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How to make an LED display

A technology of an LED display screen and a production method, which is applied in the direction of identification devices, instruments, etc., can solve the problems of the section of the playback screen and the inability to see the playback screen, and achieve the effect of high screen fidelity

Active Publication Date: 2019-10-15
YAHAM OPTOELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for making an LED display screen, which aims to solve the problem in the prior art that the screen viewed by the audience in a certain direction of the main screen will have a section of the playback screen or cannot see the playback screen

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  • How to make an LED display
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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiting.

[0025] Such a...

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Abstract

The invention discloses a making method of an LED display screen. Each curved-surface display screen in the LED display screen is a conical curved-surface display screen, multiple pixel points are arranged into rows along the transverse direction of each curved-surface display screen according to a pixel point interval Px, and multiple pixel points are distributed for several lines along the longitudinal direction according to a standard pixel point interval D; for the pixel points in each row, when Px is greater than or equal to D.(1-10%) and less than or equal to D.(1+10%), number of the pixel points in the row does not need to be adjusted; when Px is less than D.(1-10%), the number of the pixel points in the row is reduced by one; when Px is greater than D.(1+10%), the number of the pixel points in the row is increased by one. By the method, two major problems in the prior art are solved; on one hand, compared with conventional display screens, the LED display screen has the advantage that by adding the conical curved-surface display screen, planar display screens are connected to form a complete smooth-transition seamless-splicing whole; on the other hand, the conical curved-surface display screens are designed by adopting a method of judging point extraction line by line.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a method for manufacturing an LED display screen. Background technique [0002] The main LED display screen in the center of conventional large-scale venues is generally formed by a combination of 4 or N flat LED display boards. In order to take care of the viewing angle of the audience and the camera, these flat screens are placed downwards. In the process of viewing the display screen, the audience on the spot cannot display a coherent overall picture because the adjacent flat screens are independent of each other. Among them, the screen viewed by the audience in a certain direction will have a section of the playback screen or cannot see the playback screen. screen phenomenon. Contents of the invention [0003] The purpose of the present invention is to provide a method for making an LED display screen, which aims to solve the problem in the prior art that the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/33G09F9/302
Inventor 曾有杨伟才李杰焦伟棋邝野
Owner YAHAM OPTOELECTRONICS CO LTD
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