专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 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。

42. 发明授权

US08467689B2 Parallel-serial converter for optical transmission, optical transmission system, and electronic apparatus 失效
标题翻译：光传输并行串行转换器，光传输系统和电子设备
公开(公告)号：US08467689B2
公开(公告)日：2013-06-18
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 , H04B10/00 , H04B1/00 , H04B10/12
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。

43. 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。

44. 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。

45. 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。

46. 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。

47. 发明申请

US20050180696A1 Optical waveguide device and polymer optical waveguide 审中-公开
标题翻译：光波导器件和聚合物光波导
公开(公告)号：US20050180696A1
公开(公告)日：2005-08-18
申请号：US11059592
申请日：2005-02-16
申请人： Toshiyuki Takahashi , Naru Yasuda , Naoki Yoshitake , Hayami Hosokawa
发明人： Toshiyuki Takahashi , Naru Yasuda , Naoki Yoshitake , Hayami Hosokawa
IPC分类号： G02B6/02 , B29C65/00 , C09J5/02 , G02B6/122 , G02B6/30 , G02B6/38 , G02B6/42 , G02B6/10
CPC分类号： G02B6/1221 , G02B6/255 , G02B6/30 , G02B6/4239
摘要： An oxide film is formed on an end surface of a waveguide which includes an under cladding, a core and a over cladding. An end surface of a fiber guide holding an optical fiber is coupled the end surface of the waveguide formed the oxide film with a glue. It is preferable that the oxide film is SiOx (1≦x≦1.5). This oxide film has a composition ratio of an oxygen atom smaller than the stable composition, and thus it is easy for OH radicals to appear on the surface of the oxide film. Such OH radicals bond chemically with the resin of the waveguide and the glue. Thus, an adhesive strength between the waveguide and the fiber guide is improved.
摘要翻译：在包括下包层，芯和外包层的波导的端面上形成氧化膜。保持光纤的纤维引导件的端面通过胶水与形成氧化膜的波导的端面连接。优选氧化膜是SiO x（1≤x≤1.5）。该氧化膜的氧原子的组成比小于稳定组成，因此OH自由基容易出现在氧化膜的表面。这种OH自由基与波导和胶的树脂化学键合。因此，提高了波导和光纤引导件之间的粘合强度。

48. 发明授权

US5844682A Optical sensor device 失效
标题翻译：光传感器装置
公开(公告)号：US5844682A
公开(公告)日：1998-12-01
申请号：US406540
申请日：1995-03-20
申请人： Hironobu Kiyomoto , Naru Yasuda , Kouichi Ekawa , Hayami Hosokawa
发明人： Hironobu Kiyomoto , Naru Yasuda , Kouichi Ekawa , Hayami Hosokawa
IPC分类号： G01B11/30 , B60H1/00 , B60H3/06 , B60S1/08 , B60T8/17 , G01N21/17 , G01N21/21 , G02B5/04 , G02B5/30 , G02B27/28 , G01J4/00
CPC分类号： G02B27/283 , B60H1/00785 , B60H3/06 , B60S1/0818 , B60T8/17 , G01N21/21 , B60H2003/0683 , B60S1/0833
摘要： Whether or not an object is present, the surface state of the object, the material constituting the object and the presence of scattering bodies are discriminated through a simple arrangement which includes a light-emitting element for projecting light upon an object to be sensed, and a polarization beam splitter upon which light reflected from the object (or light transmitted through or scattered from the object) impinges. Reflected light from the polarization beam splitter is received by a first light-receiving element, and transmitted light from the polarization beam splitter is received by a second light-receiving element. The aforesaid discrimination is performed on the basis of the value of S/P, S-P, S-kP or (S-P)/(S+P), where S and P represent light-reception signals from the first and second light-receiving elements, and k is a constant.
摘要翻译：物体是否存在，物体的表面状态，构成物体的材料和散射体的存在是通过简单的布置来鉴别的，其包括用于将光投射到被感测物体上的发光元件，以及偏振光束分离器，从物体反射的光（或透过或散射于物体的光）入射。来自偏振分束器的反射光被第一光接收元件接收，并且来自偏振分束器的透射光被第二光接收元件接收。基于S / P，SP，S-kP或（SP）/（S + P）的值进行上述判别，其中S和P表示来自第一和第二光接收元件的光接收信号，k是常数。

49. 发明授权

US08639068B2 Optical transmission module, electronic instrument, method for assembling optical transmission module, and optical transmission method 失效
标题翻译：光传输模块，电子仪器，光传输模块组装方法及光传输方式
公开(公告)号：US08639068B2
公开(公告)日：2014-01-28
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
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。

50. 发明授权

US08428402B2 Optical transmission module, electronic device, and method for manufacturing optical transmission module 失效
标题翻译：光传输模块，电子设备和光传输模块的制造方法
公开(公告)号：US08428402B2
公开(公告)日：2013-04-23
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
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式