公开(公告)号：US07657140B2

公开(公告)日：2010-02-02

申请号：US12295786

申请日：2007-04-09

申请人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

发明人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

IPC分类号： G02B6/30 ,  G02B6/26 ,  G02B6/42 ,  G02B6/36

CPC分类号： G02B6/4214

摘要： An optical cable module has an optical waveguide formed by surrounding a core with a clad layer and a light-receiving/emitting element, installed on a supporting substrate. A light-releasing face of the optical waveguide or a light-incident face to the optical waveguide is aligned so as to face a light-receiving face or a light-emitting face of the light-receiving/emitting element. The optical waveguide is formed into a film shape having flexibility, and provided with a reinforcing member that prevents a deflection from occurring in the optical waveguide. The optical waveguide is placed on a protruding portion from a supporting face of the optical waveguide on the supporting substrate.

摘要翻译： 光缆模块具有通过围绕安装在支撑基板上的覆盖层和光接收/发射元件的芯体而形成的光波导。 将光波导的光释放面或与光波导的光入射面对准，以面对光接收/发射元件的受光面或发光面。 光波导形成为具有柔性的膜状，并且设置有防止在光波导中发生偏转的加强构件。 光波导从支撑基板上的光波导的支撑面放置在突出部上。

公开(公告)号：US20090110350A1

公开(公告)日：2009-04-30

申请号：US12295786

申请日：2007-04-09

申请人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

发明人： Toshiaki Okuno ,  Hayami Hosokawa ,  Naru Yasuda ,  Akihiko Sano ,  Junichi Tanaka ,  Hiroto Nozawa ,  Hirokatsu Nakayama

IPC分类号： G02B6/42

CPC分类号： G02B6/4214

摘要： An optical cable module has an optical waveguide formed by surrounding a core with a clad layer and a light-receiving/emitting element, installed on a supporting substrate. A light-releasing face of the optical waveguide or a light-incident face to the optical waveguide is aligned so as to face a light-receiving face or a light-emitting face of the light-receiving/emitting element. The optical waveguide is formed into a film shape having flexibility, and provided with a reinforcing member that prevents a deflection from occurring in the optical waveguide. The optical waveguide is placed on a protruding portion from a supporting face of the optical waveguide on the supporting substrate.

摘要翻译： 光缆模块具有通过围绕安装在支撑基板上的覆盖层和光接收/发射元件的芯体而形成的光波导。 将光波导的光释放面或与光波导的光入射面对准，以面对光接收/发射元件的受光面或发光面。 光波导形成为具有柔性的膜状，并且设置有防止在光波导中发生偏转的加强构件。 光波导从支撑基板上的光波导的支撑面放置在突出部上。

公开(公告)号：US20070140615A1

公开(公告)日：2007-06-21

申请号：US11638155

申请日：2006-12-13

申请人： Junichi Tanaka ,  Hirokatsu Nakayama ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Junichi Tanaka ,  Hirokatsu Nakayama ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4214 ,  G02B6/125 ,  G02B6/43 ,  G02B2006/12104

摘要： A waveguide includes a core part, clad layer surrounding the core part about an optical axis of the core part, and an optical path conversion mirror formed at the end face of at least one of the core part or the clad layer. The optical path conversion mirror converts an optical path of a signal light. The shape of the end face of the core part and the shape of the end face of the clad layer are different in the optical path conversion mirror.

摘要翻译： 波导包括芯部分，围绕芯部分的核心部分围绕芯部的包层，以及形成在芯部或包覆层中的至少一个的端面处的光路转换镜。 光路转换镜转换信号光的光路。 芯部的端面的形状和包层的端面的形状在光路转换镜中是不同的。

公开(公告)号：US07155103B2

公开(公告)日：2006-12-26

申请号：US10254462

申请日：2002-09-25

申请人： Masayoshi Higuchi ,  Toshiyuki Takahashi ,  Hiromi Totani ,  Naru Yasuda ,  Hayami Hosokawa ,  Fumihiko Sato

发明人： Masayoshi Higuchi ,  Toshiyuki Takahashi ,  Hiromi Totani ,  Naru Yasuda ,  Hayami Hosokawa ,  Fumihiko Sato

IPC分类号： G02B6/10

CPC分类号： G02B6/138 ,  G02B6/12004 ,  G02B6/12009 ,  G02B6/1221 ,  G02B6/30 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/43 ,  G02B2006/12119 ,  G02B2006/1215

摘要： To provide an optical wave guide that may be produced by reproduction method in easy and simple manner, and has a structure that prevents light signal in its inside from leaking out from core, and a method for producing the same optical wave guide. A concave slot for forming a core is formed on the upper surface of a cladding substrate. And on both sides of the concave slot, cavities are formed via flat portions. An ultraviolet ray hardening type transparent resin is applied onto the surface of the cladding substrate, thereafter the transparent resin is pressed by a stamper. At this moment, a core is formed in the concave slot and excessive transparent resin is pressed between the stamper and the flat portions flows into cavities, as a result, it is possible to make the transparent resin thin in a short time. Thereby, it is possible to make the transparent resin left on the flat portions into thickness and width enough to prevent light in the core from leaking out.

摘要翻译： 提供可以通过简单且简单的方式通过再现方法产生的光波导，并且具有防止其内部的光信号从芯中泄漏的结构，以及用于制造相同的光波导的方法。 在包层基板的上表面上形成用于形成芯的凹槽。 并且在凹槽的两侧，空腔通过平坦部分形成。 在包层基板的表面上涂布紫外线硬化型透明树脂，之后用压模按压透明树脂。 此时，在凹槽中形成芯，并且在压模和平坦部分之间挤压过量的透明树脂流入空腔，结果，可以在短时间内使透明树脂变薄。 因此，可以使平坦部分上留下的透明树脂的厚度和宽度足以防止芯中的光泄漏。

公开(公告)号：US20050212089A1

公开(公告)日：2005-09-29

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： H01L33/54 ,  H01L33/58 ,  H01L33/60 ,  H01L21/00

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）。

公开(公告)号：US08218917B2

公开(公告)日：2012-07-10

申请号：US12530247

申请日：2008-03-07

申请人： Akihiko Sano ,  Hiroto Nozawa ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Akihiko Sano ,  Hiroto Nozawa ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/12 ,  G02B6/255 ,  B28B23/18

CPC分类号： H01L31/0203 ,  G02B6/122 ,  G02B6/4203 ,  H01L21/565 ,  H01L2924/0002 ,  H01S5/02248 ,  H04M1/026 ,  H01L2924/00

摘要： An integrally molding die for manufacturing a package includes a supporting portion for supporting at least one end including an incident/exit port of a light signal in a light transmission path, and a lead frame for mounting an optical element. The integrally molding die includes a recess for forming the supporting portion, a first projection, which comes into contact with an optical element mounting surface of the lead frame, and a second projection, which comes into contact with a back surface of the optical element mounting surface.

摘要翻译： 一种用于制造封装的整体模制模具包括：用于支撑至少一个端部的支撑部分，所述至少一个端部包括光传输路径中的光信号的入射/出射端口，以及用于安装光学元件的引线框架。 整体成形模具包括用于形成支撑部分的凹部，与引线框架的光学元件安装表面接触的第一突起和与光学元件安装件的背面接触的第二突起 表面。

公开(公告)号：US20110135249A1

公开(公告)日：2011-06-09

申请号：US12953349

申请日：2010-11-23

申请人： Hayami Hosokawa ,  Naru Yasuda ,  Kentaro Hamana

发明人： Hayami Hosokawa ,  Naru Yasuda ,  Kentaro Hamana

IPC分类号： G02B6/12 ,  G02B6/26

CPC分类号： G02B6/43 ,  G02B6/4214 ,  H04B10/803 ,  H04M1/0235 ,  H05K1/0274 ,  H05K1/14

摘要： An optical transmission module has an optical transmission path in which optical transmission is performed between a first circuit board and a second circuit board disposed opposite the first circuit board. The optical transmission path has a folded structure having a bending radius. A circumferential portion drawn by the bending radius is provided substantially perpendicular to board surfaces of the first circuit board and the second circuit board.

摘要翻译： 光传输模块具有在第一电路板和与第一电路板相对设置的第二电路板之间执行光传输的光传输路径。 光传输路径具有弯曲半径的折叠结构。 由弯曲半径拉伸的圆周部分基本上垂直于第一电路板和第二电路板的板表面设置。

公开(公告)号：US20110123201A1

公开(公告)日：2011-05-26

申请号：US13055746

申请日：2009-02-25

申请人： Tetsuya Nosaka ,  Kentaro Hamana ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Tetsuya Nosaka ,  Kentaro Hamana ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： H04B10/04

CPC分类号： G02B6/43 ,  H03M9/00 ,  H04B10/801

摘要： A serializer is equipped with a plurality of input terminals into which a plurality of binary signals are input in parallel, and converts the plurality of input binary signals into serial binary signals and transmits the serial binary signals to an optical transmission module. One input terminal out of the plurality of input terminals is assigned as an input terminal for preventing bit continuation by inserting “1” signals or “0” signals into the serial binary signals so that a predetermined number of bits of the same value may not be inserted continuously. Due to this structure, bit continuation can be prevented even for a signal generating source with no coding function by a simple configuration without increasing cost and size.

摘要翻译： 序列化装置配有多个并行输入多个二进制信号的输入端子，并将多个输入的二进制信号转换为串行二进制信号，并将串行二进制信号发送到光传输模块。 将多个输入端子中的一个输入端子分配为用于通过将“1”信号或“0”信号插入串行二进制信号中以防止位继续的输入端子，使得相同值的预定数量的位可能不是 连续插入 由于这种结构，即使对于没有增加成本和尺寸的简单配置的编码功能的信号发生源，也可以防止位继续。

公开(公告)号：US07865046B2

公开(公告)日：2011-01-04

申请号：US12296516

申请日：2007-04-13

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： G02B6/30 ,  G02B6/36

CPC分类号： G02B6/43 ,  G02B6/4201 ,  G02B6/4214

摘要： A connection member electrically connects an optical element configured to convert an electric signal to an optical signal or to convert an optical signal to an electric signal, a first substrate including an incident/releasing port of an optical transmission path for an optical signal at least one end portion thereof, and a second substrate to each other. The optical transmission path is optically coupled with the optical element to transmit the optical the connection. The connection member includes a connection unit connected to the second substrate and a holding unit having elasticity and holding the first substrate. The holding unit is provided with an electrode at a connecting position to the first substrate, and the holding unit holds the first substrate by connecting the first substrate to the electrode.

摘要翻译： 连接构件电连接被配置为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，第一基板包括用于光信号的光传输路径的入射/释放端口，至少一个 端部，第二基板。 光传输路径与光学元件光学耦合以传输光学连接。 连接构件包括连接到第二基板的连接单元和具有弹性并保持第一基板的保持单元。 保持单元在与第一基板的连接位置处设置有电极，并且保持单元通过将第一基板连接到电极来保持第一基板。

公开(公告)号：US20100202732A1

公开(公告)日：2010-08-12

申请号：US12671345

申请日：2008-08-06

申请人： Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Hiroshi Sameshima ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： G02B6/42 ,  G02B6/36

CPC分类号： G02B6/4214 ,  G02B6/4201 ,  G02B6/4242 ,  G02B6/4251

摘要： In a package (5) formed by a supporting portion (5a) for supporting a light emitting portion (7) or a light receiving portion (9) for emitting or receiving an optical signal, and a lid (5b) for covering the supporting portion (5a); the supporting portion (5a) or the lid (5b) includes a light guide mounting surface (22) for supporting at least one end including an incident/exit port of the optical signal in a film light guide (4) for optically coupling with the light emitting portion (7) or the light receiving portion (9) and transmitting the optical signal; and a length (D) in a Z-direction serving as a perpendicular direction with respect to the light guide mounting surface (22) from the light guide mounting surface (22) of the supporting portion (5a) or the lid (5b) to the lid (5b) or the supporting portion (5a) facing the light guide mounting surface (22) is longer than a length (d) in the Z-direction in a region of the film light guide (4) supported by the light guide mounting surface (22). The light guide package having a structure in which the deformation and the damage of the core are less likely to occur even when subjected to impact by vibration and the like is thereby provided.

摘要翻译： 在由用于支撑发光部分（7）的支撑部分（5a）或用于发射或接收光信号的光接收部分（9）形成的封装（5）中，以及用于覆盖支撑部分 （5a）; 支撑部分（5a）或盖子（5b）包括一个光导安装表面（22），用于在薄膜光导（4）中支撑包括光信号的入射/出射端口的至少一端，用于与 发光部（7）或光接收部（9），并发送光信号; 以及从支撑部（5a）或盖（5b）的导光体安装面（22）向相对于导光体安装面（22）的垂直方向的Z方向的长度（D）〜 面对导光体安装面（22）的盖（5b）或支撑部（5a）比由光导支撑的薄膜光导（4）的区域的Z方向的长度（d）长 安装表面（22）。 因此，具有即使受到振动等的冲击也不易发生芯的变形和损伤的结构的导光组件。