Display, method for driving display, and electronic apparatus having parallel holding capacitors
    31.
    发明授权
    Display, method for driving display, and electronic apparatus having parallel holding capacitors 有权
    显示器,用于驱动显示器的方法和具有并联保持电容器的电子设备

    公开(公告)号:US09263505B2

    公开(公告)日:2016-02-16

    申请号:US12078239

    申请日:2008-03-28

    IPC分类号: G09G3/32 H01L27/32

    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。

    Display apparatus, driving method for display apparatus and electronic apparatus
    33.
    发明授权
    Display apparatus, driving method for display apparatus and electronic apparatus 有权
    显示装置,显示装置的驱动方法及电子设备

    公开(公告)号:US09013372B2

    公开(公告)日:2015-04-21

    申请号:US13466316

    申请日:2012-05-08

    IPC分类号: G09G3/32 H01L27/32

    摘要: Disclosed herein is a display apparatus, including: a pixel array section including a plurality of pixels, a writing transistor, a driving transistor, a first switching transistor, a holding capacitor, and a second switching transistor; a first scanning section configured to drive the writing transistor in a unit of a row of the pixels; a second scanning section configured to drive the switching transistors in synchronism with scanning by the first scanning section; and a third scanning section configured to control the second switching transistors to a non-conducting state within a period after the image signal is written by the writing transistor until the signal writing period of the same row of the pixels ends but to a conducting state within any other period.

    摘要翻译: 这里公开了一种显示装置,包括:包括多个像素的像素阵列部分,写入晶体管,驱动晶体管,第一开关晶体管,保持电容器和第二开关晶体管; 第一扫描部,被配置为以一行像素为单位驱动写入晶体管; 第二扫描部,被配置为与所述第一扫描部的扫描同步地驱动所述开关晶体管; 以及第三扫描部,被配置为在由写入晶体管写入图像信号之后的周期内将第二开关晶体管控制为非导通状态,直到像素的相同行的信号写入周期结束,但是到达导通状态 任何其他时期。

    Pixel circuit with multiple holding capacitors, method of driving the pixel circuit, display panel, display device and electronic unit
    34.
    发明授权
    Pixel circuit with multiple holding capacitors, method of driving the pixel circuit, display panel, display device and electronic unit 有权
    具有多个保持电容器的像素电路,驱动像素电路的方法,显示面板,显示装置和电子单元

    公开(公告)号:US08976090B2

    公开(公告)日:2015-03-10

    申请号:US13406066

    申请日:2012-02-27

    IPC分类号: G09G3/30 G09F9/33 G09G3/32

    摘要: There is provided a pixel circuit capable of obtaining high-luminance while suppressing power consumption. Further, there are provided a display panel having the pixel circuit, and a display device including the display panel. Still further, there is provided an electronic unit including the display device. The pixel circuit includes a first transistor driving a light-emitting element, a plurality of holding capacitors connected in series between a gate and a source of the first transistor, a second transistor provided between a first signal line and the gate of the first transistor, and a third transistor provided between a second signal line and one of junctions of the holding capacitors.

    摘要翻译: 提供能够在抑制功耗的同时获得高亮度的像素电路。 此外,提供了具有像素电路的显示面板和包括显示面板的显示装置。 此外,提供了一种包括显示装置的电子单元。 像素电路包括驱动发光元件的第一晶体管,串联连接在第一晶体管的栅极和源极之间的多个保持电容器,设置在第一信号线和第一晶体管的栅极之间的第二晶体管, 以及第三晶体管,设置在第二信号线和保持电容器的一个结之间。

    Inverter circuit and display unit
    35.
    发明授权
    Inverter circuit and display unit 有权
    逆变电路和显示单元

    公开(公告)号:US08928647B2

    公开(公告)日:2015-01-06

    申请号:US13406064

    申请日:2012-02-27

    摘要: An inverter circuit includes: a first transistor, a second transistor, a third transistor, a fourth transistor, and a fifth transistor; an input terminal and an output terminal; and a capacitor. The capacitor is inserted between a gate of the second transistor and one of a source and a drain of the second transistor in which the one is located on an output terminal side.

    摘要翻译: 逆变器电路包括:第一晶体管,第二晶体管,第三晶体管,第四晶体管和第五晶体管; 输入端子和输出端子; 和电容器。 电容器插入第二晶体管的栅极和第二晶体管的源极和漏极之一,其中一个位于输出端子侧。

    Display apparatus and drive method thereof and electronic device
    37.
    发明授权
    Display apparatus and drive method thereof and electronic device 有权
    显示装置及其驱动方法及电子装置

    公开(公告)号:US08836690B2

    公开(公告)日:2014-09-16

    申请号:US12076156

    申请日:2008-03-14

    IPC分类号: G06F3/038 G09G5/00 G09G3/32

    摘要: Disclosed herein is a display apparatus including a pixel array section and a drive section. The pixel array section has power supply lines, scan lines arranged in row, signal lines arranged in column, and pixels arranged in matrix at intersections of each of the scan lines and each of the signal lines. The drive transistor is connected at one of a pair of current terminals to the light emitting device and at the other of the pair of current terminals to the power supply line. The drive section supplies a control signal to each scan line and a video signal to each signal line to drive each pixel, executing a threshold voltage correcting operation, a write operation, and a light emitting operation.

    摘要翻译: 本文公开了包括像素阵列部分和驱动部分的显示装置。 像素阵列部分具有电源线,排列成行的扫描线,以列排列的信号线,以及在每个扫描线和每个信号线的交叉处排列成矩阵的像素。 驱动晶体管以一对电流端子中的一个连接到发光器件,另一端连接到电源线。 驱动部分向每个扫描线提供控制信号,并向每个信号线提供视频信号以驱动每个像素,执行阈值电压校正操作,写入操作和发光操作。

    Display device with threshold correction
    39.
    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

    IPC分类号: G09G3/30

    摘要: 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.

    摘要翻译: 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。

    Display device, method of driving same, and electronic device
    40.
    发明授权
    Display device, method of driving same, and electronic device 有权
    显示装置,驱动方法和电子装置

    公开(公告)号:US08659515B2

    公开(公告)日:2014-02-25

    申请号:US13283134

    申请日:2011-10-27

    IPC分类号: G09G3/30

    摘要: A display device is disclosed. The display device includes: a pixel array portion and a driver portion for driving the pixel array portion. The pixel array portion has rows of scanning lines, columns of signal lines, pixels arranged in rows and columns at intersections of the scanning lines and the signal lines, and power lines disposed in a corresponding manner to the rows of the pixels. The driver portion includes a main scanner, a power-supply scanner, and a signal selector. Each of the pixels includes light-emitting devices, a sampling transistor, a driving transistor, a retaining capacitor.

    摘要翻译: 公开了一种显示装置。 显示装置包括:像素阵列部分和用于驱动像素阵列部分的驱动器部分。 像素阵列部分具有行扫描线,信号线列,扫描线和信号线的交叉处以行和列布置的像素,以及以与像素的行相对应的方式布置的电力线。 驱动器部分包括主扫描器,电源扫描器和信号选择器。 每个像素包括发光器件,采样晶体管,驱动晶体管,保持电容器。