公开(公告)号：US09236019B2

公开(公告)日：2016-01-12

申请号：US14300776

申请日：2014-06-10

Applicant: AU OPTRONICS CORP.

Inventor： Yu-Hsin Ting ,  Wei-Chun Hsu ,  Chung-Lin Fu ,  Chung-Hung Chen ,  Chin-Tang Chuang

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2310/0251 ,  G09G2310/0297

Abstract: A display device includes multiple pixels, a gate driver and a data driver. Each pixel includes a transistor and a pixel capacitor electrically coupled to the transistor. The gate driver is configured to turn on the transistor of a first pixel for one time during a first turn-on period of multiple turn-on cycles of a frame cycle of a frame displayed by the display device. The data driver is configured to charge the pixel capacitor of the first pixel via the transistor of the first pixel to a first over-charge voltage and a data voltage during an over-charge period and a recovery period of the first turn-on period. The first over-charge voltage is different from the data voltage. A method for driving the display device is also provided.

Abstract translation: 显示装置包括多个像素，栅极驱动器和数据驱动器。 每个像素包括电耦合到晶体管的晶体管和像素电容器。 栅极驱动器被配置为在由显示装置显示的帧的帧周期的多个接通周期的第一接通周期期间将第一像素的晶体管导通一次。 数据驱动器被配置为经由第一像素的晶体管将第一像素的像素电容器充电到第一过充电电压，并且在过充电期间的数据电压和第一导通周期的恢复周期。 第一个过充电电压与数据电压不同。 还提供了一种用于驱动显示装置的方法。