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公开(公告)号：US20120027364A1
公开(公告)日：2012-02-02
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：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：US08905442B2
公开(公告)日：2014-12-09
申请号：US12643358
申请日：2009-12-21
IPC分类号： E05C19/10 , H01R13/639 , H01R13/627
CPC分类号： H01R13/627 , H01R13/639 , Y10S292/63 , Y10T292/0934 , Y10T292/1061 , Y10T292/444
摘要： A latch structure according to an embodiment includes a cage having an engagement hole, a connector attachably and detachably held in the cage, the connector comprising a connector body having an almost rectangular parallelepiped shape and an insertion part to be inserted into the cage formed on an end surface of the connector body, a latch cover rockably installed in an upper surface of the connector body, being formed of a single plate material and having a cover body for covering the upper surface of the connector body, an engagement claw to engage with the engagement hole of the cage formed at an end portion of the latch cover, a spring member for always energizing the latch cover so that the engagement claw engages with the engagement hole, a rocking member formed in both sides of the cover body of the latch cover and formed by bending the plate material downward and a rocking groove formed in both side surfaces of the connector body for rockably engaging with the rocking member, wherein the rocking member is fitted to the rocking groove and the latch cover is rockably installed in the connector body.
摘要翻译： 根据实施例的闩锁结构包括具有接合孔的保持架，可拆卸地保持在保持架中的连接器，所述连接器包括具有大致长方体形状的连接器主体和插入到形成在保持架上的保持架中的插入部件 连接器主体的端面，可滑动地安装在连接器主体的上表面中的闩锁盖，由单个板材形成并且具有用于覆盖连接器主体的上表面的盖体，接合爪 形成在闩锁盖的端部处的保持架的接合孔，用于总是向闩锁盖施力的弹簧构件，使得接合爪与接合孔接合;摇动构件，形成在闩锁盖的盖体的两侧 并且通过向下弯曲板材而形成，并且形成在连接器主体的两个侧表面中的摇摆槽用于与摇摆构件摇摆地接合， 其中所述摇摆构件装配到所述摇摆槽，并且所述闩锁盖可摇动地安装在所述连接器主体中。
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公开(公告)号：US08403572B2
公开(公告)日：2013-03-26
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
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.
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公开(公告)号：US08401396B2
公开(公告)日：2013-03-19
申请号：US12230950
申请日：2008-09-08
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.
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公开(公告)号：US20100215325A1
公开(公告)日：2010-08-26
申请号：US12662713
申请日：2010-04-29
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/4206 , G02B6/4214
摘要： An optical transmission module, includes a case including a bottom plane, a circuit substrate including a first card edge provided at one end of the circuit substrate, the circuit substrate being provided in the case to be inclined with the bottom plane of the case, an optical element mounted on the circuit substrate, and a connector member including one end part provided toward a direction opposite to the circuit substrate and another end part provided toward the circuit substrate. The first card edge is electrically connected to another end of the connector member. The one end part of the connector member includes a second card edge, the second card edge is disposed to be parallel with the bottom plane of the case.
摘要翻译： 一种光传输模块，包括：壳体，包括底平面;电路基板，包括设置在所述电路基板的一端的第一卡边缘，所述电路基板设置在所述壳体中以与所述壳体的底面倾斜; 安装在电路基板上的光学元件，以及连接器构件，其包括朝向与电路基板相反的方向设置的一个端部，以及朝向电路基板设置的另一个端部。 第一卡边缘电连接到连接器构件的另一端。 连接器构件的一端部包括第二卡边缘，第二卡边缘设置成与壳体的底平面平行。
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公开(公告)号：US20090252503A1
公开(公告)日：2009-10-08
申请号：US12416408
申请日：2009-04-01
申请人： Yoshiaki Ishigami , Kenichi Tamura
发明人： Yoshiaki Ishigami , Kenichi Tamura
IPC分类号： H04B10/12
CPC分类号： G02B6/4246 , H04B10/40
摘要： An optical transmission module includes one or more transmission optical devices for transmitting an optical signal L1, one or more reception optical devices for receiving another optical signal L2, and an optical member for converting optical paths for one or more optical signals L1 and one or more optical signals L2 having a different wavelength from the optical signal L1. The optical transmission module includes two or more inclined planes angled relative to the optical axis of the optical fiber, one of the two or more inclined planes has an optical filter for allowing these optical signals to partially or almost completely pass or partially reflect the optical signals L1 and L2; a reflecting plane for reflecting the optical signal L1 or L2 is formed on another one of the two or more inclined planes; a fiber lens is provided at a fiber-side end facing the optical fiber.
摘要翻译： 光传输模块包括用于发送光信号L1的一个或多个传输光学装置，用于接收另一个光信号L2的一个或多个接收光学装置和用于转换一个或多个光信号L1和一个或多个光信号L1的光路的光学部件 具有与光信号L1不同波长的光信号L2。 光传输模块包括相对于光纤的光轴成角度的两个或多个倾斜平面，两个或多个倾斜平面中的一个具有滤光器，用于允许这些光信号部分或几乎完全通过或部分反射光信号 L1和L2; 用于反射光信号L1或L2的反射平面形成在两个或多个倾斜平面中的另一个上; 在面向光纤的光纤侧端部设置有光纤透镜。
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公开(公告)号：US08669515B2
公开(公告)日：2014-03-11
申请号：US12839776
申请日：2010-07-20
CPC分类号： G02B6/4214 , G02B6/4201 , G02B6/428 , G02B6/4284
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 on a top surface side of the transmission side circuit board, a reception side photoelectric conversion part for converting an optical signal into an electrical signal, a reception side circuit board on which the reception side photoelectric conversion part is mounted on a top surface side of the reception side circuit board, and a housing. The transmission side circuit board and the reception side circuit board are placed such that a back surface of the transmission side circuit board is opposite to the housing and a back surface of the reception side circuit board is opposite to the housing.
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，发送侧光电转换部安装在发送侧电路基板的上表面侧的发送侧电路基板，接收 侧光电转换部，将光信号转换成电信号;接收侧光电转换部安装在接收侧电路基板的上表面侧的接收侧电路基板和壳体。 发送侧电路基板和接收侧电路基板被布置成使得发送侧电路板的背面与壳体相反，并且接收侧电路板的背面与壳体相对。
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公开(公告)号：US08395906B2
公开(公告)日：2013-03-12
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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