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公开(公告)号：US4685069A
公开(公告)日：1987-08-04
申请号：US684787
申请日：1984-12-21
CPC分类号： G01D15/10
摘要： A heat storage correction apparatus and method determines the degree of solidity of a picture data to be recorded and increases the quantity of energy supplied to data elements recording substantially solid portions of the picture elements.
摘要翻译： 热存储校正装置和方法确定要记录的图像数据的稳定度，并且增加提供给记录基本上实心部分的图像元素的数据元素的能量。
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公开(公告)号：US4454516A
公开(公告)日：1984-06-12
申请号：US358951
申请日：1982-03-17
CPC分类号： H04N1/40031 , B41J2/355 , H04N1/032 , H04N1/1931
摘要： A heat-sensitive recording apparatus includes a two-stage buffer memory for storing input video signals corresponding to one line, and a counter which determines the proportion of "black" signals in one line as the signals are input thereto. Whether printing of the line is to be carried out in one or plural operations is determined by the determined proportion, and a signal indicative of the number of operations is outputted to a block driver prior to the time when the corresponding video signals are outputted by the second stage of the buffer memory to a shift register.
摘要翻译： 热敏记录装置包括用于存储对应于一行的输入视频信号的两级缓冲存储器，以及当输入信号时确定一行中的“黑”信号比例的计数器。 在一个或多个操作中执行行的打印是由所确定的比例确定的，并且在相应的视频信号被输出的时间之前将表示操作次数的信号输出到块驱动器 缓冲存储器的第二级到移位寄存器。
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公开(公告)号：US4651167A
公开(公告)日：1987-03-17
申请号：US779645
申请日：1985-09-24
CPC分类号： B41M5/38228 , B41J2/325 , B41M5/345
摘要： A printing method is shown in which printing quality is improved when superimposed thermal-transfer recording is performed. According to the present invention, at least one of a plurality of thermal-transfer media is made of a material of different thermal characteristics from the remaining media. Different thermal-transfer media thermal characteristics are obtained by changing the thickness, melting point or viscosity of the thermal-transfer ink on the thermal transfer media, or by changing the thickness, quality of material or density of the base material of the thermal-transfer media.
摘要翻译： 示出了当执行叠加热转印记录时，改善打印质量的打印方法。 根据本发明，多个热转印介质中的至少一个由与其余介质不同的热特性的材料制成。 通过改变热转印介质上的热转印油墨的厚度，熔点或粘度，或通过改变热转印基材的厚度，材料质量或密度来获得不同的热转印介质热特性 媒体。
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公开(公告)号：US4563691A
公开(公告)日：1986-01-07
申请号：US685382
申请日：1984-12-24
CPC分类号： B41J2/35
摘要： A thermo-sensitive recording apparatus individually controls the energization level of each of a plurality of heater elements formed on a substrate and constituting a thermal print head. In generating each energization level, the present and previous status of an individual heater element and selected neighboring elements are taken into consideration. Other factors combined in a selectively weighted manner include the latent heat of the individual heater element and its neighboring heater elements, the resistance of the heater element, the percentage of heater elements to be activated during the printing of a line, and the temperature of the substrate.
摘要翻译： 热敏记录装置分别控制形成在基板上并构成热打印头的多个加热元件中的每一个的通电电平。 在产生每个通电电平时，考虑各个加热器元件和选定的相邻元件的当前状态和先前状态。 以选择性加权的方式组合的其他因素包括各个加热器元件及其相邻的加热器元件的潜热，加热器元件的电阻，在印刷线路期间被激活的加热器元件的百分比，以及 基质。
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公开(公告)号：US4449137A
公开(公告)日：1984-05-15
申请号：US361158
申请日：1982-03-23
摘要： A thermal recording method which prevents recording density defects includes preheating the heating elements of the thermal recording head during a time when printing is not carried out. Particularly, the head may be preheated during times when a line is not printed, as between adjacent character lines of a printed or typed document, to prevent recording density deterioration of the next printed line.
摘要翻译： 防止记录密度缺陷的热记录方法包括在不执行打印的时间期间预热热敏记录头的加热元件。 特别地，在印刷或打印文件的相邻字符行之间的头部可以在不打印线的期间被预热，以防止下一个印刷线的记录密度变差。
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公开(公告)号：US4560988A
公开(公告)日：1985-12-24
申请号：US399147
申请日：1982-07-16
CPC分类号： B41J2/355
摘要： A thermal head for use in thermal printing is operated according to a method in which the data of one line are recorded divisionally, with recording operations for the first and second halves of a line being carried out alternatingly and repeatedly.
摘要翻译： 用于热敏打印的热敏头根据其中一行的数据被分开地记录的方法进行操作，其中一行的第一和第二半的记录操作被交替地重复执行。
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公开(公告)号：US4567488A
公开(公告)日：1986-01-28
申请号：US686936
申请日：1984-12-27
CPC分类号： B41J2/3555 , B41J2/355
摘要： A method and device for driving a thermal head taking into consideration not only picture data already recorded and picture data on the line containing the aimed data currently being recorded, but also picture data intended to be recorded.
摘要翻译： 不仅考虑已经记录的图像数据和包含当前正在记录的目标数据的行上的图像数据，而且考虑了要被记录的图像数据，驱动热敏头的方法和装置。
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公开(公告)号：US4476179A
公开(公告)日：1984-10-09
申请号：US413205
申请日：1982-08-30
CPC分类号： B41M5/38207 , Y10S428/913 , Y10S428/914 , Y10T428/249994 , Y10T428/249996
摘要： An ink donor sheet comprising a porous sheet and a heat-fusible ink layer formed on it is disclosed. The ink layer has such temperature-dependent gradation characteristics that it remains solid at ordinary temperatures and when it is heated to a certain temperature its viscosity is suddenly decreased and upon further heating, the viscosity is decreased gradually. The ink donor sheet is capable of producing halftones in the images it creates.
摘要翻译： 公开了一种包括多孔片和在其上形成的热熔性油墨层的供墨片。 油墨层具有这样的温度依赖性灰度特性，使其在常温下保持固体，当加热到一定温度时，其粘度突然降低，并且在进一步加热时粘度逐渐降低。 供墨片能够在其产生的图像中产生半色调。
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公开(公告)号：US4432001A
公开(公告)日：1984-02-14
申请号：US337556
申请日：1982-01-06
CPC分类号： B41J2/38
摘要： The heat-generating resistors in a heat-sensitive recording head are preheated, during the serial-to-parallel conversion of the video input signals and prior to the initiation of the recording cycle, to pre-heat the recording medium to a temperature 10.degree. to 15.degree. C. less than the temperature at which recording occurs, thereby reducing the minimum recording time required to produce a high density, high quality image on the recording medium.
摘要翻译： 热敏记录头中的发热电阻器在视频输入信号的串行 - 并行转换期间以及在记录周期开始之前被预热，以将记录介质预加热至10℃ 至15℃，低于记录发生的温度，从而减少在记录介质上产生高密度，高质量图像所需的最小记录时间。
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公开(公告)号：US5573885A
公开(公告)日：1996-11-12
申请号：US331869
申请日：1994-11-01
IPC分类号： B41M5/26 , B41M5/34 , G03F7/00 , G11B7/24 , G11B7/244 , G03C1/72 , B32B3/00 , G03C8/00 , G03C11/12
CPC分类号： G03F7/002 , B41M5/345 , Y10S428/913 , Y10S428/914 , Y10T428/24802
摘要： A transfer recording medium comprising a substrate and a distributed layer of image forming elements, and an image forming method using the recording medium are provided. The distributed layer comprises first and second image forming elements. The first image forming elements comprise at least two species of different coloring characteristics which are capable of decreasing their transferabilities when provided with at light and heat energy under respectively prescribed at least two energy application conditions corresponding to the coloring characteristics. The second image forming element is capable of decreasing its transferability under any one of the at least two energy application conditions.
摘要翻译： 提供了包括基板和图像形成元件的分布层的转印记录介质，以及使用该记录介质的图像形成方法。 分布层包括第一和第二图像形成元件。 第一图像形成元件包括至少两种不同的着色特性，当分别在与着色特性对应的规定的至少两个能量施加条件下以光和热能提供时，能够降低它们的转印性。 第二图像形成元件能够在至少两个能量施加条件中的任何一个下降低其转印性。
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