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Display module and display device

A display module and display device technology, which is applied to instruments, computing, electrical and digital data processing, etc., can solve problems such as violation of thinning, high production costs, and the display device cannot achieve the effect of narrow borders, and achieves thinning. , the effect of reducing production costs

Inactive Publication Date: 2015-12-09
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Correspondingly, the display device assembled by the above-mentioned display modules cannot achieve the effect of narrow frame, which is contrary to the trend of thinning, and the production cost is relatively high.

Method used

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  • Display module and display device
  • Display module and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment provides a display module, which combines the frame-mounting method and the full-sticking method in the prior art, that is, it has the characteristics of no air layer in the full-sticking method, and also has the feature of no glue layer in the frame-mounting method. Features, realize the thinning of the display module.

[0032] The display module is divided into a display area and a non-display area surrounding the periphery of the display area. The display module includes a touch panel and a liquid crystal panel arranged oppositely, and an optical processing film is arranged between the touch panel and the liquid crystal panel. The optical processing film is arranged in the display area, between the touch panel and the liquid crystal panel corresponding to the non-display area, and around the optical processing film and on the same layer as the optical processing film is provided with a bonding block, the adhesive The thickness of the block is equal to...

Embodiment 2

[0041] This embodiment provides a display device, which includes a packaging frame, a connector, and a backlight module, and also includes the display module in Embodiment 1; wherein, the backlight module is arranged on the side of the liquid crystal panel away from the touch panel; the packaging The frame is used to package the display module; the connector is used to fix the display module inside the package frame. Under the condition that the thickness of the display module is small, the display device realizes the effect of narrow frame, and the production cost is low.

[0042] like image 3 As shown, the display module is arranged correspondingly with a certain distance between the frame 5 and the backlight module 6, and the display module, the frame 5 and the backlight module 6 are connected into a whole with an adhesive tape 7, wherein the adhesive tape 7 and the frame 5 and the adhesive tape 7 An isolation layer 13 is arranged between the backlight module 6 and the fu...

Embodiment 3

[0046] This embodiment provides a display device. The difference between the display device and the display device in Embodiment 2 is that the area of ​​the lower surface of the touch panel 1 in the display device of this embodiment is the same as the upper surface of the color filter substrate 32 and the frame 5 The total area of ​​the upper surface is about the same size, which can greatly improve the utilization rate of the glass and reduce the production cost; more importantly, in the display device of this embodiment, the connecting piece used to connect the display module and the packaging frame as a whole is a connection screw,

[0047] like Figure 4 As shown, the area of ​​the lower surface of the touch panel 1 is almost the same as the total area of ​​the upper surface of the color filter substrate 32 and the upper surface of the frame 5 . In this way, compared with the display device in Embodiment 2, the size of the touch panel 1 included in the display device in t...

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Abstract

The invention belongs to the technical field of displaying, and particularly relates to a display module and a display device. The display module is divided into a display region and a non-display region surrounding the display region and comprises a touch panel and a liquid crystal module which are oppositely combined. An optical processing membrane is arranged between the touch panel and the liquid crystal module and arranged in the display region. Bonding blocks are arranged at the portions, corresponding to the non-display region, between the touch panel and the liquid display module and surround the optical processing membrane, and the bonding blocks and the optical processing membrane are located on the same layer. The thickness of the bonding blocks is equal to that of the optical processing membrane. The bonding blocks are used for bonding the touch panel and the liquid crystal module into a whole. The display module achieves thinning, the display device with the display module achieves the narrow-border effect, and production cost is reduced.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a display module and a display device. Background technique [0002] With the development of social informatization, people have a great demand for the development of information display. At present, the most common display method on the market is liquid crystal display. The corresponding liquid crystal display uses electric field to control the rotation of liquid crystal to realize grayscale display, and then realizes color display with the help of color film. Liquid crystal displays have excellent properties such as thinness, light weight, and low power consumption, and have been widely used in display devices of computers, televisions, and mobile terminal equipment. [0003] The display module is the main component of the liquid crystal display, which is composed of a liquid crystal panel (LiquidCrystalModule abbreviated as "LCM") and a touch panel (TouchPanel ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G06F3/041
CPCG02F1/133308G02F1/13338G06F3/0412G02F2201/46G02F1/133317G06F1/1601G02F1/133331G06F2203/04103
Inventor 许军张青
Owner BOE TECH GRP CO LTD
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