TWI702529B - Touch module with haptic panel and display device - Google Patents

Abstract

The present disclosure provides a touch module and a display device. The touch module comprises a touch panel and a haptic panel. The touch panel comprises a plurality of first touch electrodes and a plurality of second touch electrodes. The haptic panel is disposed on the touch panel and comprises a plurality of first haptic electrode wires and a plurality of second haptic electrode wires. The first haptic electrode wires and the second haptic electrode wires are respectively arranged at intervals. The first haptic electrode wires and the second haptic electrode wires are cross-arranged and form a plurality of intersections. Each first haptic electrode wire extends along a first direction, each second haptic electrode wire extends along a second direction, and the second haptic electrode wires are non-continuously extending electrode line. The haptic panel of the present disclosure does not interfere with the operation of the touch panel, so that the touch module has a good touch effect.

Description

Touch control module and display device with tactile feedback panel

This application relates to the technical field of touch panels, and in particular to a touch module and a display device with a tactile feedback panel.

At present, electronic devices widely use touch panels. Although touch panels can provide a full-plane aesthetic effect, they cannot provide actual pressing tactile feedback like mechanical buttons in operation. Users must look at the screen to know whether the buttons are pressed. Next, if the pressing and reading response of the electronic device is slow, the user may think that the pressing is incorrect and repeat pressing. Therefore, a vibration function of tactile feedback is further added to the touch panel to create a more important sensory experience. However, the tactile feedback is combined with the touch panel, and the current touch panel is susceptible to interference from the action of the tactile feedback, resulting in poor touch effects of the touch panel.

The embodiments of the present application provide a touch module and a display device with a tactile feedback panel, which solve the problem that the current touch module with tactile feedback is interfered by the tactile feedback, which causes the touch module to produce poor touch.

In order to solve the above technical problems, this application is implemented as follows:

In a first aspect, a touch module is provided, which includes: a touch panel, including a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes are arranged in a plurality of rows, and the The first touch electrodes are connected to each other, and there is a first connecting portion between two adjacent first touch electrodes; the second touch electrodes are arranged in a plurality of rows, and the second touch electrodes in each row are mutually connected. Connected, there is a second connecting portion between two adjacent second touch electrodes, the first touch electrodes and the second touch electrodes are arranged alternately, and each first connecting portion is connected to the corresponding The second connecting parts are staggered; and the tactile feedback panel is arranged on the touch panel and includes a plurality of first tactile electrode lines and a plurality of second tactile electrode lines, the first tactile electrode lines and the second tactile electrode lines, respectively Arranged at intervals, the first tactile electrode lines and the second tactile electrode lines are intersected and form a plurality of intersections, each first tactile electrode line extends along the first direction, and each second tactile electrode line extends along the first It extends in two directions, and the second tactile electrode wires are non-continuously extending electrode wires.

In a second aspect, a display device is provided, which includes the touch module described in the first aspect.

In the embodiment of the present application, the tactile feedback patterns formed by the first tactile electrode wires and the second tactile wires are matched with the first touch electrodes and the second touch electrodes on the touch panel , To reduce the interference of the tactile feedback panel to the touch panel during use, so that the touch module has a good touch effect.

In order to have a further understanding and understanding of the features of the application and the achieved effects, only examples and detailed descriptions are provided, and the description is as follows:

Please refer to FIG. 1, FIG. 2 and FIG. 3, which are a schematic diagram of a touch module, a schematic diagram of a touch panel, and a schematic diagram of a tactile feedback panel according to the first embodiment of the present application; as shown in the figure, this embodiment provides a touch The control module 1, the touch module 1 includes a touch panel 10 and a tactile feedback panel 11, and the tactile feedback panel 11 is disposed on the touch panel 10. The touch panel 10 includes a plurality of first touch electrodes 101 and a plurality of second touch electrodes 102. The first touch electrodes 101 are arranged in a plurality of rows, and the first touch electrodes 101 in each row are connected to each other and adjacent to each other. There is a first connecting portion 1011 between the two first touch electrodes 101. The second touch electrodes 102 are arranged in multiple rows, and the second touch electrodes 102 in each row are connected to each other, and there is a second connecting portion 1021 between two adjacent second touch electrodes 102. The first touch electrodes 101 and the second touch electrodes 102 are arranged alternately, and the first connection portion 1011 between the two adjacent first touch electrodes 101 in each row and the two adjacent second touch electrodes 101 in each column The second connecting portions 1021 between the two touch electrodes 102 are staggered, and each second touch electrode 102 is located between two adjacent first touch electrodes 101 in two adjacent rows. In this description, each first touch electrode 101 has two opposite first terminals 101a and two opposite second terminals 101b, and the two first terminals 101a of the first touch electrodes 101 respectively have first terminals 101a. A connecting portion 1011; similarly, each second touch electrode 102 has two opposite first terminals 102a and two opposite second terminals 102b, and two first terminals of the second touch electrodes 102 102a has a second connecting portion 1021, respectively.

The touch panel 10 includes a plurality of touch sensing units 103, the touch sensing units 103 are arranged in a matrix, and each touch sensing unit 103 is a region selected by a dashed frame in FIG. 2 and includes a first connecting portion 1011. The second connecting portion 1021 that intersects the first connecting portion 1011, the two first sub-touch electrodes connected to both ends of the first connecting portion 1011, and the two second sub-touch electrodes connected to both ends of the second connecting portion 1021 Electrodes, each first sub touch electrode is half of the first touch electrode 101, and each second sub touch electrode is half of the second touch electrode 102.

In this embodiment, each first touch electrode 101 is a diamond-shaped receiving electrode (Rx), and each second touch electrode 102 is a diamond-shaped transmission electrode (Tx). Of course, the first touch electrode 101 may In order to transmit electrodes, the second touch electrode 102 may be a receiving electrode, and the shape of the first touch electrode 101 and the second touch electrode 102 may be other shapes. This embodiment is only an implementation aspect of the application and should not be used This is limited.

The tactile feedback panel 11 of this embodiment includes a plurality of first tactile electrode lines 111a and a plurality of second tactile electrode lines 111b. The first tactile electrode lines 111a are arranged at equal intervals, and each first tactile electrode line 111a is along a first direction. Y extension. The second tactile electrode lines 111b are non-continuously extending electrode lines, the second tactile electrode lines 111b are arranged at equal intervals, each second tactile electrode line 111b extends along the second direction X, and each second tactile electrode The line 111b includes a plurality of first sub-electrode lines 1111. The first sub-electrode lines 1111 are arranged at equal intervals along the second direction X. Each first sub-electrode line 1111 is intersected with a corresponding first tactile electrode line 111a. A first sub-electrode line 1111 and the first tactile electrode line 111a are perpendicular to each other. In this embodiment, the first direction Y and the second direction X are perpendicular to each other, the first direction Y and the connection direction of the first touch electrodes 101 arranged in a row and connected to each other are parallel to each other, and the second direction X is parallel to each other. The connection directions of the second touch electrodes 102 that are in a row and connected to each other are parallel to each other, which also means that the first tactile electrode lines 111a of this embodiment are arranged at equal intervals in the second direction X, and the second tactile electrodes The wires 111b are arranged in the first direction Y at equal intervals.

In this embodiment, each first tactile electrode line 111a is located on the same row and connected to the first touch electrodes 101, the first tactile electrode line 111a and the first touch electrodes 101 The first connecting portions 1011 overlap and intersect with the second connecting portions 1021 of two adjacent second touch electrodes 102. Each second tactile electrode line 111b is located on the second touch electrodes 102 connected to each other in the same column, and the first sub-electrode lines 1111 of the second tactile electrode line 111b are respectively connected to the second touch electrodes 102 The second connecting portions 1021 between them overlap and intersect with the first connecting portions 1011 of two adjacent first touch electrodes 101, and the first sub-electrode lines 1111 and the first tactile electrode lines 111a are intersected. The first tactile electrode lines 111a and the first sub-electrode lines 1111 of the second tactile electrode lines 111b are intersected to form a plurality of intersections 112, and each intersection 112 is located at the corresponding first connecting portion 1011 and second On the intersection of the connecting portion 1021. The ratio of the length of each first sub-electrode line 1111 to the side length of the first touch electrode 101 or the second touch electrode 102 is between 1/2 and 1, the first tactile electrode lines 111a and the The ratio of the total area of the second tactile electrode lines 111b on the first touch electrodes 101 to the total area of the first touch electrodes 101 is 0.13. The ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is less than 0.1, in this embodiment The ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is 0.084.

Please refer to FIG. 4, which is a schematic diagram of the touch module of the second embodiment of the present application; as shown in the figure, the touch module 1 of this embodiment is different from the touch module of the first embodiment in that this embodiment In this example, the first direction Y is parallel to the connection direction of the second touch electrodes 102 arranged in a row and connected to each other, and the second direction X is connected to the first touch electrodes 101 arranged in a row and connected to each other. The directions are parallel to each other, and the first direction Y and the second direction X are perpendicular to each other. Each first tactile electrode line 111a extends along the first direction Y and is located on the second touch electrodes 102 connected to each other in the same column. One of the first tactile electrode line 111a and the second touch electrodes 102 The second connecting portions 1021 in between overlap and intersect with the first connecting portions 1011 of two adjacent first touch electrodes 101. Each second tactile electrode line 111b extends along the second direction X and is located on the first touch electrodes 101 connected to each other in the same row. The first sub-electrode lines 1111 of the second tactile electrode line 111b are respectively The first connecting portions 1011 between the first touch electrodes 101 overlap with the first connecting portions 1011 and the second connecting portions 1021 of two adjacent second touch electrodes 102 are intersected. Each intersection 112 formed by intersecting the first sub-electrode lines 1111 of the first tactile electrode lines 111a and the second tactile electrode lines 111b is located at the corresponding first connecting portion 1011 and the second connecting portion 1021 At the intersecting point, the ratio of the length of each first sub-electrode line 111 to the side length of the first touch electrode 101 or the second touch electrode 102 is between 1/2 and 1. The first touch electrodes The ratio of the total area of the lines 111a and the second tactile electrode lines 111b on the first touch electrodes 101 to the total area of the first touch electrodes 101 is 0.09. Then the ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is less than 0.1, in this embodiment In an example, the ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is 0.085.

Please refer to FIG. 5, which is a schematic diagram of the touch module of the third embodiment of the present application; as shown in the figure, the touch module 1 of this embodiment is different from the touch module of the first embodiment in that this embodiment The haptic feedback panel 11 of the example further includes a plurality of third haptic electrode wires 111c, and the third haptic electrode wires 111c are arranged at equal intervals and extend along the third direction Z. Each third tactile electrode line 111c includes a plurality of second sub-electrode lines 1112, and the second sub-electrode lines 1112 are arranged at equal intervals in the third direction Z.

In this embodiment, the first direction Y and the connection direction of the first touch electrodes 101 arranged in a row and connected to each other are parallel to each other, and the second direction X and the third direction Z are both arranged in a row and connected to each other. The connection directions of the second touch electrodes 102 are inclined. In this embodiment, the second direction X and the third direction Z are perpendicular to each other.

Each first tactile electrode line 111a is located on the same row and connected to the first touch electrodes 101, and the first connection parts between the first tactile electrode line 111a and the first touch electrodes 101 1011 overlaps and intersects with the second connecting portions 1021 of two adjacent second touch electrodes 102. Each second tactile electrode line 111b extends along the second direction X, and the first sub-electrode lines 1111 of each second tactile electrode line 111b are intersected with the corresponding first tactile electrode lines 111a; similarly, Each third tactile electrode line 111c extends along the third direction Z, and the second sub-electrode lines 1112 of each third tactile electrode line 111c correspond to the first tactile electrode lines 111a and the first sub-electrodes. The electrode lines 1111 are intersected, and each first sub-electrode line 1111 is intersected with the corresponding second sub-electrode line 1112 and the first tactile electrode line 111a to form an intersection 112. The intersection 112 is located at the corresponding first connecting portion 1011 and On the staggered part of the second connecting portion 1021. The first sub-electrode line 1111 and the second sub-electrode line 1112 located at the intersection of the first connection portion 1011 and the second connection portion 1021 are respectively along the adjacent first touch electrodes 101 and the second touch electrodes. The edge of the electrode 102 is distributed. The ratio of the length of the first sub-electrode line 1111 and the second sub-electrode line 1112 to the side length of the first touch electrode 101 or the second touch electrode 102 is between 1/2 and 1. The first touch electrodes The ratio of the total area of the lines 111a and the second tactile electrode lines 111b on the first touch electrodes 101 to the total area of the first touch electrodes 101 is 0.13. Then the total area of the first tactile electrode lines 111a, the second tactile electrode lines 111b, and the third tactile electrode lines 111c and the total area of the first touch electrodes 101 and the second touch electrodes 102 The ratio of the area is less than 0.1. In this embodiment, the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b and the first touch electrodes 101 and the second touch electrodes 102 The ratio of the total area is 0.083.

Please refer to FIG. 6, which is a schematic diagram of the touch module of the fourth embodiment of the present application. As shown in the figure, the touch module 1 of this embodiment is different from the touch module of the third embodiment in that each The intersection 112 formed by intersecting the first sub-electrode line 1111 with the corresponding second sub-electrode line 1112 and the first tactile electrode line 111 a is located on the first touch electrode 101. Two ends of the first sub-electrode line 1111 are respectively located on two opposite edges of the first touch electrode 101, and two ends of the second sub-electrode line 1112 are respectively located on two opposite edges of the first touch electrode 101, that is, The length of the first sub-electrode line 1111 and the length of the second sub-electrode line 1112 are respectively the same as the side length of the first touch electrode 101. Of course, the intersection 112 formed by each first sub-electrode line 1111 intersecting the corresponding second sub-electrode line 1112 and the first tactile electrode line 111a can also be located on the second touch electrode 102, and the first sub-electrode line 1111 The length of and the length of the second sub-electrode line 1112 are the same as the side length of the second touch electrode 102 respectively. The ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b on the first touch electrodes 101 to the total area of the first touch electrodes 101 is 0.22. Then the total area of the first tactile electrode lines 111a, the second tactile electrode lines 111b, and the third tactile electrode lines 111c and the total area of the first touch electrodes 101 and the second touch electrodes 102 The ratio of the area is less than 0.1. In this embodiment, the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b and the first touch electrodes 101 and the second touch electrodes 102 The ratio of the total area is 0.083.

Please refer to FIG. 7, which is a schematic diagram of the touch module of the fifth embodiment of the present application. As shown in the figure, the touch module 1 of this embodiment is different from the touch module of the first embodiment in that each Each first sub-electrode line 1111 of the second tactile electrode line 111b encloses a quadrangular shape. In this embodiment, each first sub-electrode line 1111 encloses a square. Each first sub-electrode line 1111 is located on the corresponding first touch electrode 101, two opposite ends of the square surrounded by the first sub-electrode line 1111 are connected to the corresponding first tactile electrode line 111a, and are connected to the first touch electrode line 111a. Two intersections 112 are formed on one touch electrode 101, and the first tactile electrode line 111a passes through the square surrounded by the first sub-electrode line 1111. The ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b on the first touch electrodes 101 to the total area of the first touch electrodes 101 is 0.22. Then the ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is less than 0.1, in this embodiment In an example, the ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is 0.083.

Please refer to FIG. 8, which is a schematic diagram of the touch module of the sixth embodiment of the present application; as shown in the figure, the touch module 1 of this embodiment is different from the touch module of the fifth embodiment in that the first The two opposite edges of the square surrounded by the sub-electrode line 1111 are connected to the corresponding first tactile electrode line 111a, and two intersections 112 are formed on the first touch electrode 101, and the first tactile electrode line 111a passes through the first tactile electrode line 111a. A square surrounded by a sub-electrode line 1111. Then, the ratio of the total area of the first tactile electrode lines 111a and the second tactile electrode lines 111b to the total area of the first touch electrodes 101 and the second touch electrodes 102 is less than 0.1.

In this application, the tactile feedback panel of the touch module of the above-mentioned embodiment is electrically connected with the tactile feedback drive circuit for testing. The tactile feedback drive circuit includes a pulse width modulation control circuit, a high voltage withstand amplifier and a high voltage circuit, and the pulse width modulation The output terminal of the variable control circuit is electrically connected to the gate of the high voltage field effect transistor, the source of the high voltage field effect transistor is grounded, the drain of the high voltage field effect transistor is electrically connected to the high voltage circuit, and the high voltage circuit is electrically connected to the There are output contacts between the high-voltage field effect transistors, and the tactile feedback panel of the touch module is electrically connected to the output contacts.

The first test is to test under the time-sharing operation of the touch panel and the tactile feedback panel. During the test, the tactile feedback panel does not move. First, the tactile feedback drive circuit provides a high voltage signal of 1000V to the touch module. The group generates a first output signal, and determines the first capacitance change value of the touch module according to the voltage of the first output signal. Then, a 7Ø copper pillar is used to simulate a finger touching the touch module, the touch module generates a second output signal, and the second capacitance change value of the touch module is determined according to the voltage of the second output signal. Finally, the first capacitance change value and the second capacitance change value are subtracted to obtain the capacitance change value of the touch module caused by the finger touch, and the capacitance change obtained when the first capacitance value and the second capacitance value are subtracted The higher the value, it means that the tactile feedback panel in the touch module will not affect the operation of the touch panel, so that the touch module has a good touch effect. The touch module of the above embodiment is tested by the first test method, and the capacitance change value of the touch module of the above embodiment is shown in the following table. Example First embodiment Second embodiment The third embodiment Fourth embodiment Fifth embodiment Sixth embodiment Capacitance change value (unit: tF) 83 99 78 87 110 108 Table 1

It can be seen from the above that the capacitance change value of the touch module during touch in the touch module of the above embodiment under the time-sharing operation of the touch feedback panel and the touch panel exceeds 60tF, which also means that the touch feedback panel is less affected The operation of the touch panel enables the touch module to have a good touch effect.

The second test is to test under the condition that the touch panel and the tactile feedback panel are operating at the same time. During the test, the tactile feedback panel is activated. The tactile feedback drive circuit first provides a 1000V high-voltage signal to the touch module, and the touch module generates The first output signal determines the first capacitance change value of the touch module according to the voltage of the first output signal. Then, a 7Ø copper pillar is used to simulate a finger touching the touch module, the touch module generates a second output signal, and the second capacitance change value of the touch module is determined according to the voltage of the second output signal. Finally, the first capacitance change value and the second capacitance change value are subtracted to obtain the capacitance change value of the touch module caused by the finger touch, and the capacitance change obtained when the first capacitance value and the second capacitance value are subtracted The higher the value, it means that the tactile feedback panel in the touch module will not affect the operation of the touch panel, so that the touch module can get better signals. The touch module of the above embodiment is tested by the second test method, and the capacitance change value of the touch module of the above embodiment is shown in the following table. Example First embodiment Second embodiment The third embodiment Fourth embodiment Fifth embodiment Sixth embodiment Capacitance change value (unit: tF) 75 85 60 85 90 89 Table 2

It can be seen from the above that when the touch module of the above embodiment operates simultaneously with the tactile feedback panel and the touch panel, the touch panel must have strong anti-noise ability to resist the interference of the tactile feedback panel. The module performs well under the time-sharing actions of the tactile feedback panel and the touch panel. When the touch module operates on the tactile feedback panel and the touch panel at the same time, the capacitance change value of the touch module of the above embodiment is all It can also exceed 60tF, which also means that under the simultaneous operation of the tactile feedback panel and the touch panel, the tactile feedback panel of the touch module of the above embodiment will not affect the operation of the touch panel, so that the touch module has a good touch. Control effect.

The present application further provides a display device, which uses the touch module of the above-mentioned embodiment.

In summary, the present application provides a touch module and a display device. The tactile feedback patterns formed by the first tactile electrode lines and the second tactile electrode lines are combined with the first tactile patterns on the touch panel. The combination of the control electrode and the second touch electrodes reduces the interference of the tactile feedback panel to the touch panel during use, so that the touch module has a good touch effect.

However, the above are only examples of this application, and are not used to limit the scope of implementation of this application. For example, the shape, structure, characteristics and spirit described in the scope of the patent application of this application are equivalent changes and modifications. All should be included in the scope of patent application of this application.

1: Touch module 10: Touch panel 101: The first touch electrode 101a: first endpoint 101b: second endpoint 1011: The first connection part 102: second touch electrode 102a: first endpoint 102b: second endpoint 1021: The second connecting part 103: Touch sensor unit 11: Tactile feedback panel 111a: first tactile electrode line 111b: second tactile electrode line 1111: The first sub-electrode line 111c: third tactile electrode line 1112: second sub electrode line 112: Intersection Y: first direction X: second direction Z: Third party

FIG. 1 is a schematic diagram of the touch module of the first embodiment of the present application; 2 is a schematic diagram of the touch panel of the first embodiment of the present application; 3 is a schematic diagram of the tactile feedback panel of the first embodiment of the present application; 4 is a schematic diagram of a touch module according to a second embodiment of the present application; 5 is a schematic diagram of a touch module according to a third embodiment of the present application; FIG. 6 is a schematic diagram of a touch module according to a fourth embodiment of the present application; FIG. 7 is a schematic diagram of a touch module according to a fifth embodiment of the present application; and FIG. 8 is a schematic diagram of a touch module according to a sixth embodiment of the present application.

1: Touch module

101: The first touch electrode

1011: The first connection part

102: second touch electrode

1021: The second connecting part

111a: first tactile electrode line

111b: second tactile electrode line

1111: The first sub-electrode line

112: Intersection

Y: first direction

X: second direction

Claims (16)

A touch control module includes: A touch panel includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes are arranged in a plurality of rows, the first touch electrodes in each row are connected to each other, and two adjacent ones There is a first connecting portion between the first touch electrodes; the second touch electrodes are arranged in a plurality of rows, the second touch electrodes in each row are connected to each other, and two adjacent second touch electrodes There is a second connection part between the electrodes, the first touch electrodes and the second touch electrodes are arranged alternately, and each of the first connection parts is staggered with the corresponding second connection part; and A tactile feedback panel is arranged on the touch panel, and includes a plurality of first tactile electrode lines and a plurality of second tactile electrode lines, the first tactile electrode lines and the second tactile electrode lines are arranged at intervals, and the The first tactile electrode lines and the second tactile electrode lines are intersected and form a plurality of intersections. Each first tactile electrode line extends along a first direction, and each second tactile electrode line extends along a second The second tactile electrode wires are non-continuously extending electrode wires. According to the touch module described in claim 1, wherein each of the second tactile electrode lines includes a plurality of first sub-electrode lines, and the first sub-electrode lines are arranged at intervals in the second direction, the The first sub-electrode lines and the first tactile electrode lines are intersected to form the intersections. The touch module according to claim 2, wherein the ratio of the length of each first sub-electrode line to the side length of the first touch electrode or the second touch electrode is 1/2 Between and 1. According to the touch control module described in item 2 of the scope of patent application, each of the intersections is located at the corresponding intersection of the first connecting portion and the second connecting portion. The touch module according to the second item of the scope of patent application, wherein each of the first sub-electrode lines encloses a quadrilateral and is located on the first touch electrode, and the first sub-electrode line surrounds the Two opposite ends of the quadrilateral are connected with the corresponding first tactile electrode line to form two intersections, and the first tactile electrode line passes through the quadrilateral surrounded by the first sub-electrode line. The touch module according to the second item of the scope of patent application, wherein each of the first sub-electrode lines encloses a quadrilateral and is located on the first touch electrode, and the first sub-electrode line surrounds the Two opposite edges of the quadrilateral are connected with the corresponding first tactile electrode lines to form two intersections, and the first tactile electrode lines pass through the quadrilateral surrounded by the first sub-electrode lines. The touch module according to claim 2, wherein the total area of the first tactile electrode lines and the second tactile electrode lines of the tactile feedback panel is equal to the total area of the first tactile electrode lines of the touch panel The ratio of the total area of the touch electrodes and the second touch electrodes is less than 0.1. According to the touch module described in item 1 or 2, wherein the tactile feedback panel further includes a plurality of third tactile electrode lines, and each of the third tactile electrode lines is an electrode line that extends along Extending in a third direction, each of the third tactile electrode lines intersects the first tactile electrode lines and the second tactile electrode lines to form the intersections. According to the touch control module described in claim 8, wherein each of the third tactile electrode lines includes a plurality of second sub-electrode lines, the second sub-electrode lines are arranged at intervals in the third direction, and the The second sub-electrode lines intersect with the first tactile electrode lines and the second tactile electrode lines to form the intersections. The touch module according to claim 9, wherein the ratio of the length of each second sub-electrode line to the side length of the first touch electrode or the second touch electrode is 1/2 Between and 1. The touch module according to item 8 of the scope of patent application, wherein each intersection is located on the corresponding first touch electrode; or each intersection is located on the corresponding second touch electrode; Or each intersection is located at the corresponding intersection of the first connecting portion and the second connecting portion. For the touch module described in claim 11, each of the intersections is located at the intersection of the corresponding first connecting portion and the second connecting portion, and each of the second tactile electrode lines and Each of the third tactile electrode lines is respectively distributed along the edges of the first touch electrodes and the second touch electrodes. For the touch module described in claim 8, wherein the second direction and the third direction are inclined with respect to the connection direction of the second touch electrodes arranged in a row and connected to each other, and each The second tactile electrode line and each of the third tactile electrode lines are perpendicular to each other. The touch module according to claim 8, wherein the total area of the first tactile electrode lines, the second tactile electrode lines, and the third tactile electrode lines of the tactile feedback panel is equal to the total area of the The ratio of the total area of the first touch electrodes and the second touch electrodes of the touch panel is less than 0.1. The touch module described in claim 1, wherein each of the first touch electrodes is a transmission electrode, and each of the second touch electrodes is a receiving electrode; or each of the first touch electrodes The control electrode is a receiving electrode, and each of the second touch electrodes is a transmission electrode. A display device includes the touch module as described in any one of items 1 to 15 in the scope of patent application.

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