Multi-point touch panel display module

Abstract

The invention discloses a multi-point touch panel display module, which relates to the technical field of panel personal computers, and comprises a display unit, a shell unit, a rear shell and a key unit, anti-collision blocks are arranged at the four corners of the shell unit correspondingly, and gas buffering assemblies are arranged between the anti-collision blocks and the shell unit. The gas buffering assembly comprises a micro air pump unit arranged on the inner side of the rear shell, a plurality of groups of micro air pipes connected with the micro air pump unit and an air bag unit connected with the micro air pipes; a liquid buffer assembly surrounding the key unit is arranged at the position, corresponding to the key unit, in the shell unit. The liquid buffer assembly comprises multiple groups of capsule units, a substrate supporting layer arranged at the bottoms of the multiple groups of capsule units, a protective layer arranged at the upper ends of the multiple groups of capsule units and a thermoelectric module embedded in the shell unit; the impact resistance and the buffering effect can be effectively improved, and therefore damage to the tablet personal computer during falling or external impact is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field related to tablet computers, and in particular to a multi-touch tablet display module. Background Art

[0002] A tablet computer is an input device that uses a touch screen as its basic operating panel. It is small in size and easy to carry. The existing tablet computer shell is usually a whole piece and cannot be moved except for disassembly and assembly. All operation commands during use are completed on the touch screen. With the increasing user needs, single-point touch can no longer meet complex operation needs, especially in some application scenarios that require multi-finger operation, such as painting, gaming, design, etc. In order to meet this challenge, multi-touch technology came into being. Multi-touch technology allows users to operate multiple touch points on the screen at the same time, greatly improving the interactive capabilities of the touch screen and user experience. By recognizing multiple touch points, users can perform more complex gesture operations, such as zooming, rotating, sliding, etc., thereby providing users with a more intuitive and flexible interaction method.

[0003] The patent document with patent number CN118377350B discloses a tablet computer based on a visual sensor anti-interference structure, which relates to the field of tablet computers, including a body for supporting various components, the front and rear sides of the body are respectively provided with a front visual sensor and a rear visual sensor, and the four top corners outside the body are provided with buffer corners, and the buffer corners are provided with through holes; an anti-interference structure is provided outside the body and used to wrap the body, and the anti-interference structure is composed of an upper buffer frame and a lower buffer frame; the present invention protects the body when the tablet computer falls through the coordinated use of a control system, a bidirectional drive mechanism and an anti-interference structure, and at the same time cooperates with the elastic contact block that is rotated out of the accommodating groove due to the separation of the upper buffer frame and the lower buffer frame to share the impact force, so the buffering effect is better, and the problem of the visual sensor not being able to operate normally due to impact can be effectively solved. Moreover, since the T-shaped transmission rod is directly connected to the dual-axis motor, it can respond quickly and can quickly trigger the body protection when it falls.

[0004] However, during actual use, the inventors found that when a tablet computer adopting the above structure is used, the weight and size of the tablet computer will be significantly increased due to the setting of the anti-interference structure wrapped around the body, which is not conducive to the operator's hand-held use; in addition, although the tablet computer increases the cushioning effect of the tablet computer by setting buffer corners at the four corners, the cushioning effect of the tablet computer cannot be significantly improved by simply improving the cushioning effect of the tablet computer through the material of the buffer corners themselves. When the tablet falls, the key module is very easy to be damaged, which in turn affects the normal use of the tablet computer. Summary of the Invention

[0005] In order to solve the defects in the prior art, the present invention provides a multi-touch flat panel display module.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention provides a multi-touch flat panel display module, comprising a display unit, a housing unit, a rear housing arranged at the rear side of the housing unit, and a key unit arranged at the side of the housing unit;

[0008] Anti-collision blocks are respectively provided at the four corners of the shell unit, and a gas buffer component is provided between the anti-collision blocks and the shell unit;

[0009] The gas buffer assembly includes a micro air pump unit arranged inside the rear shell, a plurality of micro air tubes connected to the micro air pump unit, and an air bag unit connected to the micro air tubes and arranged between the anti-collision block and the outer shell unit;

[0010] A liquid buffer component is further provided inside the housing unit at a position corresponding to the button unit and surrounding the button unit;

[0011] The liquid buffer assembly includes multiple groups of capsule units arranged around the button unit, a base support layer arranged at the bottom of the multiple groups of capsule units and fixed inside the shell unit, a protective layer arranged at the upper ends of the multiple groups of capsule units, and a thermoelectric module embedded inside the shell unit.

[0012] As a preferred technical solution of the present invention, a control system is also provided inside the shell unit, and the control system consists of a motion sensor provided inside the shell unit and used to detect whether the tablet computer has fallen, and a first controller for controlling the micro air pump unit, and the first controller is electrically connected to the micro air pump unit.

[0013] As a preferred technical solution of the present invention, a plurality of groups of buffer springs are fixedly provided on the four corners of the housing unit at positions corresponding to the anti-collision blocks, and the other ends of the buffer springs are fixedly connected to the anti-collision blocks.

[0014] As a preferred technical solution of the present invention, the micro air tube close to the button unit is provided with a bending portion, and the bending portion is provided close to the button unit;

[0015] A wind speed sensing unit is provided inside the bending portion, and the wind speed sensing unit is electrically connected to the second controller.

[0016] As a preferred technical solution of the present invention, the wind speed sensing unit monitors the inflation state of the airbag unit in real time and feeds back data to the second controller to adjust the working state of the thermoelectric module.

[0017] As a preferred technical solution of the present invention, the capsule unit includes a coating layer and a fluid layer arranged inside the coating layer.

[0018] As a preferred technical solution of the present invention, the coating layer is made of polyurethane or polyamide material, and the fluid layer is a gallium-indium-tin eutectic alloy.

[0019] As a preferred technical solution of the present invention, the shell unit includes an inner layer, a middle layer, an outer layer, and a heating layer arranged on one side of the outer layer;

[0020] A third controller electrically connected to the motion sensor is further provided inside the flat panel display module, and the third controller is electrically connected to the heating layer.

[0021] As a preferred technical solution of the present invention, the inner layer is made of nickel-titanium alloy material;

[0022] The middle layer is a flexible pressure-sensitive conductive adhesive used to bond the inner layer and the outer layer;

[0023] The outer layer is made of thermoplastic polyurethane or silicone material.

[0024] As a preferred technical solution of the present invention, placement grooves are provided at four corners of the housing unit at positions corresponding to the airbag unit, and the airbag unit is arranged inside the placement grooves.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention provides anti-collision blocks, gas buffer components, liquid buffer components and thermoelectric modules at the four corners of the shell unit, which can effectively improve the impact resistance and buffering effect, thereby reducing the damage to the tablet computer when it falls or is impacted by external factors. At the same time, the integration of the micro air pump unit and the control system can automatically adjust the airbag inflation pressure according to the falling posture, which can overcome the shortcoming of traditional flat panel display modules that cannot effectively buffer during the falling process, thereby improving the drop resistance and aging resistance of the flat panel display module.

[0027] 2. In the present invention, by combining multiple groups of capsule units, a base support layer, a protective layer and a thermoelectric module, the liquid buffer component can absorb the impact force and slow down the transmission of external force while ensuring impact resistance. At the same time, the thermoelectric module can quickly change the hardness of the capsule unit through heat regulation and management to further improve the protection effect of the button unit.

[0028] 3. In the present invention, anti-collision blocks are only provided at the four corners of the shell unit, and the shell unit is provided with a multi-layer composite structure. While ensuring the overall anti-fall effect of the tablet computer, the size and weight of the tablet computer will not be excessively increased, making it easy for operators to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0031] Figure 2 It is a structural schematic diagram of the back side of the present invention.

[0032] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0033] Figure 4 Schematic diagram of the structure of the anti-collision block.

[0034] Figure 5 A schematic cross-sectional view of the anti-collision block.

[0035] Figure 6 Schematic diagram of the structure of the key unit.

[0036] Figure 7 It is a plan view of the back side of the present invention.

[0037] Figure 8 for Figure 7 Enlarged schematic diagram of point A in the middle.

[0038] Figure 9 Schematic diagram of the shell unit structure.

[0039] Figure 10 Schematic diagram of the structure of the liquid buffer component.

[0040] In the figure: 1. display unit; 2. shell unit; 21. inner layer; 22. middle layer; 23. outer layer; 24. heating layer; 25. placement slot; 3. rear shell; 4. button unit; 5. anti-collision block; 6. gas buffer component; 61. micro air pump unit; 62. micro air tube; 621. bending part; 622. wind speed sensor unit; 63. airbag unit; 7. liquid buffer component; 71. capsule unit; 711. coating layer; 712. fluid layer; 72. base support layer; 73. protective layer; 74. thermoelectric module; 8. buffer spring. DETAILED DESCRIPTION

[0041] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0042] like Figures 1-10 As shown, a multi-touch flat panel display module includes a display unit 1, a housing unit 2, a rear shell 3 disposed on the rear side of the housing unit 2, and a button unit 4 disposed on the side of the housing unit 2; anti-collision blocks 5 are respectively disposed at the four corners of the housing unit 2, and a gas buffer assembly 6 is disposed between the anti-collision blocks 5 and the housing unit 2; the gas buffer assembly 6 includes a micro air pump unit 61 disposed inside the rear shell 3, several groups of micro air tubes 62 connected to the micro air pump units 61, and an air bag unit 63 connected to the micro air tubes 62 and disposed between the anti-collision blocks 5 and the housing unit 2; a liquid buffer assembly 7 is further disposed inside the housing unit 2 at a position corresponding to the button unit 4 and disposed around the button unit 4; the liquid buffer assembly 7 includes multiple groups of capsule units 71 disposed around the button unit 4, a base support layer 72 disposed at the bottom of the multiple groups of capsule units 71 and fixed inside the housing unit 2, a protective layer 73 disposed on the upper ends of the multiple groups of capsule units 71, and a thermoelectric module 74 embedded in the housing unit 2.

[0043] By integrating a micro air pump and airbag unit 63 within the housing unit 2, the airbag can rapidly expand to disperse the impact force when the tablet computer is dropped, thereby protecting the display module and other internal components. Unlike traditional hard shells or spring buffer structures, this gas buffer component 6 can provide a more precise response and adjust the inflation pressure at different angles and drop heights, thereby providing more comprehensive protection for the flat panel display module.

[0044] In addition, the liquid buffer component 7 can absorb impact force and slow down the transmission of external force while ensuring impact resistance through the combination of multiple groups of capsule units 71, base support layer 72, protective layer and thermoelectric module 74. At the same time, the thermoelectric module 74 can quickly change the hardness of the capsule unit 71 through heat regulation and management to further improve the protection effect of the button unit 4.

[0045] It should be noted that the micro air pump unit 61 is driven by a brushless motor, which can provide a more stable and efficient airflow output while reducing noise. In addition, the micro air pump unit 61 has a self-cleaning function, which can automatically remove dust and debris in the trachea during use, ensuring the stability and inflation effect of the airbag unit 63 during long-term use.

[0046] Generally speaking, the airbag unit 63 consists of an outer shell, an intermediate airbag material, and an inner cushioning layer. The outer shell is an ultra-thin composite polymer (thickness 0.5-1mm), which takes into account both lightness and wear resistance. It serves as an outer protective layer to prevent the air cushion from being scratched and provides initial rigid support.

[0047] The middle airbag material is generally aerogel (thickness 2-3mm), with elastic micro airbags embedded inside, and then covered with flexible TPU on the airbag surface to form a sealed structure;

[0048] The internal buffer layer is made of modified silicone foam (porosity>80%) or non-Newtonian fluid filling material.

[0049] Further, if Figure 1-Figure 3 As shown, a control system is also provided inside the shell unit 2, and the control system consists of a motion sensor provided inside the shell unit 2 and used to detect whether the tablet computer has fallen, and a first controller for controlling the micro air pump unit 61, and the first controller is electrically connected to the micro air pump unit 61.

[0050] It should be noted that the motion sensor is a three-axis accelerometer used to detect changes in the posture of the flat panel display module to determine whether it has fallen. The first controller can not only determine whether the tablet has fallen based on the data provided by the motion sensor, but also calculate the appropriate airbag inflation pressure based on the height and angle of the fall, thereby achieving a more precise protection mechanism to avoid damage to the flat panel display module during a fall.

[0051] Optionally, the trigger condition may be set to control the micro air pump unit 61 to operate when the three-axis acceleration sensor detects that the free fall acceleration is greater than 8 m / s 2 and the angular velocity changes suddenly.

[0052] Further, if Figure 4-Figure 5 As shown, a plurality of groups of buffer springs 8 are fixedly provided at the four corners of the housing unit 2 at positions corresponding to the anti-collision blocks 5 , and the other ends of the buffer springs 8 are fixedly connected to the anti-collision blocks 5 .

[0053] This arrangement can ensure that the anti-collision block 5 is stably set at the corner position of the shell unit 2, and when the anti-collision block 5 is lifted up by the airbag unit 63, the anti-collision block 5 will also be stably set on the outside of the corner of the shell unit 2. When the airbag unit 63 shrinks, the anti-collision block 5 will be reset again and re-attached to the outside of the shell unit 2 under the drive of the buffer spring 8.

[0054] Further, if Figure 5As shown, the four corners of the shell unit 2 are provided with placement grooves 25 at positions corresponding to the airbag unit 63. The airbag unit 63 is arranged inside the placement grooves 25. The airbag unit 63 is an inflatable and deflation airbag that can inflate quickly when an external impact is detected and shrink to a smaller volume when not needed.

[0055] Further, if Figure 7-Figure 8 As shown, the micro air tube 62 near one side of the button unit 4 is provided with a bending portion 621, and the bending portion 621 is provided close to the button unit 4;

[0056] A wind speed sensing unit 622 is provided inside the bending portion 621. The wind speed sensing unit 622 is electrically connected to the second controller. The wind speed sensing unit 622 monitors the inflation state of the airbag unit 63 in real time and feeds back data to the second controller to adjust the working state of the thermoelectric module 74.

[0057] The capsule unit 71 includes a coating layer 711 and a fluid layer 712 disposed inside the coating layer 711 . The coating layer 711 is made of polyurethane or polyamide material, and the fluid layer 712 is a gallium-indium-tin eutectic alloy.

[0058] The liquidus temperature of the gallium-indium-tin eutectic alloy ranges from -19°C to 200°C, and its viscosity is approximately 2 mPa·s (close to that of water). This allows the fluid to flow smoothly within the capsule unit 71, without the flow resistance caused by excessive viscosity, thereby improving cushioning performance. Its high surface tension helps maintain a stable interface during encapsulation, while also enhancing the protective effect of the coating layer 711 on the fluid, preventing leakage. During the preparation of the capsule unit 71, the gallium-indium-tin eutectic alloy fluid is encapsulated in the coating layer 711, which has a wall thickness of 50–100 μm. This encapsulation process requires highly sophisticated technology to ensure that the fluid does not leak during use and that it can flow and deform freely under external pressure or temperature changes. This encapsulation method maximizes the fluid's fluidity while ensuring that changes in the external environment do not affect the stability of the system. Furthermore, the gallium-indium-tin eutectic alloy has high thermal conductivity, allowing it to quickly dissipate heat generated when subjected to external pressure, further improving the efficiency and thermal stability of the capsule unit 71.

[0059] The bent portion 621 is provided to cooperate with the wind speed sensing unit 622. When the micro air pump unit 61 operates and inflates the airbag unit 63 outside the housing unit 2, the gas will also contact the wind speed sensing unit 622 when passing through the bent portion 621. After receiving the sudden change in wind speed, the wind speed sensing unit 622 transmits the signal to the second controller, which drives the thermoelectric module 74 to operate and heat the capsule unit 71, thereby changing the physical properties of the capsule unit 71 and improving the protection effect of the button unit 4.

[0060] Specifically, when the capsule unit 71 is subjected to external impact or pressure, the coating layer 711 will first bear part of the pressure to prevent fluid leakage. The fluid layer 712 of the gallium indium tin alloy responds to changes in external pressure by deformation and flow. Due to the low viscosity and high fluidity of the alloy, the fluid layer 712 can quickly disperse the impact force and reduce the damage caused by the external impact to the object. During the impact process, the fluid layer 712 can absorb and disperse the impact energy and adaptively adjust the flow state according to temperature changes. The phase change characteristics and viscosity changes of the fluid can effectively reduce the transmission of the impact force. Due to the high thermal conductivity of the alloy, when the temperature rises due to climate conditions or external pressure, the fluid can quickly disperse the heat, thereby avoiding local overheating and maintaining the stability of the system.

[0061] The thermoelectric module 74 is preferably a Peltier element. When the second controller drives the thermoelectric module 74 to work, the Peltier element pneumatic cooling mode reduces the local temperature to -10°C within 20ms, inducing the solidification of the liquid metal (the yield strength after solidification reaches 200MPa). In addition, a serpentine copper alloy resistance wire can be arranged in the capsule unit 71 to maintain the operating temperature of 25-30°C in the non-impact state (to ensure liquid fluidity).

[0062] It should be noted that the wind speed sensor unit 622 provided on the bent portion 621 can not only monitor the wind speed of the airflow in real time, but also detect temperature changes of the airflow. When the temperature is too high, the wind speed sensor unit 622 will send an alarm signal to the second controller, which will then adjust the working state of the thermoelectric module 74 to effectively dissipate heat, thereby preventing the air pipe system or other electronic components from being damaged by high temperature.

[0063] The system can flexibly adjust heating and cooling strategies based on information such as the inflation state and temperature changes of the airbag unit 63, ensuring that the physical properties of the capsule unit 71 are always in optimal condition. Whether cooling liquid metal or maintaining fluidity through temperature control, the system can respond within microseconds, ensuring the reliability and protection of the key unit 4 in various complex environments.

[0064] Through the temperature detection function of the wind speed sensor unit 622, the system can sense changes in airflow or ambient temperature in real time. When the temperature is too high, the wind speed sensor unit 622 will send an alarm signal to the second controller, and the controller will immediately adjust the working state of the Peltier element to cool it down.

[0065] Further, if Figure 9 As shown, the shell unit 2 includes an inner layer 21, an intermediate layer 22, an outer layer 23 and a heating layer 24 arranged on one side of the outer layer 23; a third controller electrically connected to the motion sensor is also provided inside the flat panel display module, and the third controller is electrically connected to the heating layer 24; the inner layer 21 is made of nickel-titanium alloy material; the intermediate layer 22 is a flexible pressure-sensitive conductive adhesive for bonding the inner layer 21 and the outer layer 23; since the intermediate layer 22 is a flexible material, the durability and impact resistance of the shell unit 2 can be further increased; the outer layer 23 is made of thermoplastic polyurethane or silicone material.

[0066] Among them, the composite structure of the shape memory alloy of the inner layer 21, the flexible middle layer 22, the heating layer 24 and the outer layer 23 enables the shell to quickly provide protection when facing accidental impacts such as falling, greatly improving the tablet's drop resistance and durability. This design not only enhances the safety of the device, but also achieves efficient protection while maintaining lightness and comfort through its innovative heating mechanism.

[0067] In detail, when the tablet computer falls (for example, the motion sensor detects an acceleration greater than 2G), the motion sensor transmits a signal to the third controller, which controls the heating layer 24 to heat the inner layer 21, thereby causing the nickel-titanium alloy of the inner layer 21 to trigger a martensite-austenite phase transformation, thereby completing the local conversion from flexibility to rigidity within 3ms to improve the overall strength of the shell unit 2.

[0068] It should be noted that the thickness of the thermoplastic polyurethane or silicone material is 0.5-1mm, which maintains a soft and skin-friendly touch during normal use, while also having wear-resistant and non-slip properties;

[0069] The middle layer 22 acts as a bonding medium between the inner layer 21 and the outer layer 23 to prevent delamination;

[0070] The inner layer 21 is a shape memory alloy, preferably nickel-titanium alloy, with a thickness of about 0.2–0.3 mm and a preset phase transition temperature of 40°C (rapid heating through the Joule effect);

[0071] The heating layer 24 is a copper wire mesh circuit. When in operation, the third controller controls the copper wire mesh circuit to be energized and heat the inner layer 21 .

[0072] During normal use of the tablet computer, the outer shell maintains a soft feel. The thermoplastic polyurethane or silicone material of the outer layer 23 has a comfortable touch and is suitable for prolonged contact with the skin. It also provides good anti-slip properties to prevent the tablet from slipping easily when held in the hand. The middle layer 22 acts as an adhesive medium to ensure a stable connection between the inner layer 21 and the outer layer 23, preventing them from delaminating during use.

[0073] When the motion sensor detects a large acceleration, it will immediately transmit the signal to the third controller, which then controls the heating layer 24 to energize, causing the copper wire mesh circuit to generate Joule heat, thereby heating the nickel-titanium alloy of the inner layer 21. The nickel-titanium alloy undergoes a martensite-austenite phase transformation at a temperature of about 40°C, causing the inner layer 21 to quickly harden from a flexible state to form a rigid protective barrier. This transformation process is very rapid, usually completed within 3ms, so it can quickly provide protection when the tablet falls, avoiding screen breakage or damage to internal components. In this way, the inner layer 21 can harden in a very short time and effectively absorb impact force, reducing damage.

[0074] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A multi-touch flat panel display module, characterized in that: The flat panel display module comprises a display unit (1), a housing unit (2), a rear housing (3) arranged at the rear side of the housing unit (2), and a key unit (4) arranged at the side of the housing unit (2); Anti-collision blocks (5) are respectively provided at the four corners of the housing unit (2), and a gas buffer component (6) is provided between the anti-collision blocks (5) and the housing unit (2); The gas buffer assembly (6) comprises a micro air pump unit (61) arranged inside the rear shell (3), a plurality of micro air tubes (62) connected to the micro air pump unit (61), and an air bag unit (63) connected to the micro air tubes (62) and arranged between the anti-collision block (5) and the outer shell unit (2); A liquid buffer component (7) is further provided inside the housing unit (2) at a position corresponding to the button unit (4) and surrounding the button unit (4); The liquid buffer assembly (7) comprises a plurality of capsule units (71) arranged around the button unit (4), a base support layer (72) arranged at the bottom of the plurality of capsule units (71) and fixed inside the shell unit (2), a protective layer (73) arranged at the upper ends of the plurality of capsule units (71), and a thermoelectric module (74) embedded inside the shell unit (2).

2. The multi-touch flat panel display module according to claim 1, wherein: A control system is also provided inside the housing unit (2), the control system comprising a motion sensor provided inside the housing unit (2) and used to detect whether the tablet computer has fallen, and a first controller used to control a micro air pump unit (61), the first controller being electrically connected to the micro air pump unit (61).

3. The multi-touch flat panel display module according to claim 1, characterized in that: Several groups of buffer springs (8) are fixedly provided at the four corners of the housing unit (2) at positions corresponding to the anti-collision blocks (5), and the other ends of the buffer springs (8) are fixedly connected to the anti-collision blocks (5).

4. The multi-touch flat panel display module according to claim 3, characterized in that: The four corners of the housing unit (2) are provided with placement grooves (25) at positions corresponding to the airbag unit (63), and the airbag unit (63) is arranged inside the placement grooves (25).

5. The multi-touch flat panel display module according to claim 1, characterized in that: The micro air tube (62) close to one side of the key unit (4) is provided with a bending portion (621), and the bending portion (621) is provided close to the key unit (4); A wind speed sensing unit (622) is provided inside the bending portion (621), and the wind speed sensing unit (622) is electrically connected to the second controller.

6. The multi-touch flat panel display module according to claim 5, characterized in that: The wind speed sensing unit (622) monitors the inflation state of the airbag unit (63) in real time and feeds back data to the second controller to adjust the working state of the thermoelectric module (74).

7. The multi-touch flat panel display module according to claim 1, characterized in that: The capsule unit (71) includes a coating layer (711) and a fluid layer (712) arranged inside the coating layer (711).

8. The multi-touch flat panel display module according to claim 7, characterized in that: The cladding layer (711) is made of polyurethane or polyamide material, and the fluid layer (712) is a gallium-indium-tin eutectic alloy.

9. The multi-touch flat panel display module according to claim 2, characterized in that: The housing unit (2) comprises an inner layer (21), a middle layer (22), an outer layer (23), and a heating layer (24) arranged on one side of the outer layer (23); A third controller electrically connected to the motion sensor is also provided inside the flat panel display module, and the third controller is electrically connected to the heating layer (24).

10. The multi-touch flat panel display module according to claim 9, characterized in that: The inner layer (21) is made of nickel-titanium alloy material; The middle layer (22) is a flexible pressure-sensitive conductive adhesive used for bonding the inner layer (21) and the outer layer (23); The outer layer (23) is made of thermoplastic polyurethane or silicone material.

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