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1. 发明授权

US07626825B2 Optical transmitter module 有权
标题翻译：光发射模块
公开(公告)号：US07626825B2
公开(公告)日：2009-12-01
申请号：US12003225
申请日：2007-12-20
申请人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
发明人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
IPC分类号： H05K1/00
CPC分类号： G02B6/4201 , G02B6/4271 , G02B6/4277 , G02B6/4279 , G02B6/4281 , G02B6/4283 , H05K1/0219 , H05K1/0224 , H05K1/0253 , H05K1/0393 , H05K2201/0715 , H05K2201/09236 , H05K2201/09663 , H05K2201/10121 , H05K2201/10446
摘要： An optical transmitter module is described. The optical transmitter module includes a lead pin for electrically connecting the inside and outside of a housing, and a flexible printed circuit board connected to the lead pin. The flexible printed circuit board has a signal pattern and two ground conductor patterns to be connected to an optical modulation element, a laser terminal pattern to be connected to a semiconductor laser, a Peltier terminal pattern to be connected to a Peltier element, and two covering conductive layers in addition to a layer on which such patterns are formed. The covering conductive layers cover all the patterns except for the signal pattern.
摘要翻译：描述了光发射机模块。光发射机模块包括用于电连接壳体的内部和外部的引脚和连接到引脚的柔性印刷电路板。柔性印刷电路板具有要连接到光调制元件的信号图案和两个接地导体图案，要连接到半导体激光器的激光端子图案，要连接到珀耳帖元件的珀耳帖端子图案，以及两个覆盖除了形成这种图案的层之外的导电层。覆盖导电层覆盖除了信号图案之外的所有图案。

2. 发明申请

US20080196929A1 Optical transmitter module 有权
标题翻译：光发射模块
公开(公告)号：US20080196929A1
公开(公告)日：2008-08-21
申请号：US12003225
申请日：2007-12-20
申请人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
发明人： Hisashi Takamatsu , Takeshi Yamashita , Hideyuki Kuwano , Osamu Kagaya , Hiroyuki Arima
IPC分类号： H05K1/02
CPC分类号： G02B6/4201 , G02B6/4271 , G02B6/4277 , G02B6/4279 , G02B6/4281 , G02B6/4283 , H05K1/0219 , H05K1/0224 , H05K1/0253 , H05K1/0393 , H05K2201/0715 , H05K2201/09236 , H05K2201/09663 , H05K2201/10121 , H05K2201/10446
摘要： An optical transmitter module is described. The optical transmitter module includes a lead pin for electrically connecting the inside and outside of a housing, and a flexible printed circuit board connected to the lead pin. The flexible printed circuit board has a signal pattern and two ground conductor patterns to be connected to an optical modulation element, a laser terminal pattern to be connected to a semiconductor laser, a Peltier terminal pattern to be connected to a Peltier element, and two covering conductive layers in addition to a layer on which such patterns are formed. The covering conductive layers cover all the patterns except for the signal pattern.
摘要翻译：描述了光发射机模块。光发射机模块包括用于电连接壳体的内部和外部的引脚和连接到引脚的柔性印刷电路板。柔性印刷电路板具有要连接到光调制元件的信号图案和两个接地导体图案，要连接到半导体激光器的激光端子图案，要连接到珀耳帖元件的珀耳帖端子图案，以及两个覆盖除了形成这种图案的层之外的导电层。覆盖导电层覆盖除了信号图案之外的所有图案。

3. 发明授权

US07894726B2 Optical receiver module 有权
标题翻译：光接收模块
公开(公告)号：US07894726B2
公开(公告)日：2011-02-22
申请号：US11451366
申请日：2006-06-13
申请人： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
发明人： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
IPC分类号： H04B10/06
CPC分类号： H01L25/167 , H01L2224/48137 , H01L2924/30107 , H01L2924/3011 , H04B10/66 , H01L2924/00
摘要： A semiconductor chip on which a light receiving element is mounted, a preamplifier for amplifying an output signal from the light receiving element, and an insulating carrier substrate on which the light receiving element is mounted are connected such that the output signal from the light receiving element is input to the preamplifier through electrodes on the carrier substrate, and there are provided two electrodes, on the carrier substrate, having a capacitance value of 40 fF or more therebetween in a state where no light receiving element is mounted.
摘要翻译：安装有光接收元件的半导体芯片，用于放大来自光接收元件的输出信号的前置放大器和安装有光接收元件的绝缘载体基板被连接，使得来自光接收元件的输出信号通过载体基板上的电极输入到前置放大器，并且在不装载光接收元件的状态下，在载体基板上设置两个电极间的电容值为40fF以上的两个电极。

4. 发明申请

US20070177883A1 Optical receiver module 有权
标题翻译：光接收模块
公开(公告)号：US20070177883A1
公开(公告)日：2007-08-02
申请号：US11451366
申请日：2006-06-13
申请人： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
发明人： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
IPC分类号： H04B10/06
CPC分类号： H01L25/167 , H01L2224/48137 , H01L2924/30107 , H01L2924/3011 , H04B10/66 , H01L2924/00
摘要： A semiconductor chip on which a light receiving element is mounted, a preamplifier for amplifying an output signal from the light receiving element, and an insulating carrier substrate on which the light receiving element is mounted are connected such that the output signal from the light receiving element is input to the preamplifier through electrodes on the carrier substrate, and there are provided two electrodes, on the carrier substrate, having a capacitance value of 40 fF or more therebetween in a state where no light receiving element is mounted.
摘要翻译：安装有光接收元件的半导体芯片，用于放大来自光接收元件的输出信号的前置放大器和安装有光接收元件的绝缘载体基板被连接，使得来自光接收元件的输出信号通过载体基板上的电极输入到前置放大器，并且在不装载光接收元件的状态下，在载体基板上设置两个电极间的电容值为40fF以上的两个电极。

5. 发明授权

US07167494B2 Optical transmission module 有权
标题翻译：光传输模块
公开(公告)号：US07167494B2
公开(公告)日：2007-01-23
申请号：US10808825
申请日：2004-03-24
申请人： Osamu Kagaya , Hideyuki Kuwano , Kenji Yoshimoto
发明人： Osamu Kagaya , Hideyuki Kuwano , Kenji Yoshimoto
IPC分类号： H01S3/00
CPC分类号： H01S5/0427 , H01L2224/05554 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2924/15159 , H01S5/02248 , H01S5/06226 , H01L2924/00014
摘要： The present invention provides an optical transmission module configured such that a driver IC chip to drive a semiconductor laser device, a first insulation plate having the semiconductor laser device mounted thereon and a coupling optical component are mounted in this order, a thin film inductor element and thin film resistor element which are connected in parallel are formed on a second insulation plate and a bias current is supplied to the semiconductor laser device via this LR element.
摘要翻译：本发明提供了一种光传输模块，其被配置为使得驱动半导体激光器件的驱动器IC芯片，其上安装有半导体激光器件的第一绝缘板和耦合光学部件依次安装在薄膜电感器元件和并联连接的薄膜电阻元件形成在第二绝缘板上，偏置电流通过该LR元件提供给半导体激光器件。

6. 发明申请

US20050025202A1 Optical transmission module 有权
标题翻译：光传输模块
公开(公告)号：US20050025202A1
公开(公告)日：2005-02-03
申请号：US10808825
申请日：2004-03-24
申请人： Osamu Kagaya , Hideyuki Kuwano , Kenji Yoshimoto
发明人： Osamu Kagaya , Hideyuki Kuwano , Kenji Yoshimoto
IPC分类号： H01S5/022 , H01S3/00 , H01S5/02 , H01S5/042 , H01S5/062
CPC分类号： H01S5/0427 , H01L2224/05554 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2924/15159 , H01S5/02248 , H01S5/06226 , H01L2924/00014
摘要： The present invention provides an optical transmission module configured such that a driver IC chip to drive a semiconductor laser device, a first insulation plate having the semiconductor laser device mounted thereon and a coupling optical component are mounted in this order, a thin film inductor element and thin film resistor element which are connected in parallel are formed on a second insulation plate and a bias current is supplied to the semiconductor laser device via this LR element.
摘要翻译：本发明提供了一种光传输模块，其被配置为使得驱动半导体激光器件的驱动器IC芯片，其上安装有半导体激光器件的第一绝缘板和耦合光学部件依次安装在薄膜电感器元件和并联连接的薄膜电阻元件形成在第二绝缘板上，偏置电流通过该LR元件提供给半导体激光器件。

7. 发明授权

US08213472B2 Optical transmitter and optical communications device 有权
标题翻译：光发射机和光通信设备
公开(公告)号：US08213472B2
公开(公告)日：2012-07-03
申请号：US12018484
申请日：2008-01-23
申请人： Masahiro Hirai , Takeshi Yamashita , Hideyuki Kuwano
发明人： Masahiro Hirai , Takeshi Yamashita , Hideyuki Kuwano
IPC分类号： H01S3/04
CPC分类号： H01S5/02252 , H01S5/02208 , H01S5/02415 , H01S5/02438 , H01S5/0683
摘要： Disclosed is an optical transmission module in which effects of conductive heat from sides of a metal case upon a thermistor are reduced, thereby allowing steady optical beam wavelengths to be obtained over a wide range of temperatures, regardless of the temperature of the usage environment. Specifically, the optical transmission module includes Peltier elements disposed inside a metal case, a metal base disposed upon the Peltier elements, a laser diode substrate disposed upon the metal base, a laser diode disposed upon the laser diode substrate, a thermistor substrate disposed upon the metal base, a thermistor disposed upon the thermistor substrate, and a thermally conductive member, disposed in the vicinity of the thermistor, that has a height greater than the height of the thermistor.
摘要翻译：公开了一种光传输模块，其中金属壳体的侧面的导热性对热敏电阻的影响降低，从而在宽的温度范围内获得稳定的光束波长，而与使用环境的温度无关。具体地，光传输模块包括设置在金属外壳内的珀耳帖元件，设置在珀耳帖元件上的金属基体，设置在金属基底上的激光二极管基板，设置在激光二极管基板上的激光二极管，设置在激光二极管基板上的热敏电阻基板金属基底，设置在热敏电阻基板上的热敏电阻，以及设置在热敏电阻附近的导热部件，其高度大于热敏电阻的高度。

8. 发明申请

US20080175601A1 OPTICAL TRANSMITTER AND OPTICAL COMMUNICATIONS DEVICE 有权
标题翻译：光学发射器和光通信设备
公开(公告)号：US20080175601A1
公开(公告)日：2008-07-24
申请号：US12018484
申请日：2008-01-23
申请人： Masahiro Hirai , Takeshi Yamashita , Hideyuki Kuwano
发明人： Masahiro Hirai , Takeshi Yamashita , Hideyuki Kuwano
IPC分类号： H04B10/04
CPC分类号： H01S5/02252 , H01S5/02208 , H01S5/02415 , H01S5/02438 , H01S5/0683
摘要： Disclosed is an optical transmission module in which effects of conductive heat from sides of a metal case upon a thermistor are reduced, thereby allowing steady optical beam wavelengths to be obtained over a wide range of temperatures, regardless of the temperature of the usage environment. Specifically, the optical transmission module includes Peltier elements disposed inside a metal case, a metal base disposed upon the Peltier elements, a laser diode substrate disposed upon the metal base, a laser diode disposed upon the laser diode substrate, a thermistor substrate disposed upon the metal base, a thermistor disposed upon the thermistor substrate, and a thermally conductive member, disposed in the vicinity of the thermistor, that has a height greater than the height of the thermistor.
摘要翻译：公开了一种光传输模块，其中金属壳体的侧面的导热性对热敏电阻的影响降低，从而在宽的温度范围内获得稳定的光束波长，而与使用环境的温度无关。具体地，光传输模块包括设置在金属外壳内的珀耳帖元件，设置在珀耳帖元件上的金属基体，设置在金属基底上的激光二极管基板，设置在激光二极管基板上的激光二极管，设置在激光二极管基板上的热敏电阻基板金属基底，设置在热敏电阻基板上的热敏电阻，以及设置在热敏电阻附近的导热部件，其高度大于热敏电阻的高度。

9. 发明申请

US20080291497A1 Printer 失效
标题翻译：打印机
公开(公告)号：US20080291497A1
公开(公告)日：2008-11-27
申请号：US11629075
申请日：2005-06-06
申请人： Hideyuki Kuwano , Kenji Hisatomi
发明人： Hideyuki Kuwano , Kenji Hisatomi
IPC分类号： G06F15/00
CPC分类号： G06F3/1286 , G06F3/1208 , G06F3/1214 , G06F3/1245 , G06F3/1246 , G06F3/1284 , G06F3/1287 , G06F3/1288
摘要： The present invention provides a printing apparatus which can prevent surrounding borders from becoming uneven and unnecessary borders from appearing, and which can optimally print object data even when the aspect ratio of the object data is maintained. The printing apparatus 200 includes: a print data analysis unit 203 having a layout area information obtainment unit 2032 which obtains layout area information indicating a layout area, and an effective drawing area information obtainment unit 2033 which obtains effective drawing area information indicating a printing area which is dependent on the printing apparatus 200; and a layout unit 204 which lays out, based on the size of the object data which is the object to be printed and the size of a layout area on layout area, and in addition lays out, based on the size of the layout area and an effective drawing area, the layout area onto the effective drawing area.
摘要翻译：本发明提供一种能够防止周边边界变得不均匀和不必要的边界出现的打印装置，并且即使在保持对象数据的纵横比的情况下也能最佳地打印对象数据。打印装置200包括：打印数据分析单元203，其具有获取指示布局区域的布局区域信息的布局区域信息获取单元2032，以及有效绘图区域信息获取单元2033，其获得指示打印区域的有效绘图区域信息，取决于打印装置200; 以及布局单元204，其基于作为要打印的对象的对象数据的大小和布局区域上的布局区域的大小而布置，并且基于布局区域的大小布置，以及有效的绘图区域，布局区域到有效绘图区域。

10. 发明授权

US07164865B2 Optical fiber communication equipment and its applied optical systems 有权
标题翻译：光纤通信设备及其应用光学系统
公开(公告)号：US07164865B2
公开(公告)日：2007-01-16
申请号：US09814693
申请日：2001-03-15
申请人： Kimio Tatsuno , Tatemi Ido , Yasunori Iwafuji , Hideyuki Kuwano , Naohiko Baba
发明人： Kimio Tatsuno , Tatemi Ido , Yasunori Iwafuji , Hideyuki Kuwano , Naohiko Baba
IPC分类号： H04B10/04 , H04B10/12 , H04J14/02 , H01S3/10 , H01S3/13
CPC分类号： H01S5/0687 , H01S5/005 , H01S5/02216 , H01S5/02248 , H01S5/06804 , H01S5/4087
摘要： An object of disclosed technology is to control lasing wavelengths so that a wavelength shift does not occurs. Another object is to permit wavelengths of a light source for wavelength division multiplexing optical-fiber communication system to be variable in response to an ITU-TS grid. A means for achieving the objects is as follows: locating an etalon in a light path of diode laser light, which is a parallel plane wave changed by a collimator lens; generating a wavelength error signal from a difference between both of divided pieces of light from transmitted light or reflected light; and locking a wavelength of a diode laser device according to the wavelength error signal.
摘要翻译：所公开的技术的目的是控制激光波长，使得波长偏移不发生。另一个目的是允许用于波分复用光纤通信系统的光源的波长响应ITU-TS网格而变化。用于实现目的的手段如下：将准直透镜改变的平行平面波的二极管激光光路中的标准具定位; 根据来自透射光或反射光的分割光之间的差产生波长误差信号; 并根据波长误差信号锁定二极管激光器件的波长。

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