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公开(公告)号：US08030845B2
公开(公告)日：2011-10-04
申请号：US11896429
申请日：2007-08-31
申请人： Yuichiro Itai
发明人： Yuichiro Itai
CPC分类号： H01L51/5256 , H01L51/524 , H01L51/5246 , H01L51/5253 , H01L2251/5338
摘要： The invention provides a method for manufacturing an organic electroluminescence device having a first flexible plate and a second flexible plate and an organic electroluminescence element provided on a portion at approximately the center of at least one of the flexible plates. The method includes: forming the first flexible plate having a S region which has larger UV light transmittance and a W region which has larger UV light transmittance; forming a substantially frame-shaped UV-curable resin layer on the first flexible plate and/or the second flexible plate so that the UV-curable resin layer overlaps at least partially with the S region; and adhering the first flexible plate with the second flexible plate by irradiation of UV light which uses the S region as an irradiation face so as to cure the UV-curable resin layer. The invention further provides an organic electroluminescence device formed by the method.
摘要翻译： 本发明提供了一种制造有机电致发光器件的方法，该器件具有设置在至少一个柔性板的大致中心部分上的第一柔性板和第二柔性板以及有机电致发光元件。 该方法包括：形成第一柔性板，其具有具有较大UV透光率的S区域和具有较大UV透光率的W区域; 在所述第一柔性板和/或所述第二柔性板上形成大致框状的UV固化树脂层，使得所述UV固化树脂层至少部分地与所述S区重叠; 并且通过照射使用S区域的UV光作为照射面将第一柔性板与第二柔性板粘合，以固化UV固化树脂层。 本发明还提供了一种通过该方法形成的有机电致发光器件。
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公开(公告)号：US07943226B2
公开(公告)日：2011-05-17
申请号：US12049978
申请日：2008-03-17
申请人： Yuichiro Itai
发明人： Yuichiro Itai
CPC分类号： H01L51/5259 , H01L51/529 , H05B33/04 , H05B33/22 , Y10T428/24331
摘要： An organic EL panel including: a substrate; an organic EL device including an anode, an organic EL layer and a cathode layered on the substrate; and a sealing member for sealing the organic EL device on the substrate, and further including a drying agent layer that contacts the organic EL device, and a heat generating layer that contacts the drying agent layer.
摘要翻译： 一种有机EL面板，包括：基板; 包括在基板上层叠的阳极，有机EL层和阴极的有机EL元件; 以及密封构件，用于将有机EL器件密封在衬底上，并且还包括与有机EL器件接触的干燥剂层和与干燥剂层接触的发热层。
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3.发明授权公开(公告)号：US07193361B2
公开(公告)日：2007-03-20
申请号：US11039943
申请日：2005-01-24
申请人： Masaru Kinoshita , Yuichiro Itai , Masaya Nakayama , Jun Kodama
发明人： Masaru Kinoshita , Yuichiro Itai , Masaya Nakayama , Jun Kodama
IPC分类号： H05B33/00
CPC分类号： C09K11/06 , C09K2211/1014 , H01L51/0059 , H01L51/0081 , H01L51/5048 , H01L51/5096 , H01L51/5278 , H05B33/14 , Y10S428/917 , Y10T428/24942
摘要： The present invention is an organic EL device in which an anode, a hole injection layer, a first carrier transportation layer, a first luminescent layer, a second carrier transportation layer, a second luminescent layer, an electron transportation layer, and a cathode are formed on a glass substrate in order, wherein layers with a smaller electron affinity Ea and a larger energy gap Eg than those of the first and second luminescent layers are employed for the first and second carrier transportation layers, so as to enhance the emission efficiency of the first and second luminescent layers.
摘要翻译： 本发明是一种有机EL器件，其中形成阳极，空穴注入层，第一载流子传输层，第一发光层，第二载流子传输层，第二发光层，电子传输层和阴极 在玻璃基板上依次使用具有比第一和第二发光层的那些更小的电子亲和力Ea和更大的能隙Eg的层用于第一和第二载流子传输层，以便提高第一和第二载流子传输层的发射效率 第一和第二发光层。
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4.发明申请Organic electroluminescent element, material for positive hole injecting layer, and organic electroluminescent display 有权有机电致发光元件，空穴注入层用材料，有机电致发光显示器公开(公告)号：US20060008675A1
公开(公告)日：2006-01-12
申请号：US11192353
申请日：2005-07-29
申请人： Yuichiro Itai , Takashi Iida , Jun Kodama
发明人： Yuichiro Itai , Takashi Iida , Jun Kodama
CPC分类号： H01L51/5088 , H01L21/3127 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0039 , H01L51/004 , H01L51/0041 , H01L51/0042 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0081 , H05B33/22 , Y10S428/917 , Y10T428/31515
摘要： The present invention relates to highly reliable organic EL elements that can provide higher luminance with lower voltage and exhibit lower leak current at negative biases and appropriate diode properties. The organic EL element comprises a positive hole injecting layer, and a perfluoropolyether compound is incorporated into the positive hole injecting layer. Preferably, the perfluoropolyether compound is expressed by formula (1) or (2), R1—Rf—R2 formula (1) Rf—R3 formula (2) in which, R1, R2, and R3 represents one of a hydrogen atom, a fluorine atom, and a substituted group; Rf represents the perfluoropolyether skeleton expressed by the formula (3), in which, R4 and R5 represent general formula —CpF2p+1; n, m, x, and y are each an integer.
摘要翻译： 本发明涉及高可靠性的有机EL元件，其可以以较低的电压提供更高的亮度并且在负偏压和适当的二极管性质下表现出较低的漏电流。 有机EL元件包括空穴注入层，并且空穴注入层中并入全氟聚醚化合物。 优选地，全氟聚醚化合物由式（1）或（2）表示，<？in-line-formula description =“In-line Formulas”end =“lead”？> R 1〜 公式（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“在线公式 “end =”lead“？> Rf-R 3式（2）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中R < O 1，R 2，R 3和R 3代表氢原子，氟原子和取代基中的一个; Rf表示由式（3）表示的全氟聚醚骨架，其中R 4和R 5表示通式-C 3， SUB> 2 p + 1 n，m，x和y各自为整数。
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5.发明申请ORGANIC ELECTROLUMINESCENT ELEMENT, MATERIALS FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND LIGHT EMITTING DEVICE, DISPLAY DEVICE, OR ILLUMINATION DEVICE, EACH USING THE ELEMENT, AND COMPOUNDS USED IN THE ELEMENT 有权有机电致发光元件，有机电致发光元件的材料和发光装置，显示装置或照明装置，使用元件，以及元件中使用的化合物公开(公告)号：US20130320310A1
公开(公告)日：2013-12-05
申请号：US13778086
申请日：2013-02-26
申请人： Yosuke Yamamoto , Kousuke Watanabe , Yuichiro Itai
发明人： Yosuke Yamamoto , Kousuke Watanabe , Yuichiro Itai
IPC分类号： H01L51/00
CPC分类号： H01L51/0072 , H01L51/0085 , H01L51/5016
摘要： An organic electroluminescent element comprising: a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes. At least one of the organic layer contains a compound of general formula (1): A-(B)n-D, wherein A, D, and B represent groups of the following general formulas (2), (3), and (4) respectively; n represents 0 or 1; and when n is 0, A and D are not symmetrical about a point to each other, including the binding sites: wherein XA1 to XA11, XD1 to XD11, and XB1 to XB11 are as defined in the specification.
摘要翻译： 一种有机电致发光元件，包括：基材; 设置在基板上的包括阳极和阴极的一对电极; 以及设置在电极之间的包括发光层的至少一个有机层。 有机层中的至少一层包含通式（1）的化合物：A-（B）nD，其中A，D和B表示下述通式（2），（3）和（4）的基团， 分别; n表示0或1; 并且当n为0时，A和D不包括彼此的点对称，包括结合位点：其中XA1至XA11，XD1至XD11和XB1至XB11如本说明书中所定义。
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6.发明授权Organic EL element, organic EL display apparatus, method for manufacturing organic EL element, and apparatus for manufacturing organic EL element 有权有机EL元件，有机EL显示装置，有机EL元件的制造方法以及有机EL元件的制造装置公开(公告)号：US07935433B2
公开(公告)日：2011-05-03
申请号：US10584413
申请日：2003-12-25
IPC分类号： B23B9/00
CPC分类号： H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0072 , H01L51/0081 , H01L51/5088 , H01L2251/5346
摘要： An object of the present invention is to enable suppression of a leak current of an organic EL element while improving a conductivity of the organic EL element and suppressing an operation voltage thereof. An organic EL element is used which comprises at least a luminescent layer, a hole transport layer adjacent to a positive-electrode side of the luminescent layer, and an electron injection transport layer adjacent to a negative-electrode side of the luminescent layer, wherein a hole injection layer is provided between the hole transport layer and the positive electrode, and the conductivity of the hole injection layer continuously changes along a thickness direction of the hole injection layer.
摘要翻译： 本发明的目的在于提供有机EL元件的导电性并抑制其工作电压，能够抑制有机EL元件的漏电流。 使用有机EL元件，其至少包括发光层，与发光层的正极侧相邻的空穴传输层和与发光层的负极侧相邻的电子注入传输层，其中， 空穴注入层设置在空穴传输层和正极之间，空穴注入层的导电性沿空穴注入层的厚度方向连续变化。
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7.发明授权公开(公告)号：US07737632B2
公开(公告)日：2010-06-15
申请号：US11587692
申请日：2004-04-27
申请人： Yuichiro Itai , Masaya Nakayama
发明人： Yuichiro Itai , Masaya Nakayama
CPC分类号： H01L51/56 , H01L51/0051 , H01L51/0054 , H01L51/006 , H01L51/0071 , H01L51/0081 , H01L51/5237 , H01L51/5259
摘要： There is provided an organic EL element having, between a positive electrode and a negative electrode, a lamination structure formed of organic films having a light emitting layer, a hole transport layer adjacent to a positive electrode side of the light emitting layer, and an electron transport layer adjacent to a negative electrode side of the light emitting layer. At least one of the organic films composing the lamination structure includes a metal element having reactivity to oxygen or water.
摘要翻译： 提供一种有机EL元件，其在正极和负极之间具有由具有发光层的有机膜，与发光层的正极侧相邻的空穴传输层和电子 传输层与发光层的负极侧相邻。 构成叠层结构的至少一个有机膜包括对氧或水具有反应性的金属元素。
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公开(公告)号：US20080241471A1
公开(公告)日：2008-10-02
申请号：US12049978
申请日：2008-03-17
申请人： Yuichiro Itai
发明人： Yuichiro Itai
CPC分类号： H01L51/5259 , H01L51/529 , H05B33/04 , H05B33/22 , Y10T428/24331
摘要： An organic EL panel including: a substrate; an organic EL device including an anode, an organic EL layer and a cathode layered on the substrate; and a sealing member for sealing the organic EL device on the substrate, and further including a drying agent layer that contacts the organic EL device, and a heat generating layer that contacts the drying agent layer.
摘要翻译： 一种有机EL面板，包括：基板; 包括在基板上层叠的阳极，有机EL层和阴极的有机EL元件; 以及密封构件，用于将有机EL器件密封在衬底上，并且还包括与有机EL器件接触的干燥剂层和与干燥剂层接触的发热层。
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公开(公告)号：US20070205411A1
公开(公告)日：2007-09-06
申请号：US11713027
申请日：2007-03-02
申请人： Yuichiro Itai
发明人： Yuichiro Itai
CPC分类号： H01L51/5278 , Y10S428/917
摘要： An organic electroluminescence device of multi-photon emission mode which includes plural light emission layers and at least one charge generation layer between a pair of electrodes, arranged in a film thickness direction thereof, wherein the charge generation layer includes at least one p-doped layer and at least one n-doped layer, and further includes an alkali metal layer and a layer containing a hole transport material between the p-doped layer and the n-doped layer. An organic electroluminescence device of multi-photon emission mode exhibiting little unevenness in luminance even in a large-area format electroluminescence device is provided.
摘要翻译： 一种多光子发射模式的有机电致发光器件，其包括多个发光层和沿其膜厚方向布置的一对电极之间的至少一个电荷产生层，其中电荷产生层包括至少一个p掺杂层 和至少一个n掺杂层，并且还包括碱金属层和在p掺杂层和n掺杂层之间包含空穴传输材料的层。 提供了即使在大面积格式的电致发光器件中也显示出很小亮度不均匀性的多光子发射模式的有机电致发光器件。
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10.发明授权Organic electroluminescent element, material for positive hole injecting layer, and organic electroluminescent display 有权有机电致发光元件，空穴注入层用材料，有机电致发光显示器公开(公告)号：US07250227B2
公开(公告)日：2007-07-31
申请号：US11192353
申请日：2005-07-29
申请人： Yuichiro Itai , Takashi Iida , Jun Kodama
发明人： Yuichiro Itai , Takashi Iida , Jun Kodama
IPC分类号： H01L51/50
CPC分类号： H01L51/5088 , H01L21/3127 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0039 , H01L51/004 , H01L51/0041 , H01L51/0042 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0081 , H05B33/22 , Y10S428/917 , Y10T428/31515
摘要： The present invention relates to highly reliable organic EL elements that can provide higher luminance with lower voltage and exhibit lower leak current at negative biases and appropriate diode properties. The organic EL element comprises a positive hole injecting layer, and a perfluoropolyether compound is incorporated into the positive hole injecting layer. Preferably, the perfluoropolyether compound is expressed by formula (1) or (2), R1—Rf—R2 formula (1) Rf—R3 formula (2) in which, R1, R2, and R3 represents one of a hydrogen atom, a fluorine atom, and a substituted group; Rf represents the perfluoropolyether skeleton expressed by the formula (3), in which, R4 and R5 represent general formula —CpF2p+1; n, m, x, and y are each an integer.
摘要翻译： 本发明涉及高可靠性的有机EL元件，其可以以较低的电压提供更高的亮度并且在负偏压和适当的二极管性质下表现出较低的漏电流。 有机EL元件包括空穴注入层，并且空穴注入层中并入全氟聚醚化合物。 优选地，全氟聚醚化合物由式（1）或（2）表示，<？in-line-formula description =“In-line Formulas”end =“lead”？> R 1 -Rf 公式（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“在线公式 “end =”lead“？> Rf-R 3式（2）<？in-line-formula description =”In-line Formulas“end =”tail“？>其中R < O 1，R 2，R 3和R 3代表氢原子，氟原子和取代基中的一个; Rf表示由式（3）表示的全氟聚醚骨架，其中R 4和R 5表示通式-C 3， SUB> 2p + 1
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