Light-emitting diode device and light-emitting diode display system

A technology of light-emitting diodes and diodes, which is applied in the direction of electroluminescent light sources, identification devices, lighting devices, etc., can solve the problems of LED display viewing angle restrictions and the inability to realize full-angle viewing, and achieve the effect of expanding the viewing angle
CN101644394AInactive Publication Date: 2010-02-10SHENZHEN AOTO ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN AOTO ELECTRONICS
Publication Date
2010-02-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention is applicable to the photoelectrical technical field and provides a light-emitting diode (LED) device and a light-emitting diode (LED) display system, wherein the LED device comprises alight-emitting circuit board and a transparent supporting body packing the light-emitting circuit board; the light-emitting circuit board also comprises a light-emitting part for emitting light and acontrol part for controlling light emitting of the light-emitting part. As the transparent supporting body is adopted, the light emitted by the light-emitting circuit board can be displayed around thetransparent supporting body in a manner of full angles, thereby enlarging the viewing angles.
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Description

technical field

[0001] The invention belongs to the field of optoelectronic technology, and in particular relates to a light emitting diode device and a light emitting diode display system. Background technique

[0002] In the prior art, the LED display screen structure is composed of a box composed of several LED light-emitting diode devices and an opaque casing supporting these boxes. Each LED light-emitting diode device includes an LED module composed of several LEDs. In addition, there is another LED display structure formed by directly embedding LEDs in several opaque strip support frames.

[0003] However, because the supporting shells or support frames of these two LED display structures are all opaque materials, the viewing angle of the LED display is limited and cannot be viewed from all angles, usually not exceeding 180 degrees. Contents of the invention

[0004] The purpose of the embodiments of the present invention is to provide a light-emitting diode device,...

Claims

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