Multilayer flexible transparent film LED display control system
A technology of LED display screen and transparent film, which is applied in the direction of static indicators, instruments, etc., can solve the problems of low resolution of LED display screen, poor heat dissipation performance of the display screen, and the distance between LED chips can not be too close, etc., so as to improve resolution, The effect of strong adaptability
Active Publication Date: 2019-02-15
DALIAN JISITE TECH
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Problems solved by technology
Due to the limitation of the current etching wire technology, the distance between the LED chips cannot be too close, so that the resolution of the LED display screen is low, and the arrangement of high-density LEDs will lead to poor heat dissipation performance of the display screen
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[0020] In order to make the technical solutions and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:
[0021] Such as figure 1 A multi-layer flexible transparent film LED display control system shown in the figure includes a host computer, which maps the chip position on the LED display screen to the pixel points on the host computer screen to form a one-to-one correspondence, which is the design of the host computer. The pixel coordinate information of the image can also generate a video source with the same resolution as the LED display. The upper computer first completes the mapping of the coordinates: the LED chip, as the dot matrix in the LED display, is the basic unit of the display. If the LED display screen displays the image on the host computer screen, it is necessary to map the LE...
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The invention discloses a multilayer flexible transparent film LED display screen control system. According to the control system, based on ultra-light and ultra-thin flexible transparent film LED display screens which have the advantages of high-transparency, high-brightness display and stable performance, the plurality of display screens are overlapped and spliced together, so that the resolution of the multilayer flexible transparent film LED display screen can be improved, so that the high-definition playback of text pictures and even video signals can be realized. With multi-layer overlapped splicing realized, the intervals of LED chips in the display screen can be decreased, the density of the LED chips per unit area is increased, and low resolution caused by the low density of the LED chips per unit area in each display screen can be compensated, and the heat dissipation effect of the multilayer flexible transparent film LED display screen is obviously higher than that of a single display screen having the same LED chip density with the multilayer flexible transparent film LED display screen; and since the transparent screens are ultra-light and ultra-thin, and are in the form of transparent films, after the plurality of display screens are spliced, and the weight and permeability of the spliced display screen are just slightly changed.
Description
technical field [0001] The invention relates to the field of LED display screen design, in particular to a multilayer flexible transparent film LED display screen control system. Background technique [0002] At present, although the flexible transparent film LED display technology is not mature enough in the development, the flexible transparent film LED display breaks through the traditional method of the previous LED glass display and realizes the characteristics of flexibility and thinness of the display. The flexible transparent film LED display is mainly composed of three parts: ITO conductive film, high transparency panel and embedded LED chip. Among them, using laser etching on the ITO conductive film to connect and energize the LED chip is the core technology of the flexible transparent film LED display. Due to the limitations of the current etching wire technology, the distance between LED chips cannot be too close, so that the resolution of the LED display screen...
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IPC IPC(8): G09G3/32
CPCG09G3/32
Inventor 熊木地刘盼范婷谢亮天
Owner DALIAN JISITE TECH