OLED DEVICE WITH MACO EXTRACTOR
    31.
    发明申请
    OLED DEVICE WITH MACO EXTRACTOR 有权
    具有MACO提取器的OLED设备

    公开(公告)号:US20110012101A1

    公开(公告)日:2011-01-20

    申请号:US12934700

    申请日:2009-03-31

    IPC分类号: H01L51/50

    CPC分类号: H01L51/5271

    摘要: The invention relates to an OLED device with a stack comprising: a light emitting organic layer (2), a cathode layer (1), and a transparent anode layer (3), the organic layer (2) being arranged between the cathode layer (1) and the anode layer (3), wherein a macro extractor layer (5) is arranged on top of a transparent substrate (4), wherein the macro extractor in optical contact with the transparent substrate (4), and wherein the macro extractor (5) layer comprises a plurality of mirror surfaces which extend from the bottom to the top of the macro extractor layer (5), preferably embedded in a matrix which has a refractive index matching the one of the transparent substrate. Preferably, the macro extractor layer comprises a crash glass device with a pre-stressed crash glass pane (6) having air-filled cracks (9). Since these cracks (9) act as mirrors for the light emitted by the organic layer (2), trapping of light is avoided and, thus, light extraction from the device is enhanced.

    摘要翻译: 本发明涉及一种具有堆叠的OLED器件,包括:发光有机层(2),阴极层(1)和透明阳极层(3),有机层(2)布置在阴极层 1)和阳极层(3),其中宏观提取器层(5)布置在透明基板(4)的顶部上,其中所述宏提取器与所述透明基板(4)光学接触,并且其中所述宏提取器 (5)层包括从宏提取器层(5)的底部延伸到顶部的多个镜表面,优选地嵌入到具有与透明基底之一相匹配的折射率的矩阵中。 优选地,宏提取器层包括具有具有充气裂纹的预应力碰撞玻璃板(6)的碰撞玻璃装置(9)。 由于这些裂纹(9)作为用于由有机层(2)发射的光的反射镜,因此避免了光的捕获,从而提高了从器件的光提取。

    OLED device with macro extractor
    35.
    发明授权
    OLED device with macro extractor 有权
    具有宏提取器的OLED装置

    公开(公告)号:US09070901B2

    公开(公告)日:2015-06-30

    申请号:US12934700

    申请日:2009-03-31

    IPC分类号: H01L51/52

    CPC分类号: H01L51/5271

    摘要: The invention relates to an OLED device with a stack comprising: a light emitting organic layer (2), a cathode layer (1), and a transparent anode layer (3), the organic layer (2) being arranged between the cathode layer (1) and the anode layer (3), wherein a macro extractor layer (5) is arranged on top of a transparent substrate (4), wherein the macro extractor in optical contact with the transparent substrate (4), and wherein the macro extractor (5) layer comprises a plurality of mirror surfaces which extend from the bottom to the top of the macro extractor layer (5), preferably embedded in a matrix which has a refractive index matching the one of the transparent substrate. Preferably, the macro extractor layer comprises a crash glass device with a pre-stressed crash glass pane (6) having air-filled cracks (9). Since these cracks (9) act as mirrors for the light emitted by the organic layer (2), trapping of light is avoided and, thus, light extraction from the device is enhanced.

    摘要翻译: 本发明涉及一种具有堆叠的OLED器件,包括:发光有机层(2),阴极层(1)和透明阳极层(3),有机层(2)布置在阴极层 1)和阳极层(3),其中宏观提取器层(5)布置在透明基板(4)的顶部上,其中所述宏提取器与所述透明基板(4)光学接触,并且其中所述宏提取器 (5)层包括从宏提取器层(5)的底部延伸到顶部的多个镜表面,优选地嵌入到具有与透明基底之一相匹配的折射率的矩阵中。 优选地,宏提取器层包括具有具有充气裂纹的预应力碰撞玻璃板(6)的碰撞玻璃装置(9)。 由于这些裂纹(9)作为用于由有机层(2)发射的光的反射镜,因此避免了光的捕获,从而提高了从器件的光提取。

    ORGANIC ELECTROLUMINESCENT DEVICE
    36.
    发明申请
    ORGANIC ELECTROLUMINESCENT DEVICE 有权
    有机电致发光器件

    公开(公告)号:US20130293095A1

    公开(公告)日:2013-11-07

    申请号:US13879204

    申请日:2011-10-05

    IPC分类号: H05B33/12 H05B33/10

    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: 本发明提供了具有改进的光输出耦合的OLED器件,其可以以低成本制造得容易和可靠,其包括在衬底(1)的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)包括有机层(3),其中一个或多个有机层夹在面向基板(1)的第一电极(2)和10第二电极(4)之间,其中 第二电极(4)包括在有机发光层堆叠(3)的顶部上的至少透明导电保护层(41)的层叠层,在保护层顶部的透明有机导电屈曲层(42) (41),其玻璃化转变温度低于有机发光层叠层(3)内的有机层的最低玻璃化转变温度和在屈曲层(42)的顶部的应力诱导层15(43),以引入 对屈曲层(42)的应力。 本发明还涉及通过将电致发光层(2,3,4)堆叠加热到高于屈曲层(42)的玻璃化转变温度并低于最低玻璃化转变温度的温度来制造这种OLED器件的方法 在有机发光层堆叠(3)内的有机层的时间间隔足够20以获得屈曲层(42)内的带扣(B)。

    MULTI-DEVICE OLED
    37.
    发明申请
    MULTI-DEVICE OLED 有权
    多器件OLED

    公开(公告)号:US20130187148A1

    公开(公告)日:2013-07-25

    申请号:US13877665

    申请日:2011-09-29

    IPC分类号: H01L51/52 H01L51/56

    摘要: The invention describes a multi-device OLED (1) comprising a device layer stack (100) comprising a bottom electrode (11), a top electrode (14), at least one inter electrode (13) and plurality of active layers (120, 121), wherein the bottom electrode (11) is applied to a substrate (10), and each active layer (120, 121) is enclosed between two electrodes (11, 13, 14); a current distribution means (500) comprising a current distribution layer (51, 53, 54) for each electrode (11, 13, 14) of the device layer stack (100); a plurality of openings (110, 130) extending from the top electrode (14) into the device layer stack (100), wherein each opening (110, 130) exposes a contact region (111, 131) of an electrode (11, 13); and a plurality of electrical connectors (41, 42), wherein an electrical connector (41, 42) extends into an opening (110, 130) to electrically connect the electrode (11, 13) exposed by that opening (110, 130) to the current distribution layer (53, 54) for that electrode (11, 13). The invention also describes a method of manufacturing such a multi-device OLED. The invention further describes a method of driving such a multi-device OLED, which method comprises applying a voltage across at least one pair (51, 53, 53, 54) of current distribution layers (51, 53, 54) of the current distribution means (500) to stimulate the corresponding active layer (120, 121) of a device of the multi-device OLED (1).

    摘要翻译: 本发明描述了一种多器件OLED(1),其包括包括底部电极(11),顶部电极(14),至少一个内部电极(13)和多个有源层(120)的器件层堆叠(100) 121),其中所述底部电极(11)被施加到基板(10),并且每个有源层(120,121)被包围在两个电极(11,13,14)之间; 电流分布装置(500),其包括用于装置层堆叠(100)的每个电极(11,13,14)的电流分布层(51,53,54); 从所述顶部电极(14)延伸到所述器件层叠层(100)中的多个开口(110,130),其中每个开口(110,130)暴露电极(11,13)的接触区域(111,131) ); 以及多个电连接器(41,42),其中电连接器(41,42)延伸到开口(110,130)中以将由该开口(110,130)暴露的电极(11,13)电连接到 用于该电极(11,13)的电流分布层(53,54)。 本发明还描述了制造这种多器件OLED的方法。 本发明还描述了一种驱动这种多器件OLED的方法,该方法包括在电流分布的电流分布层(51,53,54)的至少一对(51,53,53,54)上施加电压 用于刺激多器件OLED(1)的器件的相应有源层(120,121)的装置(500)。

    SELF-ALIGNED COVERAGE OF OPAQUE CONDUCTIVE AREAS
    38.
    发明申请
    SELF-ALIGNED COVERAGE OF OPAQUE CONDUCTIVE AREAS 有权
    OPAQUE导电区域的自对准覆盖

    公开(公告)号:US20130146859A1

    公开(公告)日:2013-06-13

    申请号:US13816251

    申请日:2011-07-29

    IPC分类号: H01L21/70 H01L51/00

    摘要: The invention relates to a method enabling to apply cheap manufacturing techniques for producing reliable and robust organic thin film device (EL) comprising the steps of providing (P) a transparent substrate (1) at least partly covered with a first layer stack comprising at least one transparent layer (2), preferably an electrically conductive layer, and a pattern of first and second opaque conductive areas (31, 32) deposited on top of the transparent layer (2), depositing (D) a photoresist layer (4) made of an electrically insulating photoresist resist material on top of the first layer stack at least fully covering the second opaque conductive areas (32), illuminating (IL) the photoresist layer (4) through the transparent substrate (1) with light (5) of a suitable wavelength to make the photoresist material soluble in the areas (43) of the photoresist layer (4) having no opaque conductive areas (31, 32) underneath, removing (R) the soluble areas (43) of the photoresist layer (4), heating (B) the areas (42) of the photoresist layer (4) remaining on top of at least the second opaque conductive areas (32) to re-flow the photoresist layer (4) to cover the edges (E) of the second opaque conductive areas (32) in contact to the transparent layer (2), and hardening (H) the remaining areas (42) of the photoresist layer (4). The invention further relates to a conductive component (CC) for use in these organic thin film devices (EL) and to the organic thin film devices (EL) itself.

    摘要翻译: 本发明涉及一种能够应用便宜的制造技术来生产可靠和坚固的有机薄膜器件(EL)的方法,包括以下步骤:提供(P)至少部分地覆盖有至少包括第一层堆叠的第一层堆叠的透明衬底(1) 一个透明层(2),优选导电层,以及沉积在透明层(2)的顶部上的第一和第二不透明导电区域(31,32)的图案,沉积(D)制成的光致抗蚀剂层(4) 至少完全覆盖第二不透明导电区域(32)的第一层堆叠顶部上的电绝缘光致抗蚀剂材料,通过透明衬底(1)照射(IL)光致抗蚀剂层(4),其中光(5) 使光致抗蚀剂材料可溶于光致抗蚀剂层(4)的在其下方没有不透明导电区域(31,32)的区域(43)中的合适波长,去除光致抗蚀剂层(4)的可溶性区域(43) ),他 (B)至少第二不透明导电区域(32)的顶部上的光致抗蚀剂层(4)的区域(42),以再次流过光致抗蚀剂层(4)以覆盖第二不透明导电区域的边缘(E) 与透明层(2)接触的不透明导电区域(32),以及硬化(H)光致抗蚀剂层(4)的剩余区域(42)。 本发明还涉及用于这些有机薄膜器件(EL)和有机薄膜器件(EL)本身的导电元件(CC)。

    ORGANIC ELECTROLUMINESCENT DEVICE
    39.
    发明申请
    ORGANIC ELECTROLUMINESCENT DEVICE 审中-公开
    有机电致发光器件

    公开(公告)号:US20130126858A1

    公开(公告)日:2013-05-23

    申请号:US13813962

    申请日:2011-08-01

    IPC分类号: H01L51/52 H01L33/52

    摘要: The invention relates to an organic electroluminescent device (1), which is easily connectable to a socket in a cost-effective and reliable way. The organic electroluminescent device (1) comprising an electroluminescent layer stack (3, 4, 5) on top of a substrate (2) and a cover lid (6) encapsulating the electroluminescent layer stack (3, 4, 5), wherein the cover lid (6) comprises a least one electrical feedthrough (61) to electrically contact the electroluminescent layer stack (3, 4, 5) and at least one fastening element (62), where the at least one fastening element (62) is arranged to fasten the organic electroluminescent device (1) to a housing (8) such that forces to a backside of the cover lid (6b) during fastening of the housing (8) are minimized.

    摘要翻译: 本发明涉及有机电致发光器件(1),其以成本有效且可靠的方式容易地连接到插座。 所述有机电致发光器件(1)包括在衬底(2)的顶部上的电致发光层堆叠(3,4,5)和封装所述电致发光层叠层(3,4,5)的盖盖(6),其中所述盖 盖(6)包括至少一个电馈通(61)以电接触电致发光层堆叠(3,4,5)和至少一个紧固元件(62),其中至少一个紧固元件(62)布置成 将有机电致发光器件(1)固定到壳体(8),使得在紧固壳体(8)期间到盖盖(6b)的后侧的力最小化。

    Organic electroluminescent light source
    40.
    发明授权
    Organic electroluminescent light source 失效
    有机电致发光光源

    公开(公告)号:US08013519B2

    公开(公告)日:2011-09-06

    申请号:US11720859

    申请日:2005-11-28

    IPC分类号: H05B33/04 H01J9/24

    摘要: An electroluminescent light source includes a substrate and a layer structure applied to the substrate for emitting light at least on the side facing away from the substrate. The layer structure includes an electroluminescent layer between two electrodes. A partially transparent encapsulation device forms a closed volume around the layer structure, and is filled with a dielectric fluid which is substantially chemically inert with respect to the layer structure. The fluid contains particles for absorbing parts of the light emitted by the layer structure and for re-emitting light of a different wavelength. The density of the particles is selected such that the particles in the dielectric fluid are in the suspended state in the operational state of the light source.

    摘要翻译: 电致发光光源包括至少在背离衬底的一侧上施加到衬底上的用于发射光的衬底和层结构。 该层结构包括两个电极之间的电致发光层。 部分透明的封装装置在层结构周围形成封闭体积,并填充有相对于层结构基本上化学惰性的介电流体。 流体包含用于吸收由层结构发射的光的部分并用于重新发射不同波长的光的颗粒。 颗粒的密度被选择为使得介电流体中的颗粒在光源的操作状态下处于悬浮状态。