Brightness compensation method, electronic equipment and computer readable storage medium
A technology of brightness compensation and backlight compensation, which is applied in computing, image enhancement, instruments, etc., can solve problems such as motion blur, achieve consistent brightness, improve display effects, and improve the effect of display flickering problems
Pending Publication Date: 2022-07-01
HAINING ESWIN IC DESIGN CO LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
[0005]
In view of the shortcomings of the existing methods, the present application proposes a brightness compensation method, electronic equipment, and a computer-readable storage medium, which can solve the flickering problem caused by improving the motion blur in the free synchronization mode
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[0039] The application is described in detail below, and examples of embodiments of the application are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies are omitted if they are not necessary for illustrating features of the present application. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but not to be construed as a limitation on the present application.
[0040] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in a g...
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The embodiment of the invention provides a brightness compensation method, electronic equipment and a computer readable storage medium. The brightness compensation method comprises the following steps: determining a starting moment of a backlight compensation driving signal of a current frame according to an ending moment of a backlight standard driving signal of the current frame, and sending the backlight compensation driving signal to a backlight assembly from the starting moment; and determining the ending moment of the backlight compensation driving signal according to the duration of the display leading edge stage of the current frame, and stopping sending the backlight compensation driving signal to the backlight assembly at the ending moment. According to the embodiment of the invention, the starting moment and the ending moment of the backlight compensation driving signal of the current frame are determined, and the backlight assembly is enabled to emit light according to the backlight compensation driving signal between the starting moment and the ending moment so as to realize backlight compensation, so that the brightness of each frame is relatively consistent; the problem of display flicker caused by a dynamic fuzzy problem in a free synchronization mode can be improved, and the display effect is improved.
Description
technical field [0001] The present application relates to the technical field of display driving, and in particular, the present application relates to a brightness compensation method, an electronic device, and a computer-readable storage medium. Background technique [0002] Motion blur (motion blur), also known as motion blur, is a static scene or a series of pictures (such as in a movie or animation) that causes obvious blurred drag marks caused by fast-moving objects. This phenomenon is called motion blur because the above-mentioned blurring occurs only when objects move during the display process. [0003] The reason for the motion blur is that the moving objects displayed by the display device are not continuously moving, but are displayed frame by frame, and each frame is maintained statically until the next frame appears, when the frame rate is low. Motion blur occurs. [0004] In order to achieve motion blur reduction, it can be achieved by increasing the refresh...
Claims
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Login to View More IPC IPC(8): G09G3/34G06T5/00
CPCG09G3/3406G09G2320/0233G09G2320/0247G09G2320/064G06T5/92Y02B20/40
Inventor 冯国臣
Owner HAINING ESWIN IC DESIGN CO LTD