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公开(公告)号：US07030258B2
公开(公告)日：2006-04-18
申请号：US10868019
申请日：2004-06-15
CPC分类号： B01J20/223 , H01L23/26 , H01L51/5259 , H01L2924/0002 , H01L2924/00
摘要： A water-capturing agent capable of inhibiting the generation and growth of a darkspot and an organic EL device including the water-capturing agent are provided. The organic EL device uses the water-capturing agent comprising a compound illustrated by the chemical structural formula (1); wherein R and R′ are independently a substituent selected from the group consisting of an alkyl group, aryl group, cycloalkyl group, alkoxy group, acyl group and heterocyclic group having an unsaturated bond and one or more of a hydrogen atom and a carbon atom, or a substituent formed by substituting at least one of a hydrogen atom of said group with a halogen atom, and a central atom M is a metal having coordination number of six.
摘要翻译： 提供了能够抑制黑斑的产生和生长的水捕获剂和包括捕获剂的有机EL装置。 有机EL器件使用含有化学结构式（1）所示化合物的水捕获剂; 其中R和R'独立地是选自烷基，芳基，环烷基，烷氧基，酰基和具有不饱和键和氢原子和碳原子中的一个或多个的杂环基的取代基， 或通过用卤素原子取代所述基团的氢原子中的至少一个而形成的取代基，中心原子M是配位数为6的金属。
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公开(公告)号：US20050227114A1
公开(公告)日：2005-10-13
申请号：US11100936
申请日：2005-04-07
IPC分类号： H05B33/04 , B01J20/22 , C07F5/06 , C08F2/44 , C08F20/28 , C09K3/00 , H01L23/26 , H01L51/50 , H01L51/52 , H05B33/14
CPC分类号： H05B33/04 , B01J20/223 , H01L23/26 , H01L51/5246 , H01L51/5259 , H01L2924/0002 , H01L2924/12044 , Y10S428/917 , Y10T428/239 , H01L2924/00
摘要： A thin-profile organic EL device with a high degree of reliability is provided. The anode, the organic layer and the light transmissible-type cathode are laminated on the substrate and the inorganic water-barrier layer are laminated thereon, and then a UV rays-curable type water-capturing agent comprising a UV rays-curing agent and a water-absorbing agent is cured to bond to the sealing substrate instead of an adhesive layer. The UV rays-curing agent comprises an acrylic monomer, initiator and accelerator. The UV rays-curable type sealing agent is placed to the outer peripheral portion of the UV rays-curable type water-capturing agent to be cured. The emission of the organic layer is transmitted upward via the cathode, UV rays-curable type water-capturing agent and the sealing substrate. The UV rays-curable type water-capturing agent can be formed in a desired thickness and pattern by applying it and irradiating with UV-rays, thereby making it possible to produce a low-profile organic EL device in large quantities with a high degree of reliability and without damaging the organic layer which is not resistant to water.
摘要翻译： 提供了具有高度可靠性的薄型有机EL器件。 将阳极，有机层和透光性阴极层压在基板上，并且将无机阻隔层层叠在其上，然后将紫外线固化型水分捕捉剂包括紫外线固化剂和 固化吸水剂以粘合到密封基材上而不是粘合剂层。 UV射线固化剂包括丙烯酸单体，引发剂和促进剂。 紫外线固化型密封剂被放置在待固化的紫外线固化型捕集剂的外周部分。 有机层的发射通过阴极，紫外线固化型水捕获剂和密封基板向上传递。 紫外线固化型水分捕捉剂可以通过涂布和照射紫外线而形成所需的厚度和图案，从而可以大量生产低等级的有机EL器件 可靠性，不损坏不耐水的有机层。
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3.发明授权Water-scavenging agent for an organic electroluminescent device and organic electroluminescent device comprising same 失效用于有机电致发光器件的清水剂和包含该有机电致发光器件的有机电致发光器件公开(公告)号：US06896980B2
公开(公告)日：2005-05-24
申请号：US10659255
申请日：2003-09-11
IPC分类号： H05B33/04 , B01D53/28 , B01J20/22 , C02F5/10 , C07F13/00 , C07F15/06 , C09K11/06 , H01L51/50 , H05B33/00 , H05B33/14
CPC分类号： C07F15/065 , C07F13/005 , Y10S428/917 , Y10T428/239
摘要： A novel water-scavenging agent of the present invention comprising a compound of formula (I) as a primary component can be dissolved in a polar solvent and coated by a screen printing method, and the inventive organic EL device comprising same can maintain stable luminescent characteristics for a prolonged time: wherein, R1, R2, R3, R4, R5 and R6 are each independently hydrogen; halogen; alkyl, aryl, cycloalkyl or hetero-ring, optionally substituted with at least one halogen atom, and M is a metal having a coordination number of 6.
摘要翻译： 包含式（I）化合物作为主要成分的本发明的新型除水剂可以溶解在极性溶剂中并通过丝网印刷法涂布，并且包含其的本发明的有机EL器件可以保持稳定的发光特性 长时间：其中R 1，R 2，R 3，R 4，R SUB > 5和R 6各自独立地为氢; 卤素; 烷基，芳基，环烷基或杂环，任选被至少一个卤素原子取代，M是配位数为6的金属。
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公开(公告)号：US06887592B2
公开(公告)日：2005-05-03
申请号：US10382905
申请日：2003-03-07
CPC分类号： H01L51/5259 , H01L51/5036 , H01L51/524 , H01L2251/5315 , Y10S428/917 , Y10T428/23 , Y10T428/239
摘要： An organic EL device having a drying medium capable of suppressing the growth of a dark spot equipped with a water-capturing medium layer for chemically capturing water placed on a water-capturing medium holding layer. The organic EL device is comprised of a sealed container having a glass substrate and a sealing cap bonded to the glass substrate. The sealed container is provided with a light emitting region formed on the substrate which is formed of organic EL material layers placed between a pair of opposite anode and cathode electrodes. The sealed container further includes a water-capturing medium holding layer provided on an inner surface of the container spaced apart from the light emitting region and a water-capturing medium holding layer.
摘要翻译： 一种具有干燥介质的有机EL装置，其具有能够抑制配置有捕获介质层的暗点的生长，用于化学捕获放置在捕获介质保持层上的水。 有机EL器件由具有玻璃基板和与玻璃基板接合的密封盖的密封容器构成。 密封容器设置有形成在基板上的发光区域，该发光区域由放置在一对相对的阳极和阴极之间的有机EL材料层形成。 密封容器还包括设置在与发光区域间隔开的容器的内表面上的水捕捉介质保持层和水捕获介质保持层。
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公开(公告)号：US06790381B2
公开(公告)日：2004-09-14
申请号：US10288665
申请日：2002-11-05
IPC分类号： C09K300
CPC分类号： C07C69/72 , C07C31/28 , C07C31/32 , C07C39/235 , C07C53/126 , C07C69/732 , C07F5/003 , C07F5/069 , C07F7/003 , C07F7/025 , C07F7/045 , H01L23/26 , H01L51/5259 , H01L2924/0002 , H01L2924/12044 , H01L2924/00
摘要： An organic EL device is disclosed in which is placed a transparent water-capturing film comprising an easy-to-use organometallic compound illustrated by the chemical formula (1): wherein, R1, R2 and R3 are selected from the group consisting of alkyl group, aryl group, cycloalkyl group, heterocyclic group and acyl group having one carbon atom and above, and M is a trivalent metallic atom.
摘要翻译： 公开了一种有机EL器件，其中放置了由化学式（1）表示的易于使用的有机金属化合物的透明捕获膜：其中R1，R2和R3选自烷基 ，芳基，环烷基，杂环基和具有一个碳原子及以上的酰基，M是三价金属原子。
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公开(公告)号：US07622199B2
公开(公告)日：2009-11-24
申请号：US11100936
申请日：2005-04-07
CPC分类号： H05B33/04 , B01J20/223 , H01L23/26 , H01L51/5246 , H01L51/5259 , H01L2924/0002 , H01L2924/12044 , Y10S428/917 , Y10T428/239 , H01L2924/00
摘要： A thin-profile organic EL device with a high degree of reliability is provided. The anode, the organic layer and the light transmissible-type cathode are laminated on the substrate and the inorganic water-barrier layer are laminated thereon, and then a UV rays-curable type water-capturing agent comprising a UV rays-curing agent and a water-absorbing agent is cured to bond to the sealing substrate instead of an adhesive layer. The UV rays-curing agent comprises an acrylic monomer, initiator and accelerator. The UV rays-curable type sealing agent is placed to the outer peripheral portion of the UV rays-curable type water-capturing agent to be cured. The emission of the organic layer is transmitted upward via the cathode, UV rays-curable type water-capturing agent and the sealing substrate. The UV rays-curable type water-capturing agent can be formed in a desired thickness and pattern by applying it and irradiating with UV-rays, thereby making it possible to produce a low-profile organic EL device in large quantities with a high degree of reliability and without damaging the organic layer which is not resistant to water.
摘要翻译： 提供了具有高度可靠性的薄型有机EL器件。 将阳极，有机层和透光性阴极层压在基板上，并且将无机阻隔层层叠在其上，然后将紫外线固化型水分捕捉剂包括紫外线固化剂和 固化吸水剂以粘合到密封基材上而不是粘合剂层。 UV射线固化剂包括丙烯酸单体，引发剂和促进剂。 紫外线固化型密封剂被放置在待固化的紫外线固化型捕集剂的外周部分。 有机层的发射通过阴极，紫外线固化型水捕获剂和密封基板向上传递。 紫外线固化型水分捕捉剂可以通过涂布和照射紫外线而形成所需的厚度和图案，从而可以大量生产低等级的有机EL器件 可靠性，不损坏不耐水的有机层。
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7.发明授权
公开(公告)号：US5804917A
公开(公告)日：1998-09-08
申请号：US593972
申请日：1996-01-30
CPC分类号： H01L27/3283 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/26 , H01L51/525
摘要： An organic electroluminescent display device capable of permitting upper electrodes of a fine pattern to be formed and exhibiting increased durability. Ribs are spaced at predetermined intervals on transparent electrodes arranged in the form of a film on a lower transparent substrate. An organic layer is formed between each adjacent two of the ribs and an upper electrode is deposited all over the transparent electrodes. A portion of the upper electrode formed on each of the ribs is removed by scraping, rubbing or the like, resulting in the upper electrode being formed on only each of the organic layers. A cap layer may be provided on the upper electrode as required.
摘要翻译： 一种有机电致发光显示装置，其能够允许形成精细图案的上部电极并且表现出增加的耐久性。 肋以预定的间隔间隔设置在下透明衬底上的薄膜形式的透明电极上。 在每个相邻的两个肋之间形成有机层，并且在整个透明电极上沉积上电极。 通过刮擦，摩擦等除去形成在每个肋上的上部电极的一部分，导致上部电极仅形成在每个有机层上。 可以根据需要在上电极上设置盖层。
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8.发明授权Multi-color organic electroluminescence device with overlapping luminous layers 有权具有重叠发光层的多色有机电致发光器件公开(公告)号：US06288486B1
公开(公告)日：2001-09-11
申请号：US09133558
申请日：1998-08-13
IPC分类号： H05B3314
CPC分类号： H01L51/5036 , H01L51/005 , H01L51/0052 , H01L51/0081
摘要： A multi-color organic EL device capable of preventing color mixing due to leakage luminescence while incorporating therein luminous layers formed by mask deposition techniques. Anodes, a hole transport layer, luminous layers different in type from each other and cathodes are laminated. In such a laminate structure, the luminous layers different in type which are arranged adjacently to each other are constructed so as to permit the luminous layer increased in band gap to get between the luminous layer decreased in band gap and the hole transport layer.
摘要翻译： 一种多色有机EL器件，能够防止由于泄漏发光引起的混色，同时结合有通过掩模沉积技术形成的发光层。 阳极，空穴传输层，彼此不同类型的发光层和阴极层叠。 在这样的层叠结构中，与彼此相邻布置的不同类型的发光层被构造成允许带隙增加的发光层在带隙减小的发光层和空穴传输层之间。
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9.发明授权Organic electroluminescence device doping device and organic electroluminescence device 失效有机电致发光器件掺杂器件和有机电致发光器件公开(公告)号：US06410166B1
公开(公告)日：2002-06-25
申请号：US08915080
申请日：1997-08-20
IPC分类号： H05B3314
CPC分类号： H01L51/0077 , H01L51/0059 , H01L51/0079 , H01L51/5012 , Y10S428/917
摘要： An organic electroluminescence (EL) device doping material which is thermally stable, having a high melting point, and doping with which improves stability of a luminous layer formed as a thin layer. An organic EL device 1 comprises a glass substrate 3, an anode 2 made of transparent indium tin oxide (ITO), an electron hole implanted transporting layer 4 of TPD, a luminous layer 5, and a cathode 6 made of Mg. The luminous layer is made of Alq3 doped with 1 mol % of Al2O (SABF)2 as a metal chelate complex having ligands composed of SABF skeletons. When plus DC voltage is applied to the anode 2 and minus DC voltage, to the cathode 6, the luminous layer 5 emits yellow electroluminescence of 16400 cd/m2 at maximum with 15 V. The external quantum yield was 0.1891 m/W. The luminous layer of the organic EL device is thermally stable and hard to be deteriorated.
摘要翻译： 一种热稳定的具有高熔点和掺杂的有机电致发光（EL）器件掺杂材料，其提供了形成为薄层的发光层的稳定性。 有机EL器件1包括玻璃衬底3，由透明氧化铟锡（ITO）制成的阳极2，TPD的电子空穴注入传输层4，发光层5和由Mg制成的阴极6。 发光层由掺杂有1mol％的Al 2 O（SABF）2的Alq 3作为具有由SABF骨架组成的配体的金属螯合络合物制成。 当向阳极2和负DC电压施加正的直流电压时，发光层5发出最大为15V的16400cd / m 2的黄色电致发光。外部量子产率为0.1891m / W。 有机EL元件的发光层热稳定，难以劣化。
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10.发明授权Organic electroluminescence device and organic electroluminescence device material 失效有机电致发光器件和有机电致发光器件材料
公开(公告)号：US6048631A
公开(公告)日：2000-04-11
申请号：US893757
申请日：1997-07-11
CPC分类号： H01L51/0077 , C09K11/06 , H01L51/0079 , H01L51/0059 , H01L51/5012 , Y10S428/917
摘要： An object of this invention is to provide an organic EL device material stable against heat, having a high purity in bluish light emission and a high efficiency. The organic EL device comprises a glass substrate, a transparent anode, a TPD which is an electron hole implanted transporting layer, an organic luminous layer, Alq.sub.3 which is an electron implanted transporting layer and a cathode. The organic luminous layer is an aluminum complex which is .mu.-oxozi [bis(2-(2-benzo oxazolyl)-phenolate) aluminum (III)]. Plus and minus DC voltages are applied to the anode and cathode respectively. The organic luminous layer indicates bluish light emission of 1314 cd/m.sup.2 at 16V. A peak wave length of the luminous spectrum is 420 nm and chromaticity coordinates are x=0.185 and y=0.178 and a high purity as bluish color is assured. The organic EL device material is stable against heat and difficult to deteriorate. Because the device structure is three-layer structure in which the organic luminous layer is sandwiched by an electron implanted transporting layer and an electron hole implanted transporting layer, diffusion of exciton to electrodes is prevented thereby improving the efficiency and reactive current is reduced thereby improving the service life.
摘要翻译： 本发明的目的是提供一种耐热稳定的有机EL元件材料，其蓝色发光纯度高，效率高。 有机EL器件包括玻璃衬底，透明阳极，作为电子空穴注入传输层的TPD，有机发光层，作为电子注入传输层的Alq3和阴极。 有机发光层是作为多氧 - 双（2-（2-苯并恶唑基） - 酚盐）铝（III）]的铝络合物。 负和直流电压分别施加到阳极和阴极。 有机发光层在16V时表示蓝色发光1314cd / m 2。 光谱的峰值波长为420nm，色度坐标为x = 0.185，y = 0.178，确保为蓝色的高纯度。 有机EL元件材料耐热稳定，难以劣化。 由于器件结构是其中有机发光层被电子注入传输层和电子空穴注入传输层夹在中间的三层结构，因此可以防止激子扩散到电极，从而提高效率，降低无功电流，从而改善 使用寿命。
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