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    NOZZLE AND METHOD OF MAKING SAME
    1.
    发明申请
    NOZZLE AND METHOD OF MAKING SAME 审中-公开
    喷嘴及其制作方法

    公开(公告)号：WO2011014607A1

    公开(公告)日：2011-02-03

    申请号：PCT/US2010/043628

    申请日：2010-07-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  CARPENTER, Barry, S. ,  WILLOUGHBY, Jaime, B. ,  SAHLIN, Jennifer, J.

    Inventor： CARPENTER, Barry, S. ,  WILLOUGHBY, Jaime, B. ,  SAHLIN, Jennifer, J.

    IPC: F02M61/18 ,  B23P15/16

    CPC classification number: F02M61/1833 ,  B05B1/06 ,  B23P15/16 ,  B29C59/00 ,  C23C14/14 ,  C23C14/58 ,  C25D3/12 ,  C25D5/48 ,  C25D7/00 ,  F02M61/168 ,  F02M61/1806 ,  F02M61/184 ,  F02M2200/8069 ,  Y10T29/49432 ,  Y10T29/49433

    Abstract: Nozzle and a method of making the same are disclosed. The method includes the steps of: (a) providing a first material that is capable of undergoing multiphoton reaction; (b) forming a first microstructured pattern in the first material using a multiphoton process; (c) replicating the first microstructured pattern in a second material that is different than the first material to make a first mold that includes a second microstructured pattern in the second material; (d) replicating the second microstructured pattern in a third material different than the first and second materials to make a second mold that includes a third microstructured pattern that includes a plurality of microstructures in the third material; (e) planarizing the third microstructured pattern of the second mold with a layer of a fourth material different than the third material, where the layer exposes tops of the microstructures in the plurality of microstructures in the third microstructured pattern; and (f) removing the third material resulting in a nozzle that includes a plurality of holes in the fourth material, where the holes correspond to the plurality of microstructures in the third microstructured pattern.

    Abstract translation: 公开了喷嘴及其制造方法。 该方法包括以下步骤：（a）提供能够进行多光子反应的第一材料; （b）使用多光子过程在所述第一材料中形成第一微结构图案; （c）以与所述第一材料不同的第二材料复制所述第一微结构图案以制造包括所述第二材料中的第二微结构图案的第一模具; （d）将第二微结构图案复制在不同于第一和第二材料的第三材料中，以制造第二模具，其包括在第三材料中包括多个微结构的第三微结构图案; （e）用不同于第三材料的第四材料层平坦化第二模具的第三微结构图案，其中该层暴露第三微结构图案中的多个微结构中的微结构的顶部; 和（f）去除第三材料，导致在第四材料中包括多个孔的喷嘴，其中孔对应于第三微结构图案中的多个微结构。

    PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY
    2.
    发明申请
    PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY 审中-公开
    用于制作带有提取结构的轻型指南和生产的轻型指南的过程

    公开(公告)号：WO2007137102A3

    公开(公告)日：2008-08-14

    申请号：PCT/US2007069095

    申请日：2007-05-17

    Applicant: 3M INNOVATIVE PROPERTIES CO ,  MARTTILA CHARLES A ,  HOYLE CHARLES D ,  ENDER DAVID A ,  WILLOUGHBY JAIME B ,  DEVOE ROBERT J

    Inventor： MARTTILA CHARLES A ,  HOYLE CHARLES D ,  ENDER DAVID A ,  WILLOUGHBY JAIME B ,  DEVOE ROBERT J

    IPC: B29D11/00 ,  C08F2/50 ,  G02B5/02 ,  G02B6/00

    CPC classification number: G02B6/0041 ,  B29D11/00663 ,  G02B6/0065

    Abstract: A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons / thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures. Each one of the array of light extraction structures has at least one shape factor; the shape factor may vary across the array. At least one light extraction structure may have the geometric configuration of a truncated asphere.

    Abstract translation: 一种方法包括将至少一部分光反应性组合物成像曝光至足以引起同时吸收至少两个光子的光，从而诱导至少一种酸或自由基引发的化学反应，其中组合物暴露于光，图像 以能够至少限定多个光提取结构的表面的图案进行曝光。 光提取结构阵列中的每一个具有至少一个形状因子; 形状因子可能会在阵列上变化。 至少一个光提取结构可以具有截顶的非球面的几何构型。

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