ELECTROLUMINESCENT DEVICE
    41.
    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 light source
    42.
    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。

    VOLTAGE-OPERATED LAYERED ARRANGEMENT
    43.
    发明申请
    VOLTAGE-OPERATED LAYERED ARRANGEMENT 有权
    电压分层布置

    公开(公告)号:US20100327309A1

    公开(公告)日:2010-12-30

    申请号:US12517808

    申请日:2007-12-07

    IPC分类号: H01L33/62 H01L33/00

    摘要: A voltage-operated layered arrangement comprising a substrate (1), a layered structure (2, 3, 4, 5) that is applied to the substrate and that comprises at least one electrically conductive functional layer (3) arranged between a first electrode (2) and a second electrode (4), and a field-degrading layer (5) that is less electrically conductive than the functional layer (3) and that is applied to the second electrode (4) arranged on the side of the layered structure remote from the substrate in such a way that it covers the second electrode (4) at least in the region of an edge (4a) and connects the second electrode (4) to the first electrode (2) electrically.

    摘要翻译: 一种电压操作的分层布置,包括基底(1),施加到所述基底的层状结构(2,3,4,5),并且包括至少一个导电功能层(3),所述导电功能层布置在第一电极 2)和第二电极(4),以及比功能层(3)导电性差的场致降解层(5),并且被施加到布置在层状结构侧的第二电极(4) 远离衬底,使得其至少在边缘(4a)的区域中覆盖第二电极(4)并且将第二电极(4)电连接到第一电极(2)。

    Organic Led Device
    44.
    发明申请
    Organic Led Device 有权
    有机LED装置

    公开(公告)号:US20080265759A1

    公开(公告)日:2008-10-30

    申请号:US12097348

    申请日:2006-12-08

    IPC分类号: H01L51/52

    摘要: Organic electroluminescent device with a layer stack (1, 2, 3) for emitting light (4) through an at least partly transparent top electrode (3) comprising a conductive foil (1) comprising a carrier material (11) with an upper and a lower side as a substrate and a first metal layer (12) with a thickness resulting in a sheet resistance of less than 0.05 Ω/square on the upper side of the carrier material (11), the latter comprising at least a first metal layer (121) as a bottom electrode, an organic layer stack (2) deposited on top of the bottom-electrode (11) and designed to emit light (4), the transparent top electrode (3) on top of the organic layer stack (2), and at least partly transparent protection element (5) covering at least the top electrode and the organic layer stack (2).

    摘要翻译: 一种具有通过至少部分透明的顶部电极(3)发射光(4)的层叠体(1,2,3)的有机电致发光器件,包括导电箔(1),该导电箔包括载体材料(11),其具有上部和 作为基板的下侧和具有导致载体材料(11)的上侧上的小于0.05Ω/平方的薄层电阻的厚度的第一金属层(12),后者包括至少第一金属层( 121)作为底部电极,沉积在底部电极(11)的顶部并被设计为发射光(4)的有机层堆叠(2),在有机层堆叠(2)的顶部上的透明顶部电极(3) )和至少部分透明的覆盖至少顶部电极和有机层叠层(2)的保护元件(5)。

    Oled Device
    45.
    发明申请
    Oled Device 有权
    Oled设备

    公开(公告)号:US20080265754A1

    公开(公告)日:2008-10-30

    申请号:US11816103

    申请日:2006-02-07

    IPC分类号: H01L51/52

    摘要: This invention relates to an OLED device having a substrate (103), electrode layers (105, 109) and organic layers 107 arranged on the substrate and at least one metal foil (111) on top thereof. The first metal foil is electrically connected to one of the electrode layers. An enclosure of at least the organic layers is provided by the metal foil in conjunction with a sealant (113). Thus, the metal foil plays a major role in forming an OLED package. In addition thereto the metal foil provides a low ohmic external connection, which for example can be used for applying a driving current to the OLED.

    摘要翻译: 本发明涉及具有衬底(103),布置在衬底上的电极层(105,109)和有机层107以及其顶部上的至少一个金属箔(111)的OLED器件。 第一金属箔电连接到一个电极层。 至少有机层的外壳由密封剂(113)与金属箔一起提供。 因此,金属箔在形成OLED封装中起主要作用。 除此之外,金属箔提供了低欧姆外部连接,其例如可以用于向OLED施加驱动电流。

    Electroluminescent Device with Iridium Complex
    46.
    发明申请
    Electroluminescent Device with Iridium Complex 有权
    铱络合物的电致发光器件

    公开(公告)号:US20080203028A1

    公开(公告)日:2008-08-28

    申请号:US11816638

    申请日:2006-02-14

    IPC分类号: H01J1/62 C07F15/00 B01D15/08

    摘要: An iridium complex Ir(III)L 1L2L3 for emitting light with a central iridium ion Ir(III), with a ligand L3 as dionate from the group comprising pentane-2,4-dionate (acac), 2,2,6,6-tetramethyl-3,5-heptandionate (thd), 7,7-dimethyl-1,1,1,2,2,3,3-heptyfluoro-4,6-octandionate (fod), 4,4,4-trifluorol-(2-thienyl)butane-1,3-dionate (ttfa), 1,3-diphenylpropane-1,3-dionate (dbm), 4,4,4-trifluoro-1-(2-naphthyl)butane-1,3-dionate (tfnb) or 4,4,4-trifluoro-1-(1-naphthyl)butane-1,3-dionate and with two rigid aromatic ligands L1 and L2 with one nitrogen and one carbon atom, sharing in the ligand bond, preferably dibenzo[f,h]chinoline, benzo[h]chinoline or 5,6-dihydro-benzo[h]chinoline, characterized in that the iridium complex Ir(III)L1L2L3 is a first isomer (71), in which the nitrogen atom of the ligand L1 sharing in the ligand bonding and the nitrogen atom of the ligand L2 sharing in the ligand bonding are juxtaposed relative to the central iridium ion. The invention further relates to a method for the separation of the first isomer (71,81) of the iridium complexes (7,8) and an electroluminescent device with an electroluminescent layer (4) comprising light-emitting materials, wherein the component of the first isomer (71,81) in the total quantity of the light-emitting materials is greater than 90%, preferably greater than 95%.

    摘要翻译: 铱配合物Ir(III)L 1 L 2 L 3,用于发射具有中心铱离子Ir(III)的光,其中配体L 3作为二烷基化物,由包含戊烷-2,4-二酸盐(acac),2, 2,6,6-四甲基-3,5-庚酸酯(thd),7,7-二甲基-1,1,1,2,2,3,3-全氟-4,6-辛二酸(fod),4, (2-噻吩基)丁烷-1,3-二酮(ttfa),1,3-二苯基丙烷-1,3-二酮(dbm),4,4,4-三氟-1-(2- 萘基)丁烷-1,3-二酮(tfnb)或4,4,4-三氟-1-(1-萘基)丁烷-1,3-二酮和两个刚性芳族配体L 1和L 2与一个氮和 一个碳原子共享配体键,优选二苯并[f,h]喹啉,苯并[h]喹啉或5,6-二氢 - 苯并[h]喹啉,其特征在于铱络合物Ir(III)L 1 L 2 L 3是第一异构体(71),其中配体键合中共享的配体L 1的氮原子和配体键合中共有的配体L 2的氮原子相对于中心铱离子并置。 本发明还涉及用于分离铱络合物(7,8)的第一异构体(71,81)和具有包含发光材料的电致发光层(4)的电致发光器件的方法,其中, 发光材料总量中的第一异构体(71,81)大于90%,优选大于95%。

    Multi-device OLED
    47.
    发明授权
    Multi-device OLED 有权
    多器件OLED

    公开(公告)号:US09240563B2

    公开(公告)日:2016-01-19

    申请号:US13877665

    申请日:2011-09-29

    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
    48.
    发明授权
    Self-aligned coverage of opaque conductive areas 有权
    不透明导电区域的自对准覆盖

    公开(公告)号:US08865394B2

    公开(公告)日:2014-10-21

    申请号:US13816251

    申请日:2011-07-29

    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)。

    Transparent light emitting device with controlled emission
    49.
    发明授权
    Transparent light emitting device with controlled emission 有权
    具有受控发射的透明发光装置

    公开(公告)号:US08766306B2

    公开(公告)日:2014-07-01

    申请号:US13704730

    申请日:2011-06-15

    摘要: A light emitting device and a method for manufacturing the light emitting device are disclosed. In one example, the light emitting device includes a transparent substrate, partially transparent an anode layer or layer assembly arranged on said substrate, a light emitting layer arranged on said anode layer, and a transparent cathode layer arranged on said light emitting layer, wherein said anode layer or layer assembly includes a first surface facing said transparent substrate and a second surface facing said light emitting layer and is positioned opposite to said first surface, said first surface includes a transparent conductive material, said second surface includes first and second domains, said first domains are conductive and non-transparent, said second domains are transparent and electrically isolating, and said first domains are in direct contact with said light emitting layer and are arranged to allow electrical contact between said first surface and said light emitting layer.

    摘要翻译: 公开了一种发光器件及其制造方法。 在一个示例中,发光器件包括透明衬底,部分透明的布置在所述衬底上的阳极层或层组件,布置在所述阳极层上的发光层和布置在所述发光层上的透明阴极层,其中所述 阳极层或层组件包括面对所述透明衬底的第一表面和面向所述发光层的第二表面并且与所述第一表面相对定位,所述第一表面包括透明导电材料,所述第二表面包括第一和第二畴,所述 第一域是导电和不透明的,所述第二域是透明和电隔离的,并且所述第一域与所述发光层直接接触并被布置成允许所述第一表面和所述发光层之间的电接触。