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    • 8. 发明授权
    • Retroreflective articles and retroreflective elements comprising a spherical core and two concentric optical interference layers
    • 逆反射制品和回射元件包括球形芯和两个同心光学干涉层
    • US08496340B2
    • 2013-07-30
    • US12808529
    • 2008-12-16
    • Kenton D. BuddMatthew H. FreyChristopher K. HaasVivek Krishnan
    • Kenton D. BuddMatthew H. FreyChristopher K. HaasVivek Krishnan
    • G02B5/128
    • G02B5/128G02B5/286
    • Retroreflective elements and articles that include such elements. The retroreflective elements (100) include a solid spherical core (110) having an outer surface. A first complete concentric optical interference layer (112) overlays the outer surface of the core providing a first interface between the core and the first optical interference layer, and a second complete concentric optical interference layer (122) overlays the first optical interference layer to provide a second interface between the first optical interference layer and the second optical interference layer. In some embodiments, a third complete concentric optical interference layer overlays the second optical interference layer to provide a third interface between the second optical interference layer and the third optical interference layer. The retroreflective articles include a substrate having a first major surface and a second major surface with a plurality of the retroreflective elements affixed along the first major surface of the substrate.
    • 包括这些元件的回射元件和物品。 回射元件(100)包括具有外表面的实心球形芯(110)。 第一完整同心光学干涉层(112)覆盖芯的外表面,提供芯和第一光学干涉层之间的第一接口,并且第二完整同心光学干涉层(122)覆盖第一光学干涉层以提供 在第一光学干涉层和第二光学干涉层之间的第二接口。 在一些实施例中,第三完整同心光学干涉层覆盖第二光学干涉层,以在第二光学干涉层和第三光学干涉层之间提供第三接口。 回归反射物品包括具有第一主表面的基底和具有沿着基底的第一主表面固定的多个回射元件的第二主表面。
    • 9. 发明申请
    • RETROREFLECTIVE ARTICLES IN THE FORM OF GARMENTS, FIBERS AND FILAMENTS
    • 服装,纤维和薄膜形式的回归文章
    • US20110170193A1
    • 2011-07-14
    • US12808765
    • 2008-12-03
    • Kenton D. BuddCaroline M. YlitaioChristopher K. HaasMatthew H. FreyVivek KrishnanMark K. Nestegard
    • Kenton D. BuddCaroline M. YlitaioChristopher K. HaasMatthew H. FreyVivek KrishnanMark K. Nestegard
    • G02B5/128A41D27/08G02B5/126
    • G02B5/128A41D31/32B29D11/00605G02B5/286
    • Retroreflective articles are provided in the form of garments, fibers and filaments made with retroreflective elements that each include a solid spherical core (110) with an outer core surface, the outer core surface (115). providing a first interface; a first complete concentric optical interference layer (120) having an inner surface overlying the outer core surface (115) and an outer surface (125), the outer surface of the first complete concentric optical interference layer providing a second interface. In some embodiments, the retroreflective elements each include a second complete concentric optical interference layer having an inner surface overlying the outer surface of the first complete concentric optical interference layer and an outer surface, the outer surface of the second complete concentric optical interference layer providing a third interface. In other embodiments, the retroreflective elements each further include a third complete concentric optical interference layer having an inner surface overlying the outer surface of the second complete concentric optical interference layer and an outer surface, the outer surface of the third complete concentric optical interference layer providing a fourth interface. The garments include a surface having a plurality of the foregoing retroreflective elements disposed on the surface. The fibers include an elongate fibrous body having a plurality of the retroreflective elements adhered to the fibrous body. The retroreflective filaments each include a hollow, transparent, tubular member having a plurality of the retroreflective elements contained within the tubular member.
    • 后向反射制品以由回射元件制成的衣服,纤维和长丝的形式提供,每个回射元件包括具有外芯表面的实心球形芯(110)和外芯表面(115)。 提供第一接口; 具有覆盖所述外芯表面(115)的内表面和外表面(125)的第一完整同心光学干涉层(120),所述第一完整同心光学干涉层的外表面提供第二界面。 在一些实施例中,回射元件各自包括具有覆盖第一完整同心光学干涉层的外表面的内表面和外表面的第二完整同心光学干涉层,第二完整同心光学干涉层的外表面提供 第三界面。 在其它实施例中,回射元件每个还包括具有覆盖第二完整同心光学干涉层的外表面的内表面和外表面的第三完整同心光学干涉层,第三完整同心光学干涉层的外表面提供 第四个界面。 衣服包括具有设置在表面上的多个上述回射元件的表面。 纤维包括具有粘附到纤维体上的多个回射元件的细长纤维体。 逆反射丝每个都包括中空的透明管状部件,其具有容纳在管状部件内的多个回射元件。
    • 10. 发明申请
    • RETROREFLECTIVE ARTICLES AND RETROREFLECTIVE ELEMENTS COMPRISING A SPHERICAL CORE AND TWO CONCENTRIC OPTICAL INTERFERENCE LAYERS
    • 包含球形核心和两个中心光学干涉层的回归文章和回归元素
    • US20100302639A1
    • 2010-12-02
    • US12808529
    • 2008-12-16
    • Kenton D. BuddMatthew H. FreyChristopher K. HaasVivek Krishnan
    • Kenton D. BuddMatthew H. FreyChristopher K. HaasVivek Krishnan
    • G02B5/13G02B5/12
    • G02B5/128G02B5/286
    • Retroreflective elements and articles that include such elements. The retroreflective elements (100) include a solid spherical core (110) having an outer surface. A first complete concentric optical interference layer (112) overlays the outer surface of the core providing a first interface between the core and the first optical interference layer, and a second complete concentric optical interference layer (122) overlays the first optical interference layer to provide a second interface between the first optical interference layer and the second optical interference layer. In some embodiments, a third complete concentric optical interference layer overlays the second optical interference layer to provide a third interface between the second optical interference layer and the third optical interference layer. The retroreflective articles include a substrate having a first major surface and a second major surface with a plurality of the retroreflective elements affixed along the first major surface of the substrate.
    • 包括这些元件的回射元件和物品。 回射元件(100)包括具有外表面的实心球形芯(110)。 第一完整同心光学干涉层(112)覆盖芯的外表面,提供芯和第一光学干涉层之间的第一接口,并且第二完整同心光学干涉层(122)覆盖第一光学干涉层以提供 在第一光学干涉层和第二光学干涉层之间的第二接口。 在一些实施例中,第三完整同心光学干涉层覆盖第二光学干涉层,以在第二光学干涉层和第三光学干涉层之间提供第三接口。 回归反射物品包括具有第一主表面的基底和具有沿着基底的第一主表面固定的多个回射元件的第二主表面。