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    4.
    发明专利
    未知

    公开(公告)号：DE60331454D1

    公开(公告)日：2010-04-08

    申请号：DE60331454

    申请日：2003-10-01

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： MARUNO TADASHI ,  IWASE FUMIO ,  SATO TAIGA

    IPC: G01N21/64 ,  G01J1/42 ,  G01J1/58 ,  G01J3/28 ,  G01J3/44 ,  H04N5/321 ,  H04N5/335 ,  H04N5/353 ,  H04N5/3728 ,  H04N5/376

    Abstract: The invention relates to a fluorescence measuring apparatus to which a CCD camera capable of measuring fluorescent components emitted from a specimen corresponding to excitation pulse components emitted at regular intervals toward the specimen is applied. The fluorescence measuring apparatus has at least a CCD and a controller. The CCD includes photoelectric converters for implementing photoelectric conversion of the fluorescent components emitted from the specimen, and charge storage elements for storing and transferring charges resulting from the photoelectric conversion by the photoelectric converters. The controller outputs an electronic shutter signal for sweeping away the charge resulting from the photoelectric conversion by each photoelectric converter, a readout signal for reading the charge resulting from the photoelectric conversion, to the charge storage element, and a transfer signal for sequentially transferring the charge thus read. In particular, the controller outputs the electronic shutter signal corresponding to generation of each excitation pulse component, outputs the readout signal corresponding to output of the electronic shutter signal, and outputs the transfer signal per predetermined number of readout signals outputted.

    7.
    发明专利
    未知

    公开(公告)号：DE602004018272D1

    公开(公告)日：2009-01-22

    申请号：DE602004018272

    申请日：2004-02-13

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： WATANABE HIROHIKO ,  WATANABE MOTOYUKI ,  INOUE TAKAYUKI ,  MARUNO TADASHI ,  IWASE FUMIO

    IPC: G01N21/64 ,  H04N5/345 ,  H04N5/372

    Abstract: A fluorescence correlation spectroscopy analyzer 1 is equipped with an excitation light illuminating optical system 21, a fluorescence imaging optical system 22, a CCD camera 15, and a data analyzer 16. The excitation light illuminating optical system 21 illuminates excitation light onto a predetermined region of a measured sample S. The fluorescence imaging optical system 22 images the fluorescence generated at the measured sample S onto the photodetection surface of the CCD camera 15. The CCD camera 15 performs photoelectric conversion of the fluorescence made incident onto the photodetection surface in accordance with the respective pixels and outputs the charges generated by the photoelectric conversion as detection signals from an output terminal. The data analyzer 16 inputs the detection signals based on the charges generated at the pixels, among the pixels of the CCD camera 15, that belong to an analyzed pixel set and computes autocorrelation functions of the input detection signals according to each pixel. A fluorescence correlation spectroscopy analyzer, which is enabled to perform fluorescence correlation spectroscopy analysis on multiple points of a measured sample simultaneously and at high speed, is thus provided.

    FLUORESCENCE MEASURING DEVICE
    10.
    发明专利
    FLUORESCENCE MEASURING DEVICE 未知

    公开(公告)号：AU2003268725A1

    公开(公告)日：2004-04-23

    申请号：AU2003268725

    申请日：2003-10-01

    Applicant: HAMAMATSU PHOTONICS KK

    Inventor： SATO TAIGA ,  MARUNO TADASHI ,  IWASE FUMIO

    IPC: G01J1/58 ,  G01J3/28 ,  G01J3/44 ,  G01N21/64 ,  H04N5/321 ,  H04N5/335 ,  H04N5/353 ,  H04N5/3728 ,  H04N5/376

    Abstract: The invention relates to a fluorescence measuring apparatus to which a CCD camera capable of measuring fluorescent components emitted from a specimen corresponding to excitation pulse components emitted at regular intervals toward the specimen is applied. The fluorescence measuring apparatus has at least a CCD and a controller. The CCD includes photoelectric converters for implementing photoelectric conversion of the fluorescent components emitted from the specimen, and charge storage elements for storing and transferring charges resulting from the photoelectric conversion by the photoelectric converters. The controller outputs an electronic shutter signal for sweeping away the charge resulting from the photoelectric conversion by each photoelectric converter, a readout signal for reading the charge resulting from the photoelectric conversion, to the charge storage element, and a transfer signal for sequentially transferring the charge thus read. In particular, the controller outputs the electronic shutter signal corresponding to generation of each excitation pulse component, outputs the readout signal corresponding to output of the electronic shutter signal, and outputs the transfer signal per predetermined number of readout signals outputted.

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