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28 条记录 (耗时 0.017 秒)

    Laser thermal imaging process, dye, and element
    12.
    发明授权
    Laser thermal imaging process, dye, and element 失效
    激光热成像工艺，染料和元素

    公开(公告)号：US06703111B2

    公开(公告)日：2004-03-09

    申请号：US10032922

    申请日：2001-10-25

    申请人： Ruizheng Wang ,  Kevin W. Williams ,  Ann L. Carroll-Lee

    发明人： Ruizheng Wang ,  Kevin W. Williams ,  Ann L. Carroll-Lee

    IPC分类号： B32B2714

    CPC分类号： B41M5/465 ,  C09B23/08 ,  Y10T428/24802

    摘要： A laser-induced thermal recording element comprising a support having thereon a colorant layer comprising a colorant dispersed in a polymeric binder, said colorant layer having associated therewith a laser light-absorbing dye absorbing at the wavelength of a laser used to expose said element, said laser light-absorbing dye comprising a polymethine (cyanine) dye having covalently bonded thereto a phenylenediamine moiety. The element exhibits improved dye stability.

    摘要翻译： 一种激光诱导的热敏记录元件，包括其上具有着色剂层的载体，所述着色剂层包含分散在聚合物粘合剂中的着色剂，所述着色剂层具有吸收在用于暴露所述元件的激光波长处吸收的激光吸收染料，所述激光吸收染料 激光吸收染料，其包含共价键合有苯二胺部分的聚甲基（花青）染料。 该元件显示改善的染料稳定性。

    MEMS printhead based compressed fluid printing system
    13.
    发明授权
    MEMS printhead based compressed fluid printing system 失效
    基于MEMS打印头的压缩流体打印系统

    公开(公告)号：US07762647B2

    公开(公告)日：2010-07-27

    申请号：US11860820

    申请日：2007-09-25

    申请人： Rajesh V. Mehta ,  Michael A. Marcus ,  Ruizheng Wang ,  Gilbert A. Hawkins

    发明人： Rajesh V. Mehta ,  Michael A. Marcus ,  Ruizheng Wang ,  Gilbert A. Hawkins

    IPC分类号： B41J2/015

    CPC分类号： B41J2/015 ,  B41J2/04

    摘要： A method and apparatus for delivering a mixture of compressed fluid and marking material and depositing the marking material in a pattern onto a substrate, includes a high pressure source of a mixture of compressed fluid and marking material. A micro-machined manifold includes a plurality of micro-nozzles, a fluid chamber, and an entrance port with portions of a first surface of the micro-machined manifold defining the entrance port with the entrance port being connected in fluid communication with the fluid chamber. Each of the micro-nozzles having an inlet and an outlet with the inlet being connected in fluid communication with the fluid chamber and the outlet being located on the second surface of the micro-machined manifold. Each micro-nozzle is shaped to produce a directed beam of the mixture of compressed fluid and marking material beyond the outlet of the micro-nozzle. A housing is connected in fluid communication with the high pressure source and the entrance port of the micro-machined manifold with the connection being a sealed connection. Optionally, a device operable to capture marking material that does not adhere to the substrate can be included.

    摘要翻译： 用于输送压缩流体和标记材料的混合物并将标记材料以图案沉积到基底上的方法和装置包括压缩流体和标记材料的混合物的高压源。 微加工歧管包括多个微喷嘴，流体室和入口，其中微加工歧管的第一表面的部分限定入口，入口与流体室流体连通地连接 。 每个微喷嘴具有入口和出口，入口与流体室流体连通并且出口位于微加工歧管的第二表面上。 每个微型喷嘴被成形为产生压缩流体和标记材料的混合物的定向束超过微喷嘴的出口。 壳体与微加工歧管的高压源和入口端口流体连通，连接是密封连接的。 可选地，可以包括可操作以捕获不粘附到基底的标记材料的装置。

    Photographic display elements comprising stable IR dye compositions for invisible marking
    18.
    发明授权
    Photographic display elements comprising stable IR dye compositions for invisible marking 有权
    包含用于不可见标记的稳定的IR染料组合物的照相显示元件

    公开(公告)号：US06689518B1

    公开(公告)日：2004-02-10

    申请号：US10300618

    申请日：2002-11-20

    申请人： Kevin W. Williams ,  Ruizheng Wang

    发明人： Kevin W. Williams ,  Ruizheng Wang

    IPC分类号： G03C1102

    CPC分类号： G03C11/02 ,  G03C5/164 ,  G03C2200/22 ,  Y10S430/145

    摘要： This invention relates to a photographic display element comprising a support, a front side which has at least one photographic imaging layer, and a back side, said front and back sides being on opposite sides of the support, wherein said photographic element further comprises applied on the front or back side a composition comprising coalesced hydrophobic polymer particles having associated therewith an infrared absorbing polymethine dye having covalently bonded thereto a phenylenediamine moiety.

    摘要翻译： 本发明涉及一种照相显示元件，其包括支撑件，具有至少一个照相成像层的前侧和后侧，所述前侧和后侧位于所述支撑件的相对侧上，其中所述照相元件还包括施加在 正面或背面是包含聚结的疏水性聚合物颗粒的组合物，其具有与其共价键合苯二胺部分的红外吸收聚甲炔染料。