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Ultra Narrow Bezel LCD Module

A technology of liquid crystal display module and liquid crystal display panel, which is applied in instruments, nonlinear optics, optics, etc., can solve the problems of the large width of the frame B and the inability to realize the ultra-narrow frame design of the display module, so as to reduce the frame and improve the mechanical Strength and aesthetics, the effect of beautiful appearance

Active Publication Date: 2022-03-22
ONEPLUS TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There is an existing narrow frame liquid crystal display module, such as figure 1 As shown, glue is used to bond the backplane 800 and the lower surface of the support part 520 of the middle frame 500 together to realize the fixed connection between the backplane 800 and the middle frame 500. In order to ensure a stable bonding effect, the glue bonding area 900 The width C of the frame is usually relatively large (about 4.0mm), which leads to a large width of the bezel B (about 3.0mm), which makes the LCD module unable to realize the ultra-narrow bezel design

Method used

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  • Ultra Narrow Bezel LCD Module
  • Ultra Narrow Bezel LCD Module
  • Ultra Narrow Bezel LCD Module

Examples

Experimental program
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Effect test

Embodiment 1

[0071] see figure 2 and Figure 3A , this embodiment 1 provides an ultra-narrow frame liquid crystal display module, including a backlight module 20, a liquid crystal display panel 10 arranged above the backlight module 20, and a liquid crystal display panel 10 arranged between the backlight module 20 and the liquid crystal display The middle frame 50 on the side of the panel 10;

[0072] The middle frame 50 includes a frame body 51 and a support portion 52 connected to the inner side of the frame body 51, the liquid crystal display panel 10 is carried above the support portion 52, and the backlight module 20 is located on the support portion 52 below;

[0073] The backlight module 20 includes a back plate 80 and an optical assembly 40 disposed on the back plate 80; the back plate 80 includes a bottom plate 81 and a side plate 82 connected to the bottom plate 81; the optical assembly 40 is provided On the bottom plate 81 and inside the side plate 82; the bottom plate 81 is...

Embodiment 2

[0082] see figure 2 and Figure 3B , this embodiment 2 provides an ultra-narrow bezel liquid crystal display module, the difference from embodiment 1 is:

[0083] The bottom plate 81 is a steel-plastic plate.

[0084] The side plate 82 is a SECC plate.

[0085] The thickness of the side plate 82 is 0.9mm.

[0086] A protrusion 821 is formed on the surface of the side plate 82 .

Embodiment 3

[0088] see figure 2 and Figure 3C , this embodiment 3 provides an ultra-narrow bezel liquid crystal display module, the difference from embodiment 1 is:

[0089] The side panels 82 are SGCC panels.

[0090] The thickness of the side plate 82 is 0.7mm.

[0091] The surface of the side plate 82 is welded with reinforcing ribs 822 .

[0092]To sum up, the ultra-narrow bezel liquid crystal display module of the present invention uses a metal-plastic composite board to make the bottom plate 81 of the back plate 80, which can make the ultra-narrow bezel The liquid crystal display module has a beautiful appearance, and at the same time, the high mechanical strength of the metal-plastic composite board can be used to improve the mechanical strength of the ultra-narrow frame liquid crystal display module.

[0093] Further, in the present invention, the side plate 82 is fixedly connected with the bottom plate 81 to jointly form the back plate 80 of the backlight module 20, and the...

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Abstract

The invention discloses an ultra-narrow frame liquid crystal display module. The ultra-narrow frame liquid crystal display module of the present invention includes a backlight module, a liquid crystal display panel, and a middle frame; the middle frame includes a frame body and a supporting portion connected to the inside of the frame body, and the liquid crystal display panel is carried on the Above the support part, the backlight module is located below the support part; the backlight module includes a backplane and an optical assembly arranged on the backplane; the backplane includes a bottom plate and a Side plate; the optical assembly is arranged on the bottom plate and is located inside the side plate; the backlight module also includes a hook connected to the side plate, and the frame body is provided with the hook According to the card slot, the hook can be engaged in the card slot. The ultra-narrow bezel liquid crystal display module of the present invention can realize ultra-narrow bezel display, and has high mechanical strength and aesthetics.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an ultra-narrow frame liquid crystal display module. Background technique [0002] Liquid crystal display (Liquid Crystal Display, LCD) has many advantages such as thin body, power saving, and no radiation, and has been widely used, such as: mobile phones, personal digital assistants (PDA), digital cameras, computer screens and notebook computers screen etc. [0003] Generally, a liquid crystal display device includes a housing, a liquid crystal display panel disposed in the housing, and a backlight module disposed in the housing. Among them, the structure of the liquid crystal display panel is mainly composed of a thin film transistor array substrate (ThinFilm Transistor Array Substrate, TFT Array Substrate), a color filter substrate (Color Filter, CF), and a liquid crystal layer (Liquid Crystal Layer) arranged between the two substrates. ), its working principle is to contro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
Inventor 杨勇黄顺明余亚军胡进张勇
Owner ONEPLUS TECH SHENZHEN