WO2020259594A1 - 显示设备及触控方法 - Google Patents

显示设备及触控方法 Download PDF

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Publication number
WO2020259594A1
WO2020259594A1 PCT/CN2020/098142 CN2020098142W WO2020259594A1 WO 2020259594 A1 WO2020259594 A1 WO 2020259594A1 CN 2020098142 W CN2020098142 W CN 2020098142W WO 2020259594 A1 WO2020259594 A1 WO 2020259594A1
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WO
WIPO (PCT)
Prior art keywords
touch
touch screen
screen
area
display device
Prior art date
Application number
PCT/CN2020/098142
Other languages
English (en)
French (fr)
Inventor
孟天
杜志宏
李文波
张学博
Original Assignee
京东方科技集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US17/254,520 priority Critical patent/US20210397321A1/en
Publication of WO2020259594A1 publication Critical patent/WO2020259594A1/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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • 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

Definitions

  • the present disclosure relates to the field of touch technology, and in particular to a screen-side touch device, a screen-side touch method, and a display device.
  • the present disclosure provides a display device, including: a first touch screen; a touch device, the touch device includes a touch portion and an electrical connection portion, the touch portion is provided on one side of the first touch screen And is electrically connected to the first touch screen through the electrical connection portion, the touch portion is configured to generate an electrical signal in response to a user's touch operation on the touch portion, and pass the generated electrical signal through the electrical
  • the connection part is provided to the first touch screen for realizing touch control operations.
  • the first touch screen is a capacitive touch screen;
  • the touch portion includes at least two conductive units electrically isolated from each other, and one end of the conductive unit is electrically connected to the first touch screen through the electrical connection portion. Connected, the other end of the conductive unit is arranged side by side on the one side of the first touch screen.
  • the other end of the conductive unit is arranged in a direction parallel to or perpendicular to the one side of the first touch screen.
  • the electrical connection portion includes a plurality of connection pads, and one ends of the at least two conductive units are respectively electrically connected to the first touch screen through the plurality of connection pads;
  • the touch device It also includes a flexible substrate configured to fix the touch portion on one side of the first touch screen and fix the connection pad on the first touch screen.
  • the display device further includes a sealing protection layer covering the at least two conductive units and the connection pads, and the sealing protection layer protects the at least two conductive units and the connection pads. Seal as a whole.
  • the display device further includes a touch screen protective film, and at least a part of the touch portion and the electrical connection portion are located between the touch screen protective film and the first touch screen.
  • the display device further includes a device protective shell, the first touch screen and the touch device are arranged inside the device protective shell, and the device protective shell is provided with a device configured to expose the touch screen.
  • the through hole of the touch part of the device is provided.
  • the touch device further includes a transition portion, and the touch portion and the electrical connection portion are connected through the transition portion.
  • the display device further includes a processor provided inside the device, the processor is connected to the first touch screen, and receives an electrical signal generated by the touch operation, and determines whether the touch operation is The preset trigger condition is met, and if so, a control instruction is generated based on the electrical signal and the control instruction is sent to the first touch screen.
  • a processor provided inside the device, the processor is connected to the first touch screen, and receives an electrical signal generated by the touch operation, and determines whether the touch operation is The preset trigger condition is met, and if so, a control instruction is generated based on the electrical signal and the control instruction is sent to the first touch screen.
  • the trigger condition includes: whether the touch operation is at least one of sliding and throwing.
  • the first touch screen includes a main control area and a touch connection area, and the electrical connection portion of the touch device is electrically connected to the first touch screen in the touch connection area; the processor is also It is configured to determine the positions of the start touch point and the end touch point of the touch operation performed on the first touch screen, and execute the touch control operation according to the determination result.
  • the processor determines whether the start touch point and the end touch point are located in one of the main control area or the touch connection area; if so, execute the main control area or the touch connection area. The touch control operation of the touch connection area is described; otherwise, no operation is performed.
  • the performing the touch control operation of the main control area or the touch connection area includes: determining whether the start touch point and the end touch point are located in the main control area or the touch Connection area; if the start touch point and the end touch point are both located in the main control area, the touch control operation of the main control area is executed; if the start touch point and the end touch point are both Located in the touch connection area, the touch control operation of the touch connection area is executed.
  • the touch portion is a second touch screen, and the second touch screen is connected to a processor inside the display device; the second touch screen is configured to respond to a user's touch on the second touch screen.
  • the electrical signal generated by the touch operation is sent to the processor, so that the processor sends a control signal to the second touch screen to implement a touch control operation on the second touch screen.
  • the touch operation includes performing at least one of sliding and throwing.
  • the present disclosure also provides a touch method applied to the display device as described above, which includes: generating an electrical signal in response to a user's touch operation on the touch device; and based on the electrical signal Realize touch control operation.
  • the method further includes: determining the positions of the initial touch point and the ending touch point when performing a touch operation on the first touch screen, and performing a touch control operation according to the determination result.
  • the first touch screen includes a main control area and a touch connection area
  • the electrical connection portion of the touch device is electrically connected to the first touch screen in the touch connection area
  • the method further The method includes: determining whether the start touch point and the end touch point are located in one of the main control area or the touch connection area; if so, execute the touch control operation of the main control area or the touch connection area ; Otherwise, no operation is performed.
  • the performing the touch control operation of the main control area or the touch connection area includes: determining whether the start touch point and the end touch point are located in the main control area or the touch Connection area; if the start touch point and the end touch point are both located in the main control area, the touch control operation of the main control area is executed; if the start touch point and the end touch point are both Located in the touch connection area, the touch control operation of the touch connection area is executed.
  • the touch portion is a second touch screen, and the second touch screen is connected to a processor inside the display device; the second touch screen generates electricity in response to a user's touch operation on the second touch screen. And send the electrical signal to the processor, so that the processor sends a control signal to the second touch screen to implement a touch control operation on the second touch screen.
  • the second touch screen responds to the electrical signal generated by the user's touch operation on the second touch screen to realize the operation on the second touch screen including performing at least one of sliding and throwing.
  • FIG. 1 is a schematic plan view of a display device according to an embodiment of the disclosure
  • FIG. 2a is a schematic structural diagram of an embodiment of a touch device according to an embodiment of the disclosure.
  • FIG. 2b is a schematic structural diagram of a second embodiment of a touch device according to an embodiment of the disclosure.
  • FIG. 3 is a schematic diagram of the structure of the touch device combined with the protective film according to the embodiment of the disclosure.
  • FIG. 4a is a cross-sectional view taken along the line A-A' of the touch device according to the embodiment of the present disclosure shown in FIG. 2a;
  • Figure 4b is a schematic diagram of a device protective case with through holes
  • FIG. 5 is another schematic plan view of the display device according to the embodiment of the disclosure.
  • FIG. 6a is a schematic diagram of a first touch gesture judgment logic provided by an embodiment of the disclosure.
  • 6b is a schematic diagram of a second touch gesture judgment logic provided by an embodiment of the disclosure.
  • FIG. 6c is a schematic diagram of a third touch gesture judgment logic provided by an embodiment of the disclosure.
  • FIG. 7 is a schematic structural diagram of another embodiment of a display device according to an embodiment of the disclosure.
  • FIG. 8 is a schematic flowchart of an embodiment of a touch method according to an embodiment of the disclosure.
  • FIG. 9 is a schematic flowchart of an embodiment of a touch method according to an embodiment of the disclosure.
  • FIG. 10 is a block diagram of an embodiment of a display device according to an embodiment of the disclosure.
  • the capacitive touch screen used in mobile terminals uses a finger to touch the screen to generate parasitic capacitance and change the original electric field of the screen.
  • the touch chip performs precise positioning by detecting changes in the electric field, and then sends the touch position data to the control chip of the terminal device to control the touch screen.
  • a first aspect of an embodiment of the present disclosure proposes a display device 200, which includes a first touch screen 201; a touch device 202,
  • the touch device 202 includes a touch portion 1 and an electrical connection portion 2.
  • the touch portion 1 is disposed on one side of the first touch screen 201 and is electrically connected to the first touch screen 201, and the touch portion 1 is configured to respond to the user
  • the touch operation on the touch portion 1 generates an electrical signal, and the generated electrical signal is provided to the first touch screen through the electrical connection portion 2 to implement an operation on the first touch screen.
  • the screen-side touch device provided by the embodiments of the present disclosure fixes the touch portion 1 on the side wall of the device when in use.
  • the touch portion 1 senses the touch operation from the user's finger and generates an electrical signal matching it. Since the touch device is electrically connected to the first touch screen, it will eventually generate a touch signal corresponding to the electrical signal and send it to the first Touch screen, so as to realize the operation of the first touch screen.
  • the screen-side touch device provided by the embodiments of the present disclosure provides a brand-new touch operation method. On the one hand, it avoids obstructing the user's line of sight when operating the first touch screen and improves the user experience. A touch screen may cause joint strain.
  • the first touch screen is a capacitive touch screen; as shown in FIGS. 2a and 2b, the touch portion 1 is composed of at least two conductive units 11 insulated from each other, one end of the conductive unit 11 and the first The touch screen is electrically connected, and the other end is arranged in parallel on one side of the first touch screen.
  • the conductive units 11 can be made of metal wire, conductive cotton, or other conductive materials that can be arranged in a parallel structure.
  • the conductive unit 11 senses the touch operation from the user and generates a corresponding electrical signal, and conducts the electrical signal to the first touch screen through the conductive unit 11 to realize the touch operation on the first touch screen.
  • FIG. 2a is a schematic structural diagram of an embodiment of the touch device on the screen side according to the embodiment of the disclosure.
  • the conductive unit 11 is arranged parallel to the side of the first touch screen, and the finger is in a direction perpendicular to the touch screen when in use. Sliding, when the finger slides from the front of the terminal device to the back of the terminal device, it is equivalent to sliding the finger from bottom to top on the touch device, which is equivalent to sliding from bottom to top on the first touch screen.
  • 2b is a schematic structural diagram of another embodiment of the touch device on the screen side according to the embodiment of the disclosure.
  • the conductive unit 11 is arranged perpendicular to the first touch screen, and the finger is parallel to the side of the first touch screen. When the finger slides from bottom to top, it is equivalent to sliding from bottom to top on the first touch screen.
  • connection pad 21 for electrical connection with the first touch screen; as shown in FIG. 3,
  • the display device also includes a flexible substrate 203 (hereinafter referred to as "adhesive structure 203"), the adhesive structure 203 is used to fix the touch portion 1 on the side of the first touch screen 201, and fix the electrical contact points 21 On the first touch screen.
  • the adhesion structure can be a back glue or a rubber sleeve, such as transparent glue, double-sided glue, etc.
  • the user directly touches the touch device, and the electrical signal generated on the conductive unit 11 is conducted to the first touch screen 201 through the electrical contact points 21, so that the first touch screen 201 generates parasitic capacitance, thereby generating a touch signal.
  • the touch operation on the first touch screen 201 is realized.
  • the touch portion 1 includes seven conductive units 11 arranged parallel to each other. Each conductive unit 11 has a corresponding electrical contact point 21.
  • a finger is placed on the touch portion 1 along the tangential direction of the conductive unit 11
  • an electrical signal is generated between each conductive unit 11, and the generated electrical signal will be transmitted along the conductive unit 11 to the corresponding electrical contact point 21, and then transmitted through the electrical contact point 21 to the first contact with the electrical contact point 21
  • On a touch screen 201 it is equivalent to transmitting the sliding signal on the touch portion 1 to the first touch screen 201, thereby realizing the sliding operation on the first touch screen 201.
  • the display device further includes a sealing protection layer 204 disposed on the outer surface of the conductive unit 11 and the electrical contact point 21, and the sealing protection layer 204 At least two of the conductive units 11 and the corresponding electrical contact points 21 are sealed as a whole to prevent the conductive units 11 and the electrical contact points 21 from being exposed to the outside, and at the same time serve to accommodate and support the conductive units 11 and the electrical contact points 21.
  • the sealing protective layer can be a glass protective layer, or a protective layer made of PP, PVC, PET, AR, etc., which can protect the conductive unit 11 and the electrical contact 21, and also ensure The conductive unit 11 can sense the touch operation of the finger.
  • the screen-side touch device further includes a touch screen protective film 5.
  • the touch portion 1 is electrically connected to the surface of the touch screen protective film 5, and the touch screen protective film 5 is attached to The first touch screen is such that the touch portion 1 is in electrical contact with the first touch screen.
  • the electrical contact points 21 of the touch screen device on the screen side are arranged on the inner surface or the edge of the outer surface of the touch screen protective film 5.
  • the touch screen protective film 5 is attached to the touch screen, the electrical contact points 21 are in contact with the first touch screen. Therefore, the electrical signal generated by the touch device can be transmitted to the first touch screen.
  • the electrical contact point 21 of the touch screen side touch device can be fixed on the right edge of the touch screen protective film 5 or can be fixed on the left edge of the touch screen protective film 5.
  • different sizes and positions can be designed according to different manufacturers and models of mobile terminal equipment, and the protective film and touch device can be combined into one, thus providing users with a healthier touch device and rich protective films for mobile devices Improve the function and improve the overall value of the product.
  • the touch control device further includes a device protective shell 205, and the touch portion 1 is provided inside the device protective shell 205, and the device protective shell 205 is provided with The through hole 206 of the touch portion 1 is exposed, and the electrical contact point 21 is provided on the inner inner surface of the device protective shell 205, so that when the device protective shell 205 is installed on a device with a touch screen, the electrical contact point 21 is The first touch screen is in electrical contact.
  • the protective shell can realize the function of protecting the terminal device, and on the other hand, it can also fix the screen-side touch device on the terminal device.
  • the touch control device further includes a transition portion 3, and the touch portion 1 and the electrical connection portion 2 are connected by the transition portion 3. .
  • the transition portion 3 includes a plurality of conductive connecting wires, and the conductive connecting wires are connected to the conductive units in a one-to-one correspondence.
  • the conductive connection line and the conductive unit may be implemented as a continuous second conductive unit. However, because the arrangement of the conductive connecting lines in the transition portion 3 is different from the arrangement of the conductive units in the touch portion 1, the signal generated when the finger touches the transition portion 3 may be different from the result when the touch portion 1 is touched.
  • the transition part 3 and the touch part 1 are painted in different colors to distinguish them during the design, or the outer surface of the transition part 3 is directly covered with an insulating layer, so that the finger is located in the transition part 3
  • the conductive connecting wires inside the part 3 do not generate a capacitance signal, which prevents the user from having a bad user experience when the user touches the transition part 3 because the correct electric signal is not successfully generated to realize the operation of the touch screen.
  • the user hardly operates the upper right corner area of the first touch screen, so the electrical contact point 21 can be set in the upper right corner area of the first touch screen, and the touch part 1 is fixed on the right side wall of the device.
  • try to reduce the size of the area where the electrical contact point 21 is located For example, set the longitudinal length of the area where the electrical contact point 21 is located to 10% of the length of the entire first touch screen, and set the area where the electrical contact point 21 is located.
  • the horizontal length is set to 1% of the width of the entire first touch screen, so that the user hardly touches the area where the electrical contact point 21 is located during use.
  • the horizontal length of the area where the electrical contact point 21 is located is d x
  • the vertical length is d y
  • the horizontal size of the first touch screen is X max
  • the vertical size of the first touch screen Y max the horizontal size of the first touch screen .
  • d x X max *1 %
  • d y Y max *10%
  • the four coordinate points of the effective area of the contact range between the area where the electrical contact point 21 is located and the first touch screen are (X max- d x , 0), (X max- d x , d y ), (X max , 0), (X max , d y ).
  • the area where the electrical contact point 21 of the screen-side touch device in the embodiment of the present disclosure is located is not limited to being fixed at the upper right corner of the first touch screen, and can be fixed on any side of the first touch screen, for example, the area where the electrical contact point 21 is located is fixed.
  • the touch unit 1 On the left edge of the first touch screen, the touch unit 1 is fixed on the left wall of the mobile terminal device. At this time, when the user holds the mobile terminal device with his right hand, the touch unit 1 can be operated with the index finger, middle finger or even ring finger of the right hand. It provides users with a variety of operation methods to reduce the possibility of joint strain caused by users sliding the touch screen up and down for a long time.
  • the display device further includes a processor 207 provided inside the device, and the processor 207 is connected to the first touch screen and receives the touch operation generated
  • An electrical signal is used to determine whether the touch operation meets a preset trigger condition, and if so, the electrical signal is recognized and a control instruction is sent to the first touch screen; otherwise, no operation is performed.
  • the trigger condition is whether the touch operation is at least one of sliding and throwing, if the corresponding operation is performed; if not, that is, the touch operation is at least one of other operations such as tap, hold, and long press, then no operation is performed , So as to eliminate the accidental click phenomenon that may occur during the side touch, and improve the accuracy of the side touch.
  • the first touch screen includes a main control area A that is not in contact with the touch device on the screen side, and a touch connection area B that is in contact with the touch device on the screen side;
  • the contact point 21 is electrically connected to the touch connection area B. Therefore, the signal received by the processor 207 from the touch connection area B includes not only the case where the user's finger directly acts on the touch connection area B, but also the direct effect on the touch operation.
  • the electrical signal generated on the touch portion 1, that is, the touch operation on the touch portion 1 is equivalent to the touch operation directly on the touch connection area B.
  • the processor is also used to determine the location of the start touch point and the end touch point when performing a touch operation on the first touch screen, and perform a corresponding touch control operation according to the determination result (also can be expressed as "touch determination logic operating").
  • the user can adjust the position and size of the touch device relative to the display device according to their own needs. Since the replacement of the position of the touch device will cause the system to fail to recognize the new touch connection area B, it can be displayed on the display device. Install the application program so that the user can use the application to drag the location of the touch connection area B and the size of the touch connection area B to update the internal parameters of the system, so that the processor 207 can receive the changed touch connection area B signal.
  • the processor 207 determines whether the start touch point and the end touch point are located in the same touch screen area; if so, that is, the start touch point and the end touch point are both in the main control area A or touch connection Area B, the touch judgment and operation corresponding to the touch screen area are executed; otherwise, one of the initial touch point and the end touch point is in the main control area A, and the other is in the touch connection area B.
  • the touch logic is shown in Figure 6c.
  • the execution of touch judgment and operation corresponding to the touch screen area includes:
  • Fig. 6a Its touch logic is shown in Fig. 6a, which executes at least one of click, hold, long press, slide and throw according to the rules of touch judgment;
  • the touch connection area B touch judgment and operation are executed, that is, the touch logic is shown in Fig. 6b, which is executed according to the touch judgment rule At least one of sliding and throwing. If it is judged to be at least one of click, hold, and long press according to the touch, no operation is performed to avoid accidental clicks.
  • the touch unit 1 is a second touch screen 208, and the second touch screen 208 is connected to the processor 207 inside the device; the second touch screen senses the touch from the user Operate and generate an electrical signal matching it and send it to the processor 207, and the processor sends a control signal to the second touch screen to implement an operation on the second touch screen.
  • two working modes can be designed for the touch device on the screen side.
  • the second touch screen can have the same touch judgment as the first touch screen, that is, it can perform click, hold, Long press, slide and throw any of the operations, and the second touch screen can also have a display function; in the second working mode, the second touch screen can only perform sliding and throwing operations, and only has the function of side sliding screen.
  • the touch unit 1 is used to sense a touch operation from a user and generate a matching electric signal to realize the operation on the touch screen including performing at least one of sliding and throwing.
  • the touch part 1 of the screen-side touch device is arranged on the side wall of the device with the touch screen, so that the user can realize the operation of the touch screen by operating the touch part 1 Operation, which provides users with a new touch operation method, which can prevent users from being blocked when operating the touch screen, improve user experience, and reduce the possibility of joint strain caused by users sliding the touch screen up and down for a long time; , Redesign the touch logic suitable for the touch device on the side of the screen to avoid false clicks; in addition, the device has a simple structure, low cost, and easy promotion and use.
  • the second aspect of the embodiments of the present disclosure proposes a touch screen control method, which is applied to the screen side touch device described in any one of the above embodiments, and is used to solve the possible accidental click phenomenon.
  • the method includes: Step 100, sensing a user's touch operation on the touch device on the screen side and generating an electrical signal matching it, so as to implement the operation on the touch screen.
  • FIG. 6a is a schematic diagram of the first touch determination logic of the screen-side touch device according to the embodiment of the disclosure.
  • the first touch judgment logic of the control device includes:
  • Finger touch the screen within 600ms and finger movement is greater than 8dp, the system recognizes as a sliding event
  • the touch screen side touch device since the touch screen side touch device is installed on the side of the touch screen, the electrical contact points 21 of the touch device are relatively scattered, and the side touchable interface is relatively close. Therefore, there are some problems when operating the touch unit 1. It may not be convenient to distinguish each electrical contact point, so there is a small probability of accidental click. For accidental clicks, first determine that a click occurred. When it is judged that the screen sliding starts, the finger touches the touch part 1, but leaves the screen without meeting the sliding operation requirements in the touch gesture judgment logic; or the user thinks that there is sliding, but actually only touches the screen for a short time without substantial movement. Therefore, in order to eliminate possible false clicks, trigger conditions can be preset for the perceived touch operation.
  • the touch operation corresponding to the electric signal meets the preset trigger condition, if so, the electric signal is recognized and the control instruction is sent to the touch screen, otherwise the operation is not performed.
  • Whether the touch operation is at least one of sliding and throwing.
  • the touch screen includes a main control area that is not in contact with the touch device on the screen side, and a touch connection area that is in contact with the touch device on the screen side, wherein the touch portion 1 is in electrical contact with the touch connection area through the electrical contact points 21 Therefore, the electrical signal generated in the touch part 1 will be directly transmitted to the touch connection area, and the signal received by the processor is directly sent by the touch connection area. Therefore, the touch operation on the touch part 1 is equivalent to directly in the touch connection area Touch operation on.
  • the method also includes:
  • the execution of touch judgment and operation corresponding to the touch screen area includes:
  • the main control area touch judgment and operation are executed, that is, the touch logic is shown in Fig. 6a, and the click, At least one of pressing, long pressing, sliding and throwing;
  • the touch connection area touch judgment and operation are executed, that is, the touch logic is shown in FIG. 6b, and the sliding and operation are executed according to the rules of touch judgment. At least one of throwing. If it is judged to be at least one of click, hold, and long press according to the touch, no operation is performed to avoid accidental clicks.
  • the start touch point and the end touch point are both located in the touch connection area, and the touch is judged to be at least one of tap, hold, and long press, no operation is performed.
  • the second touch screen When the touch part is a second touch screen, the second touch screen is connected to the processor inside the device; the second touch screen senses the touch operation from the user and generates a matching electrical signal to send to the processor, so The processor sends a control signal to the second touch screen to implement operations on the second touch screen.
  • two working modes can be designed for the touch device on the screen side.
  • the second touch screen In the first working mode, the second touch screen can have the same touch judgment as the first touch screen, that is, it can perform click, hold, and hold Press, slide, and throw any of the operations, and the second touch screen can also have a display function; in the second working mode, the second touch screen obeys the touch logic described in the above embodiment, that is, it can only perform sliding, Throwing operation only has the function of side sliding screen.
  • the touch unit 1 is used to sense a touch operation from a user and generate an electrical signal matching it to realize the operation on the touch screen including performing at least one of sliding and throwing.
  • an embodiment of the present disclosure provides a touch judgment rule method. As shown in FIG. 9, the method may include:
  • Step 101 Receive an electrical signal generated based on a touch operation
  • Step 102 Determine the area where the initial touch point is located according to the electrical signal
  • Step 103 If the initial touch point is located in the main control area, determine the area where the end touch point is located;
  • Step 105 If the termination touch point is located in the main control area, that is, the start and end points of the finger touch are both on the main control area of the touch screen, then click, hold, press and hold, slide or throw operations according to the electrical signal, and
  • the touch gesture judgment logic is shown in Figure 6a;
  • Step 106 If the termination touch point is located in the touch connection area, that is, the starting point of the finger touch is in the main control area of the touch screen and the end point is in the touch connection area, no operation is performed, and the touch gesture judgment logic is shown in Fig. 6c.
  • the touch screen control method further includes:
  • Step 104 If the initial touch point is located in the touch connection area, and the user's finger touches the touch connection area or touch portion 1, then determine the area where the end touch point is located;
  • Step 107 If the termination touch point is located in the main control area, that is, the start point of the finger touch is in the touch connection area, and the end point is in the main control area of the touch screen, no operation is performed.
  • the touch gesture judgment logic is shown in Figure 6c;
  • Step 108 If the termination touch point is located in the touch connection area, that is, the start and end points of the finger touch are both on the touch connection area or both on the touch portion 1, then perform a sliding or throwing operation according to the electrical signal, which The touch gesture judgment logic is shown in Figure 6b.
  • the side-click function can be effectively and accurately realized, and the wrong click phenomenon that may occur during the side touch of the terminal is eliminated, and a more friendly screen-side touch device is provided for the user to improve the user experience .
  • the third aspect of the embodiments of the present disclosure proposes a terminal device, which includes a terminal device body with a touch screen and the screen-side touch device according to any one of the above embodiments.
  • the screen-side touch device, the screen-side touch method, and the display device fix the touch portion on the side wall of the device when in use, and when the user's finger is on the device side
  • the touch portion 1 senses the touch operation from the user's finger and generates an electrical signal matching it. Since the touch device is electrically connected to the touch screen, it will eventually generate a touch corresponding to the electrical signal. The signal is sent to the touch screen to realize the operation of the touch screen.
  • the screen-side touch device provided by the embodiments of the present disclosure provides a brand-new touch operation method. On the one hand, it avoids obstructing the user's line of sight when operating the touch screen and improves the user experience. On the other hand, it reduces joints caused by the user sliding the touch screen up and down for a long time. The possibility of strain.
  • the well-known power/ground connections to integrated circuit (IC) chips and other components may or may not be shown in the provided drawings.
  • the devices may be shown in the form of block diagrams in order to avoid making the present disclosure difficult to understand, and this also takes into account the fact that the details about the implementation of these block diagram devices are highly dependent on the platform on which the present disclosure will be implemented (ie These details should be completely within the understanding of those skilled in the art). Where details (for example, circuits) are set forth to describe exemplary embodiments of the present disclosure, it will be obvious to those skilled in the art that the present invention can be implemented without these details or with changes in these details. public. Therefore, these descriptions should be considered illustrative rather than restrictive.
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Abstract

一种显示设备（200），包括：第一触摸屏（201）；触控装置（202），所述触控装置（202）包括触摸部（1）和电连接部（2），所述触摸部（1）设置在所述第一触摸屏（201）的一侧且通过所述电连接部（2）与所述第一触摸屏（201）电连接，所述触摸部（1）被配置为响应于用户对所述触摸部（1）的触摸操作产生电信号，并将产生的所述电信号通过所述电连接部（2）提供给所述第一触摸屏（201）以用于实现触摸控制操作。

Description

显示设备及触控方法
本申请要求于2019年6月26日提交的、申请号为201910561873.2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
本公开涉及触控技术领域，特别涉及一种屏侧触控装置、屏侧触控方法及显示设备。
背景技术
如今，以手机为代表的移动终端设备已经成为人们日常生活中不可或缺的物品，使用频率非常高。使用时，用户一般用手指触摸位于移动终端设备正面的触摸屏来实现对移动终端设备的操作。日常使用中，很多用户习惯于单手操作大屏手机，常用的翻页、刷新等功能需要通过在触摸屏上进行上下滑动等触控操作。
发明内容
在一个方面，本公开提供了一种显示设备，包括：第一触摸屏；触控装置，所述触控装置包括触摸部和电连接部，所述触摸部设置在所述第一触摸屏的一侧且通过所述电连接部与所述第一触摸屏电连接，所述触摸部被配置为响应于用户对所述触摸部的触摸操作产生电信号，并将产生的所述电信号通过所述电连接部提供给所述第一触摸屏以用于实现触摸控制操作。
在一些实施例中，所述第一触摸屏为电容式触摸屏；所述触摸部包括彼此电隔离的至少两个导电单元，所述导电单元的一端通过所述电连接部与所述第一触摸屏电连接，所述导电单元的另一端并列排布于所述第一触摸屏的所述一侧。
在一些实施例中，所述导电单元的另一端沿与所述第一触摸屏的所述一侧平行方向或垂直方向排布。
在一些实施例中，所述电连接部包括多个连接焊盘，所述至少两个导电单元的一端分别通过所述多个连接焊盘与所述第一触摸屏电连接；所述触控装置还包括柔性衬底，所述柔性衬底被配置为将所述触摸部固定在所述第一触摸屏的一侧，并将所述连接焊盘固定在所述第一触摸屏上。
在一些实施例中，所述显示设备还包括覆盖所述至少两个导电单元及所述连接焊盘的密封保护层，所述密封保护层将所述至少两个导电单元及所述连接焊盘密封为一个整体。
在一些实施例中，所述显示设备还包括触摸屏保护膜，所述触摸部的至少一部分和所述电连接部位于所述触摸屏保护膜与所述第一触摸屏之间。
在一些实施例中，所述显示设备还包括设备保护壳，所述第一触摸屏和所述触摸装置设置在所述设备保护壳内部，所述设备保护壳上设置有被配置为裸露所述触摸装置的所述触摸部的通孔。
在一些实施例中，所述触控装置还包括过渡部，所述触摸部与所述电连接部通过所述过渡部连接。
在一些实施例中，所述显示设备还包括设置在设备内部的处理器，所述处理器连接至所述第一触摸屏，并接收由于所述触摸操作产生的电信号，判断所述触摸操作是否满足预设的触发条件，若是则基于所述电信号生成控制指令并将控制指令发送至所述第一触摸屏。
在一些实施例中，所述触发条件包括：所述触摸操作是否为滑动、抛掷中的至少一者。
在一些实施例中，所述第一触摸屏包括主控制区和触摸连接区，所述触控装置的电连接部在所述触摸连接区与所述第一触摸屏电连接；所述处理器还被配置为判断对所述第一触摸屏执行的触摸操作的起始触摸点与终止触摸点所在的位置，并根据判断结果执行触摸控制操作。
在一些实施例中，所述处理器判断所述起始触摸点与所述终止触摸点是否位于所述主控制区或者所述触摸连接区之一；若是，则执行所述主控制区或者所述触摸连接区的触摸控制操作；否则，不执行操作。
在一些实施例中，所述执行所述主控制区或者所述触摸连接区的触摸控制操作包括：判断所述起始触摸点与所述终止触摸点是位于所述主控制区还是所述触摸连接区；若所述起始触摸点与所述终止触摸点均位于所述主控制区，则执行所述主控制区的触摸控制操作；若所述起始触摸点与所述终止触摸点均位于所述触摸连接区，则执行所述触摸连接区的触摸控制操作。
在一些实施例中，所述触摸部为第二触摸异，所述第二触摸屏与所述显示设备 内部的处理器连接；所述第二触摸屏被配置为响应于用户对所述第二触摸屏的触摸操作产生的电信号并发送至所述处理器，以使得所述处理器向所述第二触摸屏发送控制信号以实现对所述第二触摸屏的触摸控制操作。
在一些实施例中，所述触摸操作包括执行滑动、抛掷中的至少一个。
在另一个方面，本公开还提供一种触控方法，应用于如上所述的显示设备，其中，包括：响应于用户对所述触控装置的触摸操作产生电信号；以及基于所述电信号实现触摸控制操作。
在一些实施例中，所述方法还包括：判断对所述第一触摸屏执行触摸操作时起始触摸点与终止触摸点所在的位置，根据判断结果执行触摸控制操作。
在一些实施例中，所述第一触摸屏包括主控制区和触摸连接区，所述触控装置的所述电连接部在所述触摸连接区与所述第一触摸屏电连接，所述方法还包括：判断所述起始触摸点与所述终止触摸点是否位于所述主控制区或者所述触摸连接区之一；若是，则执行所述主控制区或者所述触摸连接区的触摸控制操作；否则，不执行操作。
在一些实施例中，所述执行所述主控制区或者所述触摸连接区的触摸控制操作包括：判断所述起始触摸点与所述终止触摸点是位于所述主控制区还是所述触摸连接区；若所述起始触摸点与所述终止触摸点均位于所述主控制区，则执行所述主控制区的触摸控制操作；若所述起始触摸点与所述终止触摸点均位于所述触摸连接区，则执行所述触摸连接区的触摸控制操作。
在一些实施例中，所述触摸部为第二触摸屏，所述第二触摸屏与所述显示设备内部的处理器连接；所述第二触摸屏响应于用户对所述第二触摸屏的触摸操作产生电信号，并将所述电信号发送至所述处理器，使得所述处理器向所述第二触摸屏发送控制信号以实现对所述第二触摸屏的触摸控制操作。
在一些实施例中，所述第二触摸屏响应于用户对所述第二触摸屏的触摸操作产生的电信号以实现对第二触摸屏的操作包括执行滑动、抛掷中的至少一个。
附图说明
图1为本公开实施例所述显示设备的平面示意图；
图2a为本公开实施例所述触控装置的一个实施例的结构示意图；
图2b为本公开实施例所述触控装置的第二实施例的结构示意图；
图3为本公开实施例所述触控装置与保护膜结合的结构示意图；
图4a为沿图2a所示的本公开实施例所述触控装置的线A-A’截取的剖面图；
图4b为带有通孔的设备保护壳的示意图；
图5为本公开实施例所述显示设备的另一平面示意图；
图6a为本公开实施例提供的第一触摸手势判断逻辑示意图；
图6b为本公开实施例提供的第二触摸手势判断逻辑示意图；
图6c为本公开实施例提供的第三触摸手势判断逻辑示意图；
图7为本公开实施例所述显示设备的另一实施例的结构示意图；
图8为本公开实施例所述触控方法的一个实施例的流程示意图；
图9为本公开实施例所述触控方法的一个实施例的流程示意图；
图10为本公开实施例所述显示设备的一个实施例的框图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚明白，以下结合实施例，并参照附图，对本公开进一步详细说明。
需要说明的是，本公开实施例中所有使用“第一”和“第二”的表述均是为了区分两个相同名称非相同的实体或者非相同的参量，可见“第一”“第二”仅为了表述的方便，不应理解为对本公开实施例的限定，后续实施例对此不再一一说明。
目前移动终端使用的电容式触摸屏，触摸原理是通过手指触摸屏幕，产生寄生电容，改变屏幕原本的电场情况。触控芯片通过检测电场变化进行精准定位，然后将触摸位置数据发送到终端设备的控制芯片，从而实现对触摸屏的控制。使用时，用户单手持手机等带有触摸屏的设备时喜欢用拇指上下滑动该触摸屏。
为了解决用户因长时间使用拇指上下滑动触摸屏造成关节劳损的问题，如图1所示，本公开实施例的第一个方面提出一种显示设备200，包括第一触摸屏201；触控装置202，所述触控装置202包括触摸部1和电连接部2，该触摸部1设置在所述第一触摸屏201的一侧且与第一触摸屏201电连接，该触摸部1被配置为响应于用户对所述触摸部1的触摸操作产生电信号，并将产生的所述电信号通过所述电连接部2提供给所述第一触摸屏，以实现对第一触摸屏的操作。
从上述实施例可以看出，本公开实施例提供的屏侧触控装置，在使用时将触摸部1 固定在设备的侧壁上，当用户手指对位于设备侧壁上的触摸部1进行操作时，该触摸部1感知来自用户手指的触摸操作并产生与之匹配的电信号，由于触控装置与第一触摸屏电连接，因此终会产生与该电信号对应触控信号发送至该第一触摸屏，从而实现对第一触摸屏的操作。本公开实施例提供的屏侧触控装置，提供一种全新的触摸操作方式，一方面避免操作第一触摸屏时遮挡用户视线，提高用户体验，另一方面降低用户因长时间通过拇指上下滑动第一触摸屏造成关节劳损的可能。
在一些实施例中，所述第一触摸屏为电容式触摸屏；如图2a、图2b所示，所述触摸部1由至少两个彼此绝缘的导电单元11组成，导电单元11的一端与第一触摸屏电连接，另一端并列排布于所述第一触摸屏的一侧。例如，相邻两个导电单元11平行设置，导电单元11可以又金属丝、导电棉或者其他可以按照平行结构排布的导电材料制成。使用时，通过导电单元11感知来自用户的触摸操作并产生对应的电信号，并通过导电单元11将该电信号传导到第一触摸屏上从而实现对第一触摸屏的触控操作。
例如，所述导电单元11的另一端沿与所述带有触摸屏设备的侧边平行方向或垂直方向排布。图2a为本公开实施例所述屏侧触控装置的一个实施例的结构示意图，在本实施例中，导电单元11与第一触摸屏的侧边平行设置，使用时手指沿垂直于触摸屏的方向滑动，当手指由终端设备的正面滑向终端设备的背面时，相当于手指在触控装置上由下向上滑动，即相当于在第一触摸屏上由下向上滑动。图2b为本公开实施例所述屏侧触控装置的另一个实施例的结构示意图，在本实施例中，导电单元11与第一触摸屏垂直设置，此时手指沿平行于第一触摸屏侧边的方向滑动，当手指由下向上滑动时，相当于在第一触摸屏上由下向上滑动。
在另一些实施例中，所述导电单元11的一端设置有连接焊盘21(以下表述为“电接触点21”)，用于与所述第一触摸屏电连接；如图3所示，所述显示设备还包括柔性衬底203(以下表述为“黏附结构203”)，所述黏附结构203用于将所述触摸部1固定在第一触摸屏201的侧面，将所述电接触点21固定在第一触摸屏上。例如，黏附结构可以为背胶或胶套，如透明胶、双面胶等。在本实施例中，用户直接触摸该触控装置，导电单元11上产生的电信号通过电接触点21传导到第一触摸屏201上，使第一触摸屏201产生寄生电容，从而生成触控信号，实现对第一触摸屏201的触控操作。
如图2a、图2b所示，触摸部1包括七条相互平行设置的导电单元11，每个导电单元11具有一个对应的电接触点21，当手指在触摸部1上沿导电单元11的切向方向滑动时，在各个导电单元11之间产生电信号，产生的电信号会沿导电单元11传输到对应的电接触点21，之后又通过电接触点21传输给与电接触点21接触的第一触摸屏201上， 相当于将在触摸部1上的滑动信号传导到了第一触摸屏201上，从而实现了对第一触摸屏201的滑动操作。
在本公开的一些实施例中，如图4a所示，所述显示设备还包括设置在所述导电单元11及所述电接触点21外表面的密封保护层204，所述密封保护层204将至少两个所述导电单元11及对应的所述电接触点21密封为一个整体，避免导电单元11及电接触点21裸露在外，同时对导电单元11及电接触点21起容纳与支撑作用。在一些实施例中，密封保护层可以为玻璃保护层，也可以为PP材质、PVC材质、PET材质或AR材质等制作的保护层，既能够保护导电单元11与电接触点21，又要保证导电单元11能够感知到手指的触摸操作。
在一些实施例中，如图3所示，所述屏侧触控装置还包括触摸屏保护膜5，所述触摸部1与触摸屏保护膜5表面电连接，通过将该触摸屏保护膜5贴附在第一触摸屏以使所述触摸部1与该第一触摸屏电接触。例如，屏侧触控装置的电接触点21设置在触摸屏保护膜5的内表面或者外表面的边缘，当将该触摸屏保护膜5贴附在触摸屏上时，电接触点21与第一触摸屏接触，因此可以将触控装置产生的电信号传导给第一触摸屏。在本实施例中，屏侧触控装置的电接触点21可以固定在触摸屏保护膜5右侧的边缘，也可以固定在触摸屏保护膜5左侧的边缘。在制造时，可以根据移动终端设备的不同厂家和型号设计不同的尺寸和位置，将保护膜和触控装置合二为一，从而为用户提供了更健康的触摸装置，为移动设备保护膜丰富了功能，提高了产品的整体价值。
在另一些实施例中，如图4b所示，所述触控装置还包括设备保护壳205，所述触摸部1设置在所述设备保护壳205内部，所述设备保护壳205上设置有用于裸露所述触摸部1的通孔206，电接触点21设置在设备保护壳205内部内表面，以使设备保护壳205安装在带有触摸屏的设备上时，所述电接触点21与所述第一触摸屏电接触。该保护壳一方面可以实现保护终端设备的功能，另一方面也可以将屏侧触控装置固定在终端设备上。
在另一些实施例中，如图1、图2a、图2b所示，所述触控装置还包括过渡部3，所述触摸部1和所述电连接部2通过所述过渡部3连接起来。在一些实施例中，所述过渡部3包括多条导电连接线，所述导电连接线与所述导电单元一一对应的连接。在一些实施例中，所述导电连接线与所述导电单元可以实现为一个连续的第二导电单元。但是由于导电连接线在过渡部3的排列与导电单元在触摸部1的排列并不相同，因此手指触摸过渡部3时产生的信号与对触摸部1进行触摸时的结果可能并不相同，因此为了避免用户产生不好的用户体验，在设计时将过渡部3与触摸部1涂抹不同颜色以区分，或者直 接将过渡部3外表面覆盖绝缘层，使得手指在触摸到过渡部3时位于过渡部3内部的导电连接线不会产生电容信号，避免用户在使用时因触摸到过渡部3时因没有成功产生正确的电信号实现对触摸屏的操作而给用户带来不好的用户体验。
根据用户的触摸习惯，用户几乎不会操作第一触摸屏的右上角区域，因此可以将电接触点21设置在第一触摸屏的右上角所在区域，触摸部1固定在设备的右侧壁上。同时为了不影响用户正常使用，尽量减小电接触点21所在区域的尺寸，如将电接触点21所在区域的纵向长度设置为整个第一触摸屏长度的10％，将电接触点21所在区域的横向长度设置为整个第一触摸屏宽度的1％，这样用户在使用时几乎不会触摸到电接触点21所在区域。如图5所示，电接触点21所在区域的横向长度为d x，纵向长度为d y，第一触摸屏横向尺寸为X max，第一触摸屏纵向尺寸Y max，则d x＝X max*1％，d y＝Y max*10％，电接触点21所在区域与第一触摸屏的接触范围的有效区域的四个坐标点为(X max-d x，0)、(X max-d x，d y)、(X max，0)、(X max，d y)。随着移动终端设备的触摸屏的逐渐增大，用户在操作触摸异时一般习惯于操作触摸屏的中间区域，很少操作到触摸屏边缘。因此，本公开实施例所述屏侧触控装置的电接触点21所在区域不限于固定在第一触摸屏的右上角，可以固定在第一触摸屏的任一边，例如将电接触点21所在区域固定在第一触摸屏的左侧边缘，将触摸部1固定在移动终端设备左侧壁上，此时如用户右手手持移动终端设备时，可以用右手食指、中指甚至无名指对触摸部1进行操作，这样为用户提供了多种操作方式，降低用户因长时间通过拇指上下滑动触摸屏造成关节劳损的可能。
在本公开的一些实施例中，如图10所示，所述显示设备还包括设置在设备内部的处理器207，所述处理器207连接至第一触摸屏，并接收由所述触摸操作产生的电信号，判断该触摸操作是否满足预设的触发条件，若是则识别该电信号并向所述第一触摸屏发送控制指令，否则不执行操作。若所述触发条件为触摸操作是否为滑动、抛掷中的至少一个，若是执行对应操作；若否，即触摸操作为其他操作如点击、按住、长按中的至少一个，则不执行任何操作，从而消除侧面触控过程中可能出现的误点击现象，提高侧面触控的精度。
例如，如图5所示，所述第一触摸屏包括未与屏侧触控装置接触的主控制区A，以及与屏侧触控装置接触的触摸连接区B；其中，由于触摸部1通过电接触点21与触摸连接区B实现电接触连接，因此处理器207在接收到的来自触摸连接区B的信号，不仅包括用户手指直接作用在触摸连接区B的情况，还包括触摸操作直接作用在触摸部1上的产生的电信号，即在触摸部1的进行触摸操作相当于直接在触摸连接区B上进行触摸操 作。所述处理器还用于判断对所述第一触摸屏执行触摸操作时起始触摸点与终止触摸点所在的位置，并根据判断结果执行对应的触摸控制操作(也可以表述为“触控判断逻辑操作”)。
在一些实施例中，用户可以根据自己的需求调节触控装置相对于显示设备的位置和大小，由于触控装置位置的更换会导致系统无法识别新的触摸连接区B，因此可以在显示设备上安装应用程序，使用户可以通过该应用程序拖动触摸连接区B的位置以及拖拽触摸连接区B的大小来更新系统内部参数，从而使处理器207可以接收到更改后的触摸连接区B的信号。
例如，所述处理器207判断所述起始触摸点与所述终止触摸点是否位于同一触摸屏区域；若是，即所述起始触摸点与所述终止触摸点同时处于主控制区A或者触摸连接区B，则执行对应触摸屏区域的触控判断和操作；否则，即起始触摸点、终止触摸点其中之一在主控制区A，另一个在触摸连接区B，此时为了避免出现误点击现象，判定该触摸操作无效，不执行操作，即其触控逻辑如图6c所示。
例如，所述执行对应触摸屏区域的触控判断和操作包括：
判断所述起始触摸点与所述终止触摸点所在区域；
若所述起始触摸点与所述终止触摸点均位于主控制区A，即该操作起始于主控制区A终结于主控制区A，则执行主控制区A触控判断和操作，即其触控逻辑如图6a所示，根据触控判断的规则执行点击、按住、长按、滑动与抛掷中的至少一种；
若所述起始触摸点与所述终止触摸点均位于触摸连接区B，则执行触摸连接区B触控判断和操作，即其触控逻辑如图6b所示，根据触控判断的规则执行滑动与抛掷中的至少一种。若根据触控判断为点击、按住、长按中的至少一个，则不执行操作，避免误点击。
在本公开的一些实施例中，如图7所示，所述触摸部1为第二触摸屏208，所述第二触摸屏208与设备内部的处理器207连接；该第二触摸屏感知来自用户的触摸操作并产生与之匹配的电信号发送至所述处理器207，所述处理器向所述第二触摸屏发送控制信号以实现对第二触摸屏的操作。在本实施例中，可以为该屏侧触控装置设计两种工作模式，在第一种工作模式中第二触摸屏可以与第一触摸屏具有相同的触控判断，即能够执行点击、按住、长按、滑动与抛掷中的任意一个操作，同时第二触摸屏也可以具有显示功能；在第二种工作模式中，第二触摸屏仅仅能够执行滑动、抛掷操作，仅具有侧面滑屏的功能。
在上述实施例中，所述触摸部1用于感知来自用户的触摸操作并产生与之匹配的电 信号以实现对触摸屏的操作包括执行滑动、抛掷中的至少一个。
本发明本公开实施例所述屏侧触控装置，通过将屏侧触控装置的触摸部1设置在带有触摸屏设备的侧壁上，使得用户可以通过对触摸部1的操作实现对触摸屏的操作，从而为用户提供了一种全新的触摸操作方式，既可以避免用户在操作触摸屏时被遮挡视线，提高用户体验，同时可以降低用户因长时间通过拇指上下滑动触摸屏造成关节劳损的可能；同时，重新设计适用于该屏侧触控装置的触控逻辑，避免出现误点击现象；此外该装置结构简单、造价低廉、易于推广使用。
本发明本公开实施例的第二个方面提出一种触摸屏控制方法，该方法应用于上述任意一项实施例所述的屏侧触控装置，用于解决有可能出现的误点击现象。如图8所示，所述方法包括：步骤100，感知用户对屏侧触控装置的触摸操作并产生与之匹配的电信号，以实现对触摸屏的操作。
为了实现对触摸屏的操作，本公开实施例提供触控判断逻辑规则，如图6a所示，为本公开实施例所述屏侧触控装置的第一触控判断逻辑示意图，所述屏侧触控装置的第一触控判断逻辑包括：
手指触摸屏幕，并在100ms以内离开，系统识别为点击事件；
手指触摸屏幕，在100ms到600ms之内离开，系统判断为按住事件；
手指触摸屏幕，在600ms以后离开，系统识别为长按事件；
手指触摸屏幕，在600ms以内且手指移动大于8dp，系统识别为滑动事件；
手指触摸屏幕，在600ms以内且快速滑动离开，速度大于50px/s，系统判断为抛掷。
在本公开实施例中，由于在触摸屏侧面设备了屏侧触控装置，由于触控装置的电接触点21相对比较分散，侧面可触控界面比较紧密，因此在对触摸部1进行操作时有可能不能方便的区分每一个电接触点，因此有较小概率出现误点击的现象。误点击，首先确定是发生了点击。当判断滑屏开始时，手指接触触摸部1，但未达到触摸手势判断逻辑中的滑动操作的要求就离开屏幕；或者用户自认为有滑动，其实仅仅只是短时间接触屏幕而没有实质的移动。因此为了消除可能出现的误点击现象，对于感知到的触摸操作可以预设触发条件。例如可以判断该电信号对应的触摸操作是否满足预设的触发条件，若是则识别该电信号并向所述触摸屏发送控制指令，否则不执行操作。所述触摸操作是否为滑动、抛掷中的至少一个。
在一些实施例中，还可以判断对所述触摸屏执行触摸操作时起始触摸点与终止触摸点所在的位置，根据判断结果执行对应的触控判断和操作。
例如，所述触摸屏包括未与屏侧触控装置接触的主控制区，以及与屏侧触控装置接 触的触摸连接区，其中，由于触摸部1通过电接触点21与触摸连接区实现电接触连接，因此在触摸部1产生的电信号会直接传导到触摸连接区，处理器接收到的信号是由触摸连接区直接发送的，因此在触摸部1的进行触摸操作相当于直接在触摸连接区上进行触摸操作。该方法还包括：
判断所述起始触摸点与所述终止触摸点是否位于同一触摸屏区域，即判断所述起始触摸点与所述终止触摸点同时处于主控制区或者触摸连接区；若是，则执行对应触摸屏区域的触控判断和操作；否则，即起始触摸点、终止触摸点其中之一在主控制区，另一个在触摸连接区，此时为了避免出现误点击现象，判定该触摸操作无效，不执行操作，即其触控逻辑如图6c所示。
例如，所述执行对应触摸屏区域的触控判断和操作包括：
判断所述起始触摸点与所述终止触摸点所在区域；
若所述起始触摸点与所述终止触摸点均位于主控制区，则执行主控制区触控判断和操作，即其触控逻辑如图6a所示，根据触控判断的规则执行点击、按住、长按、滑动与抛掷中的至少一种；
若所述起始触摸点与所述终止触摸点均位于触摸连接区，则执行触摸连接区触控判断和操作，即其触控逻辑如图6b所示，根据触控判断的规则执行滑动与抛掷中的至少一种。若根据触控判断为点击、按住、长按中的至少一个，则不执行操作，避免误点击。
例如，若所述起始触摸点与所述终止触摸点均位于触摸连接区，且触控判断为点击、按住、长按中的至少一个，则不执行操作。
当所述触摸部为第二触摸屏时，所述第二触摸屏与设备内部的处理器连接；该第二触摸屏感知来自用户的触摸操作并产生与之匹配的电信号发送至所述处理器，所述处理器向所述第二触摸屏发送控制信号以实现对第二触摸屏的操作。在实际使用过程中可以为该屏侧触控装置设计两种工作模式，在第一种工作模式中第二触摸屏可以与第一触摸屏具有相同的触控判断，即能够执行点击、按住、长按、滑动与抛掷中的任意一个操作，同时第二触摸屏也可以具有显示功能；在第二种工作模式中，第二触摸屏服从上述实施例中所述的触控逻辑，即仅仅能够执行滑动、抛掷操作，仅具有侧面滑屏的功能。
例如，所述触摸部1用于感知来自用户的触摸操作并产生与之匹配的电信号以实现对触摸屏的操作包括执行滑动、抛掷中的至少一个。
为了更容易理解上述实施例所述的触控方法，本公开实施例给出一个触控判断规则方法，如图9所示，所述方法可以包括：
步骤101，接收基于触摸操作产生的电信号；
步骤102，根据该电信号判断起始触摸点所在区域；
步骤103，若所述起始触摸点位于主控制区，则判断终止触摸点所在区域；
步骤105，若所述终止触摸点位于主控制区，即手指触摸的起点和终点都在触摸屏的主控制区上，则根据该电信号执行点击、按住、长按、滑动或抛掷操作，其触摸手势判断逻辑如图6a所示；
步骤106，若所述终止触摸点位于所述触摸连接区，即手指触摸起点在触摸屏的主控制区终点在触摸连接区，则不执行任何操作，其触摸手势判断逻辑如图6c所示。
例如，所述触摸屏控制方法还包括：
步骤104，若所述起始触摸点位于所述触摸连接区，此时用户手指触摸的是触摸连接区或者触摸部1，则判断终止触摸点所在区域；
步骤107，若所述终止触摸点位于主控制区，即手指触摸起点在触摸连接区，终点在触摸屏的主控制区，则不执行任何操作，其触摸手势判断逻辑如图6c所示；
步骤108，若所述终止触摸点位于所述触摸连接区，即手指触摸的起点和终点都在触摸连接区上或者都在触摸部1上，则根据所述电信号执行滑动或抛掷操作，其触摸手势判断逻辑如图6b所示。
通过本实施例所述触摸屏控制方法，能够有效精准的实现侧面点击的功能，消除终端侧面触控过程中可能出现的误点击现象，为用户提供更友好的屏侧触控装置，提高用户使用体验。
本发明本公开实施例的第三个方面提出一种终端设备，包括带有触摸屏的终端设备本体以及如上述任意一项实施例所述的屏侧触控装置。
从上面所述可以看出，本公开实施例提供的屏侧触控装置、屏侧触控方法及显示设备，在使用时将触摸部固定在设备的侧壁上，当用户手指对位于设备侧壁上的触摸部1进行操作时，该触摸部1感知来自用户手指的触摸操作并产生与之匹配的电信号，由于触控装置与触摸屏电连接，因此终会产生与该电信号对应触控信号发送至该触摸屏，从而实现对触摸屏的操作。本公开实施例提供的屏侧触控装置，提供一种全新的触摸操作方式，一方面避免操作触摸屏时遮挡用户视线，提高用户体验，另一方面降低用户因长时间通过拇指上下滑动触摸屏造成关节劳损的可能。
所属领域的普通技术人员应当理解：以上任何实施例的讨论仅为示例性的，并非旨在暗示本公开的范围(包括权利要求)被限于这些例子；在本公开的思路下，以上实施例或者不同实施例中的技术特征之间也可以进行组合，步骤可以以任意顺序实现，并存在如上所述的本公开的不同方面的许多其它变化，为了简明它们没有在细节中提供。
另外，为简化说明和讨论，并且为了不会使本公开难以理解，在所提供的附图中可以示出或可以不示出与集成电路(IC)芯片和其它部件的公知的电源/接地连接。此外，可以以框图的形式示出装置，以便避免使本公开难以理解，并且这也考虑了以下事实，即关于这些框图装置的实施方式的细节是高度取决于将要实施本公开的平台的(即，这些细节应当完全处于本领域技术人员的理解范围内)。在阐述了细节(例如，电路)以描述本公开的示例性实施例的情况下，对本领域技术人员来说显而易见的是，可以在没有这些细节的情况下或者这些细节有变化的情况下实施本公开。因此，这些描述应被认为是说明性的而不是限制性的。
尽管已经结合了本公开的实施例对本公开进行了描述，但是根据前面的描述，这些实施例的很多替换、修改和变型对本领域普通技术人员来说将是显而易见的。例如，其它存储器架构(例如，动态RAM(DRAM))可以使用所讨论的实施例。
本发明本公开的实施例旨在涵盖落入所附权利要求的宽泛范围之内的所有这样的替换、修改和变型。因此，凡在本公开的精神和原则之内，所做的任何省略、修改、等同替换、改进等，均应包含在本公开的保护范围之内。

Claims (21)

  1. 一种显示设备，包括：
    第一触摸屏；
    触控装置，所述触控装置包括触摸部和电连接部，所述触摸部设置在所述第一触摸屏的一侧且通过所述电连接部与所述第一触摸屏电连接，所述触摸部被配置为响应于用户对所述触摸部的触摸操作产生电信号，并将产生的所述电信号通过所述电连接部提供给所述第一触摸屏以用于实现触摸控制操作。
  2. 根据权利要求1所述的显示设备，其中，所述第一触挨屏为电容式触摸屏；所述触摸部包括彼此电隔离的至少两个导电单元，所述导电单元的一端通过所述电连接部与所述第一触摸屏电连接，所述导电单元的另一端并列排布于所述第一触摸屏的所述一侧。
  3. 根据权利要求2所述的显示设备，其中，所述导电单元的另一端沿与所述第一触摸屏的所述一侧平行方向或垂直方向排布。
  4. 根据权利要求3所述的显示设备，其中，所述电连接部包括多个连接焊盘，所述至少两个导电单元的一端分别通过所述多个连接焊盘与所述第一触摸屏电连接；所述触控装置还包括柔性衬底，所述柔性衬底被配置为将所述触摸部固定在所述第一触摸屏的一侧，并将所述连接焊盘固定在所述第一触摸屏上。
  5. 根据权利要求4所述的显示设备，其中，还包括覆盖所述至少两个导电单元及所述连接焊盘的密封保护层，所述密封保护层将所述至少两个导电单元及所述连接焊盘密封成一个整体。
  6. 根据权利要求1-5任一项所述的显示设备，其中，还包括触摸屏保护膜，所述触摸部的至少一部分和所述电连接部位于所述触摸屏保护膜与所述第一触摸屏之间。
  7. 根据权利要求4或5任一项所述的显示设备，其中，还包括设备保护壳，所述第一触摸屏和所述触摸装置设置在所述设备保护壳内部，所述设备保护壳上设置有被配置为裸露所述触摸装置的所述触摸部的通孔。
  8. 根据权利要求1所述的显示设备，其中，所述触控装置还包括过渡部，所述触摸部与所述电连接部通过所述过渡部连接。
  9. 根据权利要求1所述的显示设备，其中，还包括设置在设备内部的处理器，所述处理器连接至所述第一触摸屏，并接收由所述触摸操作产生的电信号，判断所述触摸操作是否满足预设的触发条件，若是则基于所述电信号生成控制指令并将控制指令发送至所述第一触摸屏。
  10. 根据权利要求9所述的显示设备，其中，所述触发条件包括：所述触摸操作是否为滑动、抛掷中的至少一者。
  11. 根据权利要求9所述的显示设备，其中，所述第一触挨屏包括主控制区和触摸连接区，所述触控装置的所述电连接部在所述触摸连接区与所述第一触摸屏电连接；所述处理器还被配置为判断对所述第一触摸屏执行的触摸操作的起始触摸点与终止触摸点所在的位置，并根据判断结果执行触摸控制操作。
  12. 根据权利要求11所述的显示设备，其中，所述处理器判断所述起始触摸点与所述终止触摸点是否位于所述主控制区或者所述触摸连接区之一；若是，则执行所述主控制区或者所述触摸连接区的触摸控制操作；否则，不执行操作。
  13. 根据权利要求12所述的显示设备，其中，所述执行所述主控制区或者所述触摸连接区的触摸控制操作包括：
    判断所述起始触摸点与所述终止触摸点是位于所述主控制区还是所述触摸连接区；
    若所述起始触摸点与所述终止触摸点均位于所述主控制区，则执行所述主控制区的触摸控制操作；
    若所述起始触摸点与所述终止触摸点均位于所述触摸连接区，则执行所述触摸连接区的触摸控制操作。
  14. 根据权利要求1所述的显示设备，其中，所述触摸部为第二触摸屏，所述第二触摸屏与所述显示设备内部的处理器连接；所述第二触摸屏被配置为响应于用户对所述第二触摸屏的触摸操作产生的电信号并发送至所述处理器，以使得所述处理器向所述第二触摸屏发送控制信号以实现对所述第二触摸屏的触摸控制操作。
  15. 根据权利要求1-14中任意一项所述的显示设备，其中，所述触摸操作包括执行滑动、抛掷中的至少一个。
  16. 一种触控方法，应用于权利要求114任意一项所述的显示设备，其中，包括：
    响应于用户对所述触控装置的触摸操作产生电信号；以及
    基于所述电信号实现触摸控制操作。
  17. 根据权利要求16所述的方法，其中，所述方法还包括：
    判断对所述第一触摸屏执行触摸操作时起始触摸点与终止触挨点所在的位置，根据判断结果执行触摸控制操作。
  18. 根据权利要求17所述的方法，其中，所述第一触摸屏包括主控制区和触摸连接区，所述触控装置的所述电连接部在所述触摸连接区与所述第一触摸屏电连接，所述方法还包括：
    判断所述起始触摸点与所述终止触摸点是否位于所述主控制区或者所述触摸连接区之一；若是，则执行所述主控制区或者所述触摸连接区的触摸控制操作；否则，不执行操作。
  19. 根据权利要求18所述的方法，其中，所述执行所述主控制区或者所述触摸连接区的触摸控制操作包括：
    判断所述起始触摸点与所述终止触摸点是位于所述主控制区还是所述触摸连接区；
    若所述起始触摸点与所述终止触摸点均位于所述主控制区，则执行所述主控制区的触摸控制操作；
    若所述起始触摸点与所述终止触摸点均位于所述触摸连接区，则执行所述触摸连接区的触摸控制操作。
  20. 根据权利要求16所述的方法，应用于权利要求14所述的显示设备，其中，所述触摸部为第二触摸屏，所述第二触摸屏与所述显示设备内部的处理器连接；所述第二触摸屏响应于用户对所述第二触摸屏的触摸操作产生电信号，并将所述电信号发送至所述处理器，使得所述处理器向所述第二触摸屏发送控制信号以实现对所 述第二触摸屏的触摸控制操作。
  21. 根据权利要求20所述的方法，其中，所述第二触摸屏响应于用户对所述第二触摸屏的触摸操作产生电信号以实现对所述第二触摸屏的操作包括执行滑动、抛掷中的至少一个。
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