The laminating apparatus used in a kind of panel attachment technique
Technical field
The present invention relates to technical field of touch-control display, particularly relate to the optical thin film used in a kind of panel attachment technique.
Background technology
Mobile phone is applied the main trend that capacitive touch screen has become society, capacitive touch screen is as a kind of novel human-computer interaction interface, progressively be widely used on various digital information system, from small sized product as mobile phone, PDA, digital product, e-Book, to medium-sized product as automatic navigator, game machine, household electrical appliance, industry control instrument, then to large product as touch PDP conventional in POS system, common query and self-aid system, portable computer, Medical Instruments and TV news red-letter day can see capacitance touch screen products.Therefore, capacitive touch screen has market prospects widely.
Capacitive touch screen is usually by having the contact panel of inductive layer and forming for the protection of the cover plate of described contact panel.Described cover plate adopts glass material to make through steel process usually.Described contact panel is fit together by optical cement and described cover plate, forms described capacitive touch screen.The optical cement of present use is first made on a protective film usually, then by this protective film and described cover plate or contact panel being fitted, and then described optical cement is formed at described cover plate or contact panel is surperficial.Optical cement be attached on cover plate or contact panel, in order to save optical cement, the size of optical cement can not be far longer than the size of described cover plate or contact panel, is generally the size slightly larger than described optical cement.In order to make the surface of cover plate or contact panel all be pasted with optical cement, before described cover plate or contact panel and described optical cement are fitted, usually need optical cement and cover plate or contact panel to carry out contraposition process.
At present, cover plate or contact panel and optical cement are fitted to adopt and are overturn platen and realize, the similar hinge of this upset platen, cover plate or contact panel are positioned on first plate (being similar to one page of hinge) of upset platen, optical cement is positioned on second plate (another page of the hinge relative with the one page placing cover plate or contact panel) of upset platen, carry out hinge operation by the first plate of described upset platen and the second plate, described optical cement is attached on described cover plate or contact panel.The alignment method of existing optical cement and cover plate or contact panel is as follows: being rule by marking pen on the second plate overturning platen makes alignment mark, the alignment mark of optical cement and line is carried out contraposition, then fits with the cover plate be positioned on described first plate or contact panel.This kind of mode all needs to reaffirm before contraposition, and its aligning accuracy is wayward, often there is larger deviation, cause the waste of optical cement, the binding yield of optical cement is lower, and this kind of contraposition laminating type requires higher to the labour intensity of staff simultaneously.
For this reason, industry is by adding the Teflon adhesive tape of location on the second plate, and when carrying out contraposition laminating, described optical cement carries out contraposition with the edge of described Teflon adhesive tape.Although this kind of laminating type improves the precision of laminating to a certain extent, after using for a long time, there are wearing and tearing in adhesive tape, and it exists impact to the precision of laminating.
Summary of the invention
In view of this, be necessary to provide use in a kind of panel attachment technique, be conducive to improving aligning accuracy and yields and be conducive to reducing the laminating apparatus of labour intensity.
The laminating apparatus used in a kind of panel attachment technique comprises substrate, described substrate comprises the 3rd surface and the 4th surface, described 3rd surface and the 4th surface opposite are arranged at the both sides of described substrate, described 3rd surface comprises second area and the 9th surrounding zone, described 9th surrounding zone is around described second area, described second area comprises the first subregion, second subregion, 3rd subregion, 4th subregion and the 5th subregion, described second subregion, 3rd subregion, 4th subregion and the 5th subregion are distributed in described first subregion surrounding, and end to endly jointly surround described first subregion, described substrate also comprises and is arranged at described second subregion, 3rd subregion, first locating module in the two or more regions in the 4th subregion and the 5th subregion, second locating module and the 3rd locating module, described first locating module, at least two articles in three articles of connecting lines between second locating module and the 3rd locating module are positioned on the first subregion of described second area.
In the laminating apparatus used in described panel attachment technique provided by the invention, described substrate also comprises the 4th locating module, described first locating module and the second locating module are formed on the substrate at described second subregion place, and described 3rd positioning unit and the 4th positioning unit are formed on the substrate at described 4th subregion place.
In the laminating apparatus used in described panel attachment technique provided by the invention, described substrate also comprises multiple stuck-module, described stuck-module is the position that matrix is arranged in described first subregion place on described substrate, the through hole that described stuck-module is multiple size, shape is identical, described through hole is connected with an external vacuum absorption device.
In the laminating apparatus used in described panel attachment technique provided by the invention, described substrate is square flake, and described first locating module, the second locating module, the 3rd locating module and the 4th locating module are be of similar shape the cylindrical protrusions with size.
In the laminating apparatus used in described panel attachment technique provided by the invention, described first locating module, second locating module, 3rd locating module and the 4th locating module are arranged at described second subregion, 3rd subregion, two or more regions in 4th subregion and the 5th subregion, or described first locating module, second locating module, 3rd locating module and the 4th locating module are arranged at described second subregion, 3rd subregion, two or more regions in 4th subregion and the 5th subregion are intersected on the substrate at part place.
In the laminating apparatus used in described panel attachment technique provided by the invention, described 3rd surface and the 4th surface are smooth plane, and described substrate is made up of high-abrasive material.
In the laminating apparatus used in described panel attachment technique provided by the invention, the area of described first subregion is much larger than the area in any one region in described second subregion, the 3rd subregion, the 4th subregion, the 5th subregion, and the area of described first subregion is greater than the area sum of described second subregion, the 3rd subregion, the 4th subregion, the 5th subregion.
In the laminating apparatus used in described panel attachment technique provided by the invention, described first locating module, the second locating module, the 3rd locating module and the 4th locating module are the cylindrical protrusions with same shape and different size, or for having the cylindrical protrusions of difformity and different size.
In the laminating apparatus used in described panel attachment technique provided by the invention, described laminating apparatus is for carrying an optical thin film, described optical thin film comprises substrate, described substrate comprises first surface and second surface, described first surface comprises first area, the first surrounding zone, second week border area, the 3rd surrounding zone, 4th week border area, described first surrounding zone, second week border area, the 3rd surrounding zone, 4th week border area are distributed in described first area surrounding, and end to endly jointly surround described first area, described first surrounding zone, second week border area, 3rd surrounding zone, 4th week border area is respectively at described second subregion, 3rd subregion, 4th subregion, 5th subregion is corresponding, and described first area is corresponding with described first subregion, and described substrate also comprises the first positioning unit, second positioning unit, 3rd positioning unit, 4th positioning unit, described first positioning unit, second positioning unit, 3rd positioning unit and the 4th positioning unit respectively with described first locating module, second locating module, 3rd locating module and the 4th locating module correspondence, described first positioning unit, second positioning unit, 3rd positioning unit and the 4th positioning unit are for having and described first locating module, second locating module, the through hole of the 3rd locating module and the 4th locating module same shape, and its size is greater than described first locating module, second locating module, the size of the 3rd locating module and the 4th locating module, makes described first positioning unit, second positioning unit, 3rd positioning unit and the 4th positioning unit and described first locating module, second locating module, 3rd locating module and the 4th locating module coordinate.
In the optical thin film used in panel attachment technique provided by the invention, by arranging the first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit in the first surrounding zone of described substrate and the 3rd surrounding zone, and coordinated by the first locating module of described first positioning unit, the second positioning unit, the 3rd positioning unit and the 4th positioning unit and laminating apparatus, the second locating module, the 3rd locating module, the 4th locating module, realize the accurate location of described optical thin film; And adsorb described optical thin film by the multiple stuck-modules be arranged in described laminating apparatus, realize described optical thin film to be fixed on laminating apparatus.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram of the optical thin film used in the panel attachment technique of a better embodiment provided by the invention.
Fig. 2 is for the optical thin film shown in Fig. 1 is along the generalized section in A-A direction.
Fig. 3 is the schematic diagram of the laminating apparatus of optical thin film shown in use Fig. 1 of a better embodiment.
Fig. 4 is for the laminating apparatus shown in Fig. 3 is along the generalized section in B-B direction.
Detailed description of the invention
For the laminating apparatus used in panel attachment technique provided by the invention is described, be described in detail below in conjunction with Figure of description.
Please refer to Fig. 1 and Fig. 2, it is the schematic diagram of the optical thin film used in the panel attachment technique of a better embodiment provided by the invention and the described optical thin film generalized section along A-A direction.The functional layer 120 that described optical thin film 100 comprises substrate 110 and is formed on substrate 110.Described substrate 110 entirety is square flake, and it comprises the first surface 111 and second surface 113 that are 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 first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d and 4th week border area 111e are distributed in the surrounding of described first area 111a, and end to endly jointly surround described first area 111a.Described substrate 110 is made up of transparent resin material.The area of described first area 111a is much larger than the area in any one region in described first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, 4th week border area 111e, and the area of described first area 111a is greater than the area sum of described 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 flake, and it is formed on 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, described functional layer 120 is formed at after on described 3rd surface 113, and its projection on described first surface 111 overlaps completely with described first area 111a.In the present embodiment, described functional layer 120 is optical cement layer.
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 first positioning unit 115a and the second positioning unit 115b is formed at the region at described first 111b place, surrounding zone, and described 3rd positioning unit 115c and the 4th positioning unit 115d is formed at the region at described 3rd 111d place, surrounding zone.Described 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, or other telltale marks, and in other embodiments, described substrate 110 at least comprises the first positioning unit 115a, second positioning unit 115b, 3rd positioning unit 115c, and described first positioning unit 115a, second positioning unit 115b, 3rd positioning unit 115c is arranged at described first surrounding zone 111b, second week border area 111c, 3rd surrounding zone 111d, the region at two or more places, surrounding zone in the 111e of 4th week border area, or described first positioning unit 115a, second positioning unit 115b, 3rd positioning unit 115c is arranged at described first surrounding zone 111b, second week border area 111c, 3rd surrounding zone 111d, the region at part place is intersected in two or more surrounding zones in the 111e of 4th week border area, namely have at least in three articles of connecting lines between described first positioning unit 11a, the second positioning unit 115b, the 3rd positioning unit 115c on two articles of first area 111a being positioned at described first surface 111.
In the present embodiment, described 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 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, or have different shapes and different sizes.
Please refer to Fig. 3 and Fig. 4, it is the schematic diagram of the laminating apparatus 200 using described optical thin film 100.Described laminating apparatus 200 comprises substrate 210, and described substrate 210 comprises the 3rd surface 211 and the 4th surface 213.Described 3rd surface 211 and the 213 opposing both sides being arranged at described substrate 210, the 4th surface.Described 3rd surface 211 comprises second area 211a and the 9th surrounding zone 211b around described second area 211a.The shape of described second area 211a is identical with size with the shape of described optical thin film 100, and when on the 3rd surface 211 that described optical thin film 100 is positioned over described substrate 210, described optical thin film 100 overlaps completely 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 respectively corresponding with the first area 111a of described first surface 111, the first surrounding zone 111b, second week border area 111c, the 3rd surrounding zone 111d, 4th week border area 111e.Described second subregion 2111b, the 3rd subregion 2111c, the 4th subregion 2111d, the 5th subregion 2111e are distributed in described first subregion 2111a, and join end to end and surround described first subregion 2111a.Described 3rd surface and the 4th surface are smooth plane in the present embodiment, and described substrate is made up of high-abrasive material.
Described laminating apparatus 200 also comprises the first locating module 221, second locating module 223, the 3rd locating module 225, the 4th locating module 227 and multiple stuck-module 230.Described first locating module 221 and the second locating module 223 are formed at described second subregion 2111b, described 3rd locating module 225 and the 4th locating module 227 are formed at described 4th subregion 2111d, and described first locating module 221, second locating module 223, the 3rd locating module 225 and the 4th locating module 227 are corresponding respectively at described first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c, the 4th positioning unit 115d.In the present embodiment, described first locating module 221, second locating module 223, the 3rd locating module 225, the 4th locating module 227 are cylindrical protrusions, and its size is slightly less than described first positioning unit 115a, the second positioning unit 115b, the 3rd positioning unit 115c, the 4th positioning unit 115d respectively.In other embodiments, described first locating module 221, second locating module 223, the 3rd locating module 225, the 4th locating module 227 also can be of similar shape and different sizes, or have different shapes or different sizes.
Described multiple stuck-module 230 is arranged in the position at described first subregion 2111a place on described substrate 210 in matrix.In the present embodiment, the through hole that described multiple stuck-module 230 is multiple size, shape is identical, described through hole is connected with an external vacuum absorption device, when described optical thin film 100 is positioned over the 3rd surperficial 211 of described laminating apparatus 200, the first surface 111 of described optical thin film 100 is combined with described 3rd surface 211, and described external vacuum absorption device adsorbs described optical thin film 100 by described multiple stuck-module 230, described optical thin film 100 is fixed on described laminating apparatus 200.In other embodiments, can be of similar shape and different sizes between described multiple stuck-module 230, also can have different shapes and different sizes.
In other embodiments, described laminating apparatus 200 at least has the first locating module 221, second locating module 223, 3rd locating module 225, and described first locating module 221, second locating module 223, 3rd locating module 225 is arranged at described second subregion 2111b, 3rd subregion 2111c, 4th subregion 2111d, the region at two or more subregion places in the 5th subregion 2111e, or described first locating module 221, second locating module 223, 3rd locating module 225 is arranged at described second subregion 2111b, 3rd subregion 2111c, 4th subregion 2111d, two or more subregions in 5th subregion 2111e intersect the region at part place, namely have at least on two articles of first subregion 2111a being positioned at described 3rd surface 211 in interconnective three articles of connecting lines between described first locating module 221, second locating module 223, the 3rd locating module 225.
In the optical thin film used in panel attachment technique provided by the invention, by arranging the first positioning unit 115a in the first surrounding zone 111b and the 3rd surrounding zone 111d of described substrate 110, second positioning unit 115b, 3rd positioning unit 115c and the 4th positioning unit 115d, and by described first positioning unit 115a, second positioning unit 115b, first locating module 221 of the 3rd positioning unit 115c and the 4th positioning unit 115d and laminating apparatus 200, second locating module 223, 3rd locating module 225, 4th locating module 227 coordinates, realize the accurate location of described optical thin film 100, and adsorb described optical thin film 100 by the multiple stuck-modules 230 be arranged in described laminating apparatus, realize described optical thin film 100 to be fixed on described laminating apparatus 200.
It is more than the better embodiment of the laminating apparatus used in a kind of panel attachment technique provided by the invention; the restriction to rights protection scope of the present invention can not be interpreted as; 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 in the scope of the present invention, and namely the scope of the present invention should be as the criterion with claim.