Light emitting diode and manufacturing method thereof

A technology of light-emitting diodes and manufacturing methods, which is applied to electrical components, circuits, semiconductor devices, etc., and can solve the problems of large volume of light-emitting diodes and increased manufacturing costs of light-emitting diodes

Active Publication Date: 2013-05-15
ZHANJING TECH SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the lens not only increases the manufacturing cost of the entire light emitting diode, but also causes problems such as the volume of the entire light emitting diode is too large

Method used

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  • Light emitting diode and manufacturing method thereof
  • Light emitting diode and manufacturing method thereof
  • Light emitting diode and manufacturing method thereof

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] see Figure 1-5 , the manufacturing method of the light emitting diode 100 of the present invention mainly includes the following steps:

[0018] Step 1: If figure 1 As shown, a first substrate 12 is provided, the first substrate 12 is generally in the shape of a cuboid, and is made of ceramics, plastics or other insulating materials. The width direction of the first substrate 12 includes a front end and a rear end. A first metal layer 14 is attached to its front end, and a second metal layer 16 is attached to its rear end. Both the first metal layer 14 and the second metal layer 16 are bent in three sections, and are respectively attached to a part of the front end and a corresponding part of the rear end of the substrate 12 and an upper surface and a part adjacent to the part of the front end and the corresponding part of the rear end. part of th...

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Abstract

A manufacturing method of a light emitting diode (LED) includes the following steps of providing two LED parts and a support mechanism, wherein each LED part comprises a first substrate and a LED chip arranged on the surface of the first substrate and the support mechanism is provided with a first inclined surface and a second inclined surface, fixing one LED part on the first inclined surface of the support mechanism, fixing the other LED part on the second inclined surface of the support mechanism, enabling the two LED chips to be electrically connected with the support mechanism, wherein one LED part is supported by the first inclined surface to face one side of the support mechanism and gives light in an inclined mode and the other LED part is supported by the second inclined surface to face the other opposite side of the support mechanism and gives out light in the inclined mode, and therefore given out light of the whole LED is widened. Due to the fact that the LED parts are supported by two inclined surfaces which are inclined at the same angle, the LED chip can face towards the direction of the two sides of the LED and gives out light. Therefore, side luminescence is enhanced and the whole luminescence angle is increased. The invention further relates to an LED.

Description

technical field [0001] The invention relates to a light-emitting diode and a manufacturing method thereof, in particular to a light-emitting diode with a wide light field and a manufacturing method thereof. Background technique [0002] Light-emitting diode (Light-emitting diode, LED) industry is one of the most watched industries in recent years. It contains mercury and has the advantages of environmental protection, so it is considered to be the best light source for the new generation of green and energy-saving lighting. In some products using light emitting diodes, such as backlight modules, the generally used light emitting diodes are required to have a wide light field. The light-emitting diode with a wide light field usually includes an optical lens arranged on the light-emitting surface of the light-emitting diode, through the lens, the side light emission of the light-emitting diode is enhanced and the light-emitting angle is increased. However, the lens not only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L33/00H01L33/48
Inventor 林厚德张超雄
Owner ZHANJING TECH SHENZHEN
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