公开(公告)号：US5962970A

公开(公告)日：1999-10-05

申请号：US725610

申请日：1996-10-03

申请人： Akira Yokoi ,  Satoshi Miyaguchi ,  Kenichi Nagayama ,  Hirofumi Kubota ,  Kenji Yoshida ,  Taizo Ishida

发明人： Akira Yokoi ,  Satoshi Miyaguchi ,  Kenichi Nagayama ,  Hirofumi Kubota ,  Kenji Yoshida ,  Taizo Ishida

IPC分类号： H05B33/06 ,  H01L27/32 ,  H01L51/50 ,  H05B33/10 ,  H05B33/12 ,  H05B33/26 ,  H05B33/28 ,  H01J1/62

CPC分类号： H05B33/28 ,  H01L27/3283 ,  H05B33/10 ,  H05B33/12 ,  H01L27/3288 ,  H01L51/5212

摘要： A method for manufacturing an organic EL display panel includes; forming first display electrodes corresponding to emitting portions and bonding pads arranged at a periphery of an image-region as a patterning step; forming electrically insulative ramparts for exposing at least portions of the first display electrodes and protruding from the substrate as a rampart formation step, the each electrically insulative rampart having an overhanging portion projecting in a direction parallel to the substrate preferably at an upper and further having extensions each extending between the adjacent bonding pads to isolate the adjacent bonding pads each other and define a bonding-region between the adjacent extensions on each the bonding pad; depositing organic electroluminescent media onto exposed portions of the first display electrodes respectively, thereby forming organic function layers each including at least one organic electroluminescent medium on the first display electrodes; and forming second display electrodes on the organic function layers and the bonding-regions of the bonding pads so as to electrically connect to the bonding pads.

摘要翻译： 有机EL显示面板的制造方法包括： 形成对应于发射部分的第一显示电极和布置在图像区域周围的接合焊盘作为图案化步骤; 形成用于暴露第一显示电极的至少一部分并且从基板突出的电绝缘壁垒作为壁垒形成步骤，每个电绝缘壁垒具有突出部分，该突出部分沿平行于衬底的方向突出，优选地在上部，并且还具有延伸部 每个在相邻的接合焊盘之间延伸以隔离相邻的接合焊盘，并且在每个接合焊盘上限定相邻延伸部之间的接合区域; 将有机电致发光介质分别沉积到第一显示电极的暴露部分上，从而形成在第一显示电极上包括至少一个有机电致发光介质的有机功能层; 以及在所述有机功能层和所述接合焊盘的接合区域上形成第二显示电极，以便电连接到所述接合焊盘。

公开(公告)号：US06297589B1

公开(公告)日：2001-10-02

申请号：US09393805

申请日：1999-09-10

申请人： Satoshi Miyaguchi ,  Hirofumi Kubota ,  Shinichi Ishizuka ,  Kenji Yoshida

发明人： Satoshi Miyaguchi ,  Hirofumi Kubota ,  Shinichi Ishizuka ,  Kenji Yoshida

IPC分类号： H01J6304

CPC分类号： H05B33/12 ,  H01L27/3218 ,  H01L27/3281

摘要： An organic EL full color display panel includes a plurality of transparent electrode lines formed in parallel on a base plate; an insulating layer formed on the base plate, the insulating layer covering respective edges of the transparent electrode lines and having openings formed correspondingly to pixel regions on the transparent electrode lines; at least one organic EL material layer formed so as to correspond to the pixel regions and having any light-emitting function of R, G and B, and a plurality of metallic electrode lines arranged in parallel perpendicularly to the transparent electrode lines, each of the metallic electrode entirely covering the pixel regions of the three pixels of R, G and B. The insulating layer insulates the transparent electrode lines and metallic electrode lines from each other in other regions than the pixel regions. In this configuration, the organic full color display panel can emit a specified color surely at low cost.

摘要翻译： 有机EL全色显示面板包括在基板上平行形成的多个透明电极线; 形成在所述基板上的绝缘层，所述绝缘层覆盖所述透明电极线的各个边缘，并且具有与所述透明电极线上的像素区域对应地形成的开口; 形成为与像素区域对应并且具有R，G和B的任何发光功能的至少一个有机EL材料层和垂直于透明电极线平行排列的多个金属电极线， 金属电极完全覆盖R，G和B的三个像素的像素区域。绝缘层使透明电极线和金属电极线在像素区域以外的其它区域彼此绝缘。 在该结构中，有机全彩显示面板可以以低成本确定地发出指定的颜色。

公开(公告)号：US06429837B1

公开(公告)日：2002-08-06

申请号：US09289656

申请日：1999-04-12

申请人： Shinichi Ishizuka ,  Yoshinori Fukuda ,  Satoshi Miyaguchi ,  Hideo Ochi ,  Taizo Ishida ,  Masami Tsuchida

发明人： Shinichi Ishizuka ,  Yoshinori Fukuda ,  Satoshi Miyaguchi ,  Hideo Ochi ,  Taizo Ishida ,  Masami Tsuchida

IPC分类号： G09G322

CPC分类号： G09G3/32 ,  H01L27/3281 ,  H01L51/52 ,  H01L2251/568

摘要： A method is provided for driving a luminescent display which includes a plurality of luminescent units adapted to be selected for light emission, so as to display an image. This method is characterized in that during a predetermined period, a reverse voltage having a direction opposite to that of a voltage to be applied for light emission of a luminescent unit, is applied to each luminescent unit.

摘要翻译： 提供一种用于驱动发光显示器的方法，其包括适于被选择用于发光的多个发光单元，以便显示图像。 该方法的特征在于，在预定时段内，向每个发光单元施加具有与用于发光单元的发光的电压的方向相反的方向的反向电压。

公开(公告)号：US5742129A

公开(公告)日：1998-04-21

申请号：US602341

申请日：1996-02-16

申请人： Kenichi Nagayama ,  Satoshi Miyaguchi

发明人： Kenichi Nagayama ,  Satoshi Miyaguchi

IPC分类号： G09F9/30 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H05B33/02 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  H05B33/28

CPC分类号： H05B33/28 ,  H01L27/3211 ,  H01L27/3246 ,  H01L27/3283 ,  H05B33/02 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  H01L2251/5315 ,  H01L51/0011 ,  H01L51/5271

摘要： A method for manufacturing an organic EL display panel having a plurality of emitting portions surrounded by ramparts and arranged as a matrix. The method includes the steps of forming a plurality of first display electrodes corresponding to emitting portions on a substrate; forming, on the substrate around the first display electrodes, electrical insulation ramparts surrounding the first display electrodes respectively; putting a shadow mask onto top surfaces of the ramparts, the shadow mask having a plurality of openings each exposing the first display electrode in the rampart, and aligning the openings to the first display electrodes respectively; depositing organic electroluminescent media through the openings onto the first display electrodes in the ramparts respectively, thereby forming organic function layers each including at least one organic electroluminescent medium on the first display electrodes in the ramparts; and forming a second display electrode formed all over or in stripe on the ramparts and the organic function layers. In the method, the mask putting and aligning step and the media depositing step are repeated in such a manner of that the shadow mask is shifted to an adjacent portion, whereby the openings are aligned to adjacent other first display electrodes, thereby enabling a highly efficient manufacturing method.

摘要翻译： 一种制造有机EL显示面板的方法，所述有机EL显示面板具有被壁垒包围并被排列为矩阵的多个发光部分。 该方法包括以下步骤：在基板上形成对应于发射部分的多个第一显示电极; 在第一显示电极周围的基板上分别形成围绕第一显示电极的电绝缘壁垒; 将荫罩放置在墙壁的上表面上，荫罩具有多个开口，每个开口暴露栅栏中的第一显示电极，并将开口对准于第一显示电极; 通过所述开口将有机电致发光介质分别沉积到所述壁垒中的所述第一显示电极上，从而形成有机功能层，每个有机功能层在所述壁垒中的所述第一显示电极上包括至少一个有机电致发光介质; 以及形成在所述壁垒和所述有机功能层上形成为整个或条纹的第二显示电极。 在该方法中，以掩模移动到相邻部分的方式重复掩模放置和对准步骤和介质沉积步骤，由此开口与相邻的其它第一显示电极对准，从而使得高效率 制造方法。

公开(公告)号：US06653780B2

公开(公告)日：2003-11-25

申请号：US10138302

申请日：2002-05-06

申请人： Akira Sugimoto ,  Kenichi Nagayama ,  Toshiyuki Miyadera ,  Ayako Yoshida ,  Satoshi Miyaguchi

发明人： Akira Sugimoto ,  Kenichi Nagayama ,  Toshiyuki Miyadera ,  Ayako Yoshida ,  Satoshi Miyaguchi

IPC分类号： H01J162

CPC分类号： H01L51/5212 ,  H01L51/5253

摘要： A luminescent display device comprises a resin substrate having one and another surfaces, and a transparent electrode, a metal auxiliary electrode disposed to be conductive to the transparent electrode and a luminescent layer composed of an organic compound so that the transparent electrode, the auxiliary electrode and the luminescent layer are laminated in form of layers on the one surface of the resin substrate. The auxiliary electrode has a total stress of {(inner stress)×(film thickness thereof)} of not more than 1.3×105 dyn/cm.

摘要翻译： 发光显示装置包括具有一个表面和另一个表面的树脂基板，以及透明电极，设置成对透明电极导电的金属辅助电极和由有机化合物构成的发光层，使得透明电极，辅助电极和 在树脂基板的一个表面上以层的形式层叠发光层。 辅助电极具有不大于1.3×10 5 dyn / cm的{（内应力）×（膜厚））的总应力。

公开(公告)号：US20060244368A1

公开(公告)日：2006-11-02

申请号：US10561045

申请日：2004-07-02

申请人： Kenichi Nagayama ,  Satoshi Miyaguchi

发明人： Kenichi Nagayama ,  Satoshi Miyaguchi

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L51/0021 ,  H01L27/3281 ,  H01L51/0015 ,  H01L51/0023

摘要： An organic electroluminescence display panel comprises: a plurality of organic electroluminescence devices, each of which comprises first and second display electrodes and an organic functional layer sandwiched and stacked between the first and second display electrodes, the organic functional layer including at least a light emitting layer comprising a single organic compound layer; and a substrate supporting the plurality of organic electroluminescence devices. At least one of the first and second display electrodes comprises a common layer formed in common with the plurality of organic electroluminescence devices. The common layer comprises a low resistance region corresponding to the organic electroluminescence device and a high resistance region connected to the low resistance region and having a higher resistivity than the low resistance region.

摘要翻译： 有机电致发光显示面板包括：多个有机电致发光器件，每个有机电致发光器件包括第一和第二显示电极以及夹在和堆叠在第一和第二显示电极之间的有机功能层，所述有机功能层至少包括发光层 包括单一有机化合物层; 以及支撑多个有机电致发光元件的基板。 第一和第二显示电极中的至少一个包括与多个有机电致发光器件共同形成的公共层。 公共层包括对应于有机电致发光器件的低电阻区域和连接到低电阻区域并且具有比低电阻区域更高的电阻率的高电阻区域。

公开(公告)号：US20060033427A1

公开(公告)日：2006-02-16

申请号：US10525822

申请日：2003-08-13

申请人： Kenichi Nagayama ,  Satoshi Miyaguchi ,  Masahiro Shiratori

发明人： Kenichi Nagayama ,  Satoshi Miyaguchi ,  Masahiro Shiratori

IPC分类号： H05B33/00

CPC分类号： H01L51/5096 ,  H01L51/0035 ,  H01L51/005 ,  H01L51/50 ,  H01L51/529 ,  H01L2251/568

摘要： In order to prevent shorts between anode and cathode by dielectric breakdown in an organic EL element, the organic EL layer includes a leak prevention layer that takes on a high resistance when its temperature is increased.

摘要翻译： 为了通过有机EL元件中的电介质击穿来防止阳极和阴极之间的短路，有机EL层包括当其温度升高时呈现高电阻的防漏层。

公开(公告)号：US5952037A

公开(公告)日：1999-09-14

申请号：US853098

申请日：1997-05-08

申请人： Kenichi Nagayama ,  Satoshi Miyaguchi

发明人： Kenichi Nagayama ,  Satoshi Miyaguchi

IPC分类号： H01L27/32 ,  H01L51/52 ,  H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  B05D5/06

CPC分类号： H01L27/3283 ,  H01L27/3246 ,  H01L27/3251 ,  H01L51/5203 ,  H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26

摘要： An organic electroluminescent display panel having a plurality of emitting portions includes; a substrate (2) on which a plurality of first display electrodes (3) corresponding to emitting portions are formed; electrical insulation ramparts (7) projecting from the substrate for exposing at least portions of the first display electrodes respectively; organic function layers (8) each including at least one organic electroluminescent medium formed on exposed portions of the first display electrodes; second display electrodes (8) formed on the organic function layers; and each electrical insulation rampart having an overhanging portion (7a) projecting in a direction parallel to substrate. The cathodes are patterned automatically without use of the photolithography.

摘要翻译： 具有多个发光部的有机电致发光显示面板包括： 形成有与发光部对应的多个第一显示电极（3）的基板（2） 从衬底突出的电绝缘壁垒（7），用于分别暴露至少部分第一显示电极; 每个包括形成在第一显示电极的暴露部分上的至少一个有机电致发光介质的有机功能层（8） 形成在有机功能层上的第二显示电极（8） 并且每个电绝缘栅栏具有沿平行于基板的方向突出的突出部分（7a）。 阴极被自动图案化而不使用光刻。

公开(公告)号：US5701055A

公开(公告)日：1997-12-23

申请号：US614316

申请日：1996-03-12

申请人： Kenichi Nagayama ,  Satoshi Miyaguchi

发明人： Kenichi Nagayama ,  Satoshi Miyaguchi

IPC分类号： H01L27/32 ,  H01L51/52 ,  H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22 ,  H05B33/26 ,  H01J1/62 ,  H01J63/04

CPC分类号： H05B33/26 ,  H01L27/3246 ,  H01L27/3251 ,  H01L27/3283 ,  H01L51/5203 ,  H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H05B33/22

摘要： An organic electroluminescent display panel having a plurality of emitting portions includes; a substrate on which a plurality of first display electrodes corresponding to emitting portions are formed; electrical insulation ramparts projecting from the substrate for exposing at least portions of the first display electrodes respectively; organic function layers each including at least one organic electroluminescent medium formed on exposed portions of the first display electrodes; second display electrodes formed on the organic function layers; and each electrical insulation rampart having an overhanging portion projecting in a direction parallel to the substrate. The cathodes are patterned automatically without use of the photolithography.

摘要翻译： 具有多个发光部的有机电致发光显示面板包括： 形成有与发光部对应的多个第一显示电极的基板; 从衬底突出的电绝缘壁垒，用于分别暴露至少部分第一显示电极; 有机功能层各自包括形成在第一显示电极的暴露部分上的至少一个有机电致发光介质; 形成在有机功能层上的第二显示电极; 并且每个电绝缘壁垒具有在平行于基板的方向上突出的突出部分。 阴极被自动图案化而不使用光刻。

公开(公告)号：US07235883B2

公开(公告)日：2007-06-26

申请号：US10197877

申请日：2002-07-19

申请人： Kenichi Nagayama ,  Akira Sugimoto ,  Satoshi Miyaguchi

发明人： Kenichi Nagayama ,  Akira Sugimoto ,  Satoshi Miyaguchi

IPC分类号： H01L23/48

CPC分类号： H05K3/061 ,  H01L27/329 ,  H01L51/5212 ,  H01L2924/0002 ,  H05K1/09 ,  H05K3/062 ,  H05K2201/0338 ,  H05K2203/0577 ,  H05K2203/1184 ,  H01L2924/00

摘要： A layered wiring line of silver or silver alloy includes a silver or silver alloy conductor layer including silver or silver alloy; and a protective conductor layer layered on and covering the silver or silver alloy conductor layer. A method for forming the layered wiring line includes steps of: layering the silver or silver alloy conductor layer and the protective conductor layer on a substrate in turn; making the protective conductor layer in contact with a liquid etchant common to the silver or silver alloy conductor layer and the protective conductor layer by a predetermined pattern. The protective conductor layer has a thickness satisfying a relationship in that a ratio of (the protective conductor layer's thickness)/(the silver or silver alloy conductor layer's thickness) is less than that of (a solution velocity of the protective conductor layer in the liquid etchant)/(a solution velocity of the silver or silver alloy conductor layer in the liquid etchant).

摘要翻译： 银或银合金的分层布线包括银或银合金导体层，包括银或银合金; 以及层叠并覆盖银或银合金导体层的保护导体层。 形成分层布线的方法包括以下步骤：依次将银或银合金导体层和保护导体层分层在基板上; 使保护导体层与银或银合金导体层和保护导体层共同的液体蚀刻剂与预定图案接触。 保护导体层的厚度满足关系，即（保护导体层的厚度）/（银或银合金导体层的厚度）的比例小于（液体中的保护导体层的溶液速度） 蚀刻剂）/（液体蚀刻剂中银或银合金导体层的溶液速度）。