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1. 发明申请

WO2008010171A3 HIGHLY DOPED ELECTRO-OPTICALLY ACTIVE ORGANIC DIODE WITH SHORT PROTECTION LAYER 审中-公开
标题翻译：具有短路保护层的高选择性电光有源有源二极管
公开(公告)号：WO2008010171A3
公开(公告)日：2008-04-03
申请号：PCT/IB2007052802
申请日：2007-07-13
申请人： PHILIPS INTELLECTUAL PROPERTY , KONINKL PHILIPS ELECTRONICS NV , BUECHEL MICHAEL , BERTRAM DIETRICH
发明人： BUECHEL MICHAEL , BERTRAM DIETRICH
IPC分类号： H01L51/50
CPC分类号： H01L51/5052 , H01L51/5092
摘要： An electro-optically active organic diode has anode electrode (102), a cathode electrode (122), an electro-optically active organic layer (110) arranged between the electrodes (102, 122) and a charge carrier organic layer (116) arranged between said electro- optically active organic layer (110) and said cathode electrode layer (122), and adjacent to said electro-optically active organic layer (110). The charge carrier organic layer (116) is formed of a highly doped organic semiconductor material. A short protection layer (120) is arranged between said cathode electrode layer (122) and said charge carrier organic layer (116), and adjacent to said cathode electrode layer (122), wherein said short protection layer (120) is formed of an inorganic semiconductor material. The short protection layer prevents direct contact between the cathode layer and the charge carrier organic layer, which reduces the risk that the cathode layer will have detrimental impact on the charge carrier organic layer. This reduces the risk of a short to occur between the cathode and the anode, which results in increased reliability of the organic diode.
摘要翻译：电光活性有机二极管具有布置在电极（102,122）和电荷载体有机层（116）之间的阳极电极（102），阴极电极（122），电光活性有机层（110）在所述电光活性有机层（110）和所述阴极电极层（122）之间，并且与所述电光活性有机层（110）相邻。电荷载体有机层（116）由高掺杂的有机半导体材料形成。在所述阴极电极层（122）和所述电荷载体有机层（116）之间并且邻近所述阴极电极层（122）布置短保护层（120），其中所述短保护层（120）由无机半导体材料。短保护层防止阴极层和电荷载体有机层之间的直接接触，这降低了阴极层对电荷载体有机层有不利影响的风险。这降低了在阴极和阳极之间短暂发生的风险，这导致有机二极管的可靠性增加。

2. 发明申请

WO2010061313A1 SHORTS PREVENTION IN ORGANIC LIGHT-EMITTING DIODES 审中-公开
标题翻译：有机发光二极管短路防护
公开(公告)号：WO2010061313A1
公开(公告)日：2010-06-03
申请号：PCT/IB2009/055127
申请日：2009-11-18
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N. V. , HARTMANN, Soeren , BUECHEL, Michael , JUESTEL, Thomas
发明人： HARTMANN, Soeren , BUECHEL, Michael , JUESTEL, Thomas
IPC分类号： H01L51/52
CPC分类号： H01L51/5237 , H01L51/5203 , H01L51/5221 , H01L51/5231 , H01L51/5253 , H01L2251/301 , H01L2251/5392 , H01L2251/568
摘要： An organic light emitting diode comprising a first electrode layer, a second electrode layer, a stack of functional layers, including an organic light-emitting layer, sandwiched between said first electrode layer and said second electrode layer, and an passivation layer arranged adjacent to said first electrode layer is disclosed. The passivation layer reacts with the first electrode layer to form an oxide at a reaction temperature that is induced by an evolving short circuit between the first electrode layer and the second electrode layer. The passivation layer is unreactive at temperatures lower than the reaction temperature.
摘要翻译：一种有机发光二极管，包括夹在所述第一电极层和所述第二电极层之间的包括第一电极层，第二电极层，包括有机发光层的功能层堆叠以及邻近所述第二电极层布置的钝化层公开了第一电极层。钝化层与第一电极层反应，在由第一电极层和第二电极层之间的放电短路引起的反应温度下形成氧化物。钝化层在低于反应温度的温度下不反应。

3. 发明申请

WO2007004121A3 METHOD FOR GENERATING AN ELECTRODE LAYER PATTERN IN AN ORGANIC FUNCTIONAL DEVICE 审中-公开
标题翻译：在有机功能器件中产生电极层图案的方法
公开(公告)号：WO2007004121A3
公开(公告)日：2007-04-05
申请号：PCT/IB2006052113
申请日：2006-06-27
申请人： KONINKL PHILIPS ELECTRONICS NV , BUECHEL MICHAEL , BOEREFIJN IVAR J , YOUNG EDWARD W A , SEMPEL ADRIANUS
发明人： BUECHEL MICHAEL , BOEREFIJN IVAR J , YOUNG EDWARD W A , SEMPEL ADRIANUS
IPC分类号： H01L51/00
CPC分类号： H01L51/0015 , H01L27/3239 , H01L27/3281 , H01L51/0017 , H01L51/0021 , H01L51/5203 , H01L51/56 , Y02E10/549 , Y10S438/94
摘要： A method for generating an electrode layer pattern in an organic functional device (101; 201) comprising a first transparent electrode layer (103; 203), a second electrode layer (104; 204) and an organic functional layer (102; 202) sandwiched between said first and second electrode layers (103, 104; 203, 204). The method comprises the steps of arranging (601) a laser (704; 804) to irradiate said organic functional device (701; 801) through said first transparent electrode layer (103; 203), selecting (602) a set of laser parameters in order to enable said laser (704; 804) to locally modify an electric conductivity of said second electrode layer (104; 204), and locally modifying, by said laser (704; 804) in accordance with said set of laser parameters, the electric conductivity of said second electrode layer (104; 204), thereby generating said electrode layer pattern.
摘要翻译：一种用于在有机功能元件（101; 201）中产生电极层图案的方法，包括：第一透明电极层（103; 203），第二电极层（104; 204）和有机功能层（102; 202）在所述第一和第二电极层（103,104; 203,204）之间。该方法包括以下步骤：（601）激光器（704; 804）通过所述第一透明电极层（103; 203）照射所述有机功能元件（701; 801），选择（602）一组激光参数为了使所述激光器（704; 804）能够局部地修改所述第二电极层（104; 204）的电导率，并且根据所述激光器参数组合由所述激光器（704; 804）进行局部修改，所述第二电极层（104; 204）的导电性，从而产生所述电极层图案。

4. 发明申请

WO2008010161A3 STACKED ELECTRO-OPTICALLY ACTIVE ORGANIC DIODE WITH INORGANIC SEMICONDUCTOR CONNECTION LAYER 审中-公开
公开(公告)号：WO2008010161A3
公开(公告)日：2008-01-24
申请号：PCT/IB2007/052785
申请日：2007-07-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BUECHEL, Michael
发明人： BUECHEL, Michael
IPC分类号： H01L51/52
摘要： A stacked electro-optically active organic diode has an anode electrode (102), a cathode electrode (162), a first electro-optically active organic layer (110) arranged between the electrodes (102, 162), and a second electro-optically active organic layer (130) arranged between said first active organic layer (110) and said cathode (162). A low electron affinity layer (120) is arranged between the first electro-optically active organic layer (110) and the second electro-optically active organic layer (130), and is formed of a first transparent inorganic semiconductor material. A high electron affinity layer (121) is arranged between said second electro-optically active organic layer (130) and the low electron affinity layer (120), and is formed of a second transparent inorganic semiconductor material, wherein said second transparent inorganic semiconductor material has a higher electron affinity than said first inorganic semiconductor material. The low and high affinity layers (120, 121) constitute a connection layer of only two semiconductor (sub-)layers which allow for transparent, thick layers, and as a result the diode can be both efficient and reliable.

5. 发明申请

WO2007116369A1 AN ORGANIC DIODE AND A METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：有机二极管及其生产方法
公开(公告)号：WO2007116369A1
公开(公告)日：2007-10-18
申请号：PCT/IB2007/051267
申请日：2007-04-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BUECHEL, Michael , BOUTEN, Petrus, C., P.
发明人： BUECHEL, Michael , BOUTEN, Petrus, C., P.
IPC分类号： H01L51/52
CPC分类号： H01L51/5221 , H01L51/441
摘要： The present invention relates to an OLED device with improved reliability. The thermal expansion coefficients of the OLED substrate (1) and cathode (4) are closely matched, such that it can be avoided, to a great extent, that short circuit damages occur when the OLED undergoes a substantial temperature change. The organic layer/layers (3) between the substrate and the cathode may however have thermal expansion coefficients deviating substantially from those of the cathode and the substrate.
摘要翻译：本发明涉及可靠性提高的OLED器件。 OLED基板（1）和阴极（4）的热膨胀系数紧密匹配，使得可以在很大程度上避免当OLED经历基本的温度变化时发生短路损坏。然而，衬底和阴极之间的有机层/层（3）可以具有基本上偏离阴极和衬底的热膨胀系数。

6. 发明申请

WO2005015654A1 LIGHT-EMITTING DIODE 审中-公开
标题翻译：发光二极管
公开(公告)号：WO2005015654A1
公开(公告)日：2005-02-17
申请号：PCT/IB2004/051324
申请日：2004-07-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , DE KOK-VAN BREEMEN, Margaretha, M. , BUECHEL, Michael , DE WINTER, Suzanna, H., P., M. , VULTO, Simone, I., E.
发明人： DE KOK-VAN BREEMEN, Margaretha, M. , BUECHEL, Michael , DE WINTER, Suzanna, H., P., M. , VULTO, Simone, I., E.
IPC分类号： H01L51/20
CPC分类号： H01L51/5088 , H01L51/0037 , H01L51/0038
摘要： The invention pertains to a light-emitting diode (LED) comprising layers of an anode, an acidic hole conducting-injecting material, a light-emitting polymer, and a cathode, characterized in that the hole conducting-injecting material comprises a poly(3,4-ethylenedioxythiophene poly(styrenesulfonate) (PEDOT), which is obtainable by at least partially neutralizing the PEDOT with an anion that is comprised or formed from a sodium or potassium compound, and the light-emitting material comprises a light-emitting p-arylenevinylene polymer (PAV). The invention further relates to a method for increasing the efficiency of said light-emitting diode.
摘要翻译：本发明涉及包含阳极，酸性空穴导电注入材料，发光聚合物和阴极的发光二极管（LED），其特征在于，所述导电注入材料包括聚（3 可通过使用由钠或钾化合物包含或形成的阴离子至少部分中和PEDOT而获得的4-亚乙基二氧噻吩聚（苯乙烯磺酸盐）（PEDOT），并且发光材料包含发光p- 亚芳基亚乙烯基聚合物（PAV）。本发明还涉及提高所述发光二极管效率的方法。

7. 发明申请

WO2005011017A1 ORGANIC ELETTROLUMINESCENT DEVICE WITH LOW OXYGEN CONTENT 审中-公开
标题翻译：低含氧量的有机ELETTROLUMINESCENT装置
公开(公告)号：WO2005011017A1
公开(公告)日：2005-02-03
申请号：PCT/IB2004/051203
申请日：2004-07-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BUECHEL, Michael , VAN DE WEIJER, Peter , LIGTER, Marcel, P., H.
发明人： BUECHEL, Michael , VAN DE WEIJER, Peter , LIGTER, Marcel, P., H.
IPC分类号： H01L51/50
CPC分类号： H01L51/5259 , H01L51/0037 , H01L51/0038 , H01L51/0039 , H01L51/5246
摘要： An organic electroluminescent device comprising a cathode and an ode and, disposed therebetween, an organic layer has oxygen atoms accumulated near the int rface of the organic layer and the cathode in a maximum concentration of less than about 6 t%, the maximum concentration being expressed in terms of the peak maximum of a sputte profile of the Oi s concentration near the interface of the organic layer and the cathode meas red by means of X-ray photo-electron spectroscopy. Having such an unprecedented low m imum oxygen concentration, the EL device has an extended operational lifetime.
摘要翻译：有机电致发光器件包括阴极和铒，并且在它们之间设置有机层，在有机层和阴极的表面附近积聚氧原子，其最大浓度小于约6 t％，最大浓度用靠近有机层界面处的Oi-S浓度的溅射分布的峰值最大值和借助X射线光电子能谱测量的阴极测量值表示，电子光谱学。具有前所未有的低氧浓度，EL器件的使用寿命更长。

8. 发明申请

WO2007004118A2 METHOD FOR REDUCING OCCURRENCE OF SHORT-CIRCUIT FAILURE IN AN ORGANIC FUNCTIONAL DEVICE 审中-公开
标题翻译：减少有机功能器件短路故障的方法
公开(公告)号：WO2007004118A2
公开(公告)日：2007-01-11
申请号：PCT/IB2006052106
申请日：2006-06-27
申请人： KONINKL PHILIPS ELECTRONICS NV , BUECHEL MICHAEL , YOUNG EDWARD W A , SEMPEL ADRIANUS , BOEREFIJN IVAR J
发明人： BUECHEL MICHAEL , YOUNG EDWARD W A , SEMPEL ADRIANUS , BOEREFIJN IVAR J
CPC分类号： H01L51/56 , H01L51/441 , H01L51/5206 , H01L2251/5392 , H01L2251/568 , Y02E10/549
摘要： A method, for reducing occurrence of short-circuit iailure in an organic functional device (101, 201, 401) comprising a first transparent electrode layer (104), a second electrode layer (105) and an organic functional layer (103) sandwiched between said first and second electrode layers (104; 105). The method comprises the steps of identifying (301) a portion of said organic functional device (101, 201, 401), said portion containing a defect (102a-g) leading to an increased risk of short-circuit failure, selecting (302) a segment (108a-g) of said second electrode layer (105), said segment corresponding to said portion, and electrically isolating (303) said segment (108a-g) from a remainder of said second electrode layer (105), thereby eliminating short-circuit failure resulting from said defect (102a-g).
摘要翻译：一种用于减少有机功能器件（101,201,401）中发生短路故障的方法，包括：第一透明电极层（104），第二电极层（105）和夹在第二透明电极层（104）之间的有机功能层所述第一和第二电极层（104; 105）。该方法包括以下步骤：识别（301）所述有机功能装置（101,201,401）的一部分，所述部分包含导致短路故障风险增加的缺陷（102a-g），选择（302）所述第二电极层（105）的段（108a-g），所述段对应于所述部分，并且将所述段（108a-g）与所述第二电极层（105）的其余部分电隔离（303），由此消除所述缺陷导致的短路故障（102a-g）。

9. 发明申请

WO2005087893A1 ELECTROLUMINESCENT COMPOSITION WITHOUT INITIAL DROP OF EFFICIENCY 审中-公开
标题翻译：电致发光组合物没有初始降低效率
公开(公告)号：WO2005087893A1
公开(公告)日：2005-09-22
申请号：PCT/IB2005/050758
申请日：2005-03-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VULTO, Simone, I., E. , MEULENKAMP, Eric, A. , VAN DE WEIJER, Peter , DE KOK-VAN BREEMEN, Margaretha, M. , BUECHEL, Michael
发明人： VULTO, Simone, I., E. , MEULENKAMP, Eric, A. , VAN DE WEIJER, Peter , DE KOK-VAN BREEMEN, Margaretha, M. , BUECHEL, Michael
IPC分类号： C09K11/06
CPC分类号： C09K11/06 , C09K2211/1011 , C09K2211/1088 , H01L51/0037 , H01L51/0039 , H01L51/005 , H01L51/0053 , H01L51/0065 , H01L51/5012 , H01L2251/308 , H05B33/14
摘要： The invention relates to an electroluminescent composition comprising an electroluminescent material containing an aryl vinylene and an additive for suppressing a drop in the initial efficiency of light emission observed when the electroluminescent material is used as such in an electroluminescent device. The invention further relates to an electroluminescent composition comprising an electroluminescent material containing an aryl vinylene and an additive, wherein the additive comprises an oligo ring structure with at least four carbonyl groups and to an electroluminescent device comprising the composition according to the invention.
摘要翻译：本发明涉及一种电致发光组合物，其包含含有芳基亚乙烯基的电致发光材料和用于抑制在电致发光器件中使用电致发光材料时观察到的发光初始效率降低的添加剂。本发明还涉及包含含有芳基亚乙烯基和添加剂的电致发光材料的电致发光组合物，其中所述添加剂包含具有至少四个羰基的低聚环结构和包含根据本发明的组合物的电致发光器件。

10. 发明申请

WO2008010165A3 ELECTRO-OPTICALLY ACTIVE ORGANIC DIODE WITH SHORT PROTECTION 审中-公开
公开(公告)号：WO2008010165A3
公开(公告)日：2008-01-24
申请号：PCT/IB2007/052790
申请日：2007-07-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BUECHEL, Michael , YOUNG, Edward, W., A.
发明人： BUECHEL, Michael , YOUNG, Edward, W., A.
IPC分类号： H01L51/52
摘要： An electro-optically active organic diode, for example an organic light emitting diode (OLED), comprises an anode electrode (102), a cathode electrode (122) and an electro-optically active organic layer (110) arranged in-between. A cover layer (124) is arranged in contact with a surface of the cathode layer (122) so that the cathode layer (122) is positioned between the organic layer (110) and the cover layer (124), which is formed of a substantially inert material with respect to a cathode layer (122) material in contact with said cover layer (124). The inert material is deposited on said surface of the cathode layer (122) so that the complete surface is covered and surface defects eliminated. A short protection layer (120) is further arranged between said cathode electrode (122) and said electro-optically active organic layer (110), and adjacent to said cathode electrode (122), and is formed of an inorganic semiconductor material. The cover layer (124) and the short protection layer (120) together reduce the risk of shorts to occur between the cathode (122) and the anode (102) and thus increase reliability of the electro-optically active organic diode.

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