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    Systems and methods for providing multiple object planes in an optical image scanner
    196.
    发明申请
    Systems and methods for providing multiple object planes in an optical image scanner 有权
    用于在光学图像扫描仪中提供多个物体平面的系统和方法

    公开(公告)号：US20040164224A1

    公开(公告)日：2004-08-26

    申请号：US10371011

    申请日：2003-02-20

    Inventor： Rodney C. Harris ,  Kurt E. Spears

    IPC: H01L027/00 ,  H01J003/14

    CPC classification number: H04N1/02409 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1013 ,  H04N2201/02493

    Abstract: Systems and methods for optically scanning multiple object planes are provided. One embodiment is a method for providing multiple object planes in an optical image scanning environment comprising positioning a first optical sensor array to receive an optical signal corresponding to a first object plane located a first distance from the platen and positioning a second optical sensor array to receive an optical signal corresponding to a second object plane located a second distance from the platen.

    Abstract translation: 提供了用于光学扫描多个物体平面的系统和方法。 一个实施例是一种用于在光学图像扫描环境中提供多个物体平面的方法，包括定位第一光学传感器阵列以接收对应于距压板第一距离的第一物体平面的光学信号，并且定位第二光学传感器阵列以接收 对应于距离压板的第二距离的第二物平面的光信号。

    Radiation image read-out apparatus and stimulating light cut filter
    198.
    发明申请
    Radiation image read-out apparatus and stimulating light cut filter 失效
    辐射图像读出装置和刺激光切割滤光片

    公开(公告)号：US20040057095A1

    公开(公告)日：2004-03-25

    申请号：US10669017

    申请日：2003-09-24

    Applicant: FUJI PHOTO FILM CO., LTD.

    Inventor： Hiroaki Yasuda

    IPC: G02B026/08

    CPC classification number: H04N1/0306 ,  G02B5/22 ,  G02B5/26 ,  H04N1/03 ,  H04N1/0315 ,  H04N2201/02493

    Abstract: A stimulating light cut filter is disposed between a radiation image convertor panel and a line sensor to transmit the stimulated emission and cut the stimulating light. The stimulating light cut filter includes an optical element which absorbs the stimulating light, and a reflecting layer which reflects the stimulating light.

    Abstract translation: 刺激性的光截止滤光器设置在辐射图像转换面板和线传感器之间，以传输受激发射并切割刺激光。 刺激性的光截止滤光器包括吸收刺激光的光学元件和反射刺激光的反射层。

    IMAGE READING DEVICE, IMAGE EXPOSURE DEVICE, AND IMAGE RECORDING DEVICE
    199.
    发明申请
    IMAGE READING DEVICE, IMAGE EXPOSURE DEVICE, AND IMAGE RECORDING DEVICE 失效
    图像读取装置，图像曝光装置和图像记录装置

    公开(公告)号：US20010043373A1

    公开(公告)日：2001-11-22

    申请号：US09090922

    申请日：1998-06-05

    Inventor： TAKASHI HIRAKAWA ,  ATSUSHI YAMAZAKI

    IPC: H04N001/04

    CPC classification number: H04N1/40056 ,  H04N1/03 ,  H04N2201/02493

    Abstract: Because the dynamic range of a solid-state image sensor is relatively narrow, it is necessary to reduce the amount of light using an aperture so that the amount of light incident on the solid-state image sensor is within the range of the dynamic range. However, the amount of control at this time may exceed a controllable range which is the maximum limit of an amount in which diffraction is not generated. As a result, the amount of control by the aperture is determined so that the amount of control by the aperture does not exceed the controllable range, and an ND filter, which corresponds to or is approximate to the amount of control of reduced light which was obtained by subtracting the amount of control by the aperture from the total amount of control, is placed on an optical path.

    Abstract translation: 因为固态图像传感器的动态范围相对较窄，所以有必要使用孔径来减少光量，使得入射到固态图像传感器的光量在动态范围的范围内。 然而，此时的控制量可能超过不产生衍射量的最大极限的可控范围。 结果，通过孔径的控制量被确定为使得孔径的控制量不超过可控范围，并且ND滤波器对应于或接近减少的光控制量 通过从总控制量减去光圈的控制量而获得的光被放置在光路上。

    Image reading apparatus
    200.
    发明授权
    Image reading apparatus 失效
    图像读取装置

    公开(公告)号：US6023071A

    公开(公告)日：2000-02-08

    申请号：US877889

    申请日：1997-06-18

    Applicant: Nobuhiko Ogura ,  Tohru Tsuchiya ,  Seishi Ikami ,  Taizo Akimoto

    Inventor： Nobuhiko Ogura ,  Tohru Tsuchiya ,  Seishi Ikami ,  Taizo Akimoto

    IPC: G01T1/29 ,  H04N1/028 ,  G03B42/00

    CPC classification number: H04N1/0283 ,  G01T1/2014 ,  G01T1/2942 ,  H04N1/02815 ,  H04N1/02895 ,  H04N2201/02493

    Abstract: An image reading apparatus includes a first laser stimulating ray source for emitting a laser beam having a wavelength of 633 nm or 635 nm, a second laser stimulating ray source for emitting a laser beam having a wavelength of 470 to 480 nm, a laser beam scanning device for scanning the laser beam, at least one light detector for photoelectrically detecting light released from an image carrier carrying an image, and at least one filter member disposed in front of the light detector and having a plurality of filters for transmitting light of different wavelengths. The thus constituted image reading apparatus can be used for a radiation diagnosis system, an autoradiographic system, an electron microscope detecting system and a radiation diffraction image detecting system using a stimulable phosphor and a fluorescence detecting system and an image can be read with high sensitivity.

    Abstract translation: 一种图像读取装置包括用于发射波长为633nm或635nm的激光束的第一激光刺激射线源，用于发射波长为470至480nm的激光束的第二激光刺激射线源，激光束扫描 用于扫描激光束的装置，用于光电检测从承载图像的图像载体释放的光的至少一个光检测器，以及设置在光检测器前面的至少一个滤光器构件，并具有用于透射不同波长的光的多个滤光器 。 这样构成的图像读取装置可以用于放射线诊断系统，放射自显影系统，电子显微镜检测系统和使用可激发荧光体和荧光检测系统的放射线衍射图像检测系统，并且可以以高灵敏度读取图像。

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