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    FLEXIBLE HERMETIC THIN FILM WITH LIGHT EXTRACTION LAYER
    4.
    发明授权
    FLEXIBLE HERMETIC THIN FILM WITH LIGHT EXTRACTION LAYER 有权
    具有光提取层的柔性密封薄膜

    公开(公告)号：EP2948993B1

    公开(公告)日：2018-02-21

    申请号：EP14702424.4

    申请日：2014-01-22

    申请人： Corning Incorporated

    发明人： GOLLIER, Jacques ,  KOHNKE, Glenn Eric ,  QUESADA, Mark Alejandro ,  WEST, James Andrew

    IPC分类号： H01L51/52

    CPC分类号： H01L51/5253 ,  H01L51/5268

    摘要： A protected organic light emitting diode includes an organic light emitting diode structure formed on a substrate, a hermetic barrier layer formed over at least part of the organic light emitting diode structure, and a light extraction layer. The barrier layer may include a glass material such as a tin fluorophosphate glass, a tungsten-doped tin fluorophosphate glass, a chalcogenide glass, a tellurite glass, a borate glass or a phosphate glass. The light extraction layer, which may be formed over the barrier layer, includes a high refractive index matrix material and at least one of scattering particles dispersed throughout the matrix material and a roughened surface.

    DISPLAY DEVICES HAVING AN ANTIGLARE LAYER PROVIDING REDUCED SPARKLE APPEARANCE
    6.
    发明公开
    DISPLAY DEVICES HAVING AN ANTIGLARE LAYER PROVIDING REDUCED SPARKLE APPEARANCE 审中-公开
    ANZEIGEVORRICHTUNGEN MIT EINER抗反射剂BESCHICHTUNGFÜRVERRINGERTEN GLANZ

    公开(公告)号：EP2906991A1

    公开(公告)日：2015-08-19

    申请号：EP13777413.9

    申请日：2013-10-03

    申请人： Corning Incorporated

    发明人： GOLLIER, Jacques ,  JOUANNO, Jean-Marc Martin Gerard ,  PIECH, Garrett Andrew

    IPC分类号： G02F1/1335

    CPC分类号： G02B1/10 ,  G02F1/133502 ,  G02F2001/133562

    摘要： Display devices and antiglare layers that minimize glare and the appearance of sparkle are described. One type of display device includes a pixel substrate, having a pixel array, and an antiglare layer. The antiglare layer has a surface roughness with a spatial frequency such that a typical focal length of the antiglare layer is either at least four times larger than an optical distance between a surface of the array of pixels and the antiglare layer, or at least three times smaller than the optical distance between the surface of the array of pixels and the antiglare layer. In some embodiments, a pixel pitch of the array of pixels is less than 120 μm. In some embodiments, the antiglare layer may have a power spectral density that is elliptical, with a minor axis of the power spectral density aligned with a color direction of the array of pixels.

    摘要翻译： 描述了减少眩光和闪光外观的显示装置和防眩光层。 一种类型的显示装置包括具有像素阵列的像素基板和防眩光层。 防眩层具有空间频率的表面粗糙度，使得防眩光层的典型焦距比像素阵列的表面和防眩光层之间的光学距离至少大四倍，或至少三倍 小于像素阵列的表面与防眩光层之间的光学距离。 在一些实施例中，像素阵列的像素间距小于120μm。 在一些实施例中，防眩层可以具有椭圆形的功率谱密度，功率谱密度的短轴与像素阵列的颜色方向对准。

    PRISM ARRAY TO MITIGATE MOIRÉ EFFECT IN AUTOSTEREOSCOPIC DISPLAYS
    8.
    发明公开
    PRISM ARRAY TO MITIGATE MOIRÉ EFFECT IN AUTOSTEREOSCOPIC DISPLAYS 审中-公开
    PRISM安排减少莫尔效应AT自动立体SHOW

    公开(公告)号：EP2783253A1

    公开(公告)日：2014-10-01

    申请号：EP12850931.2

    申请日：2012-11-21

    申请人： Corning Incorporated

    发明人： GOLLIER, Jacques ,  KUKSENKOV, Vasily Dmitrievich

    IPC分类号： G02B27/22 ,  G02B5/04

    CPC分类号： G02B27/22 ,  G02B5/0231 ,  G02B5/0278 ,  G02B27/2214

    摘要： An autostereoscopic display device includes a pixelated image source and an optical element. The pixelated image source is located along a pixel plane and includes a set of pixels and dark regions substantially filling a remainder of the pixelated image source. The pixels are arranged in a pixel array having a pixel duty factor that is defined as pixel size over pixel pitch along the pixel plane and has a value of 1/N. The optical element is located between the pixel plane and an observer plane and is configured to form a projection array of pixel projections on the observer plane. The projection array has a projection duty factor defined as pixel projection size over pixel projection pitch along the observer plane. The projection duty factor is substantially equal to 1 such that two adjacent ones of the pixel projections bound one another on the observer plane.

    SYSTEMS AND METHODS FOR SPECKLE REDUCTION
    10.
    发明公开
    SYSTEMS AND METHODS FOR SPECKLE REDUCTION 审中-公开
    系统和斑纹消除方法

    公开(公告)号：EP2269112A1

    公开(公告)日：2011-01-05

    申请号：EP09766975.8

    申请日：2009-03-27

    申请人： Corning Incorporated

    发明人： GOLLIER, Jacques

    IPC分类号： G02B27/48 ,  H04N9/31

    CPC分类号： G02B27/48 ,  G02B13/22

    摘要： A laser projection system including a system controller, a visible light source, and a light disrupting element is provided. The visible light source includes at least one laser and the laser projection system is programmed to scan a scanned optical signal of the visible light source across a plurality of image pixels. The scanned optical signal comprises a low spatial frequency beam and a high spatial frequency beam, and the low spatial frequency beam generates a low spatial frequency image having spatial frequencies below a spatial frequency threshold, the high spatial frequency beam generates a high spatial frequency image having spatial frequencies that are above the spatial frequency threshold, and the scanned laser image is a sum of the high spatial frequency image and the low spatial frequency image. The low spatial frequency beam is altered by an out of focus light disrupting element.