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公开(公告)号：US08465213B2
公开(公告)日：2013-06-18
申请号：US12967202
申请日：2010-12-14
申请人： Kenichi Tamura , Yoshiaki Ishigami
发明人： Kenichi Tamura , Yoshiaki Ishigami
IPC分类号： G02B6/42
CPC分类号： G02B6/4201 , G02B6/4214 , G02B6/4249 , G02B6/428 , G02B6/4292
摘要： An optical component of an optical module has a junction surface facing an optical connector and a pair of side surfaces apart from each other in a direction perpendicular to a connection direction of the optical connector. A support member has a pair of sidewalls facing the side surfaces of the optical component respectively and concave/convex portions provided in the sidewalls and concave or convex toward the side surfaces of the optical component. The side surfaces of the optical component are fixed to the sidewalls of the support member via an adhesive, and the adhesive is also applied on surfaces of the concave/convex portions of the sidewalls.
摘要翻译： 光学模块的光学部件具有面向光连接器的接合面和在与光连接器的连接方向垂直的方向上彼此分开的一对侧表面。 支撑构件分别具有面对光学部件的侧表面的一对侧壁和设置在侧壁中的凹凸部，并且朝向光学部件的侧表面凹凸。 光学部件的侧表面通过粘合剂固定到支撑部件的侧壁，并且粘合剂也被施加在侧壁的凹/凸部分的表面上。
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公开(公告)号：US20090202252A1
公开(公告)日：2009-08-13
申请号：US12230950
申请日：2008-09-08
IPC分类号： H04B10/00
CPC分类号： H04B10/43 , G02B6/29361 , G02B6/4201 , G02B6/4214 , G02B6/424 , G02B6/4244 , G02B6/4246 , G02B6/4249 , G02B6/4253 , G02B6/4257 , G02B6/4259 , G02B6/426 , G02B6/4292
摘要： An optical communication module includes an optical package including at least one semiconductor optical device, an optical filter for reflecting light of a specific wavelength and transmitting light of an other wavelength, an optical block including a transparent material and the optical filter, a housing that houses the optical package and the optical block, an in-housing circuit board housed in the housing and mounting a peripheral electrical circuit for the optical package thereon, and an electrical connector electrically connected to the in-housing circuit board and exposed at a bottom surface of the housing. The optical block further includes a front lens portion at a front side face of the housing, a rear lens portion at a rear side face of the housing, a light inputting port, and a light outputting port. The optical filter is arranged to obliquely intersect with an optical axis passing through the front lens portion and the rear lens portion at a predetermined angle. The optical package is arranged such that an optical axis between the optical filter and the optical package is substantially orthogonal to an optical axis between the front lens portion and the optical filter.
摘要翻译： 光通信模块包括光学封装，其包括至少一个半导体光学器件，用于反射特定波长的光并透射另一波长的光的光学滤波器，包括透明材料的光学块和所述滤光器， 光学封装和光学块，容纳在外壳中的外壳电路板，并安装用于其上的光学封装的外围电路，以及电连接器，其电连接到外壳电路板并暴露在底表面 住房。 光学块还包括在壳体的前侧面处的前透镜部分，在壳体的后侧面处的后透镜部分，光输入端口和光输出端口。 滤光器被布置成以预定角度与穿过前透镜部分和后透镜部分的光轴倾斜相交。 光学封装被布置成使得滤光器和光学封装之间的光轴基本上正交于前透镜部分和滤光器之间的光轴。
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3.发明授权Optical system connection structure, optical component, and optical communication module 失效光学系统连接结构，光学部件和光通信模块公开(公告)号：US07539367B2
公开(公告)日：2009-05-26
申请号：US12010078
申请日：2008-01-18
申请人： Kenichi Tamura , Yoshiaki Ishigami
发明人： Kenichi Tamura , Yoshiaki Ishigami
IPC分类号： G02B6/12
CPC分类号： G02B6/4214 , G02B6/4246 , G02B6/4292
摘要： An optical system connection structure, includes a ferrule, an optical fiber inserted into the ferrule, an optical component which converts light paths of a first optical signal outputted from the optical fiber and a second optical signal which has a wavelength different from the first optical signal and is inputted into the optical fiber, at least two inclined surfaces formed in the optical component in which the inclined surfaces inclines regarding a light axis of the optical fiber, an optical filter which transmits or reflects the first optical signal, which reflects or transmits the second optical signal, and which is formed in one of the inclined surfaces, a reflection surface which reflects the first optical signal or the second optical signal and which is formed in one of the inclined surfaces, and a lens formed in a fiber side end face of the optical component facing the ferrule.
摘要翻译： 一种光学系统连接结构，包括套圈，插入到套圈中的光纤，转换从光纤输出的第一光信号的光路的光学部件和具有与第一光信号不同的波长的第二光信号 并且被输入到光纤中，形成在倾斜面相对于光纤的光轴倾斜的光学部件中的至少两个倾斜面，透射或反射第一光信号的滤光器，其反射或透射 第二光信号，并且形成在一个倾斜表面中，反射第一光信号或第二光信号并形成在一个倾斜表面中的反射表面，以及形成在光纤侧端面中的透镜 的面向套圈的光学部件。
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公开(公告)号：US07235774B2
公开(公告)日：2007-06-26
申请号：US11417119
申请日：2006-05-04
CPC分类号： G02B6/4206 , G02B6/4214 , G02B6/4249
摘要： An optical module is provided with an optical waveguide array comprising plural optical transmission lines; a photoelectric element array comprising plural photoelectric elements for respectively receiving or transmitting optical signals from or to the optical transmission lines of the optical waveguide array; and a lens component interposed between the photoelectric element array and the optical waveguide array, and having first and second convex lenses respectively placed opposite the optical waveguide array and the photoelectric element array, and respectively having effective diameters larger than the distance between the respective optical axes of the mutually most-distant two optical transmission lines of the optical waveguide array, and the distance between the respective optical axes of the mutually most-distant two photoelectric elements of the photoelectric element array.
摘要翻译： 光学模块设置有包括多个光传输线的光波导阵列; 光电元件阵列，包括用于分别从光波导阵列的光传输线路接收或发送光信号的多个光电元件; 以及插入在光电元件阵列和光波导阵列之间的透镜部件，并且具有分别与光波导阵列和光电元件阵列相对放置的第一和第二凸透镜，并且分别具有大于各光轴之间的距离的有效直径 的光波导阵列的相互最远的两个光传输线以及光电元件阵列的相互最远的两个光电元件的各个光轴之间的距离。
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公开(公告)号：US20060249661A1
公开(公告)日：2006-11-09
申请号：US11417119
申请日：2006-05-04
IPC分类号： H01J3/14
CPC分类号： G02B6/4206 , G02B6/4214 , G02B6/4249
摘要： An optical module is provided with an optical waveguide array comprising plural optical transmission lines; a photoelectric element array comprising plural photoelectric elements for respectively receiving or transmitting optical signals from or to the optical transmission lines of the optical waveguide array; and a lens component interposed between the photoelectric element array and the optical waveguide array, and having first and second convex lenses respectively placed opposite the optical waveguide array and the photoelectric element array, and respectively having effective diameters larger than the distance between the respective optical axes of the mutually most-distant two optical transmission lines of the optical waveguide array, and the distance between the respective optical axes of the mutually most-distant two photoelectric elements of the photoelectric element array.
摘要翻译： 光学模块设置有包括多个光传输线的光波导阵列; 光电元件阵列，包括用于分别从光波导阵列的光传输线路接收或发送光信号的多个光电元件; 以及插入在光电元件阵列和光波导阵列之间的透镜部件，并且具有分别与光波导阵列和光电元件阵列相对放置的第一和第二凸透镜，并且分别具有大于各光轴之间的距离的有效直径 的光波导阵列的相互最远的两个光传输线以及光电元件阵列的相互最远的两个光电元件的各个光轴之间的距离。
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公开(公告)号：US08608389B2
公开(公告)日：2013-12-17
申请号：US12898212
申请日：2010-10-05
申请人： Kenichi Tamura , Yoshiaki Ishigami
发明人： Kenichi Tamura , Yoshiaki Ishigami
CPC分类号： G02B6/4246 , H04B10/40
摘要： An optical transceiver includes a transmitting side photoelectric converter, a transmitting side circuit board, a receiving side photoelectric converter, a receiving side circuit board, a surface of the transmitting side circuit board being arranged to face a surface of the receiving side circuit board, a lens block disposed between the transmitting side circuit board and the receiving side circuit board, and optically connected to a transmitting side optical fiber and a receiving side optical fiber, and a frame body holding the lens block such that the lens block aligns with the transmitting side photoelectric converter and the receiving side photoelectric converter, and to fix the transmitting side circuit board and the receiving side circuit board at a predetermined distance from each other.
摘要翻译： 光收发器包括发送侧光电转换器，发送侧电路板，接收侧光电转换器，接收侧电路板，发送侧电路板的面对接收侧电路板的表面的表面， 透镜块，配置在发送侧电路基板与接收侧电路基板之间，与发送侧光纤和接收侧光纤光学连接;保持透镜块的框体，使得透镜块与发送侧对齐 光电转换器和接收侧光电转换器，并将发送侧电路板和接收侧电路板彼此预定距离固定。
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公开(公告)号：US08466409B2
公开(公告)日：2013-06-18
申请号：US12840732
申请日：2010-07-21
CPC分类号： G02B6/4246 , G02B6/3885 , G02B6/4214 , G02B6/4292
摘要： A photoelectric conversion module includes a transmission side photoelectric conversion part for converting an electrical signal into an optical signal, a transmission side circuit board on which the transmission side photoelectric conversion part is mounted off-center to one side of the transmission side circuit board at one end of the transmission side circuit board, a reception side photoelectric conversion part for converting an optical signal into an electrical signal, and a reception side circuit board on which the reception side photoelectric conversion part is mounted off-center to one side of the reception side circuit board at one end of the reception side circuit board. A surface of the transmission side circuit board on which the transmission side photoelectric conversion part is mounted is opposite to a surface of the reception side circuit board on which the reception side photoelectric conversion part is mounted.
摘要翻译： 光电转换模块包括用于将电信号转换为光信号的发送侧光电转换部分，发送侧光电转换部分偏置在发送侧电路板一侧的发送侧电路板 发送侧电路板的端部，用于将光信号转换为电信号的接收侧光电转换部，以及接收侧光电转换部偏离接收侧一侧的接收侧电路基板 接收侧电路板一端的电路板。 安装发送侧光电转换部的发送侧电路基板的表面与安装了接收侧光电转换部的接收侧电路基板的表面相反。
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公开(公告)号：US20100328920A1
公开(公告)日：2010-12-30
申请号：US12801279
申请日：2010-06-01
IPC分类号： H05K1/11
CPC分类号： H05K1/142 , H01L2224/48091 , H01L2224/48137 , H01L2924/3011 , H05K1/0215 , H05K1/0219 , H05K1/025 , H05K3/0061 , H05K3/403 , H05K3/4053 , H05K2201/0919 , H05K2201/09236 , H05K2201/09318 , H05K2201/09354 , H05K2201/09845 , H05K2203/049 , H01L2924/00014 , H01L2924/00
摘要： A high-speed transmission circuit board connection structure includes a first high-speed transmission circuit board including a laminated substrate including a first signal transmission wiring formed on a surface thereof and a ground plane formed inside thereof, a second high-speed transmission circuit board including a circuit substrate and a second signal transmission wiring formed on a surface of the circuit substrate, a conductive board connecting member for fixing the first and second high-speed transmission circuit boards to a surface thereof, and a bonding wire for electrically connecting the first signal transmission wiring and the second signal transmission wiring. The ground plane is exposed on a side end face of the laminated substrate, and a conductive film is formed on the side end face such that the ground plane of the first high-speed transmission circuit board is electrically connected to the board connecting member with the conductive film.
摘要翻译： 高速传输电路板连接结构包括：第一高速传输电路板，包括：层叠基板，其包括形成在其表面上的第一信号传输布线和形成在其内部的接地平面;第二高速传输电路板，包括 电路基板和形成在电路基板的表面上的第二信号传输布线，用于将第一和第二高速传输电路板固定到其表面的导电板连接部件，以及用于将第一信号 传输线和第二信号传输线。 接地面暴露在层叠基板的侧端面上，在侧端面上形成导电膜，使得第一高速传输电路板的接地面与板连接部件电连接 导电膜。
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公开(公告)号：US07850373B2
公开(公告)日：2010-12-14
申请号：US12073902
申请日：2008-03-11
申请人： Yoshiaki Ishigami , Kenichi Tamura
发明人： Yoshiaki Ishigami , Kenichi Tamura
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/4214 , G02B6/4249 , G02B6/428 , G02B6/4284 , G02B6/4292
摘要： An optical module includes a circuit board, an optical element mounted on the circuit board, an electronic parts for driving the optical element, an optical block optically coupled with the optical element and adapted to be connected to an optical connector, wherein the optical block includes a protrusion including a guide pin for connecting the optical block to the optical connector, and a receiving portion formed nearly cylindrical around a root of the guide pin and having a receiving surface on which the optical block abuts the optical connector, an optical block reinforcing member including an upper lid for covering the optical block, and sidewalls for covering both sides of the optical block arranged perpendicular to a width direction of the optical connector, wherein the optical block reinforcing member includes a separate body from the optical block and is adapted to be attached on the optical block, and a casing for housing the circuit board, the optical element, the electronic parts, the optical block and the optical block reinforcing member.
摘要翻译： 光学模块包括电路板，安装在电路板上的光学元件，用于驱动光学元件的电子部件，与光学元件光学耦合并且适于连接到光学连接器的光学块，其中光学块包括 包括用于将所述光学块连接到所述光学连接器的引导销的突起以及围绕所述引导销的根部形成为大致圆柱形并具有所述光学块邻接所述光学连接器的接收表面的接收部分，光学块加强部件 包括用于覆盖光学块的上盖和用于覆盖垂直于光学连接器的宽度方向布置的光学块的两侧的侧壁，其中光学块加强构件包括与光学块相反的独立体，并且适于 安装在光学块上，以及用于容纳电路板，光学元件，电子的壳体 部件，光学块和光学块加强构件。
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公开(公告)号：US20080232737A1
公开(公告)日：2008-09-25
申请号：US12073902
申请日：2008-03-11
申请人： Yoshiaki Ishigami , Kenichi Tamura
发明人： Yoshiaki Ishigami , Kenichi Tamura
CPC分类号： G02B6/4201 , G02B6/4214 , G02B6/4249 , G02B6/428 , G02B6/4284 , G02B6/4292
摘要： An optical module includes a circuit board, an optical element mounted on the circuit board, an electronic parts for driving the optical element, an optical block optically coupled with the optical element and adapted to be connected to an optical connector, wherein the optical block includes a protrusion including a guide pin for connecting the optical block to the optical connector, and a receiving portion formed nearly cylindrical around a root of the guide pin and having a receiving surface on which the optical block abuts the optical connector, an optical block reinforcing member including an upper lid for covering the optical block, and sidewalls for covering both sides of the optical block arranged perpendicular to a width direction of the optical connector, wherein the optical block reinforcing member includes a separate body from the optical block and is adapted to be attached on the optical block, and a casing for housing the circuit board, the optical element, the electronic parts, the optical block and the optical block reinforcing member.
摘要翻译： 光学模块包括电路板，安装在电路板上的光学元件，用于驱动光学元件的电子部件，与光学元件光学耦合并且适于连接到光学连接器的光学块，其中光学块包括 包括用于将所述光学块连接到所述光学连接器的引导销的突起以及围绕所述引导销的根部形成为大致圆柱形并具有所述光学块邻接所述光学连接器的接收表面的接收部分，光学块加强部件 包括用于覆盖光学块的上盖和用于覆盖垂直于光学连接器的宽度方向布置的光学块的两侧的侧壁，其中光学块加强构件包括与光学块相反的独立体，并且适于 安装在光学块上，以及用于容纳电路板，光学元件，电子的壳体 部件，光学块和光学块加强构件。
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