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1. 发明申请

US20120195562A1 MANUFACTURING METHOD FOR AN OPTICAL WAVEGUIDE AND OPTICAL WAVEGUIDE BODY USED THEREFOR 失效
标题翻译：用于其中的光波导和光波导体的制造方法
公开(公告)号：US20120195562A1
公开(公告)日：2012-08-02
申请号：US13337407
申请日：2011-12-27
申请人： Yuichi Tsujita , Mayu Takase
发明人： Yuichi Tsujita , Mayu Takase
IPC分类号： G02B6/02 , G02B6/10
CPC分类号： G02B6/1221 , G02B6/138
摘要： Provided is a manufacturing method for an optical waveguide in which, when the optical waveguide is cut and a contour thereof is processed, accuracy of a cut position is improved by improving visibility of an alignment mark. An undercladding layer, cores, and alignment marks are formed on a front surface of a substrate. Then, an overcladding layer is formed using a photomask so as to cover the cores with the alignment marks being exposed. After the substrate is separated to manufacture an optical waveguide body, a cut position is located with reference to the alignment marks from a rear surface side of the undercladding layer, and the undercladding layer and the overcladding layer are cut to manufacture the optical waveguide.
摘要翻译：本发明提供一种光波导的制造方法，其中，当光波导被切割并且其轮廓被加工时，通过提高对准标记的可视性来提高切割位置的精度。在基板的前表面上形成下包层，芯和对准标记。然后，使用光掩模形成外包层，以便覆盖具有露出的对准标记的芯。在分离基板以制造光波导体之后，从下封装层的背面侧相对于对准标记设置切断位置，切下下包层和外包层以制造光波导。

2. 发明授权

US08606063B2 Manufacturing method for an optical waveguide and optical waveguide body used therefor 失效
标题翻译：用于其的光波导和光波导体的制造方法
公开(公告)号：US08606063B2
公开(公告)日：2013-12-10
申请号：US13337407
申请日：2011-12-27
申请人： Yuichi Tsujita , Mayu Takase
发明人： Yuichi Tsujita , Mayu Takase
IPC分类号： G02B6/036
CPC分类号： G02B6/1221 , G02B6/138
摘要： Provided is a manufacturing method for an optical waveguide in which, when the optical waveguide is cut and a contour thereof is processed, accuracy of a cut position is improved by improving visibility of an alignment mark. An undercladding layer, cores, and alignment marks are formed on a front surface of a substrate. Then, an overcladding layer is formed using a photomask so as to cover the cores with the alignment marks being exposed. After the substrate is separated to manufacture an optical waveguide body, a cut position is located with reference to the alignment marks from a rear surface side of the undercladding layer, and the undercladding layer and the overcladding layer are cut to manufacture the optical waveguide.
摘要翻译：本发明提供一种光波导的制造方法，其中，当光波导被切割并且其轮廓被加工时，通过提高对准标记的可视性来提高切割位置的精度。在基板的前表面上形成下包层，芯和对准标记。然后，使用光掩模形成外包层，以便覆盖具有露出的对准标记的芯。在分离基板以制造光波导体之后，从下封装层的背面侧相对于对准标记设置切断位置，切下下包层和外包层以制造光波导。

3. 发明授权

US08606056B2 Opto-electric hybrid board and manufacturing method therefor 失效
标题翻译：光电混合电路板及其制造方法
公开(公告)号：US08606056B2
公开(公告)日：2013-12-10
申请号：US13413808
申请日：2012-03-07
申请人： Yuichi Tsujita , Masayuki Hodono , Akiko Nagafuji , Masami Inoue , Mayu Takase
发明人： Yuichi Tsujita , Masayuki Hodono , Akiko Nagafuji , Masami Inoue , Mayu Takase
IPC分类号： G02B6/12 , G02B6/36 , G02B6/10
CPC分类号： G02B6/4202 , G02B6/4231 , Y10T29/49135
摘要： Provided are an opto-electric hybrid board and a manufacturing method therefor. The opto-electric hybrid board includes an optical waveguide unit and an electric circuit unit having an optical element mounted thereon, the electric circuit unit being coupled to the optical waveguide unit. The optical waveguide unit includes notch portions for locating the electric circuit unit, which is formed in portions of at least one of an undercladding layer and an overcladding layer, and the notch portions are located and formed at predetermined locations with respect to one end surface of a core. The electric circuit unit includes bent portions, which fit into the notch portions, and the bent portions are located and formed at predetermined locations with respect to the optical element. The optical waveguide unit and the electric circuit unit are coupled to each other under a state in which the bent portions fit into the notch portions.
摘要翻译：提供了一种光电混合基板及其制造方法。光电混合基板包括光波导单元和安装有光学元件的电路单元，电路单元耦合到光波导单元。光波导单元包括用于定位电路单元的切口部分，其形成在下包层和外包层中的至少一个的一部分中，并且切口部分位于并形成在预定位置处相对于核心。电路单元包括弯曲部分，该弯曲部分装配到切口部分中，并且弯曲部分相对于光学元件定位并形成在预定位置处。光波导单元和电路单元在弯曲部分配合到凹口部分的状态下彼此耦合。

4. 发明申请

US20110286693A1 OPTICAL WAVEGUIDE DEVICE AND RESIN COMPOSITION FOR USE IN FORMATION OF OVER CLADDING LAYER THEREOF 审中-公开
标题翻译：光学波导装置和树脂组合物用于形成其覆盖层
公开(公告)号：US20110286693A1
公开(公告)日：2011-11-24
申请号：US13113275
申请日：2011-05-23
申请人： Chisato Gotou , Yusuke Shimizu , Mayu Takase
发明人： Chisato Gotou , Yusuke Shimizu , Mayu Takase
IPC分类号： G02B6/036 , C08L63/00
CPC分类号： G02B6/138 , G02B6/1221 , G02B6/424
摘要： An optical waveguide device capable of preventing a light-receiving element from malfunctioning when used in environments where the illuminance of disturbance light such as sunlight is high, and a resin composition for use in the formation of an over cladding layer of the optical waveguide device are provided. The optical waveguide device includes an optical waveguide, and the light-receiving element optically coupled to one end portion of the optical waveguide. The over cladding layer has a surface serving as an entrance surface which receives the disturbance light. The over cladding layer includes a hardened body of a resin composition having an ultraviolet curable resin as a main component and containing a dye that absorbs the disturbance light, and has a thickness of not less than 100 μm as measured from the top surface of cores provided in the optical waveguide to the surface of the over cladding layer.
摘要翻译：一种光波导装置，其特征在于，在使用在太阳光等干扰光的照度高的环境中使用时，能够防止受光元件发生故障，并且在形成上述光波导装置的上敷层时使用的树脂组合物为提供。光波导装置包括光波导，光接收元件光耦合到光波导的一个端部。上覆层具有用作接收干扰光的入射面的表面。上敷层包括具有紫外线固化性树脂作为主要成分并含有吸收干扰光的染料的树脂组合物的硬化体，并且具有从设置的芯的上表面测定的不小于100μm的厚度在光波导中的上敷层表面。

5. 发明授权

US09182548B2 Optical waveguide production method 有权
标题翻译：光波导制作方法
公开(公告)号：US09182548B2
公开(公告)日：2015-11-10
申请号：US13337403
申请日：2011-12-27
申请人： Mayu Takase , Kazunori Mune
发明人： Mayu Takase , Kazunori Mune
IPC分类号： B29D11/00 , G02B6/138 , G02B6/122
CPC分类号： G02B6/138 , B29D11/00663 , G02B6/1221
摘要： A plurality of regions for a plurality of optical waveguides are defined on a substrate. Then, optical waveguide under-cladding layers are formed on the respective regions, and dummy under-cladding layers are formed between adjacent ones of the optical waveguide under-cladding layers in a spaced relationship to the optical waveguide under-cladding layers. After cores are formed on the optical waveguide under-cladding layers and the dummy under-cladding layers, an over-cladding layer formation photosensitive resin is applied on the resulting substrate. Subsequently, portions of the resulting photosensitive resin layer for the respective optical waveguides are selectively exposed, and the exposed portions are defined as over-cladding layers. Thus, the optical waveguides are produced as each including the optical waveguide under-cladding layer, the core and the over-cladding layer, and separated from the substrate.
摘要翻译：多个光波导的区域被限定在基板上。然后，在各个区域上形成光波导下包层，在相邻的光波导下敷层之间以与光波导下敷层间隔的关系形成虚拟的下敷层。在光波导下包层和虚拟下敷层之上形成芯之后，在所得到的基板上涂布上敷层形成感光性树脂。随后，各个光波导的所得感光树脂层的部分被选择性地暴露，并且将暴露部分定义为上包层。因此，制造光波导，每一个包括光波导下包层，芯和上敷层，并与衬底分离。

6. 发明申请

US20120175794A1 OPTICAL WAVEGUIDE PRODUCTION METHOD 有权
标题翻译：光波导生产方法
公开(公告)号：US20120175794A1
公开(公告)日：2012-07-12
申请号：US13337403
申请日：2011-12-27
申请人： Mayu Takase , Kazunori Mune
发明人： Mayu Takase , Kazunori Mune
IPC分类号： B29D11/00
CPC分类号： G02B6/138 , B29D11/00663 , G02B6/1221
摘要： A plurality of regions for a plurality of optical waveguides are defined on a substrate. Then, optical waveguide under-cladding layers are formed on the respective regions, and dummy under-cladding layers are formed between adjacent ones of the optical waveguide under-cladding layers in a spaced relationship to the optical waveguide under-cladding layers. After cores are formed on the optical waveguide under-cladding layers and the dummy under-cladding layers, an over-cladding layer formation photosensitive resin is applied on the resulting substrate. Subsequently, portions of the resulting photosensitive resin layer for the respective optical waveguides are selectively exposed, and the exposed portions are defined as over-cladding layers. Thus, the optical waveguides are produced as each including the optical waveguide under-cladding layer, the core and the over-cladding layer, and separated from the substrate.
摘要翻译：多个光波导的区域被限定在基板上。然后，在各个区域上形成光波导下包层，在相邻的光波导下敷层之间以与光波导下敷层间隔的关系形成虚拟的下敷层。在光波导下包层和虚拟下敷层之上形成芯之后，在所得到的基板上涂布上敷层形成用感光性树脂。随后，各个光波导的所得感光树脂层的部分被选择性地暴露，并且将暴露部分定义为上包层。因此，制造光波导，每一个包括光波导下包层，芯和上敷层，并与衬底分离。

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