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81. 发明申请

US20110222815A1 OPTICAL TRANSMISSION MODULE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING OPTICAL TRANSMISSION MODULE 失效
标题翻译：光传输模块，电子设备和制造光传输模块的方法
公开(公告)号：US20110222815A1
公开(公告)日：2011-09-15
申请号：US13029834
申请日：2011-02-17
申请人： Kentaro Hamana , Ryo Yamamoto , Naru Yasuda , Hayami Hosokawa
发明人： Kentaro Hamana , Ryo Yamamoto , Naru Yasuda , Hayami Hosokawa
IPC分类号： G02B6/12 , H05K3/00
CPC分类号： G02B6/43 , G02B6/4214 , G02B6/4279 , G02B6/4281 , Y10T29/49124
摘要： This invention provides an optical transmission module that is of low cost and that can be mounted even in a narrow space. An optical transmission module of the present invention includes a light reception processing section for converting an optical signal transmitted by an optical wiring to an electric signal, a reception side substrate part including an electric wiring for transmitting the electric signal, and a reception side connector section for providing the electric signal to the light reception processing section and the reception side substrate part. The light reception processing section and the reception side connector section are mounted on a same substrate surface of the reception side substrate part, and the reception side substrate part includes a bending portion bent so that the substrate surfaces oppose each other at the back in the normal direction.
摘要翻译：本发明提供了一种低成本的光传输模块，即使在狭窄的空间中也能安装。本发明的光传输模块包括：光接收处理部分，用于将由光布线传输的光信号转换为电信号;接收侧基片部分，包括用于传输电信号的电布线;以及接收侧连接器部分用于向光接收处理部分和接收侧基板部分提供电信号。光接收处理部分和接收侧连接器部分安装在接收侧基板部分的同一基板表面上，接收侧基板部分包括弯曲部分，使得基板表面在正常的背面彼此相对方向。

82. 发明申请

US20110135311A1 TRANSMITTER, RECEIVER, TRANSCEIVER, TRANSMISSION CONTROL METHOD, RECEPTION CONTROL METHOD, OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE 失效
标题翻译：发射机，接收机，收发器，传输控制方法，接收控制方法，光传输模块和电子设备
公开(公告)号：US20110135311A1
公开(公告)日：2011-06-09
申请号：US12673084
申请日：2008-08-27
申请人： Akira Enami , Keisuke Uno , Kentaro Hamana , Tetsuya Nosaka , Hayami Hosokawa
发明人： Akira Enami , Keisuke Uno , Kentaro Hamana , Tetsuya Nosaka , Hayami Hosokawa
IPC分类号： H04B1/38 , H04L27/00 , H04B10/04 , H04B10/06 , H04B10/00
CPC分类号： H04B10/508 , H01S5/0428 , H01S5/06812
摘要： A transmission device has a light emitting element for converting an electric signal to an optical signal and transmitting the same, and a drive section for outputting the optical signal from the light emitting element and driving the light emitting element by providing the electric signal to the light emitting element. The electric signal provided by the drive section to the light emitting element is a waveform deformed signal having a waveform in which a time required for a fall is longer than a time required for a rise in a binary signal having a signal of high level and a signal of low level.
摘要翻译：传输装置具有用于将电信号转换为光信号并将其发送的发光元件，以及用于从发光元件输出光信号并通过向光提供电信号来驱动发光元件的驱动部分发光元件。由驱动部向发光元件提供的电信号是具有波形的波形变形信号，其中下降的时间要比具有高电平的信号的二进制信号的上升所需的时间长信号低电平。

83. 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。

84. 发明申请

US20100215315A1 OPTICAL CABLE MODULE AND APPARATUS EMPLOYING IT 失效
标题翻译：光纤电缆和使用其的设备
公开(公告)号：US20100215315A1
公开(公告)日：2010-08-26
申请号：US12160757
申请日：2007-01-11
申请人： Kentaro Hamana , Akira Enami , Naru Yasuda , Hayami Hosokawa
发明人： Kentaro Hamana , Akira Enami , Naru Yasuda , Hayami Hosokawa
IPC分类号： G02B6/42
CPC分类号： G02B6/262 , G02B6/10 , G02B6/14 , G02B6/4202 , G02B6/4214 , G02B6/43
摘要： An optical cable module is mainly provided with: an optical waveguide (10), a light-receiving element (11) and a supporting substrate (14) at its end portion of the light releasing side. The end portion of the optical waveguide (10) is fixed in its relative positional relationship with the light-receiving element (11). The end face of the optical waveguide (10) is not made perpendicular to the light axis (X-axis), and is diagonally cut so as to form an optical path conversion mirror (10D). Assuming that a light ray (indicated by a solid line in the Figure) that passes through the center of the light-axis cross section of a core (10A), and is reflected by the optical path conversion mirror (10D), and then reaches a light-receiving face at a light axis reflection position, the center of the light-receiving element (11) is placed with a gap from the light axis reflection position, in the optical cable module (1).
摘要翻译：光缆模块主要在其光释放侧的端部设置有：光波导（10），光接收元件（11）和支撑基板（14）。光波导（10）的端部与光接收元件（11）的相对位置关系固定。光波导（10）的端面不与光轴（X轴）垂直，并且被对角切割以形成光路转换镜（10D）。假设通过芯（10A）的光轴截面的中心的光线（图中由实线表示）并被光路转换镜（10D）反射，然后到达在光缆反射位置的光接收面，光接收元件（11）的中心在光缆模块（1）中与光轴反射位置具有间隙。

85. 发明申请

US20100135613A1 OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE MODULE, AND ELECTRONIC APPARATUS 失效
标题翻译：光波导，光波模块和电子设备
公开(公告)号：US20100135613A1
公开(公告)日：2010-06-03
申请号：US12530793
申请日：2008-03-14
申请人： Yukari Terakawa , Hayami Hosokawa
发明人： Yukari Terakawa , Hayami Hosokawa
IPC分类号： G02B6/42 , G02B6/02 , F21S8/10 , F21V7/00
CPC分类号： G02B6/4214 , G02B6/43
摘要： A light guide includes a core and a clad made of a material having an index of refraction different from an index of refraction of the core and covering the core, in which at least one of a light incident surface or a light exit surface of the core is arranged while shifted in parallel without changing respective inclined angles so that the inclined surface is divided into a plurality of inclined surfaces parallel in a longitudinal direction (X direction) of the rectangular shape in the orthogonal projection and the plurality of inclined surfaces closer to the light emitting portion are positioned in a direction (Z direction) of moving away from the end face to be in a shape extending in the direction (Z direction) of moving away from the end face in a stepwise manner as a whole.
摘要翻译：光导包括芯和由折射率不同于芯的折射率并覆盖芯的材料制成的包层，其中芯的光入射表面或光出射表面中的至少一个被布置成平行移动而不改变相应的倾斜角度，使得倾斜表面被分成在正交突起中在矩形的纵向（X方向）上平行的多个倾斜表面，并且多个倾斜表面更靠近发光部分沿着从端面移动的方向（Z方向）定位成整体上沿着从端面远离的方向（Z方向）延伸的形状。

86. 发明申请

US20090196562A1 Film waveguide, method of manufacturing film waveguide, and electronic device 审中-公开
标题翻译：薄膜波导，薄膜波导的制造方法和电子装置
公开(公告)号：US20090196562A1
公开(公告)日：2009-08-06
申请号：US11630785
申请日：2005-06-28
申请人： Yoshihisa Ishida , Akira Enami , Tamio Fujisaki , Hayami Hosokawa
发明人： Yoshihisa Ishida , Akira Enami , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/10 , B32B37/02
CPC分类号： G02B6/1221 , G02B6/138 , Y10T156/1031
摘要： A method of manufacturing a film waveguide includes molding a first clad layer formed with a concave groove for core filling, molding a second clad layer, and laminating the surface formed with the concave groove of the first clad layer and the second clad layer using resin. The resin has a flexural modulus of smaller than or equal to 1,000 MPa, contains hydrogen bonding group in a functional group of a precursor, and has a refraction index higher than the clad layers. A core is formed in the concave groove by the resin.
摘要翻译：制造薄膜波导的方法包括：将形成有用于芯填充的凹槽，第二包覆层成型的第一包层和使用树脂层压形成有第一包层的凹槽的表面和第二包层的方法。树脂的挠曲模量小于或等于1000MPa，在前体官能团中含有氢键基，折射率高于包覆层。通过树脂在凹槽中形成芯。

87. 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）。

88. 发明授权

US07228026B2 Optical multiplexer/demultiplexer and manufacturing method thereof 失效
标题翻译：光复用器/解复用器及其制造方法
公开(公告)号：US07228026B2
公开(公告)日：2007-06-05
申请号：US11345941
申请日：2006-02-02
申请人： Hiromi Totani , Hayami Hosokawa
发明人： Hiromi Totani , Hayami Hosokawa
IPC分类号： G02B6/28 , G02B6/26
CPC分类号： G02B6/2937 , G02B6/12007 , G02B6/2938
摘要： An optical multiplexer/demultiplexer and a manufacturing method thereof are disclosed, wherein a core is arranged on each side of a filter element, and the light is caused to enter the filter element from one of the cores without using a collimator lens. The loss of the transmitted light is reduced by optimizing the axial shift amount of the cores on the two sides. The optical axes of the cores 21, 23 located on both sides of the filter element 26 are displaced by δ. This axial shift amount δ is determined as A(λ)•T•tan θ, where A(λ) is a predetermined coefficient depending on the wavelength of the incident light, θ the angle between the optical axis of the incident light and the normal to the entrance surface of the filter element, and T the thickness in terms of a medium depending on the refractive indexes of the high refractive index layer and the low refractive index layer making up a multilayer film of the filter element.
摘要翻译：公开了一种光复用器/解复用器及其制造方法，其中芯片布置在滤光元件的每一侧上，并且使光从芯中的一个芯进入滤光元件，而不使用准直透镜。通过优化两侧的芯的轴向位移量来减少透射光的损失。位于过滤元件26两侧的芯21,23的光轴位移三角形。该轴向移动量Δδ被确定为A（λ）.T.tanθ，其中A（λ）是取决于入射光的波长的预定系数，θ是入射光的光轴与正常光轴之间的角度到达滤色器元件的入射面，T是介质的厚度，取决于构成过滤元件的多层膜的高折射率层和低折射率层的折射率。

89. 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。

90. 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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