Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

LED display system

A display system and controller technology, applied in static indicators, instruments, identification devices, etc., can solve the problems of fixed display shape, high cost, and large number of LEDs in the whole screen, so as to maintain the stability of the screen, facilitate disassembly and assembly, reduce screen shake effect

Active Publication Date: 2019-08-30
JINAN JINGDA PHOTOELECTRIC TECH
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the present invention provides an LED display system based on the principle of persistence of vision, which can display rich colors, numbers, characters or patterns and other information only by using a single or multiple display arms, which overcomes the huge number and cost of traditional full-screen LEDs. High, fixed display shape and other shortcomings, the LED display system can be easily installed on the rotating blade or rotating shaft, especially in the indoor environment, can display a certain sci-fi effect, suitable for billboards, entertainment displays, scoreboards, family Decoration, etc., specifically adopt the following technical solutions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • LED display system
  • LED display system
  • LED display system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0061] An LED display system includes one or more display arms 1 and a controller 2 for controlling the operation of the display arm 1, wherein the structure of the display arm 1 is as figure 1 with figure 2 As shown, the structure of controller 2 is image 3 , Figure 4 with Figure 5 As shown, under normal circumstances, the number of display arms 1 should be equally divided by 360°. This symmetrical layout can simplify the control proc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an LED display system, and relates to the technical field of LED display control. The LED display system comprises one or more display arms and a controller used for controllingthe display arms to work; each display arm comprises a strip-shaped shell and a plurality of LEDs evenly distributed on the front face of the strip-shaped shell, the controller comprises a circular connecting seat and a circuit shell, and an angle-adjustable connecting scheme is adopted between the display arms and the controller. According to the LED display system, based on the visual persistence principle, rich information such as colors, numbers, characters or patterns can be displayed only through the one or more display arms, the defects of large number, high cost and fixed display shape of a traditional full-screen LED are overcome, the LED display system can be conveniently and quickly mounted on a rotating blade or a rotating shaft, especially in an indoor environment, a certainscientific and fictional effect can be displayed, and the LED display system is suitable for billboards, entertainment display, scoreboards, home decoration and the like.

Description

Technical field [0001] The present invention relates to the technical field of LED display control, in particular to an LED display system. Background technique [0002] At present, LED screens have been widely used. The common LED screens are mostly display dot matrix flat panels composed of a large number of LEDs. The cyclic scanning method is usually used to light the LEDs line by line; the human eye has a resolution of 1 / 16 to 1 for dynamic frequency. / 24s, due to the visual lag effect, a single line of LEDs on the screen will be connected into a static picture. [0003] The above-mentioned LED screens have the following disadvantages: the number of LEDs on the entire screen is huge, the cost is high, and they are easily broken. The abnormal operation of a certain area of ​​LEDs affects the entire screen display, and the replacement or maintenance workload is large; secondly, a large number of drive circuits, Radiator components, resulting in limited application of LED screen....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 范雨鸽
Owner JINAN JINGDA PHOTOELECTRIC TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com