LED display screen composed of pixel points of different densities and display method thereof

A technology of LED display screen and display method, which is applied in the direction of static indicators, instruments, identification devices, etc., can solve the problems of fixed application mode, single display screen structure, and unsatisfactory LED display screen, so as to achieve diversified product specifications and satisfy The effect of market demand

Active Publication Date: 2009-12-02
LEYARD
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Problems solved by technology

[0002] At present, the commonly used LED displays are single-density LED displays. Such displays have a single structure and relatively fixed application methods.
With the promotion of the application range of LED display, single-density LED display can no longer meet the needs of the ma

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  • LED display screen composed of pixel points of different densities and display method thereof
  • LED display screen composed of pixel points of different densities and display method thereof

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Embodiment Construction

[0014] figure 1 Among them, the LED display screen 1 composed of pixels with different densities is composed of several pixel boards 2. The pixel board 2 is a pixel board with several pixel density levels, and 3 is a pixel point. In this embodiment, the pixel board 2 has 1 There are two pixel densities of 1 pixel and 4 pixel. The LED display screen is divided into several areas 4, 5, and 6. The pixel density level of the pixel board in each area is the same. In area 4 and 6, it is composed of a pixel board with one pixel point. They are all composed of 4 pixel pixel boards.

[0015] The display method of an LED display screen composed of pixels of different densities includes the following steps: (1) recording the position of the pixels in each row or column; , read the displayed image data information; (3) read the image data information of the corresponding pixel point position in (2) according to the position of the record row or column pixel point in (1); (4) the step (3...

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Abstract

The invention relates to an LED display screen composed of pixel points of different densities and the LED features diversified structures and wide application range and a display method thereof. The technical proposal is that the LCD display screen is composed of a plurality of pixel panels and is characterized in that the pixel panels are ones with a plurality of pixel density levels. display method comprises the following steps: (1) recording positions of each row and each array of the pixel points; (2) reading displayed image data information with the calculation basis that all pixel panels of the display screen have the highest level of pixel point density; (3) reading the image data information of corresponding pixel point positions in step (2) according to the pixel point positions of the rows and arrays of pixel points in step (1); (4) transmitting the image data information to the display screen to be displayed.

Description

technical field [0001] The invention belongs to the field of LED display screens and display methods thereof, in particular to an LED display screen composed of pixels with different densities and a display method thereof. Background technique [0002] At present, the commonly used LED displays are single-density LED displays, which have a single structure and relatively fixed application methods. With the promotion of the application range of LED display, single-density LED display can no longer meet the needs of the market. In some specific occasions, such as billboards on some buildings, etc., it is very necessary to use pixels with different densities. LED display to achieve the beauty of billboards and buildings, as well as the perfect match between other billboard content and LED display patterns. Contents of the invention [0003] The object of the present invention is to provide an LED display screen composed of pixels of different densities with various structure...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/3026
Inventor 朱保华
Owner LEYARD
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