CN106933396B - Touch display module, touch control method and device and electronic equipment - Google Patents
Touch display module, touch control method and device and electronic equipment Download PDFInfo
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- CN106933396B CN106933396B CN201511023787.4A CN201511023787A CN106933396B CN 106933396 B CN106933396 B CN 106933396B CN 201511023787 A CN201511023787 A CN 201511023787A CN 106933396 B CN106933396 B CN 106933396B
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- data transmission
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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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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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
Abstract
the disclosure relates to a touch display module, a touch control method, a touch control device and an electronic device, wherein the touch display module comprises: the touch detection sensors are respectively connected to the corresponding data transmission lines; wherein at least one data transmission line is connected to the plurality of touch detection sensors through the plurality of switching devices in a one-to-one correspondence; and each gating control circuit is also connected with the control end of at least one switching device and controls the on-off state of the corresponding switching device according to a control instruction sent by the control part, so that the same data transmission line is only conducted with one touch detection sensor at the same time. Through the technical scheme of this disclosure, can reduce the quantity of the data transmission line in the touch-control display module assembly to shorten touch-control display module assembly's frame width.
Description
Technical Field
The disclosure relates to the technical field of terminals, and in particular to a touch display module, a touch control method and device, and an electronic device.
background
By adopting the touch display screen, a user can directly realize simple and efficient control on the display screen of the electronic equipment through modes of clicking, sliding and the like. The Touch function depends on adding a Touch detection Sensor (Touch Sensor) in the display module, so that the display module is upgraded to a Touch display module, and the content display and Touch control functions can be realized simultaneously.
in order to enable each position of the display screen to realize the touch control function, a plurality of touch detection sensors need to be added in the display module, and the touch control operation of a user is identified through data detected by each touch detection sensor so as to realize the corresponding touch control function.
However, in the related art, the same number of data transmission lines are required to be configured for a plurality of touch detection sensors in a one-to-one correspondence manner, and the data transmission lines are required to be arranged at the edge of the touch display module, so that the frame of the touch display module is very wide, and the structure requirements of lightness, thinness and convenience of the electronic device are not met.
Disclosure of Invention
the present disclosure provides a touch display module, a touch control method, a touch control device, and an electronic device, so as to solve the disadvantages in the related art.
According to a first aspect of the embodiments of the present disclosure, a touch display module is provided, which includes:
The touch detection sensors are respectively connected to the corresponding data transmission lines; wherein at least one data transmission line is connected to the plurality of touch detection sensors through the plurality of switching devices in a one-to-one correspondence;
And each gating control circuit is also connected with the control end of at least one switching device and controls the on-off state of the corresponding switching device according to a control instruction sent by the control part, so that the same data transmission line is only conducted with one touch detection sensor at the same time.
Optionally, the data transmission line is disposed along a first edge direction of the touch display module, the gating control line is disposed along a second edge direction of the touch display module, and the first edge direction is perpendicular to the second edge direction.
Optionally, each row of touch detection sensors arranged along the first edge direction is connected to the same data transmission line, and each row of touch detection sensors arranged along the second edge direction is connected to the same gate control line.
Optionally, the vertical projection of the switching device is located in the vertical projection of the BM area of the sub-pixel of the touch display module.
optionally, the method further includes:
The trigger detection structure is used for detecting the trigger operation of a user on the touch display module;
When the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, the switch devices corresponding to the touch detection sensors connected with each shared data transmission line are sequentially conducted by the corresponding gating control lines.
Optionally, the trigger detection structure includes: a pressure detection assembly; wherein the triggering operation is a pressing operation of reaching a preset pressure value detected by the pressure detection component.
Optionally, at least one data transmission line is directly connected to a corresponding one of the touch detection sensors.
optionally, the touch detection sensor of the exclusive data transmission line is located in a high-frequency trigger area on the touch display module, and the touch detection sensor of the shared data transmission line is located in a low-frequency trigger area on the touch display module.
Optionally, the high-frequency trigger area is a central display area of the touch display module, and the low-frequency trigger area is an edge display area of the touch display module.
According to a second aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including: the touch display module according to any of the above embodiments.
According to a third aspect of the embodiments of the present disclosure, a touch control method is provided, which is applied to the touch display module set in any one of the embodiments; the method comprises the following steps:
Detecting a trigger operation of a user on the touch display module;
When the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data;
And executing corresponding touch control operation according to the touch detection data.
optionally, the detecting a trigger operation of the user on the touch display module includes:
the pressing operation of the touch display module is detected by the pressure detection assembly, and the pressure value formed by the pressing operation reaches the preset pressure value.
Alternatively to this, the first and second parts may,
The pressure detection assembly is positioned in the touch display module;
or the pressure detection assembly is positioned outside the touch display module and arranged in the electronic equipment to which the touch display module belongs.
according to a fourth aspect of the embodiments of the present disclosure, a touch control device is provided, which is applied to the touch display module set in any one of the above embodiments; the device comprises:
The detection unit is used for detecting the triggering operation of a user on the touch display module;
The control unit controls the switch devices corresponding to the touch detection sensors connected with each shared data transmission line to be sequentially switched on through corresponding gating control lines to obtain corresponding touch detection data when the touch detection sensors sharing the data transmission line exist in the touch detection sensors corresponding to the triggering operation;
And the execution unit executes corresponding touch control operation according to the touch detection data.
optionally, the detection unit includes:
and the pressure detection subunit detects the pressing operation of the touch display module by a user through the pressure detection assembly, and the pressure value formed by the pressing operation reaches a preset pressure value.
Alternatively to this, the first and second parts may,
the pressure detection assembly is positioned in the touch display module;
Or the pressure detection assembly is positioned outside the touch display module and arranged in the electronic equipment to which the touch display module belongs.
according to a fifth aspect of the embodiments of the present disclosure, an electronic device is provided, in which a touch display module according to any one of the embodiments is disposed; the electronic device further includes:
a processor;
a memory for storing processor-executable instructions;
Wherein the processor is configured to:
Detecting a trigger operation of a user on the touch display module;
When the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data;
And executing corresponding touch control operation according to the touch detection data.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
According to the embodiment, the touch detection sensors share the same data transmission line, so that the number of the data transmission lines in the touch display module can be reduced, and the frame width of the touch display module can be reduced when the data transmission lines are arranged at the edge of the touch display module, so that the structural requirements of light weight, thinness and convenience of electronic equipment are met.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
fig. 1 is a schematic structural diagram of a touch display module in the related art.
Fig. 2 is a schematic structural diagram of a touch display module according to an exemplary embodiment.
Fig. 3 is a schematic structural diagram of another touch display module according to an exemplary embodiment.
Fig. 4 is a schematic perspective view illustrating an LCD display module in a touch display module according to an exemplary embodiment.
Fig. 5 is a schematic structural diagram of another touch display module according to an exemplary embodiment.
FIG. 6 is a flow chart illustrating a method of touch control according to an exemplary embodiment.
FIG. 7 is a flow chart illustrating another method of touch control according to an example embodiment.
FIG. 8 is a block diagram illustrating a touch control device according to an exemplary embodiment.
FIG. 9 is a block diagram illustrating another touch control device according to an example embodiment.
fig. 10 is a schematic diagram illustrating a structure of an apparatus for touch control according to an exemplary embodiment.
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 implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a schematic structural diagram of a touch display module in the related art, and as shown in fig. 1, it is assumed that 18 touch detection sensors 11 in 6 rows and 3 columns are arranged in a touch display module 1, and each touch detection sensor 11 passes through one data transmission line 12, so that 18 data transmission lines 12 are required; when the 18 data transmission lines 12 are all arranged at the bottom of the touch display module 1, the bottom frame of the touch display module 1 is too large, and the bottom frame of the electronic device using the touch display module 1 is correspondingly large, which is contrary to the structural requirements of the electronic device for being light, thin and narrow.
while fig. 1 is only an exemplary structure, based on the change of the display area size of the touch display module 1, the arrangement density of the touch detection sensors 11, and the like, a larger number of touch detection sensors 11 may be disposed in the touch display module 1, which means a larger number of data transmission lines 12, thereby causing the touch display module 1 to have a larger bottom bezel.
Therefore, the present disclosure can solve the above problems in the related art by improving the structure of the touch display module 1.
Fig. 2 is a schematic structural diagram of a touch display module according to an exemplary embodiment, and as shown in fig. 2, the touch display module 1 may include:
several touch detection sensors 11, such as touch detection sensor 11A and touch detection sensor 11B are shown in fig. 2. Each touch detection sensor 11 is connected to a corresponding data transmission line 12, and at least one data transmission line 12 is connected to a plurality of touch detection sensors 11 through a plurality of switching devices 13 in a one-to-one correspondence manner; for example, in the embodiment shown in fig. 2, the data transmission line 12 is connected to the touch detection sensor 11A through the switching device 13A and to the touch detection sensor 11B through the switching device 13B at the same time.
and each gating control line 14 is also connected with the control end of at least one switching device 13, and controls the on-off state of the corresponding switching device 13 according to a control instruction sent by the control component 2, so that the same data transmission line 12 is only conducted with one touch detection sensor 11 at the same time. For example, in the embodiment shown in fig. 2, the gate control line 14A is connected to the control terminal of the switching device 13A and controls the on-off state of the switching device 13A, and the gate control line 14B is connected to the control terminal of the switching device 13B and controls the on-off state of the switching device 13B, so that only one of the touch detection sensor 11A and the touch detection sensor 11B is conducted with the data transmission line 12 at the same time, that is, the touch detection sensor 11A and the touch detection sensor 11B time-division multiplex the data transmission line 12.
as can be seen from the above-mentioned embodiments, the number of data transmission lines 12 in the touch display module 1 can be reduced by sharing the same data transmission line 12 with a plurality of touch detection sensors 11, for example, in the embodiment shown in fig. 2, only one data transmission line 12 is required for the touch detection sensor 11A and the touch detection sensor 11B. Accordingly, when the data transmission lines 12 are disposed at the edge of the touch display module 1, the frame width requirement of the touch display module 1 can be reduced, so as to meet the structural requirements of light weight, thinness and convenience of the electronic device.
1. Line arrangement
According to the embodiment shown in fig. 2, the present disclosure can make a plurality of touch detection sensors 11 share the same data transmission line 12 by controlling the switching state of the switching device 13 through the gate control line 14.
In an exemplary embodiment, the data transmission line 12 may be disposed along a first edge direction of the touch display module 1, the gate control line 14 may be disposed along a second edge direction of the touch display module 1, and the first edge direction is perpendicular to the second edge direction. For example, as shown in fig. 2, the data transmission line 12 may be disposed along a vertical edge of the touch display module 1, and the gate control line 14A and the gate control line 14B may be disposed along a horizontal edge of the touch display module 1 (main portions of the gate control line 14A and the gate control line 14B are disposed along the horizontal edge, and right end portions thereof are bent and then connected to the control ends of the switching device 13A and the switching device 13B in a vertical direction).
Then, based on the above-mentioned line arrangement and in combination with the requirement of the user for the fineness of touch detection and the control of the number of lines, in an embodiment, as shown in fig. 3, each row of touch detection sensors 11 arranged along the first edge direction may be connected to the same data transmission line 12, and each row of touch detection sensors 11 arranged along the second edge direction may be connected to the same gate control line 14; accordingly, for the embodiment shown in fig. 3, the embodiment shown in fig. 1 and the embodiment shown in fig. 6 include 18 touch detection sensors 11 in rows and 3 columns, but only 3 data transmission lines 12 and 6 gate control lines 14 are needed.
Therefore, by adopting the line arrangement structure shown in fig. 3, when the touch display module 1 includes m rows and n columns of m × n touch detection sensors 11, only m gating control lines 14 and n data transmission lines are needed, and m × n lines are needed in the related art shown in fig. 1, and when m and n are large in number, most lines can be omitted in the disclosure, so that the frame width requirement of the line arrangement on the touch display module 1 is greatly reduced, and the light weight and thin and narrow frame requirements of corresponding electronic devices are facilitated.
2. sensor position
In an embodiment, the switch device 13 may be made of a transparent material, so that the switch device may be randomly arranged on the touch display module 1 without shielding the display content.
In another embodiment, the size of the switching device 13 may be reduced, so that the user may not easily distinguish the switching device 13 with naked eyes during using the corresponding electronic device, thereby avoiding the influence of shielding and the like on the display content.
In another embodiment, as shown in fig. 4, taking an example of using an LCD display module in the touch display module 1, the LCD display module may include: backlight source 31, lower polarizer 32, array glass substrate 33, liquid crystal layer 34, color filter 35 and upper polarizer 36; here, red (R), green (G), blue (B), and other sub-pixels are formed on the color filter 35.
see the enlarged detail view at the bottom right of FIG. 4: taking a red sub-pixel as an example, only the lower left pixel area 351 of the whole area of the sub-pixel is used for displaying the corresponding red content, and the upper right (for example, may be at other positions) BM (Black Matrix) area 352 is not used for displaying the content.
Therefore, the vertical projection of the switching device 13 can be located in the vertical projection of the BM area 352 of the sub-pixel of the LCD display module, thereby avoiding the influence of shielding and the like on the content display of the LCD display module.
3. Structural form
As an exemplary embodiment, in the embodiment shown in fig. 3, all the touch detection sensors 11 in the touch display module 1 can share the data transmission lines 12, so that the number of the required data transmission lines 12 can be greatly reduced as much as possible on the basis of only increasing a very small number of the gate control lines 14.
As another exemplary embodiment, the structure of the common data transmission line 12 may be adopted by a part (at least one) of the touch detection sensors 11; while the other part (at least one) of the touch detection sensors 11 is still directly connected to the corresponding data transmission line 12, i.e. the exclusive data transmission line 12.
then, in the above embodiment, the touch detection sensor 11 of the exclusive data transmission line 12 can be located in the high frequency trigger area on the touch display module 1, and the touch detection sensor 11 of the common data transmission line 12 can be located in the low frequency trigger area on the touch display module 1; for example, in an embodiment, the high frequency trigger area may be a central display area of the touch display module 1 (for example, an interval between the high frequency trigger area and an edge of the touch display module 1 is not less than a preset interval), that is, an area where a user performs a touch operation relatively more frequently, and the low frequency trigger area may be an edge display area of the touch display module 1 (for example, an interval between the low frequency trigger area and an edge of the touch display module 1 is not more than a preset interval), that is, an area where a user performs a touch operation relatively less frequently. In this embodiment, the regions on the touch display module 1 are reasonably divided, and the structural form and the working mode of the touch detection sensor 11 are reasonably configured, so that more detailed and faster sensing and feedback can be realized for the touch operation of the user.
Fig. 5 is a flowchart illustrating a touch control method according to an exemplary embodiment, and as shown in fig. 5, the method is used in the touch display module 1 according to any embodiment of the disclosure, and the method may include the following steps:
In step 502, a trigger operation of a user on the touch display module is detected.
In step 504, when there is a touch detection sensor sharing a data transmission line among the touch detection sensors corresponding to the trigger operation, the switching devices corresponding to the plurality of touch detection sensors connected by each shared data transmission line are controlled to be sequentially turned on through the corresponding gate control line to obtain corresponding touch detection data.
In step 506, a corresponding touch control operation is performed according to the touch detection data.
In the above embodiment, in order to detect the trigger operation of the user, as shown in fig. 6, the touch display module 1 of the present disclosure may include: the trigger detection structure 3 is used for detecting a trigger operation of a user on the touch display module 1 and a trigger area corresponding to the trigger operation; when the touch detection sensors 11 sharing the data transmission lines 12 exist in the trigger area, the switching devices 13 corresponding to the plurality of touch detection sensors 11 connected to each shared data transmission line 12 are sequentially turned on by the corresponding gate control lines 14.
For example, the trigger detection structure 3 may be a pressure detection component, which detects a pressing operation of the touch display module 1 by a user, and determines that the triggering operation of the user is detected when a pressure value formed by the pressing operation reaches a preset pressure value; the pressure detection assembly can be integrated at a preset position in the touch display module 1. In other embodiments, the pressure detection assembly may also be disposed outside the touch display module 1 and in the electronic device to which the touch display module belongs. Of course, it should be understood by those skilled in the art that the above-mentioned pressure detection assembly is only an alternative embodiment, and in fact, the trigger detection structure 3 may also adopt other structures to detect the trigger operation of the user, such as temperature detection, etc., and the disclosure is not limited thereto.
Fig. 7 is a flowchart illustrating another touch control method according to an exemplary embodiment, which describes a scheme of implementing detection of a trigger operation of a user and touch control through the above-mentioned pressure detection component, as shown in fig. 7, and the method may include the following steps:
in step 702, a pressure value F of the press is acquired.
in this embodiment, the pressure detection module integrated inside the touch display module 1 or located outside the touch display module 1 and configured in the corresponding electronic device can be used to obtain the pressure of the pressing event occurring on the surface of the touch display module 1.
In step 704, when the pressure value F is greater than or equal to the preset pressure value F0, the process proceeds to step 706, otherwise, the process returns to step 702.
In this embodiment, since the electronic device such as the mobile phone may contact with other objects when the user puts the mobile phone in a pocket during daily carrying, a certain pressure is formed on the surface of the touch display module 1, but there is a difference in pressure value compared to the touch control and other triggering operations actually adopted by the user, and thus whether the electronic device is the triggering operation of the user can be determined by comparing the pressure values.
in step 706, the triggered touch detection sensor 11 is determined.
in step 708, when there is a sharing condition, go to step 710, otherwise go to step 712.
In step 710, the touch detection sensors 11 are sequentially gated.
In this embodiment, the embodiment shown in fig. 6 is incorporated. As shown in fig. 6, it is assumed that the pressure detection component detects that the touch detection sensor 132, the touch detection sensor 133, the touch detection sensor 135, and the touch detection sensor 136 are triggered. As can be seen from the structure of the embodiment shown in fig. 6, the touch detection sensor 132 shares one data transmission line 122 with the touch detection sensor 135, the touch detection sensor 133 shares one data transmission line 123 with the touch detection sensor 136, and the touch detection sensor 132 and the touch detection sensor 133 are controlled by the gate control line 141 at the same time, and the touch detection sensor 135 and the touch detection sensor 136 are controlled by the gate control line 142 at the same time, so that:
First, the control section 2 may send a conduction control instruction to a gate control line 141 (for example; also may be the gate control line 142) to make the switching device 132 and the data transmission line 122 conductive and the switching device 133 and the data transmission line 123 conductive, thereby outputting the detection data of the touch detection sensor 112 through the data transmission line 122 and outputting the detection data of the touch detection sensor 113 through the data transmission line 123; of course, the switching device 131 is also turned on with the data transmission line 121 based on the on control command, but since the touch detection sensor 111 is not triggered, the detection data is not output, and thus, no malfunction is caused.
wherein, if the switching devices 13 are all in the normally-off state, the control part 2 may not perform other operations; alternatively, the control section 2 needs to send an open control instruction to a gate control line other than the gate control line 141, particularly the gate control line 142 that is also triggered, to ensure that the touch detection sensor 112 temporarily monopolizes the data transmission line 122 and the touch detection sensor 113 temporarily monopolizes the data transmission line 123.
then, the control section 2 sends a conduction control instruction to the gate control line 142, and similarly, the switching device 135 can be made conductive with the data transmission line 122 and the switching device 136 can be made conductive with the data transmission line 123, thereby outputting the detection data of the touch detection sensor 115 through the data transmission line 122 and outputting the detection data of the touch detection sensor 116 through the data transmission line 123; of course, the switching device 134 is also turned on with the data transmission line 121 based on the on control command, but since the touch detection sensor 114 is not triggered, the detection data is not output, and thus, no malfunction is caused.
wherein the switching device 131, the switching device 132, and the switching device 133 can automatically turn off the connection with the corresponding data transmission line 12 after the transmission of the corresponding detection data is completed; alternatively, the control section 2 may transmit an off control instruction to the gate control line 141 at the same time as or before transmitting the on control instruction to the gate control line 142 so that the switching device 131, the switching device 132, and the switching device 133 are disconnected from the data transmission line 121, the data transmission line 122, and the data transmission line 123, respectively, ensuring that the touch detection sensor 115 temporarily exclusively occupies the data transmission line 122, and the touch detection sensor 116 temporarily exclusively occupies the data transmission line 123.
In step 712, touch detection data is collected.
In step 714, a touch control operation is performed.
In this embodiment, according to data such as a touch position of a user, a corresponding touch control operation is performed by the electronic device to achieve an operation purpose of the user.
corresponding to the embodiment of the touch control method, the disclosure also provides an embodiment of a touch control device.
FIG. 8 is a block diagram illustrating a touch control device according to an exemplary embodiment. Referring to fig. 2, the apparatus is applied to the touch display module 1 of the embodiment of the present disclosure, and the apparatus may include: a detection unit 81, a control unit 82 and an execution unit 83.
the detection unit 81 is used for detecting the trigger operation of a user on the touch display module 1;
A control unit 82 configured to control, when there is a touch detection sensor 11 that shares the data transmission line 12 among the touch detection sensors 11 corresponding to the trigger operation, the switching devices 13 corresponding to the plurality of touch detection sensors 11 connected by each data transmission line 12 that is shared to be turned on in sequence through the corresponding gate control line 14 to obtain corresponding touch detection data;
An execution unit 83 configured to execute a corresponding touch control operation according to the touch detection data.
As shown in fig. 9, fig. 9 is a block diagram of another touch control apparatus according to an exemplary embodiment, and the detection unit 81 may include, on the basis of the foregoing embodiment shown in fig. 8: a pressure detection subunit 811.
The pressure detection subunit 811 is configured to detect, through a pressure detection component, a pressing operation of a user on the touch display module, where a pressure value formed by the pressing operation reaches a preset pressure value.
Alternatively to this, the first and second parts may,
The pressure detection assembly is positioned in the touch display module 1;
Or, the pressure detection component is located outside the touch display module 1 and is disposed in the electronic device to which the touch display module 1 belongs.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the disclosed solution. One of ordinary skill in the art can understand and implement it without inventive effort.
correspondingly, the disclosure also provides a touch control device, wherein the touch control device is provided with the touch control display module set in any one of the above embodiments; the touch control device further comprises: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: detecting a trigger operation of a user on the touch display module; when the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data; and executing corresponding touch control operation according to the touch detection data.
correspondingly, the disclosure also provides a terminal, wherein the terminal is provided with the touch display module set in any one of the embodiments; the terminal includes a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured for execution by the one or more processors to include instructions for: detecting a trigger operation of a user on the touch display module; when the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data; and executing corresponding touch control operation according to the touch detection data.
Fig. 10 is a block diagram illustrating an apparatus 1000 for touch control according to an example embodiment. For example, the apparatus 1000 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 10, the apparatus 1000 may include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communications component 1016.
The processing component 1002 generally controls the overall operation of the device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 1002 may include one or more processors 1020 to execute instructions to perform all or a portion of the steps of the methods described above. Further, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, the processing component 1002 may include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
the memory 1004 is configured to store various types of data to support operations at the apparatus 1000. Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1004 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 1006 provides power to the various components of the device 1000. The power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1000.
the multimedia component 1008 includes a screen that provides an output interface between the device 1000 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1008 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1000 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1010 is configured to output and/or input audio signals. For example, audio component 1010 includes a Microphone (MIC) configured to receive external audio signals when apparatus 1000 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1004 or transmitted via the communication component 1016. In some embodiments, audio component 1010 also includes a speaker for outputting audio signals.
I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000. For example, sensor assembly 1014 may detect an open/closed state of device 1000, the relative positioning of components, such as a display and keypad of device 1000, the change in position of device 1000 or a component of device 1000, the presence or absence of user contact with device 1000, the orientation or acceleration/deceleration of device 1000, and the change in temperature of device 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1016 is configured to facilitate communications between the apparatus 1000 and other devices in a wired or wireless manner. The device 1000 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communications component 1016 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 1000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
in an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 1004 comprising instructions, executable by the processor 1020 of the device 1000 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
it will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (17)
1. A touch display module is characterized by comprising:
The touch detection sensors are respectively connected to the corresponding data transmission lines; wherein at least one data transmission line is connected to the plurality of touch detection sensors through the plurality of switching devices in a one-to-one correspondence;
the gating control lines are connected with the control part in the mobile equipment to which the touch display module belongs, each gating control line is also connected with the control end of at least one switching device, and controls the on-off state of the corresponding switching device according to a control instruction sent by the control part, so that the same data transmission line is only conducted with one touch detection sensor at the same time;
The trigger detection structure is used for detecting the trigger operation of a user on the touch display module;
When the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, the switch devices corresponding to the touch detection sensors connected with each shared data transmission line are sequentially conducted by the corresponding gating control lines.
2. The touch display module of claim 1, wherein the data transmission line is disposed along a first edge direction of the touch display module, the gate control line is disposed along a second edge direction of the touch display module, and the first edge direction is perpendicular to the second edge direction.
3. The touch display module of claim 2, wherein each row of the touch detection sensors arranged along the first edge direction is connected to a same data transmission line, and each row of the touch detection sensors arranged along the second edge direction is connected to a same gate control line.
4. The touch display module of claim 1, wherein the vertical projection of the switching device is located within the vertical projection of the BM region of the sub-pixel of the touch display module.
5. the touch display module of claim 1, wherein the trigger detection structure comprises: a pressure detection assembly; wherein the triggering operation is a pressing operation of reaching a preset pressure value detected by the pressure detection component.
6. The touch display module of claim 1, wherein at least one data transmission line is directly connected to a corresponding touch sensor.
7. The touch display module of claim 6, wherein the touch detection sensors exclusively using the data transmission lines are located in a high frequency trigger area on the touch display module, and the touch detection sensors sharing the data transmission lines are located in a low frequency trigger area on the touch display module.
8. The touch display module of claim 7, wherein the high frequency trigger area is a central display area of the touch display module, and the low frequency trigger area is an edge display area of the touch display module.
9. An electronic device, comprising: the touch display module of any one of claims 1-8.
10. A touch control method, applied to the touch display module according to any one of claims 1 to 8; the method comprises the following steps:
Detecting a trigger operation of a user on the touch display module;
When the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data;
and executing corresponding touch control operation according to the touch detection data.
11. The method according to claim 10, wherein the detecting a trigger operation of a user on the touch display module comprises:
the pressing operation of the touch display module is detected by the pressure detection assembly, and the pressure value formed by the pressing operation reaches the preset pressure value.
12. The method of claim 11,
The pressure detection assembly is positioned in the touch display module;
or the pressure detection assembly is positioned outside the touch display module and arranged in the electronic equipment to which the touch display module belongs.
13. A touch control device, which is applied to the touch display module set according to any one of claims 1-8; the device comprises:
The detection unit is used for detecting the triggering operation of a user on the touch display module;
the control unit controls the switch devices corresponding to the touch detection sensors connected with each shared data transmission line to be sequentially switched on through corresponding gating control lines to obtain corresponding touch detection data when the touch detection sensors sharing the data transmission line exist in the touch detection sensors corresponding to the triggering operation;
and the execution unit executes corresponding touch control operation according to the touch detection data.
14. The apparatus of claim 13, wherein the detection unit comprises:
and the pressure detection subunit detects the pressing operation of the touch display module by a user through the pressure detection assembly, and the pressure value formed by the pressing operation reaches a preset pressure value.
15. The apparatus of claim 14,
The pressure detection assembly is positioned in the touch display module;
Or the pressure detection assembly is positioned outside the touch display module and arranged in the electronic equipment to which the touch display module belongs.
16. An electronic device, wherein the touch display module set according to any one of claims 1-8 is disposed in the electronic device; the electronic device further includes:
A processor;
a memory for storing processor-executable instructions;
Wherein the processor is configured to:
detecting a trigger operation of a user on the touch display module;
when the touch detection sensors which share the data transmission lines exist in the touch detection sensors corresponding to the trigger operation, controlling the switch devices corresponding to the plurality of touch detection sensors connected with each shared data transmission line to be sequentially switched on through the corresponding gating control lines so as to obtain corresponding touch detection data;
And executing corresponding touch control operation according to the touch detection data.
17. A computer-readable storage medium having stored thereon computer instructions, which when executed by a processor, perform the steps of the method according to any one of claims 10-12.
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| CN201511023787.4A CN106933396B (en) | 2015-12-30 | 2015-12-30 | Touch display module, touch control method and device and electronic equipment |
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| CN201511023787.4A CN106933396B (en) | 2015-12-30 | 2015-12-30 | Touch display module, touch control method and device and electronic equipment |
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| CN101937282A (en) * | 2009-06-30 | 2011-01-05 | 索尼公司 | Touch detection device and display device having touch sensor function |
| CN101999143A (en) * | 2008-04-11 | 2011-03-30 | 乐金显示有限公司 | Display device and input device |
| CN104750345A (en) * | 2015-03-30 | 2015-07-01 | 深圳市华星光电技术有限公司 | Touch control panel and touch control display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9639261B2 (en) * | 2013-12-04 | 2017-05-02 | Sony Corporation | Apparatus and method for controlling a suspended state |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999143A (en) * | 2008-04-11 | 2011-03-30 | 乐金显示有限公司 | Display device and input device |
| CN101937282A (en) * | 2009-06-30 | 2011-01-05 | 索尼公司 | Touch detection device and display device having touch sensor function |
| CN104750345A (en) * | 2015-03-30 | 2015-07-01 | 深圳市华星光电技术有限公司 | Touch control panel and touch control display screen |
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