Display device

• Main Authors: CHOI, YOUNG WOON, PYUN KIHYUN, PIAO JIANHUI
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

A display device is provided. The display device may include a pixel device, a timing controller, a data driver, and a scale factor provider. The pixel device may include a pixel. The pixels may be divided into pixel groups. The timing controller may calculate a first load value corresponding to an image frame of input image data, and may generate image data by scaling a gradation value of the input image data using a scaling factor. The data driver may generate a data signal corresponding to the image data, and may supply the data signal to the pixel device. The scale factor provider may calculate one or more second load values based on the first load value and temperature data corresponding to a temperature of the pixel device, and may generate a scale factor based on the one or more second load values and a common current value flowing through the pixel. 提供了一种显示装置。所述显示装置可以包括像素装置、时序控制器、数据驱动器和比例因子提供器。像素装置可以包括像素。像素可以被划分为像素组。时序控制器可以计算与输入图像数据的图像帧对应的第一负载值，并且可以通过使用比例因子对输入图像数据的灰度值进行缩放来产生图像数据。数据驱动器可以产生与图像数据对应的数据信号，