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公开(公告)号：AU2003262078A1
公开(公告)日：2004-04-30
申请号：AU2003262078
申请日：2003-09-11
Applicant: HAMAMATSU PHOTONICS KK
Inventor： TAKEMORI TAMIKI , IKEDA TAKAHIRO
Abstract: The present invention relates to a compact and inexpensive 3D image display apparatus and others with a structure enabling color display of a clear 3D image even with use of a spatial light modulator of a low resolution. The 3D image display apparatus has an illumination light source section, a transmission type spatial light modulator, lenses, and a mask. The illumination light source section has three point light sources for emitting illumination light components of mutually different wavelengths (red, green, and blue). The point light source for emitting the blue illumination light component of the shortest wavelength is located at the position B(0,0) on the optical axis of an illumination optical system, the point light source for emitting the red illumination light component at the position R(xr,0), and the point light source for emitting the green illumination light component at the position G(xg,0). The mask is provided with an aperture in an area in which zero-order diffracted waves of respective reproduced light components of the three wavelengths are superimposed on each other after wavefront transformation by the lens. For implementing it, the illumination optical system sets incident directions of the respective illumination light components of the three wavelengths to the spatial light modulator.
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公开(公告)号：DE112008003471B4
公开(公告)日：2016-05-25
申请号：DE112008003471
申请日：2008-11-07
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDA TAKAHIRO , IWAI HIDENAO , YAMAUCHI TOYOHIKO
Abstract: Probenidentifizierungs-Vorrichtung, die umfasst: eine Bildeingabeeinrichtung zum Eingeben von Bildinformationen einer Probe; eine Bildanzeigeeinrichtung zum Anzeigen der Bildinformationen für einen Beobachter; eine Bereich-Angabeeinrichtung zum Angeben eines festen Bereiches der Bildinformationen in Reaktion auf einen Vorgang, der von dem Betrachter entsprechend den durch die Bildanzeigeeinrichtung angezeigten Bildinformationen ausgeführt wird; eine Umwandlungseinrichtung zum Durchführen von Umwandlung von Vibrationsinformationen der Probe in dem durch die Bereich-Angabeeinrichtung angegebenen festen Bereich in Toninformationen; und eine Tonausgabeeinrichtung zum Ausgeben der durch die Umwandlungseinrichtung Umwandlung unterzogenen Toninformationen an den Beobachter.
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公开(公告)号：DE112008003471T5
公开(公告)日：2011-01-13
申请号：DE112008003471
申请日：2008-11-07
Applicant: HAMAMATSU PHOTONICS KK
Inventor： IKEDA TAKAHIRO , IWAI HIDENAO , YAMAUCHI TOYOHIKO
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4.发明公开CELL OBSERVATION DEVICE AND CELL OBSERVATION METHOD 审中-公开ZELLBEOBACHTUNGSVORGHHTUNG UND ZELLBEOBACHTUNGSVERFAHREN
公开(公告)号：EP2562246A4
公开(公告)日：2017-06-07
申请号：EP11771922
申请日：2011-04-13
Applicant: HAMAMATSU PHOTONICS KK
Inventor： SUGIYAMA NORIKAZU , KATAOKA TAKUJI , IKEDA TAKAHIRO
Abstract: A cell observation device is provided with a reflection interference measurement light source 106, a quantitative phase measurement light source 105, a reflection interference detection camera 110 which images light emitted from the reflection interference measurement light source 106 and reflected from cells 101, to generate a reflection interference image, a quantitative phase detection camera 112 which images light emitted from the quantitative phase measurement light source 105 and transmitted by the cells 101, to generate a quantitative phase image, an image alignment unit 201 which matches a spatial position of the reflection interference image with a spatial position of the quantitative phase image, to implement alignment between the two images, a first extraction unit 204 which extracts a first parameter from the reflection interference image in alignment with the quantitative phase image, and a second extraction unit 205 which extracts a second parameter from the quantitative phase image in alignment with the reflection interference image.
Abstract translation: 细胞观察装置具有反射干涉测量光源106，定量相位测量光源105，对从反射干涉测量光源106发射并从细胞101反射的光成像的反射干扰检测摄像机110，以生成 反射干涉图像;定量相位检测摄像机112，其对从定量相位测量光源105发出并由单元101发送的光进行成像，以生成定量相位图像;图像对准单元201，其匹配反射干涉的空间位置 图像与定量相位图像的空间位置进行比较以实现两个图像之间的对准;第一提取单元204，其从与定量相位图像对齐的反射干涉图像中提取第一参数;以及第二提取单元205， 来自定量的第二个参数 相位图像与反射干涉图像对齐。
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公开(公告)号：EP1550923A4
公开(公告)日：2009-10-21
申请号：EP03795394
申请日：2003-09-11
Applicant: HAMAMATSU PHOTONICS KK
Inventor： TAKEMORI TAMIKI , IKEDA TAKAHIRO
CPC classification number: G03H1/2205 , G03H1/08 , G03H1/22 , G03H1/2249 , G03H1/2286 , G03H1/2294 , G03H1/24 , G03H2001/048 , G03H2001/221 , G03H2001/2263 , G03H2210/22 , G03H2210/30 , G03H2222/18 , G03H2222/34 , G03H2223/12 , G03H2223/19 , G03H2225/55
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Patent Agency Ranking
公开(公告)号：EP2562245A4
公开(公告)日：2014-02-19
申请号：EP11771921
申请日：2011-04-13
Applicant: HAMAMATSU PHOTONICS KK
Inventor： SUGIYAMA NORIKAZU , KATAOKA TAKUJI , IKEDA TAKAHIRO
CPC classification number: G01N21/45 , C12M41/46 , G01N15/1475 , G01N2021/451 , G02B21/14 , G06K9/0014 , G06K9/00147 , G06T7/0012 , G06T2207/10056 , G06T2207/30024
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7.发明公开
公开(公告)号：EP2562533A4
公开(公告)日：2017-12-06
申请号：EP11771919
申请日：2011-04-13
Applicant: HAMAMATSU PHOTONICS KK
Inventor： SUGIYAMA NORIKAZU , KATAOKA TAKUJI , IKEDA TAKAHIRO
CPC classification number: G01N21/45 , C12Q1/02 , G01N21/253
Abstract: A membrane potential change detection device 1 is provided with a reflection interference measurement light source 106, a holder 103 which holds a transparent member 102a on which cells 101 are mounted, a reflection interference detection camera 110 which images light emitted from the reflection interference measurement light source 106 and reflected from the cells 101 through the transparent member 102a, to generate a reflection interference image, and an analysis unit 202 which calculates a parameter dI about adhesion between the cells 101 and the transparent member 102a from the reflection interference image and detects a change of membrane potential of the cells 101 on the basis of a change of the parameter dI.
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公开(公告)号：JP2011232056A
公开(公告)日：2011-11-17
申请号：JP2010100284
申请日：2010-04-23
Applicant: Hamamatsu Photonics Kk , 浜松ホトニクス株式会社
Inventor： SUGIYAMA NORIKAZU , KATAOKA TAKUJI , IKEDA TAKAHIRO
CPC classification number: G01N21/45 , C12Q1/02 , G01N21/253
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting a change in a membrane potential capable of detecting the change in the membrane potential of a cell in a noninvasive method without labeling the cell membrane.SOLUTION: The apparatus for detecting the change in the membrane potential 1 includes: a light source 106 for reflection interference measurement; a holding section 103 for holding a transparent member 102a mounted with a cell 101; a camera 110 for reflection interference detection for imaging the reflected light which has been emitted from the light source 106 for reflection interference measurement and has been reflected from the cell 101 through the transparent member 102a to form a reflection interference image; and an analysis section 202 for calculating a parameter dI concerning adhesion between the cell 101 and the transparent member 102a from the reflection interference image and detecting the change in the membrane potential of the cell 101 based on the change in the parameter dI.
Abstract translation: 要解决的问题：提供一种用于检测能够以非侵入性方法检测细胞膜电位变化而不标记细胞膜的膜电位变化的装置和方法。 解决方案：用于检测膜电位1的变化的装置包括：用于反射干涉测量的光源106; 用于保持安装有单元101的透明构件102a的保持部103; 用于对从光源106发射的用于反射干涉测量的反射光成像的反射干涉检测用摄像机110，并通过透明构件102a从单元101反射，形成反射干涉图像; 以及分析部202，用于根据反射干涉图像计算关于单元101和透明构件102a之间的粘附的参数dI，并且基于参数dI的变化来检测单元101的膜电位的变化。 版权所有（C）2012，JPO＆INPIT
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9.发明专利Three-dimensional image display device and three-dimensional image display method 有权三维图像显示装置和三维图像显示方法
公开(公告)号：JP2005195803A
公开(公告)日：2005-07-21
申请号：JP2004001303
申请日：2004-01-06
Applicant: Hamamatsu Photonics Kk , 浜松ホトニクス株式会社
Inventor： IKEDA TAKAHIRO , TAKEMORI TAMIKI
CPC classification number: G03H1/0841 , G03H1/08 , G03H1/2249 , G03H1/2294 , G03H2001/0858 , G03H2001/221 , G03H2210/30 , G03H2225/52
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image display device, capable of displaying a high quality reconstructed image by making effective use of the focusing function of the observer's eyes, using a simple constitution.
SOLUTION: The interval between luminescent spots, constituting an objective reconstructed image to be displayed and/or an initial phase value, is set so that reproduce the light which reaches a region, where a reconstructed image by diffraction of a specific order in a spatial light modulating element 11 can be observed has a plurality of peak positions on a rear focal plane of a lens 12, and the spatial light modulating element 11 is made to exhibit a hologram, capable of displaying the objective reconstructed image. Illuminating light 90, incident on the spatial light modulation element 11 exhibiting the hologram, is amplitude- or phase-modulated at each pixel. This modulated light, that is, the reproduced light is subjected to wavefront conversion by the lens 12, whereby a reconstructed image is formed. An observer who locates the pupil of the eye near an aperture 13A in a mask 13 can observe the displayed reconstructed image 93 through the aperture 13A and a half mirror 15.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种三维图像显示装置，能够通过使用简单的结构有效利用观察者的眼睛的聚焦功能来显示高质量的重建图像。
解决方案：构成要显示的客观重建图像和/或初始相位值的发光点之间的间隔被设置为使得再现到达区域的光，其中通过衍射具有特定顺序的重建图像 可以观察到空间光调制元件11在透镜12的后焦平面上具有多个峰值位置，并且使空间光调制元件11呈现出能够显示目标重建图像的全息图。 入射到呈现全息图的空间光调制元件11上的照明光90在每个像素处进行幅度或相位调制。 该被调制的光即再现光被透镜12进行波前转换，由此形成重构图像。 在掩模13中靠近孔13A定位眼睛的瞳孔的观察者可以通过孔13A和半反射镜15观察所显示的重建图像93.（C）2005，JPO＆NCIPI
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公开(公告)号：JP2004102075A
公开(公告)日：2004-04-02
申请号：JP2002265935
申请日：2002-09-11
Applicant: Hamamatsu Photonics Kk , 浜松ホトニクス株式会社
Inventor： TAKEMORI TAMIKI , IKEDA TAKAHIRO
CPC classification number: G03H1/2205 , G03H1/08 , G03H1/22 , G03H1/2249 , G03H1/2286 , G03H1/2294 , G03H1/24 , G03H2001/048 , G03H2001/221 , G03H2001/2263 , G03H2210/22 , G03H2210/30 , G03H2222/18 , G03H2222/34 , G03H2223/12 , G03H2223/19 , G03H2225/55
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive three-dimensional image display device which vividly displays three-dimensional images in color even when using a low-resolution spatial optical modulation element. SOLUTION: A three-dimensional image display device 1 is provided with an illuminating light source part 10, a lens 20, a transmissive spatial optical modulation element 30, a lens 40, and a mask 50. The illuminating light source part 10 has three point light sources which emit illuminating light of mutually different wavelengths (red, green and blue). The point light source which emits blue illuminating light of the shortest wavelength is placed in a position B(0, 0) on an optical axis of an illuminating optical system. The point light source which emits red illuminating light is placed in a position R(x r , 0). The point light source which emits green illuminating light is placed in a position G(x g , 0). An aperture part 51 of the mask 50 is provided in an area where respective 0th-order diffracted waves of reproducing light of three wavelengths have wave surfaces converted by the lens 40 and overlap one another. In order to realize this overlap, directions of incident on the spatial optical modulation element 30 of respective illuminating light of three wavelengths are set by the illuminating optical system. COPYRIGHT: (C)2004,JPO
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