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LED structure and its assembly method

A technology of light-emitting diodes and assembly methods, which is applied in the direction of assembling printed circuits with electrical components, printed circuits connected with non-printed electrical components, electrical components, etc., which can solve problems such as difficult process automation and inconvenient operation, and achieve high yield , low cost, and simple process operation

Inactive Publication Date: 2008-09-10
EVERLIGHT ELECTRONICS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a light emitting diode structure and its assembly method for fixing the light emitting diode on a base material, the base material can be a circuit board, an adapter board or any carrier used to fix the light emitting diode plate to solve the problems of inconvenient operation and difficult process automation in the above-mentioned known technologies

Method used

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  • LED structure and its assembly method
  • LED structure and its assembly method
  • LED structure and its assembly method

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Embodiment Construction

[0035] In order not to use high heat welding to fix the light emitting diode on the substrate, so as to avoid damage to the diode chip. The invention provides a fixing structure which can fix the light-emitting diode on the base material by means of riveting. In order to disclose the technical features of the present invention more clearly, the implementation of the present invention will be described below with the help of examples.

[0036] Please refer to Figure 4 , is a three-dimensional exploded schematic view of the first preferred embodiment of the present invention. A light emitting diode structure 100 that has been packaged. The light emitting diode structure 100 has a chip packaging part 102 and lead frames 104 and 104'. Negative pole (not shown in the figure). The lead brackets 104 and 104' each have a fixing hole 106 and 106'.

[0037] Please continue to refer Figure 4 , the two substrates 108 and 108' are respectively provided with protrusions 110 and 110'....

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Abstract

The invention discloses a structure of a light emitting diode and a assembling method thereof, wherein, the structure of the light emitting diode at least comprises an encapsulated light emitting diode, two wire brackets respectively and electrically connected with a positive electrode and a negative electrode of the light emitting diode, each wire bracket 10 is provided with a fixing hole and the exit of the fixing hole is wider than the entrance of the fixing hole; two substrate materials and two convex columns respectively arranged on each substrate material, wherein, the convex columns are respectively inserted and arranged in the fixing holes and occluded with the fixing holes after deformation. The convex columns can also be arranged on the wire brackets and on the substrate materials to be matched with the fixing holes.

Description

technical field [0001] The invention relates to a structure of a light emitting diode, in particular to a structure for fixing a light emitting diode and a method for assembling the light emitting diode structure. Background technique [0002] In recent years, the luminous efficiency of light-emitting diodes has increased due to rapid progress in light-emitting diode manufacturing technologies. The use of light-emitting diodes is mainly due to the characteristics of light-emitting diodes such as low temperature and low power consumption. Therefore, light-emitting diodes have begun to be used in the field of lighting, such as flashlights made of light-emitting diodes or car headlights made of light-emitting diodes. [0003] In the type of light emitting diode, the die is covered in a transparent encapsulant, and pins are provided under the die to extend outside the die. The pins can be inserted into the holes of the circuit board, and then the pins are fixed by soldering. ...

Claims

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Application Information

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IPC IPC(8): H01L33/00H01L23/48H01L21/60H05K1/18H05K3/32H01L33/48H01L33/62
CPCH01L2924/0002
Inventor 许胜佳裴建昌
Owner EVERLIGHT ELECTRONICS (CHINA) CO LTD
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