CN103037085B - Mobile terminal and touch control method thereof - Google Patents
Mobile terminal and touch control method thereof Download PDFInfo
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- CN103037085B CN103037085B CN201210529989.6A CN201210529989A CN103037085B CN 103037085 B CN103037085 B CN 103037085B CN 201210529989 A CN201210529989 A CN 201210529989A CN 103037085 B CN103037085 B CN 103037085B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005316 response function Methods 0.000 claims abstract description 55
- 239000012528 membrane Substances 0.000 claims description 114
- 230000006698 induction Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The invention discloses a mobile terminal and a touch control method of the mobile terminal. The mobile terminal comprises a touch screen and a first light-emitting diode (LED) array, wherein the touch screen is provided with a first touch key, the first LED array is arranged below the touch screen and is composed of a plurality of LED lamps, the first LED array displays a first graph to identify the first touch key on the touch screen, and the first touch key corresponds to a first response function. Due to the mobile terminal and the touch control method of the mobile terminal, processes are decreased, and cost is lowered.
Description
Technical field
The present invention relates to touch control field, particularly relate to a kind of mobile terminal and method of toch control thereof.
Background technology
At present, touch-screen is applied in mobile terminal more and more, such as mobile phone, panel computer, personal digital assistant etc., some membrane keyboards also can be set conventionally on touch-screen, such as in the mobile phone of lift-launch Android operating system, conventional membrane keyboard returns to a Menu key, return to main screen key and Menu key, the touch displaying principle of these membrane keyboards is: touch key-press district is set on touch-screen, the position that membrane keyboard is corresponding in touch key-press district covers with the printing opacity ink that is printed with icon, the function of this this membrane keyboard of icon representation, and cover with lighttight ink in other positions, touch key-press district, one LED lamp is set below each icon, the light transmission icon that LED lamp sends, thereby demonstrate position and the corresponding function thereof of membrane keyboard.
But membrane keyboard is adopted in this way and identified for user, need to apply one deck ink, also need to print icon on ink, complex procedures and cost are high, and the light utilization efficiency of LED lamp is low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of mobile terminal and method of toch control thereof, can make LED array directly identify membrane keyboard.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of mobile terminal is provided, and this mobile terminal comprises touch-screen and the first LED array, has the first membrane keyboard on touch-screen; The first LED array is arranged at the below of touch-screen, and the first LED array is made up of several LED lamps, and the first LED array demonstrates the first figure, to identify the first membrane keyboard on touch-screen, and corresponding the first response function of the first membrane keyboard.
Wherein, mobile terminal also comprises the second LED array, and the second LED array is made up of several LED lamps, on touch-screen, there is the second membrane keyboard, the second LED array demonstrates second graph, to identify the second membrane keyboard on touch-screen, and corresponding the second response function of the second membrane keyboard.
Wherein, mobile terminal also comprises baseband chip, touch-screen inside has touch circuit, touch the touch that circuit inductance touch-screen is subject to, produce touch signal to baseband chip, baseband chip shows the first figure according to touch signal control the first LED array and controls the second LED array demonstration second graph.
Wherein, mobile terminal also comprises module is set, module is set for receiving user's setting, and controlling signal to baseband chip according to setting generation, baseband chip makes corresponding the second response function of the first membrane keyboard, makes corresponding the first response function of the second membrane keyboard, control the first LED array show that second graph and control the second LED array show the first figure according to control signal.
Wherein, baseband chip has universal input output pin, and universal input output pin is connected with the first LED array and the second LED array.
Wherein, universal input output pin is connected with the first LED array and the second LED array by decoder.
Wherein, mobile terminal also comprises the 3rd LED array, and the 3rd LED array is made up of several LED lamps, on touch-screen, there is the 3rd membrane keyboard, the 3rd LED array demonstrates the 3rd figure, to identify the 3rd membrane keyboard on touch-screen, and corresponding the 3rd response function of the 3rd membrane keyboard.
Wherein, the first response function is for returning to a upper menu, and the second response function is for returning to main screen, and the 3rd response function is exhalation submenu.
Wherein, mobile terminal is mobile phone.
For solving the problems of the technologies described above, another technical solution used in the present invention is: the method for toch control that a kind of mobile terminal is provided, this method of toch control comprises: the touch that induction touch panel is subject to, controlling the first LED array shows the first figure and controls the second LED array demonstration second graph, the first figure identifies the first membrane keyboard on touch-screen, second graph identifies the second membrane keyboard on touch-screen, corresponding the first response function of the first membrane keyboard, corresponding the second response function of the second membrane keyboard; Receive user's setting, produce control signal; Make corresponding the second response function of the first membrane keyboard, make corresponding the first response function of the second membrane keyboard, control the first LED array show that second graph and control the second LED array show the first figure according to control signal.
Mobile terminal of the present invention and method of toch control thereof arrange the first LED array below touch-screen, show that by the first LED array the first pattern identification goes out the first membrane keyboard on touch-screen, compared to existing technology, demonstrate membrane keyboard by the icon printing on LED light irradiation ink, mobile terminal of the present invention and method of toch control thereof do not need printing-ink, make the first LED array directly identify the first membrane keyboard, can reduce operation, reduce costs, improve light utilization efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of mobile terminal the first embodiment of the present invention;
Fig. 2 is the structural representation of mobile terminal the second embodiment of the present invention;
Fig. 3 is the baseband chip of the mobile terminal shown in Fig. 2 and the schematic diagram of a kind of connected mode of the first LED array;
Fig. 4 is the baseband chip of the mobile terminal shown in Fig. 2 and the schematic diagram of the another kind of connected mode of the first LED array;
Fig. 5 is the state variation schematic diagram that the mobile terminal shown in Fig. 2 exchanges the first figure and second graph;
Fig. 6 is the structural representation of mobile terminal of the present invention the 3rd embodiment;
Fig. 7 is the schematic flow sheet of the method for toch control embodiment of mobile terminal of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the structural representation of mobile terminal the first embodiment of the present invention.This mobile terminal comprises touch-screen 101 and the first LED array 102.In the present embodiment, mobile terminal is preferably mobile phone, has the mobile terminal of touch-screen but can be also other as panel computer and personal digital assistant etc., and the present invention is not construed as limiting this.
On touch-screen 101, there is the first membrane keyboard 1011, the material of touch-screen 101 is generally glass, therefore touch-screen 101 entirety are transparent, touch-screen 101 is in the time dispatching from the factory, the first membrane keyboard 1011 has just had definite position on touch-screen 101, but it is also invisible under normal circumstances, when user uses mobile terminal, and do not know the accurate location of the first membrane keyboard 1011.
The first LED array 102 is arranged at the below of touch-screen 101, the first LED array 102 is made up of several LED lamps, such as the first LED array 102 LED lamp matrix that is 3*4, or the first LED array 102 LED lamp matrix that is 3*5, the LED lamp number that the present invention forms the first LED array 102 is not construed as limiting.The first LED array 102 can demonstrate the first figure, to identify corresponding the first response function of the first membrane keyboard 1011, the first membrane keyboard 1011 on touch-screen 101.Wherein, the first figure is the figure corresponding with the first response function, and for example, in Android operating system, the first response function is for returning to a upper menu, and the first figure is " ← " (as shown in Figure 1) accordingly.When user uses mobile terminal, the first LED array 102 demonstrates " ← ", correspondingly, on the first membrane keyboard 1011, just present " ← ", thereby user recognizes the position of the first membrane keyboard 1011, and then tapping the first membrane keyboard 1011, the program of mobile terminal is just carried out the function of returning to a menu.Certain the first response function also can be and returns to main screen, and the first figure is accordingly
The mobile terminal of the present embodiment by arranging the first LED array 102 below touch-screen 101, demonstrate the first figure of the first membrane keyboard 1011 correspondences with the first LED array 102, the first figure is presented on the first membrane keyboard 1011 again, demonstrate membrane keyboard by the icon printing on LED light irradiation ink compared to existing technology, the mobile terminal of the present embodiment does not need printing-ink, make the first LED array 102 directly identify the first membrane keyboard 1011, can reduce operation, reduce costs.The first LED array 102 is made up of multiple LED lamps, and the size of these LED lamps can be done enough littlely, and common luminous formation the first figure of LED lamp on ad-hoc location, can improve light utilization efficiency.
Refer to Fig. 2, Fig. 2 is the structural representation of mobile terminal the second embodiment of the present invention.This mobile terminal comprises touch-screen 201, the first LED array 202, the second LED array 203, baseband chip 204 and module 205 is set.On touch-screen 201, there is the first membrane keyboard 2011 and the second membrane keyboard 2012.
Touch-screen 201, the first LED array 202 and the first membrane keyboard 2011 have the technical characterictic identical with touch-screen 101, the first LED array 101 and the first membrane keyboard 1011 of the first embodiment, are not described in detail in this.
The second LED array 203 is made up of several LED lamps, and the second LED array 203 demonstrates second graph, to identify the second membrane keyboard 2012 on touch-screen 201, wherein, corresponding the second response function of the second membrane keyboard 2012.Owing to having the first response function and the second response function, therefore need to represent the first response function and the second response function with different figures.Similar with the first embodiment,, the first figure is set for " ← " here, to represent the first response function, second graph is set is
to represent the second corresponding function.
Baseband chip 204 can control the first LED array 202 and the second LED array 203 shows corresponding figure.There is touch circuit in touch-screen 201 inside, touch the touch that circuit can induction touch panel 201 be subject to, produce touch signal to baseband chip 204, baseband chip 204 shows that according to touch signal control the first LED array 202 the first figure and control the second LED array 203 show second graph.
The baseband chip 204 of the present embodiment has universal input output pin (not shown), baseband chip 204 can directly be connected with the first LED array 202 and the second LED array 203 by universal input output pin, for example, refer to Fig. 3, Fig. 3 is the baseband chip of the mobile terminal shown in Fig. 2 and the schematic diagram of a kind of connected mode of the first LED array.In the present embodiment, the LED lamp matrix that the first LED array 202 is 3*5, baseband chip 204 is connected with 15 LED lamps of the first LED array 202 by 15 pin lines, the corresponding LED lamp of each root pin line, can directly drive each LED lamp bright or dark, be touched to touch-screen 201 when touching circuit inductance, produce touch signal to baseband chip 204, baseband chip 204 is bright or dark according to the corresponding LED lamp of touch signal drives, to show the first figure.
The baseband chip 204 of the present embodiment can also be connected with the first LED array 202 and the second LED array 203 by decoder.For example, refer to Fig. 4, Fig. 4 is the baseband chip of the mobile terminal shown in Fig. 2 and the schematic diagram of the another kind of connected mode of the first LED array.In the present embodiment, in order to reduce the directly actuated pin line of baseband chip 204, to simplify circuit, between baseband chip 204 and the first LED array 202, decoder 2041 is set, decoder 2041 is preferably 4 line-16 line decoders, concrete model is for example the 74LS154 of Fairchild company, and controlling in sequential, LED lamp bright or often help secretly represents by 1 and 0,1 represents brightly, and 0 representative is dark.4 line-16 line decoders can translate to the output signal of 16 any one 4 control signal, for example baseband chip 204 is inputted any four binary digits, all can obtain the output signal of 16 at decoder 2041 outputs, thereby drive the first LED array 202 to show corresponding figure.By the setting of decoder 2041, baseband chip 204 can only need to control 4 pin lines complete 15 controls that LED lamp is bright or dark.
Should be appreciated that between baseband chip 204 and the second LED array 203 and can adopt the connected mode identical with the first LED array 202.
Module 205 is set for receiving user's setting, and controlling signal to baseband chip 204 according to setting to produce, baseband chip 204 makes corresponding the second response function of the first membrane keyboard 2011, makes corresponding the first response function of the second membrane keyboard 2012, controls the first LED array 202 and show second graph and control the second LED array 203 and show the first figure according to control signal.
Because mobile terminal is in the time designing, dexterous user has only been considered in its ergonomics design, and forecloses for those left-handed users.A lot of mobile terminals do very greatly by the size of touch-screen 201, and the first membrane keyboard 2011 and the second membrane keyboard 2012 spacing are also larger, and common the first membrane keyboard 2011 is positioned at touch-screen 201 left sides, and the second membrane keyboard 2012 is positioned at touch-screen 201 right sides.When dexterous user's single-hand handling & mobile terminal, can touch easily the second membrane keyboard 2012, but left-handed user is but difficult to touch the second membrane keyboard 2012, basic need is assisted by another hand, but this is just for user makes troubles, and user has when being inconvenient to use two hands unavoidably.Just dexterous user at last, its right hand also may be inconvenient to grip mobile terminal, while taking subway such as user, the right hand is grasping handrail, or user by bike time right hand grasping handlebar with controlling party to.Obviously, the membrane keyboard position of the mobile terminal of prior art is fixed, can not solve the problems of the technologies described above, although and mobile terminal of the present invention the first membrane keyboard 2011 and the second membrane keyboard 2012 are also fixed, the response function that but can exchange both, facilitates user to operate.
Particularly, refer to Fig. 5, Fig. 5 is the state variation schematic diagram that the mobile terminal shown in Fig. 2 exchanges the first figure and second graph.In the time not needing to exchange the first figure and second graph, the first LED array 202 shows the first figure, on the first membrane keyboard 2011, presents " ← ", now, and the first membrane keyboard 2011 corresponding the first response function-" returning to a menu "; The second LED array 203 shows second graph, on the second membrane keyboard 2012, presents
second membrane keyboard 2012 corresponding the second response function-" returning to main screen ".After user makes exchange and sets, module 205 is set receives user's setting, 204 of baseband chips are controlled the first LED array 202 and are shown second graph, on the first membrane keyboard 2011, present
control first membrane keyboard 2011 corresponding the second response function-" returning to main screen " simultaneously; Baseband chip 204 is controlled the second LED array 203 and is shown the first figure, on the second membrane keyboard 2012, presents " ← ", controls the second membrane keyboard 2012 corresponding the first response function-" returning to a menu " simultaneously.Thereby, complete the exchange of the first membrane keyboard 2011 and the second membrane keyboard 2012 functions and figure, express intuitively to user, facilitate user to change hand and operate.And the physical location of the first membrane keyboard 2011 and the second membrane keyboard 2012 does not change.
The control signal that the mobile terminal of the present embodiment is set generation by baseband chip 204 according to user makes the first LED array 202 and the second LED array 203 exchange demonstration the first figure of the first membrane keyboard 2011 correspondences and the second graph of the second membrane keyboard 2012 correspondences, and corresponding the first response function exchange corresponding to the second response function.The figure of membrane keyboard and function immobilize compared to existing technology, and the present invention can adapt to all users' demand.
Refer to Fig. 6, Fig. 6 is the structural representation of mobile terminal of the present invention the 3rd embodiment.This mobile terminal also comprises the 3rd LED array 206 and the 3rd membrane keyboard 2013 on the basis of the second embodiment.
The 3rd LED array 206 is made up of several LED lamps, on touch-screen 201, there are the 3rd membrane keyboard 2013, the three LED array 206 and demonstrate the 3rd figure, to identify the 3rd membrane keyboard 2013 on touch-screen 201, wherein, corresponding the 3rd response function of the 3rd membrane keyboard 2013.In the present embodiment, the 3rd figure of the 3rd membrane keyboard 2013 correspondences is
the 3rd response function is exhalation submenu.What deserves to be explained is, the 3rd figure of the 3rd membrane keyboard 2013 of the present embodiment can be exchanged and show with the second graph of the first figure of the first membrane keyboard 2011, the second membrane keyboard 2012, and its idiographic flow and the second embodiment are similar, are not described in detail in this.
Refer to Fig. 7, Fig. 7 is the schematic flow sheet of the method for toch control embodiment of mobile terminal of the present invention.This method of toch control comprises the following steps.
Step S701: the touch that induction touch panel is subject to, controlling the first LED array shows the first figure and controls the second LED array demonstration second graph, the first figure identifies the first membrane keyboard on touch-screen, second graph identifies the second membrane keyboard on touch-screen, corresponding the first response function of the first membrane keyboard, corresponding the second response function of the second membrane keyboard.
In the present embodiment, the first membrane keyboard is at the Far Left of touch-screen, and the second membrane keyboard is at the rightmost of touch-screen.
Step S702: receive user's setting, produce control signal.
User can set by the menu option in user interface, certainly, also can use other mode to set, and the present invention is not construed as limiting this.
Step S703: make corresponding the second response function of the first membrane keyboard, make corresponding the first response function of the second membrane keyboard, control the first LED array show that second graph and control the second LED array show the first figure according to control signal.
Wherein, the first response function is for returning to a upper menu, and the first figure is " ← "; The second response function is for returning to main screen, and second graph is
the baseband chip of mobile terminal can drive the first LED array to show according to control signal
and control the second LED array shows " ← ".Further control the first membrane keyboard correspondence and return to main screen, the second membrane keyboard correspondence is returned to a menu.
The present embodiment provides a concrete application example, its detailed process is: be the first response function and concrete handling function of the second response function predefine, if the first response function is FunReturn (), the second response function is FunMenu (), be that the first membrane keyboard and the second membrane keyboard define respectively a virtual function pointer Void*FunLeft () and Void*FunRight (), according to user's setting, function pointer is carried out to assignment again, FunLeft=FunMenu, FunRight=FunReturn, make corresponding the second response function of the first membrane keyboard, corresponding the first response function of the second membrane keyboard.Certainly, concrete application example is not limited to the present invention, and those skilled in the art can realize by alternate manner.
The method of toch control of the mobile terminal of the present embodiment converts the corresponding figure of membrane keyboard by LED array, and the response function of membrane keyboard also can change along with the change of figure, the figure of membrane keyboard and function immobilize compared to existing technology, and the method for toch control of mobile terminal of the present invention can meet the demand of different user.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a mobile terminal, is characterized in that, described mobile terminal comprises:
Touch-screen, has the first membrane keyboard on described touch-screen;
The first LED array, described the first LED array is arranged at the below of described touch-screen, and described the first LED array is made up of several LED lamps;
Wherein, described the first LED array demonstrates the first figure, to identify described the first membrane keyboard on described touch-screen, and corresponding the first response function of described the first membrane keyboard;
Described mobile terminal also comprises the second LED array, described the second LED array is made up of several LED lamps, on described touch-screen, there is the second membrane keyboard, described the second LED array demonstrates second graph, to identify described the second membrane keyboard on described touch-screen, corresponding the second response function of described the second membrane keyboard;
Described mobile terminal also comprises baseband chip, described touch-screen inside has touch circuit, the touch that described in described touch circuit inductance, touch-screen is subject to, produce touch signal to described baseband chip, described baseband chip shows described the first figure and controls described the second LED array according to the first LED array described in described touch signal control and shows described second graph;
Described mobile terminal also comprises module is set, the described module that arranges is for receiving user's setting, and produce and control signal to described baseband chip according to described setting, described baseband chip makes corresponding described the second response function of described the first membrane keyboard, makes corresponding described the first response function of described the second membrane keyboard, controls described the first LED array and show described second graph and control described the second LED array and show described the first figure according to described control signal.
2. mobile terminal according to claim 1, is characterized in that, described baseband chip has universal input output pin, and described universal input output pin is connected with described the first LED array and described the second LED array.
3. mobile terminal according to claim 2, is characterized in that, described universal input output pin is connected with described the first LED array and described the second LED array by decoder.
4. mobile terminal according to claim 1, it is characterized in that, described mobile terminal also comprises the 3rd LED array, described the 3rd LED array is made up of several LED lamps, on described touch-screen, there is the 3rd membrane keyboard, described the 3rd LED array demonstrates the 3rd figure, to identify described the 3rd membrane keyboard on described touch-screen, and corresponding the 3rd response function of described the 3rd membrane keyboard.
5. mobile terminal according to claim 4, is characterized in that, described the first response function is for returning to a upper menu, and described the second response function is for returning to main screen, and described the 3rd response function is exhalation submenu.
6. mobile terminal according to claim 1, is characterized in that, described mobile terminal is mobile phone.
7. a method of toch control for mobile terminal, is characterized in that, described method of toch control comprises:
The touch that induction touch panel is subject to, controlling the first LED array shows the first figure and controls the second LED array demonstration second graph, described the first figure identifies the first membrane keyboard on described touch-screen, described second graph identifies the second membrane keyboard on described touch-screen, corresponding the first response function of described the first membrane keyboard, corresponding the second response function of described the second membrane keyboard;
Receive user's setting, produce control signal;
Make corresponding described the second response function of described the first membrane keyboard, make corresponding described the first response function of described the second membrane keyboard, control described the first LED array and show described second graph and control described the second LED array and show described the first figure according to described control signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210529989.6A CN103037085B (en) | 2012-12-10 | 2012-12-10 | Mobile terminal and touch control method thereof |
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| CN201210529989.6A CN103037085B (en) | 2012-12-10 | 2012-12-10 | Mobile terminal and touch control method thereof |
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| CN103037085A CN103037085A (en) | 2013-04-10 |
| CN103037085B true CN103037085B (en) | 2014-12-10 |
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| CN106155406B (en) * | 2015-05-14 | 2021-01-12 | 佛山市顺德海尔电器有限公司 | Outlet structure of touch film |
| CN106921378B (en) * | 2015-12-24 | 2021-06-29 | 小米科技有限责任公司 | Touch key module and mobile terminal |
| CN105975173A (en) * | 2016-03-30 | 2016-09-28 | 维沃移动通信有限公司 | Mobile terminal and display method of functional key icon of mobile terminal |
| CN106293201A (en) * | 2016-07-26 | 2017-01-04 | 广东美的厨房电器制造有限公司 | Contact panel and electrical equipment |
| CN110780746B (en) * | 2019-10-09 | 2021-08-24 | 维沃移动通信有限公司 | Key structure, key control method and electronic equipment |
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| US7932840B2 (en) * | 2007-05-11 | 2011-04-26 | Sony Ericsson Mobile Communications Ab | Systems and methods for changing characters associated with keys |
| CN201571090U (en) * | 2009-11-19 | 2010-09-01 | 中兴通讯股份有限公司 | Mobile terminal |
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