Organic electroluminescent device and display device
    5.
    发明授权
    Organic electroluminescent device and display device 有权
    有机电致发光器件和显示器件

    公开(公告)号:US07615290B2

    公开(公告)日:2009-11-10

    申请号:US11215680

    申请日:2005-08-30

    IPC分类号: H01L51/54

    摘要: An organic electroluminescent device comprising an organic layer at least having a light emission layer provided between an anode and a cathode, wherein the anode has at least one layer comprised of an alloy containing aluminum as a main ingredient, and the alloy contains at least one element whose work function is relatively smaller than that of the main ingredient as a secondary ingredient, the device being relatively inexpensive, having high reliability and capable of reducing disconnection due to hillock or migration.

    摘要翻译: 一种有机电致发光器件,包括至少具有在阳极和阴极之间的发光层的有机层,其中所述阳极具有至少一层由包含铝作为主要成分的合金构成的层,并且所述合金含有至少一种元素 其功能相对小于作为次要成分的主要成分的功能,该装置相对便宜,具有高可靠性并且能够减少由于小丘或迁移导致的断开。

    METHOD FOR MANUFACTURING A DISPLAY DEVICE
    8.
    发明申请
    METHOD FOR MANUFACTURING A DISPLAY DEVICE 失效
    制造显示装置的方法

    公开(公告)号:US20080108157A1

    公开(公告)日:2008-05-08

    申请号:US11778932

    申请日:2007-07-17

    IPC分类号: H01L21/00

    摘要: There is provided a method for manufacturing a display device. The method includes the steps of: forming a bottom electrode for supplying a first charge, in individual pixels on a substrate; forming a pattern of a first light-emitting layer having a first-charge transport property above the bottom electrode in part of the pixels; subjecting the substrate having the first light-emitting layer formed thereon to heat treatment; forming a pattern of a second light-emitting layer having a second-charge transport property on the heat-treated surface above the bottom electrode in the other pixels; and forming a top electrode for supplying a second charge so that the first light-emitting layer and the second light-emitting layer are sandwiched between the bottom electrode and the top electrode.

    摘要翻译: 提供了一种制造显示装置的方法。 该方法包括以下步骤:在基板上的各个像素中形成用于提供第一电荷的底电极; 在所述像素的一部分中形成具有在所述底部电极上方的第一电荷传输性质的第一发光层的图案; 对其上形成有第一发光层的基板进行热处理; 在其他像素中的底电极上方的热处理表面上形成具有第二电荷传输性质的第二发光层的图案; 以及形成用于提供第二电荷的顶部电极,使得第一发光层和第二发光层夹在底部电极和顶部电极之间。

    METHOD FOR MANUFACTURING DISPLAY AND DISPLAY
    9.
    发明申请
    METHOD FOR MANUFACTURING DISPLAY AND DISPLAY 审中-公开
    制造显示和显示的方法

    公开(公告)号:US20110260606A1

    公开(公告)日:2011-10-27

    申请号:US13178631

    申请日:2011-07-08

    申请人: Eisuke Matsuda

    发明人: Eisuke Matsuda

    IPC分类号: H01J1/62

    摘要: A display with: a plurality of lower electrodes formed over a substrate; an auxiliary electrode formed between the lower electrodes and having a film thickness which is less than a film thickness of the plurality of lower electrodes; an insulating film formed over the substrate and including openings that expose the lower electrodes and a connection hole that reaches the auxiliary electrode; a light-emitting functional layer formed on the lower electrodes exposed via the openings, the insulating film having a flat surface; and an upper electrode formed over the lower electrodes and connected to the auxiliary electrode via the connection hole.

    摘要翻译: 一种显示器,具有形成在基板上的多个下电极; 辅助电极,形成在所述下部电极之间,并且具有小于所述多个下部电极的膜厚度的膜厚度; 绝缘膜,形成在所述基板上,并且包括露出所述下电极的开口和到达所述辅助电极的连接孔; 形成在经由所述开口露出的下部电极上的发光功能层,所述绝缘膜具有平坦表面; 以及形成在下电极上并经由连接孔与辅助电极连接的上电极。

    Display device and a method of manufacturing the same
    10.
    发明授权
    Display device and a method of manufacturing the same 有权
    显示装置及其制造方法

    公开(公告)号:US07723735B2

    公开(公告)日:2010-05-25

    申请号:US11279930

    申请日:2006-04-17

    申请人: Eisuke Matsuda

    发明人: Eisuke Matsuda

    IPC分类号: H01L27/15

    摘要: In a display device having a plurality of organic electroluminescence devices arranged on a substrate, each of the devices including a lower electrode, an organic layer at least containing a light emitting layer, and an upper electrode in this order, the light emitting layer of at least some of the organic electroluminescence devices has a first light emitting layer formed by vapor deposition and a second light emitting layer formed by thermal transfer, and the first light emitting layer emits light whose wavelength is equal to or shorter than that of blue light.

    摘要翻译: 在具有布置在基板上的多个有机电致发光器件的显示装置中,每个器件依次包括下电极,至少含有发光层的有机层和上电极,发光层为 至少一些有机电致发光器件具有通过气相沉积形成的第一发光层和通过热转印形成的第二发光层,并且第一发光层发射波长等于或短于蓝光的光。