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19 条记录 (耗时 0.025 秒)

    Laminated filter with improved stop band attenuation
    1.
    发明授权
    Laminated filter with improved stop band attenuation 失效
    具有改善阻带衰减的层压滤波器

    公开(公告)号：US07262675B2

    公开(公告)日：2007-08-28

    申请号：US11126361

    申请日：2005-05-11

    申请人： Dong Hwan Lee ,  Sung Yeol Park ,  Ki Pyo Hong ,  Hee Soo Yoon

    发明人： Dong Hwan Lee ,  Sung Yeol Park ,  Ki Pyo Hong ,  Hee Soo Yoon

    IPC分类号： H01P3/08

    CPC分类号： H01P1/20345

    摘要： Disclosed herein is a laminated filter with improved stop band attenuation, which is adopted in devices using a radio frequency, such as communication systems and/or broadcasting systems. The laminated filter forms cross capacitive coupling as feeding lines of input lead and/or output lead are coupled to a resonator pattern, and enhances an attenuation characteristic of stop band. Also, the laminated filter is minimized if feeding lines of the input lead and output lead are aligned in different layers, and the positions of the attenuation poles are easily controlled by adjusting the feeding line length.

    摘要翻译： 本文公开了一种具有改进的阻带衰减的层叠滤波器，其被用于使用诸如通信系统和/或广播系统之类的射频的设备中。 当输入引线和/或输出引线的馈线被耦合到谐振器图案时，层叠滤波器形成交叉电容耦合，并且增强阻带的衰减特性。 此外，如果输入引线和输出引线的馈线在不同层中对准，则层压滤波器最小化，并且通过调节馈线长度容易地控制衰减极的位置。

    Plasma display panel with display electrodes formed in intersecting portions
    2.
    发明授权
    Plasma display panel with display electrodes formed in intersecting portions 失效
    等离子显示面板，其显示电极形成在交叉部分

    公开(公告)号：US07474052B2

    公开(公告)日：2009-01-06

    申请号：US11194473

    申请日：2005-08-02

    申请人： Sung Yeol Park ,  Byeung Gyu Chang ,  Ki Pyo Hong

    发明人： Sung Yeol Park ,  Byeung Gyu Chang ,  Ki Pyo Hong

    IPC分类号： H01J17/49

    CPC分类号： H01J11/32 ,  H01J11/16 ,  H01J2211/326 ,  H01J2211/365

    摘要： Provided herein is a plasma display panel. The plasma display panel comprises a front substrate, a rear substrate opposite to the front substrate and having address electrodes formed thereon, a lattice-shaped partition wall formed between the front substrate and the rear substrate, a phosphor applied to a discharge space partitioned by the partition wall, and a plurality of scanning electrodes and common electrodes formed in intersection regions of the partition wall and extending perpendicular to the front substrate. The plasma display panel has a sufficient aperture ratio, and thus has enhanced light emitting efficiency. The scanning electrodes and the common electrodes formed in the intersection regions of the partition walls have a vertical construction, thereby effectively preventing the phosphor from being damaged by the plasma. Discharge uniformly occurs at the outer periphery of the discharge cell, thereby inducing effective excitation of the phosphor.

    摘要翻译： 本文提供了等离子体显示面板。 等离子体显示面板包括前基板，与前基板相对的后基板，其上形成有寻址电极，形成在前基板和后基板之间的格子状分隔壁，施加到由该基板分隔开的放电空间的荧光体 分隔壁，以及形成在分隔壁的交叉区域并垂直于前基板延伸的多个扫描电极和公共电极。 等离子体显示面板具有足够的开口率，因此具有增强的发光效率。 形成在隔壁的交叉区域中的扫描电极和公共电极具有垂直结构，从而有效地防止了荧光体被等离子体损坏。 在放电单元的外周均匀地发生放电，从而引起荧光体的有效激发。

    MULTILAYER CERAMIC CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    MULTILAYER CERAMIC CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME 审中-公开
    多层陶瓷电路板及其制造方法

    公开(公告)号：US20110168439A1

    公开(公告)日：2011-07-14

    申请号：US12794118

    申请日：2010-06-04

    申请人： Myung Whun CHANG ,  Jin Waun Kim ,  Dae Hyeong Lee ,  Ki Pyo Hong

    发明人： Myung Whun CHANG ,  Jin Waun Kim ,  Dae Hyeong Lee ,  Ki Pyo Hong

    IPC分类号： H05K1/11 ,  B29C65/02

    CPC分类号： H05K3/4629 ,  C04B37/001 ,  C04B2237/64 ,  H05K3/107

    摘要： There is provided a method of manufacturing a multilayer ceramic circuit board. A multilayer ceramic circuit board according to an aspect of the invention may include: preparing a plurality of ceramic green sheets; forming a recess having a desired line shape and a via hole connected to the recess in at least one of the plurality of ceramic green sheets; forming a conductive via by filling the via hole with a conductive material; forming a circuit line connected to the conductive via by filling the recess with a conductive material; stacking the plurality of ceramic green sheets upon one another to thereby form a ceramic green sheet stack; and sintering the ceramic green sheet stack.

    摘要翻译： 提供一种制造多层陶瓷电路板的方法。 根据本发明的一个方面的多层陶瓷电路板可以包括：制备多个陶瓷生片; 在所述多个陶瓷生片中的至少一个中形成具有所需线状的凹部和与所述凹部连接的通孔; 通过用导电材料填充所述通孔来形成导电通孔; 通过用导电材料填充凹槽来形成连接到导电通孔的电路线; 将多个陶瓷生片堆叠在一起形成陶瓷生片叠层; 并烧结陶瓷生片堆叠。

    PROBE CARD AND MANUFACTURING METHOD THEREOF
    5.
    发明申请
    PROBE CARD AND MANUFACTURING METHOD THEREOF 审中-公开
    探针卡及其制造方法

    公开(公告)号：US20130088251A1

    公开(公告)日：2013-04-11

    申请号：US13614395

    申请日：2012-09-13

    申请人： Yong Seok CHOI ,  Dae Hyeong Lee ,  Won Chul Ma ,  Ki Pyo Hong

    发明人： Yong Seok CHOI ,  Dae Hyeong Lee ,  Won Chul Ma ,  Ki Pyo Hong

    IPC分类号： G01R1/04 ,  B29C65/72

    CPC分类号： G01R3/00 ,  G01R1/06727 ,  G01R1/06755

    摘要： There are provided a probe substrate and a manufacturing method thereof that may prevent an electrode pad bonded with a probe pin from being released from the probe substrate. The probe card includes: a ceramic substrate having at least one electrode pad on one surface thereof; and a probe pin bonded to the electrode pad, and the electrode pad has a larger dimension than a bonding surface of the probe pin.

    摘要翻译： 提供了一种探针衬底及其制造方法，其可以防止与探针接合的电极垫从探针衬底释放。 探针卡包括：在其一个表面上具有至少一个电极焊盘的陶瓷基板; 以及与电极焊盘接合的探针，电极焊盘的尺寸比探针的接合面大。

    Multi layer circuit board and method of manufacturing the same
    6.
    发明申请
    Multi layer circuit board and method of manufacturing the same 审中-公开
    多层电路板及其制造方法

    公开(公告)号：US20120018193A1

    公开(公告)日：2012-01-26

    申请号：US13064971

    申请日：2011-04-28

    申请人： Ki Pyo Hong

    发明人： Ki Pyo Hong

    IPC分类号： H05K1/02 ,  B32B38/04

    CPC分类号： H05K3/4629 ,  H05K1/0265 ,  H05K3/4061 ,  H05K2201/096 ,  H05K2201/09709 ,  H05K2201/0979 ,  Y10T156/1074

    摘要： There are provided a multi layer circuit board and a method of manufacturing the same. The multi layer circuit board includes each of ceramic boards having wiring patterns formed and stacked thereon; and via electrodes connecting in series the wiring patterns formed in the each of the ceramic boards, wherein one of the via electrodes is formed as a via group including a plurality of via units which connect in parallel one catch pad formed on one ceramic board and another catch pad formed on ceramic boards adjacent to the one ceramic board. Since the ceramic boards are connected through the plurality of via units, the reliability of the electrical connectivity of the via electrode may be improved, and the formation of a void and the protrusion of the via electrode may be prevented.

    摘要翻译： 提供了一种多层电路板及其制造方法。 多层电路板包括具有形成并堆叠在其上的布线图案的陶瓷板的每一个; 以及通过电极串联连接在每个陶瓷板中形成的布线图案，其中一个通孔电极形成为通孔组，该通孔组包括多个通孔单元，该多个通孔单元并联连接形成在一个陶瓷板上的一个止动垫片和另一个 在与陶瓷板相邻的陶瓷板上形成的缓冲垫。 由于陶瓷板通过多个通孔单元连接，所以可以提高通孔电极的电连接性的可靠性，并且可以防止形成空隙和通孔电极的突起。

    Method of repairing a probe board
    7.
    发明授权
    Method of repairing a probe board 有权
    修理探针板的方法

    公开(公告)号：US08806731B2

    公开(公告)日：2014-08-19

    申请号：US12987697

    申请日：2011-01-10

    申请人： Myung Whun Chang ,  Dae Hyeong Lee ,  Ki Pyo Hong

    发明人： Myung Whun Chang ,  Dae Hyeong Lee ,  Ki Pyo Hong

    IPC分类号： B23P6/00

    CPC分类号： H05K1/11 ,  G01R1/02 ,  H05K1/09 ,  H05K3/225 ,  H05K3/4015 ,  H05K3/4061 ,  Y10T29/49002 ,  Y10T29/49149 ,  Y10T29/49165 ,  Y10T29/49726 ,  Y10T29/49748

    摘要： There is provided a method of repairing a probe board, the method including: preparing a plurality of first via electrodes filled with a first filling material in a board body formed as a ceramic sintered body; forming a via hole for an open via electrode among the plurality of first via electrodes; filling the via hole with a second filling material having a lower sintering temperature than that of the first filling material; and forming a second via electrode by sintering the second filling material. The open via repair according to the present invention improves the manufacturing yield of the board and reduces the manufacturing costs thereof.

    摘要翻译： 提供了一种修复探针板的方法，所述方法包括：在形成为陶瓷烧结体的板体中制备多个填充有第一填充材料的第一通孔电极; 在所述多个第一通孔电极中形成用于开放通孔电极的通孔; 用具有比第一填充材料低的烧结温度的第二填充材料填充通孔; 以及通过烧结所述第二填充材料形成第二通孔电极。 根据本发明的开放通孔修复提高了板的制造成品率并降低了其制造成本。

    MULTILAYER CERAMIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
    9.
    发明申请
    MULTILAYER CERAMIC SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    多层陶瓷基板及其制造方法

    公开(公告)号：US20130000958A1

    公开(公告)日：2013-01-03

    申请号：US13473047

    申请日：2012-05-16

    申请人： Yong Seok CHOI ,  Dae Hyeong Lee ,  Won Chul Ma ,  Ki Pyo Hong

    发明人： Yong Seok CHOI ,  Dae Hyeong Lee ,  Won Chul Ma ,  Ki Pyo Hong

    IPC分类号： H05K1/03 ,  B05D5/12 ,  B82Y40/00 ,  B82Y30/00

    CPC分类号： H01L23/15 ,  B32B18/00 ,  B82Y30/00 ,  C04B37/006 ,  C04B2235/408 ,  C04B2235/616 ,  C04B2237/125 ,  C04B2237/32 ,  C04B2237/562 ,  C04B2237/62 ,  H01L21/4857 ,  H01L2924/0002 ,  H05K1/113 ,  H05K3/4061 ,  H05K3/4629 ,  H05K2203/025 ,  H05K2203/072 ,  H01L2924/00

    摘要： Disclosed herein are a multilayer ceramic substrate and a method for manufacturing the same. In a method for manufacturing the multilayer ceramic substrate, which has a ceramic laminate including multiple ceramic layers and allowing interconnection between layers through vias respectively formed in the multiple ceramic layers, the method includes: preparing a ceramic laminate in which a void is formed around a via in at least one ceramic layer of multiple ceramic layers; immersing the ceramic laminate in a precipitating bath in which an electrode solution is contained; putting the ceramic laminate out of the precipitating bath after a predetermined period of time, and then removing a nanoparticle film stacked on a surface of a multilayer ceramic substrate; and applying heat to the multilayer ceramic substrate to form nanoparticles filling an inside of the void, after the removing of the nanoparticle film.

    摘要翻译： 本文公开了多层陶瓷基板及其制造方法。 在具有陶瓷层叠体的多层陶瓷基板的制造方法中，所述多层陶瓷基板具有包含多个陶瓷层的陶瓷层叠体，并且能够通过分别形成在多个陶瓷层中的通孔的层间的相互连接，所述方法包括：准备陶瓷层叠体， 在多个陶瓷层的至少一个陶瓷层中通孔; 将陶瓷层压体浸渍在其中含有电极溶液的沉淀浴中; 在预定时间后将陶瓷层压体放出沉淀池，然后除去堆叠在多层陶瓷基板的表面上的纳米颗粒膜; 并且在除去纳米颗粒膜之后，向多层陶瓷基板施加热量以形成填充空隙内部的纳米颗粒。