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61. 发明授权

US07118294B2 Optical semiconductor module and its manufacturing method 有权
标题翻译：光半导体模块及其制造方法
公开(公告)号：US07118294B2
公开(公告)日：2006-10-10
申请号：US10898337
申请日：2004-07-26
申请人： Hiroshi Hamasaki , Hideto Furuyama , Hideo Numata , Takashi Imoto
发明人： Hiroshi Hamasaki , Hideto Furuyama , Hideo Numata , Takashi Imoto
IPC分类号： G02B6/36 , H01L21/00
CPC分类号： G02B6/4249 , G02B6/423
摘要： An optical semiconductor module comprises an optical transmission channel including a waveguide transmitting a light beam, a holding member whose holding member holds the channel with the end of the channel being exposed from the surface, electric wiring formed on the surface, an optical semiconductor element, mounted above the surface, including an active area to emit or receive a light beam and an electrode pad electrically connected to the electric wiring, the active area optically coupled to the waveguide at the end of the channel, and an electrical insulation film between the optical semiconductor element and the holding member, including openings each corresponding to an electrical connection between the electrode pad and the electric wiring, and an optically coupling portion between the active area and the waveguide, the electrical insulation film being in contact with a portion of the end of the channel.
摘要翻译：光学半导体模块包括：光传输通道，其包括透射光束的波导;保持部件，其保持部件保持沟道的端部从表面露出，形成在表面上的电布线，光学半导体元件，安装在所述表面上方，包括发射或接收光束的有源区域和电连接到所述电线路的电极焊盘，所述有源区域在所述通道的端部处光耦合到所述波导，以及在所述光学器件之间的电绝缘膜半导体元件和保持构件，包括各自对应于电极焊盘和电布线之间的电连接的开口以及有源区域和波导之间的光学耦合部分，电绝缘膜与端部的一部分接触的频道。

62. 发明申请

US20060035510A1 LSI package having interface function with exterior, circuit device including the same, and manufacturing method of circuit device 审中-公开
标题翻译：具有外部接口功能的LSI封装，包括其的电路器件以及电路器件的制造方法
公开(公告)号：US20060035510A1
公开(公告)日：2006-02-16
申请号：US11200173
申请日：2005-08-10
申请人： Hideo Numata , Chiaki Takubo , Hideto Furuyama , Hiroshi Hamasaki
发明人： Hideo Numata , Chiaki Takubo , Hideto Furuyama , Hiroshi Hamasaki
IPC分类号： H01R13/62
CPC分类号： H01L23/66 , G02B6/43 , H01L2224/16 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/00011 , H01L2924/00014 , H01L2924/01019 , H01L2924/0102 , H01L2924/15174 , H01L2924/15311 , H01L2924/3011 , H01L2924/3025 , H01R4/027 , H01R43/0249 , H05K1/0231 , H05K1/0263 , H05K1/181 , H05K1/184 , H05K2201/09072 , H05K2201/10015 , H05K2201/10492 , H05K2201/10545 , H05K2201/1059 , H05K2201/10734 , Y02P70/611 , H01L2924/00 , H01L2224/0401
摘要： A LSI package having an interface function with an exterior and a circuit device including the same comprises an interposer having a conductive terminal for connection to a mounting board, and an interface module which is electrically and mechanically connected to a surface of the interposer on which the conductive terminal is disposed, and interfaces signal input/output from/to the exterior and the interposer. Alternatively, the interface module is electrically and mechanically connected to a surface opposite a surface of the mounting board to which the interposer is connected.
摘要翻译：具有外部接口功能的LSI封装和包括其的电路器件包括具有用于连接到安装板的导电端子的插入件，以及电连接和机械连接到插入件的表面的接口模块，导电端子被布置，并且接口从/向外部和内插器输入/输出信号。或者，接口模块电连接和机械地连接到与插入器连接的安装板的表面相对的表面。

63. 发明授权

US06654393B2 Semiconductor laser device 有权
公开(公告)号：US06654393B2
公开(公告)日：2003-11-25
申请号：US10090609
申请日：2002-03-06
申请人： Hiroshi Hamasaki , Hideto Furuyama
发明人： Hiroshi Hamasaki , Hideto Furuyama
IPC分类号： H01S522
CPC分类号： G11B7/1263 , G11B7/123 , G11B7/1395 , H01S5/02248 , H01S5/02292 , H01S5/0683
摘要： A semitransparent mirror is utilized to reflect a laser light emitted from a semiconductor laser component used for a light source for an optical disc such as DVD-RAM, and a photo detector receiving the laser light having passed therethrough for monitoring with FAPC system is positioned behind the mirror. Furthermore, a transparent medium layer with a predetermined thickness is provided between the semitransparent mirror and the photo detector. Thanks to the transparent medium layer, the returned extra light from the DVD-RAM does not enter the photo detector and deviates therefrom, after it has passed through the semitransparent mirror.

64. 发明授权

US5434426A Optical interconnection device 失效
标题翻译：光互连设备
公开(公告)号：US5434426A
公开(公告)日：1995-07-18
申请号：US118811
申请日：1993-09-10
申请人： Hideto Furuyama , Hiroshi Hamasaki , Mitsuhiro Kushibe , Katsuji Kaminishi , Tamon Kobayashi , Keiji Takaoka
发明人： Hideto Furuyama , Hiroshi Hamasaki , Mitsuhiro Kushibe , Katsuji Kaminishi , Tamon Kobayashi , Keiji Takaoka
IPC分类号： G02B6/43 , H01S3/00 , H01S5/00 , H01S5/183 , H01S5/50 , G02B27/00
CPC分类号： H01S5/5072 , G02B6/43 , H01S5/005 , H01S5/0264 , H01S5/0267 , H01S5/1032 , H01S5/1071 , H01S5/18308 , H01S5/18344 , H01S5/18358 , H01S5/2027
摘要： Disclosed herein is an optical interconnection device having a light source, a plurality of optical interconnecting elements, and a light-receiving element. The optical interconnecting elements are located on an output side of the light source. Each of the elements has first and second major surfaces and comprises an integral unit made of an optical semiconductor element and a grating lens having concentric annular grooves and concentric annular projections, and two electrodes formed on the first and second major surfaces, respectively. The optical semiconductor element and grating lens of each optical interconnecting element are formed on the first major surface, for emitting or receiving light. The light-receiving element is located on an output side of the optical interconnecting elements. The optical interconnecting elements are arranged at substantially regular intervals, each positioned such that the semiconductor element and the grating lens face to the same direction. The grating lens of each of the optical interconnecting elements has optical characteristic which compensates for light-transmitting characteristic corresponding to the interval between the optical connecting element and the next optical interconnecting element.
摘要翻译：这里公开了具有光源，多个光学互连元件和光接收元件的光学互连装置。光学互连元件位于光源的输出侧。每个元件具有第一和第二主表面，并且包括由光学半导体元件制成的整体单元和具有同心环形槽和同心环形突起的光栅透镜，以及分别形成在第一和第二主表面上的两个电极。每个光学互连元件的光学半导体元件和光栅透镜形成在第一主表面上，用于发射或接收光。光接收元件位于光互连元件的输出侧。光学互连元件以基本上规则的间隔布置，每个位置使得半导体元件和光栅透镜面向相同的方向。每个光学互连元件的光栅透镜具有光学特性，其补偿对应于光学连接元件和下一个光学互连元件之间的间隔的透光特性。

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