CN220867328U - Display module assembly of easy dyestripping - Google Patents
Display module assembly of easy dyestripping Download PDFInfo
- Publication number
- CN220867328U CN220867328U CN202322102444.3U CN202322102444U CN220867328U CN 220867328 U CN220867328 U CN 220867328U CN 202322102444 U CN202322102444 U CN 202322102444U CN 220867328 U CN220867328 U CN 220867328U
- Authority
- CN
- China
- Prior art keywords
- sided adhesive
- film
- protective film
- double
- display module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920002799 BoPET Polymers 0.000 claims abstract description 58
- 239000000853 adhesive Substances 0.000 claims abstract description 57
- 230000001070 adhesive effect Effects 0.000 claims abstract description 57
- 230000001681 protective effect Effects 0.000 claims abstract description 56
- 239000002390 adhesive tape Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 abstract description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model provides a display module of an easy-to-tear film, which comprises: the novel sponge double-sided adhesive tape comprises a component (1), a sponge double-sided adhesive tape (2) and a protective film (3) which are sequentially arranged, and is characterized in that the protective film (3) comprises a protective film main body (31) and a PET film (32), the PET film (32) is fixedly connected with the protective film main body (31), the PET film (32) is positioned between the sponge double-sided adhesive tape (2) and the protective film main body (31), and is arranged at the joint of the sponge double-sided adhesive tape (2), wherein the dyne value of the PET film (32) is smaller than 10. Through the position of tearing at the protection film, increase a little and two-sided adhesive between very low PET membrane of viscidity, can let be in the state of glue opening that comes unstuck a little between two-sided adhesive and the PET membrane to make the dyestripping become simpler, and the hidden danger that the two-sided adhesive was taken up when tearing the protection film, the condition of pasting the bad when reducing the product equipment, the rejection of reduction product.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display module with an easy-to-tear film.
Background
In the technical field of display screens, a mode of pasting is often adopted to fix a backlight baffle arm with a touch screen, or other components are pasted and fixed at preset positions, and particularly, as the sponge double-sided tape has a certain thickness, tiny unevenness on the surface of a fixed position can be made up, the influence on the display effect of the display screen is avoided, and the backlight baffle arm and the touch screen are fixed by the sponge double-sided tape. Since the assembly is generally assembled after the first production, a protective film is covered on the two sides of the sponge before the assembly in order to avoid damaging the two sides of the sponge.
In order to facilitate tearing of the protective film, people can tear at four corners of the protective film generally, but because the two-sided adhesive joint positions of the sponge are also arranged at the two-sided adhesive joint positions, the two-sided adhesive joint has the characteristic of tackiness, when the protective film is torn, the two-sided adhesive joint can be brought up along the edge of the joint because the two-sided adhesive joint is well adhered with the protective film, the two-sided adhesive joint of the sponge losing the two-sided adhesive joint can lose tackiness, and other components cannot be adhered.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a display module with an easy-to-tear film.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A display module of an easy-to-tear film, comprising: the assembly, the two-sided sticky sponge and the protection film that set gradually, its characterized in that, the protection film includes protection film main part and PET membrane, PET membrane and protection film main part fixed connection, PET membrane are located the two-sided sticky sponge and between the protection film main part to set up the junction that glues at the two-sided of sponge.
As a preferred modification of the present utility model, the PET film has a dyne value of less than 10.
As a preferred modification of the present utility model, the PET film and the protective film main body are fixedly connected by adhesive connection.
As a preferred modification of the present utility model, the protective film body includes a protective region and a handle region, and the PET film is disposed on a side close to the handle region.
As a preferred modification of the present utility model, the PET film extends beyond the protective film body to constitute a tear point of the protective film.
As a preferable modification of the present utility model, the protective film main body is made of a high-dyne protective film material.
As a preferable improvement mode of the utility model, the component is a backlight baffle arm, and the two sides of the sponge are adhered to one side of the backlight baffle arm.
As a preferable improvement mode of the utility model, the assembly is a display screen cover plate, and the sponge is adhered to the periphery of the display screen cover plate in double-sided manner.
As a preferred modification of the utility model, the thickness of the sponge double-sided adhesive is between 0.4mm and 1.1mm.
As a preferred modification of the present utility model, the PET film is a color PET film.
Compared with the prior art, the utility model has the advantages and positive effects that,
In actual use, the PET film with low viscosity between the small piece and the double-sided adhesive is added at the tearing position of the protective film, so that the double-sided adhesive and the PET film are in a micro-degumming and adhesive-opening state, the film tearing becomes simpler, and the hidden trouble that the double-sided adhesive is brought up when the protective film is torn off is prevented.
Drawings
Fig. 1 is a schematic structural diagram of a display module with an easy-to-tear film according to the present utility model;
fig. 2 is a side view of a display module with a tearable membrane according to the present utility model;
Fig. 3 is a schematic structural diagram of a display module with an easy-to-tear film according to the present utility model;
FIG. 4 is a schematic view of an assembly according to the present utility model;
Fig. 5 is a schematic structural diagram of a display module with an easy-to-tear film according to the present utility model.
Legend description:
1. A component; 11. a backlight baffle arm frame; 12. a glass plate; 2. the sponge is stuck on the two sides; 21. double-sided adhesive tape A; 22. a sponge layer; 23. double-sided adhesive B; 3. a protective film; 31. a protective film main body; 32. a PET film; 311. a protection zone; 312. a handle region.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-2, the embodiment of the utility model provides a technical scheme:
A display module of an easy-to-tear film, comprising: the assembly 1, the sponge double-sided adhesive tape 2 and the protection film 3 which are sequentially arranged are characterized in that the protection film 3 comprises a protection film main body 31 and a PET film 32, the PET film 32 is fixedly connected with the protection film main body 31, the PET film 32 is positioned between the sponge double-sided adhesive tape 2 and the protection film main body 31, and is arranged at the joint of the sponge double-sided adhesive tape 2, and the dyne value of the PET film 32 is smaller than 10.
Referring to fig. 2, a sponge double-sided adhesive tape 2 provided in an embodiment of the present utility model includes: in practical application, in order to avoid the falling off of the protective film during transportation of the display module, materials with high values are generally used to improve the adhesion between the protective film and the sponge. When the display module is assembled, in order to be convenient for tear the protection film, people generally tear at the four corners of the protection film, when the PET film is not arranged, because the right-angle tear-off part is also the splicing opening position of the strip-shaped sponge double-sided adhesive, and the double-sided adhesive has the characteristic of being adhesive, when the protection film is torn, the double-sided adhesive can be carried along the edge of the splicing opening because the double-sided adhesive is well adhered with the protection film, as the double-sided adhesive A21 in fig. 2 can be carried up because of the strong adhesive between the double-sided adhesive A21 and the protection film 3, one side of the sponge layer 22 losing the double-sided adhesive A21 is exposed and becomes lost in viscosity, and other components cannot be adhered on the double-sided adhesive.
In the technical scheme provided by the embodiment of the utility model, the PET film 32 with the dyne value smaller than 10 is arranged between the splicing opening of the sponge double-sided adhesive 2 and the protective film 3, and the adhesion between the PET film 32 and the sponge double-sided adhesive 2 is very low due to the low dyne value attribute, so that the double-sided adhesive A21 and the PET film are in a micro-degumming and adhesive-opening state, the film tearing becomes simpler, the hidden trouble that the double-sided adhesive is partially lost due to the fact that the double-sided adhesive is taken up when the protective film is torn off is prevented, the poor adhesion condition when the product is assembled is reduced, and the rejection of the product is even reduced.
Example two
Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: a display module of an easy-to-tear film, comprising: the assembly 1, the sponge double-sided adhesive tape 2 and the protection film 3 which are sequentially arranged are characterized in that the protection film 3 comprises a protection film main body 31 and a PET film 32, the PET film 32 is fixedly connected with the protection film main body 31, the PET film 32 is positioned between the sponge double-sided adhesive tape 2 and the protection film main body 31, and is arranged at the joint of the sponge double-sided adhesive tape 2, and the dyne value of the PET film 32 is smaller than 10. In the technical scheme provided by the embodiment of the utility model, the PET film 32 with the dyne value smaller than 10 is arranged between the splicing opening of the sponge double-sided adhesive 2 and the protective film 3, and the adhesion between the PET film 32 and the sponge double-sided adhesive 2 is very low due to the low dyne value attribute, so that the double-sided adhesive A21 and the PET film are in a micro-degumming and adhesive-opening state, the film tearing becomes simpler, the hidden trouble that the double-sided adhesive is partially lost due to the fact that the double-sided adhesive is taken up when the protective film is torn off is prevented, the poor adhesion condition when the product is assembled is reduced, and the rejection of the product is even reduced.
As a preferred embodiment, the PET film 32 and the protective film body 31 are fixedly connected by an adhesive connection. For example, the PET film 32 and the protective film main body 31 are adhesively connected by using a relatively high adhesive in advance, so that the adhesion between the two is greater than the adhesion between the PET film 32 and the sponge double-sided adhesive 2, and the purpose that the PET film is lifted when the protective film is torn off and the PET film and the sponge double-sided adhesive are easy to tear off is achieved, thereby avoiding the double-sided adhesive from being lifted when the protective film is torn off. Preferably, the PET film 32 and the protective film body 31 may be bonded by hot melt.
Further, the embodiment of the present utility model is not limited to a specific connection manner between the protective film and the PET film, and the adhesive connection is only a preferred embodiment, and other connection manners capable of achieving the above purpose fall within the scope of the present utility model.
As a preferred embodiment, referring to fig. 3, the protective film body 31 includes a protective region 311 and a handle region 312, and the PET film 32 is disposed at a side close to the handle region 312. The advantage of this is: by providing the handle area 312, the user is directed to tear there, and the positioning of the PET film 32 during production is also facilitated, while the handle area is extended and out of the assembly, which is more convenient for the user to tear.
As a preferred embodiment, the protective film main body 31 is made of a protective film material up to a factor value, and the protective film may be preferably made of an antistatic material, so as to avoid product damage caused by static electricity generated during transportation.
As a preferred embodiment, referring to fig. 4, the assembly 1 is a backlight blocking arm, and the sponge double-sided adhesive tape 2 is adhered to one side of the backlight blocking arm. When the product is assembled, the backlight baffle arm is adhered to the touch screen through the sponge double-sided adhesive tape 2.
As a preferred embodiment, the thickness of the sponge double-sided adhesive 2 is between 0.4mm and 1.1 mm. If the sponge double-sided adhesive 2 is too thin, the buffering effect cannot be achieved, and the glass has the problem of MURA (meaning uneven display). However, if the sponge double-sided adhesive tape 2 is too thick, the cost is increased, and the display module is thickened.
As a preferred embodiment, the PET film 32 is a color PET film so as to facilitate the user in distinguishing the PET film from the protective film body.
Example III
Referring to fig. 1-2 and fig. 5, an embodiment of the present utility model provides a technical solution: a display module of an easy-to-tear film, comprising: the assembly 1, the sponge double-sided adhesive tape 2 and the protection film 3 which are sequentially arranged are characterized in that the protection film 3 comprises a protection film main body 31 and a PET film 32, the PET film 32 is fixedly connected with the protection film main body 31, the PET film 32 is positioned between the sponge double-sided adhesive tape 2 and the protection film main body 31, and is arranged at the joint of the sponge double-sided adhesive tape 2, and the dyne value of the PET film 32 is smaller than 10. In the technical scheme provided by the embodiment of the utility model, the PET film 32 with the dyne value smaller than 10 is arranged between the splicing opening of the sponge double-sided adhesive 2 and the protective film 3, and the adhesion between the PET film 32 and the sponge double-sided adhesive 2 is very low due to the low dyne value attribute, so that the double-sided adhesive A21 and the PET film are in a micro-degumming and adhesive-opening state, the film tearing becomes simpler, the hidden trouble that the double-sided adhesive is partially lost due to the fact that the double-sided adhesive is taken up when the protective film is torn off is prevented, the poor adhesion condition when the product is assembled is reduced, and the rejection of the product is even reduced.
As a preferred embodiment, referring to fig. 5, the PET film 32 extends out of the protective film main body 31 to form a tearing point of the protective film 3, which has the advantage of guiding the user to tear at the tearing point, and the PET film 32 extends out of the protective film main body 31 to be used as a tearing handle, so that the tearing of the user is facilitated.
As a preferred embodiment, the component 1 is a display screen cover plate, and the sponge double-sided adhesive tape 2 is adhered around the display screen cover plate. When the display module is actually assembled, the display screen cover plate can be adhered to other structures, such as a shell and the like, through the sponge double-sided adhesive, and the display module is fixed.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (9)
1. A display module of an easy-to-tear film, comprising: the novel sponge double-sided adhesive tape comprises a component (1), a sponge double-sided adhesive tape (2) and a protective film (3) which are sequentially arranged, and is characterized in that the protective film (3) comprises a protective film main body (31) and a PET film (32), the PET film (32) is fixedly connected with the protective film main body (31), the PET film (32) is positioned between the sponge double-sided adhesive tape (2) and the protective film main body (31) and is arranged at the joint of the sponge double-sided adhesive tape (2), the dyne value of the PET film (32) is smaller than 10, the protective film main body (31) comprises a protective area (311) and a handle area (312), and the PET film (32) is arranged on one side close to the handle area (312).
2. The display module of the easy-to-tear film according to claim 1, wherein the sponge double-sided adhesive (2) comprises: double-sided adhesive A (21), sponge layer (22) and double-sided adhesive B (23).
3. The display module of claim 1, wherein the PET film (32) and the protective film main body (31) are fixedly connected by using an adhesive connection.
4. The display module of claim 1, wherein the PET film (32) extends beyond the protective film body (31) to constitute a tearing point of the protective film (3).
5. The display module of claim 1, wherein the protective film body (31) is made of a high-factor protective film material.
6. The display module of claim 1, wherein the assembly (1) is a backlight baffle arm, and the sponge double-sided adhesive (2) is adhered to one side of the backlight baffle arm.
7. The display module of claim 1, wherein the assembly (1) is a display screen cover plate, and the sponge double-sided adhesive (2) is adhered to the periphery of the display screen cover plate.
8. The display module of claim 1, wherein the thickness of the sponge double-sided adhesive (2) is between 0.4mm and 1.1 mm.
9. The display module of claim 1, wherein the PET film (32) is a color PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102444.3U CN220867328U (en) | 2023-08-04 | 2023-08-04 | Display module assembly of easy dyestripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102444.3U CN220867328U (en) | 2023-08-04 | 2023-08-04 | Display module assembly of easy dyestripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867328U true CN220867328U (en) | 2024-04-30 |
Family
ID=90806622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102444.3U Active CN220867328U (en) | 2023-08-04 | 2023-08-04 | Display module assembly of easy dyestripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867328U (en) |
-
2023
- 2023-08-04 CN CN202322102444.3U patent/CN220867328U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019041760A1 (en) | Backlight module and display | |
| CN208414310U (en) | A kind of double faced adhesive tape of the high grade of transparency | |
| CN220867328U (en) | Display module assembly of easy dyestripping | |
| CN206969316U (en) | Integral type tears hand diaphragm | |
| JPH0273307A (en) | Polarizing plate with antistatic film | |
| CN109054671A (en) | Foam rubber component, the production method for touching component and touching component | |
| CN213202885U (en) | Display screen, display module and shading glue | |
| CN107054873A (en) | Integral type tears hand diaphragm | |
| CN208234829U (en) | A kind of strip Double-face adhesive film | |
| CN211033662U (en) | Tear hand, protection film and liquid crystal display module | |
| CN206805088U (en) | Liquid crystal display openning glue | |
| CN207845546U (en) | A kind of OCA optical cements | |
| CN207671972U (en) | Antistatic buffer unit and display equipment | |
| CN216210336U (en) | Hard protective film of liquid crystal display | |
| CN219267189U (en) | Waterproof printing label of self-adhesive | |
| CN207037284U (en) | Backlight diaphragm | |
| CN220745766U (en) | Protective film, display panel and electronic equipment | |
| CN216901216U (en) | On-vehicle COG display screen that uses | |
| CN213739261U (en) | Lens gum with double release films | |
| CN216286061U (en) | Display screen module and iron stand on same | |
| WO2018227775A1 (en) | Anti-glare capacitive touch screen structure | |
| CN216052519U (en) | Shading glue structure suitable for manual assembly line of module | |
| CN218675586U (en) | Foam structure for attaching touch screen and LCM (liquid crystal module) | |
| CN214571677U (en) | Cell-phone silk screen printing high definition antistatic glass tempering membrane | |
| CN207937732U (en) | A kind of liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |