Display screen with random arrangement LED pixel points and preparation method thereof

A production method and irregular technology, applied in the field of display screens, can solve problems such as deformation of displayed pictures and text, and achieve the effect of solving deformation

Inactive Publication Date: 2009-04-15
桂林海威科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a display screen with irregularly arranged LED pixels and its manufacturing method. This method can not only produce various irregular-shaped LED display screen...

Method used

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  • Display screen with random arrangement LED pixel points and preparation method thereof
  • Display screen with random arrangement LED pixel points and preparation method thereof
  • Display screen with random arrangement LED pixel points and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, a circular LED display is composed of four 90-degree fan-shaped circuit boards. The LED pixel points are distributed horizontally on the fan-shaped circuit boards. Each fan-shaped circuit board is distributed with 23 lines. Arrange LED pixels. The number of LED pixels increases correspondingly with the increase of row and column length. Its specific production method is as follows:

[0022] (1) First, according to the appearance characteristics of the circle, divide the circle into four small fan shapes evenly through two diagonal lines, use the layout software on the computer, and adopt the direction parallel to one of the right-angled sides of the fan shape according to the shape characteristics of the fan shape. Arrange pixels, such as figure 1 , according to the reciprocating parallel to the diagonal line to do the point distribution of the broken line track, the direction of the arrow is the point distribution direction, and finally co...

Embodiment 2

[0028] Such as figure 2 As shown, another method of arranging dots for a circular LED display is: use layout software on a computer to arrange pixels according to a circular shape from inside to outside or from outside to inside, and the rest are the same as in Embodiment 1.

Embodiment 3

[0030] Such as image 3 As shown, the manufacturing method of a diamond-shaped LED display is as follows: first, according to the appearance characteristics of the rhombus, divide the rhombus into four right-angled triangles evenly through two diagonal lines, use layout software on the computer, and use the layout software according to the shape of the triangle. Arrange pixel points in shape or curve, press image 3 Points are arranged on the broken line track, and the direction of the arrow is the direction of point arrangement, and four triangles are combined to obtain a rhombus pattern, and the rest are the same as in Embodiment 1.

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Abstract

The invention discloses a display screen with irregularly arranged LED pixel points and a fabrication method thereof. A circuit board of the display screen takes an irregular shape, independent LED lights and driver ICs are welded on the irregular circuit board, an electric wire is used for connection on the circuit board, and the circuit board is connected with a control display program. The fabrication method is as follows: by arranging the LED pixel points and according to a sequence process of the pixel points, an image wiring information coordinate file is automatically generated by software; and image generating software retransforms the picture to generate a data file corresponding to the irregular display screen so as to control the normal display of the display screen. The method can help fabricate various irregular LED displays, can control orderly display of pictures and words on the display screen, and can solve the distortion problem of the displayed pictures and words due to the regular shape of the LED display screen.

Description

technical field [0001] The invention relates to a display screen, in particular to a display screen with irregularly arranged LED pixels and a manufacturing method thereof. Background technique [0002] The current LED electronic display is mainly composed of a regular-shaped circuit board, a modular LED lamp group and a driver IC welded on the regular-shaped circuit board. The LED pixels of this display are evenly arranged and the shape is regular. , into blocks or strips, the shape is relatively rigid, which is not conducive to the display of personalized pictures and texts, and the function is relatively simple. Contents of the invention [0003] The object of the present invention is to provide a display screen with irregularly arranged LED pixels and its manufacturing method. This method can not only produce various irregular-shaped LED display screens, but also control the realization of pictures and characters on the screen. The sequential display can solve the pro...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09G3/32
Inventor 周明农志强唐礼晓雷应宗
Owner 桂林海威科技股份有限公司
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