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Light emitting diode package and backlight unit having the same

A technology of light-emitting diodes and backlight units, which is applied in the parts of lighting devices, semiconductor/solid-state device parts, light sources, etc., can solve problems such as damage and damage

Inactive Publication Date: 2012-08-15
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, LEDs can be damaged by a discharge current generated when static electricity is discharged (commonly referred to as electrostatic discharge; ESD), which is called "electrostatic destruction"

Method used

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  • Light emitting diode package and backlight unit having the same
  • Light emitting diode package and backlight unit having the same
  • Light emitting diode package and backlight unit having the same

Examples

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Embodiment Construction

[0027] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, the present invention is not limited to the following embodiments but includes various applications and modifications. The following examples are provided to clarify the technical spirit disclosed in the present invention and to fully convey the technical spirit of the present invention to those having ordinary knowledge and skills in the art. Therefore, the scope of the present invention should not be limited to the following examples.

[0028] When describing each figure, like numerals refer to like components. Also, the dimensions of layers and regions of the drawings together with the following embodiments are simplified or exaggerated for accurate explanation or emphasis, and the same symbols denote the same components. The terms 'first' and 'second' are used for the purpose of explaining various components, and compon...

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Abstract

Disclosed are a light emitting diode package and a backlight unit having the same. The light emitting diode package includes a light emitting diode including generating a light in response to a driving voltage applied from the outside, first and second main leads connected to first and second electrodes, respectively, and a body section provided therein with the light emitting diode and fixes the first and second main leads thereto. The light emitting diode package includes a first sub-lead having one end portion connected to the first main lead, and a second sub-lead having one end portion connected to the second main lead and an opposite end portion spaced apart from an opposite end portion of the first sub-lead at a predetermined distance while facing the opposite end portion of the first sub-lead. The backlight unit includes a plurality of the light emitting diode packages.

Description

[0001] This application claims priority from Korean Patent Application No. 10-2011-0012008 filed on February 10, 2011, which is hereby incorporated by reference for all purposes as if fully set forth herein. technical field [0002] Exemplary embodiments of the present invention relate to a light emitting diode package and a backlight unit having the light emitting diode package. More particularly, exemplary embodiments of the present invention relate to a light emitting diode package protected from electrostatic discharge current and a backlight unit having the light emitting diode package. Background technique [0003] Since the display panel is a non-emissive device, a non-emissive display device such as a liquid crystal display includes a backlight unit to provide light to the display panel to display images. Recently, backlight units use light emitting diode packages instead of cold cathode fluorescent lamps to improve color reproducibility while reducing power consumpt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L23/60H01L33/00F21S8/00F21V23/06F21Y101/02
CPCH01L25/167H01L33/486H01L33/62H01L33/642H01L2224/48091H01L2224/49107H01L2924/00014
Inventor 金赫焕南锡铉边详哲宋时准赵镛皙
Owner SAMSUNG DISPLAY CO LTD
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