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LED display point light source

A technology for displaying dots and LED lamp beads, which is applied to instruments, identification devices, etc., can solve problems such as low brightness, and achieve the effect of small pixel distance, high display brightness, and reduced distance

Active Publication Date: 2020-11-03
LEYARD VTEAM SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a LED display point light source, aiming to solve the problem of reducing the distance between pixels and low brightness when viewed from the front in the prior art

Method used

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Embodiment Construction

[0035] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" ma...

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Abstract

The invention relates to an LED display point light source. The LED display point light source comprises a bottom cover, an upper cover and a PCB, wherein the bottom cover and the upper cover are connected, and the PCB is installed between the bottom cover and the upper cover. A plurality of LED lamp beads are arranged on one face of the PCB, a convex lens used for light condensation is arranged at the position, corresponding to the LED lamp beads, of the upper cover, the convex lens is arranged at the position, corresponding to the upper cover, of the LED lamp beads to achieve the light condensation effect, and the purpose of high display brightness is achieved. The end face of the upper cover is polygonal, and the LED lamp beads are arranged close to the corners of the polygon. The plurality of LED lamp beads are arranged on the PCB, and the LED lamp beads are arranged close to the corners of the upper cover, so one LED electric light source can display a plurality of pixels, and after the plurality of LED display point light sources are combined together, the LED lamp beads are all close to the corners, so the distance between the LED lamp beads is reduced, and the pixel distance is reduced.

Description

technical field [0001] The invention relates to the field of LED displays, in particular to an LED display point light source. Background technique [0002] LED display point light sources are often used in LED light display or LED video display. The LED display point light sources in the prior art only display one pixel, and the size limitation makes the distance between pixels large. It can be used in large-pitch application scenarios, and the light-emitting unit does not have a lens for concentrating light, resulting in relatively low brightness when viewed from the front. Contents of the invention [0003] (1) Technical problems to be solved [0004] The invention provides an LED display point light source, aiming to solve the problems of reducing the distance between pixels and low brightness when viewed from the front in the prior art. [0005] (2) Technical solution [0006] In order to solve the above problems, the present invention provides an LED display point...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 李振龙池文张怀斌汪生和杨俊丰何东
Owner LEYARD VTEAM SHENZHEN CO LTD
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