Display device, driving method thereof, and electronic device
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorHuilan Zhan
Life of this patent
Estimating the term…
Abstract
The application provides a display device and a driving method thereof, and an electronic device. The display device driving method obtains a first driving parameter and a first compensation value of the display device, determines an abnormal driving parameter of the display device based on the first driving parameter and the first compensation value of the display device, then determines a second compensation value of the display device based on the abnormal driving parameter of the display device, and drives the display device using the second compensation value and the first driving parameter.
Claims18
A method for driving a display device, comprising:
- obtaining a first driving parameter and a first compensation value of the display device;
- determining an abnormal driving parameter of the display device based on the first driving parameter and the first compensation value of the display device;
- determining a second compensation value for the display device based on the abnormal driving parameter of the display device, wherein an absolute value of the first compensation value is greater than an absolute value of the second compensation value;
- and
- driving the display device using the second compensation value and the first driving parameter;
- wherein the step of determining the abnormal driving parameter of the display device based on the first driving parameter and the first compensation value of the display device comprises:
- determining a second driving parameter and a minimum compensation value for each pixel according to the first driving parameter and the first compensation value of the display device;
- and
- determining the abnormal driving parameter of the display device based on the second driving parameter and the minimum compensation value for each pixel.
A display device comprising
- a display device driver and a display panel, wherein the display device driver comprising:
- an acquisition module configured to obtain a first driving parameter and a first compensation value of the display device;
- a first determination module configured to determine an abnormal driving parameter for the display device based on the first driving parameter and the first compensation value of the display device;
- a second determination module configured to determine a second compensation value for the display device based on the abnormal driving parameter of the display device, wherein an absolute value of the first compensation value is greater than an absolute value of the second compensation value;
- a storage module configured to store the second compensation value;
- and
- a driving module configured to drive the display device using the second compensation value and the first driving parameter;
- wherein the display device driver is further configured to perform:
- determining a second driving parameter and a minimum compensation value for each pixel according to the first driving parameter and the first compensation value of the display device;
- and
- determining the abnormal driving parameter of the display device based on the second driving parameter and the minimum compensation value for each pixel.
Dependencies are inferred from the claim text.