A DEVICE FOR PLACEMENT IN FRONT OF A DISPLAY DEVICE
    5.
    发明公开
    A DEVICE FOR PLACEMENT IN FRONT OF A DISPLAY DEVICE 审中-公开
    一种用于放置在显示装置前面的装置

    公开(公告)号:EP2412156A1

    公开(公告)日:2012-02-01

    申请号:EP10716084.8

    申请日:2010-03-25

    IPC分类号: H04N5/72

    CPC分类号: H04N5/65 G06F1/1603

    摘要: A system related to the improvement of the design of display device screens during the off or stand-by state is provided. The system comprises a display device and a device connected to the display device, wherein the device comprises a material having a switchable optical configuration. The display device may e.g. by a TV screen, or any other display such as computer monitors.

    摘要翻译: 提供了与在关闭或待机状态期间改进显示设备屏幕的设计有关的系统。 该系统包括显示装置和连接到显示装置的装置,其中装置包括具有可切换光学配置的材料。 显示装置可以例如 通过电视屏幕或任何其他显示器如电脑显示器。

    ORGANIC ELECTROLUMINESCENT DEVICE.
    9.
    发明公开
    ORGANIC ELECTROLUMINESCENT DEVICE. 有权
    有机电致发光器件。

    公开(公告)号:EP2630679A1

    公开(公告)日:2013-08-28

    申请号:EP11773901.1

    申请日:2011-10-05

    IPC分类号: H01L51/52

    摘要: The invention provides an OLED device with improved light out-coupling, which can be manufactured easy and reliable at low costs, which comprises an electroluminescent layer stack (2, 3, 4) on top of a substrate (1), where the electroluminescent layer stack (2, 3, 4) comprises an organic light-emitting layer stack (3) with one or more organic layers sandwiched between a first electrode (2) facing towards the substrate (1) and a 10 second electrode (4), where the second electrode (4) comprises a layer stack of at least a transparent conductive protection layer (41) on top of the organic light-emitting layer stack (3), a transparent organic conductive buckling layer (42) on top of the protection layer (41) having a glass transition temperature lower than the lowest glass transition temperature of the organic layers within the organic light-emitting layer stack (3) and a stress inducing layer 15 (43) on top of the buckling layer (42) to introduce stress to the buckling layer (42). The invention further relates to a method to manufacture such OLED devices with heating the electroluminescent layer (2, 3, 4) stack to a temperature, which is above the glass transition temperature of the buckling layer (42) and below the lowest glass transition temperature of the organic layers within the organic light-emitting layer stack (3) for a time period sufficient 20 to obtain buckles (B) within the buckling layer (42).

    摘要翻译: 本发明提供了一种具有改进的光输出耦合的OLED器件,其可以以低成本容易且可靠地制造,其包括位于衬底(1)顶部上的电致发光层堆叠(2,3,4),其中电致发光层 叠层(2,3,4)包括具有夹在面向衬底(1)的第一电极(2)和第二电极(4)之间的一个或多个有机层的有机发光层叠层(3),其中 所述第二电极(4)包括在所述有机发光层堆叠(3)的顶部上的至少一个透明导电保护层(41)的层堆叠,在所述保护层的顶部上的透明有机导电弯曲层(42) (41),其具有比有机发光层叠层(3)内的有机层的最低玻璃化转变温度低的玻璃化转变温度和位于屈曲层(42)的顶部上的应力诱导层15(43)以引入 应力至屈曲层(42)。 本发明进一步涉及制造这种OLED器件的方法,其中将电致发光层(2,3,4)堆叠到高于压曲层(42)的玻璃化转变温度且低于最低玻璃化转变温度 的有机层在有机发光层叠层(3)内充分接触足够长的时间以获得屈曲层(42)内的带扣(B)。