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    Display device with threshold correction
    2.
    发明授权
    Display device with threshold correction 有权
    具有阈值校正的显示设备

    公开(公告)号：US08736522B2

    公开(公告)日：2014-05-27

    申请号：US12453149

    申请日：2009-04-30

    Applicant: Takayuki Taneda ,  Katsuhide Uchino ,  Yukihito Iida

    Inventor： Takayuki Taneda ,  Katsuhide Uchino ,  Yukihito Iida

    IPC: G09G3/30

    CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2330/04 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A display device, including: a pixel array portion having pixel circuits disposed in a matrix, each of the pixel circuits including a drive transistor for generating a drive current, and an electro-optic element connected to an output terminal of the drive transistor, and power source supply lines as scanning lines through which pulse-like power source voltages are supplied to power source supply terminals of the drive transistors, respectively, wired therein; wherein power source contact portions through which the corresponding one of the power source supply terminals and the corresponding one of the power source supply lines are connected to each other are provided at predetermined distances from one another in a plurality of portions every drive transistor.

    Abstract translation: 一种显示装置，包括：像素阵列部分，具有以矩阵形式设置的像素电路，每个像素电路包括用于产生驱动电流的驱动晶体管，以及连接到驱动晶体管的输出端的电光元件，以及 电源电源线作为扫描线，脉冲状电源电压分别通过其连接在驱动晶体管的电源端子上; 其特征在于，所述各电源供给端子和所述电源供给线路中的相应一个电源线彼此连接的电源接触部分以每个驱动晶体管的多个部分彼此隔开规定的距离设置。

    Active matrix display device
    3.
    发明授权
    Active matrix display device 有权
    主动矩阵显示装置

    公开(公告)号：US08184075B2

    公开(公告)日：2012-05-22

    申请号：US12261613

    申请日：2008-10-30

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

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

    IPC: G09G3/20

    CPC classification number: H01L27/3276

    Abstract: 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.

    Abstract translation: 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。

    ACTIVE MATRIX DISPLAY DEVICE
    4.
    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

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

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

    IPC: G09G3/30 ,  G09G3/20

    CPC classification number: H01L27/3276

    Abstract: 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.

    Abstract translation: 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 apparatus, display-apparatus driving method and electronic equipment
    5.
    发明申请
    Display apparatus, display-apparatus driving method and electronic equipment 有权
    显示装置，显示装置驱动方法和电子设备

    公开(公告)号：US20080238901A1

    公开(公告)日：2008-10-02

    申请号：US12076473

    申请日：2008-03-19

    Applicant: Takayuki Taneda ,  Tetsuro Yamamoto ,  Yukihito Iida ,  Katsuhide Uchino

    Inventor： Takayuki Taneda ,  Tetsuro Yamamoto ,  Yukihito Iida ,  Katsuhide Uchino

    IPC: G06F3/038 ,  G09G3/34

    CPC classification number: G09G3/3233 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0866 ,  G09G2310/0262 ,  G09G2310/0297 ,  G09G2320/043 ,  G09G2320/045

    Abstract: In the present invention, there is provided a display apparatus including: a pixel array section including pixel circuits each having an electro-optical device, a write transistor configured to carry out a voltage storing process to sample a video signal and store the sampled video signal, a holding capacitor configured to hold the sampled video signal, and a driving transistor configured to drive the electro-optical device; and a driving circuit configured to carry out a selective scan operation on the pixel circuits in row units, and a threshold-voltage correction operation to correct variations of the threshold voltage of every driving transistor wherein, before the driving circuit carries out a threshold-voltage correction operation in a horizontal scan period, the driving circuit performs a preparatory operation prior to the horizontal scan period in order to fix each of electric potentials appearing on the gate and the source of the driving transistor at a predetermined level.

    Abstract translation: 在本发明中，提供了一种显示装置，包括：像素阵列部，包括各自具有电光装置的像素电路，写入晶体管，被配置为执行电压存储处理以对视频信号进行采样并存储采样的视频信号 配置为保持采样视频信号的保持电容器和驱动晶体管，驱动电光装置; 以及驱动电路，被配置为以行为单位对像素电路执行选择性扫描操作，以及阈值电压校正操作，以校正每个驱动晶体管的阈值电压的变化，其中在驱动电路执行阈值电压 在水平扫描周期中的校正操作，驱动电路在水平扫描周期之前执行准备操作，以便将出现在栅极和驱动晶体管的源极上的每个电位固定在预定水平。

    Display unit
    6.
    发明授权
    Display unit 有权
    显示单元

    公开(公告)号：US08581889B2

    公开(公告)日：2013-11-12

    申请号：US12660319

    申请日：2010-02-24

    Applicant: Takayuki Taneda ,  Tetsuro Yamamoto ,  Katsuhide Uchino ,  Yuki Seo

    Inventor： Takayuki Taneda ,  Tetsuro Yamamoto ,  Katsuhide Uchino ,  Yuki Seo

    IPC: G06F3/038

    CPC classification number: G09G3/30 ,  G09G3/3233 ,  G09G3/3291 ,  H01L27/3262 ,  H01L51/5203 ,  H01L51/5281 ,  H01L2251/5315

    Abstract: A display unit with which diffraction reflection is able to be decreased is provided. The display unit includes a display section having an organic EL device and a pixel circuit for every pixel. The pixel circuit has a first transistor for writing a video signal and a second transistor for driving the organic EL device based on the video signal written by the first transistor. The second transistor has a gate, a source and a drain. The organic EL device has an anode, an organic layer, and a cathode. An upper face of the source or the drain is formed at least in a region opposed to the anode or the cathode.

    Abstract translation: 提供能够减少衍射反射的显示单元。 显示单元包括具有每个像素的有机EL器件和像素电路的显示部。 像素电路具有用于写入视频信号的第一晶体管和用于基于由第一晶体管写入的视频信号来驱动有机EL器件的第二晶体管。 第二晶体管具有栅极，源极和漏极。 有机EL器件具有阳极，有机层和阴极。 至少在与阳极或阴极相对的区域中形成源极或漏极的上表面。

    IMAGE DISPLAY DEVICE AND METHOD FOR REPAIRING SHORT CIRCUIT FAILURE
    8.
    发明申请
    IMAGE DISPLAY DEVICE AND METHOD FOR REPAIRING SHORT CIRCUIT FAILURE 有权
    图像显示装置和修复短路电路故障的方法

    公开(公告)号：US20110273491A1

    公开(公告)日：2011-11-10

    申请号：US13145604

    申请日：2009-09-25

    Applicant: Yukihito Iida ,  Takayuki Taneda ,  Katsuhide Uchino

    Inventor： Yukihito Iida ,  Takayuki Taneda ,  Katsuhide Uchino

    IPC: G09G5/10 ,  G09G5/00 ,  H01J9/50

    CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0814 ,  G09G2330/08 ,  H01L51/56 ,  H01L2251/5392 ,  H01L2251/568

    Abstract: The present invention relates to an image display device and a method for repairing a short circuit failure. The present invention is applicable to, for example, an active matrix type image display device using an organic EL device, and a short circuit location between wiring patterns is able to be repaired. In a scanning line WSL or a signal line DTL, a bypass wiring pattern BP for bypassing a region where the signal line DTL and the scanning line WSL intersect with each other is provided. By using the bypass wiring pattern BP, a short circuit location between wiring patterns is repaired.

    Abstract translation: 本发明涉及图像显示装置和修复短路故障的方法。 本发明可应用于例如使用有机EL器件的有源矩阵型图像显示装置，并且能够修复布线图案之间的短路位置。 在扫描线WSL或信号线DTL中，设置用于绕过信号线DTL和扫描线WSL彼此相交的区域的旁路布线图案BP。 通过使用旁路布线图案BP，修复布线图案之间的短路位置。

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