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A fan screen splicing display system and method for eliminating overlapping shadows

A technology of splicing display and fan, applied in static indicators, identification devices, instruments, etc., can solve the problems of reduced edge resolution, limited size, single display effect, etc., and achieve the effect of improving display effect

Active Publication Date: 2022-07-19
SHENZHEN FAN DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fan screens in the prior art are usually displayed by a single unit. Since the size of a single unit is limited, the display effect is single. If the fan blade size of a single fan screen is increased, the edge resolution will be significantly reduced. There are also some combined fan screens that simply piece together multiple fan screens, and there will be relatively large black shadows at the edges of the display screens of adjacent fan screens, which affects its display effect

Method used

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  • A fan screen splicing display system and method for eliminating overlapping shadows
  • A fan screen splicing display system and method for eliminating overlapping shadows
  • A fan screen splicing display system and method for eliminating overlapping shadows

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Embodiment Construction

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art of this application; terms used herein in the specification of the application are for the purpose of describing particular embodiments only , is not intended to limit the application; the terms "comprising" and "having" and any variations thereof in the description and claims of this application and the above description of the drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the description and claims of the present application or the above drawings are used to distinguish different objects, rather than to describe a specific order.

[0032] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances ...

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Abstract

The invention discloses a fan screen splicing display system and a method for eliminating overlapping shadows, comprising: a plurality of fan screens, and the display areas of two adjacent fan screens when they are rotated and displayed are not on the same plane and partially overlap; Several of the fan screens all include a drive motor, a rotating disc arranged on the output shaft of the drive motor, and a fan blade arranged on the rotating disc; a control board is arranged in the rotating disc, and the middle of the upper surface of the fan blade is arranged There is a row of LED lamp beads; the fan blade is arranged in a long strip, and the two sides of the outer end of the fan blade are provided with mutually symmetrical gaps, which reduces the size of the twist angle of the fan blade, and the front end of the gap is Tilt the setting outward. In the present invention, symmetrical gaps are arranged on both sides of the outer end of the fan blade, thus reducing the overlapping area and the torsion angle of the two fan blades, and by reducing the size of the torsion angle, the fan screen display is eliminated. The problem of black shadows at the edge of the screen improves the display effect.

Description

technical field [0001] The invention relates to the technical field of fan screen display, in particular to a fan screen splicing display system and a method for eliminating overlapping black shadows. Background technique [0002] The fan screen uses the visual persistence effect to display the 3D image, so the 3D image displayed by the fan screen can directly see the 3D effect through the naked eye without other auxiliary equipment. [0003] The fan screen in the prior art is usually a single display. Due to the limited size of the single display, its display effect is single. If the size of the fan blades of a single fan screen is increased, the edge resolution will be significantly reduced. There are also some combined fan screens that simply piece together multiple fan screens, and there will be a relatively large black shadow at the edge of the display screen of adjacent fan screens, which affects the display effect. [0004] Therefore, the existing technology still ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/37G09F9/33G09G3/00
CPCG09F9/37G09F9/33G09G3/005
Inventor 黎壮郑克峰
Owner SHENZHEN FAN DISPLAY TECH CO LTD
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