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1. 发明申请

US20080149851A1 Fluorescence detecting apparatus and a fluorescence detecting method 审中-公开
标题翻译：荧光检测装置和荧光检测方法
公开(公告)号：US20080149851A1
公开(公告)日：2008-06-26
申请号：US11979578
申请日：2007-11-06
申请人： Masao Makiuchi , Kazuko Matsumoto
发明人： Masao Makiuchi , Kazuko Matsumoto
IPC分类号： G01N21/64
CPC分类号： G01N21/6428 , G01N21/645 , G01N2021/6484
摘要： A fluorescence detecting apparatus is disclosed that includes a substrate on which an examining spot including a sample labeled with a fluorescent label is arranged, an excitation light irradiating optical fiber that irradiates excitation light on the examining spot, a fluorescence detecting optical fiber that detects fluorescent light generated from the examining spot, and a moving mechanism that causes relative movement of the examining spot from a position toward the excitation light irradiating optical fiber to a position toward the fluorescence detecting optical fiber.
摘要翻译：本发明公开了一种荧光检测装置，其特征在于，包括：基板，配置有包含标记有荧光标签的样品的检查点，在所述检查点照射激发光的激发光照射光纤，检测荧光的荧光检测光纤以及将检查点从激发光照射光纤的位置相对移动到朝向荧光检测用光纤的位置的移动机构。

2. 发明授权

US06710378B1 Semiconductor light reception device of end face light incidence type 有权
标题翻译：端面光入射型半导体光接收装置
公开(公告)号：US06710378B1
公开(公告)日：2004-03-23
申请号：US09645876
申请日：2000-08-25
申请人： Masao Makiuchi , Nami Yasuoka , Haruhisa Soda , Takuya Fujii
发明人： Masao Makiuchi , Nami Yasuoka , Haruhisa Soda , Takuya Fujii
IPC分类号： H01L31109
CPC分类号： G02B6/42 , G02B6/12004 , H01L31/02327
摘要： A photo sensor is formed in a partial area of the principal surface of a substrate. The photo sensor includes a light reception layer parallel to the principal surface, the light reception layer being made of semiconductor and generating carriers in response to received light. A light waveguide is formed in a partial area of the principal surface of the substrate, the light waveguide propagating light in a direction parallel to the principal surface and introducing light into the light reception layer. A semi-insulating semiconductor film covers side faces of the photo sensor. A pair of electrodes flows current into the light reception layer of the photo sensor in a thickness direction of the light reception layer. A semiconductor light reception device having a structure suitable for high-speed operation and easy to manufacture is provided.
摘要翻译：光传感器形成在基板的主表面的局部区域中。光传感器包括平行于主表面的光接收层，光接收层由半导体制成并响应于接收的光产生载体。光波导形成在基板的主表面的局部区域中，光波导在平行于主表面的方向上传播光，并将光引入光接收层。半绝缘半导体膜覆盖光传感器的侧面。一对电极在光接收层的厚度方向上流入光传感器的光接收层。提供了具有适合于高速运行且易于制造的结构的半导体光接收装置。

3. 发明授权

US5701374A Integrated optical module including a waveguide and a photoreception device 失效
标题翻译：集成光学模块，包括波导和光接收器件
公开(公告)号：US5701374A
公开(公告)日：1997-12-23
申请号：US552474
申请日：1995-11-09
申请人： Masao Makiuchi
发明人： Masao Makiuchi
IPC分类号： G02B6/42 , H01L27/14 , H01L31/02 , H01L31/0232 , G02B00/00
CPC分类号： H01L31/0232 , H01L31/02002
摘要： An optical module includes a support substrate, an optical waveguide on the support substrate, a photoreception device on the support substrate, an optical path conversion part for converting an optical path of an optical beam guided through the optical waveguide from a first optical path to a second optical path that leads to a photodetection area of said photoreception device, wherein the optical path conversion part is provided on the photodetection device as a part thereof, such that the optical beam emitted from the optical waveguide impinges upon the photodetection area of the photoreception device.
摘要翻译：光学模块包括支撑衬底，支撑衬底上的光波导，支撑衬底上的光接收器件，用于将通过光波导引导的光束的光路从第一光路转换为第一光路的光路转换部第二光路，其导致所述光接收器件的光电检测区域，其中光路转换部分作为其一部分设置在光电检测器件上，使得从光波导发射的光束照射到光接收器件的光电检测区域。

4. 发明授权

US5668386A Planar photodetection device suitable for flip-chip process and a fabrication process of such a planar photodetection device 失效
标题翻译：适用于倒装芯片工艺的平面光电检测装置和这种平面光检测装置的制造工艺
公开(公告)号：US5668386A
公开(公告)日：1997-09-16
申请号：US506602
申请日：1995-07-25
申请人： Masao Makiuchi , Naoki Yamamoto
发明人： Masao Makiuchi , Naoki Yamamoto
IPC分类号： H01L21/60 , G02B6/42 , H01L27/146 , H01L31/10 , H01L31/0328
CPC分类号： G02B6/4214 , G02B6/423 , H01L27/1465 , G02B6/4204 , G02B6/4232 , H01L2224/14
摘要： A semiconductor photodetection device includes a semiconductor layer of a first conductivity type in which a pair of conductive regions of a second conductivity type are formed, the first conductive region acting as a photodiode and having an area substantially smaller than the area of the second conductive region, wherein the second conductive region carries a second metal bump of which area is at least ten times as large as a first metal bump that is provided on the first conductive region.
摘要翻译：半导体光检测装置包括：第一导电类型的半导体层，其中形成有第二导电类型的一对导电区域，第一导电区域用作光电二极管并且具有基本上小于第二导电区域的面积的面积，其中所述第二导电区域承载第二金属凸块，所述第二金属凸块的面积是设置在所述第一导电区域上的第一金属凸块的十倍以上。

5. 发明授权

US5252852A Semiconductor device having flip chip bonding pads matched with pin photodiodes in a symmetrical layout configuration 失效
标题翻译：具有pin光电二极管的半导体器件
公开(公告)号：US5252852A
公开(公告)日：1993-10-12
申请号：US989877
申请日：1992-12-11
申请人： Masao Makiuchi , Tatsuyuki Sanada , Osamu Wada
发明人： Masao Makiuchi , Tatsuyuki Sanada , Osamu Wada
IPC分类号： H01L27/144 , H01L31/0232 , H01L31/105 , H01L29/161 , H01L29/205 , H01L29/225 , H01L33/00
CPC分类号： H01L31/0232 , H01L27/1443 , H01L31/105
摘要： As semiconductor device includes a substrate and first and second semiconductor light receiving elements which are spaced apart and monolithically integrated on the substrate. The light receiving elements each has first and second terminals. A first flip-chip bonding pad is formed on the surface of the device and the device includes a first conductor element which electrically interconnects the first terminals of the elements in series and includes a centrally disposed portion that is electrically connected to the first flip-chip bonding pad. Second and third flip-chip bonding pads are also formed on a surface of the device and elongated electrodes are provided for electrically interconnecting the second terminal of the first light receiving element with the second flip-chip bonding pad and the second terminal of the second light receiving element with the third flip-chip bonding pad. The elongated electrodes have essentially the same length so as to stabilize the optical and electrical balance characteristics of the device and provide a satisfactory dual balance optical receiver.
摘要翻译：由于半导体器件包括衬底和间隔开并且整体地集成在衬底上的第一和第二半导体光接收元件。光接收元件各自具有第一和第二端子。第一倒装芯片焊盘形成在器件的表面上，器件包括第一导体元件，其将元件的第一端子串联连接并且包括电中连接到第一倒装芯片的中心设置部分接合垫。第二和第三倒装芯片接合焊盘也形成在器件的表面上，并且提供细长电极用于将第一光接收元件的第二端子与第二倒装芯片接合焊盘和第二端子的第二端子电互连接收元件与第三倒装芯片接合焊盘。细长电极具有基本上相同的长度，以便稳定器件的光学和电气平衡特性并提供令人满意的双重平衡光学接收器。

6. 发明授权

US5436997A Optical fiber-optical device coupling package and optical fiber-optical device module 失效
标题翻译：光纤光耦合封装和光纤光器件模块
公开(公告)号：US5436997A
公开(公告)日：1995-07-25
申请号：US135443
申请日：1993-10-13
申请人： Masao Makiuchi , Gohji Nakagawa
发明人： Masao Makiuchi , Gohji Nakagawa
IPC分类号： G02B6/42 , H01L23/02 , H01L31/0232 , H01L33/58 , H01L33/60 , H01L33/62 , H01L33/64 , H01S5/00 , H01S5/022 , H01S5/024 , G02B6/26 , G02B6/12
CPC分类号： H01S5/02284 , G02B6/4202 , G02B6/4214 , G02B6/4234 , G02B6/424 , G02B6/4245 , G02B6/4249 , H01S5/024 , G02B6/4237 , G02B6/4269 , G02B6/4273 , G02B6/4274 , H01L2224/16 , H01L2924/15312
摘要： A package used to couple an optical fiber and an optical device to each other comprises a frame member open at the top and the bottom thereof for accommodating an electronic part therein, the frame member having an opening formed in a portion of a side wall thereof in or adjacent which an optical fiber and an optical device are coupled to each other, a heat sink for closing one of the opening ends of the frame member, and a lid for closing the other opening end of the frame member.
摘要翻译：用于将光纤和光学装置彼此耦合的封装包括在顶部和底部开口的用于容纳电子部件的框架构件，框架构件具有形成在其侧壁的一部分中的开口或相邻的光纤和光学装置彼此连接，用于封闭框架构件的开口端中的一个的散热器和用于封闭框架构件的另一个开口端的盖。

7. 发明授权

US5309468A Laser diode for producing an output optical beam in a direction substantially perpendicular to epitaxial layers 失效
标题翻译：用于在基本垂直于外延层的方向上产生输出光束的激光二极管
公开(公告)号：US5309468A
公开(公告)日：1994-05-03
申请号：US883027
申请日：1992-05-14
申请人： Masao Makiuchi
发明人： Masao Makiuchi
IPC分类号： H01S5/00 , H01L27/15 , H01S3/00 , H01S3/0933 , H01S5/026 , H01S5/10 , H01S5/14 , H01S5/183 , H01S3/19
CPC分类号： H01S5/18388 , H01S3/0933 , H01S5/02288 , H01L27/15 , H01L33/10 , H01S5/0262 , H01S5/14 , H01S5/18308
摘要： A laser diode for producing an optical beam in a direction substantially perpendicular to epitaxial layers. The laser diode comprises a substrate, a disc-shaped active layer provided epitaxially on the substrate for producing an optical beam as a result of the stimulated emission, a disc-shaped contact layer provided epitaxially on the active layer for injecting carriers into the active layer, an optical confinement layer provided on the substrate to surround the active layer and the contact layer laterally for confining the optical beam in the active layer, a convex mirror part provided on a lower major surface of the substrate for reflecting back the optical beam such that the optical beam is converged to the active layer, an opposing mirror part provided in correspondence to an upper major surface of the contact layer, a first electrode provided on the contact layer for injecting carriers of a first polarity, a second electrode provided on the lower major surface of the substrate for injecting carriers of a second polarity, and an optical passage provided in correspondence to the spherical surface of the convex lens part for emitting the optical beam as a parallel beam.
摘要翻译：一种用于在大致垂直于外延层的方向上产生光束的激光二极管。激光二极管包括衬底，在衬底上外延设置的用于产生作为受激发射的结果的光束的盘形有源层，在有源层上外延地设置用于将载流子注入到有源层中的盘形接触层设置在基板上以围绕有源层和接触层的光限制层，用于将光束限制在有源层中;凸面镜部，设置在基板的下主表面上以反射光束，使得光束会聚到有源层，相对的反射镜部分对应于接触层的上主表面设置，第一电极设置在接触层上，用于注入第一极性的载流子，第二电极设置在下层用于注入第二极性的载体的基板的主表面以及对应于球形体设置的光学通道用于将光束发射为平行光束的凸透镜部分的表面。

8. 发明授权

US4716125A Method of producing semiconductor laser 失效
标题翻译：半导体激光器的制造方法
公开(公告)号：US4716125A
公开(公告)日：1987-12-29
申请号：US935323
申请日：1986-11-26
申请人： Masao Makiuchi
发明人： Masao Makiuchi
IPC分类号： H01S5/00 , H01S5/042 , H01L21/203 , H01L21/223 , H01L21/225 , H01L21/265
CPC分类号： H01S5/0424
摘要： A compound semiconductor laser comprises a semi-insulating substrate, a lower clad layer, an MQW active layer, an upper clad layer, and two electrodes on the top surface thereof. The upper clad layer is formed so as to have a property of reducing the diffusion coefficient of impurities, from the lower portion toward the upper portion thereof. Impurity atoms are thermally diffused into the lower clad layer from the top surface thereof to form an N-type region and a P-type region, respectively. The side diffusion fronts of the N- and P-type regions are nearly vertical, and thus a narrow MQW active region is defined by disordered portions of the MQW active layer in the N- and P-type regions. The light and carriers are effectively confined in the narrow active region by using the vertical and transverse double-heterostructures and refractive index differences.
摘要翻译：复合半导体激光器包括半绝缘基板，下覆盖层，MQW有源层，上覆盖层和在其顶表面上的两个电极。上覆盖层形成为具有从下部朝向上部降低杂质的扩散系数的性质。杂质原子从其顶表面热扩散到下包层中，分别形成N型区和P型区。 N型和P型区域的侧向扩散前沿几乎是垂直的，因此窄的MQW有源区由N和P型区域中的MQW有源层的无序部分限定。通过使用垂直和横向双异质结构和折射率差异，光和载流子被有效地限制在窄的有源区域中。

9. 发明申请

US20080293154A1 Apparatus and method for detecting target 审中-公开
标题翻译：用于检测目标的装置和方法
公开(公告)号：US20080293154A1
公开(公告)日：2008-11-27
申请号：US12071634
申请日：2008-02-25
申请人： Masao Makiuchi
发明人： Masao Makiuchi
IPC分类号： G01N21/64
CPC分类号： G01N21/6428 , G01N21/07 , G01N21/645 , G01N2021/6432 , G01N2021/6484
摘要： The target detecting apparatus includes: a first container having a metal inside and containing a fluorescent particle which generates fluorescence on exposure to light and quenches the fluorescence on contacting the metal; a second container having the metal inside and containing a target sample that contains at least the fluorescent particle therein; a centrifugal force giving unit configured to allow the fluorescent particles to be in contact with the metal by giving a centrifugal force to the first container and the second container; a light irradiation unit configured to expose the fluorescent particle contained in each of the first container and the second container to light; and a fluorescence detecting unit configured to detect an intensity of fluorescence generated by the fluorescent particle upon exposure to light from the light irradiation unit.
摘要翻译：目标检测装置包括：第一容器，其内部具有金属，并含有在暴露于光时产生荧光并在接触金属时淬灭荧光的荧光颗粒; 第二容器，其内部具有金属，并含有至少含有荧光体的目标样品; 离心力赋予单元，被配置为通过向所述第一容器和所述第二容器施加离心力来允许所述荧光颗粒与所述金属接触; 光照射单元，被配置为将包含在第一容器和第二容器中的每一个中的荧光颗粒曝光; 以及荧光检测单元，被配置为在暴露于来自所述光照射单元的光时检测由所述荧光颗粒产生的荧光的强度。

10. 发明申请

US20080142730A1 Fluorescence detecting device 审中-公开
标题翻译：荧光检测装置
公开(公告)号：US20080142730A1
公开(公告)日：2008-06-19
申请号：US11979579
申请日：2007-11-06
申请人： Masao Makiuchi , Kazuko Matsumoto
发明人： Masao Makiuchi , Kazuko Matsumoto
IPC分类号： G01N21/64
CPC分类号： G01N21/6408 , G01N21/645 , G01N21/6452 , G01N2021/6484
摘要： To provide a technology of increasing a sensitivity of detecting fluorescence. A fluorescence detecting device includes an excitation light source emitting excitation light that excites a fluorescence-marked measured object, a first optical path via which the excitation light impinges on the fluorescence-marked measured object, a detector detecting fluorescence emitted when the excitation light impinges on the fluorescence-marked measured object, a second optical path via which the fluorescence gets incident on the detector, and a chopper chopping the excitation light passing through the first optical path and the fluorescence passing through the second optical path, and thus controlling a relative relationship between a passage period of the excitation light and a passage period of the fluorescence.
摘要翻译：提供增加检测荧光的灵敏度的技术。荧光检测装置包括：激发光源，其发射激发荧光标记测量对象的激发光;激发光照射在荧光标记的被测物体上的第一光路;检测器，其检测当激发光照射时发射的荧光荧光标记测量对象，荧光入射到检测器上的第二光路，以及切割通过第一光路的激发光和通过第二光路的荧光的斩光器，从而控制相关关系在激发光的通过期间和荧光的通过期间。

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