TWM588282U - 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 module and display device with tactile feedback panel

The present application relates to the technical field of touch panels, and in particular, to a touch module and a display device having a haptic feedback panel.

At present, electronic devices are widely used with touch panels. Although touch panels can provide full-faced aesthetic effects, they cannot be operated with the actual tactile feedback of mechanical keys. Users must look at the screen to know whether the keys are pressed. Next, if the pressing reading response of the electronic device is slow, the user may think that the pressing is not accurate and repeat the pressing. Therefore, there is currently a vibration function of adding haptic feedback to the touch panel to create a heavier sensory experience. However, the combination of haptic feedback and the touch panel, the current touch panel is susceptible to the interference of the haptic feedback, resulting in poor touch effect of the touch panel.

The embodiments of the present application provide a touch module and a display device with a haptic feedback panel, which solve the problem that the current touch module with haptic feedback is disturbed by the haptic feedback, causing the touch module to have poor touch.

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

According to 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. The first touch electrodes are connected to each other, and there is a first connection 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, two adjacent second touch electrodes have a second connection portion, the first touch electrodes and the second touch electrodes are staggered, and each of the first connection portions corresponds to the corresponding The second connection portions are staggered; and a haptic feedback panel is disposed on the touch panel and includes a plurality of first haptic electrode lines and a plurality of second haptic electrode lines, the first haptic electrode lines and the second haptic electrode lines The first tactile electrode lines and the second tactile electrode lines are arranged at intervals, forming a plurality of intersections. Each first tactile electrode line extends along a first direction, and each second tactile electrode line runs along Extending in the second direction, and these Two haptic electrode lines extending in a non-continuous line electrode.

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 lines and the second tactile wires are matched with the first touch electrodes and the second touch electrodes on the touch panel. , Reduce the interference of the haptic feedback panel to the touch panel during use, so that the touch module has a good touch effect.

In order to further understand and recognize the features of this application and the effects achieved, only the examples and the detailed description with cooperation are described below, 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 touch panel, and a haptic feedback panel according to the first embodiment of the present application. As shown in the figure, this embodiment provides a touch panel. The control module 1 and the touch module 1 include a touch panel 10 and a haptic feedback panel 11. The haptic 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. A first connection portion 1011 is provided between the two first touch electrodes 101. The second touch electrodes 102 are arranged in multiple rows, the second touch electrodes 102 in each row are connected to each other, and a second connection portion 1021 is provided between two adjacent second touch electrodes 102. The first touch electrodes 101 and the second touch electrodes 102 are staggered. The first connection portion 1011 between two adjacent first touch electrodes 101 in each row and the two adjacent first The second connection portions 1021 of 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. It is explained here that each first touch electrode 101 has two opposite first end points 101a and two opposite second end points 101b, and the two first end points 101a of the first touch electrode 101 respectively have a first A connecting portion 1011; similarly, each second touch electrode 102 has two opposite first end points 102a and two opposite second end points 102b, and two first end points of the second touch electrode 102. Each of 102a has a second connection portion 1021.

The touch panel 10 includes a plurality of touch sensing units 103. The touch sensing units 2103 are arranged in a matrix. Each touch sensing unit 103 is an area selected by a dotted frame in FIG. 2 and includes a first connection portion 1011. A second connection portion 1021 that intersects the first connection portion 1011, two first sub-touch electrodes connected to both ends of the first connection portion 1011, and two second sub-touches connected to both ends of the second connection portion 1021. Electrode, 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 As a transmission electrode, the second touch electrode 102 may be a receiving electrode, and the shapes of the first touch electrode 101 and the second touch electrode 102 may be other shapes. This embodiment is only an implementation aspect of this application, and should not be This is limited.

The haptic feedback panel 11 of this embodiment includes a plurality of first haptic electrode lines 111a and a plurality of second haptic electrode lines 111b. The first haptic electrode lines 111a are arranged at equal intervals, and each of the first haptic electrode lines 111a is along the first direction. Y extended. The second tactile electrode lines 111b are discontinuously 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 arranged to cross the corresponding first haptic 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 directions 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 row The connection directions of the second touch electrodes 102 connected in a row and connected to each other are parallel, which also indicates that the first tactile electrode lines 111a of this embodiment are arranged at equal intervals in the second direction X. The second tactile electrodes The lines 111b are arranged at equal intervals in the first direction Y.

In this embodiment, each first tactile electrode line 111a is located on the first touch electrodes 101 in the same row and connected to each other, and the first tactile electrode line 111a and the first touch electrodes 101 are connected to each other. The first connection portions 1011 overlap and intersect with the second connection portions 1021 of two adjacent second touch electrodes 102. Each second tactile electrode line 111b is located in the same row and connected to the second touch electrodes 102, the first sub-electrode lines 1111 of the second tactile electrode line 111b and the second touch electrodes 102 are respectively The second connection portions 1021 are overlapped with each other, and are intersected with the first connection portions 1011 of two adjacent first touch electrodes 101, and the first sub-electrode lines 1111 are intersected with the first tactile electrode lines 111 a. 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 connection portion 1011 and the second At the intersection of the connecting portions 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 a touch module according to a 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 The first direction Y of the example is parallel to the connection directions 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 in the same row and connected to each other. The second connection portions 1021 overlapped with each other, and are intersected with the first connection 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 in the same row and connected to each other. The first sub-electrode lines 1111 of the second tactile electrode line 111b are respectively The first connection portions 1011 overlapped with the first touch electrodes 101 and intersect with the second connection portions 1021 of two adjacent second touch electrodes 102. Each intersection 112 formed by crossing the first tactile electrode lines 111a and the first sub-electrode lines 1111 of the second tactile electrode lines 111b is located at the corresponding first connection portion 1011 and the second connection portion 1021. In the staggered position, 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. These first tactile electrodes The ratio of the total area of the lines 111a and the second haptic 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 implementation, For 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 a touch module according to a 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 example haptic feedback panel 11 further includes a plurality of third haptic electrode lines 111c, and the third haptic electrode lines 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 directions 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 relative to each other 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 first touch electrodes 101 and connected to each other, and the first connection portions between the first tactile electrode line 111a and the first touch electrodes 101 1011 overlaps and intersects with the second connection portions 1021 of the 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 arranged to cross the corresponding first tactile electrode lines 111a. Similarly, Each third haptic electrode line 111c extends along the third direction Z. The second sub-electrode lines 1112 of each third haptic electrode line 111c and the corresponding first haptic electrode lines 111a and the first sub-electrodes. The electrode lines 1111 are arranged crosswise, and each first sub-electrode line 1111 is crossed with the corresponding second sub-electrode line 1112 and the first haptic electrode line 111a to form an intersection 112, and the intersection 112 is located at the corresponding first connection portion 1011 and The second connection portion 1021 is at an intersection. The first sub-electrode line 1111 and the second sub-electrode line 1112 on 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 edges of the electrode 102 are 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. These first tactile electrodes The ratio of the total area of the lines 111a and the second haptic 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 areas 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 a touch module according to a 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 the first sub-electrode line 1111 intersecting with the corresponding second sub-electrode line 1112 and the first tactile electrode line 111 a is located on the first touch electrode 101. The two ends of the first sub-electrode line 1111 are respectively located on two opposite edges of the first touch electrode 101, and the two ends of the second sub-electrode line 1112 are respectively located on the 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 intersecting each first sub-electrode line 1111 with the corresponding second sub-electrode line 1112 and the first haptic electrode line 111a may also be located on the second touch electrode 102. The first sub-electrode line 1111 The length of the second sub-electrode line 1112 is the same as the length of the side of the second touch electrode 102. The ratio of the total area of the first tactile electrode lines 111 a and the second tactile electrode lines 111 b 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 areas 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 a touch module according to a 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 is enclosed in a quadrangle. In this embodiment, each first sub-electrode line 1111 is enclosed in a square. Each first sub-electrode line 1111 is located on the corresponding first touch electrode 101. The 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 A touch electrode 101 is formed with two intersections 112, and the first tactile electrode line 111a passes through a square surrounded by the first sub-electrode line 1111. The ratio of the total area of the first tactile electrode lines 111 a and the second tactile electrode lines 111 b 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 implementation, For 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 a touch module according to a 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. The first tactile electrode line 111a passes through the first 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.

This application tests the electrical connection between the haptic feedback panel of the touch module of the above embodiment and the haptic feedback driving circuit. The haptic feedback driving circuit includes a pulse width modulation control circuit, a high voltage resistant inverting amplifier, and a high voltage circuit. 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, and the drain of the high voltage field effect transistor is electrically connected to the high voltage circuit. There are output contacts between the high-voltage-resistant 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 the touch panel and the haptic feedback panel in a time-sharing action. During the test, the haptic feedback panel does not move. The haptic feedback drive circuit first provides a high-voltage signal of 1000V to the touch module. The group generates a first output signal, and determines a first capacitance change value of the touch module according to a voltage of the first output signal. Then, a 7Ø copper pillar is used to simulate a finger touching the touch module, and 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 generated when the touch module touches the finger, and the capacitance change obtained when the first capacitance value is subtracted from the second capacitance value. A higher value indicates that the haptic feedback panel in the touch module is less likely to 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. The capacitance change value of the touch module of the above embodiment is shown in the following table.
Examples First embodiment Second embodiment Third embodiment Fourth embodiment Fifth Embodiment Sixth embodiment Capacitance change value (unit: tF) 83 99 78 87 110 108 Table 1

From the above, it can be known that, under the time-sharing action of the haptic feedback panel and the touch panel of the touch module of the above embodiment, the capacitance change value of the touch module during touch all exceeds 60 tF, which also means that the haptic feedback panel has less influence The operation of the touch panel makes the touch module have a good touch effect.

The second test is to test the touch panel and the haptic feedback panel at the same time. During the test, the haptic feedback panel operates. First, the haptic feedback drive circuit provides a 1000V high-voltage signal to the touch module. The touch module generates The first output signal determines a first capacitance change value of the touch module according to a voltage of the first output signal. Then, a 7Ø copper pillar is used to simulate a finger touching the touch module, and 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 generated when the touch module touches the finger, and the capacitance change obtained when the first capacitance value is subtracted from the second capacitance value. A higher value indicates that the haptic feedback panel in the touch module is less likely to affect the operation of the touch panel, so that the touch module can obtain a better signal. The touch module of the above embodiment is tested by the second test method. The capacitance change value of the touch module of the above embodiment is shown in the following table.
Examples First embodiment Second embodiment Third embodiment Fourth embodiment Fifth Embodiment Sixth embodiment Capacitance change value (unit: tF) 75 85 60 85 90 89 Table 2

It can be known from the above that when the touch module of the foregoing embodiment operates simultaneously with the haptic feedback panel and the touch panel, the touch panel must have strong anti-noise capability to resist interference from the haptic feedback panel. The module performs well under the time-sharing action of the haptic feedback panel and the touch panel. When the touch module operates simultaneously with the haptic feedback panel and the touch panel, the capacitance change values of the touch module in the above embodiments are all It can also exceed 60tF, which also indicates that the haptic feedback panel in the touch module of the above embodiment does not affect the operation of the touch panel under the simultaneous action of the haptic feedback panel and the touch panel, so that the touch module has a good touch.控 效应。 Control effect.

The present application further provides a display device. The display device uses the touch module of the foregoing 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 and the first touches on the touch panel are provided. The combination of the control electrode and the second touch electrodes reduces the interference of the haptic 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 the present application, and are not intended to limit the scope of implementation of the present application. For example, all changes and modifications of the shape, structure, characteristics, and spirit in accordance with the scope of the patent application for the present application are equivalent. All shall be included in the scope of patent application of this application.

1‧‧‧ touch module
10‧‧‧Touch Panel
101‧‧‧first touch electrode
101a‧‧‧First endpoint
101b‧‧‧Second endpoint
1011‧‧‧First connection
102‧‧‧Second touch electrode
102a‧‧‧First endpoint
102b‧‧‧Second endpoint
1021‧‧‧Second connection section
103‧‧‧Touch Sensing Unit
11‧‧‧ Haptic Feedback Panel
111a‧‧‧First tactile electrode wire
111b‧‧‧Second tactile electrode wire
1111‧‧‧ the first sub-electrode wire
111c‧‧‧Tactile electrode wire
1112‧‧‧Second sub-electrode wire
112‧‧‧ Intersection
Y‧‧‧ first direction
X‧‧‧ second direction
Z‧‧‧ Third direction

1 is a schematic diagram of a touch module according to a first embodiment of the present application;
2 is a schematic diagram of a touch panel according to a first embodiment of the present application;
3 is a schematic diagram of a haptic feedback panel according to 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;
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.

Claims (16)

A touch 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 lines. There is a first connection portion between the first touch electrodes; the second touch electrodes are arranged in a plurality of rows, the second touch electrodes of each row are connected to each other, and two adjacent second touch electrodes There is a second connection portion between the electrodes, the first touch electrodes and the second touch electrodes are staggered, and each of the first connection portions is staggered with the corresponding second connection portion; and a haptic feedback panel Is disposed on the touch panel and includes a plurality of first haptic electrode lines and a plurality of second haptic electrode lines, the first haptic electrode lines and the second haptic electrode lines are arranged at intervals, and the first haptic electrodes Lines and the second tactile electrode lines cross each other and form a plurality of intersections, each of the first tactile electrode lines extends along a first direction, each of the second tactile electrode lines extends along a second direction, and The second tactile electrode lines are non-connected Electrode line extends. The touch module according to item 1 of the scope of patent application, 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 first sub-electrode lines intersect with the first tactile electrode lines to form the intersections. The touch module according to item 2 of the scope of patent application, wherein a ratio of a length of each of the first sub-electrode lines to a side length of the first touch electrode or the second touch electrode is 1/2. Between 1. The touch module according to item 2 of the scope of patent application, wherein each of the intersections is located at a corresponding intersection of the first connection portion and the second connection portion. The touch module according to item 2 of the scope of patent application, wherein each of the first sub-electrode lines is enclosed in a quadrangle, and is located on the first touch electrode, and the first sub-electrode lines are surrounded by the Two opposite ends of the quadrangle are connected to the corresponding first tactile electrode line and form two intersections, and the first tactile electrode line passes through the quadrangle formed by the first sub-electrode line. The touch module according to item 2 of the scope of patent application, wherein each of the first sub-electrode lines is enclosed in a quadrangle, and is located on the first touch electrode, and the first sub-electrode lines are surrounded by the Two opposite edges of the quadrangle are connected to the corresponding first tactile electrode line and form two intersections, and the first tactile electrode line passes through the quadrangle formed by the first sub-electrode line. The touch module according to item 2 of the scope of patent application, wherein the total area of the first tactile electrode lines and the second tactile electrode lines of the haptic feedback panel and the first areas of the touch panel The ratio of the total area of the touch electrodes to the second touch electrodes is less than 0.1. The touch module according to item 1 or 2 of the scope of patent application, wherein the haptic feedback panel further includes a plurality of third haptic electrode lines, and each of the third haptic electrode lines is a discontinuously extending electrode line, and Extending in a third direction, each of the third tactile electrode lines and the first tactile electrode lines and the second tactile electrode lines are arranged to form the intersections. The touch module according to item 8 of the scope of patent application, wherein each of the third tactile electrode lines includes a plurality of second sub-electrode lines, and the second sub-electrode lines are arranged at an interval in the third direction, and A second sub-electrode line intersects with the first tactile electrode lines and the second tactile electrode lines to form the intersections. The touch module according to item 9 of the scope of patent application, wherein a ratio of a length of each second sub-electrode line to a side length of the first touch electrode or the second touch electrode is 1/2. Between 1. The touch module according to item 8 of the scope of patent application, wherein each of the intersections is located on the corresponding first touch electrode; or each of the intersections is located on the corresponding second touch electrode; Or each of the intersections is located at a corresponding intersection of the first connection portion and the second connection portion. The touch module according to item 11 of the scope of patent application, wherein each of the intersections is located at a corresponding intersection of the first connection portion and the second connection portion, and each of the second tactile electrode lines and Each of the third tactile electrode lines is respectively distributed along edges of the first touch electrodes and the second touch electrodes. The touch module according to item 8 of the scope of patent application, wherein the second direction and the third direction are inclined with respect to a connection direction of the second touch electrodes arranged in a row and connected to each other. The second haptic electrode lines and each of the third haptic electrode lines are perpendicular to each other. The touch module according to item 8 of the scope of patent application, 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 and 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 according to item 1 of the scope of patent application, 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 is a receiving electrode; The control electrode is a receiving electrode, and each of the second touch electrodes is a transmitting electrode. A display device includes the touch module according to any one of claims 1 to 15.