公开(公告)号：US20100135614A1

公开(公告)日：2010-06-03

申请号：US12606082

申请日：2009-10-26

申请人： Sei-hyoung Lee ,  Hyun-seo Kang ,  Jai-sang Koh

发明人： Sei-hyoung Lee ,  Hyun-seo Kang ,  Jai-sang Koh

IPC分类号： G02B6/42 ,  G02B6/26

CPC分类号： G02B6/4246 ,  G02B6/29316 ,  G02B6/4214

摘要： Disclosed are an optical waveguide and a bi-directional light transceiver, in which a wavelength selective filer is provided in the core of the optical waveguide to divide bi-directional signals, so that manual alignment of optical components are easily achieved and thus a small bi-directional light transceiver is realized and transmission/reception efficiency of light is enhanced.

摘要翻译： 公开了一种光波导和双向光收发器，其中在光波导的芯中提供波长选择性滤波器以分开双向信号，使得容易地实现光学部件的手动对准，并且因此小的bi 实现了双向光收发器，提高了光的发送/接收效率。

公开(公告)号：US07995883B2

公开(公告)日：2011-08-09

申请号：US12606082

申请日：2009-10-26

申请人： Sei-hyoung Lee ,  Hyun-seo Kang ,  Jai-sang Koh

发明人： Sei-hyoung Lee ,  Hyun-seo Kang ,  Jai-sang Koh

IPC分类号： G02B6/26

CPC分类号： G02B6/4246 ,  G02B6/29316 ,  G02B6/4214

摘要： Disclosed are an optical waveguide and a bi-directional light transceiver, in which a wavelength selective filer is provided in the core of the optical waveguide to divide bi-directional signals, so that manual alignment of optical components are easily achieved and thus a small bi-directional light transceiver is realized and transmission/reception efficiency of light is enhanced.

摘要翻译： 公开了一种光波导和双向光收发器，其中在光波导的芯中提供波长选择性滤波器以分开双向信号，使得容易地实现光学部件的手动对准，并且因此小的bi 实现了双向光收发器，提高了光的发送/接收效率。

公开(公告)号：US20100021108A1

公开(公告)日：2010-01-28

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

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。

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。

公开(公告)号：US08277132B2

公开(公告)日：2012-10-02

申请号：US12607730

申请日：2009-10-28

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： G02B6/36

CPC分类号： G02B6/4246 ,  G02B6/4206 ,  G02B6/4271

摘要： A bidirectional optical transceiver module with a temperature control function is provided. The bidirectional optical transceiver module includes a package configured to have a flat bottom surface and include two windows used for optical transmission and reception; a ferrule configured to be coupled to one side of the package and allow an optical fiber to be inserted therein; an optical receiver module configured to be coupled to another side of the package in a direction perpendicular to that of the ferrule coupled to the package; a sub-optical transmitter module configured to be built in the package and include a light-emitting element and a collimating lens used to collimate light from the light-emitting element; an optical filter configured to be built in the package, transmit light from the light-emitting element to the optical fiber and reflect light received through the optical fiber to the optical receiver module; and a temperature regulator configured to be built in the package and control the sub-optical transmitter module to a preset temperature. Accordingly, it is possible to reduce the manufacturing cost of the package, effectively discharge heat, and be more endurable to external impact or vibration.

摘要翻译： 提供了具有温度控制功能的双向光收发模块。 双向光收发器模块包括被配置为具有平坦的底表面并且包括用于光学传输和接收的两个窗口的封装; 套圈，被配置为耦合到所述封装的一侧并允许光纤插入其中; 光接收器模块，被配置为在垂直于耦合到封装的套圈的方向上耦合到封装的另一侧; 子光发射机模块，被配置为内置在所述封装中并且包括发光元件和用于准直来自所述发光元件的光的准直透镜; 配置成内置在封装中的滤光器，将来自发光元件的光透射到光纤，并将通过光纤接收的光反射到光接收器模块; 以及温度调节器，其被配置为内置在所述封装中并将所述子光发射器模块控制到预设温度。 因此，可以降低包装的制造成本，有效地排出热量，并且能够更耐外部冲击或振动。

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。

公开(公告)号：US07998861B2

公开(公告)日：2011-08-16

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。

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。