CN203276207U - Pasting and equipment with touch screen - Google Patents

Pasting and equipment with touch screen Download PDF

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Publication number
CN203276207U
CN203276207U CN 201320071425 CN201320071425U CN203276207U CN 203276207 U CN203276207 U CN 203276207U CN 201320071425 CN201320071425 CN 201320071425 CN 201320071425 U CN201320071425 U CN 201320071425U CN 203276207 U CN203276207 U CN 203276207U
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CN
China
Prior art keywords
pad pasting
touch
contact electrode
conductive substrate
screen
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郝克明
张学虎
刘金全
佘群
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BEIJING WUYAO TECHNOLOGY Co Ltd
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郝克明
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Abstract

One of the aims of the utility model is to provide a pasting and equipment with a touch screen. The pasting (10) for the equipment with the touch screen comprises one or more conductive sensing area blocks (11), one or more contact electrodes (13) and one or more lines (12), wherein each sensing area block (11) can form a capacitor together with a preset sensing position on the touch screen; the one or more lines (12) are used for connecting the one or more contact electrodes (13) onto the one or more sensing area blocks (11); and when the touch screen contacts the one or more electrodes (13), the capacitance change between the one or more sensing area blocks (11) electrically connected with the one or more contact electrodes (13) and the corresponding preset sensing position forms a contact effect on the corresponding preset sensing positions. By using the pasting, the operation on the preset position of the touch screen can be transferred to any position comprising the area outside the display area of the touch screen.

Description

Pad pasting and the equipment with touch-screen
Technical field
The utility model relates to the technology of the transfer touch-responsive areas of relevant touch-screen, particularly be used to the pad pasting of the equipment with touch-screen and the equipment with touch-screen.
Background technology
Touch-screen, especially capacitive touch screen extensively adopts on the portable equipments such as mobile phone, PDA, panel computer with its good ease for use, but also produced new problem: when especially a lot of game needs the operating key operation, virtual keyboard need to be set on touch-screen, this dummy keyboard usually with opaque or translucent Overlapping display on scene of game, perhaps need to mark off specially a zone and be used for showing this dummy keyboard on the limited viewing area of touch-screen.If the dummy keyboard Overlapping display on scene of game, uses the scene of game that must have part when making this dummy keyboard such as touch gymnastics such as fingers to be blocked the user, greatly weakened the handling of game and experienced.If do not block scene of game and mark off specially a zone be used for to show and to show that the zone of scene of game will inevitably dwindle by this dummy keyboard on the viewing area of touch-screen, thereby can weaken equally the handling of game and experience.That is to say, the existence of this dummy keyboard was compressed mobile phone games originally more with regard to limited realistic space, and game felt to have brought larger impact.
Above problem is not limited to have the mobile phone of touch-screen, but is present in any touch-screen that integrates demonstration and touch operation and has on the equipment of this touch-screen.
Therefore, exploitation is a kind of does not take the method for controlling operation thereof of touch-screen display space and can realize that the device of the method has become people's problem demanding prompt solution.
Summary of the invention
One of the purpose of this utility model is the equipment that a kind of pad pasting is provided and has touch-screen to use this pad pasting, can be with the transition of operation of touch-screen the optional position in the zone outside the viewing area that comprises touch-screen.
An aspect of the present utility model provides a kind of pad pasting, is used for having the equipment of touch-screen, and comprises: the induction block of one or more conductions, wherein each induction block can with described touch-screen on predetermined sensed position form electric capacity; One or more contact electrodes; And one or more wire that described one or more contact electrodes is connected to described one or more induction blocks; Wherein, when touching body contact contact electrode, the capacitance variations between the corresponding predetermined sensed position on the induction block that this contact electrode is electrically connected to and described touch-screen forms the touch effect to described corresponding predetermined sensed position.
In addition, another aspect of the present utility model provides a kind of equipment with touch-screen, has above-mentioned pad pasting.
By the utility model, can realize the expansion of the operation of touch-screen with the transition of operation of touch-screen to the optional position that comprises the zone outside the touch-screen viewing area, can realize the operation to touch-screen under the prerequisite that does not affect visual experience.
Description of drawings
Fig. 1 is the planimetric map that illustrates according to the planar structure of the pad pasting of the utility model the first embodiment;
Fig. 2 A is the planimetric map that illustrates according to the planar structure on the non-conductive substrate in the pad pasting of the utility model the second embodiment;
Fig. 2 B is the planimetric map that illustrates according to the isolated part in the pad pasting of the utility model the second embodiment;
Fig. 2 C is the figure that illustrates according to the shape of the transparent protective film in the pad pasting of the utility model the second embodiment and touch block;
Fig. 3 is the planimetric map of planar structure that the pad pasting of variation 1 of the present utility model is shown;
Fig. 4 is the planimetric map of planar structure that the pad pasting of variation 2 of the present utility model is shown.
Embodiment
The utility model can realize in the mode of the pad pasting of the equipment that is used for having touch-screen, and wherein, pad pasting comprises: the induction block of one or more conductions, wherein each induction block can with touch-screen on predetermined sensed position form electric capacity; One or more contact electrodes; And one or more wire that one or more contact electrodes is connected to one or more induction blocks; Wherein, when touching body contact contact electrode, the capacitance variations between the corresponding predetermined sensed position on the induction block that this contact electrode is electrically connected to and touch-screen forms the touch effect to this corresponding predetermined sensed position.
Pad pasting of the present utility model can also comprise non-conductive substrate, and one or more induction blocks, one or more contact electrode and one or more wire are attached on non-conductive substrate.In pad pasting of the present utility model, above-mentioned non-conductive substrate to be used at pad pasting the part that covers the viewing area of touch-screen under the use state of equipment at least be transparent.Thus, can not block the viewing area of touch-screen when time on the equipment that pad pasting is used for have touch-screen.
The induction block preferably is attached to the above-mentioned transparent part of non-conductive substrate.
Certainly, non-conductive substrate can be also all transparent.
In pad pasting of the present utility model, can cover corresponding predetermined sensed position by at least a portion that makes each induction block under above-mentioned use state, come with touch-screen on corresponding predetermined sensed position formation electric capacity.
In pad pasting of the present utility model, non-conductive substrate can be formed by the transparent membrane of scratch resistant grade more than 4H, to possess the screen protection effect.Thus, pad pasting of the present utility model can double as the diaphragm of touch-screen.
In order to obtain better electric charge induction effect, the thickness of above-mentioned non-conductive substrate preferably is no more than 0.6mm, more preferably 0.2~0.3mm.
In pad pasting of the present utility model, the setting area of contact electrode without particular limitation of.Also can under above-mentioned use state, make each contact electrode be positioned at outside the viewing area of touch-screen.Thus, the touch point of touch-screen can be transferred to outside the viewing area, thereby can be realized touch operation to touch-screen under the prerequisite that does not affect visual experience.
In addition, also can under above-mentioned use state, make each contact electrode be positioned at outside touch-screen.For example, contact electrode can be positioned at the side surface of the equipment with touch-screen or back side etc.
In pad pasting of the present utility model, which face that induction block, wire and contact electrode are arranged on non-conductive substrate is not particularly limited.Induction block, wire and contact electrode can be arranged on the back side that will be adhered to the said equipment of non-conductive substrate, also can be arranged on the front that is not adhered to the said equipment of non-conductive substrate.Also the induction block can be arranged on the one side in the front and back of non-conductive substrate, contact electrode be arranged on the another side of non-conductive substrate.Also can the induction block all be set at the front and back of non-conductive substrate.Also can all form contact electrode at the front and back of non-conductive substrate.In the situation that contact electrode and induction block that it will be connected be arranged on not on coplanar, the induction block is connected connection and can be penetrated non-conductive substrate by wire and carry out with contact electrode.
In the situation that contact electrode is arranged on the back side of non-conductive substrate, the part that is provided with contact electrode of non-conductive substrate wait to touch as finger the touch block that body touches, can be formed to face side, namely to from the back side of non-conductive substrate towards the convex shape of the direction projection in front.Perhaps, in the situation that contact electrode is arranged on the front of non-conductive substrate, contact electrode wait to touch as finger the touch block that body touches, can be formed from non-conductive substrate to from the back side of non-conductive substrate towards the convex shape of the direction projection in front.Form convex shape by touching block, can improve finger and wait the operation sense that touches body.
Above-mentioned induction block can form conductive material coating by existing methods such as rubbing method, sputtering method, etching method, stencils as long as use conductive material to form on base material, can be also conductive foil etc.
In addition, the induction block preferably has certain transparency, for example has 50~95% transparency, preferably has 80~90% transparency, can be perhaps all-transparent, translucent.Can certainly be opaque.If the induction block has certain transparency, the part that the sensed block of touch-screen covers is not blocked fully, can guarantee better user's visual experience.
As transparent induction block, for example, can be nickel gold plating, ITO (tin indium oxide) coating, development or organic transparent conductive material coating etc.Nickel gold plating, ITO coating can adopt the existing methods such as magnetron sputtering method, dry ecthing method to form.
The induction block can be selected various shapes according to function and requirement attractive in appearance, and as forming square, circle, irregular shape or other arbitrary shapes, in order to obtain stable touch effect, its area preferably is not less than 4mm * 4mm.
Above-mentioned contact electrode can use metal material as long as use conductive material to form.In addition, contact electrode can form conductive material layer by existing methods such as rubbing method, sputtering method, etching method, stencils on base material, can certainly be metal forming, golden finger, conductive rubber etc.
Above-mentioned wire can use the silver slurry to wait metal material or electrically conductive ink as long as use conductive material to form.In addition, wire can form conductive material coating by existing methods such as print process such as rubbing method, sputtering method, etching method and stencils on base material, can be also tinsel in addition.Wire also can adopt the transparent conductive material formation such as ITO.
In addition, any both or the three in above-mentioned wire, above-mentioned induction block, above-mentioned contact electrode can form by using identical patterns of conductive materials.
In addition, pad pasting of the present utility model can also comprise non-conductive transparency protected parts, and these transparency protected parts cover on induction block, wire and contact electrode.
In addition; in pad pasting of the present utility model; can also between transparency protected parts and non-conductive substrate, isolated part be set; isolated part is formed by non-conductive transparent material; and be provided with perforate on the position corresponding with contact electrode of isolated part, touch body by the position corresponding with contact electrode of pressing transparency protected parts with the contact electrode indirect contact.By formation like this, can bring as the operation sense as pressing keys.
Above-mentioned transparency protected parts preferably are formed film shape; and its position corresponding with described contact electrode wait to touch as finger the touch block that body touches, and outwards can be formed (namely to from the back side of non-conductive substrate towards the direction in front) protruding convex shape.Can improve thus finger and wait the operation sense that touches body.
In addition, in pad pasting of the present utility model, can also conductive material coating be set in the position corresponding to lip-deep and contact electrode that is positioned at the isolated part side of transparency protected parts.The area of this conductive material coating can more than or equal to the area of contact electrode, even the area of touch electrode is very little thus, also can be realized reliable electrical connection.
The utility model is applicable to touch-screen.Be particularly useful for capacitive touch screen.
The utility model is applicable to have any apparatus of touch-screen, especially less to touch-screen area portable equipment, such as mobile phone, PDA, panel computer etc. of great use.
The utility model can also realize in a kind of mode of manufacture method of pad pasting, and wherein, pad pasting is used for having the equipment of touch-screen, and described manufacture method comprises: prepare non-conductive substrate; Form the induction block of one or more conductions on non-conductive substrate, wherein each induction block can with touch-screen on predetermined sensed position form electric capacity; Form one or more contact electrodes on non-conductive substrate; And formation is connected to one or more contact electrodes in one or more wire of one or more induction blocks on non-conductive substrate.
In the manufacture method of above-mentioned pad pasting, induction block, contact electrode and wire can form step by step, also can form by disposable technique.In addition, induction block, contact electrode and wire can use different materials also can to form by same material.
In the manufacture method of above-mentioned pad pasting, non-conductive substrate to be used at pad pasting the part that covers the viewing area of touch-screen under the use state of equipment at least be transparent.
In the manufacture method of above-mentioned pad pasting, the induction block can use conductive material to form conductive material coating.
In the manufacture method of above-mentioned pad pasting, the induction block can use all-transparent or conductive material translucent or that have a transparency of 50~95% to form.
In the manufacture method of above-mentioned pad pasting, the induction block can form nickel gold plating, ITO coating, development or organic transparent conductive material coating etc.
In the manufacture method of above-mentioned pad pasting, contact electrode can form conductive material coating, golden finger or conductive rubber etc.
In the manufacture method of above-mentioned pad pasting, wire can form conductive material coating or plain conductor etc.
In the manufacture method of above-mentioned pad pasting, induction block, wire and contact electrode can be formed on non-conductive substrate on the face that pad pasting is used under the use state of equipment with equipment contacts, perhaps be formed on non-conductive substrate on the face that pad pasting is used under the use state of equipment not with equipment contacts.
In the manufacture method of above-mentioned pad pasting, can also comprise: non-conductive transparency protected parts are covered to be arranged on respond on block, wire and contact electrode.
In the manufacture method of above-mentioned pad pasting, can also comprise: before covering arranged above-mentioned transparency protected parts, the position corresponding with contact electrode on the face of the covering side of described transparency protected parts formed conductive material layer.
In the manufacture method of above-mentioned pad pasting, can also comprise: before covering arranges above-mentioned transparency protected parts, non-conductive substrate be provided with the induction block, wire and contact electrode that side isolated part is set.
In the manufacture method of above-mentioned pad pasting, can also comprise: before isolated part is set, perforate on the position corresponding with contact electrode of isolated part.
The utility model can also be realized in a kind of mode of touch point transfer method of touch-screen, wherein, above-mentioned pad pasting is pasted on touch-screen, make one or more induction blocks respectively with touch-screen on predetermined sensed position form electric capacity; Make the electric capacity between corresponding predetermined sensed position on induction block that this contact electrode is electrically connected to and touch-screen change by touching body contact contact electrode, the touch effect of formation to the predetermined sensed position of this correspondence.
Below, with reference to accompanying drawing, preferred embodiment of the present utility model is elaborated.
The first embodiment
Fig. 1 shows the planar structure according to the pad pasting 10 of the utility model the first embodiment, and this pad pasting 10 is used for having the equipment of capacitive touch screen, for example portable equipment.
As shown in Figure 1, the induction block 11, contact electrode 13 and the wire 12 that comprise non-conductive substrate 15, conduction according to the pad pasting 10 of the first embodiment.
Non-conductive substrate 15 is that it is made of non-conductive transparent membrane for the parts of each member of carrying pad pasting 10.Non-conductive substrate 15 for example can be formed by the transparent membrane of scratch resistant grade more than 4H, and this moment, pad pasting 10 can also double as screen protecting film.In addition, in order to obtain better electric charge induction effect, the thickness of above-mentioned non-conductive substrate preferably is no more than 0.6mm, more preferably 0.2-0.3mm.
The back side at non-conductive substrate 15, be attached with a plurality of (shown in example in be eight) induction block 11, these induction blocks 11 be disposed in when pad pasting 10 is adhered on equipment with position corresponding to the precalculated position at the left and right edges place of screen window (zone corresponding with display screen of touch-screen is equivalent to the viewing area of touch-screen described in the utility model) 14 on.
The induction block is all-transparent or translucent or have a transparency of 50~95% preferably.
At the back side of non-conductive substrate 15, be attached with a plurality of (shown in example in be eight) contact electrode 13, when these contact electrodes 13 are disposed in pad pasting 10 and are adhered on equipment outside the zone corresponding with screen window 14.In the present embodiment, these contact electrodes 13 are gone back as finger or felt pen etc. and are touched the touch block that body touches, and can select various shapes according to function and requirement attractive in appearance, as forming square, circle etc.
At the back side of non-conductive substrate 15, be attached with many (shown in example in be eight) wires 12, these wires 12 will be responded to block 11 and be connected one by one with contact electrode 13.
In addition, can be coated with wear-resistant transparency protected glue on induction block 11, wire 12 and the contact electrode 13 at non-conductive substrate 15 back sides.
In the situation that pad pasting 10 is pasted the equipment front surface, eight induction blocks 11 cover each the predetermined sensed position on the precalculated position of the left and right edges that is set in screen window 14 of touch-screen, thereby form electric capacity with the corresponding predetermined sensed position of touch-screen, and eight contact electrodes are positioned at outside screen window 14.when touching body, as people's finger when non-conductive substrate 15 touches contact electrode 13, form electric capacity between human body and corresponding induction block (the induction block that this electrode is electrically connected to), and form electric capacity between corresponding induction block and the conductive layer as working lining in touch-screen, these two capacitances in series connect, thereby the electric charge at the predetermined sensed position place of the correspondence of touch-screen flows to this contact electrode 13 via induction block 11 and wire 12, responding to thus block 11 changes with electric capacity between corresponding predetermined sensed position, the touch effect that should be scheduled to sensed position of formation to touch-screen.
Due to arrange contact electrode 13 and can with described touch-screen on predetermined sensed position form the induction block 11 of electric capacity, and by wire 12, contact electrode 13 is connected to induction block 11, therefore can will transfer to contact electrode 13 to the touch operation of the corresponding sensed position of touch-screen by simple structure, can realize the expansion of the operation of touch-screen.
And, when being disposed in pad pasting 10 and being adhered on equipment due to induction block 11 on the position corresponding with the left and right edges of screen window 14, and contact electrode 13 is disposed in outside screen window 14, therefore the touch operation that can block in screen window screen window 14 edges of 14 demonstration is transferred to the outside of screen window 14, thereby can not affect visual experience.
The second embodiment
In superincumbent the first embodiment, be that the mode that touches block by touching body realizes to the touch operation of touch-screen, but also can realize by other modes such as button operations.The second embodiment of the present utility model has provided an example realizing button operation.Below with reference to Fig. 2 A to Fig. 2 C, the second embodiment is described.
Fig. 2 A~Fig. 2 C shows the example of the pad pasting 20 of the utility model the second embodiment.Wherein, Fig. 2 A is the planimetric map that illustrates according to the planar structure on the non-conductive substrate 25 in the pad pasting 20 of the utility model the second embodiment; Fig. 2 B is the planimetric map that illustrates according to the isolated part 26 in the pad pasting 20 of the utility model the second embodiment, and Fig. 2 C is the figure that illustrates according to the shape of the transparent protective film 28 in the pad pasting 20 of the utility model the second embodiment and touch block 29.
As shown in Fig. 2 A~Fig. 2 C; compare with the pad pasting 10 of the first embodiment; the difference of the pad pasting 20 of the second embodiment is, responds to block 21, contact electrode 23 and wire 22 and is attached to the front (reverse side at the back side) of non-conductive substrate 25 and also comprises transparent protective film 28 and isolated part 26.
As shown in Fig. 2 A, the non-conductive substrate 25 of pad pasting 20 and induction block 21, contact electrode 23 and wire 22, except induction block 21, contact electrode 23 and wire 22 are attached to the front of non-conductive substrate 25, basic identical with the structure of pad pasting 10 in the first embodiment, therefore the description thereof will be omitted here.
Isolated part 26 is used for separating at least the contact electrode 23 and following transparent protective film 28 (with reference to figure 2C) on non-conductive substrate 25.Isolated part 26 is formed by non-conductive transparent material, and as shown in Fig. 2 B, has the button perforate 27 with contact electrode 23 equal numbers on the position corresponding with the contact electrode 23 of non-conductive substrate 25.Except button perforate 27, can also have the opening corresponding with the outline of screen window 24 210.In addition, isolated part 26 can have the outline identical with non-conductive substrate 25.
Transparent protective film 28 shown in Fig. 2 C is fitted on isolated part 26, and the position corresponding with the contact electrode 23 on non-conductive substrate 25 is as touching block 29.
The pad pasting 20 of the present embodiment is fitted successively from bottom to top and is formed by above-mentioned non-conductive substrate 25, isolated part 26 and transparent protective film 28.in the situation that the back side of the pad pasting 20 that will so form (back side of non-conductive substrate 25) pastes on the front surface of equipment, when touching body, during as the touch block 29 of people's finger presses transparent protective film 28 and with contact electrode 23 indirect contact, form electric capacity between human body and corresponding induction block (the induction block that this electrode is electrically connected to), and form electric capacity between corresponding induction block and the conductive layer as working lining in touch-screen, these two capacitances in series connect, thereby the electric charge at the predetermined sensed position place of the correspondence of touch-screen flows to this contact electrode 23 via induction block 21 and wire 12, induction block 21 changes with electric capacity between corresponding predetermined sensed position, the touch effect that should be scheduled to sensed position of formation to touch-screen.
In addition, also can conductive material coating be set in the rear side that touches block 29.This conductive material coating can use conductive material formation arbitrarily, also can use transparent conductive material to form.Conductive material coating can form separately respectively accordingly with each contact electrode, can select various shapes according to function and requirement attractive in appearance, as forming square, circle, ellipse etc., in addition, the area of each conductive material coating more preferably greater than or equal the area of contact electrode 23.Conductive material coating also can form a zone corresponding with some contact electrodes of configuration located adjacent one another.By conductive material coating is set, even the area of contact electrode 23 is very little, also can realize reliable electrical connection.
In addition, touching block 29 also can form from the convex shape of transparent protective film 28 outside (to the face side of pad pasting 20) projection.Thus, when can visually give prominence to the operating position, improve the operation sense when using the touch body especially to use finger presses.
In addition, in the present embodiment, transparent protective film 28 or non-conductive substrate 25 also can be formed by the transparent membrane of scratch resistant grade more than 4H, and this moment, pad pasting 20 can double as screen protecting film.
Variation 1
In superincumbent first, second embodiment, the induction block has been arranged on the position corresponding with edge screen window non-conductive substrate.But the utility model is not limited to this, and the induction block can be set up on the optional position of non-conductive substrate, if can with touch-screen on predetermined sensed position form electric capacity.
Fig. 3 shows the planar structure of the pad pasting 30 of a variation of the present utility model.Compare with the first embodiment, the difference of variation 1 only is to respond to the setting position of block and the number of induction block, contact electrode and wire, and all the other structures are all identical with the first embodiment.Therefore, only the difference part is described here, for other identical parts, the description thereof will be omitted.
As shown in Figure 3, in the pad pasting 30 of this variation, induction block 31, contact electrode 33 and wire 32 respectively arrange five, and induction block 31 is corresponding with the predetermined sensed position in the screen window 24 of touch-screen respectively.When corresponding to game, induction block 31 for example can be mapped as directionkeys and operating key.
According to this variation, because induction block 31 is disposed on position corresponding with the precalculated position in screen window 34 when pad pasting 30 is adhered on equipment, and contact electrode 33 is disposed in outside screen window 34, therefore the screen window 34 interior touch operation that can block the demonstration of screen window interior 34 are transferred to the outside of screen window 34, thereby can not affect visual experience.
Variation 2
In superincumbent first, second embodiment, pad pasting 10,20 all forms the shape in the whole zone that covers touch-screen, but the utility model is not limited to this, also can form as required arbitrary shape, for example can form the shape of pad pasting shown in Figure 4 40.
As shown in Figure 4, pad pasting 40 comprises 6: the induction block 41 of non-conductive substrate 45, a conduction, a contact electrode 43 and a wire 42 that contact electrode 43 is connected to induction block 41.Non-conductive substrate 45 is formed the shape along the layout of non-conductive substrate 45, contact electrode 43 and wire 42, forms the long narrow dumbbell shape of large, the middle wire portion in two in this variation.
In addition, can on induction block 41, cue mark be set, be used for the sensed position of indicated number screen when being used for pad pasting 40 on display screen.But cue mark can adopt the arbitrary form of indicating positions, for example can cross mark 411 be set in the centre of induction block 41 as shown in Figure 4, also can draw outline line of induction block 41 etc.
The pad pasting 40 that so forms can arbitrarily paste on optional position on touch-screen, thereby the touch operation of the optional position on touch-screen can be transferred to other position.
In above embodiment and variation, disclose the mode that induction block and contact electrode connect one to one, but the utility model is not limited to this, induction block and contact electrode also can adopt one-to-many, many-to-one connected mode.
In addition, in above embodiment and variation, having provided respectively induction block, contact electrode and wire respectively arranges eight, respectively five and the mode that respectively arranges one is set, but the utility model is not limited to this, and the number of induction block, contact electrode and wire is Set arbitrarily as required.For example, induction block, contact electrode and wire can be set on pad pasting accordingly with the resolution of touch-screen also, thereby make it possible to the touch operation of all induction points of touch-screen is shifted.
In above embodiment and variation, induction block, contact electrode and wire are attached on the back side or positive the same face of non-conductive substrate, but also can be arranged on not on coplanar, for example the induction block can be attached to the back side of non-conductive substrate, contact electrode is attached to the front of non-conductive substrate, and makes wire be connected to contact electrode after non-conductive substrate is drawn and penetrated to the induction block.Can take into account simultaneously thus the electric charge induction effect between induction block and touch-screen and touch body with as reliable contact the between the contact electrode of touch block.
Above, in embodiment, be illustrated with regard to concrete structure, material and the technique etc. of pad pasting of the present utility model, especially enumerate embodiment and variation and understand specifically concrete structure according to pad pasting of the present utility model.But those skilled in the art can understand; protection domain of the present utility model is not subjected to any restriction of these embodiment and variation; comprise the mutual use capable of being combined of any Constitution Elements described in the embodiment of embodiment and variation, the technical scheme after these combinations is also contained in scope of the present utility model.
The utility model can be applied to integrate and show and any touch-screen of touch operation and having on the equipment of this touch-screen, especially for the little portable equipment of touch-screen area of great use.

Claims (27)

1. pad pasting is used for having the equipment of touch-screen, and comprises:
The induction block of one or more conductions, wherein each induction block can with described touch-screen on predetermined sensed position form electric capacity;
One or more contact electrodes; And
Described one or more contact electrodes are connected to one or more wire of described one or more induction blocks;
Wherein, when touching body contact contact electrode, the capacitance variations between the corresponding predetermined sensed position on the induction block that this contact electrode is electrically connected to and described touch-screen forms the touch effect to described corresponding predetermined sensed position.
2. pad pasting as claimed in claim 1 also comprises:
Non-conductive substrate, described one or more induction blocks, described one or more contact electrodes and one or more wire are arranged on described non-conductive substrate.
3. pad pasting as claimed in claim 2, wherein, the part that covers at least the viewing area of described touch-screen under described pad pasting is used in the use state of described equipment of non-conductive substrate is transparent,
Described one or more induction block is arranged on the described transparent part of described non-conductive substrate.
4. pad pasting as claimed in claim 3, wherein, described non-conductive substrate is all transparent.
5. pad pasting as claimed in claim 4, wherein, described pad pasting is also as the diaphragm of described touch-screen.
6. pad pasting as claimed in claim 1, wherein, be used at described pad pasting under the use state of described equipment, and at least a portion of each described induction block covers the predetermined sensed position of described correspondence.
7. pad pasting as claimed in claim 2, wherein, the thickness of described non-conductive substrate is no more than 0.6mm.
8. pad pasting as claimed in claim 1, wherein, be used at described pad pasting under the use state of described equipment, and each described contact electrode is positioned at outside the viewing area of touch-screen.
9. pad pasting as claimed in claim 8, wherein, under described use state, each described contact electrode is positioned at outside described touch-screen.
10. pad pasting as claimed in claim 2, wherein, described induction block, described wire and described contact electrode are arranged on arbitrary of described non-conductive substrate.
11. pad pasting as claimed in claim 10, wherein,
The induction block that at least one contact electrode is connected with it is arranged on the not coplanar of described non-conductive substrate, and is connected by the wire that penetrates non-conductive substrate.
12. pad pasting as claimed in claim 10, wherein,
Described induction block, described wire and described contact electrode be arranged on described non-conductive substrate on the face that pad pasting is used under the use state of described equipment with described equipment contacts.
13. pad pasting as claimed in claim 10, wherein,
Described induction block, described wire and described contact electrode be arranged on described non-conductive substrate on the face that pad pasting is used under the use state of described equipment not with described equipment contacts.
14. pad pasting as described in claim 2 or 12, wherein,
In the situation that described contact electrode is arranged on the back side of described non-conductive substrate, the part that is provided with described contact electrode of described non-conductive substrate be formed to from the back side of described non-conductive substrate towards the convex shape of the direction projection in front, with the touch block that touches as the touch body, wherein, the described back side is to be used at pad pasting the face that contacts with described equipment under the use state of described equipment, and described front is the reverse side at the described back side.
15. pad pasting as described in claim 2 or 13, wherein,
In the situation that described contact electrode is arranged on the front of described non-conductive substrate, described contact electrode be formed from described non-conductive substrate to from the back side of described non-conductive substrate towards the convex shape of the direction projection in front, with the touch block that touches as the touch body, wherein, the described back side is to be used at pad pasting the face that contacts with described equipment under the use state of described equipment, and described front is the reverse side at the described back side.
16. pad pasting as claimed in claim 1, wherein,
Described induction block is conductive material coating or conductive foil.
17. pad pasting as claimed in claim 1, wherein, described induction block is all-transparent or translucent or have a transparency of 50~95%.
18. pad pasting as claimed in claim 1, wherein, described induction block is by nickel gold plating, ITO(tin indium oxide) hyaline layer of a kind of formation in coating, development layer and organic transparent conductive material coating.
19. pad pasting as claimed in claim 1, wherein, the area of described induction block is not less than 4mm * 4mm.
20. pad pasting as claimed in claim 1, wherein, described contact electrode is conductive material coating, metal forming, golden finger or conductive rubber layer.
21. pad pasting as claimed in claim 1, wherein, described wire is conductive material coating.
22. pad pasting as claimed in claim 2 also comprises:
Non-conductive transparency protected parts, described transparency protected parts cover and are arranged on described induction block, described wire and described contact electrode.
23. pad pasting as claimed in claim 22, wherein,
Described transparency protected parts are transparent membrane; and its position corresponding with described contact electrode is formed from the back side of described non-conductive substrate towards the convex shape of the direction projection in front; with the touch block that touches as the touch body; wherein; the described back side is to be used at pad pasting the face that contacts with described equipment under the use state of described equipment, and described front is the reverse side at the described back side.
24. pad pasting as described in claim 22 or 23, wherein,
Be provided with isolated part between described transparency protected parts and described non-conductive substrate, described isolated part is formed by non-conductive transparent material, and is provided with perforate on the position corresponding with described contact electrode of described isolated part,
Touch body by the position corresponding with described contact electrode of pressing described transparency protected parts with described contact electrode indirect contact.
25. pad pasting as claimed in claim 24 wherein, is provided with conductive material coating in the position corresponding to lip-deep and contact electrode that is positioned at the isolated part side of described transparency protected parts.
26. pad pasting as claimed in claim 1, wherein, described touch-screen is capacitive touch screen.
27. the equipment with touch-screen has the described pad pasting of any one in claim 1 to 26.
CN 201320071425 2013-02-07 2013-02-07 Pasting and equipment with touch screen Expired - Lifetime CN203276207U (en)

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