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    ACTIVE MATRIX DISPLAY DEVICE
    22.
    发明申请
    ACTIVE MATRIX DISPLAY DEVICE 有权
    主动矩阵显示设备

    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。

    Display device
    23.
    发明授权
    Display device 有权
    显示设备

    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。

    Display device and electronic apparatus
    24.
    发明授权
    Display device and electronic apparatus 有权
    显示设备和电子设备

    公开(公告)号：US08368825B2

    公开(公告)日：2013-02-05

    申请号：US12468221

    申请日：2009-05-19

    申请人： Hiroshi Sagawa ,  Yuuki Seo ,  Katsuhide Uchino

    发明人： Hiroshi Sagawa ,  Yuuki Seo ,  Katsuhide Uchino

    IPC分类号： G02F1/1343

    CPC分类号： H05B37/00 ,  H01L27/12 ,  H01L27/1248 ,  H01L27/13 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265

    摘要： A display device includes an anode electrode provided for each pixel, an opening insulation film which covers the periphery of the anode electrode and which defines an pixel opening, and a storage capacitor disposed below the anode electrode through a planarizing insulation film, having a function to store charge for driving a pixel, and including capacitor electrodes wider than the pixel opening.

    摘要翻译： 显示装置包括：为每个像素设置的阳极电极，覆盖阳极电极的周边并限定像素开口的开口绝缘膜;以及通过平坦化绝缘膜设置在阳极电极下方的存储电容器， 存储用于驱动像素的电荷，并且包括比像素开口更宽的电容器电极。

    Electronic circuit and panel having the same
    25.
    发明申请
    Electronic circuit and panel having the same 审中-公开
    电子电路和面板具有相同的功能

    公开(公告)号：US20090295690A1

    公开(公告)日：2009-12-03

    申请号：US12385497

    申请日：2009-04-09

    申请人： Yuuki Seo ,  Katsuhide Uchino ,  Hiroshi Sagawa

    发明人： Yuuki Seo ,  Katsuhide Uchino ,  Hiroshi Sagawa

    IPC分类号： G09G3/30 ,  H01L33/00

    CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0866 ,  G09G2320/0219 ,  G09G2320/0233 ,  G09G2320/043 ,  H01L27/124 ,  H01L27/3262 ,  H01L29/41733 ,  H01L29/42384

    摘要： Disclosed herein is an electronic circuit, including: a light emitting element, having diode characteristics, for emitting a light in accordance with a drive current; a sampling transistor for sampling a video signal; a driving transistor for supplying the drive current to the light emitting element; and a hold capacitor for holding therein a predetermined potential, the hold capacitor being connected to each of an anode side of the light emitting element, and a gate of the driving transistor; wherein a laminated portion of a first metallic layer serving as a gate of the sampling transistor, and a second metallic layer serving as a source of the sampling transistor is formed so as to have an area equal to or smaller than a predetermined area.

    摘要翻译： 这里公开了一种电子电路，包括：具有二极管特性的发光元件，用于根据驱动电流发光; 用于对视频信号进行采样的采样晶体管; 用于向所述发光元件提供所述驱动电流的驱动晶体管; 以及保持电容器，用于保持预定电位，保持电容器连接到发光元件的阳极侧和驱动晶体管的栅极; 其特征在于，形成作为所述取样晶体管的栅极的第一金属层和作为所述取样晶体管的源极的第二金属层的层叠部，以具有等于或小于预定面积的面积。

    DISPLAY DEVICE AND ELECTRONIC APPARATUS
    26.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC APPARATUS 有权
    显示设备和电子设备

    公开(公告)号：US20090288865A1

    公开(公告)日：2009-11-26

    申请号：US12468221

    申请日：2009-05-19

    申请人： Hiroshi Sagawa ,  Yuuki Seo ,  Katsuhide Uchino

    发明人： Hiroshi Sagawa ,  Yuuki Seo ,  Katsuhide Uchino

    IPC分类号： H05K1/16

    CPC分类号： H05B37/00 ,  H01L27/12 ,  H01L27/1248 ,  H01L27/13 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265

    摘要： A display device includes an anode electrode provided for each pixel, an opening insulation film which covers the periphery of the anode electrode and which defines an pixel opening, and a storage capacitor disposed below the anode electrode through a planarizing insulation film, having a function to store charge for driving a pixel, and including capacitor electrodes wider than the pixel opening.

    摘要翻译： 显示装置包括：为每个像素设置的阳极电极，覆盖阳极电极的周边并限定像素开口的开口绝缘膜;以及通过平坦化绝缘膜设置在阳极电极下方的存储电容器， 存储用于驱动像素的电荷，并且包括比像素开口更宽的电容器电极。

    DISPLAY DEVICE
    27.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    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。

    Display and method of driving pixel
    29.
    发明申请
    Display and method of driving pixel 失效
    显示和驱动像素的方法

    公开(公告)号：US20060170636A1

    公开(公告)日：2006-08-03

    申请号：US11345453

    申请日：2006-02-01

    申请人： Kazuo Nakamura ,  Katsuhide Uchino

    发明人： Kazuo Nakamura ,  Katsuhide Uchino

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3266 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0259 ,  G09G2320/043 ,  G09G2320/045

    摘要： In a pixel circuit formed by using a MOS process, a constant current is applied from a second transistor (T2) as a constant current source to an organic EL device coupled to a third transistor (T3) so that the organic EL device emits light, during the period when the third transistor (T3) is in the conductive state. The third transistor (T3) is switched on and off based on its gate voltage dependent upon a signal value written to a capacitor (Cs) and a ramp signal voltage (Vcs). Thus, the organic EL device emits light during the period dependent upon the signal value. That is, displaying operation is implemented with gray-scale being controlled according to a video signal value.

    摘要翻译： 在通过使用MOS工艺形成的像素电路中，从作为恒流源的第二晶体管（T 2）将恒定电流施加到耦合到第三晶体管（T 3）的有机EL器件，使得有机EL器件发射 在第三晶体管（T 3）处于导通状态的期间。 基于其栅极电压，第三晶体管（T 3）根据写入电容器（Cs）的信号值和斜坡信号电压（Vcs）而导通和截止。 因此，有机EL器件在取决于信号值的期间发光。 也就是说，显示操作是按照视频信号值进行灰度控制的。