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    Cathode ray display tube for color print
    6.
    发明专利
    Cathode ray display tube for color print 失效
    用于彩色打印的阴极射线显示管

    公开(公告)号：JPS5757454A

    公开(公告)日：1982-04-06

    申请号：JP13191080

    申请日：1980-09-22

    Applicant: Yokogawa Hokushin Electric Corp

    Inventor： OOHATA SHIYUUICHI

    IPC: H01J31/20 ,  H01J29/32 ,  H04N1/053 ,  H04N1/12 ,  H04N1/50

    CPC classification number: H04N1/127 ,  H01J29/32 ,  H04N1/053 ,  H04N1/12 ,  H04N1/504 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04758 ,  H04N2201/04793

    Abstract: PURPOSE: To match the light emission characteristic with the photosensitive characteristic of a color printing paper, by using blue, green, red light emission phosphor materials having predetermined wave-length area different from those for color picture tube in a cathode ray tube for color print.
    CONSTITUTION: As the phosphor material for the color pring cathode ray tube, Ca
    2 B
    5 O
    9 Cl:Eu having the maximum light emission characteristic at the wavelength of 480W400nm where the radiation energy having the wavelength higher than480nm is less than 10% of the entire energy is used as the blue phosphor material, while Cd
    2 O
    2 S:Tb having the maximum light emission characteristic at the wavelength of 520W570nm where the radiation energy having the wavelength lower than 500nm and higher than 630nm will not exceed over 5% of the entire energy is used as the green phosphor material and PbAl
    2 O
    4 :Cr having the maximum light emission characteristic at the wavelength of 630W750nm where the radiation energy having the wavelength lower than 590nm is lower than 10% of the entire energy is used as the red phosphor material. Consequently the light emission characteristic of a cathode ray tube will match with the color print paper resulting in high-fidelity print.
    COPYRIGHT: (C)1982,JPO&Japio

    Abstract translation: 目的：通过在彩色印刷用阴极射线管中使用具有与彩色显像管不同的预定波长区域的蓝色，绿色，红色发光荧光体材料，以将发光特性与彩色打印纸的感光特性相匹配 。 构成：作为彩色阴极射线管的荧光体材料，使用具有波长高于480nm的辐射能量小于480nm波长的最大发光特性的Ca2B5O9Cl：Eu小于全部能量的10％ 作为蓝色荧光体材料，而具有520〜570nm波长的最大发光特性的Cd2O2S：Tb，其中波长低于500nm且高于630nm的辐射能不超过整个能量的5％以上，可以用作 作为红色荧光体材料，使用具有波长低于590nm的波长630-750nm的最大发光特性的绿色荧光体材料和PbAl2O4：Cr低于全部能量的10％。 因此，阴极射线管的发光特性将与彩色打印纸匹配，导致高保真打印。

    印刷位置補正方法及び印刷装置
    7.
    发明申请
    印刷位置補正方法及び印刷装置 审中-公开
    印刷位置校正方法和印刷装置

    公开(公告)号：WO2003016065A1

    公开(公告)日：2003-02-27

    申请号：PCT/JP2001/007016

    申请日：2001-08-14

    Applicant: 富士通株式会社 ,  菅野浩典 ,  若村昭二

    Inventor： 菅野浩典 ,  若村昭二

    IPC: B41J21/00

    CPC classification number: B41J11/42 ,  B41J11/008 ,  G06K15/16 ,  G06K2215/0085 ,  H04N1/047 ,  H04N2201/02439 ,  H04N2201/04758 ,  H04N2201/04793 ,  H04N2201/04794

    Abstract: A printing apparatus (11) comprises a correction table (16) where in each position on a recording medium, correction data for correcting the feed precision intrinsic to the printing apparatus is stored, correction means (12, 15) for correcting the print position of the print data, on the recording medium, corresponding to at least one specific print region, on the basis of the correction data read out under the printing condition from the correction table and printing means (11, 19) for combining the corrected print data supplied from the correction means and the print data corresponding to the region other than the specific print region, so as to print the combined data on the recording medium.

    Abstract translation: 打印装置（11）包括校正表（16），其中在记录介质上的每个位置存储有用于校正打印装置固有的进给精度的校正数据，校正装置（12,15），用于校正打印位置的打印位置 基于在打印条件下从校正表读出的校正数据和打印装置（11,19）组合所提供的经校正的打印数据，打印数据在记录介质上对应于至少一个特定打印区域 从校正装置和与特定打印区域以外的区域相对应的打印数据，以将该组合数据打印在记录介质上。

    LENS UNIT FOR IMAGE FORMATION, AND IMAGE READER HAVING LENS UNIT
    8.
    发明申请
    LENS UNIT FOR IMAGE FORMATION, AND IMAGE READER HAVING LENS UNIT 审中-公开
    用于图像形成的镜头单元和具有镜头​​单元的图像读取器

    公开(公告)号：WO00045199A1

    公开(公告)日：2000-08-03

    申请号：PCT/JP2000/000333

    申请日：2000-01-24

    IPC: G02B3/00 ,  H04N1/031 ,  H04N1/12 ,  H04N1/028

    CPC classification number: G02B3/0031 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0062 ,  G02B3/0068 ,  G02B3/0075 ,  H04N1/0314 ,  H04N1/0318 ,  H04N1/1215 ,  H04N2201/03112 ,  H04N2201/0312 ,  H04N2201/03133 ,  H04N2201/03141 ,  H04N2201/03145 ,  H04N2201/0315 ,  H04N2201/03154 ,  H04N2201/0317 ,  H04N2201/03187 ,  H04N2201/04758

    Abstract: A lens unit (U15) comprises a housing (45), upper and lower lens arrays (A1', A2'), and first and second prisms (4A, 4B). Each of the lens arrays includes a plurality of lenses (2) formed integrally, an optical shield (4), and a plurality of positioning projections (12). Light passing downward through a first slit (45c) formed in an upper part of the housing (45) into the housing (45) is directed upward by the first prism (4A) and allowed to pass between the two lens arrays (A1', A2'). The light is directed downward by the second prism (4B), and it exits through a second slit (45d) formed in a lower part of the housing (45).

    Abstract translation: 透镜单元（U15）包括壳体（45），上透镜阵列（A1'，A2'）以及第一和第二棱镜（4A，4B）。 每个透镜阵列包括整体形成的多个透镜（2），光学屏蔽（4）和多个定位突起（12）。 通过形成在壳体（45）的上部的第一狭缝（45c）向下通过壳体（45）的光被第一棱镜（4A）向上引导并允许在两个透镜阵列（A1'， A2'）。 光通过第二棱镜（4B）向下引导，并且通过形成在壳体（45）的下部的第二狭缝（45d）离开。

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