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Backlight module and liquid crystal display

A technology of liquid crystal display and backlight module, which is applied in the direction of instruments, optics, nonlinear optics, etc., and can solve the problems of high cost

Inactive Publication Date: 2017-02-15
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a backlight module, which uses the bending structure at the end of the iron frame to replace the rubber frame, so as to solve the problem of the existing backlight module. technical issues

Method used

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  • Backlight module and liquid crystal display
  • Backlight module and liquid crystal display
  • Backlight module and liquid crystal display

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Embodiment Construction

[0038] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0039] The present invention aims at the technical problem that the light-incident side and the high-light side of the iron frame are integrally formed with the plastic frame in the existing backlight module, and the production cost is relatively high. This embodiment can solve this defect.

[0040] Such as figure 2 As shown, the backlight module of the present inven...

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Abstract

The invention provides a backlight module which comprises an iron frame, wherein a backlight element is arranged in the iron frame which comprises a back plate, baffles are formed on two sides of a long side of the back plate, a bent part is arranged at one end, close to a light source, of the back plate, a second bent part is arranged at one end, away from the light source, of the back plate, and binding surfaces are arranged at the tops of the first bent part and the second bent part; the backlight module has the advantages that compared with the existing backlight module, a rubber frame is canceled, the function of the rubber frame is realized by the aid of the bent parts of the end parts of the iron frame, and further the technical problem that the cost is higher due to the fact that the light-in side and the light-out side of the iron frame and the rubber frame are integrally formed is solved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a backlight module and a liquid crystal display with the backlight module. Background technique [0002] At present, liquid crystal display devices, as display components of electronic equipment, have been widely used in various electronic products, and a backlight module is an important part of the liquid crystal display devices. [0003] Such as figure 1 As shown, it is a small and medium-sized backlight module in the prior art, including: a plastic frame 101, a back plate 102, a reflector 103, a light guide plate 104, an optical film set 105, a flexible circuit board 106, a light source 107 and The light-shielding tape 108 and the like, the flexible circuit board and the light source are fixed on the 101 through the light-shielding tape 108 , and the optical film is attached to the 101 through the light-shielding tape 108 . [0004] With the narrow frame desig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13357G02F1/1333
CPCG02F1/133608G02F1/133308
Inventor 曾杰李晓玲
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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