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LED light source module

A technology of light emitting diodes and light source modules, applied in the field of light emitting diode light source modules, can solve problems such as damage to light emitting diodes 130

Inactive Publication Date: 2012-08-01
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the static electricity enters the light emitting diode 130 directly, it will easily cause the light emitting diode 130 to be damaged.

Method used

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  • LED light source module
  • LED light source module
  • LED light source module

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Embodiment Construction

[0042] The following will clearly illustrate the spirit of the present invention with the accompanying drawings and detailed descriptions. After any person with ordinary knowledge in the art understands the preferred embodiments of the present invention, he can change and modify it by the technology taught in the present invention. without departing from the spirit and scope of the present invention.

[0043] refer to figure 2 , figure 2 It is a schematic diagram of the first embodiment of the LED light source module of the present invention. The LED light source module (LED light source module) 200 includes a reflective holder 210, a circuit substrate 220 disposed in the inner space of the reflective holder 210, and a plurality of light emitting diodes 230 disposed on the circuit substrate 220, for example : disposed on the top surface of the circuit substrate 220 .

[0044] The reflector 210 can be made of metal, such as stainless steel, aluminum or aluminum alloy, so a...

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Abstract

The embodiment of the invention provides an LED light source module which comprises a reflector, a base plate arranged in the inner space of the reflector, a plurality of LEDs arranged on the base plate, false welding pads arranged among the LEDs, a sharp terminal arranged at one end of the base plate, and a grounding welding pad arranged at the other end of the base plate, wherein the grounding welding pad is electrically connected with the false welding pads and the sharp terminal and can also be electrically connected with the reflector. By the embodiment of the invention, the condition that static electricity directly enters into the LEDs to damage the LEDs can be avoided.

Description

technical field [0001] The present invention relates to a light source module, in particular to a light emitting diode light source module (LIGHT EMITTING DIODE LIGHT SOURCE MODULE). Background technique [0002] Liquid crystal displays have the advantages of high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, so they are widely used in portable TVs, mobile phones, video recorders, notebook computers, desktops, etc. In consumer electronics products such as upper-type displays, it has become the mainstream of displays. A liquid crystal display mainly includes components such as a liquid crystal panel, a backlight module, and an optical film. [0003] refer to figure 1 , figure 1 It is a schematic diagram of an embodiment of an LED light source module in the prior art. The light emitting diode light source module 100 can be used as a light source of a backlight module in a display. The LED light source module ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V23/06H01L25/075H01L33/62F21Y101/02
Inventor 商中道叶彦伯
Owner AU OPTRONICS CORP
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