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    • 1. 发明授权
    • Ink-jet recording method and apparatus using a light-tonable recording
liquid
    • 喷墨记录方法和使用光调色记录液体的装置
    • US5777639A
    • 1998-07-07
    • US326344
    • 1994-10-20
    • Tetsuto KageyamaShigeru YoshimuraTakayoshi HanagataNagao HosonoTakashi Saito
    • Tetsuto KageyamaShigeru YoshimuraTakayoshi HanagataNagao HosonoTakashi Saito
    • B41J2/01B41J2/205B41J2/21B41J29/26B41M5/00B41M7/00C09D11/00
    • C09D11/32B41J2/2107B41J29/26B41M7/0009C09D11/30
    • An ink-jet recording method employs a light-tonable recording liquid capable of being toned by light radiation, the liquid preferably containing a recording agent having an absorption peak within a certain wavelength range, an ammonium salt of an organic boron, and a liquid medium. The hue or the density of a desired portion of the light-tonable recording liquid on a recording member is changed by radiating toning light onto that portion. The recording member may have colored portions of an image previously recorded with a light-tonable recording liquid or colored portions just formed in the current recording. Toning light is radiated onto a desired position of the recording region of the member while varying the intensity and/or the period of light radiation in accordance with an information signal. Thus, toning may provide various half-tones or may render the toned portion of the recording liquid colorless, thereby erasing the relevant colored portions. Selective erasure may be followed by re-recording on the same position of the recording region, thereby effecting correction. All-surface erasure allows the recording member to be reused.
    • 喷墨记录方法采用能够通过光辐射调色的可调光记录液体,液体优选含有在一定波长范围内具有吸收峰的记录剂,有机硼的铵盐和液体介质 。 通过将调色光照射到该部分上来改变记录部件上的可光调色记录液体的期望部分的色调或浓度。 记录构件可以具有预先记录有可再现光记录液体的图像的着色部分或刚刚形成在当前记录中的着色部分。 根据信息信号改变光辐射的强度和/或周期,将调色光照射到构件的记录区域的期望位置上。 因此,调色可以提供各种半色调,或者可以使记录液体的调色部分无色,从而擦除相关的着色部分。 可以在记录区域的相同位置重新记录选择性擦除,从而进行校正。 全表面擦除允许记录部件被重复使用。