LED SMD, light-emitting assembly and mobile terminal

A technology of LED patch lamps and light-emitting components, which is applied to the semiconductor devices of light-emitting elements, light sources, and light source fixing, etc., can solve the problems of waste of resources, many types of LED patch lights, and increased production costs of LED patch lights. The effect of saving production cost, saving manufacturing process and cost, and increasing versatility

Active Publication Date: 2018-03-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After the mounting surface of the LED patch lamp is determined, if the light emitting direction of the LED patch lamp is uncertain, then it is necessary to prepare different types of LED patch lamps, such as top-emitting, side-emitting, bottom-emitting and other types of LED patches lamps to meet the needs of different light-emitting directions, which will lead to many models of LED patch lamps, resulting in increased production costs and waste of resources

Method used

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  • LED SMD, light-emitting assembly and mobile terminal
  • LED SMD, light-emitting assembly and mobile terminal
  • LED SMD, light-emitting assembly and mobile terminal

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Embodiment Construction

[0020] In order to better understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, a lot of specific details are set forth to facilitate a full understanding of the present invention, and the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0022] In addition, the following descriptions of the various embodiments refer to the attached drawings...

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Abstract

The invention provides an LED SMD, a light-emitting assembly and a mobile terminal. The LED SMD comprises a light-emitting part, a light guiding part, a first surface mount part and a second surface mount part, wherein the first surface mount part and the second surface mount part are fixed on the light guiding part; an accommodating cavity is formed in the light guiding part and used for accommodating the light-emitting part; the light guiding part comprises a top surface, a bottom surface and multiple side faces, the top surface and the bottom surface are oppositely arranged, the side facesare connected between the top surface and the bottom surface, and the side faces are arranged around the circumferential side of the light-emitting part to exit light rays emitted by the light-emitting part. The first surface mount part and the second surface mount part are arranged at the two opposite ends, close to the top surface and the bottom surface, of the side faces respectively, and the first surface mount part and the second surface mount part are used for being fixed to a circuit board so that the LED SMD can be attached to the circuit board. The LED SMD has no light-emitting direction restriction, and production of different types of LED SMDs is avoided.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an LED patch lamp, a light-emitting component and a mobile terminal. Background technique [0002] Surface-mount light-emitting diodes (also called LED patch lamps) are widely used in electronic products such as mobile terminals. The LED patch lamp is mounted on the pad of the circuit board. Under this structure, the LED patch lamp needs to determine a mounting surface. After the mounting surface of the LED patch lamp is determined, if the light emitting direction of the LED patch lamp is uncertain, then it is necessary to prepare different types of LED patch lamps, such as top-emitting, side-emitting, bottom-emitting and other types of LED patches lamps to meet the needs of different light-emitting directions, which leads to many models of LED patch lamps, resulting in increased production costs and waste of resources. Contents of the invention [0003] The pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V19/00F21Y115/10
CPCF21V19/001F21Y2115/10
Inventor 潘卫新
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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