公开(公告)号：US20110221791A1

公开(公告)日：2011-09-15

申请号：US13042495

申请日：2011-03-08

申请人： Kenta KAJIYAMA ,  Takeshi Izumida ,  Naoki Tokuda ,  Hajime Akimoto ,  Hiroshi Kageyama ,  Norihiro Nakamura ,  Masami Iseki

发明人： Kenta KAJIYAMA ,  Takeshi Izumida ,  Naoki Tokuda ,  Hajime Akimoto ,  Hiroshi Kageyama ,  Norihiro Nakamura ,  Masami Iseki

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/045

摘要： An image display device includes pixel circuits, a power supply line, and a data line for supplying a data signal to the pixel circuits. The pixel circuits each include a light emitting element, a drive transistor for controlling light emission of the light emitting element, a storage capacitor provided between the data line and a gate electrode of the drive transistor, a both-end connection switch for connecting both ends of the storage capacitor to each other, and a current interruption switch for interrupting a path of a current flowing from the power supply line through the both-end connection switch. Before the data signal is supplied to each of the pixel circuits, the both-end connection switch connects the both ends of the storage capacitor to each other, and the current interruption switch is disconnected.

摘要翻译： 图像显示装置包括像素电路，电源线和用于向像素电路提供数据信号的数据线。 像素电路各自包括发光元件，用于控制发光元件的发光的驱动晶体管，设置在数据线和驱动晶体管的栅电极之间的存储电容器，用于连接两端的两端连接开关 的电流中断开关，以及用于中断从电源线通过两端连接开关的电流的路径的电流中断开关。 在将数据信号提供给每个像素电路之前，两端连接开关将存储电容器的两端彼此连接，并且电流中断开关断开。

公开(公告)号：US20120248476A1

公开(公告)日：2012-10-04

申请号：US13472863

申请日：2012-05-16

申请人： Masaya ADACHI ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Masaya ADACHI ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01L27/32

CPC分类号： H01L51/5262 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L2251/5315 ,  H01L2251/558

摘要： A color light emitting display includes light-emitting devices constituting a plurality of red, green and blue pixels disposed in a matrix form on a substrate, said light-emitting display takes out light from a side of said light-emitting devices opposite to said substrate on which said light-emitting devices are formed, and wherein when a wavelength of the light having an interference intensity of which with respect to the light emitted from an emissive layer constituting said light-emitting device becomes a maximum value at 0 degree of a viewing angle is λimax, and a wavelength of the light becomes a maximum in a light intensity of the light emitted from said emissive layer is λemax, a relationship of λemax−50 nm≦λimax

摘要翻译： 彩色发光显示器包括构成以矩阵形式设置在基板上的多个红色，绿色和蓝色像素的发光器件，所述发光显示器从与所述基板相对的所述发光元件的一侧取出光 其上形成有所述发光装置，并且其中当相对于构成所述发光装置的发光层发射的光的干涉强度的光的波长在0度时成为最大值 角度为λimax，并且从所述发射层发射的光的光强度中的光的波长变为最大值为λemax，满足λemax-50nm＆lt; lE;λimax<λemax的关系。

公开(公告)号：US07679089B2

公开(公告)日：2010-03-16

申请号：US11488637

申请日：2006-07-19

申请人： Naoki Tokuda ,  Toshihiro Sato

发明人： Naoki Tokuda ,  Toshihiro Sato

IPC分类号： H01L27/15 ,  H01L29/26 ,  H01L31/12 ,  H01L33/00

CPC分类号： H01L51/529 ,  H01L27/3276 ,  H01L51/5225 ,  H01L51/524 ,  H01L2924/0002 ,  H01L2924/00

摘要： An organic light emitting display provided according to the invention maintains light emission efficiency and elongates its lifetime by radiating heat generated from organic light emitting elements to the outside of an encapsulated area. In the organic light emitting display, a part of a cathode is extended to the outside of the encapsulated area of a main substrate to form a radiation section integrally with the cathode. Heat generated from organic light emitting elements is diffused and radiated from the radiation section so that the heat can be discharged therefrom.

摘要翻译： 根据本发明提供的有机发光显示器通过将从有机发光元件产生的热辐射到封装区域的外部来保持发光效率并延长其使用寿命。 在有机发光显示器中，阴极的一部分延伸到主基板的封装区域的外部，以与阴极一体形成辐射部。 从有机发光元件产生的热量从辐射部分扩散并辐射，从而可以从其中排出热量。

公开(公告)号：US20060214575A1

公开(公告)日：2006-09-28

申请号：US11384415

申请日：2006-03-21

申请人： Kenta Kajiyama ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Kenta Kajiyama ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01J1/62

CPC分类号： H01L27/3244 ,  H01L51/50 ,  H01L2251/568

摘要： The present invention provides an organic electroluminescent display device and a method of repairing a defective pixel of an organic electroluminescent display device which can realize the repairing a defective pixel to a light emitting pixel by electrically separating a leak portion which generates a defective pixel. To be more specific, a peeling suppression layer is formed between an anode and an organic light emitting layer formed on a main substrate, and a cavity is formed between the main substrate and the peeling suppression layer due to the evaporation generated by an absorption of laser beams thus electrically separating a defective portion so as to repair a black-dot defective pixel to form a light emitting pixel.

摘要翻译： 本发明提供一种有机电致发光显示装置和修复有机电致发光显示装置的缺陷像素的方法，该有机电致发光显示装置可以通过电分离产生缺陷像素的泄漏部分来实现将缺陷像素修复到发光像素。 更具体地说，在阳极和形成在主基板上的有机发光层之间形成剥离抑制层，并且由于激光吸收产生的蒸发，在主基板和剥离抑制层之间形成空腔 从而电气分离缺陷部分，以便修复黑点不良像素以形成发光像素。

公开(公告)号：US08274218B1

公开(公告)日：2012-09-25

申请号：US13472863

申请日：2012-05-16

申请人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L2251/5315 ,  H01L2251/558

摘要： A color light emitting display includes light-emitting devices constituting a plurality of red, green and blue pixels disposed in a matrix form on a substrate, said light-emitting display takes out light from a side of said light-emitting devices opposite to said substrate on which said light-emitting devices are formed, and wherein when a wavelength of the light having an interference intensity of which with respect to the light emitted from an emissive layer constituting said light-emitting device becomes a maximum value at 0 degree of a viewing angle is λimax, and a wavelength of the light becomes a maximum in a light intensity of the light emitted from said emissive layer is λemax, a relationship of λemax−50 nm≦λimax

摘要翻译： 彩色发光显示器包括构成以矩阵形式设置在基板上的多个红色，绿色和蓝色像素的发光器件，所述发光显示器从与所述基板相对的所述发光元件的一侧取出光 其上形成有所述发光装置，并且其中当相对于构成所述发光装置的发光层发射的光的干涉强度的光的波长在0度时成为最大值 角度为λimax，并且从所述发射层发射的光的光强度中的光的波长变为最大值为λemax，满足λemax-50nm＆lt; lE;λimax<λemax的关系。

公开(公告)号：US20090009440A1

公开(公告)日：2009-01-08

申请号：US12106104

申请日：2008-04-18

申请人： Genshiro KAWACHI ,  Toshihiro Sato ,  Shigeyuki Nishitani ,  Naoki Tokuda

发明人： Genshiro KAWACHI ,  Toshihiro Sato ,  Shigeyuki Nishitani ,  Naoki Tokuda

IPC分类号： G09G3/30

CPC分类号： H01L27/3262 ,  G09G3/3233 ,  G09G2300/0852 ,  G09G2320/0233 ,  H01L27/12 ,  H01L27/3223 ,  H01L29/78645 ,  H01L2251/5315

摘要： A self-luminescence display device, in which dispersion in display among a plurality of pixels, caused by dispersion in characteristics among drive thin-film transistors, is decreased and uniform display free of unevenness can be obtained. The device includes a plurality of pixels having current drive type luminescent elements, and parallel-connected n (n≧2) thin-film transistors to feed a drive current to the respective current drive type luminescent elements. The transistors are arranged in different pixels, respectively, for example, in a first region of pixels adjacent to one another along a first direction. A second region of dummy pixels can be provided on at least one side of said first region along said first direction.

摘要翻译： 由于驱动薄膜晶体管之间的特性偏差而引起的多个像素之间的显示色散的自发光显示装置减少，并且可以获得不均匀的均匀显示。 该装置包括具有电流驱动型发光元件的多个像素和并联n（n> = 2）薄膜晶体管，以将驱动电流馈送到各个电流驱动型发光元件。 晶体管分别以不同的像素布置，例如，沿着第一方向彼此相邻的像素的第一区域。 虚拟像素的第二区域可以沿着所述第一方向设置在所述第一区域的至少一侧上。

公开(公告)号：US08183770B2

公开(公告)日：2012-05-22

申请号：US13177099

申请日：2011-07-06

申请人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L2251/5315 ,  H01L2251/558

摘要： A color light emitting display includes light-emitting devices of a plurality of red, green and blue pixels disposed in a matrix form. The light-emitting display takes out light from a side opposite to a substrate on which the light-emitting devices are formed. A wavelength of the light, of which an interference intensity to the light emitted from an emissive layer constituting a part of one of said light-emitting devices becomes a maximum value at 0 degree of a viewing angle, is λimax, a wavelength of the light becomes a minimum value in the interference intensity is λimin, a wavelength of the light becomes a maximum in a light intensity in relation to the light emitted from said emissive layer is λemax, and a relationship of λimax

摘要翻译： 彩色发光显示器包括以矩阵形式布置的多个红色，绿色和蓝色像素的发光器件。 发光显示器从与其上形成有发光器件的衬底相对的一侧取出光。 构成发光元件的一部分的发光层发出的光的干涉强度成为视角0度的最大值的光的波长为λimax，光的波长 成为干涉强度的最小值为λimin时，光的波长相对于从发光层发射的光的光强度为λemax，λimax<λemax与λimin≥λemax+ 70nm的关系成为最大值 对于红色，绿色和蓝色中的至少一种颜色是满意的。

公开(公告)号：US08148896B2

公开(公告)日：2012-04-03

申请号：US12659267

申请日：2010-03-02

申请人： Kenta Kajiyama ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Kenta Kajiyama ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H05B33/00 ,  H01J9/00

CPC分类号： H01L27/3244 ,  H01L51/50 ,  H01L2251/568

摘要： The present invention provides an organic electroluminescent display device and a method of repairing a defective pixel of an organic electroluminescent display device which can realize the repairing a defective pixel to a light emitting pixel by electrically separating a leak portion which generates a defective pixel. To be more specific, a peeling suppression layer is formed between an anode and an organic light emitting layer formed on a main substrate, and a cavity is formed between the main substrate and the peeling suppression layer due to the evaporation generated by an absorption of laser beams thus electrically separating a defective portion so as to repair a black-dot defective pixel to form a light emitting pixel.

摘要翻译： 本发明提供一种有机电致发光显示装置和修复有机电致发光显示装置的缺陷像素的方法，该有机电致发光显示装置可以通过电分离产生缺陷像素的泄漏部分来实现将缺陷像素修复到发光像素。 更具体地说，在阳极和形成在主基板上的有机发光层之间形成剥离抑制层，并且由于激光吸收产生的蒸发，在主基板和剥离抑制层之间形成空腔 从而电气分离缺陷部分，以便修复黑点不良像素以形成发光像素。

公开(公告)号：US20110260605A1

公开(公告)日：2011-10-27

申请号：US13177099

申请日：2011-07-06

申请人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L2251/5315 ,  H01L2251/558

摘要： A color light emitting display includes light-emitting devices of a plurality of red, green and blue pixels disposed in a matrix form. The light-emitting display takes out light from a side opposite to a substrate on which the light-emitting devices are formed. A wavelength of the light, of which an interference intensity to the light emitted from an emissive layer constituting a part of one of said light-emitting devices becomes a maximum value at 0 degree of a viewing angle, is λimax, a wavelength of the light becomes a minimum value in the interference intensity is λimin, a wavelength of the light becomes a maximum in a light intensity in relation to the light emitted from said emissive layer is λemax, and a relationship of λimax

摘要翻译： 彩色发光显示器包括以矩阵形式布置的多个红色，绿色和蓝色像素的发光器件。 发光显示器从与其上形成有发光器件的衬底相对的一侧取出光。 构成发光元件的一部分的发光层发出的光的干涉强度成为视角0度的最大值的光的波长为λimax，光的波长 成为干涉强度的最小值为λimin时，光的波长相对于从所述发射层发射的光的光强度变为最大值为λemax，λimax<λemax与λimin≥λemax+ 70nm的关系为 对于红色，绿色和蓝色中的至少一种颜色是满意的。

公开(公告)号：US07977875B2

公开(公告)日：2011-07-12

申请号：US12323178

申请日：2008-11-25

申请人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

发明人： Masaya Adachi ,  Toshihiro Sato ,  Naoki Tokuda

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L2251/5315 ,  H01L2251/558

摘要： A light emitting display includes light-emitting devices in which unnecessary layers for the emission operation of the light-emitting device are removed in an emission region, and in a case where a wavelength of a light, of which an interference intensity to the light emitted from an emissive layer constituting the light-emitting device becomes a maximum value at 0 degree of a viewing angle, is λimax and a wavelength of the light becoming a maximum in a light intensity in relation to the light emitted from the emissive layer is λemax, a relationship of λimax

摘要翻译： 发光显示器包括发光器件，其中在发光区域中除去用于发光器件的发光操作的不必要的层，并且在发射光的干涉强度的光的波长的情况下 构成发光元件的发光层成为视角为0度的最大值，为λimax，相对于从发光层发射的光的光强度的光强度变为最大值的波长为λemax， 满足λimax<λemax的关系，获得在宽视角范围内颜色稍有变化的发光显示。