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1. 发明申请

US20110277927A1 FILM WAVEGUIDE, METHOD OF MANUFACTURING FILM WAVEGUIDE, AND ELECTRONIC DEVICE 审中-公开
标题翻译：薄膜波导，制造薄膜波导的方法和电子装置
公开(公告)号：US20110277927A1
公开(公告)日：2011-11-17
申请号：US13173952
申请日：2011-06-30
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： B29C70/28
CPC分类号： G02B6/1221 , G02B6/138 , Y10T156/1031
摘要： A method of manufacturing a film waveguide includes the steps of: 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 having a flexural modulus of smaller than or equal to 1,000 MPa. The resin contains hydrogen bonding group in a functional group of a precursor and having a refraction index higher than the clad layers, and forming a core in the concave groove by the resin. The lamination and the formation of the core is performed at the same time.
摘要翻译：制造薄膜波导的方法包括以下步骤：模制形成有用于芯填充的凹槽的第一覆盖层，模制第二覆层，并且将形成有第一覆层的凹槽的表面和第二覆层使用弯曲弹性模量小于等于1000MPa的树脂层。树脂在前体官能团中含有氢键基，折射率高于包覆层，并且通过树脂在凹槽中形成芯。核心的层叠和形成同时进行。

2. 发明申请

US20080031579A1 Waveguide, Waveguide Module, Optical Transmission Device, And Method Of Manufacturing Waveguide 失效
标题翻译：波导，波导模块，光传输设备及制造波导的方法
公开(公告)号：US20080031579A1
公开(公告)日：2008-02-07
申请号：US11630917
申请日：2005-06-28
申请人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
发明人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/44
CPC分类号： G02B6/1221 , G02B6/138
摘要： In a waveguide 10 including a substrate 1, a lower clad 2, an upper clad 3, and a core 4, the outline of a cross section perpendicular to the light propagating direction of the core 4 surrounded by the lower clad 2 has a shape curved with respect to the center of the cross section. The separation in the waveguide is thereby prevented, and the reliability of the optical property is enhanced.
摘要翻译：在包括基板1，下包层2，上包层3和芯4的波导10中，垂直于由下包层2包围的芯4的光传播方向的横截面的轮廓具有弯曲的形状相对于截面的中心。由此防止了波导中的分离，并提高了光学特性的可靠性。

3. 发明授权

US07551829B2 Waveguide, waveguide module, optical transmission device, and method of manufacturing waveguide 失效
标题翻译：波导，波导模块，光传输装置以及制造波导的方法
公开(公告)号：US07551829B2
公开(公告)日：2009-06-23
申请号：US11630917
申请日：2005-06-28
申请人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
发明人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/00 , G02B6/12 , G02B6/42 , G02B6/02 , G02B6/10 , G02B1/12 , G02B1/10 , B29D11/00 , B05D5/06
CPC分类号： G02B6/1221 , G02B6/138
摘要： In a waveguide 10 including a substrate 1, a lower clad 2, an upper clad 3, and a core 4, the outline of a cross section perpendicular to the light propagating direction of the core 4 surrounded by the lower clad 2 has a shape curved with respect to the center of the cross section. The separation in the waveguide is thereby prevented, and the reliability of the optical property is enhanced.
摘要翻译：在包括基板1，下包层2，上包层3和芯4的波导10中，垂直于由下包层2包围的芯4的光传播方向的横截面的轮廓具有弯曲的形状相对于截面的中心。由此防止了波导中的分离，并提高了光学特性的可靠性。

4. 发明授权

US07496266B2 Film waveguide, method of manufacturing film waveguide, and electronic device 失效
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：US07496266B2
公开(公告)日：2009-02-24
申请号：US11630229
申请日：2005-06-27
申请人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
发明人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/10 , B29D11/00 , B05D5/06
CPC分类号： G02B6/10 , G02B6/138 , G02B6/3608 , G02B6/4214 , G02B6/4403 , G02B2006/121
摘要： A method of manufacturing a film waveguide includes supplying a precursor consisting of monomer or oligomer of an elastomer having a flexural modulus after curing smaller than or equal to 1,000 MPa to a substrate; pressing a stamper on the precursor of the elastomer, applying pressure to the precursor of the elastomer by the stamper and thinning a film thickness of the precursor of the elastomer; forming a lower clad layer by curing the precursor of the elastomer; forming a core on the lower clad layer; and forming an upper clad layer on the lower clad layer and the core. A film waveguide has at least one of a lower clad layer or an upper clad layer formed by an elastomer having a flexural modulus smaller than or equal to 1,000 MPa. A sum of film thicknesses of the clad layers is less than or equal to 300 mm.
摘要翻译：制造薄膜波导管的方法包括将由固化后的弯曲弹性模量小于或等于1000MPa的弹性体的单体或低聚物组成的前体供给到基材; 在弹性体的前体上压制压模，通过压模对弹性体的前体施加压力并使弹性体前体的膜厚变薄; 通过固化弹性体的前体形成下包层; 在下包层上形成芯; 并在下包层和芯上形成上覆层。薄膜波导具有由挠曲模量小于或等于1000MPa的弹性体形成的下包层或上包层中的至少一个。包覆层的膜厚之和小于或等于300mm。

5. 发明申请

US20080193094A1 Film Waveguide, Method of Manufacturing Film Waveguide, and Electronic Device 失效
标题翻译：薄膜波导，薄膜波导制造方法和电子设备
公开(公告)号：US20080193094A1
公开(公告)日：2008-08-14
申请号：US11630229
申请日：2005-06-27
申请人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
发明人： Akira Enami , Yoshihisa Ishida , Tamio Fujisaki , Hayami Hosokawa
IPC分类号： G02B6/10 , G02B6/02 , B05D3/00
CPC分类号： G02B6/10 , G02B6/138 , G02B6/3608 , G02B6/4214 , G02B6/4403 , G02B2006/121
摘要： A mixture of urethane monomer and urethane oligomer containing the group shown in FIG. 4, and polymerization initiator, or a precursor of an elastomer having the bending elastic modulus after curing of smaller than or equal to 1,000 MPa is used as the clad material. The clad material is applied on the substrate and is pressed by the stamper from above to thinly spread the clad material. The clad material is then cured to form the lower clad layer, and thereafter, a core is formed on the lower clad layer. Subsequently, the clad material is applied on the lower clad layer and is pressed by the stamper from above to thinly spread the clad material, which clad material is then cured to form the upper clad layer. Finally, the substrates are removed to obtain a film waveguide that can be bent at a small curvature radius.
摘要翻译：含有图1所示基团的聚氨酯单体和氨基甲酸酯低聚物的混合物。如图4所示，聚合引发剂或固化后的弯曲弹性模量的弹性体的前体小于或等于1000MPa用作包覆材料。将包覆材料施加在基材上并由上述压模压制以使包覆材料薄片铺展。然后将包层材料固化以形成下包层，然后在下包层上形成芯。随后，将包层材料施加在下包覆层上并由上模压模，使包覆材料薄片铺展，然后使该包层材料固化以形成上覆层。最后，去除衬底以获得可以以小曲率半径弯曲的薄膜波导。

6. 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。

7. 发明申请

US20100172654A1 LIGHT EMITTING ELEMENT CIRCUIT, LIGHT TRANSMITTING SYSTEM, LIGHT TRANSMITTING MODULE, AND ELECTRONIC DEVICE 审中-公开
标题翻译：发光元件电路，光发射系统，光发射模块和电子设备
公开(公告)号：US20100172654A1
公开(公告)日：2010-07-08
申请号：US12297151
申请日：2007-04-26
申请人： Akira Enami , Toshiaki Okuno , Akihiko Sano , Yoshihisa Ishida , Junichiro Yamada , Naru Yasuda , Hayami Hosokawa
发明人： Akira Enami , Toshiaki Okuno , Akihiko Sano , Yoshihisa Ishida , Junichiro Yamada , Naru Yasuda , Hayami Hosokawa
IPC分类号： H04B10/04 , H01S3/10 , H05B37/02
CPC分类号： H01S5/042 , H01S5/0427 , H01S5/06804
摘要： A light emitting element circuit has a light emitting element, a drive circuit that supplies a current to the light emitting element, and a signal circuit that autonomously supplies a signal according to an ambient temperature. The signal adjusts the current such that the current corresponds to a temperature characteristic of the light emitting element.
摘要翻译：发光元件电路具有发光元件，向发光元件供给电流的驱动电路和根据环境温度自主地提供信号的信号电路。信号调节电流，使得电流对应于发光元件的温度特性。

8. 发明申请

US20100054672A1 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：US20100054672A1
公开(公告)日：2010-03-04
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
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。

9. 发明授权

US08380062B2 Optical transmission module and electronic device 失效
标题翻译：光传输模块和电子设备
公开(公告)号：US08380062B2
公开(公告)日：2013-02-19
申请号：US12594725
申请日：2008-04-03
申请人： Keisuke Uno , Yoshihisa Ishida , Akira Enami , Hayami Hosokawa
发明人： Keisuke Uno , Yoshihisa Ishida , Akira Enami , Hayami Hosokawa
IPC分类号： H04B17/00
CPC分类号： H04B10/808 , H04B10/801
摘要： A light transmission module has a light transmitting unit having a light emitting portion for outputting an optical signal corresponding to a data signal input as an electrical signal, and a first power supply controller for controlling a drive power supply of the light emitting portion, a light transmission path for transmitting the optical signal introduced from the light transmitting unit, a light receiving unit having a light receiving portion for receiving the optical signal output from the light transmission path and outputting an electrical signal corresponding to the optical signal, and a second power supply controller for controlling a drive power supply of the light receiving portion, and at least one electrical transmission path, connecting the light transmitting unit and the light receiving unit, for transmitting a control signal for controlling power supply to the light emitting portion and the light receiving portion to the first power supply controller and the second power supply controller. The first power supply controller and the second power supply controller control the power supply to the light emitting portion and the light receiving portion based on the control signal input via the electrical transmission path.
摘要翻译：光传输模块具有光发射单元，该发光单元具有用于输出与作为电信号输入的数据信号相对应的光信号的发光部分，以及用于控制发光部分的驱动电源的第一电源控制器，用于发送从光发射单元引入的光信号的传输路径;光接收单元，具有用于接收从光传输路径输出的光信号并输出与光信号对应的电信号的光接收部分;以及第二电源用于控制光接收部分的驱动电源的控制器，以及连接光发射单元和光接收单元的至少一个电传输路径，用于发送用于控制向发光部分供电的控制信号和光接收部分到第一电源控制器和第二电源供应控制器。第一电源控制器和第二电源控制器基于经由电传输路径输入的控制信号来控制对发光部分和光接收部分的电力供应。

10. 发明申请

US20100046956A1 OPTICAL TRANSMISSION SYSTEM AND ELECTRONIC DEVICE 审中-公开
标题翻译：光传输系统和电子设备
公开(公告)号：US20100046956A1
公开(公告)日：2010-02-25
申请号：US12531032
申请日：2008-03-13
申请人： Keisuke Uno , Hayami Hosokawa , Yoshihisa Ishida , Akira Enami
发明人： Keisuke Uno , Hayami Hosokawa , Yoshihisa Ishida , Akira Enami
IPC分类号： H04B10/00
CPC分类号： H04B10/40 , G02B6/4214 , G02B6/43
摘要： A light transmission system includes a core for transmitting a clock signal as an optical signal, a core for transmitting a data signal or a control signal as the optical signal in a first direction, which is a direction same as a transmission direction of the clock signal, and a core for transmitting the data signal or the control signal as the optical signal in a second direction, which is an opposite direction to the transmission direction of the clock signal are arranged, thereby bi-directionally transmitting the data signal or the control signal.
摘要翻译：光传输系统包括用于发送作为光信号的时钟信号的核心，用于发送数据信号的核心或作为与时钟信号的发送方向相同的第一方向的光信号的控制信号并且布置用于以与时钟信号的传输方向相反的方向的第二方向作为光信号发送数据信号或控制信号的核心，从而双向传输数据信号或控制信号。

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