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Supporting component,Bach light assembly and its display device

A technology for supporting components and backlight components, applied in measuring devices, optics, nonlinear optics, etc., can solve problems such as reducing brightness uniformity, achieve the effect of suppressing drooping and enhancing display quality

Inactive Publication Date: 2006-08-09
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, when the light diffusing plate is spaced apart from the surface light source, the light diffusing plate sags due to its own weight, reducing brightness uniformity

Method used

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  • Supporting component,Bach light assembly and its display device
  • Supporting component,Bach light assembly and its display device
  • Supporting component,Bach light assembly and its display device

Examples

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Embodiment Construction

[0038] It should be understood that the exemplary embodiments of the present invention described below may be modified in various ways without departing from the principles of the invention disclosed herein, and thus the scope of the present invention is not limited to the following specific embodiments . Rather, these embodiments are provided so that this disclosure will be thorough, and will fully convey the concept of the invention to those skilled in the art by way of illustration and not limitation.

[0039] In the drawings, the thicknesses of layers and regions are exaggerated for clarity. Like numbers refer to like elements throughout. 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, that element or layer can be directly on, connected to, or connected to. Or joined to another element or layer or inserted into an element or layer. In contrast, when an element is referred to as b...

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PUM

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Abstract

A backlight assembly includes a surface light source device, an optical member, a supporting member and a receiving container. The surface light source device includes a first substrate and a second substrate facing the first substrate to form a light-emitting region and a non-emitting region. The surface light source device generates light. The optical member enhances optical properties of the light generated by the surface light source device. The supporting member is disposed at the non-emitting region of the surface light source device to support the optical member. The receiving container receives the surface light source device and the optical member. Advantageously, sagging of the optical member is reduced, or effectively prevented, to enhance display quality.

Description

technical field [0001] The present invention relates to a support member, a backlight assembly with the support member, and a display device with the support member. In particular, the present invention relates to a supporting member for supporting an optical member, a backlight assembly having the supporting member, and a display device having the supporting member. Background technique [0002] A liquid crystal display (LCD) device displays images by using liquid crystals. The LCD display device includes: a liquid crystal control unit that controls alignment of liquid crystal molecules; and a light supply unit that supplies light to the liquid crystal control unit. [0003] The light supply unit includes a light source. A point light source such as a light emitting diode (LED), a line light source such as a cold cathode fluorescent lamp (CCFL), and a surface light source such as a flat fluorescent lamp (FFL) can be used as the light source. [0004] Surface light source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/13357G02F1/133G02F1/1335
CPCG02F1/133606G02F1/133608G01N21/956G01N21/8806
Inventor 裵贤哲
Owner SAMSUNG ELECTRONICS CO LTD