Rotating display method and system of spliced display screen
A technology of rotating display and display screen, which is applied to the components of the TV system. By changing the direction of field conversion and standard conversion of the input video signal, it can solve the problems of not being able to process in real time and the number of processed signals is small, and achieve a large number of processed signals. , Stitching large-scale effect
Active Publication Date: 2016-06-29
SHENZHEN SKYWORTH SOFTWARE
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to provide a rotating display method and system for a spliced display screen, aiming to solve the problem that the existing rotating display method for a spliced display screen cannot be rotated at any angle, the number of processed signals is small, and it cannot be processed in real time
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[0055] The present invention provides a rotating display method and system for a spliced display screen. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0056] see figure 1 , figure 1 The structural block diagram of a preferred embodiment of the rotating display system for splicing display screens provided by the present invention, as shown in the figure, the rotating display system for splicing display screens includes: at least one input board 110, a control board 120, a bottom board 130, at least An output board 140 and a matrix board 150; the input board 110 converts video input signals of different interface types into video signals of ...
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The invention discloses a rotating and displaying method and system of a spliced display screen. The system comprises at least one input board, at least one output board, a matrix board and a base board. The input board converts video input signals of different interface types into video signals of a uniform format and sends the video signals to the base board. The control board generates corresponding control signals according to a rotating and displaying request of a user and sends the control signals to the matrix board and the output board through the base board. The matrix board controls the base board to switch the video signals of the corresponding input board to the corresponding output board according to the control signals and copies the video signals of the corresponding input board to each output board; the base board outputs the video signals of the input board to each output board according to the control of the matrix board; and the output board rotates and correspondingly scales the original signals of the video signals according to the control signals and sends the processed signals to the spliced display screen for corresponding display. Any angle can be set through rotating and splicing; moreover, the quantity of processed signals is high; and convenience is brought.
Description
technical field [0001] The present invention relates to the display field of spliced display screens, in particular to a rotating display method and system for spliced display screens. Background technique [0002] The single monitor of the traditional display terminal and the splicing of large screens all display the input video signal in the forward direction. Later, according to some special circumstances, the input signal needs to be rotated and displayed by 90 degrees, 180 degrees, and 270 degrees. With the popularization of display applications, there are more and more diversified requirements for display modes, which are no longer limited to rotations in multiples of 90 degrees. In special-shaped splicing, the demand for special-shaped displays requires any combination of splicing screens. At this time, display devices are required. It has the function of rotating at any angle. [0003] One of the traditional display solutions to achieve arbitrary rotation is to ...
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IPC IPC(8): H04N5/262H04N7/01
CPCH04N5/2628H04N7/0127
Inventor 黄科杰杨泽钰胡朝晖张鑫
Owner SHENZHEN SKYWORTH SOFTWARE