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Spherical display and displaying method

A spherical display and display technology, applied in static indicators, instruments, identification devices, etc., can solve the problem of changing display unit blocks and achieve easy maintenance, good seismic performance, and good wind resistance

Pending Publication Date: 2017-09-29
CHENGDU CHENGDIAN GUANGXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a spherical display and a display method for the problems existing in the prior art, and solve the problem that the display unit block of the existing spherical display cannot be replaced.

Method used

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Embodiment

[0025] The invention provides a spherical display, such as Figure 1 ~ Figure 2 As shown in , the display includes a plurality of identical parallelogram display elements and a polygonal top cover. A plurality of identical parallelogram display units are spliced ​​and combined to form a spherical structure with upper and lower holes and a hollow interior, and a polygonal top cover is arranged at the upper opening of the spherical structure. The display also includes a support, one end of the support is arranged inside the spherical display, and the other end passes through a hole under the spherical display. The polygonal top cover is composed of a trapezoidal screen and a parallelogram screen.

[0026] In order to narrow the splicing gap, the shape of the parallelogram display unit is rhombus. In order to further narrow the stitching gap, the shape of the parallelogram display unit is a rhombus with an angle of 60°.

[0027] The spherical display is described in detail as ...

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PUM

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Abstract

The invention provides a spherical display and a displaying method. The display comprises a plurality of parallelogram displaying units which are the same and a polygonal top cover, wherein the parallelogram displaying units which are the same are spliced and combined to form a hollow spherical structure; holes are formed in the top and the bottom of the spherical structure; and the polygonal top cover is arranged on the holes of the top of the spherical structure. The displaying method comprises the following steps: if each parallelogram displaying unit physically shifts by n pixel bits on each row, shifting a video signal in the direction which is reverse to a physical inclined direction of the parallelogram displaying unit by n pixels through a shifting register, and then displaying the processed video signal. The spherical display consists of the same parallelogram displaying units which are combined; the spherical display is easy to manufacture technologically; and the replaceability of a signal displaying unit is high.

Description

technical field [0001] The invention relates to the field of photoelectric display, in particular to a spherical display and a display method. Background technique [0002] With the development of LED display, it is widely used in various public places due to its long service life, energy saving and environmental protection, and low overall cost. Due to the limitation of production technology, most LED displays are made into rectangles or squares, and large displays are also spliced ​​by multiple small rectangular display modules. In fact, sometimes we need some special-shaped display screens—special-shaped screens, such as spherical, parallelogram and other polygons. Among them, the spherical shape is the most complicated, and the construction of the spherical shape requires splicing and combination of other polygons. In fact, the spherical screen is already an unconventional and popular product. [0003] The existing spherical display mainly adopts two schemes, and thes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 王继岷解军蒋向东曾一雄严亮高升旭
Owner CHENGDU CHENGDIAN GUANGXIN TECH
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