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    • 1. 发明授权
    • Flexible sheet having at least one region of electroluminescence
    • 具有至少一个电致发光区域的柔性片材
    • US07396049B2
    • 2008-07-08
    • US10971638
    • 2004-10-20
    • Veronica A. NelsonDavid M KwasnyMarjan S. AmesburyDon King
    • Veronica A. NelsonDavid M KwasnyMarjan S. AmesburyDon King
    • B42D109/00
    • B42D3/123Y10T428/24521
    • A flexible sheet which includes a substrate having at least one visually discernable surface and at least one electroluminescent lamp assembly positioned proximate to the surface and controlled by a suitable power source as well as means for isolating at least one electroluminescent lamp assembly from deleterious interaction with environment external to the flexible sheet. The flexible sheet can be employed in various applications including bound books, functional cards, locational orientation devices as well as in mechanisms for selectively indicating ingress or egress from architectural structures and other safety indicators. At least one component of the flexible sheet with the electroluminescent lamp assembly can be produced by drop ejection.
    • 一种柔性片材,其包括具有至少一个视觉上可辨别的表面的基底和至少一个电致发光灯组件,所述至少一个电致发光灯组件靠近表面设置并由合适的电源控制,以及用于隔离至少一个电致发光灯组件与环境的有害相互作用的装置 在柔性片外面。 柔性片材可用于各种应用,包括装订书籍,功能卡片,位置定位装置以及用于选择性地指示从建筑结构和其他安全指示器进入或出口的机构。 具有电致发光灯组件的柔性片材的至少一个部件可以通过液滴喷射产生。
    • 3. 发明授权
    • Media for laser imaging
    • 激光成像介质
    • US07270929B2
    • 2007-09-18
    • US11065554
    • 2005-02-24
    • David M KwasnyMakarand P. GoreMarshall Field
    • David M KwasnyMakarand P. GoreMarshall Field
    • G03E1/765G03C5/16G03F7/00G03F7/004
    • B41M5/28B41M5/46B41M7/0081Y10S430/147Y10S430/165
    • A method and a medium for laser imaging is herein disclosed. The medium incorporates one or more types of microstructures having a predetermined heat or radiation modifiable optical characteristic such as color, scattering, diffusion, diffraction, interference and iridescence. Associated intimately with the microstructures is a radiation antenna that acts to absorb radiation from a radiation source. The radiation antenna and source are attuned to one another to efficiently transfer energy therebetween and subsequently to the microstructures; this transfer of energy results in the modification of an optical characteristic of the microstructures to form an image on the medium. The medium has one or more layers that may include both the radiation antenna and the microstructures. Alternatively, the microstructures and radiation antenna may be included in separate layers. Coatings that incorporate one or more layers that include distinct microstructures and radiation antennae are also contemplated.
    • 本文公开了一种用于激光成像的方法和介质。 该介质包含一种或多种具有预定的热或辐射可修改的光学特性的微结构,例如颜色,散射,扩散,衍射,干涉和虹彩。 与微结构密切相关的是用于吸收辐射源辐射的辐射天线。 辐射天线和光源相互调节以有效地在其间传递能量,随后传递到微结构; 这种能量转移导致微观结构的光学特性的修改以在介质上形成图像。 该介质具有可包括辐射天线和微结构两者的一层或多层。 或者,微结构和辐射天线可以包括在单独的层中。 还考虑了包含一个或多个包括不同微结构和辐射天线的层的涂层。