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公开(公告)号：US09022670B2
公开(公告)日：2015-05-05
申请号：US13735844
申请日：2013-01-07
Applicant: Hitachi Cable, Ltd.
Inventor： Juhyun Yu , Hiroki Yasuda
CPC classification number: G02B6/36 , G02B6/3869 , G02B6/3893 , G02B6/3898
Abstract: A ferrule holding member has a tube-shaped receiving portion including a receiving space therein, the receiving space receiving at least partially a ferrule mounted to a terminal of an optical fiber; and an engaging portion engaged to the ferrule received in the receiving portion, to thereby regulate movement of the ferrule relative to the receiving portion. The receiving portion includes a communicating hole to allow the receiving space to communicate externally. The engaging portion includes an engaging protrusion configured to be inserted in the communicating hole from an outer periphery side of the receiving portion, to engage the ferrule.
Abstract translation: 套圈保持构件具有包括容纳空间的管状容纳部，所述容纳空间至少部分地容纳安装在光纤端子上的套圈; 以及接合到容纳在接收部分中的套圈的接合部分，从而调节套圈相对于接收部分的运动。 接收部分包括允许接收空间与外部通信的连通孔。 接合部包括：接合突起，其被构造成从容纳部的外周侧插入连通孔中，以与套圈接合。
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公开(公告)号：US09031361B2
公开(公告)日：2015-05-12
申请号：US13748446
申请日：2013-01-23
Applicant: Hitachi Cable, Ltd.
Inventor： Juhyun Yu , Hiroki Yasuda , Kouki Hirano , Yoshinori Sunaga
IPC: G02B6/12
CPC classification number: G02B6/12 , G02B6/4214 , G02B6/4257 , G02B6/428
Abstract: An optical module has a circuit board, a photoelectric conversion element mounted on a mount surface of the circuit board, an optical coupling member for holding an optical fiber and optically coupling the optical fiber and the photoelectric conversion element, a semiconductor circuit element mounted on the mount surface of the circuit board and electrically connected to the photoelectric conversion element, and a plate-shaped supporting substrate arranged to sandwich the optical coupling member between the supporting substrate and the circuit board. An electrically conductive metal foil which extends in a thickness direction of the supporting substrate is provided integrally with a side surface of the supporting substrate, and the metal foil is connected at one end thereof to an electrode provided on a non-mount surface of the circuit board.
Abstract translation: 光学模块具有电路基板，安装在电路基板的安装面上的光电转换元件，保持光纤的光耦合部件，光耦合光电转换元件，安装在光电转换元件上的半导体电路元件 电连接到光电转换元件的电路板的安装表面，以及布置成将支撑基板和电路板之间的光耦合部件夹持的板状支撑基板。 在支撑基板的厚度方向上延伸的导电金属箔与支撑基板的侧面一体地设置，并且金属箔的一端连接到设置在电路的非安装表面上的电极 板。
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公开(公告)号：US08870470B2
公开(公告)日：2014-10-28
申请号：US13746767
申请日：2013-01-22
Applicant: Hitachi Cable, Ltd.
Inventor： Hiroki Yasuda , Hiroshi Ishikawa , Kouki Hirano , Juhyun Yu
CPC classification number: G02B6/12 , G02B6/4214 , G02B6/4239 , G02B6/4243 , Y10T29/49826
Abstract: An optical module includes a substrate, an optical device of a surface-emitting element or a surface-receiving element mounted on a surface of the substrate with a light-emitting portion or a light-receiving portion located to face the surface of the substrate, an optical fiber disposed parallel to the surface of the substrate and in a longitudinal direction of the substrate, a mirror provided to face the light-emitting portion or the light-receiving portion of the optical device and a tip of the optical fiber, and optically connect the optical device and the optical fiber, and an optical fiber receiving groove provided in the surface of the substrate to receive the optical fiber. A width of the mirror is greater than a width of the optical fiber receiving groove. Reflecting portions are provided on edges, respectively, of a mirror side end of the optical fiber receiving groove, and the reflecting portions reflect incident light from the mirror facing the edges, again back to the facing mirror.
Abstract translation: 光学模块包括基板，表面发射元件的光学器件或安装在基板的表面上的表面接收元件，其具有位于基板表面的发光部分或光接收部分， 平行于基板的表面并且在基板的纵向方向上设置的光纤，设置成面对光学装置的发光部分或光接收部分和光纤的末端的光，以及光学 连接光学装置和光纤，以及设置在基板的表面中的光纤接收槽，以接收光纤。 反射镜的宽度大于光纤接收槽的宽度。 反射部分分别设置在光纤容纳槽的镜侧端的边缘上，并且反射部分反射来自镜面的入射光面向边缘，再次返回到相对的反射镜。
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公开(公告)号：US09477038B2
公开(公告)日：2016-10-25
申请号：US13763782
申请日：2013-02-11
Applicant: HITACHI CABLE, LTD.
Inventor： Juhyun Yu , Hiroki Yasuda , Kouki Hirano , Hiroshi Ishikawa
CPC classification number: G02B6/12 , G02B6/4202 , G02B6/4214 , G02B6/4239 , G02B6/4245 , G02B6/428 , G02B6/43 , G02B6/4416 , H05K1/118 , H05K2201/0108 , H05K2201/10121
Abstract: A photoelectric composite wiring module includes a flexible first substrate including a conductive line and an optical fiber mounted thereon along a longitudinal direction thereof, a second substrate including a recessed portion formed thereon to receive the conductive line and the optical fiber that protrude from an end portion of the first substrate, and an optical device mounted on the second substrate and optically coupled to the optical fiber. The recessed portion includes an opening on a mounting surface side of the second substrate to mount the optical device.
Abstract translation: 一种光电复合布线模块包括：柔性第一基板，包括导线和沿其长度方向安装在其上的光纤;第二基板，包括形成在其上的凹部，用于接收导线和从端部突出的光纤 以及安装在第二基板上并光学耦合到光纤的光学装置。 凹部包括在第二基板的安装表面侧上的开口以安装光学装置。
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5.发明授权公开(公告)号：US09151663B2
公开(公告)日：2015-10-06
申请号：US13748854
申请日：2013-01-24
Applicant: HITACHI CABLE, LTD.
Inventor： Juhyun Yu , Hiroki Yasuda , Kouki Hirano , Yoshinori Sunaga
CPC classification number: G01J1/0204 , G01J1/0209 , G02B6/4214 , G02B6/423 , G02B6/4244 , G02B6/4245 , G02B6/4265 , G02B6/428
Abstract: An optical module includes a circuit board including a mount surface and a non-mount surface opposite the mount surface, a photoelectric conversion element mounted on the mount surface of the circuit board, an optical coupling member for holding an optical fiber and optically coupling the optical fiber and the photoelectric conversion element, a semiconductor circuit element mounted on the mount surface of the circuit board, and electrically connected to the photoelectric conversion element, a plate-shaped supporting member arranged so as to sandwich the optical coupling member between the supporting member and the circuit board, and an electrically conductive body supported by the supporting member, extended in a thickness direction of the supporting member, and connected at one end to an electrode provided on the non-mount surface of the circuit board.
Abstract translation: 光学模块包括电路板，其包括安装表面和与安装表面相对的非安装表面，安装在电路板的安装表面上的光电转换元件，用于保持光纤并光学耦合的光耦合元件 光纤和光电转换元件，安装在电路板的安装表面上并与光电转换元件电连接的半导体电路元件，布置成将光耦合元件夹在支撑元件和 电路板和由支撑构件支撑的导电体，其在支撑构件的厚度方向上延伸，并且一端连接到设置在电路板的非安装表面上的电极。
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Patent Agency Ranking
公开(公告)号：US20130216179A1
公开(公告)日：2013-08-22
申请号：US13748446
申请日：2013-01-23
Applicant: HITACHI CABLE, LTD.
Inventor： Juhyun YU , Hiroki Yasuda , Kouki Hirano , Yoshinori Sunaga
IPC: G02B6/12
CPC classification number: G02B6/12 , G02B6/4214 , G02B6/4257 , G02B6/428
Abstract: An optical module has a circuit board, a photoelectric conversion element mounted on a mount surface of the circuit board, an optical coupling member for holding an optical fiber and optically coupling the optical fiber and the photoelectric conversion element, a semiconductor circuit element mounted on the mount surface of the circuit board and electrically connected to the photoelectric conversion element, and a plate-shaped supporting substrate arranged to sandwich the optical coupling member between the supporting substrate and the circuit board. An electrically conductive metal foil which extends in a thickness direction of the supporting substrate is provided integrally with a side surface of the supporting substrate, and the metal foil is connected at one end thereof to an electrode provided on a non-mount surface of the circuit board.
Abstract translation: 光学模块具有电路基板，安装在电路基板的安装面上的光电转换元件，保持光纤的光耦合部件，光耦合光电转换元件，安装在光电转换元件上的半导体电路元件 电连接到光电转换元件的电路板的安装表面，以及布置成将支撑基板和电路板之间的光耦合部件夹持的板状支撑基板。 在支撑基板的厚度方向上延伸的导电金属箔与支撑基板的侧面一体地设置，并且金属箔的一端连接到设置在电路的非安装表面上的电极 板。
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7.发明授权公开(公告)号：US09158067B2
公开(公告)日：2015-10-13
申请号：US13727039
申请日：2012-12-26
Applicant: HITACHI CABLE, LTD.
Inventor： Hiroki Yasuda , Hiroshi Ishikawa , Kouki Hirano , Hitoshi Horita
CPC classification number: G02B6/12 , G02B6/4214 , G02B6/4274
Abstract: An optical board including a substrate including a plate-shaped resin including a first main plane and a second main plane facing each other, and a slit-shaped optical fiber receiving portion which penetrates between the first main plane and the second main plane in a thickness direction, a metal layer provided on the second main plane, and a wiring pattern consisting of metal and provided on the first main plane. An inclined plane is provided at an end of the optical fiber receiving portion in the substrate, a tilt angle of the inclined plane with respect to the first main plane is an obtuse angle, and a reflective layer is provided on the inclined plane for reflecting a light output from an optical fiber received in the optical fiber receiving portion toward the first main plane.
Abstract translation: 一种光学板，包括：基板，包括具有彼此相对的第一主平面和第二主平面的板状树脂;以及狭缝状光纤接收部，其以第一主面和第二主面的厚度 方向，设置在第二主平面上的金属层，以及由金属构成并设置在第一主平面上的布线图案。 在基板的光纤容纳部的端部设置有倾斜面，倾斜面相对于第一主面的倾斜角为钝角，在倾斜面上设置有反射层 从在光纤接收部分中接收的光纤向第一主平面输出光。
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8.发明授权公开(公告)号：US09071353B2
公开(公告)日：2015-06-30
申请号：US13744687
申请日：2013-01-18
Applicant: HITACHI CABLE, LTD.
Inventor： Hiroki Yasuda , Yoshinori Sunaga , Kouki Hirano , Juhyun Yu
CPC classification number: H04B10/2504 , B29D11/00 , G02B6/12 , G02B6/42 , G02B6/4214 , G02B6/423 , G02B6/428 , G02B6/4281 , G02B6/4284 , H04B10/25 , H04B10/80 , H04B10/801 , Y10T29/49002
Abstract: An optical module includes a circuit board having flexibility, a photoelectric conversion element mounted on a mounting surface of the circuit board, a semiconductor circuit element mounted on the mounting surface of the circuit board and electrically connected to the photoelectric conversion element, a plate-shaped optical connection member having a groove into which an end part of an optical fiber is pushed so as to be housed and optically connecting the optical fiber and the photoelectric conversion element, and a supporting member arranged so as to sandwich the optical connection member between the circuit board. The groove is formed between the semiconductor circuit element and the supporting member so as to have an opening into which the optical fiber is pushed at the supporting member side. The semiconductor circuit element has a height from the mounting surface of the circuit board higher than the photoelectric conversion element.
Abstract translation: 光学模块包括具有柔性的电路板，安装在电路板的安装表面上的光电转换元件，安装在电路板的安装表面上并与光电转换元件电连接的半导体电路元件， 具有凹槽的光学连接构件，光纤的端部被推入其中以被容纳并光学连接光纤和光电转换元件;以及支撑构件，其布置成将光学连接构件夹在电路之间 板。 沟槽形成在半导体电路元件和支撑构件之间，以具有在支撑构件侧被推入光纤的开口。 半导体电路元件具有高于光电转换元件的电路板的安装表面的高度。
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9.发明授权公开(公告)号：US08983245B2
公开(公告)日：2015-03-17
申请号：US13780798
申请日：2013-02-28
Applicant: Hitachi Cable, Ltd.
Inventor： Hiroki Yasuda , Hiroshi Ishikawa , Kouki Hirano
CPC classification number: G02B6/13 , G02B6/12 , G02B6/4214 , G02B6/428
Abstract: An optical board includes a plate-shaped resin base material including a slit-shaped optical fiber housing portion formed thereon, a metal layer formed on a surface of the based material, and a reflective layer for reflecting light propagating in an optical fiber housed in the optical fiber housing portion. The base material further includes an inclined surface inclined with respect to the surface of the base material at a terminal end of the optical fiber housing portion. The reflective layer is formed over an end face of the metal layer and the inclined surface, the end face forming a flat surface continuously with the inclined surface.
Abstract translation: 光学板包括：板状树脂基材，其包括形成在其上的狭缝状光纤容纳部，形成在基材的表面上的金属层，以及反射层，用于反射在光纤中传播的光， 光纤外壳部分。 基材还包括在光纤容纳部的末端相对于基材的表面倾斜的倾斜面。 反射层形成在金属层的端面和倾斜面上，端面与倾斜面连续地形成平坦面。
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公开(公告)号：US08948556B2
公开(公告)日：2015-02-03
申请号：US13783940
申请日：2013-03-04
Applicant: Hitachi Cable, Ltd.
Inventor： Juhyun Yu , Osamu Seya , Yoshinori Sunaga , Kouki Hirano , Hiroki Yasuda , Yoshikazu Namekawa , Takanobu Watanabe
CPC classification number: H01B11/22 , G02B6/44 , G02B6/4416
Abstract: An optical-electrical composite cable includes an optical fiber, a tubular resin inner cover to enclose the optical fiber, a plurality of electric wires disposed on an outside of the inner cover, and a tubular outer cover to collectively cover the plurality of electric wires. The plurality of electric wires are helically wound around an outer peripheral surface of the inner cover so as to be situated between the inner cover and the outer cover.
Abstract translation: 光电复合电缆包括光纤，用于封闭光纤的管状树脂内盖，设置在内盖外侧的多根电线以及管状外盖，以共同覆盖多根电线。 多根电线被螺旋缠绕在内盖的外周面上，以便位于内盖和外盖之间。
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