Electroluminescent device
    2.
    发明授权

    公开(公告)号:US09647239B2

    公开(公告)日:2017-05-09

    申请号:US13319110

    申请日:2010-04-30

    IPC分类号: H01L51/52

    摘要: The invention relates to an electroluminescent device (10) comprising a layer system with a substrate (40) and on top of the substrate (40) a substrate electrode (20), a counter electrode (30) and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), characterized in that at least one optical transparent outcoupling body (71) is provided on top of the substrate electrode (20) to increase the outcoupling of light generated by the at least one organic electroluminescent layer (50) at least partly covering the optical transparent outcoupling body (71). The invention further relates to a method to manufacture such a device.

    ELECTROLUMINESCENT DEVICE
    3.
    发明申请
    ELECTROLUMINESCENT DEVICE 有权
    电致发光器件

    公开(公告)号:US20120056231A1

    公开(公告)日:2012-03-08

    申请号:US13319110

    申请日:2010-04-30

    IPC分类号: H01L51/52 H01L51/56

    摘要: The invention relates to an electroluminescent device (10) comprising a layer system with a substrate (40) and on top of the substrate (40) a substrate electrode (20), a counter electrode (30) and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), characterized in that at least one optical transparent outcoupling body (71) is provided on top of the substrate electrode (20) to increase the outcoupling of light generated by the at least one organic electroluminescent layer (50) at least partly covering the optical transparent outcoupling body (71). The invention further relates to a method to manufacture such a device.

    摘要翻译: 本发明涉及一种电致发光器件(10),其包括具有衬底(40)并且在衬底(40)的顶部上的衬底电极(20),对电极(30)和至少具有至少 一个有机电致发光层(50),布置在基板电极(20)和对电极(30)之间,其特征在于,至少一个光学透明输出耦合体(71)设置在基板电极(20)的顶部,以增加 由至少一个有机电致发光层(50)产生的至少部分地覆盖光学透明外耦合体(71)的光的耦合。 本发明还涉及制造这种装置的方法。

    Organic electroluminescent device
    6.
    发明授权
    Organic electroluminescent device 有权
    有机电致发光器件

    公开(公告)号:US08963143B2

    公开(公告)日:2015-02-24

    申请号:US13883797

    申请日:2011-11-03

    摘要: The invention provides an OLED device with improved light out-coupling comprising an electroluminescent layer stack (2) on top of a substrate (1), where the electroluminescent layer stack (2) comprises an organic light-emitting layer stack (6) with one or more organic layers sandwiched between a first electrode (3) facing towards the substrate (1) and a second electrode (7) to apply a driving voltage to the organic light-emitting layer stack (6), and a first electron transport layer stack (4a) arranged between the organic light emitting layers stack (6) and the second electrode (7), wherein the electron transport layer stack (4a) comprises an electron transport layer (41) made of a first electron transport material having a low refractive index and at least one n-doped layer (40, 42). The invention further relates to a method to manufacture these OLED devices.

    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,其包括在衬底(1)的顶部上的电致发光层堆叠(2),其中电致发光层堆叠(2)包括有机发光层堆叠(6) 或更多的夹在面向基板(1)的第一电极(3)和有机发光层叠层(6)之间施加驱动电压的第二电极(7)的有机层,以及第一电子传输层堆叠 (4a),其布置在有机发光层堆叠(6)和第二电极(7)之间,其中电子传输层堆叠(4a)包括由具有低折射率的第一电子传输材料制成的电子传输层(41) 指数和至少一个n掺杂层(40,42)。 本发明还涉及制造这些OLED器件的方法。

    Electroluminescent device with electrical shunt
    8.
    发明授权
    Electroluminescent device with electrical shunt 有权
    具有电气分流的电致发光器件

    公开(公告)号:US08334651B2

    公开(公告)日:2012-12-18

    申请号:US13146945

    申请日:2010-01-27

    IPC分类号: H05B33/14

    CPC分类号: H01L51/5203 H01L51/5212

    摘要: The invention relates to an electroluminescent device (10) comprising a substrate (40) and on top of the substrate (40) a substrate electrode (20), a counter electrode (30) and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), and at least one electrical shunt means (122) applied on top of the substrate electrode (20) to improve the current distribution over the substrate electrode (20), wherein the at least one electrical shunt means (122) is at least one element of the group of a wire, a metallic stripe or foil, said electrical shunt means (122) fixed to the substrate electrode (20) by a protective means (70) fully covering the electrical shunt means (122) with a shape suitable to prevent the emergence of a shadowing edge on the substrate electrode (20). The invention further relates to a method to manufacture such a device.

    摘要翻译: 本发明涉及一种电致发光器件(10),其包括衬底(40),并且在衬底(40)的顶部上具有衬底电极(20),对电极(30)和具有至少一个有机电致发光层 (50),布置在基板电极(20)和对电极(30)之间,以及至少一个电分路装置(122),其施加在基板电极(20)的顶部上,以改善基板电极(20)上的电流分布 ),其中所述至少一个电分路装置(122)是所述一组电线,金属条或箔的至少一个元件,所述电分路装置(122)通过保护装置固定到所述基板电极(20) (70)以适于防止在基板电极(20)上出现阴影边缘的形状完全覆盖电分路装置(122)。 本发明还涉及制造这种装置的方法。

    PREPARATION OF ORGANIC LIGHT EMITTING DIODES BY A VAPOUR DEPOSITION METHOD COMBINED WITH VACUUM LAMINATION
    10.
    发明申请
    PREPARATION OF ORGANIC LIGHT EMITTING DIODES BY A VAPOUR DEPOSITION METHOD COMBINED WITH VACUUM LAMINATION 审中-公开
    通过与真空层压组合的蒸气沉积方法制备有机发光二极管

    公开(公告)号:US20100044738A1

    公开(公告)日:2010-02-25

    申请号:US12595641

    申请日:2008-04-17

    IPC分类号: H01L51/52 H01L51/56

    CPC分类号: H01L51/0024

    摘要: A method of fabricating an organic light emitting diode (OLED) is disclosed, which reduces the formation of physical defects in the GLED, comprising the removal of dust particles from a first and a second substrates (40, 90), separately coating the first and the second substrate using a vapour deposition method (50, 80) and laminating the first and the second substrate together in vacuum.

    摘要翻译: 公开了一种制造有机发光二极管(OLED)的方法,其减少了GLED中的物理缺陷的形成,包括从第一和第二基板(40,90)去除灰尘颗粒,分别涂覆第一和第 所述第二基板使用气相沉积法(50,80),并将所述第一和第二基板层叠在一起。