Edge wrapping tape and display device

A display device and tape technology, which is applied in the direction of adhesives, film/sheet adhesives, etc., can solve the problems of increased difficulty in attaching edge wrapping glue 5, waste of raw materials, affecting the yield rate of display panels, etc., and achieves improved edge wrapping. difficult effect

Active Publication Date: 2018-11-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the narrowing of the display panel, the difficulty of attaching the edge-encapsulating adhesive 5 is greatly increased, which may easily cause poor attachment of the edge-encapsulating adhesive 5 and waste of raw materials, and also affect the yield of the display panel.

Method used

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  • Edge wrapping tape and display device
  • Edge wrapping tape and display device
  • Edge wrapping tape and display device

Examples

Experimental program
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Effect test

Embodiment 1

[0031] combine figure 2 and Figure 5 As shown, the present embodiment provides a hemming tape, including a tape main body 1, a first hemming part 2, and a second hemming part 3; Connection; wherein, the adhesive tape main body 1 is used for bonding and fixing the display module 20 and the backlight module 10; the first hemming part 2 is used for bonding and hemming the sides of the display module 20; the second hemming part 3 is used for bonding and wrapping the sides of the backlight module 10 . It can be seen from this that the adhesive tape main body 1 is a double-sided adhesive structure, while the first hemming part 2 and the second hemming part 3 are both single-sided adhesive structures.

[0032] The hemming tape in this embodiment is composed of three parts: the tape main body 1, the first hemming part 2, and the second hemming part 3, which is similar to a "Y"-shaped structure. When in use, the adhesive tape main body 1 is bonded On the backlight module 10, the d...

Embodiment 2

[0052] This embodiment provides a display device, which includes a display module 20 and a backlight module 10 , and the display module 20 and the backlight module 10 are fixed by using the edge-wrapping tape in Embodiment 1.

[0053] Specifically, the hemming tape includes a tape main body 1, a first hemming part 2, and a second hemming part 3; both the first hemming part 2 and the second hemming part 3 are connected to the tape main body 1; wherein, the tape main body 1 is used to bond and fix the display module 20 and the backlight module 10; the first wrapping part 2 is used to bond and wrap the sides of the display module 20; the second wrapping part 3 is used to wrap the backlight module The sides of group 10 are bonded and hemmed.

[0054] The hemming tape in this embodiment is composed of three parts: the tape main body 1, the first hemming part 2, and the second hemming part 3, which is similar to a "Y"-shaped structure. When in use, the adhesive tape main body 1 is b...

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Abstract

The invention provides an edge-covering adhesive tape and a display device and belongs to the technical field of display. The edge-covering adhesive tape comprises an adhesive tape main body, a first edge covering part and a second edge covering part, wherein the first edge covering part and the second edge covering part are connected to the adhesive tape main body; the adhesive tape main body is used for bonding and fixing a display module to a backlight module; the first edge covering part is used for bonding and covering side edges of the display module; the second edge covering part is used for bonding and covering side edges of the backlight module. The edge-covering adhesive tape is of a similarly Y-shaped structure composed of the adhesive tape main body, the first edge covering part and the second edge covering part; through the edge-covering adhesive tape, the fixation of the backlight module and the display module can be achieved; meanwhile, the problem that the conventional device composed of the backlight module and the display module is difficult in edge coverage can also be solved; furthermore, the edge-covering adhesive tape is applicable to assembling of the display device with a narrow edge frame.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to an edge wrapping adhesive tape and a display device. Background technique [0002] Such as figure 1 As shown, the display panel generally includes a display module 20 and a backlight module 10 , and the two are usually fixed and bonded by glue 4 . After the display module 20 and the backlight module 10 are fixed, the side edges (frame positions) of the two will be wrapped with the edge wrapping glue 5, that is, the wrapping of the display module 20 and the backlight module 10 is completed. Edge craft. [0003] However, due to the narrowing of the display panel, the difficulty of attaching the edge-encapsulating adhesive 5 is greatly increased, which may easily cause poor attachment of the edge-encapsulating adhesive 5 and waste of raw materials, and also affect the yield of the display panel. Contents of the invention [0004] The technical problem to be solved ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J7/20
CPCC09J7/22C09J7/30C09J2203/318
Inventor 金珍曹杰胡宇飞于桂洋孟小明郑志远
Owner BOE TECH GRP CO LTD
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