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51. 发明申请

US20060110098A1 Optical waveguide device, manufacturing method thereof and optical communication apparatus 失效
公开(公告)号：US20060110098A1
公开(公告)日：2006-05-25
申请号：US11312663
申请日：2005-12-20
申请人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
发明人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
IPC分类号： G02B6/12
CPC分类号： G02B6/4246 , G02B6/12007 , G02B6/125 , G02B6/138 , G02B6/30 , H01L31/14
摘要： A method of manufacturing an optical waveguide device includes providing an optical fiber guide for fixing an optical fiber and optical element placing portions for providing element mounting benches outside a waveguide fixing region of a silicon substrate. A metallic thin film is formed outside the waveguide fixing region of the silicon substrate. After an optical waveguide substrate is bonded to a whole of an upper surface of the silicon substrate through a bonding resin which will become an upper cladding layer, the optical waveguide substrate is diced along an edge of the waveguide fixing region, and the optical waveguide substrate outside the waveguide fixing region is removed to expose the optical fiber guide and the optical element placing portions.

52. 发明授权

US06552368B2 Light emission device 失效
公开(公告)号：US06552368B2
公开(公告)日：2003-04-22
申请号：US09967845
申请日：2001-09-28
申请人： Shingo Tamai , Hayami Hosokawa , Hironobu Kiyomoto , Naru Yasuda
发明人： Shingo Tamai , Hayami Hosokawa , Hironobu Kiyomoto , Naru Yasuda
IPC分类号： H01L29227
CPC分类号： H01L33/60 , H01L33/54 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： A light emission device includes a light emitter, a light reflection member, and a resin sealing the light emitter by covering the light reflection member and the light emitter, in which light deviated from a predetermined front region in the light emitted from the light emitter is totally reflected by a boundary surface of the resin to be forwardly emitted by the light reflection member, and the emitter is thermally contacted with the reflection member to dissipate the heat generated from the light emitter.

53. 发明授权

US5444677A Optical read/write head low angle beamsplitter and coplanar detectors 失效
标题翻译：光读/写头低角分光镜和共面探测器
公开(公告)号：US5444677A
公开(公告)日：1995-08-22
申请号：US25687
申请日：1993-03-03
申请人： Hayami Hosokawa , Tatsuo Ohgaki , Kouhei Tomita , Hironobu Kiyomoto , Naru Yasuda , Shinya Otsuki
发明人： Hayami Hosokawa , Tatsuo Ohgaki , Kouhei Tomita , Hironobu Kiyomoto , Naru Yasuda , Shinya Otsuki
IPC分类号： G11B7/09 , G11B7/12 , G11B7/13 , G11B7/135 , G11B11/105 , G11B13/04 , G11B11/00 , G11B7/00
CPC分类号： G11B7/131 , G11B11/10543 , G11B11/10576 , G11B13/04 , G11B7/0943 , G11B7/123 , G11B7/1356 , G11B7/1381 , G11B7/1395 , G11B7/0909 , G11B7/0912
摘要： An optical read/write head for a magnetic-optic recording and reproducing unit having a beam splitter placed between a collimator lens and an objective lens. The optical path of the beam reflected by a recording disk is bent by the beam splitter and the beam strikes a polarizing beam splitter. The polarizing beam splitter splits the reflected beam into P and S polarized components whose optical axes form n angel of less than 90.degree.. The rays of the P and S polarized components strike respective light detecting elements and which are co-arranged on substantially the same surface.
摘要翻译：一种用于磁光记录和再现单元的光学读/写头，其具有放置在准直透镜和物镜之间的分束器。由记录盘反射的光束的光路被分束器弯曲，并且光束撞击偏振分束器。偏振光束分束器将反射光束分成P和S偏振分量，其光轴形成小于90°的n角。 P和S偏振分量的光线照射到相应的光检测元件，并且共同配置在基本上相同的表面上。

54. 发明申请

US20120020609A1 OPTICAL WIRING ARRANGEMENT AND OPTICAL TRANSMISSION MODULE 审中-公开
标题翻译：光纤布线和光传输模块
公开(公告)号：US20120020609A1
公开(公告)日：2012-01-26
申请号：US12673102
申请日：2008-09-03
申请人： Masaaki Kasai , Hayami Hosokawa , Naru Yasuda , Hiroshi Sameshima , Yoshitaka Tatara , Naoki Yoshitake
发明人： Masaaki Kasai , Hayami Hosokawa , Naru Yasuda , Hiroshi Sameshima , Yoshitaka Tatara , Naoki Yoshitake
IPC分类号： G02B6/122
CPC分类号： G02B6/1221 , B41J19/20 , G02B6/43 , H01R35/02 , H04B10/25 , H04M1/0214 , H04M1/0274 , H05K1/0274 , H05K1/0393 , H05K1/148
摘要： An optical wiring mounted on an electronic device has a light transmission path for transmitting an optical signal. A function layer that reduces friction generated when coming in contact with a structural body in the electronic device to lower than when the light transmission path comes in contact with the structural body, and that bends according to deformation of the light transmission path, is arranged.
摘要翻译：安装在电子设备上的光线路具有用于发送光信号的光传输路径。功能层，其与电子设备中的结构体接触而产生的摩擦产生的摩擦力低于当光传输路径与结构体接触时的摩擦力，并且根据光传输路径的变形而弯曲。

55. 发明授权

US08087834B2 Optical transmission module, connecting part, and electronic device having optical transmission module 失效
标题翻译：光传输模块，连接部件和具有光传输模块的电子设备
公开(公告)号：US08087834B2
公开(公告)日：2012-01-03
申请号：US12568146
申请日：2009-09-28
申请人： Junichi Tanaka , Akihiko Sano , Toshiaki Okuno , Yoshihisa Ishida , Akira Enami , Hiroshi Sameshima , Naru Yasuda , Hayami Hosokawa
发明人： Junichi Tanaka , Akihiko Sano , Toshiaki Okuno , Yoshihisa Ishida , Akira Enami , Hiroshi Sameshima , Naru Yasuda , Hayami Hosokawa
IPC分类号： G02B6/36 , G02B6/26 , G02B6/24
CPC分类号： G02B6/43 , G02B6/4201 , G02B6/4214
摘要： A connection member (21), which electrically connects a package (14) on which an optical element that converts an electric signal to an optical signal or converts an optical signal to an electric signal and at least one end portion including an incident/releasing port for an optical signal of an optical waveguide (11) that is optically coupled with the optical element to transmit the optical signal are mounted, and a second substrate (2) to each other, is provided with a holding unit having elasticity, which holds the package (14), and a connection unit that is connected to the substrate (2).
摘要翻译：一种连接构件（21），其将将电信号转换为光信号的光学元件或将光信号转换为电信号的封装（14）电连接，并且至少包括入射/释放端口安装与光学元件光学耦合以传输光信号的光波导（11）的光信号，并且第二基板（2）彼此配置有具有弹性的保持单元，其保持封装（14），以及连接到所述基板（2）的连接单元。

56. 发明授权

US08052337B2 Optical module 失效
标题翻译：光模块
公开(公告)号：US08052337B2
公开(公告)日：2011-11-08
申请号：US12158721
申请日：2006-12-28
申请人： Hiroshi Sameshima , Takayoshi Koike , Naru Yasuda , Hayami Hosokawa , Hiroto Nozawa
发明人： Hiroshi Sameshima , Takayoshi Koike , Naru Yasuda , Hayami Hosokawa , Hiroto Nozawa
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： G02B6/4201 , G02B6/1221 , G02B6/4212 , G02B6/4214 , G02B6/4219 , G02B6/4242 , H01L2224/48091 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An optical module (1) including a light receiving/emitting element (3) for transmitting or receiving an optical signal, an optical waveguide (2) having a core part made of a material with translucency and a clad part made of a material having an index of refraction different from an index of refraction of the core part for optically coupling with the light receiving/emitting element (3) and transmitting the optical signal, and a package (5) for accommodating at least one end including an entrance/exit port (2c) of the optical signal in the optical waveguide (2) and the light receiving/emitting element (3); wherein a surface on a side facing a bottom plate mounted with the light receiving/emitting element (3) in the package (5) at the end of the optical waveguide (2) accommodated in the package (5) is configured by a first region including a portion projected into a space inside the package (5), and a second region different from the first region; and the package (5) includes a supporting part (5a) for supporting one part of at least one side of the surface forming the first region in the first region, and supporting one part of at least two sides of the surface forming the second region in the second region.
摘要翻译：一种光学模块（1），包括用于发送或接收光学信号的光接收/发射元件（3），具有由半透明材料制成的芯部的光波导（2）和由具有透光性的材料制成的包层部分折射率不同于用于与光接收/发射元件（3）光学耦合并传输光信号的芯部分的折射率，以及用于容纳至少一个端部的封装（5），包括入口/出口（2）和光接收/发射元件（3）中的光信号的（2c）; 其特征在于，在容纳在所述封装体（5）的所述光波导（2）的端部处，在所述封装体（5）中安装有所述光接收/发射元件（3）的底板侧的表面由第一区域包括突出到所述包装（5）内的空间中的部分，以及与所述第一区域不同的第二区域; 并且所述包装件（5）包括用于支撑在所述第一区域中形成所述第一区域的所述表面的至少一侧的一部分的支撑部分（5a），并且支撑形成所述第二区域的所述表面的至少两侧的一部分在第二个地区。

57. 发明申请

US20100303412A1 OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE 审中-公开
标题翻译：光传输模块和电子设备
公开(公告)号：US20100303412A1
公开(公告)日：2010-12-02
申请号：US12439707
申请日：2008-01-17
申请人： Toshiaki Okuno , Junichi Tanaka , Hiroto Nozawa , Naru Yasuda , Hayami Hosokawa
发明人： Toshiaki Okuno , Junichi Tanaka , Hiroto Nozawa , Naru Yasuda , Hayami Hosokawa
IPC分类号： G02B6/42
CPC分类号： G02B6/4206 , G02B6/4214 , G02B6/43
摘要： An optical transmission module has a light-emitting element, a light-receiving element, and an optical path for optically coupling the light-emitting element and the light-receiving element, and transmitting a optical signal. The optical path has a core part, a clad part surrounding the core part, and a support board for supporting the optical path itself and the light-receiving element. A resin part formed of resin having a refractive index higher than air outside the optical path is arranged at a part of a surface area of the clad part along an optical transmission direction to which optical signals are transmitted. The resin part has an inclined surface in which the surface on the opposite side of the clad part is tilted relative to the optical transmission direction. The inclined surface forms an acute angle with the surface of the clad part at the opposite side of the light-receiving element in the resin part.
摘要翻译：光传输模块具有发光元件，光接收元件和用于光耦合发光元件和光接收元件的光路，并且发送光信号。光路具有芯部，围绕芯部的包层部以及用于支撑光路本身和光接收元件的支撑板。沿着光信号透射的光传输方向，在包层部分的表面区域的一部分上配置由折射率高于光路外的空气的树脂形成的树脂部。树脂部分具有倾斜表面，其中包层部分相对侧上的表面相对于光传输方向倾斜。倾斜表面与树脂部分中的光接收元件的相对侧处的包层部分的表面成锐角。

58. 发明授权

US07300183B2 Optical device and apparatus comprising the optical device 失效
标题翻译：包括光学装置的光学装置和装置
公开(公告)号：US07300183B2
公开(公告)日：2007-11-27
申请号：US11135581
申请日：2005-05-23
申请人： Hironobu Kiyomoto , Hayami Hosokawa , Naru Yasuda , Kenji Homma , Yukari Terakawa
发明人： Hironobu Kiyomoto , Hayami Hosokawa , Naru Yasuda , Kenji Homma , Yukari Terakawa
IPC分类号： F21V7/00 , F21V5/00 , F21V7/04
CPC分类号： H01L33/60 , H01L33/54 , H01L33/58 , H01L2224/48091 , H01L2224/48247 , H01L2924/1815 , H01L2924/00014
摘要： On a front wall of a mold resin (13) sealing a light emitter (12), a direct emission region (18), through which the light emitted from the light emitter (12) directly passes to the outside, and a total reflection region (19), by which the light emitted from the light emitter (12) is totally reflected, are formed. The direct emission region (18) is formed into a shape of a convex lens. A light reflection portion (20) which is made of a concave mirror is provided on the rear face of the mold resin (13). When a part of the light emitted from the light emitter (12) passes through the direct emission region (18), it is affected by the lens to be emitted to the front direction. After another part of the light emitted from the light emitter (12) is totally reflected by the total reflection region (19), it is reflected by the light reflection portion (20) to be emitted to the front direction through the total reflection region (19).
摘要翻译：在密封光发射器（12）的模制树脂（13）的前壁上，从发光体（12）发射的光直接通过外部的直接发射区域（18）和全反射区域（19），由此从光发射器（12）发射的光被完全反射。直接发射区域（18）形成为凸透镜的形状。在模制树脂（13）的后表面上设置由凹面镜制成的光反射部分（20）。当从光发射器（12）发射的光的一部分通过直接发射区域（18）时，其受透镜影响以向前方发射。在从光发射器（12）发射的光的另一部分被全反射区域（19）全反射之后，被光反射部分（20）反射，以通过全反射区域 19）。

59. 发明授权

US07174081B2 Optical waveguide device, manufacturing method thereof and optical communication apparatus 失效
标题翻译：光波导装置及其制造方法以及光通信装置
公开(公告)号：US07174081B2
公开(公告)日：2007-02-06
申请号：US11313171
申请日：2005-12-20
申请人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
发明人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
IPC分类号： G02B6/10 , G02B6/12
CPC分类号： G02B6/4246 , G02B6/12007 , G02B6/125 , G02B6/138 , G02B6/30 , H01L31/14
摘要： An optical waveguide device includes a first substrate, where the first substrate includes a first plate and an optical waveguide region disposed on the first plate, and where the optical waveguide region includes a core for transmitting light and a cladding surrounding the core. The optical waveguide device further includes a second substrate, where the second substrate includes a second plate having a spacer. Additionally, a surface including the optical waveguide region of the first substrate opposes a surface including the spacer of the second substrate, the spacer is formed the region which is out of the core of the first substrate, a top surface of the spacer is in contact with the first substrate, the first substrate and the second substrate are bound with adhesive material, and the entire surface of the core is in contact with the adhesive material.
摘要翻译：光波导器件包括第一衬底，其中第一衬底包括第一板和布置在第一板上的光波导区，并且其中光波导区包括用于透射光的芯和围绕芯的包层。光波导器件还包括第二衬底，其中第二衬底包括具有间隔物的第二板。此外，包括第一基板的光波导区域的表面与包括第二基板的间隔件的表面相对，间隔件形成在第一基板的芯的外部的区域中，间隔件的顶表面接触利用第一基板，第一基板和第二基板与粘合剂材料结合，并且芯的整个表面与粘合材料接触。

60. 发明申请

US20060104587A1 Optical waveguide device, manufacturing method thereof and optical communication apparatus 失效
公开(公告)号：US20060104587A1
公开(公告)日：2006-05-18
申请号：US11313171
申请日：2005-12-20
申请人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
发明人： Kazuyuki Hayamizu , Yoshiyuki Komura , Yukari Terakawa , Hayami Hosokawa , Toshiyuki Takahashi , Masayoshi Higuchi , Yoshitaka Tatara , Naru Yasuda , Hiroto Nozawa
IPC分类号： G02B6/10
CPC分类号： G02B6/4246 , G02B6/12007 , G02B6/125 , G02B6/138 , G02B6/30 , H01L31/14
摘要： A method of manufacturing an optical waveguide device includes providing an optical fiber guide for fixing an optical fiber and optical element placing portions for providing element mounting benches outside a waveguide fixing region of a silicon substrate. A metallic thin film is formed outside the waveguide fixing region of the silicon substrate. After an optical waveguide substrate is bonded to a whole of an upper surface of the silicon substrate through a bonding resin which will become an upper cladding layer, the optical waveguide substrate is diced along an edge of the waveguide fixing region, and the optical waveguide substrate outside the waveguide fixing region is removed to expose the optical fiber guide and the optical element placing portions.

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