System and method for controlling gradation
    1.
    发明授权
    System and method for controlling gradation 有权
    控制灰度的系统和方法

    公开(公告)号:US06805423B2

    公开(公告)日:2004-10-19

    申请号:US10413398

    申请日:2003-04-15

    IPC分类号: B41J2205

    CPC分类号: B41J2/36 H04N1/40031

    摘要: A gradation control system includes a device for deriving 2**n decoded data from lower n bits expressing a gradation per dot, a device for grouping the 2**n decoded data with respect to a plurality of dots, to produce 2**n first bit planes, a device for giving to an element a signal of pattern corresponding to each of the first bit planes for a time obtained by adding a time that depends on a decoded value of each of the first bit planes, to an initializing time, a device for grouping, per bit weight, respective bits excluding the lower n bits that express the gradation per dot, to produce a second bit plane, and a device for giving to the element a signal of pattern corresponding to the second bit plane for a time that depends on a weight of the second bit plane.

    摘要翻译: 灰度控制系统包括用于从表示每个点的灰度的低n位导出2个** n个解码数据的装置,用于将2 ** n个解码数据相对于多个点进行分组的装置,以产生2 ** n 第一位平面,用于通过将取决于每个第一位平面的解码值的时间添加到初始化时间而获得的时间,向元素赋予对应于每个第一位平面的图案的信号的设备, 每个比特重量分配除了表示每个点的灰度的下位n的各个比特以产生第二比特平面的装置,以及用于向元素给予对应于第二比特平面的模式的信号的装置,用于 时间取决于第二位平面的重量。

    Printing system using thermal printer
    2.
    发明授权
    Printing system using thermal printer 失效
    打印系统采用热敏打印机

    公开(公告)号:US07030896B2

    公开(公告)日:2006-04-18

    申请号:US10413484

    申请日:2003-04-15

    IPC分类号: B41J2/52

    CPC分类号: B41J2/36

    摘要: A printing system using a thermal printer capable of readily visually discriminating the background data and sales data, saving waste of paper resources and improving the printing speed is provided. When printing basic data and background data in superimposition on each other in a thermal printer having a matrix array of color generation dots, data representing density gradation values are supplied to each color generation dot for printing background data with density lower than the density of the basic data. The direction of the basic data is set to a direction different by 90 degrees, for instance, from the direction of the array of the basic data. The visual discrimination of the two different kinds of data is improved.

    摘要翻译: 提供了使用能够容易地视觉辨别背景数据和销售数据的热敏打印机的打印系统,节省了纸资源的浪费和提高打印速度。 当在具有彩色生成点的矩阵阵列的热敏打印机中相互重叠打印基础数据和背景数据时,将表示浓度灰度值的数据提供给每个颜色生成点,用于印刷密度低于基本密度的背景数据 数据。 基本数据的方向被设定为与基本数据的阵列方向不同的方向,例如90度。 两种不同数据的视觉辨别得到改善。

    Printing system using thermal printer
    3.
    发明申请
    Printing system using thermal printer 失效
    打印系统采用热敏打印机

    公开(公告)号:US20050041090A1

    公开(公告)日:2005-02-24

    申请号:US10413484

    申请日:2003-04-15

    CPC分类号: B41J2/36

    摘要: A printing system using a thermal printer capable of readily visually discriminating the background data and sales data, saving waste of paper resources and improving the printing speed is provided. When printing basic data and background data in superimposition on each other in a thermal printer having a matrix array of color generation dots, data representing density gradation values are supplied to each color generation dot for printing background data with density lower than the density of the basic data. The direction of the basic data is set to a direction different by 90 degrees, for instance, from the direction of the array of the basic data. The visual discrimination of the two different kinds of data is improved.

    摘要翻译: 提供了使用能够容易地视觉辨别背景数据和销售数据的热敏打印机的打印系统,节省了纸资源的浪费和提高打印速度。 当在具有彩色生成点的矩阵阵列的热敏打印机中相互重叠打印基础数据和背景数据时,将表示浓度灰度值的数据提供给每个颜色生成点,用于印刷密度低于基本密度的背景数据 数据。 基本数据的方向被设定为与基本数据的阵列方向不同的方向,例如90度。 两种不同数据的视觉辨别得到改善。

    Method of printing data on sheet
    4.
    发明授权
    Method of printing data on sheet 失效
    在纸上打印数据的方法

    公开(公告)号:US06927787B2

    公开(公告)日:2005-08-09

    申请号:US10413386

    申请日:2003-04-15

    摘要: A system for printing data on sheets, which can solve the problem of the waste of paper resources and also improve the printing speed. The second data is printed as background on an area of printing the first data in a mode that the first and second data can be visually discriminated from each other. The sheets are either receipts or train tickets or airplane tickets or entrance tickets. The mode permitting the visual discrimination is one based on density gradation printing. The printing is performed by a thermal printer. The mode permitting the visual discrimination is one based on the difference in density.

    摘要翻译: 一种用于在纸张上打印数据的系统,可以解决纸资源浪费的问题,并提高打印速度。 将第二数据作为背景打印在以第一和第二数据彼此可视地区分的模式的打印第一数据的区域上。 票据是收据或火车票或机票或门票。 允许视觉辨别的模式是基于密度等级打印的模式。 打印由热敏打印机执行。 允许视觉辨别的模式是基于密度差的模式。