CN104516612A - Switching data collecting method, touch input device and user equipment - Google Patents
Switching data collecting method, touch input device and user equipment Download PDFInfo
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- CN104516612A CN104516612A CN201410848922.8A CN201410848922A CN104516612A CN 104516612 A CN104516612 A CN 104516612A CN 201410848922 A CN201410848922 A CN 201410848922A CN 104516612 A CN104516612 A CN 104516612A
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- touch screen
- input device
- touch input
- data acquisition
- screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
Abstract
Provided are a switching data collecting method, a touch input device and user equipment. The touch input device comprises a capacitive touch screen and a resistive touch screen. The capacitive touch screen covers the surface of the resistive touch screen, the back of the capacitive touch screen is adjacent to the screen face of the resistive touch screen, and the resistive touch screen is used for collecting input data when the touch input device is in water. A touch panel of the touch input device adopts the double-layer structure of the capacitive touch screen and the resistive touch screen which are combined, the capacitive touch screen is arranged on the upper layer, and the resistive touch screen is arranged on the lower layer. By means of the double-layer structure, the capacitive touch screen is used when the touch input device is in the non-underwater operation, and the resistive touch screen is used indirectly by pressing the capacitive touch screen in underwater operation. The touch input device can be used underwater.
Description
Technical field
The present invention relates to electronic device field, and more specifically, relate to a kind of touch input device and subscriber equipment.
Background technology
Touch input device is applied in electronic equipment, is a kind of man-machine interaction mode simply and easily.Due to touch input device have sturdy and durable, reaction velocity soon be easy to advantages such as exchanging, be thus widely used in polytype electronic equipment.
The touch panel of touch input device is divided into capacitive touch screen or resistive touch screen.Capacitive touch screen can judge the touch of finger by the change of electric capacity.Due to human body electric field, form electric capacity with screen after finger touch, differentiate the touch location of finger according to the variable quantity of electric capacity.Resistive touch screen utilizes pressure sensitive to control.Finger presses screen, bilayer screen interlude distance changes, and causes screen resistance value to change, and then obtains the pressing position of finger.Capacitive touch screen has the feature of high precision and high sensitivity, is thus widely used in subscriber equipment.Such as, all capacitive touch screen that adopts such as smart mobile phone, panel computer as the touch panel of touch input device more.
Increasing subscriber equipment has water-proof function at present.Such as there are three anti-smart mobile phones of water-proof function.But, because non-pure water has electric conductivity, the capacitance variations that when capacitive touch screen uses in water, finger touch causes is very little or constant, thus cannot judge the touch location of finger exactly according to the variable quantity of electric capacity, cause adopting the subscriber equipment of capacitive touch screen cannot realize real waterproof.Therefore, these touch input devices with capacitive touch screen can not realize using under water.
Summary of the invention
The embodiment of the present invention provides a kind of method of switch data acquisition mode, touch input device and subscriber equipment, can realize using touch input device under water.
First aspect, provide a kind of touch input device, comprise capacitive touch screen and resistive touch screen, wherein, this capacitive touch screen covers the surface of this resistive touch screen and the screen cover of the back side of this capacitive touch screen and this resistive touch screen is adjacent, and this resistive touch screen is for Gather and input data when this touch input device is in water.
In conjunction with first aspect, in the first possible implementation of first aspect, also comprise: switch unit, for switching the data acquisition modes of this touch input device.
In conjunction with the first possible implementation of first aspect, in the implementation that the second of first aspect is possible, the data acquisition modes of this touch input device comprises data acquisition modes corresponding to capacitive touch screen and data acquisition modes corresponding to resistive touch screen, wherein, this switch unit, specifically for when this touch input device does not use in water, the data acquisition modes switching this touch input device is the data acquisition modes that capacitive touch screen is corresponding; When this touch input device uses in water, the data acquisition modes switching this touch input device is the data acquisition modes that capacitive touch screen is corresponding.
Second aspect, provides a kind of subscriber equipment, and the first comprising first aspect or first aspect is to the touch input device any one of the second.
The third aspect, provide a kind of method of switch data acquisition mode, the method comprises: when touch input device does not use in water, and the data acquisition modes switching this touch input device is the data acquisition modes that capacitive touch screen is corresponding; When this touch input device uses in water, the data acquisition modes switching this touch input device is the data acquisition modes that resistive touch screen is corresponding.
The double-decker that the touch panel employing capacitive touch screen of the touch input device in the embodiment of the present invention and resistive touch screen combine, and capacitive touch screen is on upper strata, resistive touch screen is in lower floor.This double-decker makes touch input device use capacitive touch screen when non-underwater operation, indirectly uses resistive touch screen under water during operation by pressing capacitive touch screen.Touch input device in the embodiment of the present invention can realize using under water.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in the embodiment of the present invention below, apparently, accompanying drawing described is below only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic block diagram of the touch input device of one embodiment of the invention.
Fig. 2 is the schematic block diagram of the touch input device of another embodiment of the present invention.
Fig. 3 is the schematic configuration diagram of the touch input device of another embodiment of the present invention.
Fig. 4 is the indicative flowchart of the method for the switch data acquisition mode of one embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of protection of the invention.
Subscriber equipment can be mobile phone, panel computer, notebook computer, UMPC (Ultra-mobilePersonal Computer, Ultra-Mobile PC), net book, PDA (Personal DigitalAssistant, personal digital assistant) etc. terminal device, the embodiment of the present invention take subscriber equipment as mobile phone for example is described.
Input media is input in terminal device for the mutual and/or information realizing user and terminal device.Such as, input media can receive numeral or the character information of user's input, to arrange or function controls the input of relevant signal to produce with user.Touch input device, can collect user and touch thereon or close operational motion.Such as user uses the operational motion of any applicable objects such as finger, stylus or the position of annex on contact panel or close to contact panel, and drives corresponding coupling arrangement according to the formula preset.
Optionally, touch-control input device can comprise touch detecting apparatus and touch controller two parts.Wherein, touch detecting apparatus detects the touch operation of user, and the touch operation detected is converted to electric signal, and sends electric signal to touch controller; Touch controller receives electric signal from touch detecting apparatus, and converts it to contact coordinate, then gives processing unit.Touch controller can also receive order that processing unit sends and perform.In addition, the polytypes such as resistance-type, condenser type, infrared ray (Infrared) and surface acoustic wave can be adopted to realize contact panel.In other embodiments of the present invention, the entity enter key that switch unit adopts can include but not limited in physical keyboard, function key (such as volume control button, switch key, key etc. of taking pictures) one or more.
Fig. 1 is the schematic block diagram of the touch input device of one embodiment of the invention.As shown in Figure 1, this touch input device 10 comprises capacitive touch screen 11 and resistive touch screen 12, wherein,
Capacitive touch screen 11 covers the surface of resistive touch screen 12 and the back side 13 of capacitive touch screen 11 is adjacent with the screen cover 14 of resistive touch screen 12, resistive touch screen 11 for touch input device 10 in water time Gather and input data.
The double-decker that the touch panel employing capacitive touch screen of the touch input device in the embodiment of the present invention and resistive touch screen combine, and capacitive touch screen is on upper strata, resistive touch screen is in lower floor.This double-decker makes touch input device use capacitive touch screen when non-underwater operation, indirectly uses resistive touch screen under water during operation by pressing capacitive touch screen.Touch input device in the embodiment of the present invention can realize using under water.
Should be understood that touch input device can comprise touch panel, touch detecting apparatus and touch controller can also be comprised.For convenience of explanation, illustrate only the touch panel relevant to the embodiment of the present invention.
Should also be understood that the adjacent fashion of capacitive touch screen 11 and resistive touch screen 12 in the embodiment of the present invention for the mode fitted tightly, also can leave slight void between the two.As long as this space can ensure the double-deck screen in resistive touch screen 12 can be made to contact when pressing capacitive touch screen 11.The mode of the embodiment of the present invention to laminating is not limited to this.For convenience of describing, Figure 1 shows that capacitive touch screen 11 leaves the embodiment of slight void time adjacent with resistive touch screen 12.Should be understood that between the two also can be seamless adjacent.
The back side 13 of capacitive touch screen 11 can be relative with its screen cover, and screen cover is the face can carrying out data input, and namely data input can not be carried out in the back side 13 of capacitive touch screen 11.Same, the screen cover 14 of resistive touch screen 12 is the face can carrying out data input.
Touch panel can comprise capacitive touch screen or resistive touch screen.Touch panel in the embodiment of the present invention adopts double-decker, and wherein, upper strata adopts capacitive touch screen, and lower floor adopts resistive touch screen.
In the embodiment of the present invention, capacitive touch screen 11 covers the surface of resistive touch screen 12.This coverage mode can for cover completely, and namely capacitive touch screen 11 can be identical with the size of resistive touch screen 12.
Should be understood that resistive touch screen has double-deck screen.When finger presses screen, bilayer screen interlude distance changes, and causes screen resistance value to change, and then obtains the pressing position of finger.Alternatively, resistive touch screen is a kind of sensor, can be made up of double-deck screen.The one side of upper strata screen and lower floor's screen can scribble indium tin metal oxide (Indium tin oxide, ITO), and ITO has good electric conductivity and the transparency.When touch operation, the ITO of upper strata screen lower floor can touch the ITO on lower floor's screen upper strata, spreads out of corresponding electric signal, delivers to processor through change-over circuit, be converted into the X on screen, Y value by computing, thus complete the action clicked via inductor.
As shown in Figure 1, the back side 13 of capacitive touch screen 11 is adjacent with the screen cover 14 of resistive touch screen 12.This adjacent fashion can be fitted for gapless, to ensure, when pressing capacitive touch screen 11, the resistive touch screen 12 be positioned at below capacitive touch screen 11 can be made indirectly can to produce deformation, and then make double-deck screen come in contact.
Should also be understood that for resistive touch screen, namely small pressing can detect the pressing position on resistive touch screen.In the embodiment of the present invention, by pressing capacitive touch screen, the double-deck screen of resistive touch screen indirectly can be made to contact, namely can detect the position of pressing.
Fig. 2 is the schematic block diagram of the touch input device of another embodiment of the present invention.For aspect describes, part identical with Fig. 1 in Fig. 2 adopts identical numbering.
Alternatively, as another embodiment, the touch input device in the embodiment of the present invention can also comprise switch unit 15, for switching the data acquisition modes of touch input device.
The double-decker that the touch panel employing capacitive touch screen of the touch input device in the embodiment of the present invention and resistive touch screen combine, and capacitive touch screen is on upper strata, resistive touch screen is in lower floor.Under the control of switch unit, the touch input device of this double-decker touch panel uses capacitive touch screen when non-underwater operation, is switched to use resistive touch screen under water during operation.Touch input device in the embodiment of the present invention can realize using under water.
Should be understood that this switch unit can be logic functional block, also can be certain physical button in touch input device 30, can also be certain physical button in the subscriber equipment at touch input device place.The embodiment of the present invention does not limit for the concrete form of switch unit, only needs this switch unit can realize switching the data acquisition modes of touch input device.
Alternatively, as an embodiment, the switch unit in the embodiment of the present invention can be logic function unit.This logic function unit can be realized by the function key on capacitive touch screen.When touch input device uses under water, the function key on capacitive touch screen is selected to switch.
Alternatively, as another embodiment, the switch unit in the embodiment of the present invention can be physical button.This physical button can switch the data acquisition modes of touch input device.Such as, can switch between data acquisition modes corresponding to capacitive touch screen and data acquisition modes corresponding to resistive touch screen.
Alternatively, as another embodiment, the data acquisition modes of touch input device comprises data acquisition modes corresponding to capacitive touch screen and data acquisition modes corresponding to resistive touch screen, wherein, switch unit can work as touch input device when not using in water, and the data acquisition modes switching touch input device is the data acquisition modes that capacitive touch screen is corresponding; When touch input device uses in water, the data acquisition modes switching touch input device is the data acquisition modes that resistive touch screen is corresponding.
Particularly, when touch input device uses under water, can realize closing data acquisition modes corresponding to capacitive touch screen by system by pressing logic function button or physical button, and the data acquisition modes that opening resistor formula touch-screen is corresponding.When touch input device does not use under water, this physical button can be pressed and realize closing data acquisition modes corresponding to capacitive touch screen by system, and open data acquisition modes corresponding to capacitive touch screen.
Touch input device in the embodiment of the present invention can be applied in a user device.Alternatively, as another embodiment, subscriber equipment can comprise the touch input device of above-mentioned Fig. 1 or Fig. 2.Should be understood that for convenience of explanation, illustrate only the touch input device relevant to the embodiment of the present invention, other structures also comprised in subscriber equipment, the present invention is not described in detail.
Alternatively, as another embodiment, the switch unit in the embodiment of the present invention can adopt the physical button in subscriber equipment to realize.Such as, if subscriber equipment is mobile phone, then this physical button can be keyboard, also can be key of taking pictures, and can also be volume key.When mobile phone uses under water, can press by long the physical button such as key or volume key of taking pictures, make the data acquisition modes that system closing capacitive touch screen is corresponding, the data acquisition modes that starting resistance formula touch-screen is corresponding simultaneously.When mobile phone does not use under water, can press by long the physical button such as key or volume key of taking pictures, turn back to the data acquisition modes that capacitive touch screen is corresponding.
Fig. 3 is the schematic configuration diagram of the touch input device of another embodiment of the present invention.The touch input device 30 of Fig. 3 comprises outer screen 31, capacitance plate optical cement (Optically Clear Adhesive, OCA) layer 32, ITO pattern (ITO Pattern) layer 33, capacitance plate mylar (Polyester Film, PET Film) layer 34, touch screens shields 35, shields 36 and touch screens PET Film layer 37 under touch screens.
Should be understood that the touch input device 30 shown in Fig. 3 only illustrates the schematic configuration diagram of touch panel.Not shown in Figure 3 for switch unit.This switch unit can be logic functional block, also can be certain physical button in touch input device 30, can also be certain physical button in the subscriber equipment at touch input device place.The embodiment of the present invention is not limited to this.
Alternatively, as another embodiment, the material of outer screen 31 can be the organic glass screens such as polymethylmethacrylate (Polymethyl Methacrylate, PMMA), and also can use other transparent materials, the embodiment of the present invention is not limited to this.
Wherein, touch screens PET Film layer can also show the replacement of module (LCD Module, LCM) polaroid with LCD.
Should be understood that capacitance plate OCA layer 32, ITO Pattern layer 33 and capacitance plate PET Film layer 34 together constitute capacitive touch screen.Touch screens shields 35, and under touch screens, screen 36 and touch screens PET Film layer 37 together constitute resistive touch screen.
Should be understood that the structure that capacitive touch screen in the embodiment of the present invention and resistive touch screen can be selected and material are as just an embodiment.The embodiment of the present invention does not limit for the structure of capacitive touch screen and resistive touch screen and material.
In Fig. 3, capacitive touch screen and resistive touch screen can fit tightly, and contact, realize using the data acquisition modes that resistive touch screen is corresponding under water to guarantee making touch screens to shield 35 by pressing capacitive touch screen with screen 36 under touch screens.
Particularly, when touch input device uses under water, the outer screen 31 of pressing can make capacitance plate OCA layer 32, there is deformation in ITO Pattern layer 33 and capacitance plate PET Film layer 34, this deformation and then result in and touch screens shields 35 36 contact with shielding under touch screens, thus achieve data acquisition modes corresponding to employing resistive touch screen.
Fig. 4 is the indicative flowchart of the method for the switch data acquisition mode of one embodiment of the invention.The method of the switch data acquisition mode shown in Fig. 4 can be realized by the touch input device in Fig. 1 to Fig. 3 or subscriber equipment.The method 400 comprises:
401, when touch input device does not use in water, the data acquisition modes switching touch input device is the data acquisition modes that capacitive touch screen is corresponding;
402, when touch input device uses in water, the data acquisition modes switching touch input device is the data acquisition modes that resistive touch screen is corresponding.
The embodiment of the present invention can switch the data acquisition modes of touch input device, and switches to the data acquisition modes that resistive touch screen is corresponding when using in water, the data acquisition modes switching to capacitive touch screen corresponding when on-waterborne uses.The method can not only realize using this touch input device under water, can also adopt the data acquisition modes that capacitive touch screen is corresponding, realize high precision manipulation when non-use under water.
Should be understood that the method shown in Fig. 4 can be performed by touch input device, then the method can realize using touch input device in water, and the switch step of the data acquisition modes of this touch input device can be realized by the switch unit in touch input device.This switch unit can be logic function unit.
Will also be understood that, method shown in Fig. 4 can be performed by subscriber equipment, then the method can realize using subscriber equipment in water, and can be realized by the physical button of subscriber equipment for this step of data acquisition modes of the touch input device switched in this subscriber equipment.Such as, length presses the physical button such as key or volume key of taking pictures.
In the present invention, when be described to particular elements between first component and second component time, can intervening elements be there is between this particular elements and first component or second component, also can not there is intervening elements; When being described to particular elements and connecting other parts, this particular elements directly can be connected with other parts described and not have intervening elements, also directly can not be connected with other parts described and have intervening elements.
Should understand, in various embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
In addition, term " system " and " network " are often used interchangeably in this article herein.Term "and/or" herein, being only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, and such as, A and/or B, can represent: individualism A, exists A and B simultaneously, these three kinds of situations of individualism B.In addition, character "/" herein, general expression forward-backward correlation is to the relation liking a kind of "or".
Should be understood that in embodiments of the present invention, " B corresponding to A " represents that B and A is associated, and can determine B according to A.But should also be understood that and determine B and do not mean that only to determine B according to A according to A, B can also be determined according to A and/or out of Memory.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience of description and succinctly, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed coupling each other or direct-coupling or communication connection can be indirect coupling by some interfaces, device or unit or communication connection, also can be electric, machinery or other form connect.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of embodiment of the present invention scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, and also can be that the independent physics of unit exists, also can be that two or more unit are in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can use hardware implementing, or firmware realizes, or their array mode realizes.When implemented in software, above-mentioned functions can be stored in computer-readable medium or as the one or more instruction on computer-readable medium or code and transmit.Computer-readable medium comprises computer-readable storage medium and communication media, and wherein communication media comprises any medium being convenient to transmit computer program from a place to another place.Storage medium can be any usable medium that computing machine can access.Be not limited to as example: computer-readable medium can comprise RAM, ROM, EEPROM, CD-ROM or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or storing the expectation with instruction or data structure form program code and can by any other medium of computer access.In addition.Any connection can be suitable become computer-readable medium.Such as, if software be use concentric cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line (DSL) or such as infrared ray, radio and microwave and so on wireless technology from website, server or other remote source, so the wireless technology of concentric cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave and so on be included in affiliated medium fixing in.As used in the present invention, dish (Disk) and dish (disc) comprise compression laser disc (CD), laser dish, laser disc, Digital Versatile Disc (DVD), floppy disk and Blu-ray Disc, the usual magnetic of its mid-game copy data, what dish then carried out optics with laser copies data.Combination above also should be included within the protection domain of computer-readable medium.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a touch input device, is characterized in that, comprises capacitive touch screen and resistive touch screen, wherein,
Described capacitive touch screen covers the surface of described resistive touch screen and the screen cover of the back side of described capacitive touch screen and described resistive touch screen is adjacent, and described resistive touch screen is for Gather and input data when described touch input device is in water.
2. touch input device according to claim 1, is characterized in that, also comprises:
Switch unit, for switching the data acquisition modes of described touch input device.
3. touch input device according to claim 2, it is characterized in that, the data acquisition modes of described touch input device comprises data acquisition modes corresponding to capacitive touch screen and data acquisition modes corresponding to resistive touch screen, wherein, described switch unit, specifically for
When described touch input device does not use in water, the data acquisition modes switching described touch input device is the data acquisition modes that capacitive touch screen is corresponding;
When described touch input device uses in water, the data acquisition modes switching described touch input device is the data acquisition modes that capacitive touch screen is corresponding.
4. a subscriber equipment, is characterized in that, comprises the touch input device according to any one of claim 1-3.
5. a method for switch data acquisition mode, is characterized in that, comprising:
When touch input device does not use in water, the data acquisition modes switching described touch input device is the data acquisition modes that capacitive touch screen is corresponding;
When described touch input device uses in water, the data acquisition modes switching described touch input device is the data acquisition modes that resistive touch screen is corresponding.
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| CN201410848922.8A CN104516612A (en) | 2014-12-29 | 2014-12-29 | Switching data collecting method, touch input device and user equipment |
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