CN204833232U - Capacitive touch screen's glue laminating structure - Google Patents
Capacitive touch screen's glue laminating structure Download PDFInfo
- Publication number
- CN204833232U CN204833232U CN201520656752.3U CN201520656752U CN204833232U CN 204833232 U CN204833232 U CN 204833232U CN 201520656752 U CN201520656752 U CN 201520656752U CN 204833232 U CN204833232 U CN 204833232U
- Authority
- CN
- China
- Prior art keywords
- glue
- capacitive touch
- touch screen
- sensor
- cushion rubber
- 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.)
- Expired - Fee Related
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a capacitive touch screen's glue laminating structure, including apron and sensor, enclose the UV rubber ring that is equipped with after the precuring on the edge of apron, the UV rubber ring surrounds has the rubber coating regional, and the regional intussuseption of this rubber coating is filled with the UV glue film, at least, an exhaust bubble mouth has been seted up on the UV rubber ring, the sensor passes through the UV glue film forms the touch -sensitive screen with apron laminating precuring. Thereby the UV glue film calculates the volume that required UV glued according to the rubber coating that encloses touch -sensitive screen thickness regional and that design, so the gluey volume of UV is exactly a fixed amount, because the existence of UV rubber ring, UV glues and only can overflow along the bubble mouthful department of exhausting, rather than in the least irregular indiscriminate overflowing everywhere, both can reduce the waste that UV glued the material, reduces the cost of labor to improve the production that the holistic homogeneity of TP can also the effective control bubble, thereby improved production yield and efficiency.
Description
Technical field
The utility model relates to the laminating field of capacitive touch screen, is specifically related to a kind of glue bonding structure of capacitive touch screen.
Background technology
Capacitive touch screen as one simply, man-machine interaction mode easily and efficiently, be applied in the middle of every field, being mainly divided into according to material stacks structure of common capacitive touch screen is following several: G+G (glass cover-plate+glass sensor), G+F (glass cover-plate+thin film sensor), G+F+F (glass cover-plate+bilayer film sensor), G+F+F+F (glass cover-plate+three-layer thin-film sensor) and P+G (PET+ glass sensor).
Touch-screen (TouchPanel, be called for short TP) fit in industry, mainly contain two kinds of laminating types, one is solid-state glue (OCA) laminating, one is liquid glue (LOCA) laminating, liquid glue laminating has that efficiency is high, cost is low, yield advantages of higher, be the employing of most of TP producer at present.But carry out in the process of fitting at interpolation liquid glue, because there is no fixing volume capacity, can irregularly in the least disorderly overflow everywhere when adding liquid glue, cause that each TP's is in uneven thickness, and need a large amount of personnel to carry out wiping and overflow the glue of coming, cause a large amount of wastes of glue, reduce production efficiency, add cost of labor.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, there is provided a kind of and be provided with fixing liquid glue volume capacity, prevent liquid glue milli irregular disorderly excessive everywhere, the waste of effective minimizing glue, save material and cost of labor, ensure that the homogeneity of TP entirety, thus improve the glue bonding structure of the capacitive touch screen producing yield and efficiency.
Realize above-mentioned purpose, the technical scheme that the utility model provides is as follows:
A kind of glue bonding structure of capacitive touch screen is provided, comprise cover plate and sensor, the edge of described cover plate is arranged with the UV cushion rubber after precuring, described UV cushion rubber is surrounded by glue bearing areas, UV glue-line is filled with in this glue bearing areas, described UV cushion rubber at least offers an exhaust bubble mouth, described sensor forms touch-screen by the precuring of fitting of described UV glue-line and cover plate.
As preferably, in technique scheme, described UV cushion rubber is quadrilateral, two diagonal angles of this UV cushion rubber all offers exhaust bubble mouth.
As preferably, in technique scheme, described exhaust bubble mouth manhole.
Optionally, described UV glue-line is added on described lid surface by UV glue in the wherein a kind of mode in note, perfusion or mode of printing formed.
Optionally, described cover plate is glass cover-plate or PET, and described sensor is glass sensor or thin film sensor.
Compared with prior art, the beneficial effects of the utility model are:
UV cushion rubber after the edge of cover plate is arranged with precuring, this UV cushion rubber is surrounded by glue bearing areas, is filled with UV glue-line in glue bearing areas, and sensor forms touch-screen by the precuring of fitting of this UV glue-line and cover plate.Described UV glue-line is according to surrounded glue bearing areas and designed TP thickness thus calculates the volume of required UV glue, the volume of UV glue like this is exactly a fixed amount, described UV cushion rubber offers exhaust bubble mouth, when adding UV glue, UV glue only can overflow along the exhaust bubble mouth of UV cushion rubber, instead of milli is irregular disorderly excessive everywhere, cause that each TP's is in uneven thickness, the waste of UV glue material can be reduced, reduce cost of labor, and the homogeneity that improve TP entirety effectively can also control the generation of bubble, improve and produce yield and efficiency.
Accompanying drawing explanation
Exemplary embodiment of the present utility model will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present utility model, in accompanying drawing:
Fig. 1 is the structural representation of the glue bonding structure of a kind of capacitive touch screen described in the utility model embodiment;
Fig. 2 is the cross-sectional view at A-A place in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, illustrate only the part relevant to the utility model in accompanying drawing but not full content.
The glue bonding structure of a kind of capacitive touch screen that the utility model embodiment provides can reduce the waste of UV glue material, reduce cost of labor, and the homogeneity that improve TP entirety effectively can also control the generation of bubble, improve and produce yield and efficiency, be mainly used in the laminating of the capacitive touch screen above mobile phone, e-book, panel computer, in-vehicle multi-media system, intelligent appliance, all kinds of automatic selling system, all kinds of public places information query system etc.
Please refer to Fig. 1 to Fig. 2, there is shown a kind of glue bonding structure of capacitive touch screen, comprise cover plate 1 and sensor 2, the edge of described cover plate 1 is arranged with the UV cushion rubber 3 after precuring, described UV cushion rubber 3 is surrounded by glue bearing areas, be filled with UV glue-line 4 in this glue bearing areas, described UV cushion rubber 3 at least offer an exhaust bubble mouth 5, described sensor 2 forms touch-screen by the precuring of fitting of described UV glue-line 4 and cover plate 1.
Described cover plate 1 mainly plays protection and decoration capacitive touch screen; the hard materials such as general employing glass or PC plate make; cover plate 1 is as a significant components of capacitive touch screen; there is good light transmission and hardness; in addition; lid surface has good smooth finish and scratch resistance capability, and can control yardstick accurately.Optionally, described cover plate 1 can be glass cover-plate or PET, described sensor 2 can be glass sensor or thin film sensor, thus form multiple stacked structure, Ke Yishi: G+G (glass cover-plate+glass sensor), G+F (glass cover-plate+thin film sensor), G+F+F (glass cover-plate+bilayer film sensor), G+F+F+F (glass cover-plate+three-layer thin-film sensor) or P+G (PET+ glass sensor).
In the present embodiment, described UV cushion rubber 3 is quadrilateral, two diagonal angles of this UV cushion rubber 3 all offers exhaust bubble mouth 5, and this exhaust bubble mouth 5 is manhole.
Described UV glue-line 4 is added on described cover plate 1 surface by UV glue in the wherein a kind of mode in note, perfusion or mode of printing formed.
UV glue mainly plays bonding effect, has water white transparency, dust-proof, Anti-bubble, the feature of easily doing over again, its transmittance can reach 98%, can ensure sufficient display brightness, has higher sharpness, and bonding strength is good, can can reach 98% under normal temperature or medium temperature condition, sufficient display brightness can be ensured, there is higher sharpness, and bonding strength is good, can solidify under normal temperature or medium temperature condition, and to have cure shrinkage little simultaneously, the features such as color inhibition.Therefore, make UV glue-line 4 that the phenomenon of contracting glue and disconnected glue is less likely to occur.
In manufacturing process, cover plate 1 and the sensor 2 of one needs laminating are provided, with automatic electric glue machine first at cover plate 1 edge UV glue standardized circle, then whole circle is formed UV cushion rubber 3 according to UV precuring, this UV cushion rubber 3 is surrounded by glue bearing areas, two diagonal angles of UV cushion rubber 3 are offered exhaust bubble mouth 5, for being vented bubble; The thickness of the area surrounded according to UV cushion rubber 3 and designed touch-screen, calculate the volume of required UV glue, then the glue of this volume drops on glue bearing areas according to the figure designed by electricity consumption glue machine; Again sensor 2 is attached on cover plate 1, with tool, touch-screen thickness is pressed onto the thickness designed, and place certain hour and wait for that UV glue stays flat and waits for that bubble is drained; Finally by overall for touch-screen precuring, wipe exhaust bubble mouth 5 place and overflow the glue of coming, then main solidification.
The advantage of the glue bonding structure of a kind of capacitive touch screen of the utility model is on the edge of cover plate 1, devise UV cushion rubber 3, the volume of so required UV glue is exactly a fixed amount, because the existence of UV cushion rubber 3, UV glue only can overflow along exhaust bubble mouth 5 place, instead of milli is irregular disorderly excessive everywhere, cause that each TP's is in uneven thickness, and need a large amount of personnel to carry out wiping to overflow the glue of coming.Both can reduce the waste of UV glue material, reduce cost of labor, and the homogeneity that improve TP entirety effectively can also control the generation of bubble, thus effectively improve production yield and efficiency.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (5)
1. the glue bonding structure of a capacitive touch screen, comprise cover plate (1) and sensor (2), it is characterized in that: the edge of described cover plate (1) is arranged with the UV cushion rubber (3) after precuring, described UV cushion rubber (3) is surrounded by glue bearing areas, UV glue-line (4) is filled with in this glue bearing areas, described UV cushion rubber (3) at least offers exhaust bubble mouth (5), described sensor (2) forms touch-screen by the precuring of fitting of described UV glue-line (4) and cover plate (1).
2. the glue bonding structure of a kind of capacitive touch screen according to claim 1, is characterized in that: described UV cushion rubber (3) is quadrilateral, two diagonal angles of this UV cushion rubber (3) all offers exhaust bubble mouth (5).
3. the glue bonding structure of a kind of capacitive touch screen according to claim 1 and 2, is characterized in that: described exhaust bubble mouth (5) is manhole.
4. the glue bonding structure of a kind of capacitive touch screen according to claim 1, is characterized in that: described UV glue-line (4) is added on described cover plate (1) surface by UV glue in the wherein a kind of mode in note, perfusion or mode of printing formed.
5. the glue bonding structure of a kind of capacitive touch screen according to claim 1, is characterized in that: described cover plate (1) is glass cover-plate or PET, and described sensor (2) is glass sensor or thin film sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656752.3U CN204833232U (en) | 2015-08-26 | 2015-08-26 | Capacitive touch screen's glue laminating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656752.3U CN204833232U (en) | 2015-08-26 | 2015-08-26 | Capacitive touch screen's glue laminating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204833232U true CN204833232U (en) | 2015-12-02 |
Family
ID=54690810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656752.3U Expired - Fee Related CN204833232U (en) | 2015-08-26 | 2015-08-26 | Capacitive touch screen's glue laminating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204833232U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526470A (en) * | 2017-08-23 | 2017-12-29 | 信利光电股份有限公司 | The glue fitting precuring fixture and sub-curing process of a kind of touch-screen |
| CN108509085A (en) * | 2018-06-08 | 2018-09-07 | 芜湖长信科技股份有限公司 | A kind of vehicular touch screen and preparation method thereof that can reduce glue fitting bubble |
| CN109627993A (en) * | 2018-11-05 | 2019-04-16 | 金龙机电（杭州）有限公司 | A kind of glue attaching process of touch screen and display screen |
| CN109968790A (en) * | 2019-03-26 | 2019-07-05 | 信利光电股份有限公司 | A kind of dispensing applying method of touch-control display module |
| CN110456933A (en) * | 2018-05-08 | 2019-11-15 | 蓝思科技（长沙）有限公司 | TP and LCM attaching process, touch screen and electronic equipment |
| US11307454B2 (en) | 2019-09-29 | 2022-04-19 | Innolux Corporation | Electronic device |
-
2015
- 2015-08-26 CN CN201520656752.3U patent/CN204833232U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526470A (en) * | 2017-08-23 | 2017-12-29 | 信利光电股份有限公司 | The glue fitting precuring fixture and sub-curing process of a kind of touch-screen |
| CN110456933A (en) * | 2018-05-08 | 2019-11-15 | 蓝思科技（长沙）有限公司 | TP and LCM attaching process, touch screen and electronic equipment |
| CN108509085A (en) * | 2018-06-08 | 2018-09-07 | 芜湖长信科技股份有限公司 | A kind of vehicular touch screen and preparation method thereof that can reduce glue fitting bubble |
| CN109627993A (en) * | 2018-11-05 | 2019-04-16 | 金龙机电（杭州）有限公司 | A kind of glue attaching process of touch screen and display screen |
| CN109968790A (en) * | 2019-03-26 | 2019-07-05 | 信利光电股份有限公司 | A kind of dispensing applying method of touch-control display module |
| US11307454B2 (en) | 2019-09-29 | 2022-04-19 | Innolux Corporation | Electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204833232U (en) | Capacitive touch screen's glue laminating structure | |
| CN204480220U (en) | Display device and touch-screen thereof and cover plate | |
| CN103465602A (en) | Glue attaching method of capacitive touch panel | |
| CN101630216B (en) | Flexible anti-interference projection-type capacitor touch screen and production process thereof | |
| CN105045436A (en) | Display panel and preparation method thereof, and display device | |
| CN203054787U (en) | Glass cover-plate assembly used for touch screen and touch screen | |
| WO2015085907A1 (en) | Cover plate structure, touch panel structure and protective panel structure of display device | |
| CN203397323U (en) | On-cell touch screen full lamination module | |
| CN204143409U (en) | A kind of touch-screen using anti-blue light transparent optical cement | |
| CN201955769U (en) | Capacitive touch screen | |
| CN203397325U (en) | Touch screen type solid state optical cement full-lamination module with PFF structure | |
| CN202661750U (en) | Low-reflectivity separating type capacitor touch screen liquid crystal board module | |
| CN202600666U (en) | Capacitive touch screen | |
| CN207558304U (en) | A kind of ultra-thin display module and ultrathin touch display module | |
| CN203433488U (en) | Touch-screen-type liquid optical cement full-lamination module of PFF structure | |
| CN203311380U (en) | P+G structured touch-screen mouth-shaped-adhesive bonded module | |
| CN203397324U (en) | Touch screen type solid state optical cement full-lamination module with GFF (Gain Flatness Filter) structure | |
| CN202422091U (en) | Surface type touch-control capacitance screen | |
| CN202102393U (en) | Laminated composite construction of touch panel | |
| CN204129376U (en) | Touch display unit and electronic equipment | |
| CN203706170U (en) | GFF structure touch screen type liquid state optical cement full-bonding module | |
| CN203232402U (en) | OPS (one plastics solution) full-lamination capacitive screen | |
| CN201698394U (en) | Capacitance touch screen and electronic product thereof | |
| CN204009827U (en) | White touch-control protecgulum and touch screen | |
| CN204382745U (en) | Ultra-thin touching display screen |
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 |
Granted publication date: 20151202 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |