Color measurement device and color measurement method
    2.
    发明授权
    Color measurement device and color measurement method 有权
    色彩测量装置和色彩测量方法

    公开(公告)号:US08687176B2

    公开(公告)日:2014-04-01

    申请号:US13273716

    申请日:2011-10-14

    Abstract: To press a medium using an appropriate pressing force and perform colorimetric measurement, a color measurement device for performing colorimetric measurement of a print pattern printed on a medium, the color measurement device comprising a pressing member for pressing the medium; a power source for outputting power for the pressing member to press the medium; a detecting part for detecting a pressing force on the medium; a color measurement section for performing colorimetric measurement of the print pattern; and a control part for controlling the power source so that the pressing force detected by the detecting part is equal to a predetermined pressing force, and for causing the color measurement section to perform colorimetric measurement of the print pattern printed on the medium pressed by the pressing member.

    Abstract translation: 为了使用适当的按压力按压介质并执行比色测量,所述颜色测量装置包括用于按压所述介质的按压部件,所述颜色测量装置用于对印刷在介质上的印刷图案进行比色测量。 用于输出用于按压构件以按压介质的电力的电源; 用于检测介质上的按压力的检测部分; 用于执行所述打印图案的比色测量的颜色测量部分; 以及控制部分,用于控制电源,使得由检测部分检测的按压力等于预定的按压力,并且使得颜色测量部分对印刷在被按压的媒体上的打印图案进行比色测量 会员。

    COLOR MEASUREMENT DEVICE AND IMAGE FORMING APPARATUS
    8.
    发明申请
    COLOR MEASUREMENT DEVICE AND IMAGE FORMING APPARATUS 有权
    颜色测量装置和图像形成装置

    公开(公告)号:US20120327405A1

    公开(公告)日:2012-12-27

    申请号:US13523807

    申请日:2012-06-14

    Abstract: The color measurement device and an image forming apparatus using the same includes a light source for irradiating a color measurement object with white light; a diffraction grating for dispersing the light reflected from the color measurement object; and a line sensor formed of multiple pixels that generate an electric signal corresponding to the intensity of the light dispersed by the diffraction grating, wherein the light source includes a light-emitting diode having a peak value of emission intensity in a wavelength zone of 380 nm to 420 nm, and a plural types of fluorescent members each having a peak value of fluorescence intensity in a wavelength zone of 420 nm to 730 nm.

    Abstract translation: 色彩测量装置和使用该彩色测量装置的图像形成装置包括:用白光照射彩色测量对象的光源; 用于分散从所述颜色测量对象反射的光的衍射光栅; 以及由多个像素构成的线传感器,其生成与由衍射光栅分散的光的强度对应的电信号,其中,所述光源包括具有380nm的波长区域中的发光强度的峰值的发光二极管 420nm的波长范围内的荧光强度的峰值的多种荧光体。

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