CN109002216B - Touch screen repairing method and device and electronic equipment - Google Patents
Touch screen repairing method and device and electronic equipment Download PDFInfo
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- CN109002216B CN109002216B CN201810857699.1A CN201810857699A CN109002216B CN 109002216 B CN109002216 B CN 109002216B CN 201810857699 A CN201810857699 A CN 201810857699A CN 109002216 B CN109002216 B CN 109002216B
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- 238000000034 method Methods 0.000 title claims abstract description 46
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- 230000008569 process Effects 0.000 abstract description 8
- 230000008439 repair process Effects 0.000 description 11
- 230000001960 triggered effect Effects 0.000 description 10
- 230000007613 environmental effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
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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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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
- G06F3/0412—Digitisers structurally integrated in a display
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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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Abstract
The application provides a touch screen repairing method and device and electronic equipment. The touch screen repairing method is applied to electronic equipment, and comprises the following steps: detecting, by the electronic device, whether a user is present within a specified distance; if not, detecting a touch signal of the electronic equipment; judging whether the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to a specified value; and if so, resetting the touch screen of the electronic equipment. According to the touch screen repairing method and device and the electronic equipment, automatic self-repairing of the touch screen can be achieved, the problem of random report points is avoided, the stability of the touch screen in the using process is improved, and user experience is improved.
Description
Technical Field
The present application relates to the field of electronic devices, and in particular, to a touch screen repairing method and apparatus, and an electronic device.
Background
With the rapid development of science and technology, electronic devices are widely used in the life, work and other aspects of users due to the more and more abundant functions of the electronic devices.
At present, the screen of the electronic device is generally a touch screen. The touch screen has the problem of accidental random report points caused by uncertain factors such as environmental interference factors, transient interference of noise of the whole machine, working temperature change of the whole machine and the like. For the touch signal, the electronic device cannot detect whether the touch signal is a human touch behavior or a random touch point, cannot make self-repair, and seriously affects user experience. Therefore, it is necessary to research a touch screen repairing method to achieve automatic self-repairing of the touch screen.
Disclosure of Invention
In view of this, the application provides a touch screen repairing method, a touch screen repairing device and an electronic device, so as to achieve automatic self-repairing of a touch screen, avoid the problem of random report points, improve the stability of the touch screen in the using process and improve user experience.
The application provides a touch screen repairing method, which is applied to electronic equipment and comprises the following steps:
detecting, by the electronic device, whether a user is present within a specified distance;
if not, detecting a touch signal of the electronic equipment;
judging whether the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to a specified value;
and if so, resetting the touch screen of the electronic equipment.
Further, the electronic equipment comprises a camera or a thermal sensing device, and the camera or the thermal sensing device is used for detecting whether a user exists in a specified distance of the electronic equipment.
Further, the preset condition is set based on a preset threshold, where the preset threshold includes a preset touch signal current value or a preset touch signal voltage value.
Further, the electronic device further comprises a timer, and the step of detecting the touch signal of the electronic device is performed according to a set period of the timer.
Further, the touch screen is a capacitive touch screen, and resetting the touch screen of the electronic device includes:
acquiring a current capacitance value of the touch screen;
and taking the capacitance value as a reference value in the working state of the touch screen.
Further, the resetting the touch screen of the electronic device includes:
and powering up the touch screen again.
Further, the preset threshold is less than or equal to a touch threshold of the electronic device.
The second aspect of the present application provides a touch screen repairing apparatus, which is applied to an electronic device, the electronic device comprising a detection module, a judgment module and a processing module, wherein,
the detection module is used for detecting whether a user exists in a specified distance through the electronic equipment and detecting a touch signal of the electronic equipment when the user does not exist in the specified distance of the electronic equipment;
the judging module is used for judging whether the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to a specified value;
the processing module is used for resetting the touch screen of the electronic equipment when the judging module judges that the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to the specified value.
Further, the electronic device comprises a camera or a thermal sensing device for detecting a user.
Further, the preset condition is set based on a preset threshold, where the preset threshold includes a preset touch signal current value or a preset touch signal voltage value.
Further, the electronic device further comprises a timer, and the step of detecting the touch signal of the electronic device is performed according to a set period of the timer.
Further, the touch screen is a capacitive touch screen, and the processing module is specifically configured to obtain a current capacitance value of the touch screen, and use the capacitance value as a reference value in a working state of the touch screen.
Further, the processing module is specifically configured to power up the touch screen again.
Further, the preset threshold is less than or equal to a touch threshold of the electronic device.
A third aspect of the present application provides a computer storage medium having a computer program stored thereon, which when executed by a processor, performs the steps of any of the touch screen repair methods provided by the first aspect of the present application.
A fourth aspect of the present application provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of any one of the touch screen repairing methods provided in the first aspect of the present application when executing the program.
According to the touch screen repairing method and device and the electronic equipment, whether a user exists in the appointed distance is detected through the electronic equipment, when the user does not exist in the appointed distance, the touch signal of the electronic equipment is detected, whether the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to the appointed value is further judged, and therefore when the position variation of the screen position where the touch signal meeting the preset condition is located is judged to be smaller than or equal to the appointed value, the touch screen of the electronic equipment is reset. Therefore, automatic self-repairing of the touch screen can be achieved, the problem of random report points is avoided, the stability of the touch screen in the using process can be improved, and user experience is improved.
Drawings
Fig. 1 is a flowchart of a first embodiment of a touch screen repair method provided in the present application;
FIG. 2 is a schematic diagram of an electronic device shown in an exemplary embodiment of the present application;
fig. 3 is a flowchart of a second embodiment of a touch screen repairing method provided in the present application;
fig. 4 is a hardware structure diagram of an electronic device in which a touch screen repair apparatus according to an exemplary embodiment of the present application is located;
fig. 5 is a schematic structural diagram of a first touch screen repair apparatus provided in the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
The application provides a touch screen repairing method and device and electronic equipment, so that automatic self-repairing of the touch screen is achieved, the problem of random report points is avoided, the stability of the touch screen in the using process is improved, and the user experience is improved.
The touch screen repairing method and device can be applied to electronic equipment, for example, a mobile phone, a smart tablet and the like.
Several specific embodiments are given below to describe the technical solutions of the present application in detail, and these specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a flowchart of a first embodiment of a touch screen repairing method provided in the present application. The execution main body of this embodiment may be a separate touch screen repair device, or may be an electronic device integrated with a touch screen repair device, and the following description will take the execution main body as an example of an electronic device integrated with a touch screen repair device. Referring to fig. 1, the method provided in this embodiment may include:
s101, detecting whether a user exists within a specified distance through electronic equipment.
It should be noted that, according to the touch screen repairing method provided by the present application, whether a user exists within a specified distance is detected by the electronic device, and the method is mainly used for determining whether the user operates the electronic device at the present moment.
Specifically, the designated distance is set according to actual needs, and in this embodiment, a specific value of the designated distance is not limited. For example, when the electronic device is a smart tablet, the specified distance may be set to 80 centimeters.
Fig. 2 is a schematic diagram of an electronic device according to an exemplary embodiment of the present application. Referring to fig. 2, in the example shown in fig. 2, the electronic device includes a camera or a thermal sensing device 210, a main MCU220 (MCU), a timer 230, a touch screen 240, a touch screen driving Unit 250, a touch screen receiving processing Unit 260, and a touch screen MCU270, wherein the camera or the thermal sensing device 210 is mainly used for detecting a user. It should be noted that the electronic device may detect the user based on the camera or the thermal sensing device 210, and then determine the distance from the user to the electronic device based on the detection result to determine whether the user is within the specified distance. For example, in one possible implementation, the camera is a binocular camera, and the user may be detected based on the camera, and then the distance from the user to the electronic device may be detected based on a binocular camera ranging principle, so as to detect whether the user is within a specified distance.
And S102, if the touch signal does not exist, detecting the touch signal of the electronic equipment.
Specifically, when it is detected through step S101 that there is no user within the specified distance, which indicates that no user operates the electronic device at the present time, the touch signal of the electronic device is further detected.
S103, judging whether the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to a specified value.
Specifically, the preset condition is set based on a preset threshold, where the preset threshold includes a preset touch signal current value or a preset touch signal voltage value. For example, in an embodiment, the output of the electronic device is a touch signal current value, and at this time, the preset threshold is a preset touch signal current value; for another example, in another embodiment, the output of the electronic device is a touch signal voltage value, and at this time, the preset threshold is a preset touch signal voltage value. Further, the preset condition is set based on a preset threshold, and in the application, the touch signal meeting the preset condition may be a touch signal of which a touch signal current value or a touch signal voltage value is greater than or equal to the preset threshold.
In addition, in the present application, it is mainly determined whether the position variation of the screen position of the touch signal that meets the preset condition is smaller than or equal to a specified value, so as to determine whether the screen position of the touch signal that meets the preset condition is fixed or has a small variation, and then when it is determined that the screen position of the touch signal that meets the preset condition is fixed or has a small variation, the touch signal is determined to be a touch signal triggered by a nuisance point.
Specifically, the specified value is set according to actual needs, and in this embodiment, the specific value of the specified value is not limited. For example, in one possible implementation of the present application, the specified value is 0 cm; as another example, in another possible implementation of the present application, the specified value may be 5 cm. The following description will be made by taking an example in which the specified value is 0 cm.
It should be noted that, when a touch signal is detected, the electronic device calculates the screen position where the touch signal is located, so that the position variation of the screen position where the touch signal meeting the preset condition is located can be obtained through the calculated screen position where the touch signal is located. For example, in an embodiment, the electronic device sequentially detects two touch signals meeting a preset condition, and calculates that a screen position where a first touch signal meeting the preset condition is located is (20, 20), and a screen position where a second touch signal meeting the preset condition is located is (20, 20), at this time, the position variation of the screen position where the touch signal meeting the preset condition is located is calculated to be 0. With reference to the above example, that is, the specified value is 0cm, at this time, it is determined that the amount of change in the position of the screen where the touch signal satisfying the preset condition is located is equal to the specified value, it is determined that the screen where the touch signal satisfying the preset condition is located is fixed, and it is determined that the touch signal is the touch signal triggered by the break-off point.
And S104, if so, resetting the touch screen of the electronic equipment.
Specifically, when it is determined in step S103 that the position variation of the screen position of the touch signal that satisfies the preset condition is smaller than or equal to the specified value, the touch signal is considered to be a touch signal triggered by a false alarm point, and it is considered that a false alarm point exists in the electronic device.
In specific implementation, a software reset operation or a hardware reset operation may be performed on the touch screen to reset the touch screen of the electronic device. For example, in a possible implementation manner, the reference value in the operating state of the touch screen may be restored to a factory default value to reset the touch screen. For another example, in another possible implementation, the touch screen may be powered up again to reset the touch screen; for example, in the example shown in fig. 2, the connection between the main MCU and the touch screen MCU may be disconnected, and then the main MCU and the touch screen MCU may be reconnected together to power up the touch screen again.
In the touch screen repairing method provided by this embodiment, by detecting whether a user exists within a specified distance and detecting a touch signal of the electronic device when it is detected that the user does not exist within the specified distance, it is further determined whether a position variation of a screen position where the touch signal satisfying a preset condition is located is smaller than or equal to a specified value, and thus, when it is determined that the position variation of the screen position where the touch signal satisfying the preset condition is located is smaller than or equal to the specified value, the touch screen of the electronic device is reset. Therefore, automatic self-repairing of the touch screen can be achieved, the problem of random report points is avoided, the stability of the touch screen in the using process can be improved, and user experience is improved.
Optionally, referring to fig. 2, in the example shown in fig. 2, the electronic device further includes a timer, and the step of detecting the touch signal of the electronic device is performed according to a set period of the timer.
Specifically, the setting period of the timer is set according to actual needs, and in this embodiment, the setting period of the timer is not limited, for example, in a possible implementation manner, the setting period of the timer is 2 min.
In addition, according to the method provided by this embodiment, when it is detected that there is no user within the specified distance of the electronic device, the touch signal of the electronic device is detected according to the set period of the timer, and it is determined whether the amount of change in the position of the screen where the touch signal that meets the preset condition is located is smaller than or equal to the specified value, and then the touch screen of the electronic device is reset when it is determined that the amount of change in the position of the screen where the touch signal that meets the preset condition is located is smaller than or equal to the specified value. Therefore, the touch screen can be triggered at regular time to complete self-repairing based on the set period of the timer, so that the stability of the electronic equipment in the using process is improved, and the user experience is improved.
Optionally, in a possible implementation manner of the present application, the preset threshold is less than or equal to a touch threshold of the electronic device.
Specifically, when the touch signal current value or the touch signal voltage value detected by the electronic device is greater than that of the touch screen, a touch event is triggered, and at this time, the electronic device responds to the touch event.
In the method provided by this embodiment, the preset threshold is set to be smaller than the touch threshold, so that before the touch event is triggered by the touch signal, it can be determined whether the touch signal is the touch signal triggered by the break-off point, and then when the touch signal is determined to be the touch signal triggered by the break-off point, the touch screen is repaired. Therefore, the electronic equipment can be repaired before the touch event is triggered by the touch signal triggered by the messy report point, the stability of the electronic equipment in the using process can be further improved, and the user experience is improved.
Fig. 3 is a flowchart of a second embodiment of a touch screen repairing method provided in the present application. In this embodiment, the touch screen of the electronic device is a capacitive touch screen, referring to fig. 3, the touch screen repairing method provided in this embodiment, on the basis of the foregoing embodiment, step S104 may include:
and S301, acquiring the current capacitance value of the touch screen.
Specifically, referring to fig. 2, the main MCU of the electronic device may control the touch screen MCU to acquire a current capacitance value of the touch screen.
And S302, taking the capacitance value as a reference value in the working state of the touch screen.
It should be noted that an initial capacitance value of the touch screen is recorded in a register of the capacitive touch screen, and the main MCU determines the screen position where the touch signal is located according to the current capacitance value and the initial capacitance value of the register. In addition, the capacitance value of a capacitive touch screen is susceptible to environmental factors including, but not limited to, one or more of relative humidity, operating temperature, electromagnetic intensity. Referring to the description in the background art, the capacitance of the capacitive touch screen is easily affected by environmental factors, so the environmental factors may cause a random report problem.
In this embodiment, after taking the obtained capacitance value as a reference value in the operating state of the touch screen, the electronic device may perform detection on the touch signal based on the reference value (that is, in subsequent touch signal detection, the electronic device may determine the screen position where the touch signal is located based on the current capacitance value and the reference value). In this way, since the capacitance value is matched with the current environment, the touch screen can better adapt to the current environment, and therefore, after the reference value in the operating state of the touch screen is set as the capacitance value, the problem of random report points caused by environmental factors (such as operating temperature and environmental interference factors) can be reduced, namely, after the touch screen is reset by taking the acquired capacitance value as the reference value in the operating state of the touch screen, the problem of random report points caused by the environmental factors can be repaired.
Corresponding to the embodiment of the touch screen repairing method, the application also provides an embodiment of a touch screen repairing device.
The embodiment of the touch screen repairing device can be applied to electronic equipment. The device embodiments may be implemented by software, or by hardware, or by a combination of hardware and software. Taking a software implementation as an example, as a logical device, the device is formed by reading, by a processor of the electronic device where the device is located, a corresponding computer program instruction in the nonvolatile memory into the memory for operation. From a hardware aspect, as shown in fig. 4, the present application is a hardware structure diagram of an electronic device where a touch screen repair apparatus is located, except for the memory 410, the processor 420, the memory 430, and the network interface 440 shown in fig. 4, the electronic device where the apparatus is located in the embodiment may also include other hardware according to an actual function of the touch screen repair apparatus, which is not described again.
Fig. 5 is a schematic structural diagram of a first embodiment of a touch screen repair apparatus provided in the present application, please refer to fig. 5, the apparatus provided in this embodiment may include: a detection module 510, a determination module 520, and a processing module 530, wherein,
the detecting module 510 is configured to detect, by the electronic device, whether a user is present within a specified distance, and detect a touch signal of the electronic device when it is detected that the user is not present within the specified distance;
the determining module 520 is configured to determine whether a position variation of a screen position where the touch signal satisfying a preset condition is located is smaller than or equal to a specified value;
the processing module 530 is configured to reset the touch screen of the electronic device when the determining module determines that the position variation of the screen position of the touch signal that meets the preset condition is smaller than or equal to a specified value.
The apparatus of this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 1, and the implementation principle and the technical effect are similar, which are not described herein again.
Further, the electronic device comprises a camera or a thermal sensing device for detecting a user.
Further, the preset condition is set based on a preset threshold, where the preset threshold includes a preset touch signal current value or a preset touch signal voltage value.
Further, the electronic device further comprises a timer, and the step of detecting the touch signal of the electronic device is performed according to a set period of the timer.
Further, the touch screen is a capacitive touch screen, and the processing module 530 is specifically configured to obtain a current capacitance value of the touch screen, and use the capacitance value as a reference value in a working state of the touch screen.
The apparatus of this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 3, and the implementation principle and the technical effect are similar, which are not described herein again.
Further, the processing module 530 is specifically configured to power up the touch screen again.
Further, the preset threshold is less than or equal to a touch threshold of the electronic device.
The present application further provides a computer storage medium having a computer program stored thereon, which when executed by a processor, performs the steps of any of the touch screen repair methods provided herein.
In particular, computer-readable media suitable for storing computer program instructions and data include all forms of non-volatile memory, media and memory devices, including by way of example semiconductor memory devices (e.g., EPROM, EEPROM, and flash memory devices), magnetic disks (e.g., internal hard disk or removable disks), magneto-optical disks, and CD ROM and DVD-ROM disks. The processor and the memory can be supplemented by, or incorporated in, special purpose logic circuitry.
With continued reference to fig. 4, the present application further provides an electronic device, which includes a memory 410, a processor 420, and a computer program stored in the memory 410 and executable on the processor 420, wherein the processor 420 executes the computer program to implement the steps of any touch screen repairing method provided in the present application.
Optionally, in a possible implementation manner of the present application, the electronic device is a smart tablet.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. A touch screen repairing method is applied to electronic equipment, and comprises the following steps:
detecting, by the electronic device, whether a user is present within a specified distance;
if not, detecting a touch signal of the electronic equipment;
judging whether the position variation of the screen position of the touch signal meeting a preset condition is smaller than or equal to a specified value, wherein the preset condition is set based on a preset threshold value, the preset threshold value comprises a preset touch signal current value or a preset touch signal voltage value, and the preset condition is that the preset threshold value is smaller than or equal to the touch threshold value of the electronic equipment;
and if so, resetting the touch screen of the electronic equipment.
2. The method of claim 1, wherein the electronic device comprises a camera or a thermal sensing device for detecting a user.
3. The method according to claim 1, wherein the electronic device further comprises a timer, and the step of detecting the touch signal of the electronic device is performed according to a set period of the timer.
4. The method of claim 1, wherein the touch screen is a capacitive touch screen, and wherein resetting the touch screen of the electronic device comprises:
acquiring a current capacitance value of the touch screen;
and taking the capacitance value as a reference value in the working state of the touch screen.
5. The method of claim 1, wherein resetting the touch screen of the electronic device comprises:
and powering up the touch screen again.
6. The touch screen repairing device is applied to electronic equipment, the electronic equipment comprises a detection module, a judgment module and a processing module, wherein,
the detection module is used for detecting whether a user exists in a specified distance through the electronic equipment and detecting a touch signal of the electronic equipment when the user does not exist in the specified distance;
the judging module is used for judging whether the position variation of the screen position of the touch signal meeting a preset condition is smaller than or equal to a specified value, wherein the preset condition is set based on a preset threshold value, the preset threshold value comprises a preset touch signal current value or a preset touch signal voltage value, and the preset condition is that the preset threshold value is smaller than or equal to the touch threshold value of the electronic equipment;
the processing module is used for resetting the touch screen of the electronic equipment when the judging module judges that the position variation of the screen position where the touch signal meeting the preset condition is located is smaller than or equal to the specified value.
7. A computer storage medium having a computer program stored thereon, the program, when being executed by a processor, performing the steps of the method of any one of claims 1 to 5.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method of any of claims 1-5 are implemented when the program is executed by the processor.
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| CN201810857699.1A CN109002216B (en) | 2018-07-31 | 2018-07-31 | Touch screen repairing method and device and electronic equipment |
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| CN201810857699.1A CN109002216B (en) | 2018-07-31 | 2018-07-31 | Touch screen repairing method and device and electronic equipment |
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| CN110221721A (en) * | 2019-05-14 | 2019-09-10 | 武汉华星光电技术有限公司 | A kind of processing method of touching signals, device and storage medium |
| CN112445361B (en) * | 2019-09-02 | 2023-03-28 | Oppo（重庆）智能科技有限公司 | Touch screen resetting method, touch screen and storage medium |
| CN113868049A (en) * | 2021-09-14 | 2021-12-31 | 苏州华兴源创科技股份有限公司 | Touch matrix repair circuit of capacitive touch screen |
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| CN103995627A (en) * | 2013-02-19 | 2014-08-20 | 比亚迪股份有限公司 | Method and device for detecting capacitive touch screen |
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| CN106855782B (en) * | 2016-12-16 | 2019-08-27 | Oppo广东移动通信有限公司 | A kind of method, apparatus and terminal for preventing from accidentally touching |
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| CN103049159A (en) * | 2013-01-14 | 2013-04-17 | 成都西可科技有限公司 | Method for preventing water drop false triggering of capacitive touch screen |
| CN103995627A (en) * | 2013-02-19 | 2014-08-20 | 比亚迪股份有限公司 | Method and device for detecting capacitive touch screen |
| CN103324373A (en) * | 2013-06-14 | 2013-09-25 | 广东欧珀移动通信有限公司 | Method for preventing conductive liquid from causing misoperation of touch screen |
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