LED apparatus and LED flexible display screen

A technology of LED devices and flexible display screens, applied in identification devices, lighting devices, components of lighting devices, etc., can solve problems such as non-foldable, loss of foldability of flexible display screens, and display screens are susceptible to external influences, etc.
CN101403487AInactive Publication Date: 2009-04-08่Œƒ็บข้œž
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
่Œƒ็บข้œž
Publication Date
2009-04-08
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses an LED device and an LED display screen, wherein, the LED device comprises an LED module and a framework; the LED module is formed by the connection of a plurality of LED units through at least one electric power source positive wire, at least one electric power source cathode wire and at least one signal wire and is fixed on the framework; each LED unit comprises at leastone LED and a controlling module thereof; the framework consists of at least three independent parts and the first end of one independent part thereof is provided with a fixing unit; the second end of another independent part that is connected with the first end of the independent part is correspondingly provided with a fixing place which is matched with the fixing unit; and all independent partsare fixedly connected mutually through one fixing unit and one fixing place respectively so as to form the framework. One LED flexible display screen can consist of one or a plurality of LED devices.The invention has the advantages of stable installation and convenient transportation and carry.
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Description

technical field

[0001] The present invention relates to an LED lighting device, in particular to an LED device and a LED flexible display screen composed of the device. Background technique

[0002] In the LED industry, LED flexible displays are generally formed by connecting several LED light-emitting diodes to each other through each power supply positive line, each power supply negative line and each signal line. It can be folded arbitrarily, the volume can be the smallest, and it is very convenient to transport and carry. And because the LED light-emitting diodes are only connected by lines, the permeability between the LED light-emitting diodes is very good, and a very good heat dissipation effect can be obtained without installing a heat sink, and due to the good permeability, when installed on the building curtain wall , does not affect the visual range viewed from the outside of the building. Various flexible display screens can display various animation effects th...

Claims

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