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公开(公告)号：US20120128307A1
公开(公告)日：2012-05-24
申请号：US13286926
申请日：2011-11-01
Applicant: Yoshiro Takiguchi
Inventor： Yoshiro Takiguchi
CPC classification number: G02B6/3895 , G02B6/3825 , G02B2006/4297
Abstract: An optical fiber adaptor includes: an optical fiber adaptor body including an insertion hole in which to insert a ferrule of an optical fiber plug, and a mounting section to which to mount a lock nut of the optical fiber plug having the ferrule inserted in the insertion hole; a light-transmitting sleeve which is provided in the insertion hole and which surrounds the ferrule inserted in the insertion hole; a first detection section operable to optically detect, from the outer peripheral side of the sleeve, whether or not the ferrule is inserted in the insertion hole; and a second detection section operable to detect the position of the lock nut mounted to the mounting section.
Abstract translation: 光纤适配器包括：光纤适配器本体，其包括插入光纤插头的套圈的插入孔和安装部分，安装部分将具有插入插入件中的套圈的光纤插头的锁紧螺母 孔; 透光套筒，其设置在所述插入孔中并围绕插入所述插入孔中的所述套圈; 第一检测部，其可操作以从所述套筒的外周侧光学地检测所述套圈是否插入所述插入孔中; 以及第二检测部，其可操作以检测安装到所述安装部的所述锁定螺母的位置。
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2.发明授权Imaging apparatus having electron source array that emits electrons during a blanking period 有权具有在消隐期间发射电子的电子源阵列的成像装置公开(公告)号：US07834308B2
公开(公告)日：2010-11-16
申请号：US12123719
申请日：2008-05-20
Applicant: Masakazu Namba , Yuki Honda , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Nobuyasu Negishi
Inventor： Masakazu Namba , Yuki Honda , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Nobuyasu Negishi
Abstract: An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to cause the electron sources included in unselected one or more horizontal scan lines not selected in the given video signal output period to emit electrons toward the photoelectric conversion film in a blanking period immediately preceding the given video signal output period.
Abstract translation: 一种成像装置，包括：电子发射阵列，其具有以矩阵形式布置并具有多条水平扫描线的电子源，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，被配置为选择一个或多个水平 在给定的视频信号输出周期中扫描线，并且使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子以产生视频信号，其中控制和驱动电路被配置为使得 电子源包括在给定视频信号输出周期内未选择的未选择的一个或多个水平扫描线，以在紧接在给定视频信号输出周期之前的消隐期间向光电转换膜发射电子。
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公开(公告)号：US20090161716A1
公开(公告)日：2009-06-25
申请号：US12379216
申请日：2009-02-17
Applicant: Tsunenori Asatsuma , Yoshiro Takiguchi , Shoji Hirata
Inventor： Tsunenori Asatsuma , Yoshiro Takiguchi , Shoji Hirata
IPC: H01S5/22
CPC classification number: H01S5/1082 , H01S5/0286 , H01S5/1014 , H01S5/204 , H01S5/2063 , H01S5/2072 , H01S5/2214 , H01S5/2231
Abstract: A laser diode capable of effectively inhibiting effects of feedback light is provided. A laser diode includes a substrate, and a laminated structure including a first conductive semiconductor layer, an active layer having a light emitting region, and a second conductive semiconductor layer having a projecting part on the surface thereof, on the substrate, wherein a feedback light inhibition part is provided on a main-emitting-side end face, and effects of feedback light in the vicinity of lateral boundaries of the light emitting region are inhibited by the feedback light inhibition part.
Abstract translation: 提供能够有效地抑制反馈光的影响的激光二极管。 激光二极管包括基板，以及包括第一导电半导体层，具有发光区域的有源层和在其表面上具有突出部分的第二导电半导体层的层叠结构，其中反馈光 抑制部分设置在主发光侧端面上，并且反射光抑制部分抑制了发光区域的横向边界附近的反馈光的影响。
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公开(公告)号：US08520712B2
公开(公告)日：2013-08-27
申请号：US13085150
申请日：2011-04-12
Applicant: Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
Inventor： Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
IPC: H01S5/00
CPC classification number: H01S5/22 , H01S5/0207 , H01S5/1064 , H01S5/1085 , H01S5/2036 , H01S5/2054 , H01S5/2235 , H01S2301/18 , H01S2301/206
Abstract: A laser diode which realizes NFP with a stable and uniform shape. The laser diode includes, on a semiconductor substrate, an active layer, one or a plurality of strip-shaped current confinement structures confining a current which is injected into the active layer, and a stacked structure including one or a plurality of strip-shaped convex portions extending in an extending direction of the current confinement structure.
Abstract translation: 实现NFP稳定且均匀形状的激光二极管。 激光二极管在半导体衬底上包括有源层，限制被注入有源层的电流的一个或多个条状电流限制结构以及包括一个或多个条形凸起的堆叠结构 部分沿电流限制结构的延伸方向延伸。
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公开(公告)号：US07907651B2
公开(公告)日：2011-03-15
申请号：US12379216
申请日：2009-02-17
Applicant: Tsunenori Asatsuma , Yoshiro Takiguchi , Shoji Hirata
Inventor： Tsunenori Asatsuma , Yoshiro Takiguchi , Shoji Hirata
CPC classification number: H01S5/1082 , H01S5/0286 , H01S5/1014 , H01S5/204 , H01S5/2063 , H01S5/2072 , H01S5/2214 , H01S5/2231
Abstract: A laser diode capable of effectively inhibiting effects of feedback light is provided. A laser diode includes a substrate, and a laminated structure including a first conductive semiconductor layer, an active layer having a light emitting region, and a second conductive semiconductor layer having a projecting part on the surface thereof, on the substrate, wherein a feedback light inhibition part is provided on a main-emitting-side end face, and effects of feedback light in the vicinity of lateral boundaries of the light emitting region are inhibited by the feedback light inhibition part.
Abstract translation: 提供能够有效地抑制反馈光的影响的激光二极管。 激光二极管包括基板，以及包括第一导电半导体层，具有发光区域的有源层和在其表面上具有突出部分的第二导电半导体层的层叠结构，其中反馈光 抑制部分设置在主发光侧端面上，并且反射光抑制部分抑制了发光区域的横向边界附近的反馈光的影响。
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Patent Agency Ranking
公开(公告)号：US07723664B2
公开(公告)日：2010-05-25
申请号：US12123987
申请日：2008-05-20
Applicant: Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Takahiro Niiyama , Yoshiyuki Okuda
Inventor： Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Takahiro Niiyama , Yoshiyuki Okuda
IPC: H01J29/04
Abstract: An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to control electron emission of the electron emission array in a blanking period in response to a signal level of the video signal produced in the given video signal output period.
Abstract translation: 一种成像装置，包括：电子发射阵列，其具有以矩阵形式布置并具有多条水平扫描线的电子源，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，被配置为选择一个或多个水平 在给定的视频信号输出周期中扫描线，并且使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子以产生视频信号，其中控制和驱动电路被配置为控制电子 响应于给定视频信号输出周期中产生的视频信号的信号电平，在消隐期间发射电子发射阵列。
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公开(公告)号：US20080232415A1
公开(公告)日：2008-09-25
申请号：US12049884
申请日：2008-03-17
Applicant: Daisuke Imanishi , Shigeki Miyazaki , Kaori Naganuma , Yoshiro Takiguchi
Inventor： Daisuke Imanishi , Shigeki Miyazaki , Kaori Naganuma , Yoshiro Takiguchi
IPC: H01S5/10
CPC classification number: H01S5/34326 , B82Y20/00 , H01S5/02272 , H01S5/024 , H01S5/2009 , H01S5/22 , H01S5/3201
Abstract: A laser diode capable of operating at high temperature by preventing carrier overflow is provided. A laser diode includes an AlGaInP-based laminate configuration including at least a lower cladding layer, an active layer and an upper cladding layer in this order, wherein the AlGaInP-based laminate configuration receives a larger compressive stress than 2200 ppm from a stress source.
Abstract translation: 提供能够通过防止载流子溢出而在高温下运行的激光二极管。 激光二极管包括依次包括至少下包层，有源层和上包层的AlGaInP基层压结构，其中AlGaInP基层压结构从应力源接收比2200ppm更大的压应力。
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公开(公告)号：US08179941B2
公开(公告)日：2012-05-15
申请号：US13099503
申请日：2011-05-03
Applicant: Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
Inventor： Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
IPC: H01S5/00
CPC classification number: H01S5/22 , H01S5/0207 , H01S5/1064 , H01S5/1085 , H01S5/2036 , H01S5/2054 , H01S5/2235 , H01S2301/18 , H01S2301/206
Abstract: A laser diode which realizes NFP with a stable and uniform shape. The laser diode includes, on a semiconductor substrate, an active layer, one or a plurality of strip-shaped current confinement structures confining a current which is injected into the active layer, and a stacked structure including one or a plurality of strip-shaped convex portions extending in an extending direction of the current confinement structure.
Abstract translation: 实现NFP稳定且均匀形状的激光二极管。 激光二极管在半导体衬底上包括有源层，限制被注入有源层的电流的一个或多个条状电流限制结构以及包括一个或多个条形凸起的堆叠结构 部分沿电流限制结构的延伸方向延伸。
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公开(公告)号：US20110206080A1
公开(公告)日：2011-08-25
申请号：US13099503
申请日：2011-05-03
Applicant: Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
Inventor： Shoji Hirata , Tsunenori Asatsuma , Yoshiro Takiguchi
IPC: H01S5/00
CPC classification number: H01S5/22 , H01S5/0207 , H01S5/1064 , H01S5/1085 , H01S5/2036 , H01S5/2054 , H01S5/2235 , H01S2301/18 , H01S2301/206
Abstract: A laser diode which realizes NFP with a stable and uniform shape. The laser diode includes, on a semiconductor substrate, an active layer, one or a plurality of strip-shaped current confinement structures confining a current which is injected into the active layer, and a stacked structure including one or a plurality of strip-shaped convex portions extending in an extending direction of the current confinement structure.
Abstract translation: 实现NFP稳定且均匀形状的激光二极管。 激光二极管在半导体衬底上包括有源层，限制被注入有源层的电流的一个或多个条状电流限制结构以及包括一个或多个条形凸起的堆叠结构 部分沿电流限制结构的延伸方向延伸。
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公开(公告)号：US20100171890A1
公开(公告)日：2010-07-08
申请号：US12646489
申请日：2009-12-23
Applicant: Akio Furukawa , Yoshiro Takiguchi
Inventor： Akio Furukawa , Yoshiro Takiguchi
IPC: G02F1/13363 , G02B27/26
CPC classification number: G02B27/26 , G02F1/133528
Abstract: A projection stereoscopic display includes: a stereoscopic display optical system receiving linearly polarized light from the light source and displaying a first picture and a second picture both having binocular parallax by linearly polarized light with polarization directions orthogonal to each other, in which the stereoscopic display optical system includes: a reflective liquid crystal panel modulating and reflecting linearly polarized light from the light source in response to a picture signal, a first polarizing device splitting the first picture from reflected light from the reflective liquid crystal panel, a retardation device converting the polarization direction of the first picture into a direction orthogonal thereto, and a second polarizing device splitting the second picture from reflected light from the reflective liquid crystal panel, and superimposing the second picture on the first picture of which the polarization direction is converted by the retardation device.
Abstract translation: 投影立体显示器包括：立体显示光学系统，其从所述光源接收线偏振光，并且通过具有彼此正交的偏振方向的线偏振光显示第一图像和第二图像，所述第一图像和第二图像具有双眼视差，其中立体显示光学 系统包括：响应于图像信号调制和反射来自光源的线偏振光的反射型液晶面板，将来自反射型液晶面板的反射光分离第一图像的第一偏振装置，将偏振方向 以及第二偏振装置，将来自反射型液晶面板的反射光分割第二图像，并将第二图像叠加在通过延迟装置转换偏振方向的第一图像上。
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