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1. 发明申请

US20090316745A1 OPTICAL MODULE 审中-公开
标题翻译：光学模块
公开(公告)号：US20090316745A1
公开(公告)日：2009-12-24
申请号：US12465726
申请日：2009-05-14
申请人： Toshihiko Fukamachi , Takuma Ban , Toshiki Sugawara
发明人： Toshihiko Fukamachi , Takuma Ban , Toshiki Sugawara
IPC分类号： H01S5/026 , H01S5/183
CPC分类号： H01S5/18 , H01S5/0071 , H01S5/02212 , H01S5/0683 , H01S5/1085
摘要： A laser diode has a horizontal cavity and a mirror attached to the horizontal cavity at an angle of substantially 45° or substantially 135°. The laser diode is mounted on a stem substantially horizontally with taking light vertically emitted to the horizontal cavity as an optical signal, and light horizontally emitted as an optical signal for monitoring, respectively. A photodetector is mounted on the stem substantially orthogonally and so as to let in the optical signal for monitoring.
摘要翻译：激光二极管具有以大致45°或大致135°的角度附接到水平空腔的水平空腔和反射镜。激光二极管基本上水平地安装在茎上，以垂直发射到水平腔的光作为光信号，以及水平地发射的光作为光信号进行监测。光电检测器基本正交地安装在阀杆上，以便让光信号进行监控。

2. 发明授权

US08374470B2 Structure comprising opto-electric hybrid board and opto-electric package 失效
标题翻译：结构包括光电混合板和光电封装
公开(公告)号：US08374470B2
公开(公告)日：2013-02-12
申请号：US12559637
申请日：2009-09-15
申请人： Takuma Ban , Yasunobu Matsuoka
发明人： Takuma Ban , Yasunobu Matsuoka
IPC分类号： G02B6/30 , G02B6/32
CPC分类号： G02B6/43 , H01L31/0203 , H01L2224/0554 , H01L2224/0557 , H01L2224/05571 , H01L2224/05573 , H01L2224/16225 , H01L2924/00014 , H01L2924/15159 , H01L2924/15174 , H01L2924/15311 , H05K1/0274 , H05K1/141 , H05K1/183 , H05K2201/049 , H05K2201/09845 , H05K2201/10727 , H05K2203/167 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： A structure which stably achieves electrical coupling, and is capable of efficient optical coupling is provided. Optical coupling is achieved with the lower surface of an opto-electric package and the upper surface of an opto-electric hybrid board. On the other hand, electrical connection is achieved by means of contact between electrodes on the side surfaces of the opto-electric package and electrodes on the inner-wall side surfaces of a socket mounted on the opto-electric hybrid board. The electrodes are in electrical contact with electrical wiring.
摘要翻译：提供了稳定地实现电耦合并且能够有效地进行光耦合的结构。通过光电封装的下表面和光电混合板的上表面实现光耦合。另一方面，通过光电封装的侧面的电极与安装在光电混合基板上的插座的内壁侧面的电极之间的接触来实现电连接。电极与电气线路电接触。

3. 发明授权

US08106408B2 Optical semiconductor device with flexible substrate 有权
标题翻译：具有柔性基板的光学半导体器件
公开(公告)号：US08106408B2
公开(公告)日：2012-01-31
申请号：US12484196
申请日：2009-06-13
申请人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
发明人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
IPC分类号： H01L31/12
CPC分类号： H01L31/0203 , H01L2224/48091 , H01L2924/01078 , H01L2924/01079 , H01L2924/3011 , H01S5/02212 , H01S5/06226 , H05K1/0219 , H05K1/028 , H05K1/147 , H05K1/189 , H05K3/28 , H05K3/3421 , H05K3/3447 , H05K2201/0305 , H05K2201/09727 , H05K2201/10121 , H05K2201/10659 , H01L2924/00014
摘要： A metal pattern for a high frequency signal is patterned on a flexile substrate, and the flexile substrate is bent in such a way as to form a substantially right angle at a spot corresponding to an end of the metal pattern for the signal. And an end of the metal pattern is fixedly attached to a lead pin for signaling, attached to a stem, for electrical continuity, so as to be in a posture horizontal with each other. Meanwhile, a part of the lead pins attached to the stem, being in such a state as penetrated through respective holes provided in the flexible substrate, is fixedly attached to a part of metal patterns provided on the flexible substrate so as to ensure electrical continuity therebetween.
摘要翻译：用于高频信号的金属图案在柔性基板上被图案化，并且柔性基板被弯曲成在对应于该信号的金属图案的端部的点处形成基本上直角。并且金属图案的端部固定地附接到引线销，用于发信号通知，连接到杆上以进行电连续性，以便处于相互水平的姿势。同时，安装在杆上的引脚的一部分处于处于设置在柔性基板上的相应孔的穿透状态下，固定地附接到设置在柔性基板上的金属图案的一部分，以确保其间的电连续性。

4. 发明授权

US07612881B2 Method of alignment of an optical module and an optical module using thereof 有权
标题翻译：光学模块与使用其的光学模块对准的方法
公开(公告)号：US07612881B2
公开(公告)日：2009-11-03
申请号：US11501047
申请日：2006-08-09
申请人： Takuma Ban , Yasunobu Matsuoka , Masato Shishikura
发明人： Takuma Ban , Yasunobu Matsuoka , Masato Shishikura
IPC分类号： G01B11/00
CPC分类号： G02B6/4204 , G02B6/4224 , G02B6/4234 , H01L2224/48137 , H01L2224/49175 , H01S5/02288 , H01S5/183
摘要： The present invention provides a method for high precision alignment of a surface emitting laser and a lens in an optical module in which optical coupling between a surface emitting laser and other optical devices such as an optical fiber is realized via lenses, and a structure for providing the method. A lens member 101, in which the lenses 105 are arrayed at a depth t1 from a reference plane 102 and an alignment mark is provided at a depth t2 (t1
摘要翻译：本发明提供了一种用于光学模块中的表面发射激光器和透镜的高精度对准的方法，其中通过透镜实现表面发射激光器和诸如光纤的其它光学器件之间的光耦合，以及用于提供方法。准备在深度t2（t1

5. 发明授权

US08907266B2 Light-receiving device array, optical receiver module, and optical transceiver 有权
标题翻译：光接收装置阵列，光接收模块和光收发器
公开(公告)号：US08907266B2
公开(公告)日：2014-12-09
申请号：US13465260
申请日：2012-05-07
申请人： Takashi Toyonaka , Takuma Ban , Hiroshi Hamada
发明人： Takashi Toyonaka , Takuma Ban , Hiroshi Hamada
IPC分类号： H01J5/02 , H04B10/00 , H01L31/0224 , H01L31/109 , H01L27/144
CPC分类号： H01L31/022408 , H01L27/1446 , H01L31/109 , H01L2224/48091 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A light-receiving device array includes a photodiode array that is provided with plural light-receiving sections each of which includes a first conductivity type electrode and a second conductivity type electrode, and a carrier, wherein the carrier includes plural pair of electric lines each of which is formed from a first electric line connected to the first conductivity type electrode of each light-receiving section, and a second electric line connected to the second conductivity type electrode of the light-receiving section, a first ground electrode that extends between one pair of electric lines of the plural pair of electric lines and a pair of electric lines adjacent to the one pair of electric lines, and a second ground electrode that is formed on a part of the rear surface and is electrically connected to the first ground electrode.
摘要翻译：光接收装置阵列包括具有多个受光部的光电二极管阵列，每个光接收部分包括第一导电型电极和第二导电型电极以及载体，其中载体包括多对电线其由连接到每个光接收部分的第一导电类型电极的第一电线和连接到光接收部分的第二导电类型电极的第二电线形成，第一接地电极在一对之间延伸所述多根电线的电线和与所述一对电线相邻的一对电线，以及形成在所述后表面的一部分上并与所述第一接地电极电连接的第二接地电极。

6. 发明申请

US20100006863A1 OPTICAL SEMICONDUCTOR DEVICE 有权
标题翻译：光学半导体器件
公开(公告)号：US20100006863A1
公开(公告)日：2010-01-14
申请号：US12484196
申请日：2009-06-13
申请人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
发明人： Takuma Ban , Michihide Sasada , Masanobu Okayasu
IPC分类号： H01L31/12 , H01L33/00
CPC分类号： H01L31/0203 , H01L2224/48091 , H01L2924/01078 , H01L2924/01079 , H01L2924/3011 , H01S5/02212 , H01S5/06226 , H05K1/0219 , H05K1/028 , H05K1/147 , H05K1/189 , H05K3/28 , H05K3/3421 , H05K3/3447 , H05K2201/0305 , H05K2201/09727 , H05K2201/10121 , H05K2201/10659 , H01L2924/00014
摘要： A metal pattern for a high frequency signal is patterned on a flexile substrate, and the flexile substrate is bent in such a way as to form a substantially right angle at a spot corresponding to an end of the metal pattern for the signal. And an end of the metal pattern is fixedly attached to a lead pin for signaling, attached to a stem, for electrical continuity, so as to be in a posture horizontal with each other. Meanwhile, a part of the lead pins attached to the stem, being in such a state as penetrated through respective holes provided in the flexible substrate, is fixedly attached to a part of metal patterns provided on the flexible substrate so as to ensure electrical continuity therebetween.
摘要翻译：用于高频信号的金属图案在柔性基板上被图案化，并且柔性基板被弯曲成在对应于该信号的金属图案的端部的点处形成基本上直角。并且金属图案的端部固定地附接到引线销，用于发信号通知，连接到杆上以进行电连续性，以便处于相互水平的姿势。同时，安装在杆上的引脚的一部分处于处于设置在柔性基板上的相应孔的穿透状态下，固定地附接到设置在柔性基板上的金属图案的一部分，以确保其间的电连续性。

7. 发明申请

US20070058904A1 Method of alignment of an optical module and an optical module using thereof 有权
标题翻译：光学模块与使用其的光学模块对准的方法
公开(公告)号：US20070058904A1
公开(公告)日：2007-03-15
申请号：US11501047
申请日：2006-08-09
申请人： Takuma Ban , Yasunobu Matsuoka , Masato Shishikura
发明人： Takuma Ban , Yasunobu Matsuoka , Masato Shishikura
IPC分类号： G02B6/42
CPC分类号： G02B6/4204 , G02B6/4224 , G02B6/4234 , H01L2224/48137 , H01L2224/49175 , H01S5/02288 , H01S5/183
摘要： The present invention provides a method for high precision alignment of a surface emitting laser and a lens in an optical module in which optical coupling between a surface emitting laser and other optical devices such as an optical fiber is realized via lenses, and a structure for providing the method. A lens member 101, in which the lenses 105 are arrayed at a depth t1 from a reference plane 102 and an alignment mark is provided at a depth t2 (t1
摘要翻译：本发明提供了一种用于光学模块中的表面发射激光器和透镜的高精度对准的方法，其中通过透镜实现表面发射激光器和诸如光纤的其它光学器件之间的光耦合，以及用于提供方法。准备在深度t 2（t 1

8. 发明授权

US08750659B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US08750659B2
公开(公告)日：2014-06-10
申请号：US13302226
申请日：2011-11-22
申请人： Takuma Ban
发明人： Takuma Ban
IPC分类号： G02B6/32 , G02B6/42 , G02B6/12
CPC分类号： G02B6/421 , G02B6/4251
摘要： Provided is an optical module, including: an optical system having an optical path in a space thereof; an electro-optical device optically connected to a first input/output port as one of an input port and an output port of the optical system; an optical waveguide having flexibility; and a housing including an optical interface. The optical waveguide includes: a first connection portion optically connected to the optical interface in the housing; and a second connection portion optically connected to a second input/output port as another one of the input port and the output port of the optical system. The optical waveguide is arranged so as to be bent in the housing. A first optical axis passing between the optical interface and the first connection portion is displaced from a second optical axis passing between the second input/output port and the second connection portion.
摘要翻译：本发明提供一种光模块，包括：光学系统，在其空间中具有光路; 光学装置，光电连接到作为所述光学系统的输入端口和输出端口之一的第一输入/输出端口; 具有柔性的光波导; 以及包括光学接口的壳体。光波导包括：第一连接部分，光学连接到壳体中的光学接口; 以及作为光学系统的输入端口和输出端口中的另一个光源地连接到第二输入/输出端口的第二连接部分。光波导被布置成在壳体中弯曲。通过光接口和第一连接部之间的第一光轴从通过第二输入/输出端口和第二连接部分的第二光轴移位。

9. 发明授权

US08619351B2 Optical phase shifter and demodulator 有权
标题翻译：光移相器和解调器
公开(公告)号：US08619351B2
公开(公告)日：2013-12-31
申请号：US13463368
申请日：2012-05-03
申请人： Hisashi Takamatsu , Takuma Ban
发明人： Hisashi Takamatsu , Takuma Ban
IPC分类号： G02F1/01 , G02B26/00
CPC分类号： G02F1/0147 , G02F2001/212 , G02F2001/215 , G02F2203/50
摘要： An optical phase shifter according to the invention includes the thermo-optical element of which a refractive index with respect to an input optical signal changes dependently on temperature; a temperature change section, having contact with one end of the thermo-optical element and of which a temperature changes so that a temperature of the thermo-optical element becomes a desired temperature; a heat dissipation section being disposed on an opposite side of the thermo-optical element with respect to the temperature change section and going into a state of thermal equilibrium at a temperature different from the temperature of the temperature change section; and a temperature buffer section, being disposed between the temperature change section and the heat dissipation section, having contact with the temperature change section and the heat dissipation section, and having a heat resistance greater than that of the heat dissipation section.
摘要翻译：根据本发明的光学移相器包括相对于输入光信号的折射率根据温度而变化的热光学元件; 温度变化部，其与所述热光元件的一端接触，并且其温度变化使得所述热光元件的温度变为期望温度; 散热部，其相对于所述温度变化部设置在所述热光元件的相对侧，并且在与所述温度变化部的温度不同的温度下进入热平衡状态; 以及温度缓冲部，其设置在所述温度变化部和所述散热部之间，与所述温度变化部和所述散热部接触，并且具有大于所述散热部的耐热性。

10. 发明授权

US08437583B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US08437583B2
公开(公告)日：2013-05-07
申请号：US12706887
申请日：2010-02-17
申请人： Takuma Ban
发明人： Takuma Ban
IPC分类号： G02B6/12 , G02B6/26
CPC分类号： G02B6/4201 , G02B6/424 , G02B6/4244 , G02B6/4246 , G02B6/4251 , G02B6/4281 , G02B6/4283 , H05K1/0219 , H05K1/0253 , H05K1/118 , H05K1/147 , H05K3/361 , H05K2201/09618
摘要： An optical module having a flexible substrate having, even after actual manufacturing steps, excellent transmission characteristics of high-frequency signals and an advantage that electromagnetic field radiation is reduced even when it is connected with a package. The flexible substrate used in external connection of the package of the optical module uses a flexible substrate having a coplanar line to which a lead pin is fixedly attached, a grounded coplanar line which is in contact with the coplanar region, and a microstrip line which is in contact with the grounded coplanar line. The flexible substrate has an electrode layout in which an electromagnetic field component of a surface ground line and a signal line is more dominant than an electromagnetic field component of a back-surface ground line and the signal line in a region of the coplanar line adjacent to the grounded coplanar line.
摘要翻译：具有柔性基板的光学模块即使在实际制造步骤之后也具有优异的高频信号传输特性，并且即使当与封装件连接时也减小了电磁场辐射。用于光学模块的封装的外部连接的柔性基板使用具有固定连接有引脚的共面线的柔性基板，与共面区域接触的接地共面线，以及微带线与接地的共面线接触。柔性基板具有电极布局，其中表面接地线和信号线的电磁场分量比背面接地线的电磁场分量更为优势，并且在与共面线相邻的区域中的信号线接地的共面线。

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