WO2014121735A1

WO2014121735A1 - Adhesive film and manufacturing method therefor, device having touchscreen, and touch point transfer method

Info

Publication number: WO2014121735A1
Application number: PCT/CN2014/071789
Authority: WO
Inventors: 郝克明; 张学虎; 刘金全; 佘群
Original assignee: 北京武耀科技有限公司
Priority date: 2013-02-07
Filing date: 2014-01-29
Publication date: 2014-08-14
Also published as: CN103984450A

Abstract

One of the purposes of the present invention is to provide an adhesive film and a manufacturing method therefor, a device having a touchscreen, and a touch point transfer method. An adhesive film (10) used for a device having a touchscreen comprises: one or more conductive induction blocks (11), wherein each induction block (11) can form a capacitor together with a preset induction location on a touchscreen; one or more contact electrodes (13); and one or more guide lines (12) used for connecting one or more contact electrodes (13) to one or more induction blocks (11), wherein when a touch object is in contact with the contact electrodes (13), a capacitance change between the induction blocks (11) electrically connected to the contact electrodes (13) and corresponding preset induction location on the touchscreen forms a touch effect on the corresponding preset induction location. By using the adhesive film, operations performed on a preset location of a touchscreen can be transferred to any position containing areas outside the display area of the touchscreen.

Description

Description book film and manufacturing method thereof, device with touch screen, touch point transfer method

3⁄4 field

The present invention relates to a technique for transferring a touch response area of a touch port, and more particularly to a device for attaching a film with a touch device, a method of manufacturing the same, a device having a touch device, and a touch point transfer method of touch. Background ft technique

Touch screens, especially capacitive touch screens, are easy to use in mobile phones, PDAs, tablets, etc., and have been widely adopted, but they have also created new problems: especially when many games require control keys. It is necessary to set a virtual keyboard at the touch 扉t. This virtual keyboard is usually superimposed on the h in the game scene in an opaque or semi-transparent state, or needs to be in the display area 1 of the touched R: a special area is divided for display. The virtual key. If the virtual keyboard is superimposed on the game scene, the game scene that is inevitably 3⁄4 points will be greatly obscured when the user operates the virtual keyboard with a contact such as a finger. This greatly reduces the controllability and experience of the game. If an area is specifically divided in the display area h of the touch layer in order to not block the game scene, the area in which the game scene is displayed is inevitably reduced, which also reduces the controllability and experience of the game. That is to say, the existence of such a virtual keyboard makes the reality of the mobile game, which is limited by reality, more compressed, and has a greater impact on the feeling of the game.

The problem with t is not in the mobile phone with touch display, but in any set display and touch operation, any ambiguity, and the device with the touch screen I»

Therefore, development of an operation control method that does not occupy the display space of the touch curtain and a device capable of realizing the method have become an urgent problem to be solved. Summary of the invention

One of the objects of the present invention is to provide a film and a method of manufacturing the same, a device having a touch screen, and a touch point transfer method of a touch screen, by which the touch can be operated Move to a place of interest including the area outside the display area of the touch screen.

One aspect of the present invention provides a drapes for use in a device having a touch screen, and comprising: one or more electrically conductive responsive blocks, wherein each sensing block is formable with a predetermined sensing location on the touchpad a capacitor; one or more contact electrodes; and one or more wires connecting the one or more contact electrodes to the one or more sensing blocks; wherein, when the touch body contacts the contact electrode, the contact electrode A change in capacitance between the electrically connected sensing block and a corresponding predetermined sensing position on the touch fog forms a touch effect on the corresponding predetermined sensing position.

In addition, another aspect of the present invention provides a method of manufacturing a film, wherein the film is used for a device having a touch screen, the manufacturing method comprising the steps of: preparing a non-conductive substrate having a transparent portion; The transparent portion of the substrate forms one or more sensing blocks, wherein each sensing block forms a capacitance with a predetermined sensing location on the touch screen; forming one or more contact electrodes on the non-conductive substrate; and One or more wires connecting the one or more contact electrodes to the one or more sensing blocks are formed on the non-conductive substrate.

Additionally, yet another aspect of the present invention provides a device having a touch screen having an upper 3⁄4 film.

In addition, the re-invention of the present invention provides a touch point transfer method of a touch port, wherein the above-mentioned film is pasted onto the touch genus such that the one or more sensing blocks are respectively associated with the touch The predetermined sensing position on the upper surface forms a capacitance; the contact between the sensing block electrically connected to the contact electrode and the corresponding predetermined sensing position on the etched screen is changed by contacting the contact electrode with the touch body to form a corresponding The touch effect of the intended sensing position.

According to the invention, the touch genus can be transferred to any position including the district outside the touch display area, and the operation of the touch cymbal can be realized, and the pair can be realized without affecting the visual susceptibility. Touch screen operation. Circle

1 is a plan view showing a planar structure of a film of a first embodiment of a eucalyptus wood; m 2A is a plan view of a planar structure on a non-conductive substrate in a film according to a second embodiment of the present invention;

Figure 2B is a plan view showing an insulating member in a film according to a second embodiment of the present invention; 2C is a view showing the shape of a transparent protector and a touch block in the film according to the second embodiment of the present invention;

Fig. 3 is a plan view showing a plane relationship of the patch of the deformed side 1 of the present invention; and Fig. 4 is a plan view showing a planar structure of the patch of the modified example 2 of the present invention. Fu implementation

The invention can be implemented in the form of a film for a device having a touch screen, wherein the film comprises: one or more conductive sensing blocks, wherein each sensing K block can form a capacitance with a predetermined sensing position on the touch screen One or more contact electrodes; and one or more wires connecting the one or more contact electrodes to one or more sensing blocks; wherein, when the touch body contacts the contact electrode, the contact electrode is electrically connected The change in capacitance between the block and the corresponding predetermined sensing position on the touch screen forms a touch effect on the predetermined sensing position of the pair.

The film of the present invention may further comprise a non-conductive substrate, one or more sensing blocks, one or more etched electrodes, and one or more wires on the Φ conductive substrate. In the film of the present invention, the portion of the non-conductive substrate that covers the display region of the touch panel at least when the film is used in the device is transparent. Thus, when the film is applied to an etched screen device,

Will block the display area of the touch screen.

The sensing block is preferably attached to the transparent portion of the non-conductive substrate.

Of course, the non-conductive substrate & can be all transparent.

In the film of the present invention, a capacitance is formed with a corresponding predetermined sensing position on the etched screen by covering at least a portion of each of the sensing blocks with a corresponding predetermined sensing position in the upper state of use.

In the film of the present invention, the non-conductive substrate can be formed of a translucent film having a grade of 4H or more to provide curtain protection. Thus, the film of the present invention can also serve as a protective film for a touch panel.

In order to obtain a better charge response effect, the thickness of the upper non-conductive substrate is preferably not more than 0.6 mm, more preferably 0.2 to 0.3 mm.

In the film of the present invention, the setting area of the contact electrode is not particularly limited to Jt. It is also possible to have each of the etched electrodes located outside the display area of the touch screen in the upper state of use. From this, you can The touch point of the touch screen is transferred outside the display area, so that the touch operation on the touch screen can be realized without affecting the visual inspection.

In addition, 'ft' can be used in the above-mentioned state of use such that each contact electrode is located outside the touch port. For example, the etched electrode can be located on the side surface or back side of the device with a touch screen or the like.

The side of the non-conductive substrate in which the film-inducing block, the wire, and the contact electrode of the present invention are disposed is not particularly limited. Inductive block, wire, and contact electrode to be placed on a non-conductive base

The material will be attached to the back side of the above device, or it may be placed on the front side of the device without being attached to the non-conductive substrate. It is also possible to arrange the sensing block on one of the front and back sides of the conductive substrate and the contact electrode on the other side of the non-conductive substrate. It is also possible to place sensing blocks on the front and back sides of the non-conductive substrate. It is also possible to form contact electrodes on both the front and back sides of the non-conductive substrate. In the case where the contact electrode is connected to the sensing block to be connected on a different surface, the connection of the 戚区 block and the contact electrode !3⁄4" is performed by the wire penetrating the non-conductive substrate.

In the case where the contact electrode is provided on the back surface of the non-conductive substrate, the portion of the non-conductive substrate provided with the contact electrode as a touch block touched by an object such as a finger may be formed as a convex convex toward the front side. Shape up. Alternatively, in the case where the contact electrode is placed on the front surface of the Φ conductive base tree, the touch electrode which is touched by the touch body such as a finger may be formed in a convex shape from the non-conductive substrate £j. By forming the touch block into a convex shape, the operational feeling of the touch body such as a finger can be improved. '

The above-mentioned sensing block may be formed of a conductive material coating or a conductive foil by a conventional method such as a coating method, a sputtering method, an etching method, or a silk screen method, as long as it is formed using an electric material.

In addition, the sensing block preferably has a certain transparency, for example, having a transparency of 50 95%, a transparency of 80 to 902⁄4, or a full transparency or translucency. Of course, it can also be opaque. If the 戚 block has a certain transparency, the part of the touch 被 covered by the sensing block is not completely occluded, which can ensure a better user's visual experience.

As a transparent sensing block, for example, it is a nickel gold coating, a bismuth (copper oxide « ) coating, a nano silver wire, or an organic transparent conductive material coating. The nickel-gold ruthenium layer and the ruthenium coating layer can be formed by a conventional method such as a magnetron sputtering method or a thousand etching method.

The sensing block selects various shapes according to functional and aesthetic requirements, such as forming a square Shape, circle, irregular shape or any other shape, in order to obtain a stable touch effect, its area is not less than 4mm X 4mm =

The upper contact electrode may be formed of a conductive material, and a metal material may be used. In addition, the contact electrode is formed on the substrate by a conventional method such as overcoating, sputtering, candle etching, 3⁄4 printing, etc., and may be a metal foil layer, or a metal foil, a gold handle, or a conductive material. Like glue.

The wire on the way can be formed by using a conductive material, and a metal material such as silver or a conductive ink can be used. Further, the wire ^ is formed as a conductive material coating by a conventional method such as a coating method, a sputtering method, a tt etching method, or a silk printing method on a base tree, and may be a metal wire. The wires may also be formed using a conductive lining such as ITO.

Further, either or both of the above-mentioned wires, the built-in sensing block, and the above-mentioned contact electrodes may be formed by patterning using a conductive material of a phase.

In addition, the film of the present invention may further comprise a non-conductive transparent protective member covering the sensing block, the wires and the contact electrodes.

In addition, in the film Φ of the present invention, a spacer member may be disposed between the transparent protective member and the non-conductive substrate, and the male member is formed of a non-conductive transparent material, and is disposed at a position corresponding to the contact electrode of the isolation Zheng member. There is an open ft, and the contact body is in indirect contact with the contact electrode by pressing a position of the transparent protective member corresponding to the contact electrode. According to this configuration, it is possible to bring a feeling of operation like pressing a key.

The upper speed transparent protective member is preferably formed into a film shape, and its position corresponding to the contact electrode is a touch block touched by a touch body such as a finger to be formed into an outward convex W convex shape. Thereby, the operational feeling of the touch body such as a finger can be improved.

Further, in the film of the present invention, a conductive material layer may be provided at a position corresponding to the contact electrode on the surface of the transparent protective member on the side away from the member. The conductive tree coating I» area can be greater than or equal to the area of the contact electrode, whereby a reliable electrical connection can be achieved even if the area of the touch electrode is small.

The invention is applicable to touch screens. Especially suitable for capacitive touch screens.

This app is suitable for devices with touch and touch, especially for touch, small portable devices such as mobile phones, PDAs, tablets, etc. ·>

The present invention can be realized in the form of a film manufacturing method in which a film is used for An apparatus having an etch screen, the manufacturing method comprising: preparing a non-conductive substrate; forming one or more conductive sensing blocks on the non-conductive substrate, wherein each sensing block is connectable to a predetermined sensing position on the touch screen Forming a capacitance; forming one or more contact electrodes on the non-conductive substrate; and forming one or more wires on the non-conductive substrate that connect the one or more contact electrodes to the one or more sensing blocks.

In the above method of manufacturing a film, the sensing block, the contact electrode, and the wire may be formed in steps, and may be formed by a one-time process. In addition, the sensing block, the contact electrode, and the wire may be formed of different materials or the same material.

In the above-described method of manufacturing the film W, the portion of the non-conductive substrate on which the display region of the touch panel is covered, at least when the film is used in the device, is transparent.

In the manufacturing method of the upper film Φ , the sensing block i is formed as a conductive material by using a conductive material.

In the above-described method of manufacturing a film, the sensing block may be formed using a conductive material that is completely transparent or translucent or has a transparency of 50 to 95%.

In the above method for producing a film, the sensing block is formed into a dart gold coating, an ITO coating, a nanowire, or an organic transparent conductive material coating.

In the above method for producing a film, the contact electrode may be formed as a coating of a conductive material, a gold finger, or a conductive paste or the like.

In the above method of manufacturing a film, the wire may be formed as a coating of an electric material or a metal wire or the like.

In the above method for manufacturing a film, the sensing block, the wire, and the contact electrode may be formed on a surface of the non-conductive substrate that is etched with the device in a state in which the film is used in the device, or formed on the non-conductive substrate. The film is used on a surface that is not in contact with the device in the state of use of the device.

In the above-described manufacturing method of the vine, it is also possible to include S: a non-conductive transparent protective member is disposed on the sensing block, the wire, and the contact electrode.

In the above method for producing a film, the method further includes forming a conductive material layer on the surface on the cover side of the transparent protective member before the transparent protective member is covered.

In the manufacturing method of the upper 3⁄4W sticker, the method further includes: setting the above transparent protection in the cover Before the component, the non-conductive base tree is provided with the sensing block, the wire and the side of the contact electrode.

S isolation component.

In the above method of manufacturing a film, the method includes: opening a hole at a position corresponding to the etched electrode of the spacer member before providing the spacer member.

The present invention can also be implemented in the manner of a touch point transfer method of a touch group, wherein the above-mentioned film is pasted onto the touch, so that one or more sensing blocks are respectively associated with the touch screen.

W predetermined sensing position forming capacitance; changing contact capacitance between the sensing block electrically connected to the contact electrode and a corresponding predetermined sensing position on the touch screen by contacting the contact body with the contact body to form a corresponding predetermined sensing position Touch effect.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First embodiment

Fig. 1 shows a plan view of a film 10 according to a first embodiment of the present invention, which is used for a device having a capacitive screen, such as a portable device.

As shown in Fig. 1, the film 10 according to the first embodiment includes a non-conductive substrate 15, a conductive sensing block 11, a contact electrode 13, and a wire 12.

The non-conductive substrate 15 is a member for carrying the respective members of the film 10, which is composed of a non-conductive transparent film. The non-conductive substrate 15 is formed, for example, of a transparent film having a scratch resistance of 4H or more. At this time, the film 10 also serves as a curtain protective film. In addition, in order to obtain a better charge sensing effect, the thickness of the above non-conductive substrate is preferably not more than 0.6 mm, and more preferably 0.2-0, 3 mm.

On the back side of the non-conductive substrate 15, a plurality of (eight in the illustrated example) sensing blocks 11 are attached, and these sensing blocks 11 are arranged when the film 10 is pasted to the screen and the screen window

(The area of the touch screen corresponding to the display , corresponds to the display area of the touch screen of the present invention)

A position corresponding to a predetermined position at the left and right edges of 14.

The sensing block is preferably fully transparent or translucent or has a transparency of 50 to 95%.

On the back surface of the non-conductive substrate 15, a plurality of (eight illustrated examples) etched electrodes 13 are attached, and these contact electrodes 13 are disposed in a region corresponding to the screen window 14 when the film 10 is pasted onto the device. outer. In this embodiment, the contact electrodes 13 also serve as touch blocks for touches such as fingers or eclips pens, and various shapes are required according to the function and aesthetic requirements. To form a square, a circle, etc.

On the back side of the non-conductive substrate 15, a plurality of (eight in the illustrated example) wires are attached. 12. These wires 12 connect the sensing block 11 to the contact electrode 13^-.

Alternatively, an anti-wear transparent protective brain may be applied over the sensing block 11, the wire 12, and the contact electrical pole 13 on the back side of the non-conductive substrate 15.

In the case where the film 10 is pasted to the front surface of the device; the eight sensing blocks 11 are covered at the predetermined positions of the touch screens set at the left and right edges of the fresh window 14! Each of the predetermined sensing positions "" thus forms a capacitance with a corresponding predetermined sensing position of the touch screen, and the eight contact electrodes are located outside the display window 14. When the contact body, such as a human finger, is in contact with the non-conductive base 15 touch contact electrode 13, a capacitance is formed between the human body and the corresponding sensing block (the sensing block electrically connected to the electrode), and corresponding The sensing block forms a capacitance between the conductive layer and the conductive layer as a working layer. The capacitor is connected in series, so that the charge at the corresponding predetermined sensing position of the touch passes through the sensing block 11 and the wire 12 to the contact electrode. 13. The capacitance between the sensing block 11 and the corresponding predetermined sensing position changes to form a touch effect on the predetermined sensing position of the touch screen W. .

Since the etched electrode 13 and the sensing block 11 which can form a capacitance with a predetermined sensing position on the touch screen are provided, and the contact electrode 13 is connected to the sensing block 11 through the guide slit 12, it can be paired by a simple structure The touch operation of the touched in-situ sensing position is transferred to the contact electrode 13, and the operation of the touch and the click operation can be realized.

And, the sensing block 11 is disposed at a position corresponding to the left and right edges of the screen window 14 W when the sticker 10 is pasted to the device 1: and the contact electrode 13 is disposed outside the screen window 14, so that The touch operation at the edge of the screen window 14 displayed in the mask window 14 is shifted to the outside of the screen window 14 so as not to affect the visual experience.

Second embodiment

In the first embodiment of the 1: plane, the touch operation on the touch screen is realized by the manner in which the touch body touches the touch block, but it is also realized by other methods such as a button operation. A second embodiment of the present invention gives an example of implementing a key operation. The second embodiment will be described below with reference to Figs. 2A to 2C.

Circle 2 to Figure 2C show an example of a film 20 I» according to a second embodiment of the present invention. Among them, 圏 2A is a plan view showing a planar structure on the non-conductive substrate 25 in the film 20 according to the second embodiment of the present invention, and FIG. _2B is a view showing the male member in the film 20 according to the second embodiment of the present invention.

The plane circle of 26, ffl 2C, is a circle showing the shape of the film 20 of the film 20 Φ and the shape of the touch block 2 according to the second embodiment of the present invention.

As shown in FIG. 24 to FIG. 20, the film 20 of the second embodiment is different from the bonding 10 of the first embodiment in that the sensing block 21, the contact electrode 23, and the wire 22 are resistant to non-conductive substrates. The front side of the material 25 (the reverse side of the back side), and also includes a transparent protective film 28 and a spacer member 26.

As shown by H 2A, the non-conductive base tree 25 of the film 20 and the sensing block 21, the contact electrode 23, and the wire 22 are attached to the front surface of the non-conductive substrate 25 except for the sensing block 21, the contact electrode 23, and the wire 22. The structure of the film 10 in the first embodiment is basically the same, and therefore the description thereof is omitted here.

The spacer member 26 is used to at least the contact electrode 23 on the non-conductive substrate 25 and the through-hole film 28 (refer to FIG. 2C). The spacer member 26 is formed of a non-conductive transparent material, and is as shown in FIG. 2B. At the position corresponding to the contact electrode 23 of the non-conductive substrate 25, there are the same number of button boring holes 27 as the contact electrode 23. In addition to the button boring 27, it is also possible to have a mortise 210 corresponding to the outer contour of the screen window 24. Additionally, the B-off component 26 can have the same outer contour as the Φ conductive substrate 25.

The transparent protective film 28 shown in Fig. 2C is attached to the spacer member 26, and serves as a touch block 29 at a position corresponding to the contact electrode 23 on the electric substrate 25.

Example film 20 of the present embodiment is formed (back surface of the non-conductive substrate 25) of the back surface film 20 is thus formed by the non-conductive substrate 25, spacer member 26, and a transparent protection film is bonded to ₂ g in sequence from the bottom up In the case of sticking to the front surface of the device, when the touch body, such as a human finger, presses the touch block 29 of the transparent protective film 28 to indirectly contact the contact electrode 23, the human body and the corresponding sensing block (the electrode is electrically charged) A capacitance is formed between the ftft sensing block and a corresponding capacitance between the sensing block and the conductive layer in the touch genus as a working layer, and the two capacitors are connected in series so that the corresponding predetermined sensing position of the touch screen is The charge flows through the sensing block 21 and the wire 12 to the contact electrode 23. The capacitance between the sensing block 21 and the corresponding predetermined sensing position changes to form a touch effect on the predetermined sensing position of the touch genus. In addition, a conductive material coating can also be provided on the back side of the touch block 29 ». The conductive material coating may be formed using any conductive material or may be formed using a transparent conductive material. The conductive material coating may be separately formed corresponding to each of the etched electrodes, and various shapes may be selected according to functional and aesthetic requirements, such as square, circular, round, etc., and each The area of the conductive material coating is preferably greater than or equal to the surface of the contact electrode 23'. The conductive material coating may also be formed as a region corresponding to the thousands of contact electrodes disposed adjacent to each other. By providing a coating of a conductive material, a reliable electrical connection can be achieved even if the area of the contact electrode 23 is small.

Further, the touch block 29 may be formed in a convex shape which is convex outward from the transparent protective film 28 (to the front side of the sticker 20). Thereby, it is possible to visually highlight the operation portion while improving the operational feeling when the touch body is used, in particular, when the finger is pressed.

Further, in the present embodiment, the protective film web 28 or the non-conductive substrate 25 ft ¥ is formed of a transparent film having a scratch resistance of 4H or more. In this case, the film 20 can double as a screen protector.

Deformation 1 .

In the above first and second embodiments, the sensing block is disposed at a position corresponding to the edge of the screen window of the non-electric substrate. However, the present invention is not limited to this Okuma, sensing blocks may be provided at any position of the non-conductive substrate »on, as long as the capacitor can be formed with a predetermined _β FIG sensing position on the touch screen 3 shows a modification of the film of the present invention is inverted The planar structure of 30. Compared with the first embodiment, the difference of the deformation 1 is only the setting position of the responsive block, and the number of the sensing block, the contact electrode and the wire, and the rest of the structure is the same as that of the first embodiment. Therefore, only the differences will be described here, and the description of the same portions will be omitted.

As shown in FIG. 3, in the film 30 of the present modification, the accommodating block 31, the etched electrode 33, and the wire 32 are each provided with five, and the EJS should block 31 and the predetermined sensing in the screen window 24 of the touch screen. The location corresponds. When corresponding to the game, the sensing block 31 can be mapped, for example, as a direction key and a control key.

According to the present modification, since the sensing block 31 is disposed at a position corresponding to a predetermined position in the screen window 34 when the film 30 is pasted onto the apparatus, and the contact electrode 33 is disposed outside the curtain window 34, Therefore, the etching operation in the curtain window 34 of the display in the S-screen window 34 can be shifted to the outside of the repeating window 34 W without affecting the visual body 3⁄4. Modification 2

In the above first and second embodiments, the films 10, 20 are each formed to cover the entire area of the touch screen, but the present invention is not limited thereto, and * can be formed into an arbitrary shape as needed, for example, can be formed as a figure. 4 shows the shape of the I» film 40. .

As shown in FIG. 4, the film 40 includes 6: a non-conductive substrate 45, a conductive sensing block

41. A contact electrode 43 and a wire connecting the contact electrode 43 to the sensing block 41

42. The non-conductive substrate 45 is formed in a shape along the arrangement of the non-conductive substrate 45, the contact electrode 43, and the wires 42. In the present modification, Φ is formed into a dumbbell shape in which the lead portions of both ends are large and Φ闽 are narrow.

In addition, a flag can be set on the sensing block 41 for indicating the position of the display screen when the film 40 is used for display. The indicator mark can be in any form that can be indicated. For example, as shown in ffl 4, the + word mark 411 can be set in the ÷ f ] of the sensing block 41, and the wheel line of the sensing block 41 can be drawn.

The film 40 thus formed can be arbitrarily attached to any position on the touch panel, so that the touch operation at any position on the touch pad can be transferred to another position.

In the above embodiments and modifications, the manner in which the sensing block and the contact electrode are connected in one-to-one correspondence is disclosed. However, the present invention is not limited thereto, and the responsive block and the contact electrode may also be one-to-many and many-to-one. Connection method.

In addition, in the above embodiments and modifications, eight ways of setting the sensing block, the contact electrode, and the wires, five for each setting, and one for each are respectively given, but the present invention is not limited thereto, and the sensing area is not limited thereto. The number of blocks, contact electrodes and leads II can be arbitrarily determined. For example, the sensing block, the contact electrode, and the wire may be disposed on the film corresponding to the resolution of the touch screen W, thereby enabling the touch operation of all the sensing points of the touch screen to be shifted.

In the above embodiments and modifications Φ, the sensing block, the contact electrode, and the wire are placed on the same side of the back or front surface of the Φ conductive substrate, and fi* can be placed on the face, for example, the sensing area can be The block is attached to the back side of the non-conductive substrate, and the contact electrode is along the front side of the non-conductive base tree, and i causes the wire to be taken out from the sensing block and penetrates the non-conductive substrate and is connected to the contact electrode. Respond to the charge-sensing effect between the sensing block and the touch screen and the reliable contact between the touch body and the contact electrode as a touch block Hereinabove, in the specific embodiment, the specific structure, materials, and processes of the film of the present invention have been described, and in particular, the examples and the modifications specifically illustrate the root film of the present invention.

'The structure is 侓. However, those skilled in the art can understand that the protection of the present invention is not subject to any of the embodiments and the modifications, and any constituent elements described in the specific embodiments including the embodiments and the modifications are mutually The scent can be used in combination, and these combined technical solutions ft are included in the scope of the present invention.

The present invention can be applied to any touch S that integrates display and touch operations, as well as a device having the touch screen, and is particularly useful for portable devices having a small touch area.

Claims

Claim

1. A film for use with a touch screen device, and includes ₅

One or more conductive responsive blocks, wherein each of the sensing blocks forms a capacitance with a predetermined sensing position on the touch screen;

One or more contact electrodes;

Connecting the one or more contact electrodes to one or more guide slits of the one or more sensing blocks;

Wherein, when the touch law contacts the contact electrode, the capacitance change between the sensing block electrically connected to the contact electrode and the corresponding predetermined sensing position on the touch screen forms a touch effect on the corresponding predetermined response position. ,

2. The film of claim 1 further comprising:

a non-conductive substrate, the one or more sensing blocks, the one or more contact electrodes, and one or more wires disposed on the non-conductive substrate

The film according to claim 2, wherein a portion of the non-conductive substrate covering the display area of the touch panel at least in a state of use of the film for use in the device is transparent W, the one or more The sensing blocks are disposed on the transparent portion of the non-conductive substrate.

The film according to claim 1 or 2, wherein at least a portion of each of the sensing blocks covers the corresponding predetermined sensing position in a state in which the film is used in the apparatus.

The film according to any one of claims 1 to 4, wherein / the sensing block is a coating of a conductive material.

The film according to any one of claims 1 to 5, wherein the sensing block is completely transparent or translucent or has a transparency of 50 to 953⁄4.

The film according to any one of claims 1 to 6, wherein the touch panel is a capacitive touch screen.

8. A device having a touch device having the appendix of claims 1 to 7.

A method of manufacturing a film, wherein the film is used for a touch screen device, and the manufacturing method comprises:

1 Preparing a non-conductive substrate having a transparent portion;

Forming one or more sensing blocks on the non-conductive substrate, wherein each sensing block can form a capacitance with a predetermined sensing position on the etched screen;

Forming one or more contact electrodes on the non-conductive substrate being constructed;

The one or more contact electrodes are connected to the one or more wires of the one or more sensing blocks on the non-conductive substrate.

10, a touch screen touch point shift method, Φ,

Pasting the film of claim 1 to 7 onto the touch screen such that one or more sensing blocks are formed to form a capacitance with a predetermined sensing position on the touch screen;

Contacting the contact electrode with the touch body causes a change in capacitance between the sensing block electrically connected to the contact electrode and a corresponding predetermined sensing position on the touch screen to form a touch effect on the corresponding predetermined sensing position.

2