利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

27 条记录 (耗时 0.025 秒)

    METHOD OF MANUFACTURING THROUGH-VIA
    21.
    发明申请
    METHOD OF MANUFACTURING THROUGH-VIA 失效
    通过威胁制造的方法

    公开(公告)号：US20100136783A1

    公开(公告)日：2010-06-03

    申请号：US12604355

    申请日：2009-10-22

    申请人： Jong-jin Lee ,  Hyun-seo Kang ,  Jai-sang Koh

    发明人： Jong-jin Lee ,  Hyun-seo Kang ,  Jai-sang Koh

    IPC分类号： H01L21/768

    CPC分类号： H01L21/76898 ,  H01L23/481 ,  H01L2924/0002 ,  H01L2924/00

    摘要： Disclosed is a method of manufacturing a through-via. The through-via manufacturing method includes forming a core-via hole in a wafer, forming a suction-via hole adjacent to the core-via hole in the wafer, forming a via core in the core-via hole, forming a polymer-via hole connected to the suction-via hole in the wafer, filling the polymer-via hole with polymer solution by creating a vacuum inside the polymer-via hole by drawing air out of the suction-via hole, and polishing the wafer such that the via core formed in the core-via hole is exposed.

    摘要翻译： 公开了一种制造通孔的方法。 通孔制造方法包括在晶片中形成芯通孔，在晶片中形成与芯通孔相邻的吸通孔，在芯通孔中形成通孔，形成聚合物通孔 孔连接到晶片中的吸孔通孔，通过将聚合物通孔中的空气抽出吸出通孔，通过在聚合物通孔内产生真空来填充聚合物通孔，并抛光晶片，使得通孔 在芯通孔中形成的芯露出。

    BURST MODE OPTICAL REPEATER
    22.
    发明申请
    BURST MODE OPTICAL REPEATER 有权
    BURST模式光学重复器

    公开(公告)号：US20100135665A1

    公开(公告)日：2010-06-03

    申请号：US12572148

    申请日：2009-10-01

    申请人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    发明人： Mun-seob Lee ,  Byung-tak Lee ,  Jong-deog Kim ,  Bin-yeong Yoon ,  Dong-soo Lee ,  Jai-sang Koh ,  Hark Yoo

    IPC分类号： H04J14/08 ,  H04B10/00

    CPC分类号： H04B10/29 ,  H04J3/0682 ,  H04Q11/0067

    摘要： A burst mode optical repeater is provided. The burst mode optical repeater receives optical signals, which are transmitted from a plurality of optical network units (ONUs) in a passive optical network (PON) to a central office using a time division multiplexing access (TDMA) method, and relays the received optical signals using an optical-electrical-optical (OEO) method. Since the burst mode optical repeater can be installed anywhere between an optical line terminal (OLT) and the ONUs, the number of subscribers and transmission range that can be supported by a corresponding network can be increased.

    摘要翻译： 提供突发模式光中继器。 突发模式光中继器接收使用时分复用接入（TDMA）方法从无源光网络（PON）中的多个光网络单元（ONU）向中心局发送的光信号，并且中继所接收的光 信号使用光电（OEO）方法。 由于突发模式光中继器可以安装在光线路终端（OLT）和ONU之间的任何地方，因此可以增加相应网络可以支持的用户数量和传输范围。

    Bidirectional optical transceiver
    24.
    发明授权
    Bidirectional optical transceiver 有权
    双向光收发器

    公开(公告)号：US08503884B2

    公开(公告)日：2013-08-06

    申请号：US12552275

    申请日：2009-09-01

    申请人： Jong-jin Lee ,  Hyun-seo Kang ,  Jai-sang Koh

    发明人： Jong-jin Lee ,  Hyun-seo Kang ,  Jai-sang Koh

    IPC分类号： G02B6/42 ,  H04B10/00

    CPC分类号： H04B10/40 ,  H01L2224/48091 ,  H01L2224/49109 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/00014 ,  H01L2924/00

    摘要： A bidirectional optical transceiver is disclosed. In the bidirectional optical transceiver, by implementing, as a stacked structure, an optical bench in which an optical system and an optical-transmitting module are installed and a multi-layer substrate with good thermal, electrical and high-resistance characteristics in which an optical-receiving module and a driving circuit for driving the optical-transmitting module are installed, thermal, electrical or optical crosstalk is prevented, high-speed transmission of transmission signals is possible through high-speed modulation thereof, and miniaturization is achieved.

    摘要翻译： 公开了一种双向光收发器。 在双向光收发器中，通过实现其中安装有光学系统和光传输模块的光学平台作为堆叠结构，并且具有良好的热，电和高电阻特性的多层基板，其中光学 接收模块和用于驱动光发射模块的驱动电路，防止了热，电或光串扰，通过其高速调制可以实现传输信号的高速传输，并且实现了小型化。

    Optical waveguide device and optical communication module
    26.
    发明授权
    Optical waveguide device and optical communication module 有权
    光波导器件和光通信模块

    公开(公告)号：US07792401B2

    公开(公告)日：2010-09-07

    申请号：US12410743

    申请日：2009-03-25

    申请人： Hyun-seo Kang ,  Sei-hyoung Lee ,  Kwon-seob Lim ,  Jong-jin Lee ,  Jai-sang Koh

    发明人： Hyun-seo Kang ,  Sei-hyoung Lee ,  Kwon-seob Lim ,  Jong-jin Lee ,  Jai-sang Koh

    IPC分类号： G02B6/26 ,  G02B6/34 ,  G02B6/42

    CPC分类号： G02B6/4246 ,  G02B6/02095 ,  G02B6/29317 ,  G02B6/29323 ,  G02B6/4214

    摘要： An optical waveguide device and an optical communication module are provided. In the optical waveguide device which includes a core and a cladding layer formed around the core and has one end formed to be inclined so as to refract input and output signals, the core includes therein a diffraction portion for diffracting an optical signal incident through the cladding layer to propagate straight through the core. Thus, it is possible to prevent deterioration of an optical signal coupling ratio in implementing a technique of transmitting optical signals in opposite directions.

    摘要翻译： 提供光波导器件和光通信模块。 在包括芯和围绕芯部形成的包覆层的光波导器件中，其一端形成为倾斜以折射输入和输出信号，其中包括衍射部分，用于衍射通过包层入射的光信号 层直接传播通过核心。 因此，在实现相反方向上发送光信号的技术中，可以防止光信号耦合比的恶化。

    BIDIRECTIONAL OPTICAL TRANSCEIVER
    27.
    发明申请
    BIDIRECTIONAL OPTICAL TRANSCEIVER 有权
    双向光收发器

    公开(公告)号：US20100086310A1

    公开(公告)日：2010-04-08

    申请号：US12552275

    申请日：2009-09-01

    申请人： Jong-jin Lee ,  Hyung-seo Kang ,  Jai-sang Koh

    发明人： Jong-jin Lee ,  Hyung-seo Kang ,  Jai-sang Koh

    IPC分类号： H04B10/00

    CPC分类号： H04B10/40 ,  H01L2224/48091 ,  H01L2224/49109 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/00014 ,  H01L2924/00

    摘要： A bidirectional optical transceiver is disclosed. In the bidirectional optical transceiver, by implementing, as a stacked structure, an optical bench in which an optical system and an optical-transmitting module are installed and a multi-layer substrate with good thermal, electrical and high-resistance characteristics in which an optical-receiving module and a driving circuit for driving the optical-transmitting module are installed, thermal, electrical or optical crosstalk is prevented, high-speed transmission of transmission signals is possible through high-speed modulation thereof, and miniaturization is achieved.

    摘要翻译： 公开了一种双向光收发器。 在双向光收发器中，通过实现其中安装有光学系统和光传输模块的光学平台作为堆叠结构，并且具有良好的热，电和高电阻特性的多层基板，其中光学 接收模块和用于驱动光发射模块的驱动电路，防止了热，电或光串扰，通过其高速调制可以实现传输信号的高速传输，并且实现了小型化。