Method and apparatus for driving spliced display, server, and storage medium
AssigneesHuizhou China Star Optoelectronics Display Co., Ltd., Tcl China Star Optoelectronics Technology Co., Ltd.
InventorQian Wang
Life of this patent
Estimating the term…
Abstract
A method and apparatus for driving a tiled display, a server, and a storage medium are provided. The spliced display comprises a first sub-display screen and a second sub-display screen, wherein a filling screen is arranged between the first sub-display screen and the second sub-display screen. By the method, the pictures on the sub-display screens are displayed on the filling screen, and images do not need to be spliced after being displayed on the filling screen and the sub-display screens, so as to improve the accuracy of the images at the filling screen and avoid image dislocation.
Claims20
A method for driving a spliced display, wherein the spliced display comprises at least two sub-display screens, the at least two sub-display screens comprise a first sub-display screen and a second sub-display screen, and a first filling screen is arranged between the first sub-display screen and the second sub-display screen;
- the method for driving a spliced display comprises following steps:
- acquiring an initial video image to be displayed;
- segmenting the initial video image into a first segmented image matched with the first sub-display screen and a second segmented image matched with the second sub-display screen;
- and
- displaying the first segmented image on the first sub-display screen, and moving the second segmented image as a whole by preset bit pixels, so that a part of the initial video image in the second segmented image is displayed on a position corresponding to the first filling screen, another part of the initial video image in the second segmented image is displayed in a first area of the second sub-display screen, and a second area of the second sub-display screen is a black area where no image is displayed.
An apparatus for driving a spliced display, wherein the spliced display comprises at least two sub-display screens, at least two sub-display screens comprise a first sub-display screen and a second sub-display screen, and a first filling screen is arranged between the first sub-display screen and the second sub-display screen;
- the apparatus for driving the spliced display comprises:
- an acquiring module, configured to acquire an initial video image to be displayed;
- a segmenting module, configured to segment the initial video image into a first segmented image matched with the first sub-display screen and a second segmented image matched with the second sub-display screen;
- and
- a shifting module, configured to display the first segmented image on the first sub-display screen, and move the second segmented image as a whole by preset bit pixels, so that a part of the initial video image in the second segmented image is displayed on a position corresponding to the first filling screen, another part of the initial video image in the second segmented image is displayed in a first area of the second sub-display screen, and a second area of the second sub-display screen is a black area where no image is displayed.
Dependencies are inferred from the claim text.