Multi-color-based LED light source display structure

A technology of LED light source and display structure, which is applied in the direction of instruments, identification devices, etc., and can solve the problems of easy mixing costs, poor display effect, and easy shadows of LED light sources, etc.

Pending Publication Date: 2021-09-14
SHENZHEN FENDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] First, the full frontal coverage of the viewing angle is low, and shadows are prone to appear between LED light sources, resulting in poor display effects;
[0007] Second, the production is easy to mix materials and the cost rises

Method used

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  • Multi-color-based LED light source display structure
  • Multi-color-based LED light source display structure
  • Multi-color-based LED light source display structure

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be constr...

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Abstract

The invention belongs to the technical field of LED panel display, and provides a multi-color-based LED light source display structure, which comprises an LED panel and an LED support, the first side of the LED support is fixed to the LED panel, the LED panel is provided with a piece of LED light sources, the LED support guarantees the structural strength of an LED display area when the LED display area is pressed by external force, light channeling of the LED light sources is prevented, therefore, the distance between the LED light sources on the LED panel can be reduced, more LED light sources are arranged on the LED panel, the visual angle of the LED light sources is increased, and the technical effect of clearly displaying richer display content is achieved. Meanwhile, light emitted by the LED light source is scattered from the LED support and sequentially scattered to penetrate through a first color screen, a second color gauze and a third color screen cloth to emit light with uniform brightness, and the technical effect of better light scattering and the technical effect of uniform and consistent light are achieved.

Description

technical field [0001] The invention belongs to the technical field of LED boards, in particular to a display structure based on multi-color LED light sources. Background technique [0002] Many household appliances use LED board display technology to display certain information, for example, washing machines, battery stoves, rice cookers, smart speakers, etc., all use LED boards to display letters or numbers. Wherein, the LED board generally includes an LED board body and an LED light source arranged on one surface of the LED board body. [0003] In the prior art, due to the influence of the number, density, viewing angle, brightness and shadow between each LED light source on the LED board body, most of them are only used to display simple information such as numbers, time or power grids. In some occasions where complex content display is required, it is easy to cause technical problems such as low frontal full coverage at viewing angles, shadows between LED light sources...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 顾林茂钟招伟
Owner SHENZHEN FENDA TECH CO LTD
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