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    EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM
    1.
    发明申请
    EMISSIVE ARTICLE WITH LIGHT EXTRACTION FILM 有权
    具有光提取膜的动画文章

    公开(公告)号：US20160197311A1

    公开(公告)日：2016-07-07

    申请号：US14911449

    申请日：2014-08-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Sergey LAMANSKY ,  Ghidewon AREFE ,  Vivian W. JONES ,  James M. NELSON

    IPC: H01L51/52 ,  H01L51/00

    CPC classification number: B82Y20/00 ,  G02B6/0053 ,  H01L51/0093 ,  H01L51/5275 ,  H01L51/5281 ,  H01L51/5284 ,  H01L2251/303

    Abstract: An emissive article includes an OLED having a light emission surface, a circular polarizer, and a light extraction film optically between the OLED and the circular polarizer and being optically coupled to the light emission surface. The light extraction film includes a two-dimensional structured layer of extraction elements having a first index of refraction and a pitch in a range from 400 to 800 nm and a backfill layer including a material having a second index of refraction different from the first index of refraction.

    Abstract translation: 发射制品包括具有发光表面的OLED，圆偏振器和光学上在OLED和圆偏振器之间并且光耦合到光发射表面的光提取膜。 光提取膜包括具有第一折射率和400至800nm范围内的间距的提取元件的二维结构化层，以及包括具有不同于第一折射率的第二折射率的材料的回填层 折射。

    EMISSIVE DISPLAY WITH HYBRID POLARIZER
    3.
    发明申请
    EMISSIVE DISPLAY WITH HYBRID POLARIZER 有权
    混合偏振器的电磁显示

    公开(公告)号：US20150325813A1

    公开(公告)日：2015-11-12

    申请号：US14648518

    申请日：2013-11-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Adam D. HAAG ,  Ghidewon AREFE ,  Kenneth A. EPSTEIN ,  Nathaniel K. NAISMITH ,  Seong Taek LEE ,  Sergey LAMANSKY ,  William A. TOLBERT

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5281 ,  G02B27/281 ,  H01L27/3244 ,  H01L51/5268 ,  H01L51/5271 ,  H01L51/5275

    Abstract: An emissive display comprising an OLED, a first birefringent reflective polarizer, a second birefringent reflective polarizer optically between the OLED and the first birefringent reflective polarizer, a first linear absorbing polarizer having a contrast ratio of less than 100:1 optically between the first birefringent reflective polarizer and the second birefringent reflective polarizer, a second linear absorbing polarizer having a contrast ratio of less than 100:1, where the first birefringent reflective polarizer is optically between the second linear absorbing polarizer and the first linear absorbing polarizer, and a structured optical film optically between the OLED and the second birefringent reflective polarizer.

    Abstract translation: 一种发光显示器，包括OLED，第一双折射反射偏振器，在OLED和第一双折射反射型偏振器之间光学上的第二双折射反射偏振器，在第一双折射反射型光学器件之间光学地具有小于100:1的对比度的第一线性吸收偏振器 偏振器和第二双折射反射型偏振器，具有小于100:1的对比度的第二线性吸收偏振器，其中第一双折射反射偏振器在光学上位于第二线性吸收偏振片和第一线性吸收偏振片之间，并且结构化光学膜 光学地在OLED和第二双折射反射偏振器之间。

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