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A backlight module, its structural adjustment method, and display device

A backlight module and structure adjustment technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of edge shadows (dark areas, long verification and size import time, bright edges of display units, etc.), so as to reduce the development cycle. and development cost, the effect of rapid temperature and humidity verification

Active Publication Date: 2019-12-31
HEFEI BOE OPTOELECTRONICS TECH +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For liquid crystal display devices of the same size (such as 11.6 inches or 13.3 inches, etc.), the appearance of some liquid crystal display devices can be shared. In order to meet the thickness and optical parameters of the newly developed backlight module (to meet the temperature and humidity verification requirements), What needs to be dealt with is the adjustment of the diaphragm size, the thickness adjustment of the display unit, the adjustment of the gap between the display unit and the diaphragm, the adjustment of the gap between the diaphragm and the side wall of the plastic frame, etc. The time is long), and the edge of the display unit is also prone to problems such as bright edges (bright areas) and edge shadows (dark areas)

Method used

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  • A backlight module, its structural adjustment method, and display device
  • A backlight module, its structural adjustment method, and display device
  • A backlight module, its structural adjustment method, and display device

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of this document clearer, the embodiments of this document will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0029] In the following description, a lot of specific details are set forth in order to fully understand this article, but this article can also be implemented in other ways than described here, therefore, the protection scope of this article is not limited by the specific embodiments disclosed below .

[0030] The backlight module, its structural adjustment method, and display device in some embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] The backlight module provided in this paper, such as figure 1 As shown, it includes: a...

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Abstract

The invention discloses a backlight module, a structure adjustment method thereof, and a display device. The backlight module includes: a box-shaped frame with an opening on one side, and the frame includes a mounting groove; a diaphragm is arranged at the inner bottom of the mounting groove; on the side wall of the mounting slot described above. The diaphragm is installed on the side wall of the frame. By adjusting the width of the adjustment plate, the size of the plastic frame can be changed, and the size of the diaphragm can be adapted to avoid the plastic frame from being repaired or re-opened, and the frame can be shared. Backlight The module better realizes rapid verification assembly and faster temperature and humidity verification.

Description

technical field [0001] This article involves but is not limited to liquid crystal display technology, especially a backlight module, a method for adjusting the structure of the backlight module, and a display device. Background technique [0002] At the same time as the social demand for informatization, people have a great demand for information display. At present, the most common display method in the market is liquid crystal display. It has excellent performance such as thinness, light weight, and low power consumption, and has long been used in monitors of computers, TVs, and mobile terminal equipment. [0003] In order to better realize the human-computer interaction function, the touch screen came into being. At present, the most widely covered technology in the market is the transmissive capacitive touch technology, which includes G / G (using two substrate glasses, one for touch panel function, The other is used as a protection), G / FF (the touch panel function is sub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357
CPCG02F1/133606G02F1/133608
Inventor 朱江何红超占江徽王睿董玉玺张昌俊张波刘丹刘同敏
Owner HEFEI BOE OPTOELECTRONICS TECH