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Liquid crystal display device

A liquid crystal display device, liquid crystal display panel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of reduced display effect, low brightness, etc., and achieve the effect of avoiding dark areas, increasing area, and improving display effect

Inactive Publication Date: 2019-03-01
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] like figure 2 As shown, the area of ​​the non-display area 202 of the narrow-frame liquid crystal display panel is reduced. At this time, the area of ​​the display area 201 is larger than the area of ​​the light-emitting area 101, so that a dark area 203 appears on the edge of the display area 201, that is, the brightness of this area is relatively high. low, which reduces the display

Method used

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Examples

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Embodiment Construction

[0026] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only 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 units are denoted by the same reference numerals.

[0027] Please refer to Figures 3 to 6 , image 3 It is a structural schematic diagram of the liquid crystal display device of the present invention.

[0028] Such as image 3 As shown, the liquid crystal display device of the present invention includes a backlight module 10 and a liquid crystal display panel 20 ; wherein the liquid crystal display panel 20 includ...

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Abstract

The invention provides a liquid crystal display device. The liquid crystal display device comprises a backlight module, and the backlight module comprises a plastic frame and a diffusion plate arranged on the plastic frame; the plastic frame comprises a first part, a second part and a third part, and the second part and the third part are located on the two sides of the first part respectively; the first part is provided with a first groove, and the bottom of the first groove is provided with a light source; the second part and the third part are both provided with a second groove so that boththe second part and the third part can be spaced from the diffusion plate; at least one support member is arranged between the second part and the diffusion plate, and at least one support member isarranged between the third part and the diffusion plate. By means of the liquid crystal display device, it can be avoided that dark areas appear at the edge of a display area, and the display effect is improved.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a liquid crystal display device. 【Background technique】 [0002] With the development of display technology, ultra-narrow bezel products are becoming more and more popular in the market. However, due to the structural limitations of the backlight of LCD products, the light at the edge of the LCD module is lacking, which affects the taste of the entire ENB product. . [0003] Such as figure 1 As shown, the existing conventional liquid crystal display device includes a backlight module 10 and a liquid crystal display panel 20, the liquid crystal display panel 20 includes a display area 201' and a non-display area 202', wherein the backlight module 10 includes a plastic frame 11, a diffusion plate 12 And the optical film set 13, wherein the plastic frame 11 is provided with a groove 111, and a light source is arranged in the groove 111, and the area of ​​the light emitting area...

Claims

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Application Information

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IPC IPC(8): G02F1/13357
CPCG02F1/133606G02F1/133608G02F1/133607
Inventor 景小红
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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