WO2023226872A1 - 触感增强机构、显示面板、电子设备和触感增强方法 - Google Patents

触感增强机构、显示面板、电子设备和触感增强方法 Download PDF

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Publication number
WO2023226872A1
WO2023226872A1 PCT/CN2023/095033 CN2023095033W WO2023226872A1 WO 2023226872 A1 WO2023226872 A1 WO 2023226872A1 CN 2023095033 W CN2023095033 W CN 2023095033W WO 2023226872 A1 WO2023226872 A1 WO 2023226872A1
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WIPO (PCT)
Prior art keywords
coil
enhancement
target
tactile
control unit
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2023/095033
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English (en)
French (fr)
Inventor
何欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Filing date
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Application filed by Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of WO2023226872A1 publication Critical patent/WO2023226872A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

Definitions

  • the present application belongs to the technical field of touch screens, and specifically relates to a touch enhancement mechanism, a display panel, an electronic device and a touch enhancement method.
  • an auxiliary device may be connected to the electronic device or a tactile glove adapted to the electronic device may be configured.
  • the external auxiliary device when the auxiliary device is connected to the electronic device, the external auxiliary device can be deformed accordingly according to the display content of the electronic device, so that the user's finger can touch the deformed part of the auxiliary device to achieve tactile feedback.
  • the user can wear the tactile gloves.
  • the electronic device displays content, it performs corresponding electromagnetic induction with the tactile gloves according to the displayed content and display position, thereby through the tactile gloves.
  • Corresponding tactile feedback is provided to the user to assist the user in operating the electronic device through the tactile feedback.
  • the purpose of the embodiments of the present application is to provide a tactile enhancement mechanism, a display panel, an electronic device and a tactile enhancement method, which can improve the tactile feedback effect of an electronic device with a tactile enhancement mechanism.
  • embodiments of the present application provide a tactile enhancement mechanism, including: a control unit and a tactile enhancement unit;
  • the tactile enhancement unit includes: a main body, a magnetic fluid, a flexible packaging layer and a magnetic component;
  • the main body is provided with a receiving groove, the magnetic fluid is contained in the receiving groove, and the flexible packaging layer closes the opening of the receiving groove;
  • the magnetic component is provided in the receiving groove, and the magnetic component is provided on the side wall of the receiving groove or on the bottom edge of the receiving groove;
  • the control unit is used to adjust the magnetic field of the magnetic component acting on the magnetic fluid, so that the magnetic fluid pushes the flexible packaging layer to deform under the action of the magnetic field.
  • embodiments of the present application provide a display panel, including the touch-sensing enhancement mechanism described in the first aspect.
  • embodiments of the present application provide an electronic device, including the touch enhancement mechanism as described in the first aspect, and the electronic device further includes a flexible display screen;
  • the flexible display screen is provided on the notch of the receiving groove or on a side of the touch enhancement mechanism away from the notch of the receiving groove;
  • the touch-sensing enhancement mechanism promotes the flexible display screen to deform.
  • embodiments of the present application provide a tactile enhancement method, which is applied to the electronic device described in the second aspect.
  • the method includes:
  • the control unit acquires the respective target working modes of the target tactile enhancement unit and the target tactile enhancement unit;
  • the control unit controls the target tactile enhancement units to operate in corresponding target operating modes to form tactile enhancement content on the flexible packaging layer.
  • embodiments of the present application provide a touch-sensing enhancement mechanism for use in the electronic device as described in the third aspect, where the touch-sensing enhancement mechanism includes:
  • a first acquisition module configured to acquire the respective target working modes of the target tactile enhancement unit and the target tactile enhancement unit;
  • the first control module is used to control the target tactile enhancement units to operate in respective target operating modes to form tactile enhancement content on the flexible packaging layer.
  • the magnetic component can generate a magnetic field to push the magnetic fluid to move, and the magnetic fluid is restricted in the receiving groove. Therefore, when the magnetic fluid moves, it will push the flexible packaging layer that closes the opening of the receiving groove to deform. , in this way, the user can sense the deformation of the flexible packaging layer through touch to realize Now tactile feedback.
  • the control unit can control the magnetic component to adjust the magnetic field generated by the magnetic component. In this way, when the magnetic field generated by the magnetic component changes, the force on the magnetic fluid will also change. , thereby adjusting the deformation of the flexible packaging layer, which can improve the tactile feedback effect of electronic devices with tactile enhancement mechanisms.
  • Figure 1 is a schematic cross-sectional structural diagram along a first direction of a tactile enhancement unit provided by an embodiment of the present application
  • Figure 2 is a schematic cross-sectional structural diagram along the second direction of the tactile enhancement unit provided by the embodiment of the present application;
  • Figure 3 is a schematic cross-sectional structural diagram of the tactile enhancement unit provided by the embodiment of the present application in a working state
  • Figure 4a is a top view of the tactile enhancement unit provided by the embodiment of the present application in the first working mode
  • Figure 4b is a top view of the tactile enhancement unit provided by the embodiment of the present application in the second working mode
  • Figure 4c is a top view of the tactile enhancement unit provided by the embodiment of the present application in the third working mode
  • Figure 4d is a top view of the tactile enhancement unit provided by the embodiment of the present application in the fourth working mode
  • Figure 5 is a schematic diagram of the split structure of the tactile enhancement mechanism and the flexible display screen in the electronic device provided by the embodiment of the present application;
  • Figure 6 is a flow chart of a tactile enhancement method provided by an embodiment of the present application.
  • Figure 7 is one of the application scenarios of the tactile enhancement method provided by the embodiment of the present application.
  • Figure 8 is the second application scenario of the tactile enhancement method provided by the embodiment of the present application.
  • Figure 9 is a structural block diagram of a tactile enhancement mechanism provided by an embodiment of the present application.
  • first”, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that data so used are interchangeable under appropriate circumstances so that embodiments of the present application can be used in other ways than as illustrated or described herein.
  • the objects distinguished by “first”, “second”, etc. are usually of the same type, and the number of objects is not limited.
  • the first object may be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • Figure 1 is a schematic cross-sectional structural diagram of the tactile enhancement unit provided by an embodiment of the present application along the first direction
  • Figure 2 is a cross-sectional structural diagram of the tactile enhancement unit provided by an embodiment of the present application along the second direction.
  • the first direction may be a direction perpendicular to the bottom of the receiving groove 11
  • the second direction may be a direction parallel to the bottom of the receiving groove 11 .
  • the tactile sensation enhancement mechanism provided by the embodiment of the present application includes a control unit (not shown) and a tactile sensation enhancement unit 100 .
  • the tactile enhancement unit 100 includes: a main body 1 , a magnetic fluid 2 , a flexible packaging layer 3 and a magnetic component 4 .
  • the main body 1 is provided with a receiving groove 11, the magnetic fluid 2 is contained in the receiving groove 11, and the flexible packaging layer 3 closes the opening of the receiving groove 11; the magnetic component 4 is provided in the receiving groove 11, and the magnetic component 4 is provided in the receiving groove 11.
  • the side walls of the groove 11 may be located at the bottom edge of the receiving groove 11;
  • the control unit is used to adjust the magnetic field of the magnetic component 4 acting on the magnetic fluid 2, so that the magnetic fluid 2 can push the flexible packaging layer 3 to deform under the action of the magnetic field.
  • the magnetic component 4 may include an excitation coil, so that by adjusting the magnitude and direction of the current flowing through the excitation coil, the magnitude and direction of the magnetic field generated by the magnetic component 4 can be changed.
  • the magnetic component 4 can also be any device that can generate a magnetic field.
  • the magnetic component 4 includes an excitation coil is used as an example for illustration, and no specific limitation is constituted here.
  • the flexible encapsulation layer 3 can be a flexible film (such as a polyimide film), so that it can deform following the displacement of the magnetic fluid 2. For example, as shown in Figure 3, when the magnetic fluid 2 moves toward the receiving groove 11 When the centers of the flexible packaging layers 3 are gathered together, the central area of the flexible packaging layer 3 will be pushed out of the receiving groove 11 by the magnetic fluid 2, thereby forming a convex structure.
  • a flexible film such as a polyimide film
  • the magnetic component 4 can be disposed on the side wall of the receiving groove 11 .
  • the coil can be in a long strip structure and can be arranged along the receiving groove 11 The side walls of the receiving groove 11 extend, or a groove is opened on the side wall of the receiving groove 11 to accommodate the coil in the groove.
  • the magnetic fluid 2 can be driven to move from the side direction of the receiving slot 11 without the need to arrange the coil below the bottom of the receiving slot 11 or above the slot opening, which is conducive to simplifying the structure of the touch enhancement mechanism and reducing its space occupation, and
  • the touch-sensing enhancement mechanism can also promote the deformation of the upper flexible display screen.
  • the magnetic member 4 can also be disposed on the bottom edge of the receiving groove 11. Its structure and principle are similar to the embodiment in which the magnetic member 4 can be disposed on the side wall of the receiving groove 11. The difference is that in this embodiment In this method, the magnetic component 4 can also be disposed against the bottom of the receiving groove 11 and located at the edge of the bottom of the groove close to the side wall of the receiving groove 11. In this way, when the magnetic component 4 generates a magnetic field, the magnetic field can increase the magnetic field's effect on the magnetic fluid. 2 acts in a first direction, and the first direction is a direction perpendicular to the bottom of the receiving groove 11, thereby increasing the protrusion amount of the magnetic fluid 2 pushing the flexible packaging layer 3, which is beneficial to improving the tactile experience.
  • the magnetic component 4 can generate a magnetic field to push the magnetic fluid 2 to move, and the magnetic fluid 2 is restricted in the receiving groove 11. Therefore, when the magnetic fluid 2 moves, it will push the notch that closes the receiving groove 11.
  • the flexible encapsulation layer 3 deforms, thereby protruding from the plane where the flexible encapsulation layer 3 is located, forming a protrusion for tactile sensing. In this way, the user can sense the deformation of the flexible encapsulation layer 3 through touch to achieve tactile feedback.
  • the control unit can control the magnetic component 4 to adjust the magnetic field generated by the magnetic component 4. In this way, when the magnetic field generated by the magnetic component 4 changes, the force on the magnetic fluid 2 will also change. Changes occur, thereby adjusting the deformation of the flexible packaging layer 3, which can improve the tactile feedback effect of electronic devices with tactile enhancement mechanisms.
  • the magnetic component 4 includes a coil, and the control unit is located outside the receiving slot 11 .
  • a through hole 40 is opened in the main body 1 , and the coil is electrically connected to the control unit through the through hole 40 .
  • the control unit is arranged outside the receiving groove 11 , for example, a wiring layer 5 is provided under the main body 1 , and the lines of the control unit can be arranged on the wiring layer 5 .
  • a wiring layer 5 is provided under the main body 1 , and the lines of the control unit can be arranged on the wiring layer 5 .
  • the coil since the coil is disposed in the receiving groove 11, it is necessary to open a through hole 40 in the main body 1 so that the circuit of the control unit passes through the through hole 40 and is connected to the coil. At this time, the control unit can also be easily connected to the coil. Coil connections in external circuitry or other tactile enhancement units.
  • control unit may also be disposed in the receiving slot 11, which is not specifically limited here.
  • control unit is used to adjust at least one of the magnitude and direction of the magnetic field generated by the magnetic component 4;
  • the main body 1 is made of magnetic isolation material.
  • the degree of protrusion of the convex structure formed on the flexible packaging layer 3 can be changed.
  • the degree of protrusion of the convex structure formed on the flexible packaging layer 3 can be changed.
  • the user's tactile sensation to the tactile enhancement content formed by the tactile enhancement mechanism can be changed.
  • the same tactile enhancement mechanism can produce different tactile sensations, thereby improving the tactile sensation. Enhance the tactile feedback effect of the mechanism.
  • the main body 1 is made of magnetic isolation material. In this way, multiple tactile enhancement units 100 can be arranged side by side, and the magnetic field interference between different tactile enhancement units 100 can be isolated by the magnetic isolation material. In this way, It can improve the tactile feedback effect of the tactile enhancement mechanism.
  • the tactile enhancement mechanism includes at least two tactile enhancement units 100;
  • the at least two tactile enhancement units 100 are arranged in a matrix, and the main body 1 is made of soft magnetic material.
  • the main body parts 1 of any two adjacent tactile enhancement units 100 are arranged side by side.
  • the soft magnetic material can be used Twisting the direction of the magnetic field between any two adjacent tactile enhancement units 100 can reduce the magnetic field interference between the tactile enhancement units 100 and reduce the magnetic field interference outside the main body 1 .
  • the above-mentioned soft magnetic material may be a zinc-manganese alloy or a chromium-zirconium alloy.
  • the soft magnetic material will reverse the direction of the magnetic field, shield the internal environment of the receiving tank 11 from the magnetic field, and is used to increase the excitation between the tactile enhancement units 100 The magnetic fields generated by the coils will not interfere with each other.
  • the soft magnetic material will change the structural adaptation inside the main body 1 to resist the influence of the magnetic field outside the main body 1. In this way, the induced magnetic field generated by the external circuit will not interfere with the containment. Magnetic fluid 2 in tank 11.
  • the magnetic member 4 includes a first coil 411 and a second coil 412 .
  • the first coil 411 and the second coil 412 are provided on adjacent two sides of the receiving slot 11 .
  • the first coil 411 and the second wire are respectively provided on adjacent two sides of the receiving groove 11.
  • Circle 412 during operation, the control unit can control the first coil 411 to be energized and the second coil 412 to be energized, or to control the first coil 411 to be energized and the second coil 412 to be energized, or to control the third coil 412 to be energized. Both the first coil 411 and the second coil 412 are energized to enable the tactile enhancement unit 100 to form different forms of tactile enhancement content on the flexible packaging layer 3 .
  • a protruding structure is formed on the side of the flexible packaging layer 3 close to the first coil 411; when the first coil 411 is not energized and the second coil 412 is energized.
  • a protruding structure is formed on the side of the flexible packaging layer 3 close to the second coil 412; when both the first coil 411 and the second coil 412 are energized, a protruding structure is formed on the side of the flexible packaging layer 3 close to the first coil 411 and the second coil 412.
  • the corners between the two coils 412 form a convex structure, so that different tactile sensations can be fed back to the user through different forms of tactile enhancement content, thereby improving the tactile feedback effect of the tactile enhancement mechanism.
  • the magnetic component 4 may also include two coils arranged oppositely.
  • the magnetic member 4 includes a first coil 411 and a third coil 413 .
  • the first coil 411 and the third coil 413 are disposed on opposite sides of the receiving slot 11 .
  • the shape and/or position of the protruding structure formed on the flexible packaging layer 3 can also be adjusted to improve the The tactile feedback effect of the tactile enhancement mechanism will not be described in detail here.
  • the magnetic component 4 may include two coils arranged oppositely and two coils arranged adjacently.
  • the receiving slot 11 has a rectangular structure
  • the magnetic member 4 includes a first coil 411, a second coil 412, a third coil 413 and a fourth coil 414.
  • the first coil 411, the second coil 412, the third coil 413 and The fourth coils 414 are respectively provided around the receiving groove 11 (for example: the first coil 411, the second coil 412, the third coil 413 and the fourth coil 414 are respectively provided on the four side walls of the receiving groove 11, or are respectively provided on 4 edges of the bottom of the receiving tank 11);
  • the first coil 411, the second coil 412, the third coil 413 and the fourth coil 414 are enclosed to form a deformation area 20.
  • the control unit controls the first coil 411, the second coil 412, the third coil 413 and the fourth coil.
  • At least one of 414 generates a magnetic field to deform the magnetic fluid 2 located in the deformation zone 20 to push the flexible packaging layer 3 to deform.
  • the first coil 411, the second coil 412, the third coil 413 and the fourth coil 414 are arranged end-to-end, and each coil is arranged parallel to one side of the receiving slot 11, so as to facilitate the storage operation.
  • a deformation zone 20 is formed in the groove 11 , in which the magnetic fluid 2 is located in the deformation zone 20 . In this way, the magnetic field generated by the four coils surrounding the magnetic fluid 2 can drive the magnetic fluid 2 to undergo various processes in the deformation zone 20 . Deformation of structure.
  • control unit controls the first coil 411, the second coil 412, the third coil 413 and the fourth coil 414 to be energized at the same time so that the magnetic fluid 2 is gathered in the center of the deformation zone 20; or
  • control unit controls the first coil 411, the second coil 412 and the third coil 413 to be powered on at the same time, and the fourth coil 414 is powered off, so that the magnetic fluid 2 gathers in the deformation zone 20 close to the first coil. 411.
  • the volume of the magnetic fluid 2 gradually increases in the direction away from the fourth coil 414; or
  • the control unit controls the first coil 411 and the second coil 412 to be powered on at the same time, and the third coil 413 and the fourth coil 414 to be powered off at the same time, so that the magnetic fluid 2 gathers in a corner of the deformation zone 20, and the deformation occurs.
  • a corner of the area 20 is located between the first coil 411 and the second coil 412; or
  • control unit controls the first coil 411 to be powered on, and the second coil 412, the third coil 413 and the fourth coil 414 to be powered off at the same time, so that the magnetic fluid 2 gathers in the deformation zone 20 and is close to the first coil 411 the edge of.
  • the above-mentioned method of adjusting the working mode of the magnetic component 4 by activating the coils (411-414) at different positions can be adjusted by adjusting the current size and current direction of the coils (411-414).
  • the magnetic components 4 are combined in a working mode.
  • adjusting the current direction of the coil can change the magnetic field direction of the magnetic component 4, thereby adjusting the force direction of the magnetic fluid 2.
  • the position of the convex structure formed on the flexible packaging layer 3 can be changed; by adjusting the current of the coil
  • the size can change the magnetic field intensity of the magnetic component 4, thereby adjusting the force exerted by the magnetic fluid 2.
  • the protruding degree of the protruding structure formed on the flexible packaging layer 3 can be changed. Based on changes in the position and protrusion degree of the above-mentioned protruding structures, different tactile feedbacks can be achieved.
  • an excitation coil can be set at each of the four sides of the receiving slot 11.
  • the four excitation coils can be arranged around the magnetic fluid 2, and by activating the Part of the excitation coil can realize switching of the working mode of the tactile enhancement unit 100 .
  • the control unit can individually control the current size and /or current direction to control the tactile enhancement unit 100 to switch between multiple working modes. Touching the tactile enhancement unit 100 in different working modes can produce different tactile sensations, forming a rich tactile sensation combination to meet different applications. According to the needs of the scene, the performance of tactile enhanced feedback can be improved.
  • the tactile enhancement mechanism includes at least two tactile enhancement units 100, the main body 1 is made of magnetic isolation material, and the main body 1 separates the at least two tactile enhancement units 100;
  • the control unit controls the energization of the coil in each of the at least two tactile enhancement units 100 respectively.
  • control unit can control each tactile enhancement unit 100 individually, that is, the same control unit can control different tactile enhancement units 100 in different working modes, for example: control one of the tactile enhancement units 100 to be in the first working mode, Another tactile enhancement unit 100 is controlled to be in the second working mode, so that more precise tactile feedback can be achieved through the mutual cooperation of multiple tactile enhancement units 100 .
  • the magnetic member 4 includes at least two coils arranged at intervals (such as: first coil 411, second coil 412, third coil 413, fourth coil 414);
  • the tactile enhancement unit 100 includes N working modes, and the N working modes correspond to N coil working groups one-to-one.
  • the coil working groups include at least one energized coil, and N is a positive integer;
  • control unit is used to activate the coil working group corresponding to the target operating mode in the tactile enhancement unit 100, so that the tactile enhancement unit 100 works in the target operating mode.
  • the excitation coils 41 can be grouped, wherein each coil working group can include at least one energized coil.
  • the control module only needs to activate the coil working group corresponding to the target working mode when controlling the tactile enhancement unit 100 to work in the target working mode.
  • the working modes of the tactile enhancement unit 100 may include the following modes:
  • Mode 1 Assuming that the activated coil is used to generate a magnetic field for adsorbing the magnetic fluid 2, as shown in Figure 4a, four coils (the first coil 411, the second coil 412, the third coil 413 and the fourth coil 414) are activated. , the magnetic fluid 2 can be forced to flow to the middle area of the receiving groove 11 .
  • Mode 2 Activating 3 coils (such as the first coil 411, the second coil 412 and the third line 413), the magnetic fluid 2 can be forced to form a U-shaped convex structure as shown in Figure 4b.
  • the control unit can also switch the inactive The coils are the second coil 412 located at the upper side of the receiving slot 11 , the third coil 413 located at the right side of the receiving slot 11 , or the fourth coil 414 located at the lower side of the receiving slot 11 , so that the magnetic fluid 2
  • the orientation of the formed U-shaped convex structure is rotated 90°.
  • Mode 2 can specifically include 4 types, which will not be described one by one here.
  • Mode 3 When only two adjacent coils (such as the first coil 411 and the second coil 412) are activated, the magnetic fluid 2 can be forced to form a magnetic field that is gathered at the top corner of the receiving groove 11 as shown in Figure 4c. convex structure, it should be noted that as shown in Figure 4c is only an example, in the implementation, the control unit can also switch the inactive coil to the second coil 412 and the third coil 413, the third coil 413 and the fourth coil 414 Or the fourth coil 414 and the first coil 411, so that the convex structure formed by the magnetic fluid 2 rotates 90°. In other words, mode three can specifically include four types, which will not be described one by one here.
  • Mode 4 When only one coil (such as the first coil 411) is activated, the magnetic fluid 2 can be forced to form a convex structure gathered along one side of the receiving groove 11 as shown in Figure 4d. It should be noted that 4d is only as an example.
  • the control unit can also switch the activated coil to the second coil 412 or the third coil 413 or the fourth coil 414, so that the protruding structure formed by the magnetic fluid 2 occurs 90 °Rotation.
  • mode four can specifically include four types, which will not be described one by one here.
  • the tactile enhancement unit 100 can have 13 working modes.
  • the tactile enhancement unit may include more (for example, the control coil generates a magnetic field that repels the magnetic fluid 2, etc.) or fewer working modes.
  • the shape of the receiving groove 11 is not limited to a quadrilateral, it can also be a pentagon, a hexagon, etc., and the number of coils included in each receiving groove 11 can also be adjusted, for example: One, 2, 3, 4, 5, 6, etc., based on the adjustment of the shape of the receiving slot 11 and the number of coils included in each receiving slot 11, the working mode of the tactile enhancement unit 100 will also change accordingly. The changes are not specifically limited here.
  • the tactile enhancement unit 100 may also include a wiring layer 5 , which is stacked under the main body 1 (that is, on the side facing away from the notch of the receiving groove 11 ).
  • circuits can be arranged on the wiring layer 5, and the connectors penetrating the through holes 40 at the bottom of the receiving groove 11 can electrically connect each coil in the magnetic component 4 to the circuit on the wiring layer 5, thereby passing through Each coil can be electrically connected to a control unit, power supply, etc. through this wiring layer 5 .
  • Embodiments of the present application also provide a display panel, which may include the tactile enhancement mechanism provided in the above embodiments.
  • the tactile enhancement mechanism provided in the above embodiment is provided in the display panel, so that the display panel can perform tactile feedback, which has similar beneficial effects to the tactile enhancement mechanism shown in Figures 1 to 5.
  • I won’t go into details here.
  • an embodiment of the present application also provides an electronic device.
  • the electronic device may include the tactile enhancement mechanism provided in the above embodiment.
  • the electronic device further includes a flexible display screen 200;
  • the flexible display screen 200 is provided on the notch of the receiving groove 11 or on the side of the touch enhancement mechanism away from the notch of the receiving groove 11;
  • the touch-sensing enhancement mechanism promotes the flexible display screen 200 to deform.
  • control unit in the haptic enhancement mechanism may be a processor of the electronic device.
  • the electronic devices in the embodiments of the present application may be mobile phones, tablet computers, notebook computers, PDAs, vehicle-mounted electronic devices, mobile Internet devices (Mobile Internet Device, MID), augmented reality (Augmented Reality, AR)/virtual devices.
  • Reality Virtual Reality, VR
  • robots wearable devices
  • ultra-mobile personal computers Ultra-Mobile Personal Computer, UMPC
  • netbooks or personal digital assistants Personal Digital Assistant, PDA
  • NAS Network Attached Storage
  • NAS Network Attached Storage
  • PC Personal Computer
  • Television Television, TV
  • teller machine or self-service machine, etc. are not specifically limited in the embodiments of this application.
  • the electronic device can provide tactile feedback for visually impaired people.
  • the display screen and the tactile enhancement unit 100 can be arranged opposite to each other, so that the tactile enhancement content formed by the tactile enhancement unit 100 is located on the back of the display screen.
  • the display screen can Toward the user's face, and the user's hands contact the back of the electronic device, so that while viewing the displayed content from the display screen, the user can also touch the tactile enhancement content on the back of the electronic device to obtain tactile feedback.
  • the tactile enhancement unit 100 can be disposed below the flexible display screen 200, so that when the upper surface of the tactile enhancement unit 100 is deformed, the touch enhancement unit 100 can be attached to the flexible seal.
  • the flexible display screen 200 on the mounting layer 3 also undergoes corresponding deformation. In this way, a tactile enhancement mechanism can be integrated on the display screen to utilize the display screen for tactile enhancement feedback.
  • tactile enhancement units 100 can be provided below the flexible display screen 200 , and the tactile enhancement units 100 can even correspond to the pixels of the flexible display screen 200 one-to-one, for example: one pixel and one tactile enhancement unit Unit 100 is positioned facing forward.
  • the above-mentioned flexible display screen 200 can be a touch display screen.
  • the touch display screen can also obtain the position of the user's touch, thereby determining the tactile sensation of the user's touch.
  • the touch enhancement mechanism can form corresponding braille at the position of each text.
  • the display screen and the touch-sensing enhancement mechanism can also be set in different areas on the electronic device to allow users to perform operations through the display screen.
  • Visual feedback, and tactile feedback through a tactile enhancement mechanism do not constitute specific limitations here.
  • the embodiment of the present application also provides a tactile enhancement method, which can be applied to the electronic device provided in the previous embodiment.
  • the tactile enhancement method can include the following steps:
  • Step 601 The control unit obtains the respective target working modes of the target tactile enhancement unit and the target tactile enhancement unit;
  • Step 602 The control unit controls the target touch-sensing enhancement units to operate in corresponding target operating modes to form touch-sensing enhancement content on the flexible packaging layer.
  • control unit may determine the target tactile enhancement unit and the respective target working modes of the target tactile enhancement unit according to the tactile feedback requirements, where the target tactile enhancement unit may include one tactile enhancement unit or at least two tactile enhancement units, and in When the target tactile sensation enhancement unit includes at least two tactile sensation enhancement units, the target working mode of each tactile sensation enhancement unit may be the same or different.
  • the tactile enhancement mechanism can be used to form tactile enhancement content to meet the tactile feedback requirements, such as: forming a three-dimensional icon at a designated position, Form a piece of Braille at a specified location, etc.
  • the display screen and the touch enhancement mechanism of the electronic device can share a control unit, for example, the processor of the electronic device can be shared.
  • the processor can also determine the area that needs touch enhancement based on the display content of the display screen, user configuration and other information. , and determine the respective target working modes of the tactile enhancement units in the area that needs tactile enhancement, and control the tactile enhancement units in the area that need tactile enhancement to work according to their respective target working modes to achieve corresponding tactile feedback.
  • control unit obtains the target tactile enhancement unit and the respective target working modes of the target tactile enhancement unit, including:
  • the control unit obtains first information, where the first information includes: the display content of the flexible display screen and the display position of the display content;
  • the control unit determines the target tactile enhancement unit and the respective target working modes of the target tactile enhancement unit according to the first information, wherein the position of the target tactile enhancement unit corresponds to the display position, and the target tactile enhancement unit The respective target working modes of the enhancement units correspond to the displayed content.
  • the content displayed on the flexible display screen can be any content such as text, pictures, icons, etc.
  • the target tactile enhancement unit can be controlled to work in respective target working modes to form tactile enhancement content such as Braille corresponding to text, relief images corresponding to pictures, and tactile sensations corresponding to icons, so that users can touch the tactile enhancement content by touching the tactile enhancement content.
  • the content displayed on the flexible display is conveyed to the user in the form of tactile feedback.
  • the electronic device can recognize the verification code in the picture and form Braille of the verification code through tactile feedback.
  • auxiliary function of the mobile phone for input assistance when entering the verification code in the scenario shown in Figure 7 when using the mobile phone.
  • the current mainstream auxiliary means are: enlarging fonts, adding voice assistants and other means to assist users in inputting the correct verification code.
  • intelligent voice assistants can automatically broadcast the identification content by identifying pictures to guide users to enter correct information and complete the verification process. Authentication action.
  • the user needs to drag the slider to the designated area to complete the puzzle.
  • the voice assistant in related technologies cannot effectively guide the user to complete the relevant operations.
  • the tactile method most familiar to visually impaired users can be used to assist the user in completing the corresponding operation, such as forming specific tactile feedback on the slider and the designated area respectively, so that the user can learn about the slider according to the tactile assistance. and the position of the specified area, thereby dragging the slider to the specified area.
  • control unit can form tactile enhancement content corresponding to the display content at the corresponding position of the tactile enhancement mechanism according to the display content of the flexible display screen and the display position of the display content to assist the user in identifying through tactile perception.
  • the display content includes text content
  • the display location includes a display area for each text displayed on the flexible display screen
  • the control unit determines the target operating mode of the target tactile enhancement unit and the target tactile enhancement unit according to the first information, including:
  • the control unit determines the target tactile enhancement unit corresponding to the display area of the target text, and determines the respective target operating modes of the target tactile enhancement units, wherein the target tactile enhancement units operate in respective target operating modes to in Braille corresponding to the target text is formed on the flexible display screen, and the text content displayed on the flexible display screen includes the target text.
  • the above-mentioned target tactile enhancement unit may be a tactile enhancement unit directly facing the display position where text is displayed.
  • the target tactile enhancement units can display different brailles in turn, for example: divide a paragraph of text into M segments, M is an integer greater than 1, and the target tactile enhancement unit can include tactile Enhance all tactile enhancement units in the mechanism, so that the target tactile enhancement unit can take turns to form Braille for each paragraph of text M times.
  • the identification information (such as location information) of the tactile enhancement unit touched by the user can also be obtained.
  • the user sequentially reads the braille formed by the target tactile enhancement unit the user's reading can be determined based on the change of the tactile enhancement unit touched by the user.
  • the target tactile enhancement unit is controlled to form the next piece of Braille.
  • the displayed content includes preset icons
  • the control unit determines the target operating mode of the target tactile enhancement unit and the target tactile enhancement unit according to the first information, including:
  • the control unit determines the target touch enhancement unit according to the display position of the preset icon
  • the control unit determines respective target working modes of the target touch enhancement units according to the type of the preset icon.
  • different tactile enhancement modes can be configured for different icons.
  • the tactile sensation used to form the icon can be determined based on the display position of each icon.
  • the feedback tactile enhancement unit uses the tactile enhancement unit directly below the display position of an icon to form tactile feedback for the icon.
  • the working mode of the tactile enhancement unit that forms the tactile feedback of each icon can also be determined according to the configured tactile enhancement mode of the icon.
  • buttons for music playback functions play button, pause button, and next song button. Then you can control the tactile enhancement unit corresponding to the position where the play button is displayed to work in the first working mode to form a first tactile button at the position where the play button is displayed; and control the tactile enhancement unit corresponding to the position where the pause button is displayed. Work in the second working mode to form a second touch button at the position where the pause button is displayed; control the touch enhancement unit corresponding to the position where the next song button is displayed to work in the third working mode to form the second touch button at the position where the next song button is displayed. A third touch button is formed at the position of the curve button. In this way, the user can distinguish the function or type of each button through the touch of each button, thereby performing corresponding operations.
  • the above-mentioned preset icons can also be associated with respective key sound effects, vibration modes, etc., so that when the user touches the preset icon, the electronic device emits the key sound effect associated with the preset icon, or generates a key sound effect associated with the preset icon.
  • the vibration associated with the icon can have the effect of prompting the user through sound effects or vibration whether the actual operation matches the operation the user wants to perform, which improves the user experience.
  • the user when the user touches the display screen to obtain tactile perception, the user can turn off the touch function (for example: pressing a hardware button on the side, or touching the display screen with two fingers) to turn off the touch function, and when the user obtains the tactile sensation, After completing the tactile feedback content, turn on the touch function to perform touch operations. This can reduce the probability of mistaken touch operations when the user touches the display screen to obtain tactile perception.
  • the touch function for example: pressing a hardware button on the side, or touching the display screen with two fingers
  • the tactile enhancement method further includes:
  • the control unit obtains touch information on the flexible display screen
  • the control unit determines target touch enhancement content based on the touch information, where the target touch enhancement content is content output by the touch enhancement unit corresponding to the touch position information;
  • the control unit executes a response corresponding to the target tactile enhancement content.
  • the electronic device when it receives a touch operation on the touch display screen, it can obtain the user's tactile perception information based on the target touch enhancement content touched by the user, for example: based on the Braille touched by the user. Obtain the progress of the user reading Braille, so as to determine the timing of switching the Braille formed by the tactile enhancement unit based on the progress; or obtain the instructions that the user needs to execute based on the user's touch operation on the tactile enhancement button, and execute the corresponding instructions according to the instructions. operations and so on.
  • control unit controls the target tactile enhancement unit to work in the corresponding target operating mode to form tactile enhancement content on the flexible display layer, including:
  • control unit controls the target touch enhancement unit to work in the corresponding target operating mode to form a raised preset button on the flexible display screen;
  • the control unit executes a response corresponding to the target tactile enhancement content, including:
  • the control unit executes a command combination or function associated with the preset button.
  • the above-mentioned preset button is a tactile enhancement button formed on the display screen with tactile feedback in the screen-off mode.
  • the user can also find the preset button by touching the display screen. Set the position of the button to perform touch operations on the preset button.
  • the preset operation may be pre-associated with a command combination or function, wherein the command combination or function associated with the button may be preset by the user.
  • the user associates a preset button with a command combination for dialing an emergency contact through system settings. In this way, when the user touches the preset button, the electronic device can be controlled to perform an operation of dialing the emergency contact.
  • the command combination or function associated with the preset button may be factory-set, and is not specifically limited here.
  • a tactile enhancement button that can be touched and operated by the user can be formed in the screen-off mode, so that in the screen-off mode, the user can perform shortcut operations based on the tactile enhancement button.
  • the embodiment of the present application also provides a tactile enhancement mechanism 900 for use in the electronic device in the above embodiment.
  • the tactile enhancement mechanism 900 includes:
  • the first acquisition module 901 is used to acquire the target working mode of the target tactile enhancement unit and the target tactile enhancement unit;
  • the first control module 902 is used to control the target touch enhancement units to operate in respective target operating modes to form touch enhancement content on the flexible packaging layer.
  • the first acquisition module 901 includes:
  • An acquisition unit configured to acquire first information, where the first information includes: the display content of the flexible display screen and the display position of the display content;
  • a first determination unit configured to determine the target operating modes of the target tactile enhancement unit and the target tactile enhancement unit according to the first information, wherein the position of the target tactile enhancement unit corresponds to the display position, so The respective target working modes of the target tactile enhancement units correspond to the displayed content.
  • the display content includes text content
  • the display position includes the display area of each text displayed on the flexible display screen
  • the first control module 902 is specifically used for:
  • the displayed content includes preset icons
  • the first control module 902 includes:
  • a second determination unit configured to determine the target touch enhancement unit according to the display position of the preset icon
  • the third determination unit is configured to determine respective target working modes of the target touch enhancement units according to the type of the preset icon.
  • the touch enhancement mechanism 900 also includes:
  • a second acquisition module used to acquire touch information on the flexible display screen
  • a second determination module configured to determine target touch enhancement content based on the touch information, where the target touch enhancement content is content output by the touch enhancement unit corresponding to the touch position information;
  • An execution module configured to execute a response corresponding to the target tactile enhancement content.
  • the first control module 902 is specifically used for:
  • control the target touch enhancement units In the screen-off mode, control the target touch enhancement units to work in respective corresponding target operating modes to form raised preset buttons on the flexible display screen;
  • the execution module is specifically used for:
  • the control unit executes a command combination or function associated with the preset button.
  • the tactile enhancement mechanism 900 provided by the embodiment of the present application can implement each step of the above tactile enhancement method embodiment, and can achieve the same technical effect. To avoid repetition, the details will not be described here.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to related technologies.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk, CD), including several instructions to cause a terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in various embodiments of this application.

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Abstract

本申请公开了一种触感增强机构、电子设备和触感增强方法，属于触摸屏技术领域。其中，触感增强机构包括：控制单元和触觉增强单元；所述触觉增强单元包括：主体部、磁流体、柔性封装层和磁性件；所述主体部上设有收容槽，所述磁流体收容于所述收容槽内，所述柔性封装层封闭所述收容槽的槽口；所述磁性件设于所述收容槽内，所述磁性件设于所述收容槽的侧壁或设于所述收容槽的底部边缘；所述控制单元用于调节所述磁性件作用于所述磁流体的磁场，使所述磁流体在所述磁场的作用下推动所述柔性封装层形变。

Description

触感增强机构、显示面板、电子设备和触感增强方法
相关申请的交叉引用
本申请主张在2022年05月25日在中国提交的中国专利申请No.202210578722.X的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于触摸屏技术领域，具体涉及一种触感增强机构、显示面板、电子设备和触感增强方法。
背景技术
在相关技术中，为了辅助有视觉障碍的用户使用电子设备，可以在电子设备上连接辅助设备或者配置与电子设备适配的触觉手套。
其中，在电子设备上连接辅助设备的方式下，可以使外接的辅助设备根据电子设备的显示内容进行相应的形变，以通过用户的手指对辅助设备上的形变部分进行触摸来实现触觉反馈。
在配置与电子设备适配的触觉手套的方式下，用户可以佩戴该触觉手套，这样，电子设备在显示内容时，根据显示的内容和显示位置与触觉手套进行相应的电磁感应，从而通过触觉手套为用户提供相应的触觉反馈，以通过该触觉反馈来辅助用户操作电子设备。
但是，以上两种方式都存在，触觉反馈机构所产生的触感单调，造成辅助设备和触觉手套都存在触觉反馈效果较差的缺陷。
发明内容
本申请实施例的目的是提供一种触感增强机构、显示面板、电子设备和触感增强方法，能够提升具有触感增强机构的电子设备的触觉反馈效果。
第一方面，本申请实施例提供了一种触感增强机构，包括：控制单元和触觉增强单元；
所述触觉增强单元包括：主体部、磁流体、柔性封装层和磁性件；
所述主体部上设有收容槽，所述磁流体收容于所述收容槽内，所述柔性封装层封闭所述收容槽的槽口；
所述磁性件设于所述收容槽内，所述磁性件设于所述收容槽的侧壁或设于所述收容槽的底部边缘；
所述控制单元用于调节所述磁性件作用于所述磁流体的磁场，使所述磁流体在所述磁场的作用下推动所述柔性封装层形变。
第二方面，本申请实施例提供了一种显示面板，包括如第一方面所述的触感增强机构。
第三方面，本申请实施例提供了一种电子设备，包括如第一方面所述的触感增强机构，所述电子设备还包括柔性显示屏；
所述柔性显示屏设于所述收容槽的槽口或设于所述触感增强机构的背离所述收容槽的槽口的一侧；
在所述柔性显示屏设于所述收容槽的槽口的情况下，所述触感增强机构推动所述柔性显示屏发生形变。
第三方面，本申请实施例提供了一种触感增强方法，应用于如第二方面所述的电子设备，所述方法包括：
控制单元获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
第五方面，本申请实施例提供了一种触感增强机构，用于如第三方面所述的电子设备，所述触感增强机构，包括：
第一获取模块，用于获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
第一控制模块，用于控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
在本申请实施例中，磁性件能够产生磁场以推动磁流体移动，而磁流体被限制在收容槽内，因此，该磁流体移动时，会推动封闭收容槽的槽口的柔性封装层发生形变，这样，用户通过触摸可以感知柔性封装层的形变，以实 现触觉反馈。此外，本申请实施例中，控制单元能够对磁性件进行控制，以调节所述磁性件产生的磁场，这样，在磁性件产生的磁场发生改变的情况下，磁流体的受力也会发生改变，从而调节柔性封装层所发生的形变，能够提升具有触感增强机构的电子设备的触觉反馈效果。
附图说明
图1是本申请实施例提供的触觉增强单元沿第一方向的剖面结构示意图；
图2是本申请实施例提供的触觉增强单元沿第二方向的剖面结构示意图；
图3是本申请实施例提供的触觉增强单元在工作状态下的剖面结构示意图；
图4a是本申请实施例提供的触觉增强单元在第一工作模式下的俯视图；
图4b是本申请实施例提供的触觉增强单元在第二工作模式下的俯视图；
图4c是本申请实施例提供的触觉增强单元在第三工作模式下的俯视图；
图4d是本申请实施例提供的触觉增强单元在第四工作模式下的俯视图；
图5是本申请实施例提供的电子设备中触觉增强机构与柔性显示屏的拆分结构示意图；
图6是本申请实施例提供的触觉增强方法的流程图；
图7是本申请实施例提供的触觉增强方法的应用场景之一；
图8是本申请实施例提供的触觉增强方法的应用场景之二；
图9是本申请实施例提供的触觉增强机构的结构框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描 述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的触感增强机构、电子设备和触感增强方法进行详细地说明。
请参阅图1和图2，其中，图1是本申请实施例提供的触觉增强单元沿第一方向的剖面结构示意图；图2是本申请实施例提供的触觉增强单元沿第二方向的剖面结构示意图。第一方向可以是垂直于收容槽11槽底的方向，第二方向可以是平行于收容槽11槽底的方向。本申请实施例提供的触感增强机构包括控制单元(未图示)和触感增强单元100。
如图1和图2所示，触感增强单元100包括：主体部1、磁流体2、柔性封装层3和磁性件4。
其中，主体部1上设有收容槽11，磁流体2收容于收容槽11内，柔性封装层3封闭收容槽11的槽口；磁性件4设于收容槽11内，磁性件4设于收容槽11的侧壁或设于收容槽11的底部边缘；
控制单元用于调节磁性件4作用于磁流体2的磁场，使磁流体2在所述磁场的作用下推动柔性封装层3形变。
在一种可选的实施方式中，磁性件4可以包括励磁线圈，这样，通过调节该励磁线圈流过的电流的大小和方向，便可以改变磁性件4产生的磁场的大小和方向。当然，在实施中，磁性件4还可是任意能够产生磁场的装置，且为了便于说明，本申请实施例中，以磁性件4包括励磁线圈为例进行举例说明，在此不构成具体限定。
此外，柔性封装层3可以是一层柔性薄膜(如：聚酰亚胺薄膜)，从而能够跟随磁流体2的位移而发生形变，例如：如图3所示，在磁流体2向收容槽11的中心聚拢时，柔性封装层3的中心区域会被磁流体2推向收容槽11外，从而形成凸起结构。
值得注意的是，在一种实施方式中，磁性件4可以设于收容槽11的侧壁，例如：假设磁性件4包括线圈，则该线圈可以呈长条形结构，且沿收容槽11 的侧壁延伸，或者在收容槽11的侧壁上开设凹槽，以将线圈收容在该凹槽内等。这样，可以从收容槽11的侧边方向驱动磁流体2移动，无需将线圈设置在收容槽11的槽底下方或者槽口上方，有利于简化触感增强机构的结构，并减少其占用空间，且在将触感增强机构贴设在柔性显示屏下方的情况下，该触感增强机构贴设也能够推动上方的柔性显示屏发生形变。
在一种实施方式中，磁性件4也可以设于收容槽11的底部边缘，其结构和原理与磁性件4可以设于收容槽11的侧壁的实施方式相似，不同之处在于，本实施方式中，磁性件4也可以抵靠收容槽11的槽底设置，且位于槽底的靠近收容槽11侧壁的边缘处，这样，在磁性件4产生磁场时，能够提升该磁场对磁流体2在第一方向上的作用力，第一方向为垂直于收容槽11的槽底的方向，从而能够提升磁流体2推动柔性封装层3的凸起量，有利于提升触觉体验。
在本申请实施例中，磁性件4能够产生磁场以推动磁流体2移动，而磁流体2被限制在收容槽11内，因此，该磁流体2移动时，会推动封闭收容槽11的槽口的柔性封装层3发生形变，从而突出于柔性封装层3所在平面，形成用于触觉感知的凸起，这样，用户通过触摸可以感知柔性封装层3的形变，以实现触觉反馈。此外，本申请实施例中，控制单元能够对磁性件4进行控制，以调节磁性件4产生的磁场，这样，在磁性件4产生的磁场发生改变的情况下，磁流体2的受力也会发生改变，从而调节柔性封装层3所发生的形变，能够提升具有触感增强机构的电子设备的触觉反馈效果。
可选的，磁性件4包括线圈，所述控制单元位于收容槽11外，主体部1上开设有通孔40，所述线圈通过所述通孔40与所述控制单元电连接。
本实施方式中，将控制单元设置在收容槽11外，例如：在主体部1下方设置一层布线层5，可以在该布线层5上设置控制单元的线路。此时，由于线圈设置在收容槽11内，需要在主体部1上开设通孔40，以使控制单元的线路穿过该通孔40后与线圈连接，此时，控制单元还可以便捷地与外部电路或者其他触觉增强单元中的线圈连接。
当然，在实施中，控制单元也可能设置在收容槽11内，在此不作具体限定。
可选的，所述控制单元用于调节磁性件4产生的磁场的大小和方向中的至少一项；
和/或，
主体部1的材质为隔磁材料。
在一种实施方式中，通过调节磁性件4产生的磁场的大小，可以改变柔性封装层3上形成的凸起结构的凸起程度，此外，通过调节磁性件4产生的磁场的方向，可以改变柔性封装层3上形成的凸起结构的外形。
这样，通过调节磁性件4产生的磁场的大小和方向中的至少一项，可以改变用户对触感增强机构所形成触觉增强内容的触觉，这样，同一触感增强机构能够产生不同的触觉，提升了触感增强机构的触觉反馈效果。
在一种实施方式中，将主体部1的材质为隔磁材料，这样，可以将多个触觉增强单元100并列设置，且通过隔磁材料隔绝不同触觉增强单元100之间的磁场干扰，这样，能够提升触感增强机构的触觉反馈效果。
可选的，触感增强机构包括至少两个触觉增强单元100；
所述至少两个触觉增强单元100呈矩阵排列，主体部1的材质为软磁性材料。
在至少两个触觉增强单元100呈矩阵排列的情况下，任意相邻的两个触觉增强单元100的主体部1并排设置，通过将主体部1的材质为软磁性材料，可以利用该软磁性材料对任意相邻的两个触觉增强单元100之间的磁场方向进行扭转，能够降低触觉增强单元100之间的磁场干扰，以及降低主体部1外部的磁场干扰。
在实施中，上述软磁性材料可以是锌锰合金或铬锆合金等，该软磁性材料会将磁场方向扭转，对收容槽11内部环境进行磁场屏蔽，用于使各个触觉增强单元100间的励磁线圈产生的磁场不会互相干扰，同时软磁性材料会更改主体部1内部的结构适配，以抵抗主体部1外部的磁场影响，这样，还能够使外部电路产生的感应磁场不会干扰到收容槽11内的磁流体2。
可选的，如图2所示，磁性件4包括第一线圈411和第二线圈412，第一线圈411与第二线圈412设于收容槽11的相邻两侧。
本实施方式中，在收容槽11的相邻两侧分别设置第一线圈411和第二线 圈412，在工作中，控制单元可以控制其中的第一线圈411通电且第二线圈412不通电，或者，控制其中的第一线圈411不通电且第二线圈412通电，或者，控制其中的第一线圈411和第二线圈412都通电，以实现触觉增强单元100在柔性封装层3上形成不同形态的触觉增强内容。例如：在第一线圈411通电且第二线圈412不通电时，在柔性封装层3上的靠近第一线圈411的一侧形成凸起结构；在第一线圈411不通电且第二线圈412通电时，在柔性封装层3上的靠近第二线圈412的一侧形成凸起结构；在第一线圈411和第二线圈412都通电时，在柔性封装层3上的靠近第一线圈411和第二线圈412之间的角落形成凸起结构，这样，通过不同形态的触觉增强内容可以向用户反馈不同的触觉，提升了触觉增强机构的触觉反馈效果。
当然，在实施中，磁性件4还可以包括相对设置的两个线圈。可选的，如图2所示，磁性件4包括第一线圈411和第三线圈413，第一线圈411与第三线圈413相对设于收容槽11的两侧。
本实施方式下，通过控制相对设置的第一线圈411和第三线圈413中的一个或两个通电，同样可以调节在柔性封装层3上形成的凸起结构的形态和/或位置，以提升触觉增强机构的触觉反馈效果，在此不再赘述。
需要说明的是，在实施中，磁性件4可以同时包括相对设置的两个线圈以及相邻设置的两个线圈。
可选的，收容槽11呈矩形结构，磁性件4包括第一线圈411、第二线圈412、第三线圈413和第四线圈414，第一线圈411、第二线圈412、第三线圈413和第四线圈414分别设于收容槽11的四周(例如：第一线圈411、第二线圈412、第三线圈413和第四线圈414分别设于收容槽11的4个侧壁，或者分别设置在收容槽11的底部的4条边缘处)；
第一线圈411、第二线圈412、第三线圈413和第四线圈414围合形成一形变区20，所述控制单元控制第一线圈411、第二线圈412、第三线圈413和第四线圈414中的至少一个产生磁场，使位于形变区20内的磁流体2形变以推动柔性封装层3形变。
本实施方式中，第一线圈411、第二线圈412、第三线圈413和第四线圈414首尾相对设置，且各个线圈平行于收容槽11的一个侧边设置，以在收容 槽11内合围形成形变区20，其中，磁流体2位于该形变区20内，这样，通过环绕磁流体2的4个线圈所产生的磁场，可以驱使磁流体2在形变区20内发生多种结构的形变。
例如：如图4a所示，所述控制单元控制第一线圈411、第二线圈412、第三线圈413和第四线圈414同时通电，使磁流体2聚集于形变区20的中心；或
如图4b所示，所述控制单元控制第一线圈411、第二线圈412和第三线圈413同时通电，且第四线圈414断电，使磁流体2聚集于形变区20的靠近第一线圈411、第二线圈412和第三线圈413的边缘，磁流体2的体积沿远离第四线圈414的方向逐步增大；或
如图4c所示，所述控制单元控制第一线圈411和第二线圈412同时通电，且第三线圈413和第四线圈414同时断电，使磁流体2聚集于形变区20的一角，形变区20的一角位于第一线圈411和第二线圈412之间；或
如图4b所示，所述控制单元控制第一线圈411通电，且第二线圈412、第三线圈413和第四线圈414同时断电，使磁流体2聚集于形变区20靠近第一线圈411的边缘。
需要说明的是，在实施中，上述通过激活不同位置的线圈(411～414)来调节磁性件4的工作模式的方式，可以与调节线圈(411～414)的电流大小和电流方向以实现调节磁性件4的工作模式的方式进行结合。
其中，调节该线圈的电流方向，可以改变磁性件4的磁场方向，从而调节磁流体2的受力方向，这样，能够改变柔性封装层3上形成的凸起结构的位置；通过调节线圈的电流大小，可以改变磁性件4的磁场强度，从而调节磁流体2的受力大小，这样，能够改变柔性封装层3上形成的凸起结构的凸出程度。基于上述凸起结构的位置和凸出程度的改变，可以实现不同的触感反馈。
本实施方式中，假设收容槽11为矩形框结构，可以在收容槽11的4条边处分别设置一个励磁线圈，这样，可以使4个励磁线圈环绕设置在磁流体2外，通过激活其中的部分励磁线圈，可以实现触觉增强单元100的工作模式切换。在实施中，控制单元可以单独控制每一个励磁线圈41的电流大小和 /或电流方向，以实现控制触感增强单元100在多种工作模式之间进行切换，其中，触摸不同的工作模式下的触感增强单元100能够产生不同的触感，形成丰富的触感组合，满足不同应用场景的需求，从而能够提升了触感增强反馈的性能。
可选的，如图5所示，所述触觉增强机构包括至少两个触觉增强单元100，主体部1的材质为隔磁材料，主体部1分隔所述至少两个触觉增强单元100；
所述控制单元分别控制所述至少两个触觉增强单元100中的每一个触觉增强单元100内的线圈通电。
本实施方式中，控制单元可以单独控制每一个触觉增强单元100，即同一控制单元可以控制不同的触觉增强单元100处于不同的工作模式，例如：控制其中一个触觉增强单元100处于第一工作模式，控制另一个触觉增强单元100处于第二工作模式，这样，通过多个触觉增强单元100进行相互协作，可以实现更精确的触觉反馈。
可选的，磁性件4包括至少两个间隔设置的线圈(如：第一线圈411、第二线圈412、第三线圈413、第四线圈414)；
其中，触觉增强单元100包括N种工作模式，且N种工作模式与N个线圈工作组一一对应，所述线圈工作组包括至少一个通电线圈，N为正整数；
其中，所述控制单元用于激活触觉增强单元100中与目标工作模式对应的线圈工作组，使触觉增强单元100工作于所述目标工作模式。
本实施方式中，可以将励磁线圈41进行分组，其中，每一个线圈工作组可以包括至少一个通电的线圈。这样，通过将线圈工作组与工作模式一一对应，控制模块在控制触觉增强单元100工作于目标工作模式的情况下，仅需要激活该目标工作模式对应的线圈工作组即可。
可选的，如图2所示触觉增强单元100为例，该触觉增强单元100的工作模式可以包括以下模式：
模式一：假设激活的线圈用于产生吸附磁流体2的磁场，则如图4a所示，在激活4个线圈(第一线圈411、第二线圈412、第三线圈413和第四线圈414)时，能够趋使磁流体2流向收容槽11的中间区域。
模式二：在激活3个线圈(如：第一线圈411、第二线圈412和第三线 圈413)时，能够趋使磁流体2形成如图4b所示的U型的凸起结构，需要说明的是，如图4b仅作为一个实例，在实施中，控制单元还可以切换未激活的线圈为位于收容槽11上侧边处的第二线圈412、位于收容槽11右侧边处的第三线圈413或位于收容槽11下侧边处的第四线圈414，以使磁流体2所形成的U型凸起结构的朝向发生90°旋转。也就是说，模式二具体可以包括4种，在此不再一一赘述。
模式三：在仅激活2个相邻的线圈(如：第一线圈411和第二线圈412)时，能够趋使磁流体2形成如图4c所示的聚集在收容槽11的顶角处的凸起结构，需要说明的是，如图4c仅作为一个实例，在实施中，控制单元还可以切换未激活的线圈为第二线圈412和第三线圈413、第三线圈413和第四线圈414或第四线圈414和第一线圈411，以使磁流体2所形成的凸起结构的发生90°旋转。也就是说，模式三具体可以包括4种，在此不再一一赘述。
模式四：在仅激活1个线圈(如：第一线圈411)时，能够趋使磁流体2形成如图4d所示的沿收容槽11的一条侧边聚集的凸起结构，需要说明的是，如图4d仅作为一个实例，在实施中，控制单元还可以切换激活的线圈为第二线圈412或第三线圈413或第四线圈414，以使磁流体2所形成的凸起结构发生90°旋转。也就是说，模式四具体可以包括4种，在此不再一一赘述。
综上，在磁性件4包括4个线圈的情况下，触觉增强单元100可以具有13种工作模式。当然，在实施中，基于控制逻辑的调节，触觉增强单元可以包括更多(例如：控制线圈产生与磁流体2相斥的磁场等)或者更少的工作模式。此外，在实施中，收容槽11的形状并不限定为四边形，其还可以是五边形、六边形等等，且每一个收容槽11内包括的线圈的数量也可以进行调整，例如：一个、2个、3个、4个、5个、6个等，基于收容槽11的形状和每一个收容槽11内包括的线圈的数量的调整，触觉增强单元100的工作模式也会发生相应的变化，在此不作具体限定。
可选的，如图1所示，触觉增强单元100还可以包括布线层5，该布线层5层叠设置在主体部1的下方(即背向收容槽11的槽口的一侧)，在实施中，布线层5上可以布置电路，以贯穿收容槽11槽底部的通孔40的连接件能够将磁性件4中的各个线圈分别与布线层5上的电路进行电连接，从而通 过该布线层5可以将各个线圈与控制单元、电源等进行电连接。
本申请实施例还提供一种显示面板，该显示面板可以包括如上实施例提供的触觉增强机构。
本申请实施例中，在显示面板中设置如上实施例提供的触觉增强机构，能够使显示面板能够进行触觉反馈，其具有与如图1至图5所示触觉增强机构相似的有益效果，为避免重复，在此不再赘述。
本申请实施例还提供一种电子设备，如图5所示，该电子设备可以包括如上实施例提供的触觉增强机构，所述电子设备还包括柔性显示屏200；
柔性显示屏200设于收容槽11的槽口或设于触感增强机构的背离收容槽11的槽口的一侧；
在柔性显示屏200设于收容槽11的槽口的情况下，触感增强机构推动柔性显示屏200发生形变。
在实施中，触觉增强机构中的控制单元可以是电子设备的处理器。
示例性的，本申请实施例中的电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)/虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴设备、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)等，还可以为服务器、网络附属存储器(Network Attached Storage，NAS)、个人计算机(Personal Computer，PC)、电视机(Television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。通过在该电子设备上装配触觉增强机构，从而使得电子设备能够为视觉障碍人群提供触觉反馈。
在一种实施方式中，可以将显示屏与触感增强单元100相背设置，以使触感增强单元100所形成的触感增强内容位于显示屏的背面，在用户使用电子设备的过程中，显示屏可以朝向用户的脸部，且用户的手部接触电子设备的背面，这样，在从显示屏上查看显示内容的同时，还可以触摸电子设备背面的触感增强内容，以获取触觉反馈。
在一种实施方式中，可以将触感增强单元100设置在柔性显示屏200的下方，从而在触感增强单元100的上表面发生形变时，能够使贴设在柔性封 装层3上的柔性显示屏200也发生相应的形变。这样，可以在显示屏上集成触感增强机构，以利用显示屏进行触感增强反馈。
值得注意的是，在实施中，柔性显示屏200的下方可以设置大量的触感增强单元100，该触感增强单元100甚至可以与柔性显示屏200的像素一一对应，例如：一个像素与一个触感增强单元100正对设置。
在实施中，上述柔性显示屏200可以是触控显示屏，这样，在用户触摸柔性显示屏200，以获取触觉反馈时，触控显示屏还可以获取用户触摸的位置，从而确定用户触摸的触感增强内容，以及形成该触感增强内容的触感增强单元或者该触感增强内容对应的显示内容等，从而获知用户执行的触控操作，进而实现相应的触觉反馈。例如：在触控显示屏显示文字的情况下，触感增强机构可以在每一个文字的位置处形成对应的盲文，用户触摸该盲文进行阅读使，电子设备可以获取用户触摸的位置，从而获取用户阅读的速度，这样，有助于实现文字切换与用户阅读速度的匹配，或者在用户阅读至文字末尾时，及时的切换触感增强机构形成的盲文等。
需要说明的是，在实际应用中，除了将触感增强机构设置在柔性显示屏的下方之外，还可以将显示屏和触感增强机构设置在电子设备上的不同区域，以使用户通过显示屏进行视觉反馈，并通过触感增强机构进行触觉反馈，在此不构成具体限定。
本申请实施例还提供一种触感增强方法，该方法可以应用于上一实施例中提供的电子设备，如图6所示，该触感增强方法可以包括以下步骤：
步骤601、控制单元获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
步骤602、所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
在实施中，控制单元可以根据触觉反馈需求来确定目标触感增强单元以及目标触感增强单元各自的目标工作模式，其中，目标触感增强单元可以包括一个触感增强单元或者至少两个触感增强单元，且在目标触感增强单元包括至少两个触感增强单元时，每一个触感增强单元的目标工作模式可以相同或者不同。
这样，在控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式时，能够通过触觉增强机构形成用于满足触觉反馈需求的触觉增强内容，例如：在指定的位置形成一个立体图标、在指定位置形成一段盲文等。
可选的，电子设备的显示屏与触感增强机构可以共用一个控制单元，例如：共用电子设备的处理器，该处理器还可以根据显示屏的显示内容、用户配置等信息确定需要触感强化的区域、以及确定该需要触感强化的区域中的触感增强单元各自的目标工作模式，并控制该需要触感强化的区域中的触感增强单元按照各自的目标工作模式进行工作，以实现相应的触觉反馈。
作为一种可选的实施方式，所述控制单元获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
控制单元获取第一信息，所述第一信息包括：柔性显示屏的显示内容和所述显示内容的显示位置；
所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元的位置与所述显示位置对应，所述目标触感增强单元各自的目标工作模式与所述显示内容对应。
在实施中，柔性显示屏上显示的内容可以是文字、图片、图标等任意内容，控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式后，可以控制目标触感增强单元工作于各自的目标工作模式，以形成与文字对应的盲文、与图片对应浮雕图、与图标对应的触感等触觉增强内容，以使用户通过触摸该触觉增强内容便可以将柔性显示屏上显示的内容以触觉反馈的方式传达给用户。例如：如图7所示，在显示内容为图片验证码时，电子设备可以识别图片中的验证码，并通过触觉反馈的方式形成验证码的盲文。
值得提出的是，在相关技术中，对于部分视觉障碍消费者在使用手机过程中，在如图7所示场景下进行验证码输入时需要使用到手机的辅助功能进行输入辅助时。目前主流的辅助手段为：通过放大字体，增加语音助手等手段来达到辅助用户输入正确的验证码的功能，如：智能语音助手通过识别图片，自动播报识别内容，以辅导用户输入正确信息，完成身份验证动作。
再例如：如图8所示图形+位置对准类的验证场景下，需要用户拖动滑块至指定区域，完成拼图，此时，相关技术中的语音助手并不能有效的辅导用户完成相关操作。而本申请实施例中，可以借助视觉障碍用户最熟悉的触觉方式来辅助用户完成相应操作，如：在滑块和指定区域分别形成特定的触觉反馈，以使用户根据触觉的辅助来获知滑块和指定区域的位置，从而实现将滑块拖动至指定区域。
本实施方式中，控制单元能够根据柔性显示屏的显示内容和所述显示内容的显示位置，在触感增强机构的相应位置形成与显示内容相对应的触感增强内容，以辅助用户通过触觉感知来识别柔性显示屏上显示的内容，和/或辅助用户通过触觉感知来操作电子设备。
可选地，所述显示内容包括文字内容，所述显示位置包括所述柔性显示屏显示的每一个文字的显示区域；
所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
所述控制单元确定与目标文字的显示区域对应的目标触感增强单元，并确定所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元工作于各自的目标工作模式，以在所述柔性显示屏上形成与所述目标文字对应的盲文，所述柔性显示屏显示的文字内容包括所述目标文字。
在实施中，上述目标触感增强单元可以是与显示有文字的显示位置正对的触感增强单元。当然，在目标触感增强单元的数量较少的情况下，目标触感增强单元可以轮流显示不同的盲文，例如：将一段文字划分为M段，M为大于1的整数，目标触感增强单元可以包括触感增强机构中的全部触感增强单元，这样，目标触感增强单元可以分M次轮流形成每一段文字的盲文。
在实施中，还可以获取用户触摸的触感增强单元的标识信息(如：位置信息)，在用户依次阅读目标触感增强单元形成的盲文时，可以根据用户触摸的触感增强单元的变化来确定用户阅读盲文的速度，并据此匹配用户阅读盲文的速度；或者根据用户触摸的触感增强单元的变化来确定用户是否阅读至当前显示的盲文中的最后一个，从而据此在用户阅读至当前显示的盲文中的最后一个时，控制目标触感增强单元形成下一段盲文。
可选地，所述显示内容包括预设图标；
所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
所述控制单元根据所述预设图标的显示位置，确定目标触感增强单元；
所述控制单元根据所述预设图标的类型，确定所述目标触感增强单元各自的目标工作模式。
本实施方式中，可以为不同的图标配置不同的触觉增强模式，这样，在显示屏显示某一图标或显示某一些图标时，能够根据每一个图标的显示位置来确定用于形成该图标的触觉反馈的触感增强单元，例如：利用某一图标的显示位置正下方的触感增强单元来形成该图标的触觉反馈。此外，还可以根据每一个图标的所配置的触觉增强模式来确定形成该图标的触觉反馈的触感增强单元的工作模式。
例如：假设显示屏上显示了音乐播放功能的按钮：播放按钮、暂停按钮、下一曲按钮。则可以通过控制显示有播放按钮的位置对应的触感增强单元工作于第一工作模式，以在显示有播放按钮的位置处形成第一触感的按键；控制显示有暂停按钮的位置对应的触感增强单元工作于第二工作模式，以在显示有暂停按钮的位置处形成第二触感的按键；控制显示有下一曲按钮的位置对应的触感增强单元工作于第三工作模式，以在显示有下一曲按钮的位置处形成第三触感的按键，这样，用户通过各个按键的触感便可以区分每一个按键的功能或类型，从而执行相应的操作。
可选的，上述预设图标还可以关联各自的按键音效、震动模式等，以在用户触控该预设图标时，使电子设备发出该预设图标所关联的按键音效，或产生与该预设图标所关联的震动，能够起到通过音效或震动来提示用户的实际操作与用户想要执行的操作是否匹配的效果，提升了用户体验。
在实施中，在用户触摸显示屏以获取触觉感知过程中，用户可以关闭触控功能(例如：按压侧边的硬件按钮，或双指触摸显示屏)，以关闭触控功能，并在用户获取完触觉反馈内容后，开启触控功能，以进行触控操作，这样可以减少用户在触摸显示屏以获取触觉感知过程中，发生误触控操作的概率。
作为一种可选的实施方式，所述触觉增强方法还包括：
所述控制单元获取对所述柔性显示屏的触控信息；
所述控制单元根据所述触控信息，确定目标触感增强内容，其中，所述目标触感增强内容为与所述触控位置信息对应的触感增强单元所输出的内容；
所述控制单元执行与所述目标触感增强内容相对应的响应。
本实施方式下，电子设备在接收对触控显示屏的触控操作时，能够根据用户所触控的目标触感增强内容，来获取用户的触觉感知信息，例如：根据用户所触控的盲文来获取用户阅读盲文的进度，从而根据该进度来确定切换触感增强单元形成的盲文的时机等；或者根据用户对触觉增强按钮的触控操作来获取用户需要执行的指令，并按照该指令执行相应的操作等等。
可选的，所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性显示屏层上形成触感增强内容，包括：
在息屏模式下，所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式以在柔性显示屏上形成凸起的预设按钮；
所述控制单元执行与所述目标触感增强内容相对应的响应，包括：
所述控制单元执行与所述预设按钮关联的命令组合或功能。
在实施中，上述预设按钮为在息屏模式下能够以触感反馈的形成于显示屏上的触感增强按钮，在用户未唤醒电子设备的情况下，用户也可以通过触摸显示屏而找到该预设按钮的位置，从而对该预设按钮进行触控操作。该预设操作可以与命令组合或功能预先关联，其中，设按钮关联的命令组合或功能可以是用户预先设置的。例如：用户通过系统设置的方式，将预设按钮与拨打紧急联系人电话的命令组合关联，这样，在用户触控该预设按钮时，能够控制电子设备执行拨打紧急联系人电话的操作。当然，在实施中，预设按钮关联的命令组合或功能可以是出厂设置的，在此不作具体限定。
本实施方式中，能够在息屏模式下，形成可供用户触摸和操作的触感增强按钮，从而在息屏模式下，能够使用户基于该触感增强按钮执行快捷操作。
如图9所示，本申请实施例还提供一种触感增强机构900，用于如上实施例中的电子设备，触感增强机构900，包括：
第一获取模块901，用于获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
第一控制模块902，用于控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
可选的，第一获取模块901，包括：
获取单元，用于获取第一信息，所述第一信息包括：柔性显示屏的显示内容和所述显示内容的显示位置；
第一确定单元，用于根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元的位置与所述显示位置对应，所述目标触感增强单元各自的目标工作模式与所述显示内容对应。
可选的，所述显示内容包括文字内容，所述显示位置包括所述柔性显示屏显示的每一个文字的显示区域；
第一控制模块902，具体用于：
确定与目标文字的显示区域对应的目标触感增强单元，并确定所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元工作于各自的目标工作模式，以在所述柔性显示屏上形成与所述目标文字对应的盲文，所述柔性显示屏显示的文字内容包括所述目标文字。
可选的，所述显示内容包括预设图标；
第一控制模块902，包括：
第二确定单元，用于根据所述预设图标的显示位置，确定目标触感增强单元；
第三确定单元，用于根据所述预设图标的类型，确定所述目标触感增强单元各自的目标工作模式。
可选的，触感增强机构900还包括：
第二获取模块，用于获取对所述柔性显示屏的触控信息；
第二确定模块，用于根据所述触控信息，确定目标触感增强内容，其中，所述目标触感增强内容为与所述触控位置信息对应的触感增强单元所输出的内容；
执行模块，用于执行与所述目标触感增强内容相对应的响应。
可选的，第一控制模块902，具体用于：
在息屏模式下，控制所述目标触感增强单元工作于各自对应的目标工作模式以在柔性显示屏上形成凸起的预设按钮；
所述执行模块，具体用于：
所述控制单元执行与所述预设按钮关联的命令组合或功能。
本申请实施例提供的触感增强机构900，能够实现上述触觉增强方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对相关技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (20)

  1. 一种触感增强机构，包括：控制单元和触觉增强单元；
    所述触觉增强单元包括：主体部、磁流体、柔性封装层和磁性件；
    所述主体部上设有收容槽，所述磁流体收容于所述收容槽内，所述柔性封装层封闭所述收容槽的槽口；
    所述磁性件设于所述收容槽内，所述磁性件设于所述收容槽的侧壁或设于所述收容槽的底部边缘；
    所述控制单元用于调节所述磁性件作用于所述磁流体的磁场，使所述磁流体在所述磁场的作用下推动所述柔性封装层形变。
  2. 根据权利要求1所述的触感增强机构，其中，所述磁性件包括线圈，所述控制单元位于所述收容槽外，所述主体部上开设有通孔，所述线圈通过所述通孔与所述控制单元电连接。
  3. 根据权利要求2所述的触感增强机构，其中，所述控制单元用于调节所述磁性件产生的磁场的大小和方向中的至少一项；
    和/或，
    所述主体部的材质为隔磁材料。
  4. 根据权利要求1所述的触感增强机构，其中，包括至少两个所述触觉增强单元；
    所述至少两个触觉增强单元呈矩阵排列，所述主体部的材质为软磁性材料。
  5. 根据权利要求1所述的触感增强机构，其中，所述磁性件包括第一线圈和第二线圈，所述第一线圈与所述第二线圈设于所述收容槽的相邻两侧的两个线圈。
  6. 根据权利要求1所述的触感增强机构，其中，所述磁性件包括第一线圈和第三线圈，所述第一线圈与所述第三线圈相对设于所述收容槽的两侧。
  7. 根据权利要求1所述的触感增强机构，其中，所述磁性件包括第一线圈、第二线圈、第三线圈和第四线圈，所述第一线圈、所述第二线圈、所述第三线圈和所述第四线圈设于所述收容槽的侧壁或所述收容槽的底部边缘；
    所述第一线圈、所述第二线圈、所述第三线圈和所述第四线圈围合形成一形变区，所述控制单元控制所述第一线圈、所述第二线圈、所述第三线圈和所述第四线圈中的至少一个产生磁场，使位于所述形变区内的所述磁流体形变以推动所述柔性封装层形变。
  8. 根据权利要求7所述的触感增强机构，其中，所述控制单元控制所述第一线圈、所述第二线圈、所述第三线圈和所述第四线圈同时通电，使所述磁流体聚集于所述形变区的中心；或
    所述控制单元控制所述第一线圈、所述第二线圈和所述第三线圈同时通电，且所述第四线圈断电，使所述磁流体聚集于所述形变区的靠近所述第一线圈、所述第二线圈和所述第三线圈的边缘，所述磁流体的体积沿远离所述第四线圈的方向逐步增大；或
    所述控制单元控制所述第一线圈和所述第二线圈同时通电，且所述第三线圈和所述第四线圈同时断电，使所述磁流体聚集于所述形变区的一角，所述形变区的一角位于所述第一线圈和所述第二线圈之间；或
    所述控制单元控制所述第一线圈通电，且所述第二线圈、所述第三线圈和所述第四线圈同时断电，使所述磁流体聚集于所述形变区靠近所述第一线圈的边缘。
  9. 根据权利要求7所述的触感增强机构，其中，所述触觉增强机构包括至少两个触觉增强单元，所述主体部的材质为隔磁材料，所述主体部分隔所述至少两个触觉增强单元；
    所述控制单元分别控制所述至少两个触觉增强单元中的每一个触觉增强单元内的线圈通电。
  10. 根据权利要求1所述的机构，其中，所述磁性件包括至少两个间隔设置的线圈；
    其中，所述触觉增强单元具有N种工作模式，且所述N种工作模式与N个线圈工作组一一对应，所述线圈工作组包括至少一个通电线圈，N为正整数；
    其中，所述控制单元用于激活所述触觉增强单元中与目标工作模式对应的线圈工作组，使所述触觉增强单元工作于所述目标工作模式。
  11. 一种显示面板，包括如权利要求1至10中任一项所述的触感增强机构。
  12. 一种电子设备，包括如权利要求1至10中任一项所述的触感增强机构，所述电子设备还包括柔性显示屏；
    所述柔性显示屏设于所述收容槽的槽口或设于所述触感增强机构的背离收容槽的槽口的一侧；
    在所述柔性显示屏设于所述收容槽的槽口的情况下，所述触感增强机构推动所述柔性显示屏发生形变。
  13. 一种触感增强方法，应用于如权利要求12所述的电子设备，所述方法包括：
    控制单元获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
    所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
  14. 根据权利要求13所述的方法，其中，所述控制单元获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
    控制单元获取第一信息，所述第一信息包括：柔性显示屏的显示内容和所述显示内容的显示位置；
    所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元的位置与所述显示位置对应，所述目标触感增强单元各自的目标工作模式与所述显示内容对应。
  15. 根据权利要求14所述的方法，其中，所述显示内容包括文字内容，所述显示位置包括所述柔性显示屏显示的每一个文字的显示区域；
    所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
    所述控制单元确定与目标文字的显示区域对应的目标触感增强单元，并确定所述目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元工作于各自的目标工作模式，以在所述柔性显示屏上形成与所述目标文 字对应的盲文，所述柔性显示屏显示的文字内容包括所述目标文字。
  16. 根据权利要求14所述的方法，其中，所述显示内容包括预设图标；
    所述控制单元根据所述第一信息，确定目标触感增强单元和所述目标触感增强单元各自的目标工作模式，包括：
    所述控制单元根据所述预设图标的显示位置，确定目标触感增强单元；
    所述控制单元根据所述预设图标的类型，确定所述目标触感增强单元各自的目标工作模式。
  17. 根据权利要求13至16中任一项所述的方法，其中，所述方法还包括：
    所述控制单元获取对所述柔性显示屏的触控信息；
    所述控制单元根据所述触控信息，确定目标触感增强内容，其中，所述目标触感增强内容为与所述触控位置信息对应的触感增强单元所输出的内容；
    所述控制单元执行与所述目标触感增强内容相对应的响应。
  18. 根据权利要求17所述的方法，其中，所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性显示屏层上形成触感增强内容，包括：
    在息屏模式下，所述控制单元控制所述目标触感增强单元工作于各自对应的目标工作模式以在柔性显示屏上形成凸起的预设按钮；
    所述控制单元执行与所述目标触感增强内容相对应的响应，包括：
    所述控制单元执行与所述预设按钮关联的命令组合或功能。
  19. 一种触感增强机构，用于如权利要求12所述的电子设备，所述触感增强机构，包括：
    第一获取模块，用于获取目标触感增强单元和所述目标触感增强单元各自的目标工作模式；
    第一控制模块，用于控制所述目标触感增强单元工作于各自对应的目标工作模式，以在柔性封装层上形成触感增强内容。
  20. 根据权利要求19所述的触感增强机构，其中，所述获取模块，包括：
    获取单元，用于获取第一信息，所述第一信息包括：柔性显示屏的显示内容和所述显示内容的显示位置；
    第一确定单元，用于根据所述第一信息，确定目标触感增强单元和所述 目标触感增强单元各自的目标工作模式，其中，所述目标触感增强单元的位置与所述显示位置对应，所述目标触感增强单元各自的目标工作模式与所述显示内容对应。
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Publication number Priority date Publication date Assignee Title
CN114911348A (zh) * 2022-05-25 2022-08-16 维沃移动通信有限公司 触感增强机构、显示面板、电子设备和触感增强方法
JP7847289B2 (ja) * 2023-02-20 2026-04-17 Kddi株式会社 機能性デバイス及びその制御方法
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CN119677041B (zh) * 2024-12-09 2025-09-23 维沃移动通信有限公司 一种电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100083248A (ko) * 2009-01-13 2010-07-22 한국과학기술원 강성구현장치, 그 제어방법 및 이를 이용한 햅틱피드백 제공장치
CN104133606A (zh) * 2014-07-24 2014-11-05 联胜（中国）科技有限公司 具有力反馈系统的触摸屏
CN107657906A (zh) * 2017-11-16 2018-02-02 岭南师范学院 一种基于磁流体的盲人阅读智能电子书及其显示方法
CN113391700A (zh) * 2021-06-11 2021-09-14 幻境虚拟现实(广州)智能科技研究院有限公司 一种触感反馈的产生方法和装置
CN114911348A (zh) * 2022-05-25 2022-08-16 维沃移动通信有限公司 触感增强机构、显示面板、电子设备和触感增强方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036618B1 (ko) * 2009-02-16 2011-05-24 한국과학기술원 유연 디스플레이의 햅틱 피드백 제공장치 및 그 제공방법
CN102654948B (zh) * 2011-08-30 2014-04-16 京东方科技集团股份有限公司 盲人显示面板及其制造方法、盲人显示装置
CN104636020A (zh) * 2015-03-19 2015-05-20 上海摩软通讯技术有限公司 触摸反馈方法以及触摸反馈终端
CN207397633U (zh) * 2017-11-16 2018-05-22 岭南师范学院 一种基于磁流体的盲人阅读智能电子书
CN109493694B (zh) * 2019-01-18 2021-01-26 京东方科技集团股份有限公司 盲人阅读器及利用盲人阅读器的方法
DE102019108971B4 (de) * 2019-04-05 2024-09-26 Technische Universität Dresden Displaysystem, Touchscreen mit Displaysystem sowie Verfahren zum Betrieb eines Displaysystems und Computerprogrammprodukt
CN110187822B (zh) * 2019-05-28 2021-05-14 维沃移动通信有限公司 一种终端及应用于终端的屏幕显示控制方法
CN113824834B (zh) * 2021-08-25 2023-05-05 荣耀终端有限公司 熄屏显示的控制方法、电子设备、芯片及计算机可读存储介质

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100083248A (ko) * 2009-01-13 2010-07-22 한국과학기술원 강성구현장치, 그 제어방법 및 이를 이용한 햅틱피드백 제공장치
CN104133606A (zh) * 2014-07-24 2014-11-05 联胜（中国）科技有限公司 具有力反馈系统的触摸屏
CN107657906A (zh) * 2017-11-16 2018-02-02 岭南师范学院 一种基于磁流体的盲人阅读智能电子书及其显示方法
CN113391700A (zh) * 2021-06-11 2021-09-14 幻境虚拟现实(广州)智能科技研究院有限公司 一种触感反馈的产生方法和装置
CN114911348A (zh) * 2022-05-25 2022-08-16 维沃移动通信有限公司 触感增强机构、显示面板、电子设备和触感增强方法

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