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1. 发明专利

JP2014164270A Ferrule, optoelectronic hybrid substrate and electronic device 审中-公开
标题翻译： FERRULE，光电混合基片和电子器件
公开(公告)号：JP2014164270A
公开(公告)日：2014-09-08
申请号：JP2013037811
申请日：2013-02-27
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： HORIMOTO AKIHIRO , SINGH MAYANK KUMAR , KANEDA MIKIYA
IPC分类号： G02B6/40 , G02B6/122 , G02B6/30
摘要： PROBLEM TO BE SOLVED: To provide a ferrule, an optoelectronic hybrid substrate and an electronic device that can cause a first light guide path to be easily connected even when a second light guide path is thin.SOLUTION: A ferrule 83 according to the present invention is mounted to a tip part of optical fibers 81a to 81c transmitting light, and is used in a state where the ferrule is connected to a light guide path substrate 2 in which a substrate 5 and a light guide path 3 provided on the substrate 5 and to be optically connected to the optical fibers 81a to 81c are assembled. Further, on a tip side, the ferrule 83 has an overlapping part where, in a plane view of the substrate 5, the ferrule is overlapped with the light guide path substrate 2 in the connection state, and a retraction part into which the light guide path substrate 2 pulls in the connection state is formed in the overlapping part.
摘要翻译：要解决的问题：提供一种套圈，光电混合基板和电子装置，其能够使第一导光路径即使在第二导光路径较薄时也容易连接。解决方案：根据本发明的套圈83 被安装到透光的光纤81a〜81c的前端部，并且在将套圈连接到导光路径基板2的状态下使用，其中基板5和设置在基板5上的导光路径3和光学连接到光纤81a至81c。此外，在前端侧，套圈83具有重叠部分，其中在基板5的平面图中，套圈与连接状态下的导光路径基板2重叠，并且光导管在重叠部分中形成连接状态的路径基板2拉动。

2. 发明专利

JP2013186141A Method for manufacturing film for forming optical waveguide, method for manufacturing optical waveguide, and optical waveguide 审中-公开
标题翻译：制造光波导膜的方法，制造光波导和光波导的方法
公开(公告)号：JP2013186141A
公开(公告)日：2013-09-19
申请号：JP2012048554
申请日：2012-03-05
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , MORIYA KIMIO
IPC分类号： G02B6/13 , G02B6/12 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a film for forming an optical waveguide, with which a long optical waveguide can be manufactured, in a space-saving manner, a method for manufacturing an optical waveguide by using the film, and a long optical waveguide manufactured by the method.SOLUTION: A method for manufacturing an optical waveguide includes the steps of: supplying a liquid composition 100 to an outer peripheral surface 910 of a drum 91 while rotating the drum (rotor) 91 and moving a discharge nozzle 92 in a direction parallel to a rotation axis of the drum 91, and drying an obtained spiral liquid coat 101, to spirally form a film (a film for forming an optical waveguide) (a method for manufacturing a film for forming an optical waveguide); and exposing a part of the film formed on the outer peripheral surface 910 to form a refractive index difference in the film, thereby forming a core part and a clad part.
摘要翻译：要解决的问题：提供一种用于容易地制造用于形成光波导的膜的方法，可以以节省空间的方式制造长的光波导，通过使用该膜制造光波导的方法，以及通过该方法制造的长光波导。解决方案：一种制造光波导的方法包括以下步骤：在旋转滚筒（转子）91的同时，将液体组合物100供应到滚筒91的外周面910，喷嘴92沿与滚筒91的旋转轴线平行的方向进行喷射，并干燥得到的螺旋状液体涂层101，以螺旋形成膜（用于形成光波导的膜）（用于形成光波导的膜的制造方法）; 使形成在外周面910上的膜的一部分露出，形成膜的折射率差，由此形成芯部和包层部。

3. 发明专利

JP2013174832A Optical waveguide connection structure and electronic apparatus 审中-公开
标题翻译：光波导连接结构和电子设备
公开(公告)号：JP2013174832A
公开(公告)日：2013-09-05
申请号：JP2012040789
申请日：2012-02-27
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA
IPC分类号： G02B6/122 , C08F2/44 , C08F265/06 , C08G59/18 , G02B6/12 , G02B6/13 , G02B6/24 , G02B6/26
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide connection structure capable of easily connecting optical waveguides with each other at low loss, and a highly reliable electronic apparatus including the optical waveguide connection structure.SOLUTION: An optical waveguide connection structure 10 is a connection structure in which optical waveguides 1 having core parts 14, clad parts and mirrors are optically connected with each other so that mirrors face each other by using a pair of housings (a first housing 110 and a second housing 120). A refractive index distribution W of the optical waveguide 1 includes regions in which a second maximum value, a minimum value, a first maximum value, a minimum value, a second maximum value are arranged in this order, the minimum value is less than an average refractive index in a side face clad part 15, and a refractive index continuously varies as a whole.
摘要翻译：要解决的问题：提供一种能够以低损耗容易地连接光波导的光波导连接结构，以及包括光波导连接结构的高可靠性的电子设备。解决方案：光波导连接结构10是连接结构其中具有芯部分14，包层部分和反射镜的光波导1彼此光学连接，使得反射镜通过使用一对壳体（第一壳体110和第二壳体120）彼此面对。光波导1的折射率分布W包括其中第二最大值，最小值，第一最大值，最小值，第二最大值按此顺序排列的区域，最小值小于平均值侧面包层部15的折射率和折射率整体上连续变化。

4. 发明专利

JP2013174830A Optical waveguide, manufacturing method for optical waveguide and electronic apparatus 审中-公开
标题翻译：光波导，光波导和电子设备的制造方法
公开(公告)号：JP2013174830A
公开(公告)日：2013-09-05
申请号：JP2012040787
申请日：2012-02-27
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , FURUKAWA TSUYOSHI , MORIYA KIMIO
IPC分类号： G02B6/122 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide capable of suppressing optical loss in an optical path conversion part and capable of a high quality optical communication, and a manufacturing method for the optical waveguide which can efficiently and inexpensively manufacture the optical waveguide, and a highly reliable electronic apparatus including the optical waveguide.SOLUTION: An optical waveguide 1 includes a plurality of core parts 14, a plurality of side face clad parts 15 and mirrors. A refractive index distribution W of the optical waveguide 1 includes regions in which a second maximum value, a minimum value, a first maximum value, a minimum value, a second maximum value are arranged in this order, and is configured so that a region sandwiched between the two minimum values so as to include the first maximum value corresponds to each core part 14, and a region of the second maximum value side from each minimum value corresponds to each side face clad part 15, respectively among the regions, and also a refractive index continuously varies in the refractive index distribution W as a whole. Furthermore, the mirror is composed of an inner wall surface of a recess provided on the core part 14, and the recess is formed by transfer molding by a molding die.
摘要翻译：要解决的问题：提供一种能够抑制光路转换部分中的光损耗并且能够进行高质量光通信的光波导，以及可以有效且廉价地制造光波导的光波导的制造方法，以及包括光波导的高度可靠的电子设备。解决方案：光波导1包括多个芯部分14，多个侧面包层部分15和反射镜。光波导1的折射率分布W包括其中第二最大值，最小值，第一最大值，最小值，第二最大值按此顺序排列的区域，并且被构造成使得夹在在两个最小值之间，以包括第一最大值对应于每个芯部14，并且从每个最小值的第二最大值侧的区域分别对应于各个区域中的每个侧面包层部15，并且还折射率整体上折射率分布W连续变化。此外，反射镜由设置在芯部14上的凹部的内壁面构成，通过成形模的传递成型形成凹部。

5. 发明专利

JP2012226059A Optical waveguide, method for manufacturing optical waveguide, optical waveguide module, and electronic apparatus 有权
标题翻译：光波导，制造光波导，光波模块和电子设备的方法
公开(公告)号：JP2012226059A
公开(公告)日：2012-11-15
申请号：JP2011092424
申请日：2011-04-18
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： OWARI YOJI , KANEDA MIKIYA , FUJIWARA MAKOTO
IPC分类号： G02B6/122 , G02B6/13 , G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide which has reduced optical coupling loss when optically coupled to a light emitting/receiving element and is capable of optical communication of high quality, a method for an optical waveguide which is capable of efficiently manufacturing the same, and an optical waveguide module and an electronic apparatus which include the same and are capable of optical communication of high quality.SOLUTION: An optical waveguide 1 includes: a core part; a clad part provided so as to cover a side surface of the core part; a mirror 16 which is provided at such a depth as to reach the middle or an extension in a lengthwise direction of the core part and is formed of an inner wall surface of a concave portion 161 into which a surface of the clad part is partially indented; and a lens 100 which is constituted of a convex portion 101 into which the surface of the clad part is partially projected. The concave portion 161 and the convex portion 101 are formed with form blocks respectively, and it is preferable that the core part and the clad part are obtained by irradiating a part of a multi-color compact using a plurality of compositions with active radiation to form a deviation of refractive index.
摘要翻译：要解决的问题：提供一种光学波导，其在光耦合到发光/接收元件时具有降低的光耦合损耗并且能够高质量的光通信，一种能够有效地进行光波导的方法制造它们，以及包括该光波导模块和电子设备的光波导模块和电子设备，并且能够高质量的光通信。解决方案：光波导1包括：芯部; 设置成覆盖所述芯部的侧面的包层部; 以这样的深度设置的反射镜16，其到达芯部的中间部分或长度方向的延伸部分，并且由凹部161的内壁表面形成，包层部分的表面部分地缩进到该内壁表面 ; 以及由包层部的表面部分地突出的凸部101构成的透镜100。凹部161和凸部101分别形成有模块，优选的是，通过使用多个具有主动辐射的组合物照射一部分多色压实体来获得芯部和包层部，以形成折射率偏差。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2014134743A Photoelectric hybrid substrate 审中-公开
标题翻译：光电混合基板
公开(公告)号：JP2014134743A
公开(公告)日：2014-07-24
申请号：JP2013003998
申请日：2013-01-11
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： SINGH MAYANK KUMAR , KANEDA MIKIYA , HORIMOTO AKIHIRO
IPC分类号： G02B6/30 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric hybrid substrate having high flexibility of design and excellent in versatility.SOLUTION: A photoelectric hybrid substrate 2 includes: a substrate 5; and an optical waveguide 3 that has at least core parts 34a-34c arranged in the substrate 5 and transmitting light, clad parts 35a-35d provided so as to surround the core parts 34a-34c, and a connection surface 31 positioned at a tip and capable of being optically connected to an optical fiber assembly 8. Also, the substrate 5 comprises: a through hole 6 penetrating in a thickness direction of the substrate 5, and the optical fiber assembly 8 has a relief part entering so as not to interfere with the substrate 5 when connected to the connection surface 31.
摘要翻译：要解决的问题：提供具有高设计灵活性和多功能性的光电复合基板。解决方案：光电复合基板2包括：基板5; 以及光波导3，其至少具有设置在基板5中的芯部34a〜34c，透光，设置成包围芯部34a-34c的包层部35a〜35d，以及位于尖端的连接面31，能够光学地连接到光纤组件8.另外，基板5包括：穿透基板5的厚度方向的通孔6，并且光纤组件8具有进入以不干扰基板5连接到连接表面31时。

7. 发明专利

JP2014130282A Optical waveguide member, optical waveguide, method for manufacturing optical waveguide, and electronic equipment 有权
标题翻译：光波导构件，光波导，制造光波导的方法和电子设备
公开(公告)号：JP2014130282A
公开(公告)日：2014-07-10
申请号：JP2012288996
申请日：2012-12-28
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , FURUKAWA TSUYOSHI , HORIMOTO AKIHIRO
IPC分类号： G02B6/122 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide in which an optical loss in optical path conversion is suppressed, an optical waveguide member suitable for efficiently manufacturing the above optical waveguide, a method for manufacturing an optical waveguide by which the above optical waveguide can be efficiently manufactured, and electronic equipment having high reliability, which includes the above optical waveguide.SOLUTION: An optical waveguide member 1000 includes a laminate comprising a support film 2, a clad layer 11, a core layer 13 where a core 14 is formed, a clad layer 12 and a cover film 3, laminated in this order, and a missing part 171 formed to penetrate the clad layer 12 and the cover film 3. The core layer 13 is exposed in the missing part 171 of the optical waveguide member 1000. By pressing a molding die 5 to the exposed part, a recessed part 170 is formed, and a mirror 17 comprising an inner wall surface of the recessed part 170 is formed. The mirror 17 functions as an optical path conversion part for converting an optical path in the core 14.
摘要翻译：要解决的问题：为了提供抑制光路转换中的光损耗的光波导，适合于高效地制造上述光波导的光波导构件，上述光波导的制造方法高效制造，具有高可靠性的电子设备，包括上述光波导。光波导构件1000包括层压体，其包括支撑膜2，覆层11，形成芯14的芯层13，覆盖层12和覆盖膜3，以及形成为穿透包覆层12和覆盖膜3的缺损部分171.芯层13暴露在光波导元件1000的缺失部分171中。通过将成型模具5按压到露出部分，形成凹部170，形成包括凹部170的内壁面的反射镜17。反射镜17用作用于转换芯14中的光路的光路转换部。

8. 发明专利

JP2013235035A Optical waveguide, manufacturing method of optical waveguide, and electronic apparatus 审中-公开
标题翻译：光波导，光波导的制造方法和电子设备
公开(公告)号：JP2013235035A
公开(公告)日：2013-11-21
申请号：JP2012105513
申请日：2012-05-02
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , FURUKAWA TSUYOSHI
IPC分类号： G02B6/122 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide: an optical waveguide that has high optical coupling efficiency through a mirror and allows for high quality optical communication; a manufacturing method of the optical waveguide for efficiently manufacturing the optical waveguide; and an electronic apparatus including the optical waveguide.SOLUTION: An optical waveguide 1 has a plurality of core parts, a plurality of lateral cladding parts, and a mirror 17. Among these components, the mirror 17 is one of two cross sections formed on a position intersecting a core part 14 as an inner wall surface of a recess 170 formed in the middle of the core parts of the optical waveguide 1. A normal line 171n of one cross section of the two cross sections corresponding to the mirror 17 forms an angle θ1 of 40 to 70° with respect to an optical axis A of the core part 14, and a normal line 172n of the other cross section forms an angle θ2 of 140 to 175° with respect to the optical axis A. The recess 170 is formed by transfer molding with a molding tool.
摘要翻译：要解决的问题：提供：通过反射镜具有高的光耦合效率并且允许高质量的光通信的光波导; 用于有效地制造光波导的光波导的制造方法; 以及包括光波导的电子设备。解决方案：光波导1具有多个芯部分，多个侧向包层部分和反射镜17.在这些部件中，反射镜17是形成在其上的两个横截面之一与形成在光波导1的芯部的中间的凹部170的内壁面相交的芯部14的位置。与镜17对应的两个截面的一个截面的法线171n形成角度相对于芯部14的光轴A为40〜70°的角度，另一截面的法线172n相对于光轴A形成角度θ为140°〜175°的角度。凹部170通过模制工具的传递模制而形成。

9. 发明专利

JP2013186140A Method and apparatus for manufacturing optical waveguide, and optical waveguide 审中-公开
标题翻译：用于制造光波导和光波导的方法和装置
公开(公告)号：JP2013186140A
公开(公告)日：2013-09-19
申请号：JP2012048553
申请日：2012-03-05
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , MORIYA KIMIO
IPC分类号： G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide a method for easily manufacturing even a long optical waveguide in a space-saving manner, a manufacturing apparatus enabling the method with simple equipment, and a long optical waveguide manufactured by the method.SOLUTION: A method for manufacturing an optical waveguide includes the steps of: supplying a liquid composition 100 to an outer peripheral surface 910 of a transparent drum 91 (a drum 90 with a mask) provided rotatably with a photomask layer 99 to form a film 102; exposing a part of the film 102 formed on the outer peripheral surface 910 by emitting light from a light source 93 provided inside the transparent drum 91, to form a refractive index difference in the film 102; and cutting the film 102 to obtain a belt-like long optical waveguide.
摘要翻译：要解决的问题：为了提供一种以节省空间的方式容易地制造长的光波导的方法，能够实现具有简单设备的方法的制造装置和通过该方法制造的长的光波导。解决方案：一种制造方法光波导包括以下步骤：将液体组合物100供给到可旋转地设置有光掩模层99的透明鼓91（具有掩模的滚筒90）的外周面910，以形成膜102; 通过从设置在透明鼓91内部的光源93发出光来露出形成在外周面910上的膜102的一部分，以在膜102中形成折射率差; 并切割薄膜102以获得带状长的光波导。

10. 发明专利

JP2013174833A Molding tool and method for manufacturing optical waveguide 审中-公开
标题翻译：模制工具和制造光波导的方法
公开(公告)号：JP2013174833A
公开(公告)日：2013-09-05
申请号：JP2012040790
申请日：2012-02-27
申请人： Sumitomo Bakelite Co Ltd , 住友ベークライト株式会社
发明人： KANEDA MIKIYA , FURUKAWA TSUYOSHI
IPC分类号： G02B6/122
摘要： PROBLEM TO BE SOLVED: To provide a molding tool for easily manufacturing an optical waveguide which is achieved in optical coupling efficiency via a mirror and the transmission efficiency of a core part by press molding and a method for efficiently manufacturing an optical waveguide by using the molding tool.SOLUTION: A molding tool 7 is used for forming a recess 170 by stamping the molding tool 7 in a layer 910 including a core layer 13 formed with a core part to manufacture an optical waveguide. The molding tool 7 includes: a base (support part) 70 shaped like a flat plate (block); and a protrusion 71 formed so as to be protruded from the lower surface (molding surface 701) of the base 70 downward. When the molding tool 7 is stamped in the layer 910, the protrusion 71 is buried in the layer 910, and the molding surface 701 is brought into contact with the upper surface of the layer 910. In this case, a corner part 72 of the base part 70 is rounded so that the corner part 72 can be prevented from being transferred to the layer 910.
摘要翻译：要解决的问题：提供一种用于容易地制造通过反射镜实现光耦合效率的光波导的成型工具和通过压模成型的芯部的传输效率以及通过使用成型来有效地制造光波导的方法工具。解决方案：模制工具7用于通过在包括形成有芯部分的芯层13的层910中冲压模制工具7来形成凹槽170，以制造光波导。成型工具7包括：形状为平板（块）的基部（支撑部）70。以及从基座70的下表面（成型面701）向下方突出地形成的突起71。当模具7被冲压在层910中时，突起71被埋在层910中，并且模制表面701与层910的上表面接触。在这种情况下，基部70是圆形的，从而可以防止角部72被转移到层910。

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