WO2022166873A1 - 控制方法、装置、终端、电子设备和存储介质 - Google Patents

控制方法、装置、终端、电子设备和存储介质 Download PDF

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Publication number
WO2022166873A1
WO2022166873A1 PCT/CN2022/074922 CN2022074922W WO2022166873A1 WO 2022166873 A1 WO2022166873 A1 WO 2022166873A1 CN 2022074922 W CN2022074922 W CN 2022074922W WO 2022166873 A1 WO2022166873 A1 WO 2022166873A1
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WO
WIPO (PCT)
Prior art keywords
pressure
touch
touch display
active capacitive
area
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Application number
PCT/CN2022/074922
Other languages
English (en)
French (fr)
Inventor
陈思龙
何光
张德亮
向杨
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华为技术有限公司
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Publication of WO2022166873A1 publication Critical patent/WO2022166873A1/zh

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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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • 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
    • 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
    • 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
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position

Definitions

  • the present application relates to the field of touch technology, and in particular, to a control method, device, terminal, electronic device and storage medium for a touch display.
  • a stylus is an auxiliary device that uses conductive materials to imitate the human body (usually fingers) to complete human-computer interaction.
  • the stylus on the market is mainly divided into electromagnetic stylus and capacitive stylus, among which capacitive stylus is mainly divided into passive capacitive stylus and active capacitive stylus.
  • the electromagnetic pen needs to be matched with the electromagnetic screen, and the overall cost is high; the passive capacitive pen is generally thick, and the writing has a sense of stagnation, and the user experience is not good; the active capacitive pen interacts with the touch display to realize the positioning of the stroke position. , and sense the pressure through the pressure sensor to control the thickness of the stroke, which has a better user experience.
  • the current active capacitive stylus has a relatively long response time when the active capacitive pen interacts with the touch display for the first time.
  • the technical solution of the present application provides a control method, device, terminal, electronic device and storage medium for a touch display, which can effectively shorten the response time of the first water discharge when the active capacitive pen interacts with the touch display.
  • a method for controlling a touch display includes a capacitive touch electrode and a pressure sensing module, and the method includes:
  • the touch coordinate positioning signal from the active capacitive pen is sensed through the capacitive touch electrodes and the pressure condition is satisfied, the handwriting is displayed based on the touch coordinate positioning signal;
  • the satisfying the pressure condition includes sensing a pressure that is greater than a preset pressure value through the pressure sensing module.
  • the meeting the pressure condition further includes:
  • the area where the pressure is higher than the preset pressure value includes the position located by the touch coordinate positioning signal.
  • the meeting the pressure condition further includes:
  • the area of the pressure point area is smaller than the preset area, the pressure point area is an independent area in the area that reaches the pressure above the pressure preset value, and the position located by the touch coordinate positioning signal is located at the pressure point area.
  • the satisfying the pressure condition further includes: the edge of the pressure point area is a circle.
  • a pressure sensing signal from an active capacitive pen is received, and based on the pressure sensing signal from the active capacitive pen Controls the handwriting.
  • a control device for a touch display including:
  • a processor and a memory where the memory is used to store at least one instruction, and when the instruction is loaded and executed by the processor, the control method for a touch display of the first aspect is implemented.
  • a terminal including:
  • a touch display includes:
  • Capacitive touch electrodes the capacitive touch electrodes are used for sensing the touch coordinate positioning signal from the active capacitive pen;
  • the pressure sensing module is used for sensing the pressure on the surface of the touch display.
  • the pressure sensing module includes two transparent electrode layers arranged in layers, the two transparent electrode layers are arranged at intervals, and an elastic insulation is arranged between the two transparent electrode layers Isolator.
  • the touch display is an organic light emitting diode display, and the organic light emitting diode display includes an organic light emitting device;
  • the pressure sensing module includes a plurality of pressure sensing sensors located on the side of the organic light-emitting device away from the light-emitting direction.
  • an electronic device comprising:
  • the active capacitive pen includes a touch coordinate driving electrode, and the touch coordinate driving electrode is used for transmitting a touch coordinate positioning signal.
  • a computer-readable storage medium is provided, and a computer program is stored in the computer-readable storage medium, which, when executed on a computer, causes the computer to execute the control method for a touch display according to the first aspect.
  • the pressure sensing module disposed in the touch display is used to cooperate with the capacitive touch electrodes to determine whether the pen tip of the active capacitive pen is in contact with each other. Touch the surface of the display, and use this as a condition for controlling the screen to display handwriting when the active capacitive pen interacts with the touch display. Compared with the prior art, it replaces the need to use the signal obtained through Bluetooth communication as the control screen display.
  • the condition of handwriting is used to trigger the process of water discharge from the active capacitive pen. Since the wireless communication time is saved in the process of controlling the display of handwriting on the screen, the response time of the first water discharge when the active capacitive pen interacts with the touch display is effectively shortened.
  • FIG. 1 is a schematic structural diagram of a touch display and an active capacitive pen
  • FIG. 2 is a flow chart of interaction between a touch display and an active capacitive pen in the prior art
  • FIG. 3 is a structural block diagram of a touch display and an active capacitive pen in an embodiment of the application
  • FIG. 4 is a flowchart of a control method of a touch display in an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a pressure point area in an embodiment of the present application.
  • FIG. 6 is a structural block diagram of another touch display and an active capacitive pen in an embodiment of the present application.
  • FIG. 7 is a structural block diagram of a terminal in an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of an electronic device in an embodiment of the present application.
  • the touch electrodes in the touch display 01 emit light.
  • the pulse signal on the display side, the sensing electrode in the active capacitive pen 02 will detect in real time whether the pulse signal on the display side is received.
  • the pulse signal on the display side it means that the active capacitive pen 02 is close to the touch display 01, and then the active capacitive pen 02 is close to the touch display 01.
  • the touch coordinates in the capacitive pen 02 drive the electrodes to transmit pulse signals. Due to the short distance, the touch electrodes in the touch display 01 can sense the pulse signals from the side of the active capacitive pen 02.
  • the tip of the active capacitive pen 02 A pressure sensing sensor is provided.
  • the pressure sensing sensor on the pen tip will sense pressure, and the pressure sensing sensor transmits the pressure sensing signal to the micro-control unit in the active capacitive pen 02.
  • the MCU determines whether the pressure reaches the threshold according to the pressure sensing signal. If it reaches the threshold, it means that the pen tip has come into contact with the touch display 01, and the MCU determines that the pressure reaches the threshold and sends a pressure determination signal to the touch screen via Bluetooth.
  • Display 01 when the touch display 01 senses the pulse signal from the active capacitive pen 02, and receives the pressure determination signal from the active capacitive pen 02 via Bluetooth, it can be determined that the active capacitive pen 02 is in the process of communicating with the touch display 01.
  • the touch position is determined according to the pulse signal from the side of the active capacitive pen 02 and the handwriting is displayed to complete the water discharge action of the active capacitive pen 02 .
  • the whole process cycle is long and takes about 120ms, which needs to be processed by the MCU on the active capacitive pen 02 side.
  • Bluetooth communication and the response of the touch display 01, which result in a longer response time for the first water discharge when the active capacitive pen interacts with the touch display.
  • an embodiment of the present application provides a control method for a touch display, which is used for interaction between a touch display 1 and an active capacitive pen 2 , and the touch display 1 includes a pressure sensing module 11.
  • the pressure sensing module 11 is used to sense the pressure on the surface of the touch display 1.
  • the specific structure and principle of the pressure sensing module 11 will be introduced later.
  • the active capacitive pen 2 includes a touch coordinate driving electrode 21 located on the tip of the pen.
  • the touch coordinate driving electrode 21 is used to transmit a touch coordinate positioning signal, so as to determine the touch position of the pen tip of the active capacitive pen 2 on the touch display 1 according to the touch coordinate positioning signal.
  • the touch coordinate positioning signal is, for example, a pulse
  • the active capacitive pen 2 further includes a proximity sensing electrode 22 located on the tip of the pen.
  • the proximity sensing electrode 22 is used to receive the sensing signal from the touch display 1, so as to determine whether it is close to the touch display 1.
  • the touch display 1 also includes The capacitive touch electrodes 12 are used for transmitting driving signals and receiving sensing signals to realize the touch function. If the sensing signals are touch coordinate positioning signals from the active capacitive pen 2, the Signal to determine the position of the tip of the active capacitive pen 2, that is to say, the capacitive touch electrode 12 is used to sense the touch coordinate positioning signal from the active capacitive pen 2, and the control method of the touch display includes:
  • Step 101 Determine whether the touch coordinate positioning signal from the active capacitive pen 2 is sensed through the capacitive touch electrodes 12, and the pressure condition is satisfied;
  • Step 102 Display handwriting based on the touch coordinate positioning signal, that is, when the touch display 1 senses the touch coordinate positioning signal from the active capacitive pen 2 through the capacitive touch electrodes 12, and the pressure condition is satisfied, based on The touch coordinate positioning signal displays handwriting, wherein satisfying the pressure condition includes sensing a pressure that is greater than a preset pressure value through the pressure sensing module 11 .
  • the capacitive touch electrodes 12 can transmit pulse signals (driving signals) and receive sensing signals.
  • the capacitive touch electrodes 12 include self-capacitance touch electrodes and mutual capacitance touch electrodes.
  • a self-capacitance touch electrode includes a plurality of electrode blocks distributed in an array, and each electrode block has an independent touch signal line. The electrodes provide pulse signals and receive signals through the touch signal line. If there is no touch, the received signal is a definite signal.
  • the touch electrode corresponding to the mutual capacitance type includes A plurality of mutual capacitance driving electrodes and a plurality of mutual capacitance sensing electrodes, wherein the mutual capacitance driving electrodes and the mutual capacitance sensing electrodes are insulated and crossed, and during the operation of the touch electrodes, the mutual capacitance driving electrodes are sequentially driven to each mutual capacitance.
  • the electrodes provide pulse signals and receive signals through the mutual capacitance sensing electrodes.
  • the received signal is a definite signal.
  • the function of the sensor changes the signal received by the sensing electrode corresponding to the touch position. Since the time of the pulses on different mutual capacitance driving electrodes is different, according to the time of the received signal, it can be determined which mutual capacitance driving the sensing signal comes from.
  • the electrodes are then used to determine the coordinates in one direction. According to which mutual capacitance sensing electrode the received signal belongs to, the coordinates in the other direction can be determined, and the touch position can be determined by the coordinates in the two directions.
  • pulse signals can be generated, and on the other hand, inductive signals can be received.
  • the proximity sensing electrodes 22 of the active capacitive pen 2 will continue to sense nearby At the same time, the capacitive touch electrodes 12 in the touch display 1 will continue to transmit pulse signals and receive sensing signals.
  • the active capacitive pen When the tip of the active capacitive pen 2 gradually approaches the touch display 1 and reaches a close enough distance, the active capacitive pen The proximity sensing electrode 22 in 2 senses the pulse signal emitted by the capacitive touch electrode 12 in the touch display 1, so as to determine that the active capacitive pen 2 has approached the touch display 1, and then controls the touch coordinates in the active capacitive pen 2
  • the drive electrode 21 transmits a touch coordinate positioning signal (pulse signal). At this time, since the distance between the tip of the active capacitive pen 2 and the touch display 1 is close enough, the capacitive touch electrodes 12 in the touch display 1
  • the touch coordinate positioning signal emitted by the touch coordinate drive electrode 21 in the active capacitive pen 2 can be sensed.
  • the pressure sensing module 11 in the touch display 1 can sense the pressure.
  • the capacitive touch electrode 12 senses the pressure from the active capacitive pen 2 Touching the coordinate positioning signal, and sensing the pressure above the preset pressure value through the pressure sensing module 11, it can be considered that the user is using the active capacitive pen 2 to write on the touch display 1, and at this time, according to the sensed pressure
  • the touch coordinate positioning signal obtains the touch coordinates, and then the handwriting is displayed based on the touch coordinates, even if the active capacitive pen 2 emits water.
  • the pressure sensing module disposed in the touch display is used to cooperate with the capacitive touch electrodes to determine whether the tip of the active capacitive pen touches the surface of the touch display, and this is used as the active capacitance
  • the condition for controlling the handwriting displayed on the screen when the pen interacts with the touch display replaces the need to use the signal obtained through Bluetooth communication as the condition for controlling the handwriting displayed on the screen to trigger the process of water discharge from the active capacitive pen , because the wireless communication time is saved in the process of controlling the display of handwriting on the screen, that is, the response time of the active capacitive pen for the first time when the active capacitive pen interacts with the touch display is effectively shortened.
  • the above-mentioned satisfying the pressure condition further includes: the area that reaches the pressure above the preset pressure value includes the position located by the touch coordinate positioning signal.
  • the pressure sensing module 11 is also used to determine the pressure position. For example, it is assumed that the position coordinates located by the touch coordinate positioning letter sensed by the electrodes 12 of the capacitive touch are (a1, a2).
  • the position range of the pressure above the preset pressure value sensed by the sensing module 11 includes (a1, a2), and it is considered that the pressure condition is satisfied. If the position range of the pressure above the preset pressure value sensed by the pressure sensing module 11 Outside (a1, a2), it is considered that there is interference, and the pressure condition is not satisfied, that is, it is considered that the pen tip of the active capacitive pen 2 is not writing on the touch display 1, so handwriting is not displayed. In this way, abnormal handwriting display due to interference can be avoided.
  • the capacitive touch electrodes 12 in the touch display 1 can sense the touch coordinate positioning signal due to the close distance between the touch coordinate driving electrodes 21 and the touch display 1.
  • the position located by the control coordinate positioning signal is outside the area where the pressure exceeds the preset pressure value, and handwriting should not be displayed. Only when the tip of the active capacitive pen 2 touches the touch display 1 and the applied pressure reaches the preset pressure value In the above, the area where the pressure above the preset pressure value includes the position located by the touch coordinate positioning signal, that is, the pressure condition is satisfied, so that the handwriting can be displayed more accurately.
  • the above-mentioned satisfying the pressure condition further includes: the area of the pressure point area is smaller than the preset area, and the pressure point area is an independent area in the area where the pressure exceeds the preset pressure value, and the touch coordinates The location where the location signal is located is in the area of the pressure point.
  • the A area and the B area in the touch display are areas with a pressure above the preset pressure value, that is, other areas except the A area and the B area are not
  • the pressure that reaches the pressure preset value where A area is an independent area, B area is an independent area, and the position located by the touch coordinate positioning signal is point O, and point O is located in area A, that is, area A is In the pressure point area, although the B area also reaches the pressure above the preset pressure value, it does not belong to the pressure point area because it is a separate area from the A area.
  • the area of the pressure point area is used as the pressure condition.
  • a preset area is set in advance according to the size of the tip of the active capacitive pen 2. If the area is smaller than the preset area, it is considered that the pressure belongs to the normal writing performed by the pen tip of the active capacitive pen 2.
  • the handwriting display can be triggered; if the area of the pressure point area is greater than or equal to the preset area, the pressure is considered to be interference, and the handwriting display is not triggered.
  • satisfying the pressure condition further includes: the edge of the pressure point area is round.
  • the tip of the active capacitive pen 2 since the tip of the active capacitive pen 2 is relatively thin, when pressure is applied on the surface of the touch display 1 through the tip of the active capacitive pen 2, the pressure value will gradually decrease with a certain point as the center.
  • the obtained pressure point area is a circle, then it is considered that the pressure condition is satisfied. If the pressure point area is not a circle, it means that there is interference.
  • the accuracy of handwriting display can be further improved by using whether the edge of the pressure point area is circular as the pressure condition.
  • the embodiments of the present application do not limit the condition for determining the edge shape of the pressure point area.
  • the edge shape of the pressure point area may not be used as the pressure condition, or, according to the display In the case of an area, other shapes can also be used as the edge shape judgment conditions of the pressure point area, and it is not necessarily a standard circle.
  • a pressure sensing signal from the active capacitive pen 2 is received, and based on the pressure sensing signal from the active capacitive pen 2 Control handwriting.
  • the active capacitive pen 2 may further include a pressure sensing sensor 23, wherein the pressure sensing sensor 23 is disposed on the pen tip, and is used to sense the pressure exerted by the pen tip of the active capacitive pen 2.
  • the pressure sensing sensor 23 can sense the pressure exerted by the active capacitive pen 2 on the touch display 1, and the pressure reflects the pressure exerted by the user on the active capacitive pen 2.
  • the active capacitive pen 2 can transmit the signal reflecting the pressure to the touch display 1 through wireless communication such as Bluetooth, and the touch display 1 can control the thickness of the displayed handwriting according to the pressure.
  • the greater the pressure value the thicker the handwriting and the smaller the pressure value, the thinner the handwriting.
  • the process of using the pressure sensing sensor 23 on the active capacitive pen 2 to control the handwriting is not performed synchronously with the initial time when the handwriting starts to be displayed. Because the response of handwriting display is fast, and the wireless communication transmission time is long, it is in the process after the handwriting starts to be displayed, when the pressure sensing sensor 23 from the active capacitive pen 2 is obtained through wireless communication such as Bluetooth.
  • the handwriting that has been displayed is controlled according to the pressure signal, that is to say, the signal sensed by the pressure sensing sensor 23 on the active capacitive pen 2 is not used as the active capacitive pen 2 and the touch display 1.
  • the pressure signal that is to say, the signal sensed by the pressure sensing sensor 23 on the active capacitive pen 2 is not used as the active capacitive pen 2 and the touch display 1.
  • Embodiments of the present application further provide a control device for a touch display, including: a processor and a memory, where the memory is used to store at least one instruction, and when the instruction is loaded and executed by the processor, the control of the touch display in the above embodiment is realized method.
  • the number of processors may be one or more, and the processors and the memory may be connected by a bus or in other ways.
  • the memory can be used to store non-transitory software programs, non-transitory computer-executable programs and modules, and the processor runs the non-transitory software programs, instructions and modules stored in the memory , so as to perform various functional applications and data processing, that is, to implement the methods in any of the above method embodiments.
  • the memory may include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function; and necessary data and the like. Additionally, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device.
  • Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when it runs on a computer, the computer enables the computer to execute the control method of the touch display in the above-mentioned embodiments.
  • an embodiment of the present application further provides a terminal, including: a control device 3 for a touch display in the above-mentioned embodiment; a touch display 1 , the touch display 1 includes: a capacitive touch electrode 12 , a capacitive touch display
  • the touch electrode 12 is used for sensing the touch coordinate positioning signal from the active capacitive pen; the pressure sensing module 11 is used for sensing the pressure on the surface of the touch display 1 .
  • the specific structures and principles of the control device 3 of the touch display, the capacitive touch electrodes 12 and the pressure sensing module 11 are the same as those of the above-mentioned embodiment, and will not be repeated here.
  • the pressure sensing module 11 can be realized by using the principle of a mature resistive touch screen.
  • the pressure sensing module 11 includes two transparent electrode layers arranged in layers, the two transparent electrode layers are arranged at intervals, and an elastic insulating spacer is arranged between the two transparent electrode layers.
  • the transparent electrode layer can be made of indium tin oxide (Indium Tin Oxide, ITO) material
  • the elastic insulating spacer is used for the support between the two transparent electrode layers
  • each transparent electrode layer can include independent electrodes located at different positions , when two electrodes on different layers face each other, a capacitance will be formed.
  • the pressure sensing module 11 can be arranged in various types of displays such as liquid crystal displays or organic light-emitting diode (Organic Light-Emitting Diode, OLED) displays.
  • the touch display 1 is an organic light emitting diode OLED display
  • the organic light emitting diode display includes an organic light emitting device, that is, an organic light emitting diode;
  • an embodiment of the present application further provides an electronic device, including: an active capacitive pen 2 and the terminal 10 in the above-mentioned embodiment, the active capacitive pen 2 includes a touch coordinate driving electrode 21 , and a touch coordinate driving electrode 21 Used to transmit touch coordinate positioning signals.
  • the specific structures and principles of the active capacitive pen 2 and the terminal 10 are the same as those in the above-mentioned embodiments, and are not repeated here.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions when loaded and executed on a computer, result in whole or in part of the processes or functions described herein.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes an integration of one or more available media.
  • the usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk), and the like.
  • “at least one” refers to one or more, and “multiple” refers to two or more.
  • “And/or”, which describes the association relationship of the associated objects means that there can be three kinds of relationships, for example, A and/or B, which can indicate the existence of A alone, the existence of A and B at the same time, and the existence of B alone. where A and B can be singular or plural.
  • the character “/” generally indicates that the associated objects are an “or” relationship.
  • “At least one of the following” and similar expressions refer to any combination of these items, including any combination of single or plural items.
  • At least one of a, b, and c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c may be single or multiple.

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Abstract

本申请实施例提供一种控制方法、装置、终端、电子设备和存储介质，涉及触控技术领域，可以有效缩短主动电容笔在与触控显示器之间交互时首次出水的响应时间。触控显示器包括电容式触控电极和压力感应模组，触控显示器的控制方法包括：当通过电容式触控电极感应到来自于主动电容笔的触控坐标定位信号，且满足压力条件时，基于触控坐标定位信号显示笔迹；满足压力条件包括通过压力感应模组感应到达到压力预设值以上的压力。

Description

控制方法、装置、终端、电子设备和存储介质
本申请要求于2021年2月5日提交中国专利局、申请号为202110163463.X、申请名称为“控制方法、装置、终端、电子设备和存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及触控技术领域，特别涉及一种触控显示器的控制方法、装置、终端、电子设备和存储介质。
背景技术
手写笔是利用导体材料模仿人体(通常是手指)完成人机交互的一种辅助装置。目前市面上的手写笔主要区分为电磁笔、电容笔，其中电容手写笔主要分为被动电容笔和主动电容笔。其中电磁笔由于需要匹配电磁屏使用，综合成本较高；被动电容笔笔头一般较粗，书写有滞留感，用户体验不佳；主动电容笔内部通过电极与触控显示器交互来实现笔画位置的定位，并通过压感传感器感知压力大小，来控制笔画的粗细，有着较好的用户体验。
然而，目前主动电容笔在与触控显示器之间交互时首次出水响应时间较长。
发明内容
本申请技术方案提供了一种触控显示器的控制方法、装置、终端、电子设备和存储介质，可以有效缩短主动电容笔在与触控显示器之间交互时首次出水的响应时间。
第一方面，提供一种触控显示器的控制方法，所述触控显示器包括电容式触控电极和压力感应模组，所述方法包括：
当通过所述电容式触控电极感应到来自于主动电容笔的触控坐标定位信号，且满足压力条件时，基于所述触控坐标定位信号显示笔迹；
所述满足压力条件包括通过所述压力感应模组感应到达到压力预设值以上的压力。
在一种可能的实施方式中，所述满足压力条件还包括：
所述达到压力预设值以上的压力的区域包括通过所述触控坐标定位信号所定位的位置。
在一种可能的实施方式中，所述满足压力条件还包括：
压力点区域的面积小于预设面积，所述压力点区域为所述达到压力预设值以上的压力的区域中的一个独立区域，所述通过所述触控坐标定位信号所定位的位置位于所述压力点区域。
在一种可能的实施方式中，所述满足压力条件还包括：所述压力点区域的边缘为圆形。
在一种可能的实施方式中，在所述基于所述触控坐标定位信号显示笔迹的过程中，接收来自于主动电容笔的压力感应信号，并基于所述来自于主动电容笔的压力感应信号控制所述笔迹。
第二方面，提供一种触控显示器的控制装置，包括：
处理器和存储器，所述存储器用于存储至少一条指令，所述指令由所述处理器加载并执行时以实现上述第一方面的触控显示器的控制方法。
第三方面，提供一种终端，包括：
上述第二方面的触控显示器的控制装置；
触控显示器，所述触控显示器包括：
电容式触控电极，所述电容式触控电极用于感应来自于主动电容笔的触控坐标定位信号；
压力感应模组，所述压力感应模组用于感应所述触控显示器表面的压力。
在一种可能的实施方式中，所述压力感应模组包括层叠设置的两个透明电极层，所述两个透明电极层之间间隔设置，所述两个透明电极层之间设置有弹性绝缘隔离物。
在一种可能的实施方式中，所述触控显示器为有机发光二极管显示器，所述有机发光二极管显示器包括有机发光器件；
所述压力感应模组包括位于所述有机发光器件背离出光方向一侧的多个压力感应传感器。
第四方面，提供一种电子设备，包括：
主动电容笔和上述第三方面的终端，所述主动电容笔包括触控坐标驱动电极，所述触控坐标驱动电极用于发射触控坐标定位信号。
第五方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面的触控显示器的控制方法。
本申请实施例中的触控显示器的控制方法、装置、终端、电子设备和存储介质，利用设置在触控显示器中的压力感应模组来配合电容式触控电极确定主动电容笔的笔尖是否接触触控显示器表面，并以此作为主动电容笔与触控显示器之间交互时控制屏幕显示笔迹的条件，与现有技术相比，替代了需要将通过蓝牙通信所获取到的信号作为控制屏幕显示笔迹的条件来触发主动电容笔出水的过程，由于在控制屏幕显示笔迹的过程中省掉了无线通信时间，即有效缩短了主动电容笔在与触控显示器之间交互时首次出水的响应时间。
附图说明
图1为一种触控显示器和主动电容笔的结构示意图；
图2为现有技术中一种触控显示器和主动电容笔的交互流程图；
图3为本申请实施例中一种触控显示器和主动电容笔的结构框图；
图4为本申请实施例中一种触控显示器的控制方法的流程图；
图5为本申请实施例中一种压力点区域的示意图；
图6为本申请实施例中另一种触控显示器和主动电容笔的结构框图；
图7为本申请实施例中一种终端的结构框图；
图8为本申请实施例中一种电子设备的结构示意图。
具体实施方式
本申请的实施方式部分使用的术语仅用于对本申请的具体实施例进行解释，而非旨在限定本申请。
在对本申请技术方案进行介绍之前，首先对现有技术中主动电容笔和触控显示器之间的交互过程进行说明，如图1和图2所示，触控显示器01中的触控电极会发射显示器侧的脉冲信号，主动电容笔02中的感应电极会实时检测是否接收到显示器侧的脉冲信号，当检测到显示器侧的脉冲信号时，说明主动电容笔02靠近了触控显示器01，之后主动电容笔02中的触控坐标驱动电极发射脉冲信号，由于距离较近，因此触控显示器01中的触控电极可以感应到来自于主动电容笔02侧的脉冲信号，主动电容笔02的笔尖上设置有压力感应传感器，当主动电容笔02的笔尖接触触控显示器01时，会使笔尖上的压力感应传感器感应到压力，压力感应传感器将压力感应信号传输至主动电容笔02中的微控制单元(Microcontroller Unit，MCU)中，MCU根据压力感应信号确定压力是否达到阈值，若达到阈值，则说明笔尖已经和触控显示器01发生接触，MCU确定压力达到阈值并通过蓝牙发送压力确定信号至触控显示器01，当触控显示器01感应到来自于主动电容笔02的脉冲信号，以及通过蓝牙接收到来自于主动电容笔02的压力确定信号，即可以确定主动电容笔02正在与触控显示器01进行触控交互，则根据来自于主动电容笔02侧的脉冲信号确定触控位置并显示笔迹，完成主动电容笔02的出水动作。然而，在上述过程中，从主动电容笔02中压力感应传感器感应到压力开始，到触控显示器01显示笔迹，整个过程周期较长，大约需要120ms，其中需要经过主动电容笔02侧的MCU处理、蓝牙通信、触控显示器01的响应，即导致了主动电容笔在与触控显示器之间交互时首次出水响应时间较长。以下对本申请实施例进行说明。
如图3和图4所示，本申请实施例提供了一种触控显示器的控制方法，用于触控显示器1和主动电容笔2之间的交互，该触控显示器1包括压力感应模组11，压力感应模组11用于感应触控显示器1表面的压力，压力感应模组11的具体结构和原理会在后文中进行介绍，主动电容笔2包括位于笔尖上的触控坐标驱动电极21，触控坐标驱动电极21用于发射触控坐标定位信号，以便于根据触控坐标定位信号确定主动电容笔2的笔尖在触控显示器1上的触控位置，触控坐标定位信号例如为脉冲信号，主动电容笔2还包括位于笔尖上的靠近感应电极22，靠近感应电极22用于接收来自于触控显示器1的感应信号，以便于确定是否靠近触控显示器1，触控显示器1还包括电容式触控电极12，电容式触控电极12用于发射驱动信号和接收感应信号，以实现触控功能，如果感应信号为来自于主动电容笔2的触控坐标定位信号，则可以利用该信号来确定主动电容笔2笔尖位置，也就是说，电容式触控电极12用于感应 来自于主动电容笔2的触控坐标定位信号，该触控显示器的控制方法包括：
步骤101、确定是否通过电容式触控电极12感应到来自于主动电容笔2的触控坐标定位信号，且满足压力条件，若是，则进入步骤102，若否，则重新进入步骤101；
步骤102、基于触控坐标定位信号显示笔迹，也就是说，当触控显示器1通过电容式触控电极12感应到来自于主动电容笔2的触控坐标定位信号，且满足压力条件时，基于触控坐标定位信号显示笔迹，其中，满足压力条件包括通过压力感应模组11感应到达到压力预设值以上的压力。
具体地，电容式触控电极12可以发射脉冲信号(驱动信号)并接收感应信号，当触控显示器1表面具有手指或者其他器件时会改变对应位置处电容式触控电极12所接收到的感应信号，以此可以确定触控位置，以实现触控功能。电容式触控电极12包括自容式的触控电极和互容式的触控电极。例如对于自容式的触控电极，包括阵列分布的多个电极块，每个电极块具有独立的触控信号线，在触控电极工作的过程中，通过触控信号线向每个触控电极提供脉冲信号，并通过触控信号线接收信号，如果没有触控，则所接收到的信号为确定的信号，当触控显示器1表面上某处具有例如手指触摸时，会由于电容耦合的作用改变对应触控电极上的脉冲信号，以使通过触控信号线所接收到的信号发生变化，即可以以此作为依据确定触控位置；另外，例如对应互容式的触控电极，包括多个互容式驱动电极和多个互容式感应电极，其中互容式驱动电极和互容式感应电极之间绝缘交叉设置，在触控电极工作的过程中，依次向各互容式驱动电极提供脉冲信号，并通过互容式感应电极接收信号，如果没有触控，则所接收到的信号为确定的信号，当触控显示器1表面上某处具有例如手指触摸时，会由于电容耦合的作用改变触控位置所对应的感应电极所接收到的信号，由于不同互容式驱动电极上脉冲的时间不同，因此，根据所接收到信号的时间可以确定感应信号来自于哪个互容式驱动电极，进而确定一个方向上的坐标，根据所接收到的信号属于哪个互容式感应电极，可以确定另一个方向上的坐标，通过两个方向上的坐标即可以确定触控位置。可见，对于电容式触控电极12，一方面可以产生脉冲信号，另一方面可以接收感应信号。当用户通过主动电容笔2对触控显示器1进行控制时，或者说当用户进行主动电容笔2和触控显示器1之间的交互时，主动电容笔2的靠近感应电极22会持续感应附近的信号，同时触控显示器1中的电容式触控电极12也会持续发射脉冲信号并接收感应信号，当主动电容笔2的笔尖逐渐靠近触控显示器1并达到足够近的距离时，主动电容笔2中的靠近感应电极22感应到触控显示器1中电容式触控电极12发射的脉冲信号，以此判断主动电容笔2已经靠近触控显示器1，然后控制主动电容笔2中的触控坐标驱动电极21发射触控坐标定位信号(脉冲信号)，此时，由于主动电容笔2的笔尖与触控显示器1之间的距离足够近，因此，触控显示器1中的电容式触控电极12可以感应到主动电容笔2中触控坐标驱动电极21所发射的触控坐标定位信号，当主动电容笔2的笔尖继续靠近并接触到触控显示器1的表面，会通过笔尖向触控显示器1的表面施加压力，此时，触控显示器1中的压力感应模组11可以感应到压力，此时，在步骤101中，如果判断通过电容式触控电极12感应到来自于主动电容笔2的触控坐标定位信号，且通过压力感应模组11感应达到压力预 设值以上的压力，即可以认为用户正在使用主动电容笔2在触控显示器1上书写，此时即可以根据所感应到的触控坐标定位信号得到触控坐标，进而基于触控坐标显示笔迹，即使主动电容笔2出水。
本申请实施例中触控显示器的控制方法，利用设置在触控显示器中的压力感应模组来配合电容式触控电极确定主动电容笔的笔尖是否接触触控显示器表面，并以此作为主动电容笔与触控显示器之间交互时控制屏幕显示笔迹的条件，与现有技术相比，替代了需要将通过蓝牙通信所获取到的信号作为控制屏幕显示笔迹的条件来触发主动电容笔出水的过程，由于在控制屏幕显示笔迹的过程中省掉了无线通信时间，即有效缩短了主动电容笔在与触控显示器之间交互时首次出水的响应时间。
在一种可能的实施方式中，上述满足压力条件还包括：达到压力预设值以上的压力的区域包括通过触控坐标定位信号所定位的位置。
具体地，压力感应模组11还用于确定压力位置，例如，假设通过电容式触控的电极12所感应到的触控坐标定位信所定位的位置坐标为(a1，a2)，如果通过压力感应模组11感应的达到压力预设值以上的压力的位置范围包括(a1，a2)，则认为满足压力条件，如果通过压力感应模组11感应的达到压力预设值以上的压力的位置范围位于(a1，a2)之外，则认为具有干扰，不满足压力条件，即认为并非主动电容笔2的笔尖在触控显示器1上进行书写，因此并不显示笔迹。这样，可以避免由于干扰而导致的笔迹显示异常，例如，当用户握持主动电容笔2的手在触控显示器1上施加压力时，如果主动电容笔2的笔尖尚未接触到触控显示器1的表面，也有可能会由于触控坐标驱动电极21与触控显示器1之间的距离较近而导致触控显示器1中的电容式触控电极12感应到触控坐标定位信号，此时，通过触控坐标定位信号所定位的位置位于达到压力预设值以上的压力的区域之外，不应显示笔迹，只有当主动电容笔2的笔尖接触触控显示器1且所施加的压力达到压力预设值以上时，使达到压力预设值以上的压力的区域包括通过触控坐标定位信号所定位的位置，即满足压力条件，这样，可以使笔迹的显示更加准确。
在一种可能的实施方式中，上述满足压力条件还包括：压力点区域的面积小于预设面积，压力点区域为达到压力预设值以上的压力的区域中的一个独立区域，通过触控坐标定位信号所定位的位置位于压力点区域。
具体地，例如，如图5所示，假设触控显示器中A区域和B区域为达到压力预设值以上的压力的区域，也就是说，除了A区域和B区域之外的其他区域均未达到压力预设值以上的压力，其中A区域为一个独立区域，B区域为一个独立区域，其中通过触控坐标定位信号所定位的位置为O点，O点位于A区域内，即A区域为压力点区域，虽然B区域也达到压力预设值以上的压力，但由于属于与A区域分立的区域，因此并不属于压力点区域，在上述步骤101中，还需要判断A区域的面积是否小于预设面积。由于主动电容笔2的笔尖较细，因此，为了进一步排除干扰，将压力点区域的面积作为压力条件，例如，预先根据主动电容笔2的笔尖大小设定一个预设面积，如果压力点区域的面积小于预设面积，则认为该压力属于通过主动电容笔2的笔尖进行的正常书写，在满足所有的压力条件以及通过电容式触控电极12感应到来自于主动电容笔2的触控坐标定位信号时，即可以触发显示笔迹；如果压力点区域的 面积大于或等于预设面积，则认为该压力属于干扰，并不触发显示笔迹。
在一种可能的实施方式中，满足压力条件还包括：压力点区域的边缘为圆形。
具体地，由于主动电容笔2的笔尖较细，通过主动电容笔2的笔尖在触控显示器1表面施加压力时，压力值会以某点为中心逐渐变小，那么在根据压力预设值确定压力点区域时，所得到压力点区域为一个圆形，那么则认为满足压力条件，如果压力点区域不为圆形，则说明有干扰。通过压力点区域的边缘是否为圆形作为压力条件，可以进一步提高笔迹显示的准确性。
需要说明的是，本申请实施例对于压力点区域的边缘形状判断条件不做限定，例如，在其他可实现的实施方式中，可以不将压力点区域的边缘形状作为压力条件，或者，根据显示区域的情况，也可以将其他形状作为压力点区域的边缘形状判断条件，而并不一定为标准的圆形。
在一种可能的实施方式中，在上述步骤102、基于触控坐标定位信号显示笔迹的过程中，接收来自于主动电容笔2的压力感应信号，并基于来自于主动电容笔2的压力感应信号控制笔迹。
具体地，如图6所示，主动电容笔2还可以包括压力感应传感器23，其中压力感应传感器23设置于笔尖上，用于感应主动电容笔2笔尖所施加的压力大小，当用户通过主动电容笔2在触控显示器1上触控时，压力感应传感器23可以感应主动电容笔2在触控显示器1上所施加的压力大小，该压力大小即反映了用户在主动电容笔2上所施加的力度，主动电容笔2可以将反映该压力大小的信号通过蓝牙等无线通信方式传输至触控显示器1，触控显示器1根据该压力大小可以控制所显示的笔迹的粗细程度，例如压力值越大，则笔迹越粗，压力值越小，则笔迹越细，需要说明的是，对于利用主动电容笔2上压力感应传感器23来对笔迹进行控制的过程并非和开始显示笔迹的初始时间同步进行，由于笔迹显示的响应较快，而无线通信传输的时间较长，因此是在开始显示笔迹之后的过程中，当通过蓝牙等无线通信方式获取到来自于主动电容笔2的压力感应传感器23所感应得到的压力信号之后，再根据该压力信号对已经开始显示的笔迹进行控制，也就是说主动电容笔2上的压力感应传感器23所感应到的信号并不作为主动电容笔2与触控显示器1之间交互时首次出水的依据，而是在出水之后作为笔迹控制的依据。
本申请实施例还提供一种触控显示器的控制装置，包括：处理器和存储器，存储器用于存储至少一条指令，指令由处理器加载并执行时以实现上述实施例中的触控显示器的控制方法。
其中，处理器的数量可以为一个或多个，处理器和存储器可以通过总线或者其他方式连接。存储器作为一种非暂态计算机可读存储介质，可用于存储非暂态软件程序、非暂态计算机可执行程序以及模块，处理器通过运行存储在存储器中的非暂态软件程序、指令以及模块，从而执行各种功能应用以及数据处理，即实现上述任意方法实施例中的方法。存储器可以包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需要的应用程序；以及必要数据等。此外，存储器可以包括高速随机存取存储器，还可以包括非暂态存储器，例如至少一个磁盘存储器件、闪存器件、或其他非暂态固态存储器件。
本申请实施例还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机程序，当其在计算机上运行时，使得计算机执行上述实施例中的触控显示器的控制方法。
如图7所示，本申请实施例还提供一种终端，包括：上述实施例中的触控显示器的控制装置3；触控显示器1，触控显示器1包括：电容式触控电极12，电容式触控电极12用于感应来自于主动电容笔的触控坐标定位信号；压力感应模组11，压力感应模组11用于感应触控显示器1表面的压力。其中，触控显示器的控制装置3、电容式触控电极12以及压力感应模组11的具体结构和原理与上述实施例相同，在此不再赘述。
在一种可能的实施方式中，压力感应模组11可以利用成熟的电阻式触摸屏的原理来实现。压力感应模组11包括层叠设置的两个透明电极层，两个透明电极层之间间隔设置，两个透明电极层之间设置有弹性绝缘隔离物。透明电极层例如可以由氧化铟锡(Indium Tin Oxide，ITO)材料制成，弹性绝缘隔离物用于两个透明电极层之间的支撑作用，每个透明电极层可以包括位于不同位置的独立电极，不同层上的两个电极相对时会形成电容，在触控显示器1表面没有压力作用时，两个透明电极层之间保持预设距离，两个电极之间的电容值为预设电容值，在触控显示器1表面具有压力作用时，会使触控显示器1表面发生形变，由于两个透明电极层之间间隔设置，在压力作用下会改变两个电极之间的距离，从而改变两个电极之间的电容值，因此，通过对两个电极电容值的检测，即可反映触控显示器1表面的压力值，从而实现压力感应的功能。该压力感应模组11可以设置于液晶显示器或者有机发光二极管(Organic Light-Emitting Diode，OLED)显示器等各种类型的显示器中。
在一种可能的实施方式中，触控显示器1为有机发光二极管OLED显示器，有机发光二极管显示器包括有机发光器件，即有机发光二极管；压力感应模组11包括位于有机发光器件背离出光方向一侧的多个压力感应传感器，多个压力感应传感器呈阵列分布，每个压力感应传感器可以独立感应对应位置处的压力，将压力感应传感器设置于发光器件的非出光侧，可以避免其对于显示的影响。
需要说明的是，本申请实施例对于压力感应模组11的具体实现方式不作限定，以上两种具体压力感应模组11的具体实现方式仅为举例。
如图8所示，本申请实施例还提供一种电子设备，包括：主动电容笔2和上述实施例中的终端10，主动电容笔2包括触控坐标驱动电极21，触控坐标驱动电极21用于发射触控坐标定位信号。其中，主动电容笔2和终端10的具体结构和原理与上述实施例中相同，在此不再赘述。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质 传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线)或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk)等。
本申请实施例中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示单独存在A、同时存在A和B、单独存在B的情况。其中A，B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。“以下至少一项”及其类似表达，是指的这些项中的任意组合，包括单项或复数项的任意组合。例如，a，b和c中的至少一项可以表示：a,b,c,a-b,a-c,b-c,或a-b-c，其中a,b,c可以是单个，也可以是多个。
以上仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (11)

  1. 一种触控显示器的控制方法，其特征在于，所述触控显示器包括电容式触控电极和压力感应模组，所述方法包括：
    当通过所述电容式触控电极感应到来自于主动电容笔的触控坐标定位信号，且满足压力条件时，基于所述触控坐标定位信号显示笔迹；
    所述满足压力条件包括通过所述压力感应模组感应到达到压力预设值以上的压力。
  2. 根据权利要求1所述的触控显示器的控制方法，其特征在于，
    所述满足压力条件还包括：
    所述达到压力预设值以上的压力的区域包括通过所述触控坐标定位信号所定位的位置。
  3. 根据权利要求2所述的触控显示器的控制方法，其特征在于，
    所述满足压力条件还包括：
    压力点区域的面积小于预设面积，所述压力点区域为所述达到压力预设值以上的压力的区域中的一个独立区域，所述通过所述触控坐标定位信号所定位的位置位于所述压力点区域。
  4. 根据权利要求3所述的触控显示器的控制方法，其特征在于，
    所述满足压力条件还包括：所述压力点区域的边缘为圆形。
  5. 根据权利要求1所述的触控显示器的控制方法，其特征在于，
    在所述基于所述触控坐标定位信号显示笔迹的过程中，接收来自于主动电容笔的压力感应信号，并基于所述来自于主动电容笔的压力感应信号控制所述笔迹。
  6. 一种触控显示器的控制装置，其特征在于，包括：
    处理器和存储器，所述存储器用于存储至少一条指令，所述指令由所述处理器加载并执行时以实现如权利要求1至5中任意一项所述的触控显示器的控制方法。
  7. 一种终端，其特征在于，包括：
    如权利要求6所述的触控显示器的控制装置；
    触控显示器，所述触控显示器包括：
    电容式触控电极，所述电容式触控电极用于感应来自于主动电容笔的触控坐标定位信号；
    压力感应模组，所述压力感应模组用于感应所述触控显示器表面的压力。
  8. 根据权利要求7所述的终端，其特征在于，
    所述压力感应模组包括层叠设置的两个透明电极层，所述两个透明电极层之间间隔设置，所述两个透明电极层之间设置有弹性绝缘隔离物。
  9. 根据权利要求7所述的终端，其特征在于，
    所述触控显示器为有机发光二极管显示器，所述有机发光二极管显示器包括有机发光器件；
    所述压力感应模组包括位于所述有机发光器件背离出光方向一侧的多个压力感应传感器。
  10. 一种电子设备，其特征在于，包括：
    主动电容笔和如权利要求7至9中任意一项所述的终端，所述主动电容笔包括触控坐标驱动电极，所述触控坐标驱动电极用于发射触控坐标定位信号。
  11. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机程序，当其在计算机上运行时，使得计算机执行如权利要求1至5中任意一项所述的触控显示器的控制方法。
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