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    Multilayer ceramic capacitor
    1.
    发明授权
    Multilayer ceramic capacitor 有权
    多层陶瓷电容器

    公开(公告)号：US08248752B2

    公开(公告)日：2012-08-21

    申请号：US12882537

    申请日：2010-09-15

    申请人： Kang Heon Hur ,  Sang Hoon Kwon ,  Doo Young Kim ,  Eun Sang Na ,  Byung Gyun Kim ,  Seok Joon Hwang ,  Kyoung Jin Jun ,  Hye Young Choi

    发明人： Kang Heon Hur ,  Sang Hoon Kwon ,  Doo Young Kim ,  Eun Sang Na ,  Byung Gyun Kim ,  Seok Joon Hwang ,  Kyoung Jin Jun ,  Hye Young Choi

    IPC分类号： H01G4/06

    CPC分类号： H01G4/008 ,  H01G4/01

    摘要： A multilayer ceramic capacitor is provided. In the multilayer ceramic capacitor, a plurality of first and second inner electrodes are formed inside a ceramic sintered body. Ends of the first and second inner electrodes are alternately exposed to both ends of the ceramic sintered body. First and second outer electrodes are formed on both ends of the ceramic sintered body and connected to the first and second inner electrodes. The first and second outer electrodes include a first region having a porosity in the range of 1% to 10%, and a second region having a porosity less than that of the first region.

    摘要翻译： 提供了一种多层陶瓷电容器。 在多层陶瓷电容器中，在陶瓷烧结体内部形成有多个第一和第二内部电极。 第一和第二内部电极的端部交替暴露于陶瓷烧结体的两端。 第一外电极和第二外电极形成在陶瓷烧结体的两端并连接到第一和第二内电极。 第一和第二外部电极包括孔隙率在1％至10％的范围内的第一区域和具有小于第一区域的孔隙率的第二区域。

    MULTILAYER CERAMIC CAPACITOR
    2.
    发明申请
    MULTILAYER CERAMIC CAPACITOR 有权
    多层陶瓷电容器

    公开(公告)号：US20110157767A1

    公开(公告)日：2011-06-30

    申请号：US12882537

    申请日：2010-09-15

    申请人： Kang Heon HUR ,  Sang Hoon Kwon ,  Doo Young Kim ,  Eun Sang Na ,  Byung Gyun Kim ,  Seok Joon Hwang ,  Kyoung Jin Jun ,  Hye Young Choi

    发明人： Kang Heon HUR ,  Sang Hoon Kwon ,  Doo Young Kim ,  Eun Sang Na ,  Byung Gyun Kim ,  Seok Joon Hwang ,  Kyoung Jin Jun ,  Hye Young Choi

    IPC分类号： H01G4/008 ,  H01G4/01

    CPC分类号： H01G4/008 ,  H01G4/01

    摘要： A multilayer ceramic capacitor is provided. In the multilayer ceramic capacitor, a plurality of first and second inner electrodes are formed inside a ceramic sintered body. Ends of the first and second inner electrodes are alternately exposed to both ends of the ceramic sintered body. First and second outer electrodes are formed on both ends of the ceramic sintered body and connected to the first and second inner electrodes. The first and second outer electrodes include a first region having a porosity in the range of 1% to 10%, and a second region having a porosity less than that of the first region.

    摘要翻译： 提供了一种多层陶瓷电容器。 在多层陶瓷电容器中，在陶瓷烧结体内部形成有多个第一和第二内部电极。 第一和第二内部电极的端部交替暴露于陶瓷烧结体的两端。 第一外电极和第二外电极形成在陶瓷烧结体的两端并连接到第一和第二内电极。 第一和第二外部电极包括孔隙率在1％至10％的范围内的第一区域和具有小于第一区域的孔隙率的第二区域。

    MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAME 审中-公开
    多层陶瓷电容器及其制造方法

    公开(公告)号：US20120147517A1

    公开(公告)日：2012-06-14

    申请号：US13316010

    申请日：2011-12-09

    申请人： Kang Heon HUR ,  Byung Gyun Kim ,  Eun Sang Na ,  Hye Young Choi ,  Jai Joon Lee ,  Kyoung Jin Jun ,  Doo Young Kim

    发明人： Kang Heon HUR ,  Byung Gyun Kim ,  Eun Sang Na ,  Hye Young Choi ,  Jai Joon Lee ,  Kyoung Jin Jun ,  Doo Young Kim

    IPC分类号： H01G4/30 ,  H01G7/00

    CPC分类号： H01G4/30 ,  H01G4/005 ,  Y10T29/435

    摘要： There are provided a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor according to the embodiment of the present invention includes a capacitor body in which inner electrodes including a first electrode material and dielectric layers are alternately stacked; a diffusion barrier layer formed on an outer surface of the capacitor body to be electrically connected to the inner electrodes, including the first electrode material, and having a thickness of 1 μm to 10 μm; and a first outer electrode layer formed to cover the diffusion barrier layer and including a second electrode material having a lower reactivity to oxygen than the first electrode material.

    摘要翻译： 提供了一种多层陶瓷电容器及其制造方法。 根据本发明实施例的层叠陶瓷电容器包括电容器主体，其中包括第一电极材料和电介质层的内部电极交替堆叠; 扩散阻挡层，形成在所述电容器主体的外表面上，以与包括所述第一电极材料的所述内部电极电连接，并且具有1μm至10μm的厚度; 以及形成为覆盖扩散阻挡层并且包括具有比第一电极材料具有低的氧反应性的第二电极材料的第一外部电极层。

    MULTILAYER CERAMIC CAPACITOR
    4.
    发明申请
    MULTILAYER CERAMIC CAPACITOR 审中-公开
    多层陶瓷电容器

    公开(公告)号：US20110141658A1

    公开(公告)日：2011-06-16

    申请号：US12852254

    申请日：2010-08-06

    申请人： Eun Sang NA ,  Doo Young Kim ,  Byung Gyun Kim ,  Hyun Tae Kim ,  Kyoung Jin Jun ,  Mi Young Kim ,  Hye Young Choi

    发明人： Eun Sang NA ,  Doo Young Kim ,  Byung Gyun Kim ,  Hyun Tae Kim ,  Kyoung Jin Jun ,  Mi Young Kim ,  Hye Young Choi

    IPC分类号： H01G4/06

    CPC分类号： H01G4/2325 ,  H01G4/12 ,  H01G4/30

    摘要： Disclosed is a multilayer ceramic capacitor. The multilayer ceramic capacitor includes a sintered ceramic body, a plurality of first internal electrodes and a plurality of second internal electrodes formed inside the sintered ceramic body, the first and second internal electrodes having ends alternately and respectively exposed to side surfaces of the sintered ceramic body, and first and second external electrodes formed on the side surfaces of the ceramic body and electrically connected to the first and second internal electrodes, the first and second external electrodes each including a plurality of pores with an average pore size of 2 μm to 5 μm and having a porosity of 2% to 10%.

    摘要翻译： 公开了一种多层陶瓷电容器。 多层陶瓷电容器包括烧结陶瓷体，多个第一内部电极和形成在烧结陶瓷体内部的多个第二内部电极，第一和第二内部电极具有交替地并且分别暴露于烧结陶瓷体的侧表面的端部 以及形成在陶瓷体的侧面上并电连接到第一和第二内部电极的第一和第二外部电极，第一和第二外部电极各自包括平均孔径为2μm至5μm的多个孔 孔隙率为2％〜10％。

    MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    MULTILAYER CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAME 审中-公开
    多层陶瓷电子元件及其制造方法

    公开(公告)号：US20130294010A1

    公开(公告)日：2013-11-07

    申请号：US13544724

    申请日：2012-07-09

    申请人： Kyoung No Lee ,  Eun Me Park ,  Byung Gyun Kim ,  Chul Soon Ahn ,  Hye Young Choi ,  Young Sook Lee

    发明人： Kyoung No Lee ,  Eun Me Park ,  Byung Gyun Kim ,  Chul Soon Ahn ,  Hye Young Choi ,  Young Sook Lee

    IPC分类号： H01G4/12

    CPC分类号： H01G4/30 ,  H01G4/12 ,  H01G4/232 ,  Y10T29/435

    摘要： There is provided a multilayer ceramic electronic component. The multilayer ceramic electronic component includes: a ceramic body including a dielectric layer; first and second internal electrodes disposed to face each other, having the dielectric layer interposed therebetween in the ceramic body; external electrodes formed on external surfaces of the ceramic body and electrically connected to the first and second internal electrodes; and grooves formed in at least one of top and bottom surface of the ceramic body on which the external electrodes are formed.

    摘要翻译： 提供了多层陶瓷电子部件。 多层陶瓷电子部件包括：陶瓷体，其包括电介质层; 第一和第二内部电极彼此相对设置，在陶瓷体中插入介电层; 外部电极，其形成在陶瓷体的外表面上并电连接到第一和第二内部电极; 以及形成在其上形成有外部电极的陶瓷体的顶表面和底表面中的至少一个中的凹槽。

    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中执行随机访问的方法和装置

    公开(公告)号：US20140198748A1

    公开(公告)日：2014-07-17

    申请号：US14131633

    申请日：2012-07-10

    申请人： Hyun Woo Lee ,  Hyuk Min Son ,  Hye Young Choi ,  Seung Hee Han ,  Jin Min Kim

    发明人： Hyun Woo Lee ,  Hyuk Min Son ,  Hye Young Choi ,  Seung Hee Han ,  Jin Min Kim

    IPC分类号： H04W74/08

    CPC分类号： H04W74/0833 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W74/006 ,  H04W74/08

    摘要： Provided are a method and an apparatus for performing random access in a wireless communication system. A terminal receives from a base station a physical downlink control channel (PDCCH) indication, which indicates an initiation of the random access with respect to a secondary cell (SCell), based on whether a cross-carrier scheduling is supported by the SCell; transmits a physical random access channel (PRACH) preamble to the base station through the SCell; and transmits a RACH response as a response to the PRACH preamble, based on whether the SCell supports the cross-carrier scheduling, wherein the SCell and a primary cell (PCell) comprises a carrier aggregation (CA) system, the PCell is a cell from which the terminal performs radio resource control (RRC) connection with the base station, and wherein the SCell is at least one cell from residual cells in the carrier aggregation excluding the PCell.

    摘要翻译： 提供了一种用于在无线通信系统中执行随机接入的方法和装置。 终端基于SCER是否支持跨载波调度，从基站接收指示关于辅助小区（SCell）的随机接入的发起的物理下行链路控制信道（PDCCH）指示; 通过SCell向基站发送物理随机接入信道（PRACH）前导码; 并且基于SCell是否支持跨载波调度，发送作为对PRACH前导码的响应的RACH响应，其中SCell和主小区（PCell）包括载波聚合（CA）系统，PCell是来自 所述终端执行与所述基站的无线电资源控制（RRC）连接，并且其中所述SCell是不包括所述PCell的所述载波聚合中的残余小区中的至少一个小区。