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1. 发明申请

US20190187389A1 OPTICAL WAVEGUIDE DEVICE AND LENS COMPONENT 审中-公开
公开(公告)号：US20190187389A1
公开(公告)日：2019-06-20
申请号：US16185557
申请日：2018-11-09
申请人： Shinko Electric Industries Co., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42
摘要： An optical waveguide device includes an optical-electrical hybrid substrate and a lens component mounted on the optical-electrical hybrid substrate. The optical-electrical hybrid substrate includes a wiring substrate and an optical waveguide on the wiring substrate. An optical path changer is arranged on an end of the optical waveguide. The optical waveguide includes an opening configured to expose a connection pad of the wiring substrate. The lens component includes a component body including a conductive member receptacle at a position corresponding to the opening of the optical waveguide. The lens component includes a conductive member partially accommodated in the conductive member receptacle and configured to connect the lens component to the connection pad.

2. 发明申请

US20160313519A1 OPTICAL MODULE 有权
标题翻译：光学模块
公开(公告)号：US20160313519A1
公开(公告)日：2016-10-27
申请号：US15071478
申请日：2016-03-16
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42 , G02B6/30 , G02B6/32
CPC分类号： G02B6/4244 , G02B6/30 , G02B6/322 , G02B6/4206 , G02B6/4214 , G02B6/4238 , G02B6/4239 , G02B6/428 , G02B6/43
摘要： An optical module includes: an optical/electrical composite board including: a wiring board; an optical waveguide disposed on the wiring board; and a first optical path changing portion disposed at one end portion of the optical waveguide, a lens component including a lens configured to collect the light emitted from the optical path changing portion; and a fixation member fixed to the optical/electrical composite board. A through hole is formed through the lens component. The lens component is disposed on the optical/electrical composite board such that the fixation member is disposed in the through hole. A resin portion is provided in the through hole such that the fixation member is embedded in the resin portion.
摘要翻译：光学模块包括：光/电复合板，包括：布线板; 布置在所述布线板上的光波导; 以及设置在所述光波导的一个端部的第一光路改变部，透镜部件，包括被配置为收集从所述光路改变部发射的光的透镜; 以及固定到所述光/电复合板的固定构件。通过透镜部件形成通孔。透镜组件设置在光/电复合板上，使得固定构件设置在通孔中。树脂部分设置在通孔中，使得固定构件嵌入在树脂部分中。

3. 发明申请

US20150355409A1 OPTICAL WAVEGUIDE DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：光波导装置及其制造方法
公开(公告)号：US20150355409A1
公开(公告)日：2015-12-10
申请号：US14731918
申请日：2015-06-05
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/32 , G02B6/12
CPC分类号： G02B6/322 , G02B6/12002 , G02B6/12004 , G02B6/42 , G02B6/4214 , G02B6/4224 , G02B6/423 , G02B6/4232 , G02B6/4234 , G02B6/4239 , G02B6/4244 , G02B6/43 , G02B2006/12104 , G02B2006/12147
摘要： An optical waveguide device includes a wiring board, an optical waveguide, an optical path conversion mirror, a hole, and a lens component. The optical waveguide is disposed on the wiring board and includes first and second cladding layers and a core layer. The optical path conversion mirror is formed in the optical waveguide. The hole is formed in the first and second cladding layers and outside an optical waveguide formation region. The lens component is optically coupled to the optical path conversion mirror. The lens component includes a lens main body, a bump, and protrusion portions. The lens main body has a lens function. The bump is fixed to a structure including the wiring board and the optical waveguide, in the hole by a joining material. A diameter of a tip end of the bump of the lens component is smaller than a minimum diameter of the hole.
摘要翻译：光波导器件包括布线板，光波导，光路转换镜，孔和透镜组件。光波导路配置在布线基板上，具有第一和第二覆层以及芯层。光路转换镜形成在光波导中。该孔形成在第一和第二包覆层中并且在光波导形成区域的外侧。透镜组件光耦合到光路转换镜。透镜部件包括透镜主体，凸块和突出部。透镜主体具有透镜功能。凸块通过接合材料固定在包括布线板和光波导的结构中。透镜部件的凸起的前端的直径小于孔的最小直径。

4. 发明授权

US09075206B2 Optical waveguide device 有权
标题翻译：光波导器件
公开(公告)号：US09075206B2
公开(公告)日：2015-07-07
申请号：US14105598
申请日：2013-12-13
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42 , G02B6/43
CPC分类号： G02B6/4214 , G02B6/4249 , G02B6/4279 , G02B6/428 , G02B6/43 , H01L2224/16225 , H01L2224/73204
摘要： There is provided an optical waveguide device. The device includes: a wiring substrate having a first opening portion therein and including: a substrate having an upper surface and a lower surface opposite to the upper surface; an upper side wiring layer formed on the upper surface of the substrate, and a lower side wiring layer formed on the lower surface of the substrate, an optical waveguide formed on the lower side wiring layer; a first optical element connected to the upper side wiring layer; a first circuit element electrically connected to the first optical element through the upper side wiring layer; a second optical element connected to the lower side wiring layer through the first opening portion; and a second circuit element electrically connected to the second optical element through the lower side wiring layer.
摘要翻译：提供了一种光波导装置。该装置包括：布线基板，其中具有第一开口部分，并且包括：具有上表面和与上表面相对的下表面的基板; 形成在基板的上表面上的上侧布线层和形成在基板的下表面上的下侧布线层，形成在下侧布线层上的光波导; 连接到上侧布线层的第一光学元件; 通过上侧布线层与第一光学元件电连接的第一电路元件; 第二光学元件，通过第一开口部分连接到下侧布线层; 以及通过下侧布线层与第二光学元件电连接的第二电路元件。

5. 发明授权

US11550107B2 Optical waveguide substrate and method for manufacturing optical waveguide 有权
公开(公告)号：US11550107B2
公开(公告)日：2023-01-10
申请号：US17231097
申请日：2021-04-15
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42
摘要： An optical waveguide substrate includes: a substrate; a clad disposed on a plane of the substrate and made of a transparent material; and a plurality of cores that are surrounded by the clad, extend in parallel with the plane of the substrate and are made of a transparent material having a refractive index different from a refractive index of the clad, the cores including at least a pair of cores with diameters different from each other. The cores are provided at positions where centers of sections of the cores are all positioned in a straight line.

6. 发明申请

US20210018702A1 OPTICAL WAVEGUIDE AND OPTICAL WAVEGUIDE DEVICE 有权
公开(公告)号：US20210018702A1
公开(公告)日：2021-01-21
申请号：US16928963
申请日：2020-07-14
申请人： Shinko Electric Industries Co., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42
摘要： An optical waveguide includes a first clad layer, core layers each formed on the first clad layer, a second clad layer formed on the first clad layer to cover the core layers, grooves each provided corresponding to one of the core layers. The optical waveguide further includes inclined surfaces each disposed in the corresponding groove to face an end surface of the corresponding core layer in an extension direction of the core layers. Each inclined surface is inclined with respect to the extension direction of the core layers. The optical waveguide further includes optical path changing mirrors each formed on the corresponding inclined surface. The grooves are physically separate from each other. Each inclined surface is formed in only the first and second clad layers. Each optical path changing mirror is not in contact with the core layers and is physically separate from the core layers.

7. 发明申请

US20200150360A1 OPTICAL WAVEGUIDE MOUNTING SUBSTRATE AND OPTICAL COMMUNICATION DEVICE 审中-公开
公开(公告)号：US20200150360A1
公开(公告)日：2020-05-14
申请号：US16679721
申请日：2019-11-11
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/42 , G02B6/43 , G02B6/138 , G02B6/122 , G02B6/132
摘要： An optical waveguide mounting substrate includes a wiring substrate, and an optical waveguide mounted on the wiring substrate with an adhesive layer being interposed therebetween. The optical waveguide includes a first cladding layer, a core layer formed on a surface of the first cladding layer facing toward the wiring substrate, and a second cladding layer formed on the surface of the first cladding layer facing toward the wiring substrate so as to cover a periphery of the core layer. An opening is opened on the second cladding layer-side, penetrating the second cladding layer and the core layer, and closed on the first cladding layer-side, and a metal film is provided on an end face of the core layer in the opening. The second cladding layer faces the wiring substrate via the adhesive layer. A part of the adhesive layer is filled in the opening.

8. 发明授权

US10022927B2 Method of manufacturing optical waveguide device and laser processing apparatus 有权
公开(公告)号：US10022927B2
公开(公告)日：2018-07-17
申请号：US14977812
申请日：2015-12-22
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： B29D11/00 , G02B6/138 , G02B6/122 , G02B6/12 , G02B6/42 , G02B6/43
摘要： An optical waveguide having a plurality of optical paths is formed on a substrate. A reflection mechanism is arranged above the optical waveguide. The reflection mechanism includes mirror components, each of which has an inclined reflective surface, and a mask having a plurality of openings. Laser is irradiated to the mirror components and optical path conversion inclined surfaces are formed in the plurality of optical paths at the same time by the laser reflected on the mirror components.

9. 发明授权

US09958607B2 Light waveguide, method of manufacturing light waveguide, and light waveguide device 有权
公开(公告)号：US09958607B2
公开(公告)日：2018-05-01
申请号：US15365294
申请日：2016-11-30
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/12 , G02B6/122 , G02B6/132 , G02B6/30
CPC分类号： G02B6/122 , G02B6/132 , G02B6/305 , G02B2006/12111
摘要： A light waveguide includes a first cladding layer, a groove formed in the first cladding layer, a core layer embedded in the groove, and a second cladding layer formed on the first cladding layer and the core layer. A width and thickness of one end of the core layer are larger than a width and thickness of the other end of the core layer.

10. 发明申请

US20160187582A1 METHOD OF MANUFACTURING OPTICAL WAVEGUIDE DEVICE AND LASER PROCESSING APPARATUS 有权
标题翻译：制造光波器件和激光加工设备的方法
公开(公告)号：US20160187582A1
公开(公告)日：2016-06-30
申请号：US14977812
申请日：2015-12-22
申请人： SHINKO ELECTRIC INDUSTRIES CO., LTD.
发明人： Kenji Yanagisawa
IPC分类号： G02B6/138 , G02B6/122
CPC分类号： B29D11/00663 , G02B6/1221 , G02B6/138 , G02B6/4214 , G02B6/428 , G02B6/43 , G02B2006/12069 , G02B2006/12147 , G02B2006/12173 , G02B2006/1219
摘要： An optical waveguide having a plurality of optical paths is formed on a substrate. A reflection mechanism is arranged above the optical waveguide. The reflection mechanism includes mirror components, each of which has an inclined reflective surface, and a mask having a plurality of openings. Laser is irradiated to the mirror components and optical path conversion inclined surfaces are formed in the plurality of optical paths at the same time by the laser reflected on the mirror components.
摘要翻译：具有多个光路的光波导形成在基板上。反射机构设置在光波导的上方。反射机构包括每个具有倾斜反射表面的镜部件和具有多个开口的掩模。激光照射到反射镜部件上，并且通过在镜子部件上反射的激光同时在多个光路中形成光路转换倾斜面。

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