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1. 发明专利

JP2006019156A Manufacturing method of electroluminescent element 有权
标题翻译：电致发光元件的制造方法
公开(公告)号：JP2006019156A
公开(公告)日：2006-01-19
申请号：JP2004196437
申请日：2004-07-02
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： YOKOI HAJIME , SHIMIZU TAKAHISA , ABE YUKO , ITO YUICHI
IPC分类号： H05B33/10 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an electroluminescent element having uniform luminescence, by widening the range of selection for selectable functional materials such as a solvent, a luminescent material, and the like, when manufacturing the EL element in which a plurality of functional layers are laminated by a printing method.
SOLUTION: This manufacturing method of the electroluminescent element, in which an electroluminescent layer comprising the plurality of functional layers laminated by the printing method is held between electrodes facing each other, has a process to laminate functional ink in a support body, a process to make a functional thin film by vaporizing the volatile part of the functional ink, a process to make a first functional layer by transferring the functional thin film to a body to be transferred which contains one of the facing electrodes, and a process to laminate a second functional layer on the first functional layer by repeating these processes.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有均匀发光的电致发光元件的制造方法，通过扩大选择功能材料如溶剂，发光材料等的选择范围，当制造EL元件时通过印刷方法层叠多个功能层。解决方案：这种电致发光元件的制造方法，其中通过印刷方法层叠了包含多个功能层的电致发光层的电致发光层被保持在彼此面对的电极之间，具有将功能性油墨层叠在支撑体中的工序，通过蒸发功能性油墨的挥发性部分来制造功能性薄膜的方法，通过将功能性薄膜转移到包含其中一个对置电极的待转移体上制备第一功能层的方法，以及层压方法通过重复这些方法在第一功能层上的第二功能层。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005310410A Manufacturing method and device of organic electroluminescent element 审中-公开
标题翻译：有机电致发光元件的制造方法和装置
公开(公告)号：JP2005310410A
公开(公告)日：2005-11-04
申请号：JP2004122192
申请日：2004-04-16
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： TAKESHITA KOJI , SHIMIZU TAKAHISA , YOKOI HAJIME , ABE YUKO
IPC分类号： B41F17/14 , B05C1/02 , B05C9/14 , B05D5/06 , B41M1/06 , B41M1/34 , H01L51/50 , H05B33/10 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To carry out patterning to a base plate superior in the transferability of ink from a blanket to the base plate with high precision.
SOLUTION: This manufacturing device has an ink roll 10 in which an organic light emitting material ink is produced with a uniform film thickness, a printing plate cylinder 13 in which a printing plate 12 that is formed to correspond to a pattern of an organic light emitting layer formed on a glass base plate is mounted, an offset roll 15 covered with the blanket 14, a driving means to rotate and drive the ink roll, the printing plate cylinder and the offset roll, and a laser irradiation device 22 to irradiate a laser beam while drawing at a high speed corresponding to the pattern formed on the blanket and to heat and melt the organic light emitting material ink, at a position in which the ink is transcribed to the glass base plate from the blanket in which the pattern formed by the organic light emitting material ink is transcribed from the printing plate, and a control means to drive the driving means and to control the irradiation timing of the laser irradiation device.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：以高精度将油墨从橡皮布转移到基板的转印性优异的基板进行图案化。解决方案：该制造装置具有其中制造具有均匀膜厚的有机发光材料油墨的墨辊10，印版滚筒13，其中形成为对应于图案的印版12 安装在玻璃基板上形成的有机发光层，被覆盖层14覆盖的偏移辊15，驱动墨辊，印版滚筒和偏移辊的驱动装置和激光照射装置22 照射激光束，同时以与形成在毯子上的图案相对应的高速度拉伸，并且在将油墨从玻璃基板转印到玻璃基板的位置处加热和熔化有机发光材料油墨，由印刷板转印由有机发光材料油墨形成的图案，驱动驱动装置并控制激光照射装置的照射正时的控制装置。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005310400A Manufacturing method of polymer electroluminescent element 审中-公开
标题翻译：聚合物电致发光元件的制造方法
公开(公告)号：JP2005310400A
公开(公告)日：2005-11-04
申请号：JP2004122048
申请日：2004-04-16
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： ABE YUKO , SHIMIZU TAKAHISA , YOKOI HAJIME
IPC分类号： H05B33/10 , H01L51/50 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method in which a polymer EL element of high quality can be manufactured by improving the accuracy and by improving adhesiveness with a transcribed board 7 in patterning and transcription of an ink layer 2 using a relief reversed off-set method.
SOLUTION: In the manufacturing method of the polymer electroluminescent light emitting element using a relief reversed off-set method, in a state of heating the relief printing plate 3, the element is contacted with the ink layer formed on a blanket 1 for printing, and in a state of heating the transcribed board 7, the ink layer on the blanket 1 for the printing is transcribed to the transcribed board.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种制造方法，其中可以通过提高精度并通过改进与转印板7的粘附性来制造高质量的聚合物EL元件，使用浮雕形成和转印油墨层2 反转偏离法。解决方案：在采用浮雕反向偏移方式的聚合物电致发光元件的制造方法中，在加压凸版印刷版3的状态下，元件与形成在叠层1上的墨层接触打印，并且在加热转印板7的状态下，用于打印的毯子1上的油墨层被转录到转录板。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005310399A Polymer electroluminescent element, transfer body, body to be transferred and manufacturing method of polymer electroluminescent element 审中-公开
标题翻译：聚合物电致发光元件，转移体，转移体和聚合物电致发光元件的制造方法
公开(公告)号：JP2005310399A
公开(公告)日：2005-11-04
申请号：JP2004122046
申请日：2004-04-16
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： YOKOI HAJIME , SHIMIZU TAKAHISA , ABE YUKO
IPC分类号： H05B33/10 , H01L51/50 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a high-quality polymer EL element capable of preventing functional degradation of an electroluminescent layer and of reducing a transfer failure, and improved in luminescent efficiency and element durability; to provide its manufacturing method; and to provide a transfer body 10 and a body 7 to be transferred which are used for the manufacturing method.
SOLUTION: This manufacturing method comprises: a process for forming the transfer body 10 containing an adhesiveness improvement substance; a process for forming the body 7 to be transferred which contains an adhesiveness improvement substance; and a process for forming the electroluminescent layer by executing a transfer method by using at least one of the transfer body 10 and the body 7 to be transferred.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止电致发光层的功能降解和降低转印失败的高品质聚合物EL元件，并且提高发光效率和元件耐久性; 提供其制造方法; 并且提供用于制造方法的转印体10和待转印体7。解决方案：该制造方法包括：形成包含粘合性改善物质的转印体10的方法; 用于形成包含粘合性改善物质的被转印体7的方法; 以及通过使用要转印的转印体10和主体7中的至少一个执行转印方法来形成电致发光层的工艺。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2009230956A Manufacturing method of organic electroluminescent display device 审中-公开
标题翻译：有机电致发光显示装置的制造方法
公开(公告)号：JP2009230956A
公开(公告)日：2009-10-08
申请号：JP2008072965
申请日：2008-03-21
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： MORIKAWA NORIKO , ABE YUKO , KITATSUME EIICHI
IPC分类号： H05B33/10 , G09F9/00 , G09F9/30 , H01L27/32 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide an organic EL display device capable of imparting characteristics of an organic EL efficiently by preventing generation of a leakage current between pixels in a stripe direction even in the case of forming hole transport layers on an anode of a display region in a stripe shape.
SOLUTION: The hole transport layers 3 are film-formed on the anode of the display region of a translucent substrate 1 in which anodes 2 and barrier ribs 11 are formed in the stripe shape. By removing the hole transport layers 3 on the barrier rib 11 formed between subpixels S to separate sites P to become the pixels, a stripe shape film to form the hole transport layers 3 is divided. Next, a light-emitting layer 4 and a cathode 6 are formed on the hole transport layer 3 of the pixel site P. After forming the hole transport layer 3 on the anode of the display region like this, by removing only the hole transport layer 3 to cover the barrier rib 11, an organic EL element in which printing coming-off of a pixel site fringe and leakage current generation are prevented is formed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种有机EL显示装置，其能够通过防止在条形方向上的像素之间产生泄漏电流而有效地赋予有机EL的特性，即使在形成阳极上的空穴传输层的情况下条形显示区域。解决方案：在半透明基板1的显示区域的阳极上形成空穴传输层3，其中阳极2和阻挡肋11形成条纹形状。通过将形成在子像素S之间的隔壁11上的空穴传输层3除去以分离位置P成为像素，划分形成空穴传输层3的条状膜。接下来，在像素位置P的空穴传输层3上形成发光层4和阴极6.在这样的显示区域的阳极上形成空穴传输层3之后，仅去除空穴传输层如图3所示，为了覆盖障壁11，形成了防止像素位置边缘的印刷脱落和漏电流产生的有机EL元件。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007242938A Organic el element 审中-公开
标题翻译：有机EL元素
公开(公告)号：JP2007242938A
公开(公告)日：2007-09-20
申请号：JP2006064175
申请日：2006-03-09
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： YOKOI HAJIME , KITATSUME EIICHI , ABE YUKO , SHODA AKIRA
IPC分类号： H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide an element configuration in which no degradation in element characteristics due to ion component occurs even if a material which contains ionic dopant such as PEDOT-PSS or PANI is used as a positive hole injection layer when generating an organic EL element.
SOLUTION: A barrier layer consisting of inorganics which is denser than an organic thin film is provided between a charge injection layer and an organic light emitting layer. So the organic light emitting layer is prevented from degrading by such material as dispersed from an electrode or the like for an organic EL element of longer life. Since the organic charge injection layer contains ionic material, the organic EL element of long life is acquired using a charge transportation layer doped with the ionic material of high conductivity. Such organic EL element of long life can be acquired as uses, especially, PEDOT-PSS or PANI generally.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种元素结构，其中即使在产生含有离子掺杂剂的材料（例如PEDOT-PSS或PANI）作为空穴注入层时，也不会发生由于离子组分引起的元素特性的劣化有机EL元件。解决方案：在电荷注入层和有机发光层之间提供由无机物组成的阻挡层，其比有机薄膜更致密。因此，有机发光层被防止由于寿命较长的有机EL元件的电极等分散的材料而劣化。由于有机电荷注入层含有离子性材料，所以使用掺杂有高导电性的离子性材料的电荷传输层获得长寿命的有机EL元件。这种长寿命的有机EL元件可以作为用途，特别是PEDOT-PSS或PANI通用。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007220426A Organic electroluminescence element and method for fabrication thereof 审中-公开
标题翻译：有机电致发光元件及其制造方法
公开(公告)号：JP2007220426A
公开(公告)日：2007-08-30
申请号：JP2006038285
申请日：2006-02-15
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： ABE YUKO , KITATSUME EIICHI , YOKOI HAJIME , SHODA AKIRA
IPC分类号： H05B33/10 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a good organic electroluminescence element by forming an organic light-emitting medium layer without using a solution of high boiling point in forming the organic light-emitting medium layer in a wet process, especially in a print process.
SOLUTION: This method provides for fabricating an organic electroluminescence element with an organic light-emitting medium layer having at least an organic light-emitting layer between a first electrode and a second electrode. This method comprises a film formation process for forming at least one of the organic light-emitting medium layers in a wet film formation process, by using an embrocation prepared by solving or scattering a prescribed formation material in a solvent. The film formation process for forming the organic light-emitting medium layer(s) assumes a low temperature environment below 20°C.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在湿法制造有机发光介质层中，特别是在印刷中，通过在不使用高沸点溶液的情况下形成有机发光介质层来提供良好的有机电致发光元件处理。解决方案：该方法提供制造具有在第一电极和第二电极之间具有至少有机发光层的有机发光介质层的有机电致发光元件。该方法包括通过使用通过在溶剂中溶解或散布规定的形成材料制备的栓塞在湿法成膜工艺中形成至少一个有机发光介质层的成膜方法。用于形成有机发光介质层的成膜方法呈现低于20℃的低温环境。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007214007A Manufacturing method and manufacturing device of organic electroluminescent element 有权
标题翻译：有机电致发光元件的制造方法和制造装置
公开(公告)号：JP2007214007A
公开(公告)日：2007-08-23
申请号：JP2006033432
申请日：2006-02-10
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： YOKOI HAJIME , ABE YUKO , SHODA AKIRA
IPC分类号： H05B33/10 , H01L51/50
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element having an organic EL layer constructed of a transparent conductive layer, a negative electrode layer opposed to the transparent conductive film, and one or a plurality of functional layers including an organic luminous layer interposed by both electrodes on a transparent substrate, in which, even when the organic EL layer is formed by a wet coating method, solvent is removed by a simple method and even if the solvent remains, deterioration of the characteristics of the EL layer does not occur and the high performance organic EL element can be manufactured.
SOLUTION: This is the manufacturing method of the organic EL element in which at least one layer of functional layers is arranged by a wet process method at the upper part of the transparent conductive layer and the functional layer is dried by a process in which the atmosphere space where the functional layer is placed is replaced by a dried inert gas and a process in which it is again replaced by the dried inert gas. After the functional layer is placed in a reduced pressure space, the functional layer is heated while the dried inert gas is filled in the space, and the atmosphere space is replaced by the heated inert gas.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种有机EL元件的制造方法，该有机EL元件具有由透明导电层构成的有机EL层，与透明导电膜相对的负极层，以及一个或多个功能层，包括在透明基板上由两个电极插入的有机发光层，其中即使通过湿式涂布法形成有机EL层时，通过简单的方法除去溶剂，并且即使溶剂残留， EL层不发生，可以制造高性能有机EL元件。解决方案：这是通过湿法在透明导电层的上部设置至少一层功能层的有机EL元件的制造方法，功能层通过在其中放置功能层的气氛空间被干燥的惰性气体以及再次被干燥的惰性气体替代的方法代替。在将功能层置于减压空间中之后，将功能层加热，同时将干燥的惰性气体填充在空间中，并且通过加热的惰性气体代替气氛空间。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2005310407A Organic el element printing blanket and manufacturing method of organic el element 审中-公开
标题翻译：有机EL元件印刷黑色和有机EL元件的制造方法
公开(公告)号：JP2005310407A
公开(公告)日：2005-11-04
申请号：JP2004122186
申请日：2004-04-16
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： SHIMIZU TAKAHISA , ABE YUKO , YOKOI HAJIME
IPC分类号： B41F3/20 , B41N10/04 , H01L51/50 , H05B33/10 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a printing blanket stabilized in ink transfer and capable of improving pattern formation accuracy.
SOLUTION: This printing blanket 1 used for manufacturing an organic EL element by transferring an organic EL element formation material to a substrate by a transfer method, comprises: a rubber layer 14 formed on the surface thereof and having solvent resistance; and an inorganic porous layer 13 formed under the rubber layer 14 and capable of absorbing and desorbing the solvent.
COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2005306915A Polymer electroluminescence material and polymer electroluminescence element 审中-公开
标题翻译：聚合物电致发光材料和聚合物电致发光元件
公开(公告)号：JP2005306915A
公开(公告)日：2005-11-04
申请号：JP2004122187
申请日：2004-04-16
申请人： Toppan Printing Co Ltd , 凸版印刷株式会社
发明人： SHIMIZU TAKAHISA , ABE YUKO , YOKOI HAJIME
IPC分类号： H01L51/50 , C08G61/12 , C08G65/32 , C08G65/321 , C09K11/06 , H05B33/14
摘要： PROBLEM TO BE SOLVED: To provide a polymer EL material which improves the transferability of a polymer EL material ink and can prevent the formation of a light-non-emitting portion in a polymer EL element, and to provide a polymer EL element which prevents the formation of a light-non-emitting portion.
SOLUTION: The polymer EL material is characterized by being a copolymer of a polyether with an EL light-emitting polymer. The polymer EL element is characterized by having a polymer light-emitting medium layer containing the polymer EL material. The EL light-emitting polymer is preferably a copolymer comprising tetraethylene glycol units and phenylene vinylene units each of which may have one or more substituents.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提高聚合物EL材料油墨的转印性的聚合物EL材料，并且可以防止聚合物EL元件中的不发光部分的形成，并且提供聚合物EL元件这防止了不发光部分的形成。解决方案：聚合物EL材料的特征在于聚醚与EL发光聚合物的共聚物。聚合物EL元件的特征在于具有含有聚合物EL材料的聚合物发光介质层。 EL发光聚合物优选是包含四乙二醇单元和亚苯基亚乙烯基单元的共聚物，其各自可以具有一个或多个取代基。版权所有（C）2006，JPO＆NCIPI

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