Backlight assembly and display device having it

A technology of backlight components and supporting components, which is applied in the direction of lighting devices, lighting auxiliary devices, lighting device components, etc., can solve problems such as deterioration of LCD device display quality, and achieve the effect of improving image display quality

Inactive Publication Date: 2007-07-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the display quality of the LCD device is deteriorated due to dark portions

Method used

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  • Backlight assembly and display device having it
  • Backlight assembly and display device having it
  • Backlight assembly and display device having it

Examples

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Embodiment Construction

[0031] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size or relative sizes of layers and regions may be exaggerated for clarity.

[0032] It will be understood that when an element or layer is referred to as being on, connected to, or coupled to another element or layer, it can be directly on, directly connected to, or directly on the other element or layer. Or layer connection or coupling, there may also be intervening elements or layers. In contrast, when an element is referred to as being "directly on," "directly connected to" or "...

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PUM

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Abstract

A backlight assembly includes a receiving container, a plurality of lamps and a lamp support member. The receiving container includes a bottom portion and a side portion defining a receiving space. The lamps are arranged substantially in parallel with each other in the receiving container and generate light. The lamp support member is disposed in the receiving container. The lamp support member includes a support lamp ring supporting the lamp and a support plate coupled to the support lamp ring fixing the support lamp ring.

Description

technical field [0001] The invention relates to a backlight assembly and a display device with the backlight assembly. More particularly, the present invention relates to a backlight assembly capable of improving display quality and a display device having the same. Background technique [0002] Generally, a liquid crystal display (LCD) device displays images using electrical and optical properties of liquid crystals. The LCD device has advantages such as thin thickness, light weight, low driving voltage, low power consumption, and the like. Accordingly, LCD devices are widely used in various fields. [0003] The LCD device includes an LCD panel that displays images using light transmittance of liquid crystals and a backlight assembly that supplies light to the LCD panel. [0004] Backlight assemblies used in LCD devices are classified into edge-light type backlight assemblies or direct-light type backlight assemblies according to the criteria of positions of light source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/1333G02F1/167G02F1/15F21V21/00G02F1/1335
CPCF21V19/00G02F1/133604G02F1/133608G02F2201/465
Inventor 崔载民全在焕元钟皓郑贤喆
Owner SAMSUNG ELECTRONICS CO LTD
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