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公开(公告)号：US09229180B2
公开(公告)日：2016-01-05
申请号：US14101355
申请日：2013-12-10
发明人： Yi Hung , Li-Ying Wang He
CPC分类号： G02B6/4214 , G02B6/32 , G02B6/4249
摘要： An optical communication device includes a first fiber, a second fiber, a light-emitting unit, a light-receiving unit, and a lens unit. The lens unit includes a first portion and a second portion connecting with the first portion. The first portion includes a first entrance surface, a first exit surface, and a first reflecting surface. The first entrance surface is perpendicular to the first exit surface. The first optical fiber faces the first entrance surface and the light-receiving unit faces the first exit surface. The second portion includes a second entrance surface, a second exit surface, and a second reflecting surface. The second entrance surface is perpendicular to the second exit surface. The first entrance surface and the second exit surface are coplanar.
摘要翻译： 光通信装置包括第一光纤，第二光纤，发光单元，光接收单元和透镜单元。 透镜单元包括与第一部分连接的第一部分和第二部分。 第一部分包括第一入射表面，第一出射表面和第一反射表面。 第一入口表面垂直于第一出口表面。 第一光纤面向第一入射面，光接收单元面向第一出射面。 第二部分包括第二入射表面，第二出射表面和第二反射表面。 第二入口表面垂直于第二出口表面。 第一入射面和第二出射面共面。
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公开(公告)号：US09207411B2
公开(公告)日：2015-12-08
申请号：US13931753
申请日：2013-06-28
发明人： Yi Hung
IPC分类号： G02B6/42
CPC分类号： G02B6/4204 , G02B6/421 , G02B6/423 , G02B6/424 , G02B6/4262 , G02B6/4292
摘要： A fiber connector includes a case, a light emitting element, and a fiber. The case includes a lower seat and a fiber receiving portion connected to one end of the lower seat. The lower seat defines a receiving recess with an end surface. An optical coupling portion protrudes downward from the end surface. The fiber receiving portion defines a blind hole. The light emitting element is received in the receiving recess and faces the optical coupling portion. The fiber is received in the blind hole. Light rays emitted from the light emitting element are converged to the fiber by the optical coupling portion.
摘要翻译： 光纤连接器包括壳体，发光元件和光纤。 壳体包括下座和连接到下座的一端的纤维接收部。 下座具有一个带有端面的接收凹槽。 光耦合部分从端表面向下突出。 光纤接收部分限定盲孔。 发光元件被容纳在接收凹槽中并面向光耦合部分。 光纤被接收在盲孔中。 从发光元件射出的光线通过光耦合部分会聚在光纤上。
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公开(公告)号：US09207114B2
公开(公告)日：2015-12-08
申请号：US13904168
申请日：2013-05-29
发明人： Yi Hung
CPC分类号： G01J1/0411 , G01J1/0204 , G01J1/0266 , G01J1/0407 , G01J1/0451
摘要： A photoelectric conversion device includes a circuit board, a first light emitting module, a first light receiving module, a second light emitting module, a second light receiving module, and an optical coupling member. The light emitting modules and the light receiving modules are mounted on the circuit board. The optical coupling member includes a first reflective surface obliquely connected to the light incident surface, four converging lenses, a second reflective surface, and a third reflective surface. The converging lenses are formed on the light incident surface. The first reflective surface defines a recess for receiving the second and third reflective surfaces. The third converging lens is fed by the second reflective surface and the fourth converging lens is fed by the third reflective surface.
摘要翻译： 光电转换装置包括电路板，第一发光模块，第一光接收模块，第二发光模块，第二光接收模块和光耦合构件。 发光模块和光接收模块安装在电路板上。 光耦合构件包括倾斜地连接到光入射表面的第一反射表面，四个会聚透镜，第二反射表面和第三反射表面。 会聚透镜形成在光入射面上。 第一反射表面限定用于接收第二和第三反射表面的凹部。 第三会聚透镜由第二反射表面馈送，第四会聚透镜由第三反射表面馈送。
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公开(公告)号：US09182557B2
公开(公告)日：2015-11-10
申请号：US13928865
申请日：2013-06-27
发明人： Yi Hung
CPC分类号： G02B6/4249 , G02B6/4204 , G02B6/4214
摘要： A lens element includes a first surface, a second surface, at least one first communicating lens portion on the first surface, at least one second communicating lens portion on the second surface, and a first deflecting surface for deflecting optical signals between the at least one first communicating lens portion and the at least one second communicating lens portion. The lens element further includes a first testing lens portion, a second testing lens portion, a second deflecting surface, and a third deflecting surface. The second deflecting surface and the third deflecting surface deflect a detecting light converged by the first testing lens portion at a predetermined angle so that the detecting light passes out of the lens element through the second testing lens portion.
摘要翻译： 透镜元件包括第一表面，第二表面，第一表面上的至少一个第一连通透镜部分，第二表面上的至少一个第二连通透镜部分和用于在至少一个第二表面之间偏转光信号的第一偏转表面 第一连通透镜部分和至少一个第二连通透镜部分。 透镜元件还包括第一测试透镜部分，第二测试透镜部分，第二偏转表面和第三偏转表面。 第二偏转表面和第三偏转表面使由第一测试透镜部分会聚的检测光以预定角度偏转，使得检测光从透镜元件通过第二测试透镜部分。
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35.发明授权Detachable optical-electrical converting module and optical fiber connector having same 有权可拆卸光电转换模块和具有该光电转换模块的光纤连接器公开(公告)号：US08985872B1
公开(公告)日：2015-03-24
申请号：US14097547
申请日：2013-12-05
发明人： I-Thun Lin , Yi Hung
CPC分类号： G02B6/4214 , G02B6/3853 , G02B6/3885 , G02B6/428 , G02B6/4284 , G02B6/4292
摘要： An optical-electrical converting module includes a housing and a PCB with electrical terminals, optical-electrical converting components, and a reflector. The housing includes a first end surface and an opposite second end surface, and defines a receiving space including a first opening defined in the first end surface and a second opening defined in the second end surface. The PCB is received in the receiving space, the PCB includes a first end adjacent to the first opening and a second end adjacent to the second opening. The electrical terminals are arranged on the second end and are electrically connected with the optical-electrical converting components. The reflector is mounted on the first end, and includes a first optical surface facing the first opening, a second optical surface facing the optical-electrical converting components, and a reflective surface titled relative to the first optical surface and the second optical surface.
摘要翻译： 光电转换模块包括壳体和具有电端子的PCB，光电转换部件和反射器。 壳体包括第一端表面和相对的第二端表面，并且限定包括限定在第一端表面中的第一开口和限定在第二端表面中的第二开口的容纳空间。 PCB接收在接收空间中，PCB包括与第一开口相邻的第一端和与第二开口相邻的第二端。 电端子布置在第二端并与光电转换部件电连接。 反射器安装在第一端，并且包括面对第一开口的第一光学表面，面对光电转换部件的第二光学表面以及相对于第一光学表面和第二光学表面标称的反射表面。
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公开(公告)号：US08942524B2
公开(公告)日：2015-01-27
申请号：US13950380
申请日：2013-07-25
发明人： Yi Hung
IPC分类号： G02B6/32
CPC分类号： G02B6/322 , G02B6/4214
摘要： An optical coupling lens includes a body portion, two locating posts, and two converging portions. The body portion includes a first surface, a second surface perpendicular to the first surface, and a reflecting surface obliquely interconnected between the first surface and the second surface. The first surface defines two light-passing recesses. The locating posts perpendicularly extend from the first surface. The converging portions are formed on the second surface and correspond to the light-passing recesses. The reflecting surface is configured for reflecting parallel light beams from one light-passing recess toward a corresponding converging portion, and for reflecting parallel light beams from one converging portion toward a corresponding light-passing recess.
摘要翻译： 光耦合透镜包括主体部分，两个定位柱和两个会聚部分。 主体部分包括第一表面，垂直于第一表面的第二表面和在第一表面和第二表面之间倾斜互连的反射表面。 第一表面限定两个通光凹槽。 定位柱从第一表面垂直延伸。 会聚部分形成在第二表面上并且对应于光通过凹部。 反射面被配置为将来自一个光通过凹槽的平行光束反射到相应的会聚部分，并且用于将来自一个会聚部分的平行光束反射到相应的光通过凹部。
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公开(公告)号：US08939657B2
公开(公告)日：2015-01-27
申请号：US13730784
申请日：2012-12-28
发明人： Yi Hung
CPC分类号： G02B6/42 , G02B6/4214 , G02B6/4292
摘要： An optical connector includes a printed circuit board (PCB), an optical-electric coupling element, and a jumper detachably attached to the optical-electric coupling element. The optical-electric coupling element is positioned on the PCB. The optical-electric coupling element includes at least two first coupling lenses and a sloped surface. The optical-electric coupling element defines a stepped receiving cavity in its sidewall. A bottom surface of the stepped receiving cavity forms at least two second coupling lenses. The jumper is detachably inserted into the stepped receiving cavity, and the jumper has at least two receiving holes receiving at least two optical fibers. Each optical fiber is optically aligned with a respective second coupling lens. Each second coupling lens is optically aligned with a respective first coupling lens via the sloped surface.
摘要翻译： 光连接器包括印刷电路板（PCB），光电耦合元件和可拆卸地连接到光电耦合元件的跳线。 光电耦合元件位于PCB上。 光电耦合元件包括至少两个第一耦合透镜和倾斜表面。 光电耦合元件在其侧壁中限定了阶梯式接收腔。 阶梯式接收腔的底面形成至少两个第二耦合透镜。 跳线可拆卸地插入阶梯式接收腔中，并且跳线具有接收至少两根光纤的至少两个接收孔。 每个光纤与相应的第二耦合透镜光学对准。 每个第二耦合透镜经由倾斜表面与相应的第一耦合透镜光学对准。
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公开(公告)号：US08923671B2
公开(公告)日：2014-12-30
申请号：US13855734
申请日：2013-04-03
发明人： Yi Hung
CPC分类号： G02B6/32 , G02B6/4214 , G02B6/4286
摘要： An optical coupling lens includes an incident surface, a first total reflection surface, a second total reflection surface and an emergent surface orderly connected to each other end to end. The incident surface includes a first lens portion and a second lens portion thereon. The emergent surface includes a third lens portion thereon. The third lens portion is positioned adjacent to the second total reflection surface. The first lens portion converges incident light into a parallel light beam. The first total reflection surface reflects the light beam to an intersection between the second total reflection surface and the emergent surface. The third lens portion directs the portion of the light beam to an optical fiber. The second total reflection surface reflects the other portion of the light beam to the second lens portion. The second lens portion directs the other portion of the light beam to an optical detector.
摘要翻译： 光耦合透镜包括入射表面，第一全反射表面，第二全反射表面和彼此端到端顺序连接的出射表面。 入射面包括第一透镜部分和第二透镜部分。 出射表面包括其上的第三透镜部分。 第三透镜部分位于第二全反射面附近。 第一透镜部分将入射光收敛成平行光束。 第一全反射面将光束反射到第二全反射面与出射面的交点。 第三透镜部分将光束的一部分引导到光纤。 第二全反射面将光束的另一部分反射到第二透镜部。 第二透镜部分将光束的另一部分引导到光学检测器。
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