Method for thermal recording
    1.
    发明授权
    Method for thermal recording 失效
    热记录方法

    公开(公告)号:US06475709B2

    公开(公告)日:2002-11-05

    申请号:US09728467

    申请日:2000-11-30

    IPC分类号: B41J232

    CPC分类号: B41J2/4753 B41J2/32

    摘要: A method for recording an image on a thermographic material (m) provides a thermographic material, a transparent thermal head (TH) having energizable heating elements (Hi), and a radiation beam (L). The heating elements of the thermal head are activated and the radiation beam is passed through transparent parts of the thermal head. Herein, the total energy resulting from the thermal head and from the radiation beam has a level corresponding to a gradation of the image to be recorded. Further embodiments comprise e.g. holding the thermographic material on one and a same drum during both an imagewise exposing step and a heating step.

    摘要翻译: 用于在热成像材料(m)上记录图像的方法提供了热成像材料,具有可激励加热元件(Hi)的透明热敏头(TH)和辐射束(L)。 热敏头的加热元件被激活,辐射束通过热敏头的透明部分。 这里,由热头和辐射束产生的总能量具有与要记录的图像的灰度相对应的电平。 其他实施例包括例如 在成像曝光步骤和加热步骤期间将热成像材料保持在同一个鼓上。