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.

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.

公开(公告)号：EP1550857A4

公开(公告)日：2006-12-20

申请号：EP03748660

申请日：2003-10-01

Applicant: HAMAMATSU PHOTONICS KK

Inventor： MARUNO TADASHI ,  IWASE FUMIO ,  SATO TAIGA

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

CPC classification number: G01J3/4406 ,  G01J3/2889 ,  G01N21/64 ,  H04N5/321

Abstract: A fluorescence measuring device having a CCD camera applied thereto that is capable of measuring a fluorescent component emitted from a measurement subject in response to an excitation pulse component with which the measuring subject is periodically irradiated. The fluorescence measuring device is at least provided with a CCD, and a control section. The CCD comprises a photoelectric conversion element that photoelectrically converts fluorescent component emitted from a measurement subject, and a charge-storage element that stores and transfers the charges photoelectrically converted by the photoelectric conversion element. The control section outputs an electron shutter signal for sweeping away the charges photoelectrically converted by the photoelectric conversion element, a readout signal for reading out the photoelectrically converted charges into the charge-storage element, and a transfer signal for successively transferring the charges that have been read out. Particularly, the control section outputs an electron shutter signal in response to the generation of an excitation pulse component and outputs a readout signal in response to the outputting of the electron shutter signal, and outputs transfer signals every predetermined number of times of outputting of the readout signal.

公开(公告)号：JP2004125556A

公开(公告)日：2004-04-22

申请号：JP2002288848

申请日：2002-10-01

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

Inventor： MARUNO TADASHI ,  IWASE FUMIO ,  SATO TAIGA

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

CPC classification number: G01J3/4406 ,  G01J3/2889 ,  G01N21/64 ,  H04N5/321

Abstract: PROBLEM TO BE SOLVED: To provide a CCD camera capable of measuring fluorescence emitted from a measuring object corresponding to pulse excitation light.
SOLUTION: The CCD camera 10 is equipped with a CCD 101 including a photoelectric conversion element for receiving fluorescence 60 and performing photoelectric conversion thereof and a charge storage element for storing and transferring the charge photoelectrically-converted by the photoelectric conversion element, and a microcomputer 103 and a CCD driving circuit 102 for outputting an electron shutter signal for discharging the charge photoelectrically-converted by the photoelectric conversion element, a readout signal for reading out the photoelectrically converted charge onto the charge storage element, and a transfer signal for transferring successively the read-out charge. The microcomputer 103 and the CCD driving circuit 102 output the electron shutter signal corresponding to each generation of the pulse excitation light 50, output the readout signal corresponding to the output, and output the transfer signal corresponding to the output of the readout signal in the prescribed number of times.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种能够测量与脉冲激励光对应的测量对象发出的荧光的CCD照相机。 解决方案：CCD摄像机10配备有包括用于接收荧光60并进行光电转换的光电转换元件的CCD 101，以及用于存储和转移由光电转换元件光电转换的电荷的电荷存储元件，以及 微电脑103和CCD驱动电路102，用于输出用于对由光电转换元件进行光电转换的电荷进行放电的电子快门信号，用于将光电转换的电荷读取到电荷存储元件上的读出信号和用于转移的转印信号 连续发放费用。 微计算机103和CCD驱动电路102输出与脉冲激励光50的每一代对应的电子快门信号，输出与输出对应的读出信号，并输出对应于规定的读出信号的输出的传送信号 次数。 版权所有（C）2004，JPO

公开(公告)号：JP2004266372A

公开(公告)日：2004-09-24

申请号：JP2003044855

申请日：2003-02-21

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

Inventor： IWASE FUMIO ,  SATO TAIGA

IPC: H01L27/148 ,  H04N5/335 ,  H04N5/361 ,  H04N5/372 ,  H04N5/378

CPC classification number: H04N5/361 ,  H04N5/3655

Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit for suppressing shading, etc., while suppressing the occurrence of new noise.
SOLUTION: This image pickup unit 1a is provided with a solid-state image pickup element provided with an effective pixel part for photoelectrically converting light to be measured and an optical black part masked so as not to be irradiated with the light to be measured, an adjusting means for holding prescribed voltage on the basis of an output signal from the optical black part and using the held voltage to adjust the black level of an output signal from the effective pixel part, and a control means for outputting a first instruction signal for instructing the solid-state image pickup device to read an electric charge to be photoelectrically converted as an output signal and a second instruction signal for instructing the adjusting means to hold prescribed voltage, respectively. The control means outputs the second instruction signal so as to exceed a time required to hold at least the prescribed voltage before outputting the first instruction signal.
COPYRIGHT: (C)2004,JPO&NCIPI