CN202865160U - Bonding adhesive tape for fixing display panel - Google Patents
Bonding adhesive tape for fixing display panel Download PDFInfo
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- CN202865160U CN202865160U CN 201220571846 CN201220571846U CN202865160U CN 202865160 U CN202865160 U CN 202865160U CN 201220571846 CN201220571846 CN 201220571846 CN 201220571846 U CN201220571846 U CN 201220571846U CN 202865160 U CN202865160 U CN 202865160U
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- adhesive layer
- bonding
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- hot melt
- adhesive tape
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Abstract
The utility model relates to a bonding adhesive tape for fixing a display panel. The bonding adhesive tape comprises a base material layer which is characterized in that a hot melting adhesive layer is arranged on at least one side of the base material layer. The bonding adhesive tape is directly coated on the display panel through a hot melting adhesive surface to be hot-pressed, so that the bonding adhesive tape is large in bonding strength and stable and firm. Meanwhile, process flow of dispensing current hot melting glue is canceled, and the deficiency that the bonding performance of the oily pressure-sensitive adhesive to the panel is poor is solved. Due to the special performance that the hot melting adhesive layer heated is easy to peel, during poor hot-press, the adhesive surfaces of product parts can be simply and rapidly cleaned, and re-adhered, so that the rejection rate of key parts of the product is greatly reduced.
Description
Technical field
The utility model relates to a kind of jointing tape, relates in particular to a kind of for the fixing jointing tape of display pannel.
Background technology
Along with people's standard of living improves day by day, the electrical type consuming product are suitable popularizing in daily life, brings thus the display equipment of planar ultra-thin at large-size screen monitors smart mobile phone, panel computer, display panels, and the rapid growth of the aspect consumption such as notebook computer.
Electronic product assembles by the component of processing, not only needs mechanical fastener to be fixed connection in assembling process, and it is bonding also to need all kinds of adhesive articles to carry out.When the panel of indicating meter and panel frame were fixed, it is bonding that prior art adopts double-sided pressure-sensitive adhesive tape to carry out usually, for example for the LCD panel of LCD, adopts sided acrylic resene foam Pressuresensitive Tape.But double-sided pressure-sensitive adhesive tape is for the face glass of indicating meter, and bonding strength is not high, can't reach splendid adhesive effect; And if the bonding way of employing hot melt adhesive point glue then needs larger equipment investment, increase operating process, and cause easily the problem of gluing inequality.In addition, no matter be that adopt that above-mentioned double-sided pressure-sensitive adhesive tape or hot melt adhesive point glue mode bring bonding ineffective all can't be by the solution of doing over again after the simple bonding plane cleaning, even cause key part to clear up because of bonding plane and only directly do not scrap.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, easy to use, bonding evenly, intensity is large, easy to clean, the display pannel that the adhering part condemnation factor is low is fixedly used jointing tape.
For achieving the above object, the technical solution adopted in the utility model is: a kind of display pannel is fixing uses jointing tape, comprises substrate layer, and it is characterized in that: at least one side of described substrate layer is provided with hot melt adhesive layer.
In preferred embodiment of the utility model, comprise that further a side of described substrate layer arranges pressure-sensitive adhesive layer, the arranged outside release layer of described pressure-sensitive adhesive layer.
In preferred embodiment of the utility model, comprise that further the both sides of described substrate layer arrange respectively hot melt adhesive layer.
In preferred embodiment of the utility model, comprise that further the arranged outside of described hot melt adhesive layer has release layer.
In preferred embodiment of the utility model, comprise that further described substrate layer thickness is 0～100mm, hot melt adhesive layer thickness is 0～10mm, and pressure-sensitive adhesive layer thickness is 0～10mm.
The utility model has solved the defective that exists in the background technology, and display pannel of the present utility model is fixing uses jointing tape, utilizes its hot melt adhesive face directly to be covered on display pannel and finishes hot pressing, and bonding strength is large, and is firmly stable.Save simultaneously the technical process of hot melt adhesive point glue.The property that hot melt adhesive layer heating is easily peeled off helps can clear up simply, fast the bonding plane of product component when producing the situation of heat pressing badness, re-starts bondingly, greatly reduces the condemnation factor of product key part.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the layer structural representation of preferred embodiment 1 of the present utility model;
Fig. 2 is the synoptic diagram of preferred embodiment 1 of the present utility model, 2 use locations;
Fig. 3 is the layer structural representation of preferred embodiment 2 of the present utility model;
Among the figure: 1, jointing tape, 3, panel, 5, panel frame;
2, substrate layer, 4, hot melt adhesive layer, 6, pressure-sensitive adhesive layer, 8, release layer, 10, release layer.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Embodiment 1: as shown in Figure 1, a kind of display pannel is fixing with jointing tape 1, comprises substrate layer 2, and is arranged at respectively hot melt adhesive layer 4 and the pressure-sensitive adhesive layer 6 of substrate layer 2 both sides.The outside of pressure-sensitive adhesive layer 6 and hot melt adhesive layer 4 respectively correspondence arranges release layer 8, release layer 10.The thickness of substrate layer 2 is 0～100mm, and the thickness of hot melt adhesive layer 4 is 0～10mm, and the thickness of pressure-sensitive adhesive layer 6 is 0～10mm.Wherein, substrate layer 2 is made of the foam base material, and hot melt adhesive layer 4 is the waterborne polyester class, solvent-based thermal melt system, pressure-sensitive adhesive layer 6 is for having the glue system of pressure sensitive adhesive characteristic, crylic acid resin pressure sensitive adhesive for example, and release layer 8, release layer 10 are made of separate-type paper or release film respectively.
As shown in Figure 2, indicator screen comprises panel 3 and is located at the panel frame 5 that plays fixed action around the panel 3, and panel 3 can be synthetic glass or unorganic glass material, and panel frame 5 can be plastic material.When the jointing tape 1 of use embodiment 1 fixes display pannel 3, first jointing tape 1 is processed as the product that meets the bonding plane shape through the cross cutting operation, remove the release layer in hot melt adhesive layer 4 outsides, expose the hot melt adhesive face, the hot melt adhesive face is fitted in display pannel 3 carry out hot pressing.Then the release layer 8 with pressure-sensitive adhesive layer 6 outsides removes, and exposes the pressure sensitive adhesive face, and the pressure sensitive adhesive face is colded pressing to be fitted in panel frame 5 and get final product.Also can first pressure-sensitive adhesive layer 6 be affixed on panel border 5, again hot melt adhesive layer 4 and panel be carried out hot pressing, a step is finished the bonding of panel border 5 and panel 3.In hot pressing applying process, if it is bad that product hot pressing effect occurs, need to do over again, can be with the again hot pressing or place baking oven to place several minutes of the product of heat pressing badness, under the hot melt adhesive its uncured state of hot melt adhesive layer 4, peel off the jointing tape on the panel, after the cleaning again hot pressing fit and to get final product.The key part that can effectively reduce product is owing to heat pressing badness can't thoroughly be cleared up again fraction defective that bonding plane causes and the generation of condemnation factor.
Embodiment 2: as shown in Figure 3, the fixing jointing tape of using of a kind of display pannel, what only be that the both sides of substrate layer 2 all arrange with the difference of embodiment 1 is that the outside of 4, two hot melt adhesive layers 4 of hot melt adhesive layer arranges respectively release layer 10.During use, peel off release layer 10, panel 1 and panel frame 3 combinations of hot pressing applying indicating meter are finished fixing respectively with two hot melt adhesive layers 4.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification sheets, must determine technical scope according to the claim scope.
Claims (5)
1. a display pannel is fixed and is used jointing tape, comprises substrate layer, and it is characterized in that: at least one side of described substrate layer is provided with hot melt adhesive layer.
2. display pannel according to claim 1 is fixing uses jointing tape, and it is characterized in that: a side of described substrate layer arranges pressure-sensitive adhesive layer, the arranged outside release layer of described pressure-sensitive adhesive layer.
3. display pannel according to claim 2 is fixing uses jointing tape, and it is characterized in that: the both sides of described substrate layer arrange respectively hot melt adhesive layer.
4. according to claim 2 or 3 described display pannels are fixing uses jointing tape, it is characterized in that: the arranged outside of described hot melt adhesive layer has release layer.
5. according to claim 2 or 3 described display pannels are fixing uses jointing tape, it is characterized in that: described substrate layer thickness is 0～100mm, and hot melt adhesive layer thickness is 0～10mm, and pressure-sensitive adhesive layer thickness is 0～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571846 CN202865160U (en) | 2012-11-02 | 2012-11-02 | Bonding adhesive tape for fixing display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571846 CN202865160U (en) | 2012-11-02 | 2012-11-02 | Bonding adhesive tape for fixing display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865160U true CN202865160U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571846 Expired - Fee Related CN202865160U (en) | 2012-11-02 | 2012-11-02 | Bonding adhesive tape for fixing display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925070A (en) * | 2012-11-02 | 2013-02-13 | 苏州联科合成材料有限公司 | Adhesive tape for fixing display panels and manufacturing method thereof |
| CN106221601A (en) * | 2016-08-24 | 2016-12-14 | 上海五指山商贸有限公司 | The laminating adhesive material of Novel hot makes and technique for applying |
| US20230056221A1 (en) * | 2021-08-17 | 2023-02-23 | Tpk Touch Solutions (Xiamen) Inc. | Electronic device and method of manufacturing the same |
-
2012
- 2012-11-02 CN CN 201220571846 patent/CN202865160U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925070A (en) * | 2012-11-02 | 2013-02-13 | 苏州联科合成材料有限公司 | Adhesive tape for fixing display panels and manufacturing method thereof |
| CN106221601A (en) * | 2016-08-24 | 2016-12-14 | 上海五指山商贸有限公司 | The laminating adhesive material of Novel hot makes and technique for applying |
| WO2018036306A1 (en) * | 2016-08-24 | 2018-03-01 | 上海五指山商贸有限公司 | Manufacturing of novel heat-laminated self-adhesive material and application process |
| US20230056221A1 (en) * | 2021-08-17 | 2023-02-23 | Tpk Touch Solutions (Xiamen) Inc. | Electronic device and method of manufacturing the same |
| US11880521B2 (en) * | 2021-08-17 | 2024-01-23 | Tpk Touch Solutions (Xiamen) Inc. | Electronic device and method of manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161102 |