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公开(公告)号：US07712978B2
公开(公告)日：2010-05-11
申请号：US11936823
申请日：2007-11-08
Applicant: Yukitoshi Okamura , Michihide Sasada
Inventor： Yukitoshi Okamura , Michihide Sasada
IPC: G02B6/42
CPC classification number: G02B6/4239 , G02B6/4207 , G02B6/421 , G02B6/4292
Abstract: The optical module comprises a device mounted with a photoelectric element and a receptacle to optically connect this device and an optical fiber is provided. The receptacle comprises a device holder at its one end, allows the device holder to be fitted to the top end side of the device, and fixed and held through the interposition of the ultraviolet curing resin. The device holder comprises a window area relatively large in an amount of ultraviolet transmission dispersedly arranged on the entire periphery of the fitted portion with the device.
Abstract translation: 光学模块包括安装有光电元件的装置和用于光学连接该装置的插座，并且提供光纤。 容器包括在其一端的装置保持器，允许装置保持器装配到装置的顶端侧，并通过插入紫外线固化树脂固定并保持。 装置保持器包括在装置的配合部分的整个周边上分散布置的紫外线传递量相对较大的窗口区域。
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公开(公告)号：US20100006863A1
公开(公告)日：2010-01-14
申请号：US12484196
申请日：2009-06-13
Applicant: Takuma Ban , Michihide Sasada , Masanobu Okayasu
Inventor： Takuma Ban , Michihide Sasada , Masanobu Okayasu
CPC classification number: 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
Abstract: 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.
Abstract translation: 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 。
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3.发明授权Optical receptacle, optical module, and method of manufacturing an optical module 有权光学插座，光学模块和光学模块的制造方法公开(公告)号：US08118498B2
公开(公告)日：2012-02-21
申请号：US12337852
申请日：2008-12-18
Applicant: Michihide Sasada , Yukitoshi Okamura , Hiroshi Yamamoto
Inventor： Michihide Sasada , Yukitoshi Okamura , Hiroshi Yamamoto
IPC: G02B6/36
CPC classification number: G02B6/421 , G02B6/4292
Abstract: Provided are an optical receptacle capable of manufacturing an optical module thereby, while suppressing a manufacturing cost, preventing a quality degradation, and suppressing a quantity of returning light by reflection. In the optical receptacle, a recess for receiving a lens and a lens support and a through-hole penetrating from a bottom of the recess toward an exterior are formed, and the recess is formed so that an inner peripheral surface of the recess is fixed to a desired position with respect to an outer peripheral surface of the lens support, in a case where the lens and the lens support are received in the recess such that an optical axis of the lens and an optical axis of the optical fiber to be inserted into the through hole are deviated from each other.
Abstract translation: 提供一种光学插座，其能够抑制制造成本，防止质量劣化，并且通过反射抑制返回光量，从而制造光学模块。 在光学插座中，形成用于容纳透镜的凹部和透镜支架以及从凹部的底部向外部贯通的贯通孔，并且形成凹部，使得凹部的内周面被固定到 在透镜和透镜支撑件容纳在凹部中使得透镜的光轴和光纤的光轴被插入的情况下，相对于透镜支架的外周表面的期望位置 通孔彼此偏离。
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公开(公告)号：US20080138019A1
公开(公告)日：2008-06-12
申请号：US11936823
申请日：2007-11-08
Applicant: Yukitoshi Okamura , Michihide Sasada
Inventor： Yukitoshi Okamura , Michihide Sasada
IPC: G02B6/36
CPC classification number: G02B6/4239 , G02B6/4207 , G02B6/421 , G02B6/4292
Abstract: The optical module comprises a device mounted with a photoelectric element and a receptacle to optically connect this device and an optical fiber is provided. The receptacle comprises a device holder at its one end, allows the device holder to be fitted to the top end side of the device, and fixed and held through the interposition of the ultraviolet curing resin. The device holder comprises a window area relatively large in an amount of ultraviolet transmission dispersedly arranged on the entire periphery of the fitted portion with the device.
Abstract translation: 光学模块包括安装有光电元件的装置和用于光学连接该装置的插座，并且提供光纤。 容器包括在其一端的装置保持器，允许装置保持器装配到装置的顶端侧，并通过插入紫外线固化树脂固定并保持。 装置保持器包括在装置的配合部分的整个周边上分散布置的紫外线传递量相对较大的窗口区域。
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公开(公告)号：US20070177883A1
公开(公告)日：2007-08-02
申请号：US11451366
申请日：2006-06-13
Applicant: Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
Inventor： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
IPC: H04B10/06
CPC classification number: H01L25/167 , H01L2224/48137 , H01L2924/30107 , H01L2924/3011 , H04B10/66 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：US07894726B2
公开(公告)日：2011-02-22
申请号：US11451366
申请日：2006-06-13
Applicant: Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
Inventor： Osamu Kagaya , Yukitoshi Okamura , Atsushi Miura , Michihide Sasada , Hideyuki Kuwano
IPC: H04B10/06
CPC classification number: H01L25/167 , H01L2224/48137 , H01L2924/30107 , H01L2924/3011 , H04B10/66 , H01L2924/00
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US07593650B2
公开(公告)日：2009-09-22
申请号：US11454874
申请日：2006-06-19
Applicant: Osamu Kagaya , Michihide Sasada
Inventor： Osamu Kagaya , Michihide Sasada
IPC: H04B10/06
CPC classification number: H04B10/66 , H03F3/087 , H05K1/023 , H05K1/0231 , H05K1/0237 , H05K1/147 , H05K2201/09236 , H05K2201/10022 , H05K2201/10121
Abstract: There is provided an optical receiver in which, between an optical receiver sub-assembly and a pre-amplifier on a main printed circuit board, two transmission lines on a flexible printed circuit board for connecting an optical receiver module with the main printed circuit board, a balanced-type attenuator circuit composed of four resistor elements, and two capacitor elements connected in parallel with the balanced-type attenuator circuit are provided.
Abstract translation: 提供了一种光接收器，其中在主印刷电路板上的光接收器子组件和前置放大器之间，用于将光接收器模块与主印刷电路板连接的柔性印刷电路板上的两条传输线， 提供由四个电阻元件组成的平衡型衰减器电路和与平衡型衰减器电路并联连接的两个电容器元件。
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公开(公告)号：US20080011938A1
公开(公告)日：2008-01-17
申请号：US11672629
申请日：2007-02-08
Applicant: Michihide SASADA , Osamu Kagaya , Yukitoshi Okamura
Inventor： Michihide SASADA , Osamu Kagaya , Yukitoshi Okamura
IPC: H01J40/14
CPC classification number: H01L25/167 , H01L2224/48137 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H01L2924/3025 , H05K1/0243 , H05K1/189 , H05K3/306 , H05K2201/0191 , H05K2201/0792 , H05K2201/10121 , H05K2201/10424 , H05K2201/2036 , H01L2924/00
Abstract: A photodetector module that can achieve impedance matching and power saving. A photodetector (11) and an amplifier (12) for amplifying an electric signal from the photodetector (11) are mounted on a stem (14). A dielectric plate (18) is arranged between the stem (14) and a flexible substrate (20). To transfer an electric signal from the amplifier (12) to the substrate (20), a lead pin (15d) is provided to pass through the stem (14) and the dielectric plate (18). The output of the amplifier (12) includes a capacitance component, and the output impedance of the amplifier (12) is higher than the impedance that matches with the substrate (20). Further, the thickness d of the dielectric plate (18) is such that the inductance component of the lead pin (15d) includes an inductance component that is inductive, which cancels the capacitance component of the amplifier, and impedance matching with the substrate (20) can be achieved.
Abstract translation: 可以实现阻抗匹配和省电的光电检测器模块。 用于放大来自光电检测器（11）的电信号的光电检测器（11）和放大器（12）安装在杆（14）上。 电介质板（18）设置在杆（14）和柔性衬底（20）之间。 为了将电信号从放大器（12）传送到衬底（20），提供引脚（15d）以穿过杆（14）和电介质板（18）。 放大器（12）的输出包括电容分量，放大器（12）的输出阻抗高于与衬底（20）匹配的阻抗。 此外，电介质板（18）的厚度d使得引脚（15d）的电感分量包括感应的电感分量，其抵消放大器的电容分量和与衬底的阻抗匹配（ 20）。
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公开(公告)号：US20070177884A1
公开(公告)日：2007-08-02
申请号：US11454874
申请日：2006-06-19
Applicant: Osamu Kagaya , Michihide Sasada
Inventor： Osamu Kagaya , Michihide Sasada
IPC: H04B10/06
CPC classification number: H04B10/66 , H03F3/087 , H05K1/023 , H05K1/0231 , H05K1/0237 , H05K1/147 , H05K2201/09236 , H05K2201/10022 , H05K2201/10121
Abstract: There is provided an optical receiver in which, between an optical receiver sub-assembly and a pre-amplifier on a main printed circuit board, two transmission lines on a flexible printed circuit board for connecting an optical receiver module with the main printed circuit board, a balanced-type attenuator circuit composed of four resistor elements, and two capacitor elements connected in parallel with the balanced-type attenuator circuit are provided.
Abstract translation: 提供了一种光接收器，其中在主印刷电路板上的光接收器子组件和前置放大器之间，用于将光接收器模块与主印刷电路板连接的柔性印刷电路板上的两条传输线， 提供由四个电阻元件组成的平衡型衰减器电路和与平衡型衰减器电路并联连接的两个电容器元件。
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公开(公告)号：US20050264862A1
公开(公告)日：2005-12-01
申请号：US11130415
申请日：2005-05-17
Applicant: Hiroyuki Arima , Osamu Kagaya , Masanobu Okayasu , Tetsuya Kato , Michihide Sasada
Inventor： Hiroyuki Arima , Osamu Kagaya , Masanobu Okayasu , Tetsuya Kato , Michihide Sasada
CPC classification number: H01L24/80 , B82Y20/00 , G02F1/0121 , G02F1/01708 , H01L2224/45144 , H01L2224/48091 , H01L2224/4911 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01073 , H01L2924/01075 , H01L2924/01079 , H01L2924/12042 , H01L2924/19041 , H01L2924/19107 , H01L2924/30107 , H01L2924/3011 , H01L2924/30111 , H01S5/0261 , H01S5/0265 , H01L2924/00014 , H01L2924/00
Abstract: The present invention provides an optical modulator module comprising: a chip carrier; a semiconductor optical modulator for modulating light based on an electronic signal; a strip conductor electrically connected to the semiconductor optical modulator; a first resistor electrically connected to the semiconductor optical modulator; and a second resistor electrically connected in series to the first resistor; wherein the semiconductor optical modulator, the strip conductor, and the first and second resistors are disposed on the chip carrier; and wherein the frequency characteristics of the optical modulator module is adjusted by selecting to short or not to short both ends of the first resistor by use of a wire as necessary.
Abstract translation: 本发明提供了一种光调制器模块，包括：芯片载体; 用于基于电子信号调制光的半导体光调制器; 电连接到半导体光调制器的带状导体; 电连接到所述半导体光调制器的第一电阻器; 以及与所述第一电阻器串联电连接的第二电阻器; 其中所述半导体光调制器，所述带状导体以及所述第一和第二电阻器设置在所述芯片载体上; 并且其中通过根据需要通过使用导线选择短或不缩小第一电阻器的两端来调整光调制器模块的频率特性。
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