CN105302348A - Thermal induction type touch screen as well as touch method and terminal equipment on basis of touch screen - Google Patents
Thermal induction type touch screen as well as touch method and terminal equipment on basis of touch screen Download PDFInfo
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- CN105302348A CN105302348A CN201410349853.6A CN201410349853A CN105302348A CN 105302348 A CN105302348 A CN 105302348A CN 201410349853 A CN201410349853 A CN 201410349853A CN 105302348 A CN105302348 A CN 105302348A
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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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96035—Touch switches by temperature detection, i.e. body heat
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a thermal induction type touch screen as well as a touch method and terminal equipment on the basis of the touch screen. The thermal induction type touch screen comprises a display screen, a heat conduction layer and a sampling comparator, wherein the heat conduction layer is arranged on the display screen and used for receiving touch operation of a user and transferring the heat brought by the touch operation to the sampling comparator; and the sampling comparator is used for determining effective touch information according to the heat. The terminal equipment comprises a touch chip and a processor, wherein the touch chip is used for determining position information of the touch operation according to the effective touch information output by the thermal induction type touch screen; and the processor is used for responding the touch operation of the user according to the position information. According to the thermal induction type touch screen, the energy is saved, the battery cruising power of the terminal equipment is improved and the bad heat dissipation problem of the terminal equipment due to self-heating is solved.
Description
Technical field
The present invention relates to touch screen technology field, particularly relate to a kind of thermal-induction type touch screen and based on the touch control method of this touch-screen and terminal device.
Background technology
At present, on the terminal device maximum are capacitive touch screens, its principle relies on finger to form electric capacity near screen and ITO (IndiumTinOxides, nano indium tin metal oxide) conductive layer, causes the change of ITO layer electric capacity physical quantity and determine positional information.The implementation of touch-screen has a variety of in fact, except common capacitive touch screen, and the resistive touch screen, infrared touch panel, acoustic wave touching screen etc. eliminated by capacitive touch screen in addition.During resistive touch screen work, need armrest to refer to wait object pressing touch-screen, cause the change of this some place resistance physical quantity, thus determine positional information; During infrared touch panel work, need in touch screen surface that gather level with vertical infrared ray striation, if when having touching, finger waits and intercepts light, causes the light physical quantity variation at receiver place; Acoustic wave touching screen is similar, needs to arrange ultrasound wave transmitter-receiver device in touch screen surface, when finger waits and touches, causes the change of receiving trap place sound wave, thus determines positional information; Therefore, generally speaking, positional information is determined in the change causing certain physical quantity when the principle of work of touch-screen is all and touches touch-screen by finger etc., realizes man-machine interaction.
Because existing touch-screen all needs to produce active excitation signal by touching, cause the energy ezpenditure of terminal to a certain extent, in addition, the heat dissipation problem of terminal inner power management chip, master chip, power amplifier etc. also perplexs a difficult problem for user's experience.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of thermal-induction type touch to shield and based on the touch control method of this touch-screen and terminal device, need not produce active excitation signal, reducing the energy resource consumption of terminal device.
The technical solution used in the present invention is, described thermal-induction type touch screen, comprising: display screen, and:
Being laid in the heat-conducting layer on display screen, for receiving the touch control operation of user, the heat that described touch control operation brings being passed to sampling comparer;
Sampling comparer, for determining effectively to touch information according to described heat.
Further, heat-conducting layer laying mode on a display screen, comprising:
By Heat Conduction Material with the form of heat conduction bar, evenly lay on a display screen from horizontal direction and vertical direction respectively, form heat-conducting layer; Do not contact between each heat conduction bar.
Further, the Heat Conduction Material that heat-conducting layer adopts, comprising: the mica sheet of Kapton, heat conductive transparent or the silica gel thin film of heat conductive transparent.
Further, described sampling comparer, for described heat and the benchmark constant temperature preset being compared, when temperature contrast meets default temperature variation condition, exports the generation position of described temperature contrast as effective touching information.
Further, described thermal-induction type touch screen, also comprises:
Touch chip, for determining the positional information of described touch control operation according to effective touching information.
Further, described touch chip, for according to effectively touching information, determining corresponding touching scope, when described touching scope reaches default useful area, described touching scope being defined as the positional information of described touch control operation.
Further, described thermal-induction type touch screen, also comprises: heat storage device and converting heat device;
The described heat-conducting layer be laid on display screen, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation, passes to heat storage device;
Described heat storage device, stores for heat heat-conducting layer transmission come, exports to converting heat device when reaching and imposing a condition;
Described converting heat device, for converting the heat received to electric energy.
For the thermal-induction type touch screen not comprising touch chip, the present invention also provides a kind of terminal device adopting this thermal-induction type touch to shield, and comprising:
Touch chip, for the effective touching information exported according to thermal-induction type touch screen, determines the positional information of described touch control operation;
Processor, for the touch control operation according to described location information response user.
Further, described touch chip, for when the display screen of described thermal-induction type touch screen is lighted, according to effective touching information that described thermal-induction type touch screen exports, determines the positional information of described touch control operation.
Further, described terminal device, also comprises: heat storage device and converting heat device;
Described thermal-induction type touch screen, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation by heat-conducting layer, passes to heat storage device;
Heat storage device, stores for heat heat-conducting layer transmission come, exports to converting heat device when reaching and imposing a condition;
Converting heat device, for converting the heat received to electric energy.
The present invention also provides a kind of touch control method shielded based on this thermal-induction type touch, comprising:
When the touch-screen that described thermal-induction type touch shields is lighted, according to effective touching information that described thermal-induction type touch screen exports, determine the positional information of described touch control operation, then according to the touch control operation of described location information response user.
Adopt technique scheme, thermal-induction type touch of the present invention screen and based on the touch control method of this touch-screen and terminal device, at least there is following advantages:
1) low-power consumption, power saving.Contrast capacitive touch screen the most frequently used at present, its touch chip by generation active excitation signal formerly, relatively waste electric energy, from current test data, so that touch-screen to be scribed ss test case, its working current caused is at about 100 milliamperes, and for the battery powered terminal device of dependence, this will be a no small spending.And the thermal-induction type touch screen that the present invention proposes, do not adopt active excitation signal, only the heat of the limbs such as dependence finger is passive goes collection to receive, and will greatly reduce power consumption, promotes the flying power of terminal device.
2), when adopting energy storage device, flying power is promoted further.No matter whether the LCD of terminal device lights work, the heat conduction bar of this Novel hot induction type touch-screen passes to heat energy storage device by continual the heat-source energy collection higher than own temperature, and be converted into electric energy by converting heat device, may be used for, for charging the battery, improving the flying power of terminal device further.Meanwhile, solve the too high and problem that Consumer's Experience that is that cause is not good of local temperature that terminal device causes because of power management chip, master chip, power amplifier, accomplish the Appropriate application of energy.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the thermal-induction type touch screen of first embodiment of the invention;
Fig. 2 is the composition schematic diagram of the preferred thermal-induction type touch screen of first embodiment of the invention;
Fig. 3 is the composition schematic diagram of the thermal-induction type touch screen of second embodiment of the invention;
Fig. 4 is the composition schematic diagram of the terminal device of third embodiment of the invention;
Fig. 5 is the composition schematic diagram of the preferred terminal device of third embodiment of the invention;
Fig. 6 is the touch control method process flow diagram shielded based on this thermal-induction type touch of fourth embodiment of the invention;
Fig. 7 is the composition schematic diagram of the terminal device of fifth embodiment of the invention;
The terminal device that Fig. 8 (a), (b) are respectively fifth embodiment of the invention is not lighted and the principle of work schematic diagram under LCD illuminating state at LCD;
Fig. 9 is the overall despatching work process flow diagram of the terminal device of fifth embodiment of the invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in detail as after.
First introduce and of the present inventionly realize principle: from the underlying principles of touch-screen, a kind of thermal-induction type touch screen that the present invention proposes, adopts Heat Conduction Material, using the heat physical quantity of finger as the key element determining positional information, thus determine position of touch, realize corresponding function.This touch-screen is than various touch-screens in the past, adopt the heat of touching finger as pumping signal, just can save active excitation signal, the touch chip of scanning position only needs this pumping signal of passive reception thus knows positional information, greatly will save electric energy, promote the continuation of the journey of terminal device.Simultaneously Heat Conduction Material can absorb by the heat of thermal source in the heat of finger or surrounding environment, and collected in heat energy storage device, after thermal energy is electric energy by converting heat device, supply battery, improves the continuation of the journey of terminal device further.Heat Conduction Material can absorb the energy of leading away thermal source in surrounding environment, simultaneously also can by the thermal source of terminal device self, as: the heat absorption that power management chip, master chip, power amplifier etc. send is led away, carry out storage to transform, for giving the peripheral hardware charging of battery or connection terminal device, also alleviate the heating problem of the terminal device of puzzlement Consumer's Experience to a certain extent, this thermal-induction type touch screen is achieve many things at one stroke simultaneously.
First embodiment of the invention, a kind of thermal-induction type touch screen, as shown in Figure 1, comprises following ingredient: display screen 10, and:
Being laid in the heat-conducting layer 20 on display screen 10, for receiving the touch control operation of user, the heat that described touch control operation brings being passed to sampling comparer 30;
Concrete, heat-conducting layer 20 laying mode on a display screen, comprising:
By Heat Conduction Material with the form of heat conduction bar, evenly lay on a display screen from horizontal direction and vertical direction respectively, form heat-conducting layer; Do not contact between each heat conduction bar.The Heat Conduction Material that heat-conducting layer adopts, comprising:
The mica sheet of Kapton, heat conductive transparent or the silica gel thin film of heat conductive transparent.The choosing of Heat Conduction Material must meet the transparent and condition of good heat conductivity.
Sampling comparer 30, for determining effectively to touch information according to described heat.
Concrete, sampling comparer 30, for described heat and the benchmark constant temperature preset being compared, when temperature contrast meets default temperature variation condition, exports the generation position of described temperature contrast as effective touching information.In the present embodiment, temperature contrast meets default temperature variation condition, can be understood as: the difference of temperature corresponding to described heat and the benchmark constant temperature preset is in the temperature range preset, and the benchmark constant temperature preset can the needs of environmentally temperature or user be arranged flexibly.
Preferably, as shown in Figure 2, the thermal-induction type touch screen of the present embodiment, also comprises: heat storage device 60 and converting heat device 70;
Be laid in the heat-conducting layer 20 on display screen 10, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation, pass to heat storage device;
Heat storage device 60, stores for heat heat-conducting layer transmission come, exports to converting heat device when reaching and imposing a condition;
Converting heat device 70, for converting the heat received to electric energy.
Second embodiment of the invention, a kind of thermal-induction type touch screen, the thermal-induction type touch screen of the present embodiment is roughly the same with the first embodiment, and difference is, as shown in Figure 3, the thermal-induction type touch screen of the present embodiment, also comprises:
Touch chip 40, for determining the positional information of described touch control operation according to effective touching information.
Concrete, touch chip 40, for according to effectively touching information, determining corresponding touching scope, when described touching scope reaches default useful area, described touching scope being defined as the positional information of described touch control operation.In the present embodiment, preset useful area can need flexible setting according to user, preferably, the scope of the useful area preset can be determined according to area statistics mean value during user's finger touch screen, too large or too little all can be judged to be invalid.
It should be noted that, because this thermal-induction type touch screen coordinates terminal device to use, if do not comprise touch chip in this thermal-induction type touch screen, then touch chip can be set in terminal device, or, the function of touch chip can have been come by the processor in terminal device in theory.
Third embodiment of the invention, the terminal device of the thermal-induction type touch screen 80 in a kind of employing first embodiment, as shown in Figure 4, if the Reference numeral of this thermal-induction type touch screen is 80, this terminal device comprises following ingredient:
Touch chip 40, for the effective touching information exported according to thermal-induction type touch screen, determines the positional information of described touch control operation;
Concrete, touch chip 40, for when the display screen that this thermal-induction type touch shields is lighted, according to effective touching information that this thermal-induction type touch screen exports, determines the positional information of described touch control operation.
Processor 50, for the touch control operation according to described location information response user.
Preferably, as shown in Figure 5, this terminal device of the present embodiment, also comprises: heat storage device 60 and converting heat device 70;
Thermal-induction type touch screen 80, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation by heat-conducting layer, passes to heat storage device 60;
Heat storage device 60, stores for heat heat-conducting layer transmission come, exports to converting heat device 70 when reaching and imposing a condition;
Converting heat device 70, for converting the heat received to electric energy, is the charging of the battery of terminal device, even peripheral hardware.
Fourth embodiment of the invention, a kind of touch control method shielded based on this thermal-induction type touch, as shown in Figure 6, comprises the following steps:
Step S101, when the touch-screen that this thermal-induction type touch shields is lighted, according to effective touching information that described thermal-induction type touch screen exports, determines the positional information of described touch control operation;
Concrete, according to effectively touching information, determining corresponding touching scope, when described touching scope reaches default useful area, described touching scope being defined as the positional information of described touch control operation.
Step S102, according to the touch control operation of described location information response user.
Fifth embodiment of the invention, the present embodiment is on the basis of above-described embodiment, 7 ~ 9 introduces an application example of the present invention by reference to the accompanying drawings.
With reference to the composition structural representation comprising the terminal device of thermal-induction type touch screen shown in accompanying drawing 7, this terminal device, comprise: the LCD (abbreviation of LiquidCrystalDisplay, liquid crystal display), the heat-conducting layer 101 be positioned on LCD, touch-control IC (IntegratedCircuit, integrated circuit) 102, memory storage 103, heat be to the reforming unit 104 of electricity, CPU and battery.Wherein, touch-control IC102 is similar to the function that the touch chip 40 in second and third embodiment completes, memory storage 103 is similar to the function that in the 3rd embodiment, heat storage device 60 completes, and reforming unit 104 is similar to the function that in the 3rd embodiment, converting heat device 70 completes.
Heat-conducting layer 101 comprises horizontal heat-conducting layer and vertical heat transfer layer, specifically: by Heat Conduction Material with the form of heat conduction bar, evenly lays on a display screen respectively from horizontal direction and vertical direction, forms heat-conducting layer; Different aspects can be positioned between each heat conduction bar, also can be positioned at same aspect, but must ensure not contact all mutually between each heat conduction bar, otherwise thermal change which heat conduction bar occurs can not be judged.Heat can be transmitted to touch-control IC102 and energy storage device place by this heat-conducting layer 101 rapidly.
Touch-control IC102 is the chip gathering heat physical quantity, wherein comprise collection comparer, the change of heat physical quantity on continuous detection level and vertical direction, after quantizing screening, determine touch position information, the CPU being uploaded to terminal device is responded user and is operated accordingly.
Memory storage 103 is heat energy storage device, is stored by the heat that heat-conducting layer 101 passes over;
Converting heat is electricity by reforming unit 104, passes to battery after reaching thresholding, to extend the cruising time of terminal device.
Terminal device with reference to accompanying drawing 8 (a), (b) is not lighted and the principle of work schematic diagram under LCD illuminating state at LCD respectively, is elaborated as follows:
In two kinds of situation:
As shown in Fig. 8 (a), when LCD does not light, touch-control IC102 does not work, but memory storage 103 will work on.The flow process that this terminal device performs is as follows:
Step 201, the heat conduction bar of horizontal direction and vertical direction is by the energy of thermal source high for transfer ratio own temperature, and this energy can come from terminal device outside, also can come from the heating of terminal device inside chip.
Step 202, the heat that memory storage 103 reception storage heat conduction bar passes over also is stored.
Step 203, the converting heat of accumulation is electricity by reforming unit 104, after reaching certain thresholding, this electricity is exported to battery, to increase the flying power of terminal device.
As shown in Fig. 8 (b), when LCD lights, touch-control IC102 and memory storage 103, reforming unit 104 are started working simultaneously.
Step 204, the heat conduction bar of horizontal direction and vertical direction is by the energy of thermal source high for transfer ratio own temperature, and this energy can come from terminal device outside, also can come from the heating of terminal device inside chip.
This heat physical quantity will through two paths transmission, corresponding step 205 and step 207 respectively:
Step 205, when heat physical quantity is delivered to touch-control IC102 place, touch-control IC102 receives comparison and goes out the difference with benchmark constant temperature, filters out valid data, determine the positional information of user's touch-control by algorithm;
Step 206, reports CPU to be responded.
Step 207, the heat that memory storage 103 reception storage heat conduction bar passes over also is stored.
Step 208, the converting heat of accumulation is electricity by reforming unit 104, after reaching certain thresholding, this electricity is exported to battery, to increase the flying power of terminal device.
With reference to accompanying drawing 9, the overall despatching work process flow diagram of this terminal device is as follows:
Step 301, when LCD lights, the comparer in the touch-control IC of this novel touch screen first works, and for reducing power consumption, adopts the mode of interrupting to carry out work:
If it is consistent with the temperature that vertical heat transfer bar passes over and reference temperature that comparer finds from horizontal heat conduction bar, so continuation is waited for by this comparer;
If comparer finds that the temperature that passes over from horizontal heat conduction bar and vertical heat transfer bar and reference temperature are inconsistent, so this comparer will produce look-at-me, turn step 302;
Step 302, touch-control IC carries out the judgement of positional information, and filters out normal data according to algorithm, pass to CPU after receiving the look-at-me and heat physical quantity data that comparer passes over;
And so forth, just realize tapping the transmission of positional information to CPU.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.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.
The above embodiment of the present invention is all round the touch-screen of terminal device, adopt novel Heat Conduction Material, design a kind of novel thermal-induction type touch screen, rely on this Heat Conduction Material, ensure that the temperature of this touch-screen is constant, if the heat that terminal self produces causes certain block region to generate heat, this heat will be delivered to rapidly in energy storage device by this Heat Conduction Material, and supply battery by reforming unit, ensure that the constant temperature of touch-screen.When there being finger to wait touch, this Heat Conduction Material absorbs the heat of finger etc., cause the change of heat physical quantity, the i.e. change of temperature, the touch chip detecting positional information just can determine the band of position of touching according to change, combination algorithm just can determine whether as valid data and determine final position, and the heat passed over is stored as energy collection and transformed to powered battery.
This thermal conductive material layer can ensure that the temperature of self is constant, for the heat radiator higher than own temperature, comprise extraneous with self, this heat can be delivered in energy accumulating device by this Heat Conduction Material rapidly, after transforming, the battery of supply self uses, and achieves the constant of own temperature.This Heat Conduction Material own temperature is constant, absorption energy can be stored, while promoting continuation of the journey, also solve the bad problem of heat radiation that terminal device self-heating causes, can ensure that touch area remains at the comfortable touching temperature of user simultaneously, more improve Consumer's Experience.
By the explanation of embodiment, should to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, but appended diagram be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
Claims (11)
1. a thermal-induction type touch screen, comprising: display screen, it is characterized in that, described thermal-induction type touch screen, also comprises:
Being laid in the heat-conducting layer on display screen, for receiving the touch control operation of user, the heat that described touch control operation brings being passed to sampling comparer;
Sampling comparer, for determining effectively to touch information according to described heat.
2. thermal-induction type touch screen according to claim 1, it is characterized in that, heat-conducting layer laying mode on a display screen, comprising:
By Heat Conduction Material with the form of heat conduction bar, evenly lay on a display screen from horizontal direction and vertical direction respectively, form heat-conducting layer; Do not contact between each heat conduction bar.
3. thermal-induction type touch screen according to claim 1, is characterized in that the Heat Conduction Material that heat-conducting layer adopts comprises: the mica sheet of Kapton, heat conductive transparent or the silica gel thin film of heat conductive transparent.
4. thermal-induction type touch screen according to claim 1, it is characterized in that, described sampling comparer, for described heat and the benchmark constant temperature preset are compared, when temperature contrast meets default temperature variation condition, the generation position of described temperature contrast is exported as effective touching information.
5. thermal-induction type touch screen according to claim 1, is characterized in that, described thermal-induction type touch screen, also comprises:
Touch chip, for determining the positional information of described touch control operation according to effective touching information.
6. thermal-induction type touch screen according to claim 5, it is characterized in that, described touch chip, effectively information is touched for basis, determine corresponding touching scope, when described touching scope reaches default useful area, described touching scope is defined as the positional information of described touch control operation.
7. the thermal-induction type touch screen according to any one of claim 1 ~ 6, is characterized in that, described thermal-induction type touch screen, also comprises: heat storage device and converting heat device;
The described heat-conducting layer be laid on display screen, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation, passes to described heat storage device;
Described heat storage device, stores for heat heat-conducting layer transmission come, exports to converting heat device when reaching and imposing a condition;
Described converting heat device, for converting the heat received to electric energy.
8. adopt a terminal device for thermal-induction type touch as claimed in claim 1 screen, it is characterized in that, comprising:
Touch chip, for the effective touching information exported according to thermal-induction type touch screen, determines the positional information of described touch control operation;
Processor, for the touch control operation according to described location information response user.
9. terminal device according to claim 8, it is characterized in that, described touch chip, for when the display screen of described thermal-induction type touch screen is lighted, according to effective touching information that described thermal-induction type touch screen exports, determine the positional information of described touch control operation.
10. terminal device according to claim 8, is characterized in that, described terminal device, also comprises: heat storage device and converting heat device;
Described thermal-induction type touch screen, for heat, the heat of terminal device inner heat and the amount of heat brought by described touch control operation by heat-conducting layer, passes to heat storage device;
Heat storage device, stores for heat heat-conducting layer transmission come, exports to converting heat device when reaching and imposing a condition;
Converting heat device, for converting the heat received to electric energy.
11. 1 kinds of touch control methods shielded based on thermal-induction type touch according to claim 1, is characterized in that, comprising:
When the touch-screen that described thermal-induction type touch shields is lighted, according to effective touching information that described thermal-induction type touch screen exports, determine the positional information of described touch control operation, then according to the touch control operation of described location information response user.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349853.6A CN105302348A (en) | 2014-07-22 | 2014-07-22 | Thermal induction type touch screen as well as touch method and terminal equipment on basis of touch screen |
| PCT/CN2014/089719 WO2015117421A1 (en) | 2014-07-22 | 2014-10-28 | Thermal induction type touchscreen, and touch control method and terminal device based on same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349853.6A CN105302348A (en) | 2014-07-22 | 2014-07-22 | Thermal induction type touch screen as well as touch method and terminal equipment on basis of touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN105302348A true CN105302348A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349853.6A Withdrawn CN105302348A (en) | 2014-07-22 | 2014-07-22 | Thermal induction type touch screen as well as touch method and terminal equipment on basis of touch screen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105302348A (en) |
| WO (1) | WO2015117421A1 (en) |
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| CN106406640A (en) * | 2016-09-30 | 2017-02-15 | 维沃移动通信有限公司 | Touch operation determining method and mobile terminal |
| CN106406640B (en) * | 2016-09-30 | 2019-07-26 | 维沃移动通信有限公司 | A kind of touch operation determines method and mobile terminal |
| CN108062175A (en) * | 2016-11-07 | 2018-05-22 | 中兴通讯股份有限公司 | Screen operator control method, device and terminal |
| CN108062175B (en) * | 2016-11-07 | 2021-11-23 | 中兴通讯股份有限公司 | Screen operation control method and device and terminal |
| CN112764581A (en) * | 2021-01-26 | 2021-05-07 | 维沃移动通信有限公司 | Touch screen and electronic equipment |
| CN112764581B (en) * | 2021-01-26 | 2024-10-29 | 维沃移动通信有限公司 | Touch screen and electronic equipment |
| CN115877989A (en) * | 2022-11-14 | 2023-03-31 | 北京深光科技有限公司 | Touch identification method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015117421A1 (en) | 2015-08-13 |
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