Spherical LED (Light-Emitting Diode) display device

A technology for display devices and LED light panels, applied in identification devices, instruments and other directions, can solve the problems of large color difference of spherical LED display, monotonous text or pattern display, poor wind resistance and stability, etc., to achieve wind resistance effect and stability. Improved, coherent and smooth image display, easy to reuse
CN102646371BActive Publication Date: 2014-12-17BEIJING GLUX CREATIVE TECH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING GLUX CREATIVE TECH
Publication Date
2014-12-17

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Abstract

The invention relates to a spherical LED (Light-Emitting Diode) display device which comprises a display screen and a substrate, wherein the bottom of the display screen is fixed on the substrate; the display screen is a hollow spherical body which is defined by mutually connecting multiple arc-shaped LED display modules along a longitude line direction and a latitude line direction through connecting plates, wherein the bottom of the hollow spherical body is planar; and the top of the display screen is provided with an opening. The spherical LED display device has the advantages that the spherical LED display screen has a round display screen appearance and multi-azimuth view angles; the image display is coherent and free from chromatic aberration, the inner space is large, the structural stability is good, and the disassembly, assembly and transport are convenient; and the large-scale stage performance requirements and indoor and outfield use requirements can be met.
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Description

technical field

[0001] The invention relates to the field of LED display equipment, in particular to a spherical LED display device. Background technique

[0002] LED display is a new type of photoelectric display product developed in the world in the late 1980s. With the characteristics of high reliability, long service life, strong environmental adaptability, high cost performance, and low cost of use, it has quickly become the mainstream product of flat panel display.

[0003] At present, most of the LED display screens are flat products with a single viewing angle, and correspondingly, the displayed text or patterns are relatively monotonous, which cannot meet the needs when displaying some special images.

[0004] In order to overcome the deficiencies of flat LED display screens, more and more spherical LED display devices have appeared. Most of the existing spherical LED display screens are polyhedrons composed of multiple flat LED display modules, and a steel structu...

Claims

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