CN205185487U - Laminating structure - Google Patents
Laminating structure Download PDFInfo
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- CN205185487U CN205185487U CN201520832765.1U CN201520832765U CN205185487U CN 205185487 U CN205185487 U CN 205185487U CN 201520832765 U CN201520832765 U CN 201520832765U CN 205185487 U CN205185487 U CN 205185487U
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- laminating
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- glue
- touch control
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Abstract
The utility model discloses a laminating structure is applied to among the touch -control display device. Laminating structure contains: laminating module, laminated module and adhesive layer. The adhesive layer sets up in this laminating module and between by the laminating module for plural exhaust passage has wherein been seted up to laminating module and by the laminating module on the adhesive layer, with will laminate when the laminating module and by the trace of laminating intermodule gaseous preferential concentrate this exhaust passage on in, and be unlikely to to gather the laminating module or by between laminating module and the adhesive layer and the influence effect of laminating.
Description
Technical field
The utility model relates to a kind of coating technique, and relates to a kind of bonding structure especially.
Background technology
In an electronic, different intermodules needs to fit by laminating glue-line.For example, between each Rotating fields of touch-control display panel, need to utilize laminating glue-line to fit.Although in laminating process, can by mode deaerations such as roller pressings.But, no matter adopt any deaeration mode, all can only by larger bubble removal, and all gas cannot be removed completely, still can exist minimum gas be scattered in laminating glue-line and two fit between thing, in the processes such as touch-control display panel transport, assembling or use, these minimum gas may gather and form bubble between laminating thing and laminating glue-line and affect laminating effect.
Therefore, how designing a new bonding structure, to improve above-mentioned shortcoming, is an industry problem demanding prompt solution for this reason.
Utility model content
Therefore in view of above-mentioned, one of the utility model aspect is providing a kind of bonding structure, is being applied in touch control display device.Bonding structure comprises: laminating module, module of being fitted and laminating glue-line.Laminating glue-line is arranged at this laminating module and is fitted between module, in order to laminating laminating module and by laminating module, wherein laminating glue-line offers plural exhaust passage, preferentially to concentrate in this exhaust passage by laminating module and by the minimum gas of laminating intermodule in time fitting, and be unlikely to gather laminating module or affected by between laminating module and laminating glue-line effect of fitting.
According to the utility model one embodiment, wherein exhaust passage is respectively the hole with circle, square or polygon.
According to the utility model one embodiment, wherein exhaust passage is respectively rectangular or the groove of tool curve.
According to the utility model one embodiment, wherein exhaust passage comprises the discontinuous groove of plural number.
According to the utility model one embodiment, the square shape structure that glue-line of wherein fitting is one of the forming, to be formed at laminating module and by the periphery of laminating module.
According to the utility model one embodiment, glue-line of wherein fitting comprises two L shape structures.
According to the utility model one embodiment, wherein two L-type symmetrical configuration mirrors are formed at laminating module and are surrounded square shape by the periphery of laminating module.
According to the utility model one embodiment, the whole in fact face of glue-line of wherein fitting is attached at laminating module and by the surface of laminating module.
According to the utility model one embodiment, module of wherein fitting and be the cover sheet in touch control display device by one of them person of laminating module, another one is the display floater in this touch control display device.
According to the utility model one embodiment, glue-line correspondence of wherein fitting is arranged on the ink area of cover sheet.
According to the utility model one embodiment, wherein cover sheet also on there is touch electrode structure be formed between cover sheet and laminating glue-line.
According to the utility model one embodiment, module of wherein fitting and be touch control electrode substrate one of in a touch control display device by one of them person of laminating module, another one is cover sheet one of in touch control display device.
According to the utility model one embodiment, wherein touch control electrode substrate is formed with first direction sensing electrode, cover sheet is formed with second direction sensing electrode.
According to the utility model one embodiment, module of wherein fitting and be the first direction sensing touch control electrode substrate in touch control display device by one of them person of laminating module, another one is that the second direction in touch control display device senses touch control electrode substrate.
According to the utility model one embodiment, glue-line of wherein fitting is optical cement, pressure-sensing glue or ultraviolet cured adhesive.
The advantage of application the utility model is by being formed on the laminating glue-line of venting channel in bonding structure, make laminating module and preferentially concentrated in this exhaust passage by the minimum gas of fitting between module, avoiding in the subsequent transportation of bonding structure, assembling or use procedure because micro bubble is gathered between laminating module and laminating glue-line or the glue-line and fitted and form bubble between module and affect laminating effect of fitting.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of bonding structure in one of the utility model embodiment;
Fig. 2 is for bonding structure shown in Fig. 1 is along the generalized section of hatching;
Fig. 3 is in the utility model one embodiment, is formed in the top view of the laminating glue-line in laminating module;
Fig. 4 is in the utility model one embodiment, is formed in the top view of the laminating glue-line in laminating module; And
Fig. 5 is in the utility model one embodiment, a kind of generalized section of bonding structure.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2.Fig. 1 is the schematic top plan view of a kind of bonding structure 1 in one of the utility model embodiment, and Fig. 2 is for bonding structure 1 shown in Fig. 1 is along the generalized section of A-A ' hatching.Bonding structure 1 can be applicable in touch control display device (not illustrating).
As shown in Figure 1, bonding structure 1 comprises laminating module 10, by laminating module 12 (illustrating with dotted line in Fig. 1) and laminating glue-line 14.As shown in Figure 2, laminating glue-line 14 be arranged at laminating module 10 and by laminating module 12 between, laminating glue-line 14 in order to paste and fix laminating module 10 and by fit module 12.
Be convenient in graphic signal in Fig. 1, by laminating module 12 be dimensioned slightly smaller than laminating module 10, not as limit in practical application, in part embodiment, laminating module 10 and fitted between module 12 can be same size, module of fitting 10 size is greater than fitted module 12 or module 12 size of being fitted and is greater than module 10 of fitting.
In the present embodiment, glue-line 14 of fitting as shown in Figure 1 is that the region of filling dot pattern illustrates.Laminating glue-line 14 is in order to the laminating module 10 in sticking touch control display device and by laminating module 12.In an embodiment, laminating module 10 and one of them can be cover sheet in a touch control display device by laminating module 12, another one is display floater one of in this touch control display device.In an embodiment, cover sheet is formed with further touch control unit (not illustrating), to realize one chip glass (one-glasssolution; OGS) contact panel.
In another embodiment, laminating module 10 and one of them can be touch control electrode substrate in touch control display device by laminating module 12, another one is the cover sheet in touch control display device.Wherein, touch control electrode substrate can be monolayer bipolar formula, forms the sensing electrode of first direction and second direction such as but not limited to the both sides at this touch control electrode substrate respectively.Cover sheet, according to application demand, can be transparent material such as glass substrate, also can be other materials opaque.
In another embodiment, laminating module 10 and one of them can be touch control electrode substrate in touch control display device by laminating module 12, another one is the cover sheet in touch control display device.Wherein, touch control electrode substrate is formed with first direction sensing electrode, cover sheet is formed with second direction sensing electrode, to become the structure of double-deck bipolar system.In different embodiments, above-mentioned cover sheet, according to application demand, can be transparent material such as glass substrate, also can be other materials opaque.
In an embodiment again, laminating module 10 and the touch control electrode substrate that can be by laminating module 12 in touch control display device, wherein one is formed with first direction sensing electrode, and another one is formed with second direction sensing electrode, to become the structure of double-deck bipolar system.
In an embodiment, laminating glue-line 14 can be optical cement (optically-clearadhesive; OCA).In various embodiments, optical cement can be liquid form and form of film.In another embodiment, laminating glue-line 14 can be pressure-sensing glue (pressure-sensitiveadhesive; PSA), to produce adhesive force in laminating module 10 and by laminating module 12 by during pressure pressing.In an embodiment again, laminating glue-line 14 can be ultraviolet cured adhesive (ultra-violetcuringadhesive), to produce adhesive force when being subject to UV-irradiation.
In the present embodiment, the square shape structure that is one of the forming of laminating glue-line 14, and is formed and the module 10 and by the periphery of module 12 of fitting of fitting.Laminating glue-line 14 can be formed with plural exhaust passage 140A-140F.Illustrationally be; suppose that the laminating module 10 of the present embodiment, laminating glue-line 14 and the layered structure by laminating module 12 such as form a touch control display device; and module of fitting 10 and one of them is the cover sheet of touch control display device by laminating module 12, wherein forms ink area to define the visible area of touch control display device and non-visible area on cover sheet.To this; the setting position of the laminating glue-line 14 of the square shape structure designed by the present embodiment is the non-visible area that correspondence is positioned at touch control display device; the namely corresponding ink area being arranged at cover sheet, allows the exhaust passage 140A-140F of laminating glue-line 14 be subject to the covering of ink area and avoid affecting the visual effect of outward appearance.
In different embodiments, exhaust passage 140A-140F can have different shapes.In the present embodiment, exhaust passage 140A is the hole of circle, and exhaust passage 140B is square hole, and exhaust passage 140C is the hole of pentagon.Exhaust passage 140D is rectangular groove, and venting channel 140E is the groove of tool curve, and exhaust passage 140F is then discontinuous groove.In other embodiments, also can adopt the hole of other shapes or groove is to form venting channel, and venting channel number also can be arranged according to actual demand, not by the shape in above-described embodiment is limit.
In an embodiment, laminating module 10 and module 12 of being fitted are removed in laminating module 10 and by most of bubble of fitting between module 12 by traditional deaeration mode after being fitted by glue-line 14 of fitting.And in the processes such as the follow-up transport to bonding structure 1, assembling or use, be present in laminating module 10 and fit between both modules 12 and laminating glue-line 14 or the trace gas of glue-line 14 inside of fitting is known from experience and is more easily concentratedly locked in the 140A-140F of those exhaust passages, and can not gather between laminating module 10 and laminating glue-line 14 or the glue-line 14 and formed bubble by fitting between module 12 of fitting, affect the laminating effect between them.
In addition, laminating module 10 or the surface texture by laminating module 12 may produce irregular phenomenon.Except laminating module 10 or by except the out-of-flatness situation on surface of laminating module 12 itself, laminating the module 10 or circuit or electrode structure that are formed through etching may be comprised by the surface of laminating module 12, and have pattern and not the figuratum part of tool produce difference in height and out-of-flatness.In addition, when laminating module 10 or module 12 of being fitted are such as cover sheet, the neighboring area on its surface, the region of such as fitting corresponding to glue-line 14 forming position, may comprise the ink layer formed through printing, in order to cover the peripheral circuit of below.The particle of ink layer is comparatively large, easily causes the out-of-flatness on surface.
Above-mentioned out-of-flatness surface texture, make in laminating glue-line 14 laminating module 10 and the rear roll extrusion de-aeration of module 12 of being fitted, out-of-flatness surface is more difficult to roll extrusion mode and gas is concentrated into bubble and extrudes, and affects the laminating effect of out-of-flatness surface and laminating glue-line 14.And adopt bonding structure 1 of the present utility model can by formation exhaust passage 140A-140F in laminating glue-line 14 on, when making bubble in laminating glue-line 14 laminating module 10 and by laminating module 12, bubble is formed by easier to be concentrated in the 140A-140F of exhaust passage by gas, and overflow in roll extrusion de-aeration, avoid the impact that the laminating effect of gas on out-of-flatness surface causes, strengthen the tight ness rating of laminating.
Please refer to Fig. 3.Fig. 3 is in the utility model one embodiment, is formed in the top view of the laminating glue-line 14 in laminating module 10.
As shown in Figure 3, the laminating glue-line 14 in the present embodiment comprises two independently L shape structures 30 and 32.The symmetrical mirror of this two L shape structure 30 and 32 is formed at laminating module 10 and is surrounded square shape by the periphery of laminating module 12.Two spaces 34 and 36 are comprised respectively between L shape structure 30 and 32.Laminating glue-line 14 in this embodiment can comprise exhaust passage 140A-140F as shown in Figure 1, also may comprise the exhaust passage of other types.
Compare down with the square shape structure of Fig. 1, the space 34 and 36 between L shape structure 30 and 32 additionally can provide a pipeline be vented.Therefore, the pipeline that exhaust passage 140A-140F and space 34 and 36 all can provide air to be concentrated into bubble and overflow, more contributes to deriving bubble when glue-line 14 of fitting is fitted, strengthens the tight ness rating of laminating.
In an embodiment, above-mentioned square shape structure is except can by integrally formed and except being reached by two L shape structures, the absolute construction can also multiplely to each other with space is formed, and the pipeline of overflowing to provide more air to be concentrated into bubble, reaches better laminating effect.
Please refer to Fig. 4.Fig. 4 is in the utility model one embodiment, is formed in the top view of the laminating glue-line 14 in laminating module 10.
As shown in Figure 4, the whole in fact face of laminating glue-line 14 in the present embodiment is covered in the surface of laminating module 10, more specifically, the setting area of the laminating glue-line 14 of this example is the square shape structure being different from previous embodiment, but arranges with the plane being intactly covered with whole region (as square).Therefore, after fitting with module 12 of being fitted further, laminating glue-line 14 whole in fact face is attached at laminating module 10 with by the surface of module 12 of fitting.Should be noted, " in fact " word refers to that the laminating glue-line 14 of whole property often can not just trim in laminating module 10 and by the periphery edge of module 12 of fitting according to actual processing procedure, and part can be left, such as but not limited to the peripheral space of 10%, in other words namely the surface size of the laminating glue-line 14 of the present embodiment may be slightly less than laminating module 10 or by laminating module 12 surface size.Laminating glue-line 14 in this embodiment, after completing laying, can form exhaust passage 140A-140F as shown in Figure 1 further, also may comprise the exhaust passage of other types.
When fitting module 10 or laminating module 12 being formed with touch electrode structure; because the laminating glue-line 14 in the present embodiment is formed at laminating module 10 in the mode of covering surfaces or is had the side of touch electrode structure by laminating module 12, glue-line 14 of therefore fitting can provide the function of laminating and protection simultaneously.Illustrational, suppose the present embodiment laminating module 10 and by laminating module 12 one of them be the cover sheet that one of touch control display device has touch electrode structure.To this; the setting position of the laminating glue-line 14 designed by the present embodiment is surfaces that whole in fact face is covered in that cover sheet has the side of touch electrode structure; thus, touch electrode structure is formed between cover sheet and laminating glue-line and is obtained and protect.
Please refer to Fig. 5.Fig. 5 is in the utility model one embodiment, a kind of generalized section of bonding structure 5.In the present embodiment, bonding structure 5 is except the laminating module 10 shown in Fig. 2, module 12 of being fitted and fit except the layered structure of glue-line 14, more comprises other fitted module 50 and other laminating glue-lines 52.
Other laminating glue-lines 52 are in order to laminating laminating module 10 and other modules 50 of being fitted, wherein other laminating glue-lines 52 are formed with other exhaust passages 520 of plural number, to provide air to be concentrated into bubble and the pipeline of overflowing in time fitting, more contribute to glue-line 14 of fitting carry out fitting module 10 and other by fit between module 50 laminating time derive bubble.
In an embodiment, be one chip touch cover by laminating module 12, laminating module 10 is display floater.In an embodiment, be cover sheet by laminating module 12, laminating module 10 is touch control electrode substrate, and other modules 50 of being fitted are for display floater.In another embodiment, be cover sheet by laminating module 12, laminating module 10 is first direction sensing touch control electrode substrate, and other modules 50 of being fitted are for second direction sensing touch control electrode substrate.
In an embodiment, when laminating module 10, such as formed touch control display device by laminating module 12 and other by the layered structure of module 50 of fitting, and when there is corresponding visible area and non-visible area, the position of the exhaust passage 140A-140C in laminating glue-line 14 and the position of other other venting channel 520 of fitting in glue-line 52 such as can all be arranged at non-visible area, are unlikely to the display effect having brightness disproportionation because of the skewness of exhaust passage to make final touch control display device.For example, as other modules 50 of being fitted for display floater time, the position of the exhaust passage 140A-140C in laminating glue-line 14 and the position of other other venting channel 520 of fitting in glue-line 52 may correspond to and be arranged at other by the non-visible area of module 50 of fitting, to reach preferably display effect.
Although this case content discloses as above with embodiment; so itself and be not used to limit this case content; anyly have the knack of this those skilled in the art; in the spirit and scope not departing from this case content; when doing various changes and retouching, the protection domain of therefore this case content when depending on after the attached claim person of defining be as the criterion.
Claims (15)
1. a bonding structure, comprises:
One laminating module;
One by laminating module: and
One laminating glue-line, be arranged at this laminating module and this is fitted between module, in order to fit this laminating module and this is by module of fitting, wherein this laminating glue-line offers plural exhaust passage, this laminating module and this are preferentially concentrated in this exhaust passage by the micro-air of intermodule of fitting in time fitting, and be unlikely to gather this laminating module or this is fitted between module and this laminating glue-line and affects effect of fitting.
2. bonding structure as claimed in claim 1, wherein these exhaust passages are respectively and have one of one circular, square or polygon hole.
3. bonding structure as claimed in claim 1, wherein these exhaust passages are respectively rectangular or one of tool curve groove.
4. bonding structure as claimed in claim 1, wherein these exhaust passages comprise the discontinuous groove of plural number.
5. bonding structure as claimed in claim 1, wherein the square shape structure that is one of the forming of this laminating glue-line, to be formed at this laminating module and this is by the periphery of module of fitting.
6. bonding structure as claimed in claim 1, wherein this laminating glue-line comprises two L shape structures.
7. bonding structure as claimed in claim 6, wherein this two L-types symmetrical configuration mirror is formed at this laminating module and this is surrounded a square shape by the periphery of module of fitting.
8. bonding structure as claimed in claim 1, wherein the whole in fact face of this laminating glue-line is attached at this laminating module and this is by the surface of module of fitting.
9. bonding structure as claimed in claim 1, wherein this laminating module and this one of them person of module that fitted are cover sheet one of in a touch control display device, and another one is display floater one of in this touch control display device.
10. bonding structure as claimed in claim 9, wherein this laminating glue-line correspondence is arranged at one of this cover sheet ink area.
11. bonding structures as claimed in claim 9, wherein this cover sheet also on there is a touch electrode structure be formed between this cover sheet and this laminating glue-line.
12. bonding structures as claimed in claim 1, wherein this laminating module and this one of them person of module that fitted are touch control electrode substrate one of in a touch control display device, and another one is cover sheet one of in this touch control display device.
13. bonding structures as claimed in claim 11, wherein this touch control electrode substrate are formed with a first direction sensing electrode, this cover sheet are formed with a second direction sensing electrode.
14. bonding structures as claimed in claim 1, wherein this laminating module and this one of them person of module that fitted are first direction sensing touch control electrode substrate one of in a touch control display device, and another one be that second direction senses touch control electrode substrate one of in this touch control display device.
15. bonding structures as claimed in claim 1, wherein this laminating glue-line is an optical cement, a pressure-sensing glue or a ultraviolet cured adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832765.1U CN205185487U (en) | 2015-10-26 | 2015-10-26 | Laminating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832765.1U CN205185487U (en) | 2015-10-26 | 2015-10-26 | Laminating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185487U true CN205185487U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520832765.1U Expired - Fee Related CN205185487U (en) | 2015-10-26 | 2015-10-26 | Laminating structure |
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| CN (1) | CN205185487U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608088A (en) * | 2015-10-26 | 2017-05-03 | 宸鸿科技(厦门)有限公司 | Adhesion structure |
| CN107283989A (en) * | 2017-06-28 | 2017-10-24 | 武汉华星光电半导体显示技术有限公司 | Press fit device and the method for pressing colloid on a display panel |
| CN109448542A (en) * | 2018-09-29 | 2019-03-08 | 昆山国显光电有限公司 | Display screen cover board and display screen with the cover board |
| TWI679123B (en) * | 2018-05-29 | 2019-12-11 | 奇鋐科技股份有限公司 | A attached structure |
| WO2020029717A1 (en) * | 2018-08-07 | 2020-02-13 | Oppo广东移动通信有限公司 | Screen, electronic device, and manufacturing method of screen |
| WO2020258762A1 (en) * | 2019-06-28 | 2020-12-30 | 云谷（固安）科技有限公司 | Curved display panel bonding method |
-
2015
- 2015-10-26 CN CN201520832765.1U patent/CN205185487U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106608088A (en) * | 2015-10-26 | 2017-05-03 | 宸鸿科技(厦门)有限公司 | Adhesion structure |
| CN107283989A (en) * | 2017-06-28 | 2017-10-24 | 武汉华星光电半导体显示技术有限公司 | Press fit device and the method for pressing colloid on a display panel |
| TWI679123B (en) * | 2018-05-29 | 2019-12-11 | 奇鋐科技股份有限公司 | A attached structure |
| US11125267B2 (en) | 2018-05-29 | 2021-09-21 | Asia Vital Components Co., Ltd. | Attachment structure |
| WO2020029717A1 (en) * | 2018-08-07 | 2020-02-13 | Oppo广东移动通信有限公司 | Screen, electronic device, and manufacturing method of screen |
| CN109448542A (en) * | 2018-09-29 | 2019-03-08 | 昆山国显光电有限公司 | Display screen cover board and display screen with the cover board |
| WO2020258762A1 (en) * | 2019-06-28 | 2020-12-30 | 云谷（固安）科技有限公司 | Curved display panel bonding method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20160427 Termination date: 20171026 |