公开(公告)号：US08184075B2

公开(公告)日：2012-05-22

申请号：US12261613

申请日：2008-10-30

申请人： Hiroshi Sagawa ,  Takayuki Taneda ,  Tetsuro Yamamoto ,  Junichi Yamashita ,  Katsuhide Uchino ,  Yukihito Iida ,  Mitsuru Asano

发明人： Hiroshi Sagawa ,  Takayuki Taneda ,  Tetsuro Yamamoto ,  Junichi Yamashita ,  Katsuhide Uchino ,  Yukihito Iida ,  Mitsuru Asano

IPC分类号： G09G3/20

CPC分类号： H01L27/3276

摘要： An active matrix display device includes a driving section provided on a substrate, an insulating film stacked on the substrate, and light-emitting elements arranged in a matrix on the insulating film, and each of the light-emitting elements includes an light-emitting layer between its upper and lower electrodes, the active matrix display device being driven by the driving section provided for each of the light-emitting elements, the active matrix display device also including a first wiring required to cause the light-emitting element to emit light, and a second wiring disposed in the underlying layer of the first wiring via the insulating film, the second wiring also required to cause the light-emitting element to emit light, wherein the first or second wiring is branched into a plurality of wirings at the intersection between the two wirings.

摘要翻译： 有源矩阵显示装置包括设置在基板上的驱动部分，堆叠在基板上的绝缘膜和在绝缘膜上以矩阵布置的发光元件，并且每个发光元件包括发光层 在其上下电极之间，有源矩阵显示装置由为每个发光元件设置的驱动部分驱动，有源矩阵显示装置还包括使发光元件发光所需的第一布线， 以及经由所述绝缘膜设置在所述第一布线的下层中的第二布线，所述第二布线还需要使所述发光元件发光，其中所述第一布线或所述第二布线在所述交点处分支成多个布线 两条布线之间。

公开(公告)号：US20090115708A1

公开(公告)日：2009-05-07

申请号：US12261613

申请日：2008-10-30

申请人： Hiroshi Sagawa ,  Takayuki Taneda ,  Tetsuro Yamamoto ,  Junichi Yamashita ,  Katsuhide Uchino ,  Yukihito Iida ,  Mitsuru Asano

发明人： Hiroshi Sagawa ,  Takayuki Taneda ,  Tetsuro Yamamoto ,  Junichi Yamashita ,  Katsuhide Uchino ,  Yukihito Iida ,  Mitsuru Asano

IPC分类号： G09G3/30 ,  G09G3/20

CPC分类号： H01L27/3276

摘要： An active matrix display device includes a driving section provided on a substrate, an insulating film stacked on the substrate, and light-emitting elements arranged in a matrix on the insulating film, and each of the light-emitting elements includes an light-emitting layer between its upper and lower electrodes, the active matrix display device being driven by the driving section provided for each of the light-emitting elements, the active matrix display device also including a first wiring required to cause the light-emitting element to emit light, and a second wiring disposed in the underlying layer of the first wiring via the insulating film, the second wiring also required to cause the light-emitting element to emit light, wherein the first or second wiring is branched into a plurality of wirings at the intersection between the two wirings.

摘要翻译： 有源矩阵显示装置包括设置在基板上的驱动部分，堆叠在基板上的绝缘膜和在绝缘膜上以矩阵布置的发光元件，并且每个发光元件包括发光层 在其上下电极之间，有源矩阵显示装置由为每个发光元件提供的驱动部分驱动，有源矩阵显示装置还包括使发光元件发光所需的第一布线， 以及经由所述绝缘膜设置在所述第一布线的下层中的第二布线，所述第二布线还需要使所述发光元件发光，其中所述第一布线或所述第二布线在所述交点处分支成多个布线 两条布线之间。

公开(公告)号：US20100289832A1

公开(公告)日：2010-11-18

申请号：US12662351

申请日：2010-04-13

申请人： Tetsuro Yamamoto ,  Katsuhide Uchino ,  Hiroshi Sagawa

发明人： Tetsuro Yamamoto ,  Katsuhide Uchino ,  Hiroshi Sagawa

IPC分类号： G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0251 ,  G09G2320/043 ,  G09G2320/045 ,  H01L27/3262

摘要： A display apparatus includes: a pixel array including a plurality of pixel circuits disposed in a matrix and each including a light emitting element, a driving transistor for supplying current in response to a signal value applied between a gate and a source thereof to the light emitting element when a driving voltage is applied between a drain and the source thereof, and a holding capacitor connected between the gate and the source of the driving transistor for holding the input signal value, the driving transistor having a multi-gate structure wherein two or more transistors formed using an oxide semiconductor material are connected in series; and a light emission driving section.

摘要翻译： 显示装置包括：像素阵列，包括以矩阵形式设置并且各自包括发光元件的多个像素电路，驱动晶体管，用于响应于施加在栅极和源极之间的信号值向发光元件提供电流 在驱动电压施加在漏极及其源极之间的保持电容器和连接在用于保持输入信号值的驱动晶体管的栅极和源极之间的保持电容器，驱动晶体管具有多栅极结构，其中两个或更多个 使用氧化物半导体材料形成的晶体管串联连接; 和发光驱动部。

公开(公告)号：US20080246403A1

公开(公告)日：2008-10-09

申请号：US12078239

申请日：2008-03-28

申请人： Hiroshi Sagawa ,  Katsuhide Uchino ,  Tetsuro Yamamoto

发明人： Hiroshi Sagawa ,  Katsuhide Uchino ,  Tetsuro Yamamoto

IPC分类号： H01J7/44 ,  H01J9/12

CPC分类号： G09G3/3208 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2320/045 ,  H01L27/1222 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3265

摘要： Disclosed herein is a display including: a pixel array part configured to include pixels that are arranged in a matrix, each having an electro-optical element, a write transistor for writing a video signal, a drive transistor for driving the electro-optical element based on the video signal written by the write transistor, and a holding capacitor connected between the gate and source of the drive transistor, wherein the holding capacitor includes a first electrode, a second electrode disposed to face one surface of the first electrode for forming a first capacitor, and a third electrode disposed to face the other surface of the first electrode for forming a second capacitor, and the first capacitor and the second capacitor are connected in parallel to each other electrically.

摘要翻译： 这里公开了一种显示器，包括：像素阵列部分，被配置为包括以矩阵形式布置的像素，每个像素具有电光元件，用于写入视频信号的写入晶体管，用于驱动电光元件的驱动晶体管， 对由写入晶体管写入的视频信号和连接在驱动晶体管的栅极和源极之间的保持电容器，其中保持电容器包括第一电极，第二电极设置为面对第一电极的一个表面，用于形成第一 电容器和与第一电极的另一表面对置以形成第二电容器的第三电极，并且第一电容器和第二电容器彼此并联连接。

公开(公告)号：US08013513B2

公开(公告)日：2011-09-06

申请号：US12270929

申请日：2008-11-14

申请人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

发明人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

IPC分类号： H01L51/52

CPC分类号： H01L27/3276 ,  H01L51/5234 ,  H01L2251/5315

摘要： An active matrix display device includes a driving section provided on a substrate, an insulating film stacked on the driving section, and light-emitting elements arranged in a matrix on the insulating film, each of the light-emitting elements having a light-emitting layer between upper and lower electrodes, the active matrix display device being driven by the driving section provided for each of the light-emitting elements, the active matrix display device also includes an auxiliary wiring provided on the same layer as the lower electrode of the light-emitting element and adapted to adjust the electrical resistance of the upper electrode, and drive wirings disposed in the underlying layer of the auxiliary wiring via the insulating film and adapted to drive the light-emitting element, wherein the auxiliary or drive wiring is routed in a roundabout manner where the auxiliary and drive wirings overlap.

摘要翻译： 有源矩阵显示装置包括设置在基板上的驱动部分，堆叠在驱动部分上的绝缘膜和在绝缘膜上以矩阵布置的发光元件，每个发光元件具有发光层 在上下电极之间，有源矩阵显示装置由为每个发光元件提供的驱动部分驱动，有源矩阵显示装置还包括设置在与发光元件的下电极相同的层上的辅助布线， 并且适于调节上电极的电阻，以及经由绝缘膜设置在辅助布线的下层中的驱动布线，并适于驱动发光元件，其中辅助或驱动布线布置在 辅助和驱动器布线重叠的迂回方式。

公开(公告)号：US09263505B2

公开(公告)日：2016-02-16

申请号：US12078239

申请日：2008-03-28

申请人： Hiroshi Sagawa ,  Katsuhide Uchino ,  Tetsuro Yamamoto

发明人： Hiroshi Sagawa ,  Katsuhide Uchino ,  Tetsuro Yamamoto

IPC分类号： G09G3/32 ,  H01L27/32

CPC分类号： G09G3/3208 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2320/045 ,  H01L27/1222 ,  H01L27/1255 ,  H01L27/3244 ,  H01L27/3265

摘要： Disclosed herein is a display including: a pixel array part configured to include pixels that are arranged in a matrix, each having an electro-optical element, a write transistor for writing a video signal, a drive transistor for driving the electro-optical element based on the video signal written by the write transistor, and a holding capacitor connected between the gate and source of the drive transistor, wherein the holding capacitor includes a first electrode, a second electrode disposed to face one surface of the first electrode for forming a first capacitor, and a third electrode disposed to face the other surface of the first electrode for forming a second capacitor, and the first capacitor and the second capacitor are connected in parallel to each other electrically.

摘要翻译： 这里公开了一种显示器，包括：像素阵列部分，被配置为包括以矩阵形式布置的像素，每个像素具有电光元件，用于写入视频信号的写入晶体管，用于驱动电光元件的驱动晶体管， 对由写入晶体管写入的视频信号和连接在驱动晶体管的栅极和源极之间的保持电容器，其中保持电容器包括第一电极，第二电极设置为面对第一电极的一个表面，用于形成第一 电容器和与第一电极的另一表面对置以形成第二电容器的第三电极，并且第一电容器和第二电容器彼此并联连接。

公开(公告)号：US20090128027A1

公开(公告)日：2009-05-21

申请号：US12270929

申请日：2008-11-14

申请人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

发明人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

IPC分类号： H01J1/74

CPC分类号： H01L27/3276 ,  H01L51/5234 ,  H01L2251/5315

摘要： An active matrix display device includes a driving section provided on a substrate, an insulating film stacked on the driving section, and light-emitting elements arranged in a matrix on the insulating film, each of the light-emitting elements having a light-emitting layer between upper and lower electrodes, the active matrix display device being driven by the driving section provided for each of the light-emitting elements, the active matrix display device also includes an auxiliary wiring provided on the same layer as the lower electrode of the light-emitting element and adapted to adjust the electrical resistance of the upper electrode, and drive wirings disposed in the underlying layer of the auxiliary wiring via the insulating film and adapted to drive the light-emitting element, wherein the auxiliary or drive wiring is routed in a roundabout manner where the auxiliary and drive wirings overlap.

摘要翻译： 有源矩阵显示装置包括设置在基板上的驱动部分，堆叠在驱动部分上的绝缘膜和在绝缘膜上以矩阵布置的发光元件，每个发光元件具有发光层 在上下电极之间，有源矩阵显示装置由为每个发光元件提供的驱动部分驱动，有源矩阵显示装置还包括设置在与发光元件的下电极相同的层上的辅助布线， 并且适于调节上电极的电阻，以及经由绝缘膜设置在辅助布线的下层中的驱动布线，并适于驱动发光元件，其中辅助或驱动布线布置在 辅助和驱动器布线重叠的迂回方式。

公开(公告)号：US08922461B2

公开(公告)日：2014-12-30

申请号：US12431382

申请日：2009-04-28

申请人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

发明人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

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

CPC分类号： H01L27/3262 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0842

摘要： A display device includes: a display element including a plurality of sub-elements connected to retention capacities, respectively; a plurality of writing transistors arranged corresponding to the sub-elements, respectively, and writing an image signal to the retention capacities; and a plurality of driving transistors driving the sub-elements, respectively based on the image signal written through the writing transistors. The writing transistors, the driving transistors or both of them are aligned along a source-drain alignment direction in which a drain electrode and a source electrode of each transistor in the writing transistors and driving transistors are aligned, and the writing transistors, the driving transistors or both of them are arranged so that drain electrodes or source electrodes in a pair of transistors are immediately adjacent to each other, the pair of transistors being a pair of the writing transistors or the driving transistors, and being immediately adjacent to each other.

摘要翻译： 显示装置包括：显示元件，分别包括连接到保持容量的多个子元件; 分别对应于子元件布置的多个写入晶体管，并将图像信号写入保持容量; 以及分别基于通过写入晶体管写入的图像信号来驱动子元件的多个驱动晶体管。 写入晶体管，驱动晶体管或它们两者沿着写入晶体管和驱动晶体管中的每个晶体管的漏电极和源电极对准的源极 - 漏极取向方向排列，并且写入晶体管，驱动晶体管 或者这两者都被布置成使得一对晶体管中的漏电极或源电极彼此紧邻，所述一对晶体管是一对写入晶体管或驱动晶体管，并且彼此紧邻。

公开(公告)号：US20090273548A1

公开(公告)日：2009-11-05

申请号：US12431382

申请日：2009-04-28

申请人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

发明人： Hiroshi Sagawa ,  Tetsuro Yamamoto ,  Katsuhide Uchino

IPC分类号： G09G3/30

CPC分类号： H01L27/3262 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0842

摘要： A display device includes: a display element including a plurality of sub-elements connected to retention capacities, respectively; a plurality of writing transistors arranged corresponding to the sub-elements, respectively, and writing an image signal to the retention capacities; and a plurality of driving transistors driving the sub-elements, respectively based on the image signal written through the writing transistors. The writing transistors, the driving transistors or both of them are aligned along a source-drain alignment direction in which a drain electrode and a source electrode of each transistor in the writing transistors and driving transistors are aligned, and the writing transistors, the driving transistors or both of them are arranged so that drain electrodes or source electrodes in a pair of transistors are immediately adjacent to each other, the pair of transistors being a pair of the writing transistors or the driving transistors, and being immediately adjacent to each other.

摘要翻译： 显示装置包括：显示元件，分别包括连接到保持容量的多个子元件; 分别对应于子元件布置的多个写入晶体管，并将图像信号写入保持容量; 以及分别基于通过写入晶体管写入的图像信号来驱动子元件的多个驱动晶体管。 写入晶体管，驱动晶体管或它们两者沿着写入晶体管和驱动晶体管中的每个晶体管的漏电极和源电极对准的源极 - 漏极取向方向排列，并且写入晶体管，驱动晶体管 或者这两者都被布置成使得一对晶体管中的漏电极或源电极彼此紧邻，所述一对晶体管是一对写入晶体管或驱动晶体管，并且彼此紧邻。

公开(公告)号：US09093024B2

公开(公告)日：2015-07-28

申请号：US13597491

申请日：2012-08-29

申请人： Tomoaki Handa ,  Yuuki Seo ,  Hiroshi Sagawa ,  Katsuhide Uchino

发明人： Tomoaki Handa ,  Yuuki Seo ,  Hiroshi Sagawa ,  Katsuhide Uchino

IPC分类号： G09G3/30 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0256

摘要： An image display device and method of driving an image display device with alternative repeating of an emission period during which the light emitting element is made to emit light and a non-emission period during which light emission of the light emitting element is stopped. The terminal voltage of a storage capacitor is set to the voltage of a signal line, whereby light emission luminance of the light emitting element in a next emission period is set.

摘要翻译： 一种图像显示装置和方法，其驱动图像显示装置，其中替代地重复发光元件发光的发射周期和停止发光元件的发光的非发光时段。 将存储电容器的端子电压设定为信号线的电压，由此设定发光元件在下一个发光时段的发光亮度。