The optics adhered layer structure of using in a kind of panel attaching process
Technical field
The present invention relates to touch-control Display Technique field, relate in particular to the optics adhered layer structure of using in a kind of panel attaching process.
Background technology
Use the main flow trend that capacitive touch screen has become society at mobile phone, capacitive touch screen is as a kind of novel human-computer interaction interface, progressively be widely used on the various digital information systems, from small sized product such as mobile phone, PDA, digital product, e-Book, to medium-sized product such as automatic navigator, game machine, household electrical appliance, industry control instrument, can see capacitance touch screen products on the touch PDP commonly used to large product such as POS system, common query and self-aid system, portable computer, Medical Instruments and TV news in red-letter day again.Therefore, capacitive touch screen has widely market prospects.
Capacitive touch screen forms by the contact panel with inductive layer with for the protection of the cover plate of described contact panel usually.Described cover plate adopts glass material to make through steel process usually.Described contact panel fits together by optical cement and described cover plate, forms described capacitive touch screen.The optical cement that uses now is made in first on the protective film usually, then by with this protective film and described cover plate or contact panel applying, and then described optical cement is formed at described cover plate or contact panel is surperficial.
In the prior art, after described optical cement fitted in described cover plate or contact panel fully, described optical cement covered described cover plate or contact panel fully.Yet the side surface that described contact panel is combined with described cover plate is formed with the connection winding displacement end that described inductive layer is connected with ppu.Described connection winding displacement end spues in described contact panel surface, and forms ledge structure with the surface of described contact panel.After with described contact panel and cover plate applying, easily because described ledge structure forms bubble, affect the appearance effect of described capacitive touch screen at the edge of described connection winding displacement end, cause the yields of capacitive touch screen to descend, simultaneously, in a disguised form increase the cost of manufacture of Single Capacitance formula touch-screen.
Summary of the invention
In view of this, be necessary to provide optics adhered layer structure that use, that be conducive to reduce the bubble that produces in the attaching process in a kind of panel attaching process.
The optics adhered layer structure of using in a kind of panel attaching process comprises substrate and functional layer, described substrate comprises first surface and the second surface that is oppositely arranged, described first surface comprises the first area, and described functional layer is formed on the position corresponding with first area described first surface described second surface; Described substrate also comprises the first positioning unit, the second positioning unit and the 3rd positioning unit, and in three connecting lines between described the first positioning unit, the second positioning unit, the 3rd positioning unit at least two are positioned on the first area of described first surface; Have one first joint portion on the described functional layer, described the first joint portion be one with its bonding panel on one connect breach corresponding to winding displacement shape and size.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described first surface also comprises the first surrounding zone, second week border area, the 3rd surrounding zone and 4th week border area, described the first surrounding zone, second week border area, the 3rd surrounding zone and 4th week border area be distributed in described first area around, and end to endly jointly surround described first area.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described substrate also comprises the 4th positioning unit, described the first positioning unit and the second positioning unit are formed on the substrate at place, described the first surrounding zone, and described the 3rd positioning unit and the 4th positioning unit are formed on the substrate at place, described the 3rd surrounding zone.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described functional layer is square laminar, and its shape is identical with described first area with size, and its projection on described first surface overlaps with described first area.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described substrate is square laminar, and described the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit are to be of similar shape and big or small through hole.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit are arranged at described the first surrounding zone, the second week border area, two or more zones in the 3rd surrounding zone and the 4th week border area, perhaps described the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit are arranged at described the first surrounding zone, the second week border area, intersect on the substrate at part place in two or more zones in the 3rd surrounding zone and the 4th week border area; Described the first joint portion is formed on the described functional layer side near described the first surrounding zone, and described the first joint portion is cut described first area and become two sections with intersecting lens between the first surrounding zone.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described first surface and second surface are smooth plane.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, the area of described first area any one regional area in described the first surrounding zone, second week border area, the 3rd surrounding zone, the 4th week border area, and the area of described first area is greater than the area sum in described the first surrounding zone, second week border area, the 3rd surrounding zone, 4th week border area.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described substrate is made by transparent resin material, and described functional layer is the optics glue-line.
In the optics adhered layer structure of using in the described panel attaching process provided by the invention, described the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit are to have through holes identical shaped and different sizes, perhaps for having the through hole of difformity and different sizes.
In the optics adhered layer structure of using in the panel attaching process provided by the invention, by in the first surrounding zone of described substrate and the 3rd surrounding zone, the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit being set, and cooperate with the first locating module, the second locating module, the 3rd locating module, the 4th locating module of laminating apparatus by described the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit, realize the accurate location of described optics adhered layer structure; And adsorb described optics adhered layer structure by a plurality of stuck-modules that are arranged in the described laminating apparatus, realize described optics adhered layer structure is fixed on the laminating apparatus.In addition, the optics adhered layer structure of using in the panel attaching process provided by the invention arranges the first joint portion by the position near described the first surrounding zone on functional layer, it is cooperated with the winding displacement that is connected on the panel to be pasted, the spacing that has homogeneous between the two panels that effectively the described functional layer of assurance is pasted, prevent ledge structure, and then establishment forms bubble coalescence, the appearance effect of lifting panel, lifting yields at described connection winding displacement place.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram of the optics adhered layer structure used in the panel attaching process of a preferred embodiments provided by the invention.
Fig. 2 is that optics adhered layer structure shown in Figure 1 is along the generalized section of A-A direction.
Fig. 3 is the schematic diagram of the laminating apparatus of the use of preferred embodiments optics adhered layer shown in Figure 1 structure.
Fig. 4 is that laminating apparatus shown in Figure 3 is along the generalized section of B-B direction.
The specific embodiment
For the optics adhered layer structure of using in the panel attaching process provided by the invention is described, be described in detail below in conjunction with Figure of description.
Please consult simultaneously Fig. 1, it is the schematic diagram that uses optics adhered layer structure in the panel attaching process of a preferred embodiments provided by the invention.Described optics adhered layer structure 100 comprises substrate 110 and the functional layer 120 that is formed on the substrate 110.Described substrate 110 integral body are square laminar, and it comprises first surface 111 and the second surface 113 that is oppositely arranged.In the present embodiment, described first surface 111 and second surface 113 are smooth plane.Described first surface 111 comprises first area 111a, the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, 4th week border area 111e, described first area 111a is square, described the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d and 4th week border area 111e be distributed in described first area 111a around, and end to endly jointly surround described first area 111a.Described substrate 110 is made by transparent resin material.The area of described first area 111a any one regional area in described the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, the 4th week border area 111e, and the area of described first area 111a is greater than the area sum of described the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, 4th week border area 111e.
Described functional layer 120 is square laminar, and it is formed on the position corresponding with the first area 111a of described first surface 111 on the second surface 113 of described substrate 110, described functional layer 120 is of similar shape and size with described first area 111a, after described functional layer 120 was formed on described the 3rd surface 113, its projection on described first surface 111 overlapped fully with described first area 111a.In the present embodiment, described functional layer 120 is the optics glue-line.Described functional layer 120 has one first joint portion 121 near the side of described the first surrounding zone 111b, and the 121 sections described first surrounding zone 111b in described the first joint portion become two sections with intersecting lens between the described first area 111a.Described the first joint portion 121 be one with its bonding panel on one connect breach corresponding to winding displacement size and shape.When a cover plate and panel in conjunction with the time, make the spacing that has homogeneous between described cover plate and the panel, effectively reduce at described connection winding displacement place and assemble the bubble that produces, improve yields.
Described substrate 110 also comprises the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c and the 4th positioning unit 115d.Described the first positioning unit 115a and the second positioning unit 115b are formed at the zone at 111b place, described the first surrounding zone, and described the 3rd positioning unit 115c and the 4th positioning unit 115d are formed at the zone at 111d place, described the 3rd surrounding zone.Described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c and the 4th positioning unit 115d are manhole in the present embodiment, in other embodiments, can also be the through holes of other shapes, perhaps other telltale marks; And in other embodiments, described substrate 110 comprises the first positioning unit 115a at least, the second positioning unit 115b, the 3rd positioning unit 115c, and described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c is arranged at described the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, the zone at two or more places, surrounding zone among the 111e of 4th week border area, perhaps described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c is arranged at described the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, the zone at part place is intersected in two or more surrounding zones among the 111e of 4th week border area; Be to have at least in three connecting lines between described the first positioning unit 11a, the second positioning unit 115b, the 3rd positioning unit 115c on two first area 111a that are positioned at described first surface 111.
In the present embodiment, described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c and the 4th positioning unit 115d are of similar shape and size, in other embodiments, described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c and the 4th positioning unit 115d can be of similar shape and different sizes, perhaps have different shapes and different sizes.
Please consult simultaneously Fig. 3 and Fig. 4, it is the schematic diagram of the laminating apparatus 200 of the described optics adhered layer structure 100 of use.Described laminating apparatus 200 comprises substrate 210, and described substrate 210 comprises the 211 and the 4th surface 213, the 3rd surface.The 213 opposing both sides that are arranged at described substrate 210, the 211 and the 4th surface, described the 3rd surface.Described the 3rd surface 211 comprises second area 211a and centers on the 9th surrounding zone 211b of described second area 211a.The shape of described second area 211a is identical with size with the shape of described optics adhered layer structure 100, when described optics adhered layer structure 100 was positioned on the 3rd surface 211 of described substrate 210, described optics adhered layer structure 100 overlapped fully with described second area 211a.Described second area 211a has first subregion 2111a, second subregion 2111b, three subregion 2111c, four subregion 2111d, the five subregion 2111e corresponding with first area 111a, the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, the 4th week border area 111e difference of described first surface 111.Described the second subregion 2111b, the 3rd subregion 2111c, the 4th subregion 2111d, the 5th subregion 2111e are distributed in described the first subregion 2111a, and join end to end and surround described the first subregion 2111a.Described the 3rd surface and the 4th surface are smooth plane in the present embodiment, and described substrate is made by high-abrasive material.
Described laminating apparatus 200 also comprises the first locating module 221, the second locating module 223, the 3rd locating module 225, the 4th locating module 227 and a plurality of stuck-module 230.Described the first locating module 221 and the second locating module 223 are formed at described the second subregion 2111b, described the 3rd locating module 225 and the 4th locating module 227 are formed at described the 4th subregion 2111d, and described the first locating module 221, the second locating module 223, the 3rd locating module 225 and the 4th locating module 227 are corresponding respectively at described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c, the 4th positioning unit 115d.In the present embodiment, described the first locating module 221, the second locating module 223, the 3rd locating module 225, the 4th locating module 227 are cylindrical protrusions, and its size is slightly less than respectively described the first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c, the 4th positioning unit 115d.In other embodiments, described the first locating module 221, the second locating module 223, the 3rd locating module 225, the 4th locating module 227 also can be of similar shape and different sizes, perhaps have different shapes or different sizes.
Described a plurality of stuck-module 230 is the position that matrix is arranged in described substrate 210 the above the first subregion 2111a place.In the present embodiment, the through hole that described a plurality of stuck-module 230 is a plurality of sizes, shape is identical, described through hole is connected with an external vacuum absorption device, when described optics adhered layer structure 100 be positioned over described laminating apparatus 200 the 3rd surperficial 211 the time, first surface 111 and the described the 3rd surperficial 211 combinations of described optics adhered layer structure 100, and described external vacuum absorption device is fixed on the described laminating apparatus 200 described optics adhered layer structure 100 by the described optics adhered layer structure 100 of described a plurality of stuck-module 230 absorption.In other embodiments, can be of similar shape and different sizes between described a plurality of stuck-modules 230, also can have different shapes and different sizes.
In other embodiments, described laminating apparatus 200 has the first locating module 221 at least, the second locating module 223, the 3rd locating module 225, and described the first locating module 221, the second locating module 223, the 3rd locating module 225 is arranged at described the second subregion 2111b, the 3rd subregion 2111c, the 4th subregion 2111d, the zone at two or more subregion places among the 5th subregion 2111e, perhaps described the first locating module 221, the second locating module 223, the 3rd locating module 225 is arranged at described the second subregion 2111b, the 3rd subregion 2111c, the 4th subregion 2111d, two or more subregions among the 5th subregion 2111e intersect the zone at part place; Be to have at least in interconnective three connecting lines between described the first locating module 221, the second locating module 223, the 3rd locating module 225 on two the first subregion 2111a that are positioned at described the 3rd surface 211.
In the optics adhered layer structure of using in the panel attaching process provided by the invention, by in the first surrounding zone 111b of described substrate 110 and the 3rd surrounding zone 111d, the first positioning unit 115a being set, the second positioning unit 115b, the 3rd positioning unit 115c and the 4th positioning unit 115d, and by described the first positioning unit 115a, the second positioning unit 115b, the first locating module 221 of the 3rd positioning unit 115c and the 4th positioning unit 115d and laminating apparatus 200, the second locating module 223, the 3rd locating module 225, the 4th locating module 227 cooperates the accurate location of realizing described optics adhered layer structure 100; And by being arranged at the described optics adhered layer structure 100 of a plurality of stuck-modules 230 absorption in the described laminating apparatus, realize described optics adhered layer structure 100 is fixed on the described laminating apparatus 200.
More than be the preferred embodiments of the optics adhered layer structure used in a kind of panel attaching process provided by the invention; can not be interpreted as the restriction to rights protection scope of the present invention; those skilled in the art should know; without departing from the inventive concept of the premise; also can do multiple improvement or replacement; these all improvement or replacement all should be in the scope of the present invention, and namely the scope of the present invention should be as the criterion with claim.