公开(公告)号：US08853715B2

公开(公告)日：2014-10-07

申请号：US13595825

申请日：2012-08-27

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： H01L51/52 ,  H01L51/44 ,  H01L51/50 ,  H01L51/00

CPC分类号： H01L51/504 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0085 ,  H01L51/5004

摘要： A first light-emitting layer of a first organic electroluminescent element is disposed in common to a second organic electroluminescent element, a second light-emitting layer of the second organic electroluminescent element is disposed in contact with the first light-emitting layer and in the cathode side, and the second light-emitting layer is a light-emitting layer having an electron trapping property.

摘要翻译： 第一有机电致发光元件的第一发光层与第二有机电致发光元件共同设置，第二有机电致发光元件的第二发光层设置成与第一发光层和阴极接触 第二发光层是具有电子俘获性的发光层。

公开(公告)号：US08809845B2

公开(公告)日：2014-08-19

申请号：US13595865

申请日：2012-08-27

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： H01L29/08

CPC分类号： H01L51/5036 ,  H01L27/3211 ,  H01L2251/552

摘要： A first light-emitting layer of a first organic electroluminescent element is disposed in common to a second organic electroluminescent element, a second light-emitting layer of the second organic electroluminescent element is disposed in contact with the first light-emitting layer and in the anode side, and the second light-emitting layer is a light-emitting layer having a hole trapping property.

摘要翻译： 第一有机电致发光元件的第一发光层与第二有机电致发光元件共同设置，第二有机电致发光元件的第二发光层设置成与第一发光层和阳极接触 第二发光层是具有空穴捕获性的发光层。

公开(公告)号：US20110114973A1

公开(公告)日：2011-05-19

申请号：US12900562

申请日：2010-10-08

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： H01L51/50

CPC分类号： H01L51/5253 ,  H01L51/5265 ,  H01L2251/558

摘要： Provided is an organic electroluminescence device which includes an inorganic protective layer having sufficient device protection performance and high light extraction efficiency and which is excellent in water resistance, acid resistance, and mechanical strength. The organic electroluminescence device satisfies: [{(2m+1)/4}−(⅛)]λ

摘要翻译： 提供一种有机电致发光器件，其包括具有足够的器件保护性能和高光提取效率的无机保护层，其耐水性，耐酸性和机械强度优异。 有机电致发光器件满足：[{（2m + 1）/ 4} - （⅛）]λ

公开(公告)号：US20110012504A1

公开(公告)日：2011-01-20

申请号：US12531629

申请日：2009-03-25

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： H01J1/63

CPC分类号： H01L51/0072 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1044 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5048 ,  H01L51/5052

摘要： Provided is an organic light emitting device which, in a case where a donor dopant having excellent electron injecting property is used, prevents a change in light emitting efficiency caused by passage of time and gives high light emitting efficiency at low voltage. An organic light emitting device includes at least an emission layer, a first organic compound layer containing an aromatic compound which is free of a partial structure represented by the following general formula (1): where Ar represents a ring structure having a benzene ring, a second organic compound layer containing an aromatic compound which has the partial structure represented by the general formula (1), and an electron injection layer containing an organic compound forming a third organic compound layer and at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, and an alkaline earth metal compound.

摘要翻译： 提供一种有机发光器件，其在使用具有优异的电子注入特性的施主掺杂剂的情况下，防止由于时间的推移引起的发光效率的变化，并且在低电压下给出高的发光效率。 有机发光器件至少包括发光层，含有不含以下通式（1）表示的部分结构的芳族化合物的第一有机化合物层：其中Ar表示具有苯环的环结构， 含有具有由通式（1）表示的部分结构的芳香族化合物的第二有机化合物层和含有形成第三有机化合物层的有机化合物和至少一种碱金属，碱土金属 碱金属化合物和碱土金属化合物。

公开(公告)号：US20080111122A1

公开(公告)日：2008-05-15

申请号：US11933808

申请日：2007-11-01

申请人： Seishi Miura ,  Naoyuki Ito ,  Yojiro Matsuda

发明人： Seishi Miura ,  Naoyuki Ito ,  Yojiro Matsuda

IPC分类号： H01L51/52

CPC分类号： H01L51/5265

摘要： An organic light emitting apparatus comprising a substrate and a plurality of organic light emitting devices having different emission colors to each other formed on the substrate, each of the plurality of organic light emitting devices including a cathode, an electron injection layer which is in contact with the cathode, organic compound layers including a light emitting layer, and an optically-transparent anode, the electron injection layer including an organic compound and at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, and an alkaline earth metal compound. The electron injection layer has a thickness adjusted for each of the different emission colors so that each of the plurality of organic light emitting devices having the different emission colors enhances light emitted from the light emitting layer.

摘要翻译： 一种有机发光装置，包括基板和在基板上形成的彼此具有不同发光颜色的多个有机发光装置，所述多个有机发光装置中的每一个包括阴极，电子注入层，其与 阴极，包含发光层的有机化合物层和光学透明阳极，所述电子注入层包含有机化合物和碱金属，碱土金属，碱金属化合物和碱土金属中的至少一种 金属化合物。 电子注入层的厚度根据不同的发光颜色进行了调整，使得具有不同发射颜色的多个有机发光器件中的每一个增强了从发光层发射的光。

公开(公告)号：US20070296334A1

公开(公告)日：2007-12-27

申请号：US11762383

申请日：2007-06-13

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： H01J1/62

CPC分类号： H05B33/10 ,  H01L27/3211 ,  H01L51/5076 ,  H01L51/5092 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5262 ,  H01L51/5265 ,  H01L2251/558

摘要： Provided is an organic light-emitting device in which light extraction efficiency for the luminescent color of each of organic light-emitting elements can be improved without an increase in driving voltage and a reduction in emission efficiency. The organic light-emitting elements for respective luminescent colors are different from each other in thickness of an electron injection layer, and the concentration of a metal or a metal compound in an electron injection layer is adapted to increase as the thickness of the electron injection layer decreases.

摘要翻译： 提供一种有机发光装置，其中可以在不增加驱动电压和降低发光效率的情况下改善每个有机发光元件的发光颜色的光提取效率。 各发光颜色的有机发光元件在电子注入层的厚度上彼此不同，电子注入层中的金属或金属化合物的浓度随着电子注入层的厚度而变大 减少

公开(公告)号：US20060262080A1

公开(公告)日：2006-11-23

申请号：US10552978

申请日：2004-07-08

申请人： Yojiro Matsuda

发明人： Yojiro Matsuda

IPC分类号： G09G3/34

CPC分类号： G09G3/344 ,  G09G2320/0209 ,  G09G2320/0285

摘要： In a display apparatus using charged electrophoretic particles, being controlled by an electric field at the pixels, in some cases the charged particles fail to display a desired gradation level even when a voltage is applied to the pixel with the intention of providing the desired gradation level. In such cases, correction values for all the gradation levels are obtained in advance by experiment, and then a corrected voltage is applied to the pixel, whereby it is possible to provide a desired gradation by compensating an influence of an electric field at adjacent pixels.

摘要翻译： 在使用带电电泳颗粒的显示装置中，由像素处的电场控制，在某些情况下，即使向像素施加电压，带电粒子也不能显示期望的灰度级，以期提供期望的灰度级 。 在这种情况下，通过实验预先获得所有灰度级的校正值，然后将校正的电压施加到像素，由此可以通过补偿相邻像素处的电场的影响来提供期望的灰度。

公开(公告)号：US06727883B2

公开(公告)日：2004-04-27

申请号：US09996911

申请日：2001-11-30

申请人： Yoshinori Uno ,  Yojiro Matsuda

发明人： Yoshinori Uno ,  Yojiro Matsuda

IPC分类号： G09G334

CPC分类号： G02F1/167 ,  G02F1/134363 ,  G09G3/3446 ,  G09G2320/0209

摘要： In an electrophoretic display device, comprising: a pair of substrates opposing to each other with a gap therebetween, a spacer keeping the gap between the substrates to a predetermined extent, first electrodes and second electrodes disposed on either one of the substrates, an insulating liquid filling the gap between the substrates, and a plurality of charged electrophoretic particles carried in the insulating liquid, the plurality of charged electrophoretic particles being capable to move in response to a voltage applied between the first and second electrodes; the display region of the device is divided into pixels each having at least a pair of the first and the second electrodes, at least one of the first electrodes in a pixel, is disposed along and adjacent to the whole or a part of the boundary of the pixel, and the one of the first electrodes in a pixel and said one of the first electrodes in another pixel which are disposed adjacently to each other vita the pixel boundary have the same potential.

摘要翻译： 一种电泳显示装置，其特征在于，包括：一对基板，其间具有间隙，彼此间隔开间隔件，将基板之间的间隙保持预定的程度;第一电极和第二电极，设置在任一个基板上;绝缘液体 填充基板之间的间隙，以及承载在绝缘液体中的多个带电电泳颗粒，所述多个带电电泳颗粒能够响应于施加在第一和第二电极之间的电压而移动; 器件的显示区域被分成各自具有至少一对第一和第二电极的像素，像素中的至少一个第一电极沿着并且邻近于整个或一部分边界 像素和像素中的第一电极中的一个以及彼此相邻设置的像素边界中的另一个像素中的所述一个第一电极具有相同的电位。

公开(公告)号：US08866704B2

公开(公告)日：2014-10-21

申请号：US12970601

申请日：2010-12-16

申请人： Junya Tamaki ,  Takuro Yamazaki ,  Yojiro Matsuda

发明人： Junya Tamaki ,  Takuro Yamazaki ,  Yojiro Matsuda

IPC分类号： G09G3/30 ,  H01L51/52 ,  H01L27/32

CPC分类号： H01L51/5253 ,  H01L27/3276

摘要： In a light-emitting apparatus including a cap layer disposed on a second electrode and a contact portion, which is disposed in an external region outside the light-emitting region and which electrically connects the second electrode to the drive circuit, the formation end of the cap layer is located in the side nearer to the light-emitting region than is the formation end of the second electrode.

摘要翻译： 在包括设置在第二电极上的盖层和设置在发光区域外部的外部区域并将第二电极与驱动电路电连接的接触部分的发光装置中，形成端 盖层位于比第二电极的形成端更靠近发光区域的一侧。

公开(公告)号：US07737464B2

公开(公告)日：2010-06-15

申请号：US11933808

申请日：2007-11-01

申请人： Seishi Miura ,  Naoyuki Ito ,  Yojiro Matsuda

发明人： Seishi Miura ,  Naoyuki Ito ,  Yojiro Matsuda

IPC分类号： H01J63/04

CPC分类号： H01L51/5265

摘要： An organic light emitting apparatus comprising a substrate and a plurality of organic light emitting devices having different emission colors to each other formed on the substrate, each of the plurality of organic light emitting devices including a cathode, an electron injection layer which is in contact with the cathode, organic compound layers including a light emitting layer, and an optically-transparent anode, the electron injection layer including an organic compound and at least one of an alkali metal, an alkaline earth metal, an alkali metal compound, and an alkaline earth metal compound. The electron injection layer has a thickness adjusted for each of the different emission colors so that each of the plurality of organic light emitting devices having the different emission colors enhances light emitted from the light emitting layer.

摘要翻译： 一种有机发光装置，包括基板和在基板上形成的彼此具有不同发光颜色的多个有机发光装置，所述多个有机发光装置中的每一个包括阴极，电子注入层，其与 阴极，包含发光层的有机化合物层和光学透明阳极，所述电子注入层包含有机化合物和碱金属，碱土金属，碱金属化合物和碱土金属中的至少一种 金属化合物。 电子注入层的厚度根据不同的发光颜色进行了调整，使得具有不同发射颜色的多个有机发光器件中的每一个增强了从发光层发射的光。