公开(公告)号：DE112011100321T5

公开(公告)日：2012-10-31

申请号：DE112011100321

申请日：2011-01-06

Applicant: HAMAMATSU PHOTONICS KK

Inventor： FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01J3/26 ,  G01N21/64 ,  G02B5/28

Abstract: Die Aufgabe besteht darin, einen Änderungsbereich selektiver Wellenlängen einfach zu erweitern, ohne eine Vorrichtung zu vergrößern. Eine Spektralvorrichtung 1 der vorliegenden Erfindung enthält vier Bandpassfilter 11a bis 11d, durch die ein Licht L2 von einer Lichtquelle 3 entsprechend einem Einfallwinkel des Lichtes L2 in einem Wellenlängenbereich selektiv durchgelassen wird, sowie einen plattenförmigen Drehtisch 10, in dem die Bandpassfilter 11a bis 11d aufrechtstehend auf einer Hauptfläche 10a installiert sind, und der um einem Dreh-Mittelpunkt C1 entlang der Hauptfläche 10a gedreht werden kann, wobei die vier Bandpassfilter 11a bis 11d jeweils so angeordnet sind, dass Licht-Einfallebenen 12 oder Licht-Austrittsebenen 13 in Bezug auf Linien geneigt sind, die den Dreh-Mittelpunkt C1 auf der Hauptfläche 10a des Drehtischs 10 und Mittelpunkte 15a und 15d der Bandpassfilter 11a bis 11d verbinden.

公开(公告)号：JP2012145546A

公开(公告)日：2012-08-02

申请号：JP2011006208

申请日：2011-01-14

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： YONEZAWA MICHIHARU ,  FUKUYO FUMITSUGU

IPC: G01J3/26 ,  G02B5/28 ,  G02B5/30

Abstract: PROBLEM TO BE SOLVED: To provide a spectral device in which a variable range of the selection wavelength is expanded easily without enlarging the device size.SOLUTION: In the spectral device 1, by cooperation of rotational movement of each of the band-pass filters 11a to 11d supported by a planetary gear mechanism 10 and the device itself, interference between each of band-pass filters 11a to 11d is decreased in the wide rotational movement range, and an incident angle is varied in a wide angle range. Consequently, the variable range of selection wavelength is expanded easily without enlarging the size of the planetary gear mechanism 10.

Abstract translation: 要解决的问题：为了提供其中选择波长的可变范围容易扩展而不扩大设备尺寸的频谱设备。 解决方案：在频谱装置1中，通过由行星齿轮机构10支撑的每个带通滤波器11a至11d的旋转运动和装置本身的配合，每个带通滤波器11a至11d之间的干扰 在宽旋转运动范围内减小，并且入射角度在广角范围内变化。 因此，选择波长的可变范围容易扩大，而不增加行星齿轮机构10的尺寸。（C）2012年，JPO和INPIT

公开(公告)号：JP2011149799A

公开(公告)日：2011-08-04

申请号：JP2010011012

申请日：2010-01-21

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01J3/26 ,  G01N21/64

CPC classification number: G02B26/007 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/32 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/64 ,  G01N2021/6419 ,  G01N2021/6463 ,  G01N2021/6471 ,  G02B5/28

Abstract: PROBLEM TO BE SOLVED: To easily broaden the variable range of a selected wavelength without enlarging the size of a device. SOLUTION: The spectroscopic device 1 includes: four band pass filters 11a-11d through which light L2 from a light source 3 is selectively transmitted in a wavelength range in accordance with an incidence angle of the light L2; and a flat rotary table 10 having a main face 10a on which the band pass filters 11a-11d are erected and are rotatable around a rotation center C 1 along the main face 10a. The four band pass filters 11a-11d are disposed so that light incidence faces 12 or light exit faces 13 are inclined relative to lines connecting the rotation center C 1 on the main face 10a of the rotary table 10 and center points 15a-15d of the band pass filters 11a-11d on the main face 10a, respectively. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了容易地扩大选定波长的可变范围，而不扩大设备的尺寸。 解决方案：分光装置1包括：四个带通滤波器11a-11d，来自光源3的光L2根据光L2的入射角在波长范围内有选择地透射; 以及平面旋转台10，其具有主面10a，带通滤波器11a-11d竖立在该主面10a上，并且沿着主面10a围绕旋转中心C 1可旋转。 四个带通滤波器11a-11d被布置成使得光入射面12或光出射面13相对于连接旋转台10的主面10a上的旋转中心C 1 的线倾斜，以及 分别在主面10a上的带通滤波器11a-11d的中心点15a-15d。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JPH0638081A

公开(公告)日：1994-02-10

申请号：JP18537292

申请日：1992-07-13

Applicant: HAMAMATSU PHOTONICS KK

Inventor： KATO MASAYOSHI ,  SUZUKI KENJI ,  SAKAMOTO TOMIYASU ,  TAKADA HIROSHIGE ,  YONEZAWA MICHIHARU ,  TAKEYAMA CHIKAYOSHI ,  WATASE FUMIO

IPC: H01J31/50 ,  H04N5/225

Abstract: PURPOSE:To considerably improve the performance of the high-sensitivity dark viewing device by embedding light sources, which successively emit plural infrared rays while turning on/off them, near the periphery of the image pickup center of an object while integrating them to a main body. CONSTITUTION:Plural infrared light emitting diodes 6, 6A and 6B are interally embedded in a main body 1, and the periphery of the image pickup center of an object 5 is successively irradiated with tuning on/off light. The timing of turning on/off the light overlaps the turn-on of the diodes 6 and 6A just for time t, and the light emission of a fluorescent plane 33 is continued without being interrupted. The infrared beams reflected from the object 5 are made incident to an objective lens 2, an image is formed, and the optical image is divided into picture elements by a fiber plate 30 and converted to an electronic image by a photocathode 31. This electronic image is converted to the optical image again on the fluorescent plane 33.

公开(公告)号：JP2012018055A

公开(公告)日：2012-01-26

申请号：JP2010155000

申请日：2010-07-07

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01J3/26 ,  G01J3/32 ,  G02B5/28 ,  G02B5/30

Abstract: PROBLEM TO BE SOLVED: To enlarge a variable range for a selected wavelength easily, while reducing displacement of an optical axis of output light.SOLUTION: A light source system 1 includes: a polarized light splitting element 8 that splits light from a light source into linearly polarized light components L3 and L4; a highly reflective mirror 11 that reflects the linearly polarized light component L3 to the polarized light splitting element 8; and a filter rotor 9 and a quarter wave plate 10 which are provided between the polarized light splitting element 8 and the highly reflective mirror 11. The filter rotor 9 has four band-pass filters 91a to 91d which selectively allow a light component based on the linearly polarized light components L3 from the polarized light splitting element 8 to pass therethrough in a wavelength range corresponding to an incident angle of the light component, and which are rotatably supported so that the incident angle can be changed.

Abstract translation: 要解决的问题：在减小输出光的光轴的位移的同时，容易地扩大所选波长的可变范围。 解决方案：光源系统1包括：将来自光源的光分成线偏振光分量L3和L4的偏振光分离元件8; 将线偏振光分量L3反射到偏振光分离元件8的高反射镜11; 以及设置在偏振光分离元件8和高反射镜11之间的滤光器转子9和四分之一波片10.滤波器转子9具有四个带通滤波器91a至91d，其选择性地允许基于 来自偏振光分离元件8的线偏振光分量L3在与光分量的入射角相对应的波长范围内通过，并且被可旋转地支撑，从而可以改变入射角。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012018053A

公开(公告)日：2012-01-26

申请号：JP2010154994

申请日：2010-07-07

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01J3/26

Abstract: PROBLEM TO BE SOLVED: To provide a spectroscopic device capable of widening a variable range of a transmission wavelength bandwidth with a simple filter configuration.SOLUTION: A light source device 1 comprises two filter rotating bodies 8A, 8B provided in series on a light path of incident light L2. The filter rotating bodies 8A, 8B include filters 81a-81h which transmit the incident light L2 selectively in a wavelength range according to an incidence angle of the incident light L2, and a rotary table 80 which supports the filters 81a-81h so that the incidence angle of the incident light can be changed.

Abstract translation: 要解决的问题：提供一种能够以简单的滤波器配置来扩大传输波长带宽的可变范围的分光装置。 解决方案：光源装置1包括串联设置在入射光L2的光路上的两个滤光器旋转体8A，8B。 过滤器旋转体8A，8B包括：滤光器81a-81h，其根据入射光L2的入射角在波长范围内选择性地透射入射光L2;以及旋转台80，其支撑滤光片81a-81h，使得入射光 可以改变入射光的角度。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JPH06125911A

公开(公告)日：1994-05-10

申请号：JP27713492

申请日：1992-10-15

Applicant: HAMAMATSU PHOTONICS KK

Inventor： HIRANO KENICHI ,  SUGIE MASAMI ,  YONEZAWA MICHIHARU

IPC: A61B10/00 ,  A61B1/00 ,  G01N21/64 ,  G02B23/24

Abstract: PURPOSE:To provide an endoscopic device in which a fluorescent image can be picked up and displayed, together with an appearance image, only if fluorescence with more than predetermined luminous strength is detected. CONSTITUTION:When illuminating light involving excitation light is emitted from a light source 56, it is separated by a rotating filter 58 into normal illumination light and excitation light, which are then applied alternately to a subject 51 for inspection. The appearance image and fluorescent image of the subject for inspection are guided by an image guide fiber 53 and caused to impinge on respective first and second CCD cameras 62, 63. The fluorescence of the subject for inspection is detected by a photodetector 69 and only when its luminous strength is at or greater than a set value an image intensifier 65 is operated to double the luminous strength of the fluorescent image and then the image is picked up by the second CCD camera 63. At an image processing circuit 66 the fluorescent image is combined with the appearance image from the first camera 62 and the composite image is displayed on a monitor 67.

公开(公告)号：JP2012233914A

公开(公告)日：2012-11-29

申请号：JP2012160662

申请日：2012-07-19

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01J3/26 ,  G01N21/00 ,  G01N21/01 ,  G02B5/28

Abstract: PROBLEM TO BE SOLVED: To easily expand a variable range of selected wavelength without enlarging a size of a device.SOLUTION: A spectroscopic device 1 comprises: four band pass filters 11a-11d through which light L2 from a light source is selectively transmitted in a wavelength range in accordance with an incidence angle of the light L2; and a flat rotary table 10 on which the band pass filters 11a-11d are erected on a main face 10a and which are rotatable around a rotation center Calong the main face 10a. The four band pass filters 11a-11d are disposed so that light incidence faces 12 or light exit faces 13 are inclined relative to lines connecting the rotation center Con the main face 10a of the rotary table 10 and center points 15a-15d of the band pass filters 11a-11d on the main face 10a, respectively.

Abstract translation: 要解决的问题：为了容易地扩大所选择的波长的可变范围而不扩大设备的尺寸。 分光装置1包括：四个带通滤波器11a-11d，来自光源的光L2根据光L2的入射角在波长范围内选择性地透射; 以及平面旋转台10，带通滤波器11a-11d竖立在主面10a上，并且能够沿着主面10a绕旋转中心C 1 旋转。 四个带通滤波器11a-11d被设置成使得光入射面12或光出射面13相对于连接在主面10a上的旋转中心C 1 的线倾斜 旋转台10和主面10a上的带通滤波器11a-11d的中心点15a-15d。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2008256380A

公开(公告)日：2008-10-23

申请号：JP2007095576

申请日：2007-03-30

Applicant: Hamamatsu Photonics Kk ,  浜松ホトニクス株式会社

Inventor： KATSUMATA MASAKAZU ,  KOIKE TAKASHI ,  YONEZAWA MICHIHARU ,  ITO TOYOSHI ,  KAZUMURA KIMIKO ,  TAKEUCHI AYANO

IPC: G01N21/64 ,  G01J1/42 ,  G01J1/44

Abstract: PROBLEM TO BE SOLVED: To enhance measuring accuracy by reducing the individual differences among a plurality of photodetectors. SOLUTION: In a delay emission measuring instrument 1 equipped with a plurality of delay emission detectors P, electrostatic voltage is applied so that the relative ratio of the rate of change of the ouput of the reference light which is inputted to the delay emission detectors P, and the rate of change of the output of the output value outputted from the delay emission detectors P becomes constant, within a predetermined range with the output value is corrected, so that the output characteristics in this state becomes approximate at a plurality of the delay emission detectors P. As a result, the dynamic ranges D of a plurality of the delay emission detectors P can be made to respectively correspond to the intensities of respective delay emissions. Furthermore, individual differences among a plurality of the delay emission measuring instruments 1 are reduced by correcting the output value, and measurement accuracy can be improved. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过减少多个光电检测器之间的个体差异来提高测量精度。 解决方案：在配备有多个延迟发射检测器P的延迟发射测量仪1中，施加静电电压，使得输入的参考光的输出的变化率与延迟发射的相对比 检测器P，并且从延迟发射检测器P输出的输出值的输出的变化率在校正输出值的预定范围内变得恒定，使得在该状态下的输出特性在多个 延迟发射检测器P.结果，可以使多个延迟发射检测器P的动态范围D分别对应于各个延迟发射的强度。 此外，通过校正输出值来减少多个延迟发射测量仪器1中的个体差异，并且可以提高测量精度。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2000047163A

公开(公告)日：2000-02-18

申请号：JP20995498

申请日：1998-07-24

Applicant: HAMAMATSU PHOTONICS KK

Inventor： FUKUMITSU KENJI ,  FUKUYO FUMITSUGU ,  YONEZAWA MICHIHARU

IPC: G01M11/00 ,  G02F1/13 ,  G02F1/1343 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide a method of correcting pixel defects of a liquid crystal panel and a correction device permitting to efficiently and surely correct defective pixels efficiently and surely. SOLUTION: At the time of inspecting a liquid crystal panel, it is possible to facilitate detection of defective pixels by heating the liquid crystal panel. According to this invention, in a pixel defect correcting device provided with an inspection means by a CCD video camera 20, etc., and a correcting means by a laser oscillator 22 for a liquid crystal panel 1, a warm wind feeder 40 is arranged for the liquid crystal panel 1 which is a correction object installed on a X-Y stage. Such a constitution makes it possible to heat up the liquid crystal panel 1 with warm wind at the time of inspection and re-inspection after correction, and also possible to efficiently and surely carry out three processes of inspection, correction, and re-inspection with the single device.