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Backlight module and display device

A technology for backlight modules and display devices, applied in the directions of light guides, optics, optical components, etc., can solve the problems of brightness reduction of display devices, and achieve the effect of reducing brightness loss, ensuring optical quality, and ensuring brightness quality.

Active Publication Date: 2022-06-07
K TRONICS (SUZHOU) TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the existing methods, the present application proposes a backlight module and a display device to solve the technical problem in the prior art that the brightness of the display device decreases after an aging test

Method used

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  • Backlight module and display device
  • Backlight module and display device
  • Backlight module and display device

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Embodiment Construction

[0035] The application is described in detail below, and examples of embodiments of the application are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies are omitted if they are not necessary for illustrating features of the present application. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but not to be construed as a limitation on the present application.

[0036] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in a g...

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Abstract

Embodiments of the present application provide a backlight module and a display device. The backlight module includes: a backplane, a light source, a light guide plate and adhesive joints; the backplane includes a first panel, a second panel and a third panel, the projection of the first panel falls into the third panel, and the second panel The first panel and the third panel are respectively connected; the light source is fixedly connected to the first panel, the second panel or the third panel; the light guide plate is arranged between the first panel and the third panel, the first panel partially covers the light guide plate, and the light guide plate The light incident end of the light source is in contact with the light source; the adhesive connector includes a first adhesive connector and a second adhesive connector; the first adhesive connector is arranged on the side of the first panel close to the light guide plate, and the first adhesive connector and the light guide plate Connection; the second adhesive connector is arranged on the side of the first panel away from the light guide plate, and the second adhesive connector is used for connecting the display module. The embodiments of the present application can overcome the negative impact of the aging test and ensure the optical quality of the display device.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, the present application relates to a backlight module and a display device. Background technique [0002] Generally, before a display device is shipped, it is usually required to undergo an aging test to identify defective finished products. However, the finished products that have undergone the aging test have a high probability of a decrease in brightness, that is, the aging test affects the quality of the finished products. caused a negative impact. [0003] Therefore, to overcome the negative effects of burn-in testing, a solution for ensuring the optical quality of the display device is provided. SUMMARY OF THE INVENTION [0004] Aiming at the shortcomings of the prior art, the present application proposes a backlight module and a display device, which are used to solve the technical problem in the prior art that the brightness of the display device decreases...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02B6/00
CPCG02F1/133615G02F1/133608G02B6/0088
Inventor 邱晟晏
Owner K TRONICS (SUZHOU) TECH CO LTD
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