中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

51 records (took 0.017 seconds)

    BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTION LAYER
    5.
    发明公开
    BACK-LIT TRANSMISSIVE DISPLAY HAVING VARIABLE INDEX LIGHT EXTRACTION LAYER 审中-公开
    HINTERGRUNDBELEUCHTETE传染性食品麻省理工大学

    公开(公告)号：EP2707765A1

    公开(公告)日：2014-03-19

    申请号：EP12722245.3

    申请日：2012-05-09

    Applicant: 3M Innovative Properties Company

    Inventor： THOMPSON, David Scott ,  SCHAFFER, Kevin R. ,  YANG, Zhaohui ,  HAO, Encai ,  SHERMAN, Audrey A. ,  MEIS, Michael A. ,  WHEATLEY, John A. ,  STAY, Matthew S. ,  KAMRATH, Robert F. ,  PEKUROVSKY, Mikhail L. ,  SOLOMONSON, Steven D.

    IPC: G02B6/00

    CPC classification number: G02B6/005 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0056 ,  G02B6/0058 ,  G02B6/0066

    Abstract: This application describes a back- lit transmissive display including a transmissive display ( 620 ) and a variable index light extraction layer ( 640 ) optically coupled to a lightguide ( 630 ). The variable index light extraction layer has first regions ( 140 ) of nanovoided polymeric material and second regions ( 130 ) of the nanovoided polymeric material and an additional material. The first and second regions are disposed such that for light being transported at a supercritical angle in the lightguide, the variable index light extraction layer selectively extracts the light in a predetermined way based on the geometric arrangement of the first and second regions. The transmissive display may be a transmissive display panel or a polymeric film such as a graphic.

    Abstract translation: 该应用描述了背光透射显示器，其包括透光显示器和与光导光学耦合的可变折射率光提取层。 可变折射率光提取层具有纳米弹性聚合物材料的第一区域和纳米弹性聚合物材料的第二区域和附加材料。 第一和第二区域被布置成使得对于在光导中以超临界角传输的光，可变索引光提取层基于第一和第二区域的几何布置以预定方式选择性地提取光。 透射显示器可以是透射显示面板或诸如图形的聚合物膜。

    METHODS FOR MAKING ELECTRONIC DEVICES
    6.
    发明公开
    METHODS FOR MAKING ELECTRONIC DEVICES 审中-公开
    用于生产电子元件

    公开(公告)号：EP2232327A1

    公开(公告)日：2010-09-29

    申请号：EP08862236.0

    申请日：2008-12-08

    Applicant: 3M Innovative Properties Company

    Inventor： MAHONEY, Wayne S. ,  NIRMAL, Manoj ,  WARDHANA, Jane K. ,  STAY, Matthew S.

    IPC: G02F1/1343 ,  H01L33/00

    CPC classification number: G02F1/13439

    Abstract: The present disclosure describes methods for making an electronic device. Methods for making electronic devices include providing a first electrode, an electro-responsive layer, and a second electrode. A first conductive nanostructured grid is deposited on a surface of the first electrode. The electro-responsive layer is facing the first conductive nanostructured grid. The electro-responsive layer is positioned between the first electrode and the second electrode. An electronic device having a first nanostructured grid deposited on a first electrode is described.

Patent Agency Ranking