生成单元通过在第一比较模式中基于开关控制信号比较输入信号与所选择的参考信号，并且通过基于开关控制将差分电压与斜坡信号进行比较来确定比较信号的逻辑电平 信号在第二比较模式。 基于输入信号和所选择的参考信号产生差分电压，使得差分电压的电平低于与第二比较模式中所选参考信号的电压电平相对应的精细电压电平。 控制单元基于比较信号和模式选择信号产生开关控制信号。

    System and method for managing resource in communication system
    4.
    发明授权
    System and method for managing resource in communication system 有权
    通信系统资源管理系统及方法

    公开(公告)号：US08804510B2

    公开(公告)日：2014-08-12

    申请号：US13339739

    申请日：2011-12-29

    申请人： Dong-Hun Lee ,  Hyunduk Kang

    发明人： Dong-Hun Lee ,  Hyunduk Kang

    IPC分类号： H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

    CPC分类号： H04L12/2865 ,  H04W28/18 ,  H04W48/08 ,  H04W48/16 ,  H04W72/00

    摘要： A system for managing resources in a communication system including systems which do not have a permission for a first frequency band includes a coexistence manager configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence manager; and a coexistence discovery and information server configured to support control of the coexistence manager over the systems, wherein a plurality of coexistence managers are provided to respectively correspond to the plurality of systems, and wherein, among the plurality of coexistence managers, a first coexistence manager performs a negotiation procedure with coexistence managers neighboring to it, on the basis of one of an etiquette mode, a round-robin mode and a competition mode.

    摘要翻译： 用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括：共处理管理器，被配置为当从第一频带搜索可用于系统的频带时，管理共存的系统 和可用频带中系统的频率共享; 配置为传送和接收系统的信息和共存管理器的信息的共存使能器; 以及共存发现和信息服务器，被配置为支持通过所述系统对所述共存管理器的控制，其中提供多个共存管理器以分别对应于所述多个系统，并且其中在所述多个共存管理器中，第一共存管理器 基于礼仪模式，循环模式和竞赛模式之一，与其相邻的共存管理器执行协商过程。

    System and method for managing resource in communication system
    5.
    发明授权
    System and method for managing resource in communication system 有权
    通信系统资源管理系统及方法

    公开(公告)号：US08755275B2

    公开(公告)日：2014-06-17

    申请号：US13339712

    申请日：2011-12-29

    申请人： Hyunduk Kang ,  Dong-Hun Lee

    发明人： Hyunduk Kang ,  Dong-Hun Lee

    IPC分类号： H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

    CPC分类号： H04W16/14 ,  H04W72/082

    摘要： A system for managing resources in a communication system including systems, which do not have a permission for a first frequency band, includes coexistence managers configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence managers; and a coexistence discovery and information server configured to support control of the coexistence managers over the systems, wherein predetermined messages are transmitted and received among the coexistence discovery and information server, the coexistence managers and the coexistence enabler to perform a registration procedure, a coexistence information gathering procedure, a coexistence decision making procedure, a reconfiguration procedure, a management procedure and an event procedure, for the coexistence and frequency sharing of the systems.

    摘要翻译： 一种用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括共存管理器，其被配置为当从第一频带搜索可用于系统的频带时，管理系统 可用频带中系统的共存和频率共享; 一个共存使能器被配置为传送和接收系统的信息和共存管理者的信息; 以及共存发现和信息服务器，其被配置为支持对系统的共存管理器的控制，其中在共存发现和信息服务器之间发送和接收预定消息，共存管理器和共存启动器执行注册过程，共存信息 收集程序，共存决策程序，重新配置程序，管理程序和事件程序，用于系统的共存和频率共享。

    Spacer protection and electrical connection for array device
    6.
    发明授权
    Spacer protection and electrical connection for array device 失效
    阵列器件的间隔保护和电气连接

    公开(公告)号：US08623714B2

    公开(公告)日：2014-01-07

    申请号：US12728488

    申请日：2010-03-22

    申请人： Jae-Eun Park ,  Weipeng Li ,  Deleep R. Nair ,  M. Dean Sciacca ,  Voon-Yew Thean ,  Ava Wan ,  Dong-Hun Lee ,  Yong-Meng Lee

    发明人： Jae-Eun Park ,  Weipeng Li ,  Deleep R. Nair ,  M. Dean Sciacca ,  Voon-Yew Thean ,  Ava Wan ,  Dong-Hun Lee ,  Yong-Meng Lee

    IPC分类号： H01L21/00

    CPC分类号： H01L29/7833 ,  H01L21/28518 ,  H01L21/76895 ,  H01L29/665 ,  H01L29/6659

    摘要： The present disclosure provides a method of forming an electrical device. The method may begin with forming a gate structure on a substrate, in which a spacer is present in direct contact with a sidewall of the gate structure. A source region and a drain region is formed in the substrate. A metal semiconductor alloy is formed on the gate structure, an outer sidewall of the spacer and one of the source region and the drain region. An interlevel dielectric layer is formed over the metal semiconductor alloy. A via is formed through the interlevel dielectric stopping on the metal semiconductor alloy. An interconnect is formed to the metal semiconductor alloy in the via. The present disclosure also includes the structure produced by the method described above.

    摘要翻译： 本公开提供了形成电气装置的方法。 该方法可以从衬底上形成栅极结构开始，其中间隔物直接与栅极结构的侧壁接触。 源极区和漏极区形成在衬底中。 在栅极结构上形成金属半导体合金，间隔物的外侧壁和源极区域和漏极区域中的一个。 在金属半导体合金上形成层间电介质层。 通过金属半导体合金上的层间电介质停止形成通孔。 在通孔中的金属半导体合金形成互连。 本公开还包括通过上述方法制造的结构。

    Inverter and lamp driver including the same
    7.
    发明授权
    Inverter and lamp driver including the same 有权
    逆变器和灯驱动器包括相同

    公开(公告)号：US08120275B2

    公开(公告)日：2012-02-21

    申请号：US12510511

    申请日：2009-07-28

    申请人： Jae-Soon Choi ,  Dong-Hun Lee ,  Hak-Hee Lee

    发明人： Jae-Soon Choi ,  Dong-Hun Lee ,  Hak-Hee Lee

    IPC分类号： G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36

    CPC分类号： H05B41/2828 ,  H05B41/2824 ,  Y02B20/186

    摘要： The present invention relates to an inverter and a lamp driver having the same. The inverter includes a first switch having a first body diode, a second switch having a second body diode, a transformer including a first side coil in which a first current and a first voltage are generated according to switching operations of the first switch and the second switch and a second side coil having a predetermined winding ratio with respect to the first side coil, and a controller for controlling each switching operation of the first switch and the second switch. The controller turns on one of the first switch and the second switch corresponding to one of the first body diode and the second body diode, and a current flows through the first switch and the second switch during a dead time.

    摘要翻译： 本发明涉及一种逆变器及具有该逆变器的灯驱动器。 逆变器包括具有第一体二极管的第一开关，具有第二体二极管的第二开关，包括第一侧线圈的变压器，其中根据第一开关和第二开关的开关操作产生第一电流和第一电压 开关和相对于第一侧线圈具有预定的卷绕比的第二侧线圈，以及用于控制第一开关和第二开关的每个切换操作的控制器。 控制器接通与第一体二极管和第二体二极管中的一个对应的第一开关和第二开关中的一个，并且在死区时间内电流流过第一开关和第二开关。

    Reformer and fuel cell system having the same
    8.
    发明授权
    Reformer and fuel cell system having the same 失效
    重整器和燃料电池系统具有相同的功能

    公开(公告)号：US07754164B2

    公开(公告)日：2010-07-13

    申请号：US11092538

    申请日：2005-03-28

    申请人： Dong-Hun Lee

    发明人： Dong-Hun Lee

    IPC分类号： B01J8/02 ,  B32B3/12

    CPC分类号： H01M8/04022 ,  H01M8/0612

    摘要： A reformer for a fuel cell system includes a reforming portion for converting fuel containing hydrogen into hydrogen-rich gas; and an adiabatic portion entirely covering the reforming portion, the adiabatic portion being composed of first and second adiabatic layers arranged opposing each other with at least one spacer interposed between the first and second adiabatic layers. As such, the fuel cell system has an effect of enhancing the adiabatic performance of a thermal reaction for producing reforming gas and distributing thermal residence stress uniformly on the surface of the reformer.

    摘要翻译： 一种用于燃料电池系统的重整器包括：用于将含氢气的燃料转化为富氢气体的重整部分; 和绝热部分，其完全覆盖重整部分，绝热部分由彼此相对布置的第一和第二绝热层与置于第一绝热层和第二绝热层之间的至少一个间隔件组成。 因此，燃料电池系统具有提高用于生成重整气体的热反应的绝热性能并且将热停留应力均匀地分布在重整器的表面上的效果。

    Inverter And Lamp Driver Including The Same
    10.
    发明申请
    Inverter And Lamp Driver Including The Same 有权
    逆变器和灯驱动器包括相同

    公开(公告)号：US20100019688A1

    公开(公告)日：2010-01-28

    申请号：US12510511

    申请日：2009-07-28

    申请人： Jae-Soon Choi ,  Dong-Hun Lee ,  Hak-Hee Lee

    发明人： Jae-Soon Choi ,  Dong-Hun Lee ,  Hak-Hee Lee

    IPC分类号： H05B41/36

    CPC分类号： H05B41/2828 ,  H05B41/2824 ,  Y02B20/186

    摘要： The present invention relates to an inverter and a lamp driver having the same. The inverter includes a first switch having a first body diode, a second switch having a second body diode, a transformer including a first side coil in which a first current and a first voltage are generated according to switching operations of the first switch and the second switch and a second side coil having a predetermined winding ratio with respect to the first side coil, and a controller for controlling each switching operation of the first switch and the second switch. The controller turns on one of the first switch and the second switch corresponding to one of the first body diode and the second body diode, and a current flows through the first switch and the second switch during a dead time.

    摘要翻译： 本发明涉及一种逆变器及具有该逆变器的灯驱动器。 逆变器包括具有第一体二极管的第一开关，具有第二体二极管的第二开关，包括第一侧线圈的变压器，其中根据第一开关和第二开关的开关操作产生第一电流和第一电压 开关和相对于第一侧线圈具有预定的卷绕比的第二侧线圈，以及用于控制第一开关和第二开关的每个切换操作的控制器。 控制器接通与第一体二极管和第二体二极管中的一个相对应的第一开关和第二开关中的一个，并且在死区时间内电流流过第一开关和第二开关。