TWI400643B - Array substrate with touch sensitivity and display apparatus of its applications - Google Patents

Description

Array substrate with touch structure and display device having the same

The present invention relates to an array substrate, and more particularly to a thin film transistor array substrate having a touch structure.

With the development of electronic technology, touch panels have become more and more widely used as input devices for display devices in various display devices, such as liquid crystal display devices and bistable display devices.

Referring to FIG. 1 , a schematic structural view of a conventional touch-control liquid crystal display device 1 , the touch panel 3 is composed of upper and lower conductive substrates 3 a , 3 b , and the touch panel 3 is assembled and stacked on the liquid crystal display panel 2 in a bonding manner. The outermost side of the technology has the following disadvantages: (1) The touch panel 3 will increase the overall thickness and weight of the liquid crystal display device 1 and tend to develop toward the thin and light direction of the liquid crystal display device. (2) The touch panel 3 is superposed on the liquid crystal display panel 2 in a bonding manner, and this bonding procedure increases the burden of assembly work. (3) The touch panel 3 and the liquid crystal display panel 2 are manufactured by a separate process, and the manufacturing cost is relatively high. In summary, the conventional touch-sensitive liquid crystal display device 1 has a large overall thickness and weight, a complicated assembly procedure, and a relatively high manufacturing cost, which significantly limits the application of the touch display device.

An object of the present invention is to provide an array substrate having a touch structure, wherein a touch area is formed in a region where the touch electrode overlaps with the first touch line, and the touch electrode and the first A touch line has a variable distance and the distance is not equal to zero to produce a variable capacitive effect. When the surface of the display device is touched, the touched portion is deformed, so that the distance between the touch electrode and the first touch line changes, and the amount of change in the distance will produce a variable capacitance effect, and the display device The position of the contact force can be determined according to the amount of change of the capacitance, thereby achieving the purpose of the touch structure embedded in the thin film transistor array substrate, integrating the touch function directly into the panel production process, simplifying the assembly process and Reduce manufacturing costs and make panels lighter and thinner.

In order to achieve the above object, the present invention provides an array substrate having a touch structure and a display device having the same, wherein the substrate is provided with at least one first touch line, at least one second touch line, and at least one touch The control electrode and the plurality of scan lines and the plurality of data lines, wherein the plurality of scan lines are intersected with the plurality of data lines, and the first touch lines are disposed in parallel with the scan lines, and the data is A first insulating layer is disposed between the line and the first touch line and the overlapping positions of the scan lines, and a second insulating layer is disposed on the data lines, and finally the touch electrode and the second touch line Electrically connecting, and forming a touch area in an area overlapping the first touch line, wherein the touch area has a variable distance between the touch electrode and the first touch line The distance is not equal to zero.

Another object of the present invention is to provide a display device having the array substrate, wherein the display device is a liquid crystal display device, and an auxiliary touch unit is disposed on the device, wherein the auxiliary touch unit corresponds to the touch area. Positioning, when the surface of the display device is touched, driving the auxiliary touch unit to push the touch electrode downward, causing the touch electrode to bend toward the first touch line, thereby causing the touch electrode and the touch electrode The first touch line induces a variable capacitance effect, and the liquid crystal display device determines the position of the contact force according to the amount of change in the capacitance.

Another object of the present invention is to provide a display device having the array substrate, which is a bistable display device, and the display film is corresponding to the surface of the array substrate of the present invention, when the surface of the display device is touched When the pressure is applied, the display film is recessed downwardly and the touch electrode is pushed, so that the touch electrode is bent toward the first touch line, thereby causing the touch between the touch electrode and the first touch line to be variable. The capacitive effect, and the bistable display device determines the position of the contact force according to the amount of change in capacitance.

The invention will be described in more detail below with reference to the drawings and preferred embodiments.

Please refer to the second figure, which is a top view of the array substrate of the present invention, wherein the layout near the touch electrodes will be described in detail in different embodiments. The array substrate 20 of the present invention is a thin film transistor array substrate, the array substrate 20 includes a carrier substrate 201 and a component layer 202, the carrier substrate 201 has a surface 201a, an element layer 202 is disposed on the surface 201a; The component layer 202 includes a plurality of thin film transistors 28, a plurality of scan lines 21 along a second direction D2, and a plurality of data lines 23 along a first direction D1. Line), and the scan lines 21 and the data lines 23 are electrically insulated from each other and intersected to define a plurality of sub-pixel regions 26a, 26b, 26c corresponding to the respective red, green and blue filter units, and The sub-pixel regions 26a, 26b, and 26c also correspond to the pixel electrodes 25; in particular, the component layer 202 of the surface 201a of the carrier substrate 201 is provided with at least one first touch line 31 and at least one second touch line. 32 and at least one touch electrode 33; and the first touch lines 31 are spaced apart along the second direction D2 and parallel to the scan lines 21, the interval is not more than 2 cm, and is located below the data lines 23 And the data lines 23 and the first touch lines 31, the A first insulating layer 22 is disposed between the scan lines 21 to block electrical properties between the data lines 23 and the first touch lines 31 and the scan lines 21; and the second touch lines 32 are along the first A direction D1 is spaced apart and parallel to the data lines 23, and the interval is not more than 2 cm. The touch electrodes 33 are electrically connected to the second touch lines 32 and overlap with the first touch lines 31. A touch area 30 is formed.

In addition, it should be noted that the layout diagrams of all the touch electrodes described below can be regarded as a partial enlarged schematic view of the array substrate. Since the touch electrodes can have various layouts in the vicinity of the touch electrodes, the present invention is described in detail by using different embodiments. The description of the array substrate of all the embodiments of the present invention is the same as that of the array substrate described above, and therefore, all the embodiments below will not be described again, and will be described first.

Please refer to the third, fourth and fifth figures, which are respectively a schematic diagram of the layout of the touch electrodes according to the first embodiment of the present invention, a cross-sectional view of the section line A-A' and a cross-sectional view of the section line B-B'. Example. In the embodiment, the first insulating layer 22 and the second insulating layer 24 are respectively disposed on the carrier substrate 201. The first insulating layer 22 completely covers the plurality of scanning lines 21 and the plurality of first touches. The second insulating layer 24 covers the plurality of data lines 23 and the first insulating layer 22, and the second touch lines 32 are disposed on the second insulating layer 24 in the first direction D1. The touch electrodes 33 and the second touch lines 32 are integrally formed and electrically connected, and the touch electrodes 33 and the first touch lines 31 form a touch area at an overlapping position. 30. Each touch electrode 33 in the touch area 30 is partially affixed and partially suspended on the second insulating layer 24, and is corresponding to each of the first touch lines of the touch electrodes 33. A top surface of the 31 is formed with a first conductive surface 311, and the touch electrode 33 forms a second conductive surface 331 on the inner surface corresponding to the first conductive surface 311, and the second conductive surface 331 is ㄇ The recessed shape of the touch electrode 33 is disposed on the second insulating layer 24 in an arch shape and creates a gap with the second insulating layer 24, That is, the touch electrode 33 and the first touch line 31 generate a gap, and a gap can be generated to generate a variable distance, and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 are generated. In addition, the sixth embodiment is a cross-sectional view of the cross-sectional line BB′ of the second embodiment of the present embodiment. The touch electrode 33 is also disposed on the second insulating layer 24 in a cantilever manner. The second insulating layer 24 generates a gap, that is, the touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance by a gap and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 generate a variable capacitance effect; and the relative position of the touch area 30 and the thin film transistor 28 in the corresponding sub-pixel area is in a diagonal relationship, as shown in the third figure, It is to be noted that this embodiment is a preferred embodiment, and the touch area 30 can also present the relative position of the touch area 30 and the thin film transistor 28 in the corresponding sub-pixel area in the same side relationship according to specific requirements. come out.

Please refer to the seventh and eighth figures, which are respectively a schematic view of a touch electrode layout and a cross-sectional view of a cross-sectional line B-B' of the second embodiment of the present invention. The component arrangement in this embodiment is substantially the same as that of the first embodiment. The difference between the present embodiment and the first embodiment is that the touch electrode 33 and the second touch line 32 are The second touch line 32 is disposed on the first insulating layer 22, and the second insulating layer 24 is covered thereon, and a through hole 242 is disposed on the touch electrode 33 and the second The second contact layer 242 extends through the second insulating layer 24, so that the touch electrode 33 can extend along the through hole 242 toward the second touch line 32, and the second touch line 32 is electrically contacted for the purpose of electrical connection; further, the ninth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the embodiment, and the touch electrode 33 is also disposed in a cantilever shape on the second insulation. A gap is formed on the layer 24 and the second insulating layer 24, that is, the touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance and the distance is not Equal to zero, the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.

In addition, it should be noted that all the following embodiments are derived from the first embodiment or the second embodiment described above, and therefore, the first touch lines 31 and the second of all the embodiments described below. The touch line 32 is spatially disposed in the same manner as the first embodiment or the second embodiment described above; and the touch area 30 of all the embodiments described below and the thin film transistor 28 in the corresponding sub-pixel area The relative position is either diagonal or ipsilateral, and is the same as the first embodiment or the second embodiment described above; therefore, in the following embodiments, only the embodiment and the aforementioned reference implementation will be described. For example, the differences between the two will not be repeated, and they will be described first.

Please refer to the tenth, eleventh and twelfth drawings, which are respectively a schematic diagram of a touch electrode layout according to a third embodiment of the present invention, a cross-sectional view of a section line A-A' thereof, and a cross-sectional view of a section line B-B'. First embodiment. The component arrangement in this embodiment is substantially the same as that of the first embodiment described above. The difference between the present embodiment and the first embodiment is that the second insulating layer 24 of the embodiment corresponds to the first conductive surface 311. The opening width 241 of the touch electrode 33 in the second direction D2 is not greater than the opening width W2 of the opening 241 in the second direction D2, so that the touch electrode 33 is disposed in the opening. 241, partially affixed, partially suspended on the bottom surface of the opening 241, and formed a second conductive surface 331 on the inner surface corresponding to the position of the first conductive surface 311; and the touch electrode 33 and the first The two touch lines 32 are integrally formed and electrically connected, and the second conductive surface 331 is in a concave shape, so that the touch electrodes 33 are disposed on the bottom surface of the opening 241 in an arch shape. A gap is formed between the electrode 33 and the bottom surface of the opening 241, that is, the touch electrode 33 generates a gap with the first touch line 31, thereby generating a variable distance and the distance is not equal to zero. Causing the touch electrode 33 and the first touch line 31 to produce a variable capacitance effect; For convenience of description, in all of the following embodiments, the structure of the opening 241 extends through the second insulating layer 24, but does not extend through the first insulating layer 22, so that the bottom surface of the opening 241 is The first insulating layer 22, therefore, in the following text, the bottom surface of the opening 241 is described by the first insulating layer 22, but the bottom surface of the opening 241 is not limited thereto; In the second embodiment of the cross-sectional line BB', the touch electrode 33 is also disposed on the first insulating layer 22 in a cantilever manner and generates a gap with the first insulating layer 22, that is, the touch electrode 33. A gap is formed between the touch line 33 and the first touch line 31 to generate a variable distance, and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.

Please refer to FIG. 14 and FIG. 15 for a first embodiment of a cross-sectional view of a touch electrode layout and a cross-sectional line B-B' thereof according to a fourth embodiment of the present invention. The component arrangement in this embodiment is substantially the same as that of the foregoing third embodiment. The difference between the present embodiment and the third embodiment is that the touch electrode 33 and the second touch line 32 are separated. The second touch line 32 is disposed on the first insulating layer 22, and the second insulating layer 24 is covered thereon, and a through hole 242 is disposed on the touch electrode 33 and the first The second contact layer 242 extends through the second insulating layer 24, so that the touch electrode 33 can extend along the through hole 242 toward the second touch line 32, and the second touch The control line 32 is in electrical contact for the purpose of electrical connection. In addition, the sixteenth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the embodiment. The touch electrode 33 is also disposed in a cantilever manner. A gap is formed on the first insulating layer 22 and the first insulating layer 22, that is, the touch electrode 33 and the first touch line 31 generate a gap, and the gap can generate a variable distance and the distance Not equal to zero, the touch electrode 33 and the first touch line 31 generate a variable capacitance effect.

Please refer to FIG. 17, FIG. 18 and FIG. 19, which are respectively a schematic diagram of a touch electrode layout according to a fifth embodiment of the present invention, a cross-sectional view of a section line A-A' thereof, and a section line B-B'. The first embodiment of the cross-sectional view. The surface width W1 of the touch electrode 33 in the second direction D2 is not greater than the opening width W2 of the opening 241 in the second direction D2, wherein the present embodiment is substantially the same as the third embodiment. The difference from the third embodiment is that the touch electrodes 33 are spanned on both sides of the opening surface of the opening 241, so that the touch electrode 33 and the first insulating layer 22 create a gap. That is, the touch electrode 33 generates a gap with the first touch line 31, whereby a gap can be generated to generate a variable distance and the distance is not equal to zero, and is within the position corresponding to the first conductive surface 311. A second conductive surface 331 is formed on the surface, and the second conductive surface 331 of the touch electrode 33 is positioned higher than the opening surface of the opening 241. The twentieth embodiment is a cross-sectional view of the cross-sectional line BB' of the second embodiment of the present embodiment. The touch electrode 33 can also be disposed above the opening 241 in a cantilever manner. The second and fourth embodiments of the cross-sectional line BB' of the present embodiment are respectively shown in the third and fourth embodiments. The second conductive surface 331 of the touch electrode 33 is lower than and flatter than the opening. The position of the opening surface of the 241 is also applicable to the cantilever-shaped touch electrode 33 as described above.

Referring to the twenty-third and twenty-fourth drawings, respectively, a schematic diagram of a layout of a touch electrode according to a sixth embodiment of the present invention and a cross-sectional view of a section line A-A' thereof. The component arrangement in this embodiment is substantially the same as that in the fifth embodiment. The difference between the present embodiment and the fifth embodiment is that the surface width W3 of the touch electrode 33 in the second direction D2 is greater than The opening width 241 of the opening 241 is in the second direction D2, and the second conductive surface 331 of the touch electrode 33 is located above the opening surface of the opening 241.

Please refer to the twenty-fifth, twenty-sixth, and twenty-seventh drawings, which are respectively a schematic diagram of a touch electrode layout according to a seventh embodiment of the present invention, a cross-sectional view of the section line A-A', and a section line B- A cross-sectional view of B' is the first embodiment. The arrangement of the components in the embodiment is substantially the same as that of the fifth embodiment. The opening width W2 of the opening 241 in the second direction D2 is greater than the surface width W1 of the touch electrode 33 in the second direction D2. The difference between the present embodiment and the fifth embodiment is that the touch electrode 33 and the second touch line 32 are separately disposed and configured separately, and the second touch line 32 is disposed on the first An insulating layer 22 is disposed on the second touch line 32, and a second insulating layer is disposed on the overlapping area between the touch electrode 33 and the second touch line 32. A through hole 242 is formed through the second insulating layer 24 , so that the touch electrode 33 extends along the through hole 242 toward the second touch line 32 and is electrically connected to the second touch line 32 . Contact to achieve the purpose of electrical connection. The top surface of the first touch line 31 in the touch area 30 defines a first conductive surface 311, and the second insulating layer 24 defines an opening 241 at a position corresponding to the first conductive surface 311. The opening 241 is formed in a recessed shape, so that the touch electrode 33 is spanned on both sides of the opening surface of the opening 241 and creates a gap with the first insulating layer 22, that is, the opening The touch electrode 33 and the first touch line 31 generate a gap, thereby generating a variable distance and the distance is not equal to zero, so that the touch electrode 33 and the first touch line 31 are variable. Capacitance effect. In addition, the twenty-eighth, twenty-ninth, and thirteenth drawings are the second, third, and fourth embodiments of the cross-sectional view of the section line B-B' of the embodiment, respectively, according to the touch The shape of the electrode 33 or the position of the second conductive surface 331 of the touch electrode 33 is changed by other suitable structures; that is, the touch electrode 33 can also be disposed above the opening 241 in a cantilever manner, such as the twenty-eighth The second conductive surface 331 of the touch electrode 33 may also be lower than or flatter than the opening surface of the opening 241, as shown in FIG. 19 and FIG. 30; The positional shape of the conductive surface 331 is also applicable to the cantilever-shaped touch electrode 33.

Please refer to the 31st and 32nd drawings, which are respectively a schematic diagram of the layout of the touch electrodes according to the eighth embodiment of the present invention and a cross-sectional view thereof taken along line A-A'. The component arrangement in this embodiment is substantially the same as that in the seventh embodiment. The difference between the present embodiment and the seventh embodiment is that the surface width W3 of the touch electrode 33 in the second direction D2 is greater than the opening. The opening width W4 of the hole 241 in the second direction D2, and the second conductive surface 331 of the touch electrode 33 is located above the opening surface of the opening 241.

Please refer to the 33rd and 34th drawings, which are respectively a first and a second embodiment of the touch electrode 33 of the present invention. In the above embodiments, the inner surface of the touch electrode 33 has no bumps, and the second conductive surface 331 is used as an example. However, the inner surface of the touch electrode 33 may not be limited thereto. Other suitable structural changes, that is, the position of the inner surface of the touch electrode 33 corresponding to the position of the opening 241 extends at least one bump 332, and the extended volume of the bump 332 can enter the opening 241, such as the thirtieth In addition, as shown in the foregoing, at least one bump 332 extending from the inner surface of the touch electrode 33 is also applicable to the cantilever-shaped touch electrode 33, as shown in FIG.

Please refer to the thirty-fifth, thirty-sixth, thirty-seventh and thirty-eighth drawings, which are partial cross-sectional views of the first, second, third and fourth embodiments of the opening 241 of the present invention, respectively. . The opening 241 of all the above embodiments is described by taking the second insulating layer 24 as an example. However, the opening 241 can also be modified according to other suitable structures, that is, the opening 241 is also The second insulating layer 24 may not be penetrated, such as the thirty-fifth and thirty-sixth drawings; in addition, the opening 241 extends not only through the second insulating layer 24 but also partially downward into the first insulating layer 22, however, The first insulating layer 22 is not penetrated, such as the thirty-seventh and thirty-eighth figures.

Referring to the thirty-ninth and forty-fifth drawings, the first and second embodiments are cross-sectional views of the angle θ between the bottom edge of the inner edge of the opening 241 of the present invention and the inner edge hole wall. In all of the above embodiments, the included angle θ is not less than 90 degrees.

In addition, it should be noted that, in all the above embodiments, the gap between the touch electrode 33 and the first touch line 31 may be filled with an elastomer instead, such as a spacer or a photoresist. Deformation due to stress, the deformation variable is not equal to zero, and is used to generate a variable capacitance effect; at this time, the opening 241 can also penetrate the first insulating layer 22, so that the elastic body is in direct contact with the first touch line 31. .

Please refer to the 41st and 42nd drawings, which are schematic cross-sectional views of the array substrate of the present invention applied to a liquid crystal display device, and a cross-sectional line B-B' thereof. This embodiment is a liquid crystal display device 100 having a touch function. The liquid crystal display device 100 is formed by integrally bonding an array substrate 20 of the present invention and a pair of electrode substrates 10 therebetween. The liquid crystal layer 12, wherein the counter electrode substrate 10 includes a carrier substrate 101, the carrier substrate 101 is a transparent substrate, and an upper polarizing plate 13 is disposed on the outer surface of the carrier substrate 101, and the carrier substrate 101 is disposed inside the carrier substrate 101. A color filter layer 103 and a transparent electrode layer 104 are sequentially disposed on the surface, and a black matrix 102 is disposed in the color filter layer 103 to separate the color filter units, and finally the transparent layer An auxiliary touch unit 11 is disposed on the other surface of the electrode layer 104. The auxiliary touch unit 11 is made of an insulating material. In the embodiment, the auxiliary touch unit 11 is formed into a cone, but For example, the auxiliary touch unit 11 can also be a cylinder or a sphere; and the auxiliary touch unit 11 has a slight blocking effect on the light penetration, and the human eye is used to change the brightness of the red, green and blue light. Feel the difference and the blue light The dark change is less sensitive to the instinct. Therefore, in this embodiment, the auxiliary touch unit 11 is disposed at an opposite position corresponding to the sub-pixel area 26c of the blue filter unit, so that the blocking effect is less likely to be seen by the human eye. The auxiliary touch unit 11 extends toward the array substrate 20 and penetrates the liquid crystal layer 12 to form a free end 111 corresponding to the position of the touch area 30 of the array substrate 20, that is, relative to the touch. The position of the inner surface of the electrode 33 and the opening 241 of the electrode 33, and the position of the free end 111 of the auxiliary touch unit 11 is greater than one half of the thickness of the liquid crystal layer 12, as shown in the forty-second figure; A lower polarizing plate 27 is provided on the outer surface of the array substrate 20.

Referring to the forty-third figure, it is a schematic diagram of the operation of the liquid crystal display device of the present invention. When the finger touches the surface of the liquid crystal display device 100 having the touch function, the touched portion is deformed, and the free end 111 of the auxiliary touch unit 11 disposed on the transparent electrode layer 104 pushes the touch electrode 33 to deform. The second conductive surface 331 of the touch electrode 33 and the first conductive surface 311 are induced to have a variable capacitance effect, so that the liquid crystal display device 100 determines the position of the contact force according to the amount of change of the capacitance; It should be noted that the bumps 332 disposed on the touch electrodes 33 may also be omitted.

Please refer to the forty-fourth figure, which is a perspective view of another application of the array substrate of the present invention to a bistable display device. The embodiment is a bistable display device 4 having a touch function. The bistable display device 4 is formed by attaching a pair of electrode substrates 10a to an array substrate 20 of the present invention. The electrode substrate 10a is a plastic transparent carrier substrate 101a made of a polyethylene terephthalate (PET) material, and a transparent electrode layer 102a is disposed on the inner surface of the carrier substrate 101a. The other surface of the layer 102a is provided with an ink layer 103a, and finally adheres to the array substrate 20 of the present invention via an adhesive layer 104a, so that the bistable display device 4 has a touch function; and the bistable display device 4 When the surface is touched, the touched portion is deformed, so that a variable capacitance effect is induced between the second conductive surface 331 of the touch electrode 33 and the first conductive surface 311 for the bistable display device 4 to be based on the capacitance. The amount of change determines the location of the contact force.

While the present invention has been described in its preferred embodiments, the present invention is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

1. . . Touch type liquid crystal display device

2. . . LCD panel

3. . . Touch panel

4. . . Bistable display device

3a. . . Upper conductive substrate

3b. . . Lower conductive substrate

100. . . Liquid crystal display device

101. . . Carrier substrate

101a. . . Plastic transparent substrate

10, 10a. . . Counter electrode substrate

102a. . . Transparent electrode layer

103. . . Color filter layer

103a. . . Ink layer

104. . . Transparent electrode layer

104a. . . Adhesive layer

102. . . Black matrix

12. . . Liquid crystal layer

20. . . Array substrate

201. . . Carrier substrate

201a. . . surface

202. . . Component layer

twenty one. . . Scanning line

twenty three. . . Data line

25. . . Pixel electrode

26a, 26b, 26c. . . Sub-pixel area

28. . . Thin film transistor

31. . . First touch line

311. . . First conductive surface

32. . . Second touch line

30. . . Touch area

33. . . Touch electrode

331. . . Second conductive surface

332. . . Bump

twenty two. . . First insulating layer

twenty four. . . Second insulating layer

241. . . Opening

242. . . perforation

11. . . Auxiliary touch unit

111. . . Free end

13. . . Upper polarizer

27. . . Lower polarizer

D1. . . First direction

D2. . . Second direction

A-A’. . . Section line

B-B’. . . Section line

W1, W3. . . Face width

W2, W4. . . Opening width

The first figure is a schematic structural view of a conventional touch type liquid crystal display device.

The second figure is a schematic top view of the array substrate of the present invention.

The third figure is a schematic diagram of a layout of a touch electrode according to a first embodiment of the present invention.

Figure 4 is a cross-sectional view showing a section line A-A' of the first embodiment of the present invention.

Figure 5 is a cross-sectional view showing a first embodiment of a section line B-B' of the first embodiment of the present invention.

Figure 6 is a cross-sectional view showing a second embodiment of a section line B-B' of the first embodiment of the present invention.

FIG. 7 is a schematic view showing the layout of a touch electrode according to a second embodiment of the present invention.

Figure 8 is a cross-sectional view showing a first embodiment of a section line B-B' of the second embodiment of the present invention.

Figure 9 is a cross-sectional view showing a second embodiment of a section line B-B' of the second embodiment of the present invention.

FIG. 10 is a schematic view showing the layout of a touch electrode according to a third embodiment of the present invention.

Figure 11 is a cross-sectional view showing a section line A-A' of a third embodiment of the present invention.

Fig. 12 is a cross-sectional view showing a first embodiment of a section line B-B' of the third embodiment of the present invention.

Figure 13 is a cross-sectional view showing a second embodiment of a section line B-B' of the third embodiment of the present invention.

FIG. 14 is a schematic view showing the layout of a touch electrode according to a fourth embodiment of the present invention.

Fig. 15 is a cross-sectional view showing a first embodiment of a section line B-B' of the fourth embodiment of the present invention.

Figure 16 is a cross-sectional view showing a second embodiment of a section line B-B' of the fourth embodiment of the present invention.

Figure 17 is a schematic view showing the layout of a touch electrode according to a fifth embodiment of the present invention.

Figure 18 is a cross-sectional view showing a section line A-A' of the fifth embodiment of the present invention.

Fig. 19 is a cross-sectional view showing a first embodiment of a section line B-B' of the fifth embodiment of the present invention.

Fig. 20 is a cross-sectional view showing a second embodiment of a section line B-B' of the fifth embodiment of the present invention.

Figure 21 is a cross-sectional view showing a third embodiment of a section line B-B' of the fifth embodiment of the present invention.

Fig. 22 is a cross-sectional view showing a fourth embodiment of a section line B-B' of the fifth embodiment of the present invention.

Figure 23 is a schematic view showing the layout of a touch electrode according to a sixth embodiment of the present invention.

Figure 24 is a cross-sectional view showing a section line A-A' of the sixth embodiment of the present invention.

Figure 25 is a schematic view showing the layout of a touch electrode according to a seventh embodiment of the present invention.

Figure 26 is a cross-sectional view showing a section line A-A' of the seventh embodiment of the present invention.

Figure 27 is a cross-sectional view showing a first embodiment of a section line B-B' of the seventh embodiment of the present invention.

Figure 28 is a cross-sectional view showing a second embodiment of a section line B-B' of the seventh embodiment of the present invention.

The twenty-ninth embodiment is a third embodiment of a cross-sectional view taken along line B-B' of the seventh embodiment of the present invention.

Figure 30 is a cross-sectional view showing a fourth embodiment of a section line B-B' of the seventh embodiment of the present invention.

Figure 31 is a schematic view showing the layout of a touch electrode according to an eighth embodiment of the present invention.

Figure 32 is a cross-sectional view showing a section line A-A' of the eighth embodiment of the present invention.

Figure 33 is a first cross-sectional view showing a first embodiment of the touch electrode of the present invention.

Figure 34 is a partial cross-sectional view showing a second embodiment of the touch electrode of the present invention.

Figure 35 is a first partial cross-sectional view showing the opening of the present invention.

Figure 36 is a second embodiment of a partial cross-sectional view of the opening of the present invention.

Figure 37 is a third embodiment of a partial cross-sectional view of the opening of the present invention.

Figure 38 is a fourth partial cross-sectional view showing the opening of the present invention.

Figure 39 is a cross-sectional view showing the first embodiment of the angle θ between the bottom edge of the inner edge of the opening of the present invention and the inner edge hole wall.

Fig. 40 is a cross-sectional view showing the second embodiment of the angle θ between the bottom edge of the inner edge of the opening of the present invention and the inner edge hole wall.

A foreshadoh is a perspective view of a liquid crystal display device of the present invention.

Figure 42 is a cross-sectional view showing a section line B-B' of the liquid crystal display device of the present invention.

A forty-third figure is a schematic view showing the operation of the liquid crystal display device of the present invention.

Figure 44 is a perspective view of the bistable display device of the present invention.

201. . . Carrier substrate

201a. . . surface

202. . . Component layer

28. . . Thin film transistor

twenty three. . . Data line

twenty one. . . Scanning line

25. . . Pixel electrode

26a, 26c. . . Sub-pixel area

31. . . First touch line

32. . . Second touch line

twenty two. . . First insulating layer

twenty four. . . Second insulating layer

30. . . Touch area

241. . . Opening

33. . . Touch electrode

D1. . . First direction

D2. . . Second direction

A-A’. . . Section line

B-B’. . . Section line

Claims (201)

An array substrate having a touch structure includes: a carrier substrate on which a plurality of scan lines parallel along a second direction and a plurality of data along a first direction are disposed on the substrate a data line, and the scan line and the data line are electrically insulated from each other and interleaved to define a plurality of sub-pixels; a first touch line is disposed parallel to the scan line on the carrier a first insulating layer covering the scan lines and the first touch line for isolating the electrical properties of the scan lines and the first touch lines; a second insulating layer covers the data lines and the first insulating layer; a second touch line is parallel to the data lines and disposed on the second insulating layer, and the second touch line is And extending the scanning lines and the first touch lines; the touch electrodes are electrically connected to the second touch lines, and form a region overlapping the first touch lines. a touch area, in the touch area, the touch electrode and the first touch line Having a distance between the distance variable and not equal to zero, to generate a variable capacitive effects. The array substrate with a touch structure according to claim 1, wherein the array substrate is a thin film transistor array substrate. The array substrate with a touch structure as described in claim 2, wherein the relative position of the touch region to the corresponding thin film transistor is in a diagonal relationship. The array substrate with a touch structure as described in claim 2, wherein the relative positions of the touch regions and the corresponding thin film transistors are in the same side relationship. The array substrate with a touch structure according to claim 1, wherein the adjacent first touch lines are no more than 2 cm apart. The array substrate with a touch structure according to claim 1, wherein the adjacent second touch lines are no more than 2 cm apart. The array substrate of the touch panel of claim 1, wherein the touch electrode extends a bump on an inner surface corresponding to the position of the first touch line. The array substrate with a touch structure as described in claim 1, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first touch The line creates a gap, whereby the gap causes a variable capacitive effect of the touch electrode and the first touch line. The array substrate with a touch structure according to claim 8, wherein the inner surface of the touch electrode is in a ㄇ shape. The array substrate with a touch structure according to claim 1, wherein the touch electrode is in the shape of an arch. The array substrate with a touch structure according to claim 1, wherein the touch electrode is in a cantilever shape. The array substrate with a touch structure as described in claim 1, wherein the touch electrode and the second touch line are integrally formed. The array substrate with a touch structure as described in claim 1, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The array substrate with a touch structure as described in claim 1, wherein the second insulating layer further has an opening in the touch area. The array substrate with a touch structure according to claim 14, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 14, wherein the opening penetrates through the first insulating layer. The array substrate with a touch structure according to claim 14, wherein the opening has an elastic body. The array substrate with a touch structure according to claim 17, wherein the elastic body is a photoresist. The array substrate having a touch structure according to claim 17, wherein the elastic body is a spacer. The array substrate with a touch structure according to claim 14, wherein an angle between an inner edge of the opening and an inner edge wall is not less than 90 degrees. The array substrate with a touch structure as described in claim 14, wherein the touch electrode portion is partially attached and partially suspended on a bottom surface of the opening. The array substrate with a touch structure as described in claim 14, wherein the touch electrodes are disposed on opposite sides of the opening surface of the opening. The array substrate having the touch structure of claim 14, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The array substrate having the touch structure of claim 14, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The array substrate with a touch structure as described in claim 14, wherein the touch electrode has an inner surface position corresponding to the position of the first touch line higher than an open surface position of the opening. The array substrate with a touch structure according to claim 14, wherein the touch electrode is positioned at an inner surface position corresponding to the position of the first touch line to be flatter than the open surface of the opening. The array substrate with a touch structure as described in claim 14, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The array substrate with a touch structure according to claim 1, wherein the carrier substrate of the array substrate is a glass substrate. The array substrate with a touch structure as described in claim 1, wherein the carrier substrate of the array substrate is a plastic substrate made of a polyethylene terephthalate (PET) material. An array substrate having a touch structure includes: a carrier substrate on which a plurality of scan lines parallel along a second direction and a plurality of data along a first direction are disposed on the substrate a data line, and the scan line and the data line are electrically insulated from each other and interleaved to define a plurality of sub-pixels; a first touch line is disposed parallel to the scan line on the carrier a first insulating layer covering the scan lines and the first touch line for isolating the electrical properties of the scan lines and the first touch lines; a second touch line is disposed parallel to the data line and disposed on the first insulating layer, and the second touch line extends across the mutually intersecting scan lines and the first touch line in an extending direction thereof a second insulating layer covering the data lines, the second touch line and the first insulating layer, and providing a through hole to expose the second touch line; a touch electrode and the second touch The control line is electrically connected, and forms a region in an area overlapping the first touch line Control region, the touch area between the touch electrode and the first touch line having a variable distance and the distance is not zero, to generate a variable capacitive effects. The array substrate with a touch structure according to claim 30, wherein the array substrate is a thin film transistor array substrate. The array substrate with a touch structure as described in claim 31, wherein the relative position of the touch region to the corresponding thin film transistor is in a diagonal relationship. The array substrate with a touch structure as described in claim 31, wherein the relative positions of the touch regions and the corresponding thin film transistors are in the same side relationship. The array substrate with a touch structure according to claim 30, wherein the adjacent first touch lines are no more than 2 cm apart. The array substrate with a touch structure according to claim 30, wherein the adjacent second touch lines are no more than 2 cm apart. The array substrate with a touch structure as described in claim 30, wherein the touch electrode extends a bump on an inner surface corresponding to the position of the first touch line. The array substrate with a touch structure as described in claim 30, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first touch The line creates a gap, whereby the gap causes a variable capacitive effect of the touch electrode and the first touch line. The array substrate with a touch structure according to claim 37, wherein the inner surface of the touch electrode is in a ㄇ shape. The array substrate with a touch structure according to claim 30, wherein the touch electrode is in the shape of an arch. The array substrate with a touch structure according to claim 30, wherein the touch electrode is in a cantilever shape. The array substrate with a touch structure as described in claim 30, wherein the touch electrode and the second touch line are separately disposed and configured separately. The array substrate with a touch structure as described in claim 30, wherein the through hole is disposed at an overlap of the touch electrode and the second touch line. The array substrate with a touch structure as described in claim 30, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The array substrate with a touch structure as described in claim 30, wherein the second insulating layer further has an opening in the touch area. The array substrate with a touch structure according to claim 44, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 44, wherein the opening penetrates through the first insulating layer. The array substrate with a touch structure according to claim 44, wherein an elastic body exists in the opening. The array substrate having a touch structure according to claim 47, wherein the elastic body is a photoresist. The array substrate having a touch structure according to claim 47, wherein the elastic body is a spacer. The array substrate with a touch structure according to claim 44, wherein an angle between an inner edge of the opening and an inner edge wall is not less than 90 degrees. The array substrate with a touch structure as described in claim 44, wherein the touch electrode portion is partially attached and partially suspended on a bottom surface of the opening. The array substrate with a touch structure as described in claim 44, wherein the touch electrodes are spanned on opposite sides of the opening surface of the opening. The array substrate having the touch structure of claim 44, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The array substrate having the touch structure of claim 44, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The array substrate with a touch structure as described in claim 44, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is higher than the position of the open surface of the opening. The array substrate having the touch structure of claim 44, wherein the touch electrode is positioned at an inner surface position corresponding to the first touch line position to be flatter than the open surface of the opening. The array substrate with a touch structure as described in claim 44, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The array substrate with a touch structure according to claim 30, wherein the carrier substrate of the array substrate is a glass substrate. The array substrate with a touch structure according to claim 30, wherein the carrier substrate of the array substrate is a plastic substrate made of a polyethylene terephthalate (PET) material. A display device having an array substrate with a touch structure includes: an array substrate , the array substrate comprising: a carrier substrate, wherein the substrate is provided with a plurality of scan lines juxtaposed along a second direction And a plurality of data lines juxtaposed along a first direction, and the scan lines and the data lines are electrically insulated from each other and interleaved to define a plurality of sub pixels; a first touch line And the scan line is disposed on the carrier substrate in parallel with each other, and the extending direction thereof is interlaced with the data line; a first insulating layer covers each scan line and the first touch line for isolating each scan a second insulating layer covering the data lines and the first insulating layer; a second touch line parallel to the data line and disposed in the second On the insulating layer, the second touch line crosses the mutually intersecting scan lines and the first touch line in the extending direction thereof; a touch electrode is electrically connected to the second touch line, and The area overlapping the first touch line forms a touch area. In the touch area, having between the touch electrode and the touch line of a first variable distance and the distance is not zero, to generate a variable capacitive effects; the electrode substrate pair to the line The transparent substrate layer is disposed on the inner surface of the substrate, and a transparent electrode layer is disposed on the color filter. On the other surface of the layer; an auxiliary touch unit is disposed on the other surface of the transparent electrode layer and corresponding to the position of the touch area; a liquid crystal layer is formed on the array substrate and the opposite electrode substrate between. The display device of the array substrate with a touch structure according to claim 60, wherein the color filter layer comprises at least a blue filter unit. The display device of the array substrate with a touch structure according to claim 60, wherein the array substrate is a thin film transistor array substrate. The display device of the array substrate with a touch structure according to claim 62, wherein the relative position of the touch region and the corresponding thin film transistor is in a diagonal relationship. The display device of the array substrate with a touch structure according to claim 62, wherein the relative position of the touch region and the corresponding thin film transistor is in the same side relationship. The display device of the array substrate with a touch structure according to claim 61, wherein the touch area is located in a sub-pixel area corresponding to the blue filter unit. The display device of the array substrate with a touch structure according to claim 60, wherein the adjacent first touch line has a distance of no more than 2 cm. The display device of the array substrate with a touch structure according to claim 60, wherein the adjacent second touch line has a distance of no more than 2 cm. The display device of the array substrate having the touch structure of claim 60, wherein the touch electrode extends a bump on the inner surface corresponding to the position of the first touch line. The display device of the array substrate having the touch structure of claim 60, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first A touch line generates a gap, whereby the gap causes a variable capacitance effect between the touch electrode and the first touch line. The display device of the array substrate with a touch structure according to claim 69, wherein the inner surface of the touch electrode is in a ㄇ shape. The display device of the array substrate with a touch structure according to claim 60, wherein the touch electrode is in the shape of an arch. The display device of the array substrate with a touch structure according to claim 60, wherein the touch electrode is in a cantilever shape. The display device of the array substrate with a touch structure according to claim 60, wherein the touch electrode and the second touch line are integrally formed. The display device of the array substrate with a touch structure according to claim 60, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The display device of the array substrate with a touch structure according to claim 60, wherein the second insulating layer further has an opening in the touch area. The display device of the array substrate with a touch structure according to claim 75, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 75, wherein the opening penetrates through the first insulating layer. The array substrate with a touch structure according to claim 75, wherein an elastic body exists in the opening. The array substrate having a touch structure according to claim 78, wherein the elastic body is a photoresist. The array substrate having a touch structure according to claim 78, wherein the elastic body is a spacer. The array substrate with a touch structure according to claim 75, wherein an angle between an inner edge of the opening and an inner edge wall is not less than 90 degrees. The display device of the array substrate with a touch structure as described in claim 75, wherein the touch electrode portion is partially attached and partially suspended on the bottom surface of the opening. The display device of the array substrate with a touch structure according to claim 75, wherein the touch electrodes are spanned on both sides of the opening surface of the opening. The display device of the array substrate with a touch structure according to claim 75, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The display device of the array substrate with a touch structure according to claim 75, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 75, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is higher than the position of the open surface of the opening. The display device of the array substrate having the touch structure of claim 75, wherein the touch electrode is positioned at an inner surface position corresponding to the position of the first touch line to be flatter than the open surface of the opening. The display device of the array substrate having the touch structure of claim 75, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The display device of the array substrate with a touch structure according to claim 60, wherein the auxiliary touch unit has a free end corresponding to the opening position of the touch area. The display device of the array substrate with a touch structure according to claim 60, wherein the auxiliary touch unit is a cylinder. The display device of the array substrate with a touch structure according to claim 60, wherein the auxiliary touch unit is a cone. The display device of the array substrate with a touch structure according to claim 60, wherein the auxiliary touch unit is a sphere. The display device of the array substrate with a touch structure according to claim 61, wherein the auxiliary touch unit is disposed in a region corresponding to the blue filter unit of the opposite electrode substrate. The display device of the array substrate with a touch structure according to claim 60, wherein the auxiliary touch unit has a length greater than one half of the thickness of the liquid crystal layer. The display device of the array substrate with a touch structure according to claim 60, wherein the carrier substrate of the array substrate is a glass substrate. The display device of the array substrate with a touch structure according to claim 60, wherein the carrier substrate of the array substrate is plasticized by a polyethylene terephthalate (PET) material. Substrate. The display device of the array substrate with a touch structure according to claim 60, wherein the carrier substrate of the counter electrode substrate is a glass substrate. The display device of the array substrate with a touch structure according to claim 60, wherein the carrier substrate of the counter electrode substrate is made of a polyethylene terephthalate (PET) material. Plastic substrate. The display device of the array substrate with a touch structure according to claim 60, wherein the polarizing plate and the upper polarizing plate are respectively coupled to the outer surfaces of the array substrate and the opposite electrode substrate. A display device having an array substrate with a touch structure includes: an array substrate , the array substrate comprising: a carrier substrate, wherein the substrate is provided with a plurality of scan lines juxtaposed along a second direction And a plurality of data lines juxtaposed along a first direction, and the scan lines and the data lines are electrically insulated from each other and interleaved to define a plurality of sub pixels; a first touch line And the scan line is disposed on the carrier substrate in parallel with each other, and the extending direction thereof is interlaced with the data line; a first insulating layer covers each scan line and the first touch line for isolating each scan The second touch line is parallel to the data line and disposed on the first insulating layer, and the second touch line crosses each other in the extending direction thereof Each of the scan lines and the first touch line; a second insulating layer covering each of the data lines, the second touch line and the first insulating layer, and providing a through hole to expose the second touch line a touch electrode electrically connected to the second touch line And forming a touch area in the area overlapping the first touch line, wherein the touch electrode and the first touch line have a variable distance and the distance is not equal to zero For generating a variable capacitance effect; a pair of electrode substrates for correspondingly engaging with the array substrate, the opposite electrode substrate comprising: a carrier substrate, which is a transparent substrate; a color filter layer, The transparent electrode layer is disposed on the other surface of the color filter layer; an auxiliary touch unit is disposed on the other surface of the transparent electrode layer, and is correspondingly touched a position of the control region; a liquid crystal layer formed between the array substrate and the opposite electrode substrate. The display device of the array substrate with a touch structure according to claim 100, wherein the color filter layer comprises at least a blue filter unit. The display device of the array substrate with a touch structure according to claim 100, wherein the array substrate is a thin film transistor array substrate. The display device of the array substrate with a touch structure according to claim 102, wherein the relative position of the touch region and the corresponding thin film transistor is in a diagonal relationship. The display device of the array substrate with a touch structure according to claim 102, wherein the relative position of the touch region and the corresponding thin film transistor is in the same side relationship. The display device of the array substrate with a touch structure according to claim 101, wherein the touch area is located in a sub-pixel area corresponding to the blue filter unit. The display device of the array substrate with a touch structure according to claim 100, wherein the adjacent first touch line has a distance of no more than 2 cm. The display device of the array substrate with a touch structure according to claim 100, wherein the adjacent second touch line has a distance of no more than 2 cm. The display device of the array substrate having the touch structure of claim 100, wherein the touch electrode extends a bump on the inner surface corresponding to the position of the first touch line. The display device of the array substrate having the touch structure of claim 100, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first A touch line generates a gap, whereby the gap causes a variable capacitance effect between the touch electrode and the first touch line. The display device of the array substrate with a touch structure as described in claim 109, wherein the inner surface of the touch electrode is in a meandering shape. The display device of the array substrate with a touch structure according to claim 100, wherein the touch electrode is in the shape of an arch. The display device of the array substrate with a touch structure according to claim 100, wherein the touch electrode is in a cantilever shape. The display device of the array substrate with a touch structure according to claim 100, wherein the touch electrode and the second touch line are separately disposed and configured separately. The display device of the array substrate having the touch structure of claim 100, wherein the through hole is disposed at an overlap of the touch electrode and the second touch line. The display device of the array substrate with a touch structure as described in claim 100, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The display device of the array substrate with a touch structure according to claim 100, wherein the second insulating layer further has an opening in the touch area. The display device of the array substrate with a touch structure according to claim 116, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 116, wherein the opening penetrates through the first insulating layer. The array substrate with a touch structure according to claim 116, wherein an elastic body exists in the opening. The array substrate with a touch structure as described in claim 119, wherein the elastic body is a photoresist. The array substrate with a touch structure as described in claim 119, wherein the elastomer is a spacer. The display device of the array substrate with a touch structure according to claim 116, wherein an angle between the bottom surface of the inner edge of the opening and the inner edge wall is not less than 90 degrees. The display device of the array substrate with a touch structure as described in claim 116, wherein the touch electrode portion is partially attached and partially suspended on the bottom surface of the opening. The display device of the array substrate with a touch structure as described in claim 116, wherein the touch electrodes are spanned on both sides of the opening surface of the opening. The display device of the array substrate with a touch structure according to claim 116, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 116, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 116, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is higher than the position of the open surface of the opening. The display device of the array substrate having the touch structure of claim 116, wherein the inner surface of the touch electrode corresponding to the position of the first touch line is flatter than the open surface of the opening. The display device of the array substrate with a touch structure as described in claim 116, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The display device of the array substrate with a touch structure according to claim 100, wherein the auxiliary touch unit has a free end corresponding to the opening position of the touch area. The display device of the array substrate with a touch structure according to claim 100, wherein the auxiliary touch unit is a cylinder. The display device of the array substrate with a touch structure according to claim 100, wherein the auxiliary touch unit is a cone. The display device of the array substrate with a touch structure according to claim 100, wherein the auxiliary touch unit is a sphere. The display device of the array substrate with a touch structure according to claim 101, wherein the auxiliary touch unit is disposed in a region corresponding to the blue filter unit of the opposite electrode substrate. The display device of the array substrate with a touch structure according to claim 100, wherein the auxiliary touch unit has a length greater than one half of the thickness of the liquid crystal layer. The display device of the array substrate with a touch structure according to claim 100, wherein the carrier substrate of the array substrate is a glass substrate. The display device of the array substrate with a touch structure according to claim 100, wherein the carrier substrate of the array substrate is plasticized by a polyethylene terephthalate (PET) material. Substrate. The display device of the array substrate with a touch structure according to claim 100, wherein the carrier substrate of the counter electrode substrate is a glass substrate. The display device of the array substrate with a touch structure according to claim 100, wherein the carrier substrate of the counter electrode substrate is made of a polyethylene terephthalate (PET) material. Plastic substrate. The display device of the array substrate having the touch structure of claim 100, wherein the polarizing plate and the upper polarizing plate are respectively coupled to the outer surfaces of the array substrate and the opposite electrode substrate. A display device having an array substrate with a touch structure includes: an array substrate , the array substrate comprising: a carrier substrate, wherein the substrate is provided with a plurality of scan lines juxtaposed along a second direction And a plurality of data lines juxtaposed along a first direction, and the scan lines and the data lines are electrically insulated from each other and interleaved to define a plurality of sub pixels; a first touch line And the scan line is disposed on the carrier substrate in parallel with each other, and the extending direction thereof is interlaced with the data line; a first insulating layer covers each scan line and the first touch line for isolating each scan a second insulating layer covering the data lines and the first insulating layer; a second touch line parallel to the data line and disposed in the second On the insulating layer, the second touch line crosses the mutually intersecting scan lines and the first touch line in the extending direction thereof; a touch electrode is electrically connected to the second touch line, and The area overlapping the first touch line forms a touch area. In the touch area, the touch electrode and the first touch line have a variable distance and the distance is not equal to zero for generating a variable capacitance effect; the pair of electrode substrates are used for And corresponding to the array substrate, the opposite electrode substrate comprises: a carrier substrate, which is a transparent substrate; a transparent electrode layer is disposed on the inner surface of the carrier substrate; an ink layer is disposed on the transparent electrode The other surface of the layer; an adhesive layer is disposed on the other surface of the ink layer for adhering the array substrate and the opposite electrode substrate. The display device of the array substrate with a touch structure according to claim 141, wherein the array substrate is a thin film transistor array substrate. The display device of the array substrate with a touch structure as described in claim 142, wherein the relative position of the touch region to the corresponding thin film transistor is in a diagonal relationship. The display device of the array substrate with a touch structure as described in claim 142, wherein the relative position of the touch region and the corresponding thin film transistor is in the same side relationship. The display device of the array substrate with a touch structure according to claim 141, wherein the adjacent first touch line has a distance of no more than 2 cm. The display device of the array substrate with a touch structure according to claim 141, wherein the adjacent second touch line is no more than 2 cm apart. The display device of the array substrate having the touch structure of claim 141, wherein the touch electrode extends a bump on the inner surface corresponding to the position of the first touch line. The display device of the array substrate having the touch structure of claim 141, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first A touch line generates a gap, whereby the gap causes a variable capacitance effect between the touch electrode and the first touch line. The display device of the array substrate with a touch structure as described in claim 148, wherein the inner surface of the touch electrode is in a ㄇ shape. The display device of the array substrate with a touch structure as described in claim 141, wherein the touch electrode is in the shape of an arch. The display device of the array substrate with a touch structure according to claim 141, wherein the touch electrode is in a cantilever shape. The display device of the array substrate with a touch structure as described in claim 141, wherein the touch electrode and the second touch line are integrally formed. The display device of the array substrate with a touch structure as described in claim 141, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The display device of the array substrate with a touch structure as described in claim 141, wherein the second insulating layer further has an opening in the touch area. The display device of the array substrate with a touch structure according to claim 154, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 154, wherein the opening penetrates through the first insulating layer. The array substrate with a touch structure according to claim 154, wherein an elastic body exists in the opening. The array substrate with a touch structure as described in claim 157, wherein the elastic body is a photoresist. The array substrate with a touch structure as described in claim 157, wherein the elastomer is a spacer. The display device of the array substrate with a touch structure according to claim 154, wherein an angle between an inner edge of the opening and an inner edge wall is not less than 90 degrees. The display device of the array substrate with a touch structure as described in claim 154, wherein the touch electrode portion is partially attached and partially suspended on the bottom surface of the opening. The display device of the array substrate with a touch structure as described in claim 154, wherein the touch electrodes are spanned on both sides of the opening surface of the opening. The display device of the array substrate having the touch structure of claim 154, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 154, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure as described in claim 154, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is higher than the position of the open surface of the opening. The display device of the array substrate having the touch structure of claim 154, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is equal to the position of the open surface of the opening. The display device of the array substrate having the touch structure as described in claim 154, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The display device of the array substrate with a touch structure according to claim 141, wherein the carrier substrate of the array substrate is a glass substrate. The display device of the array substrate with a touch structure as described in claim 141, wherein the carrier substrate of the array substrate is plasticized by a polyethylene terephthalate (PET) material. Substrate. The display device of the array substrate with a touch structure according to claim 141, wherein the carrier substrate of the counter electrode substrate is made of a polyethylene terephthalate (PET) material. Plastic substrate. A display device having an array substrate with a touch structure includes: an array substrate , the array substrate further comprising: a carrier substrate on which a plurality of scan lines are arranged along a second direction (scan line) And a plurality of data lines juxtaposed along a first direction, and the scan lines and the data lines are electrically insulated from each other and interleaved to define a plurality of sub-pixels; a first touch The line is disposed on the carrier substrate in parallel with the scan line, and the extending direction thereof is interlaced with the data line; a first insulating layer covers each scan line and the first touch line for isolating each The second touch line is parallel to the data line and disposed on the first insulating layer, and the second touch line crosses in the extending direction of the scan line and the first touch line. Each of the scan lines and the first touch line; a second insulating layer covering each of the data lines, the second touch line and the first insulating layer, and a through hole is provided to expose the second touch a touch electrode, which is electrically connected to the second touch line And forming a touch area in the area overlapping the first touch line, wherein the touch electrode and the first touch line have a variable distance and the distance is not Is equal to zero for generating a variable capacitance effect; the pair of electrode substrates are for engaging with the array substrate, and the opposite electrode substrate further comprises: a carrier substrate, which is a transparent substrate; a transparent electrode layer, The ink layer is disposed on the other surface of the transparent electrode layer; an adhesive layer is disposed on the other surface of the ink layer for bonding the array substrate and Counter electrode substrate. The display device of the array substrate with a touch structure according to claim 171, wherein the array substrate is a thin film transistor array substrate. The display device of the array substrate with a touch structure as described in claim 172, wherein the relative position of the touch region and the corresponding thin film transistor is in a diagonal relationship. The display device of the array substrate with a touch structure as described in claim 172, wherein the relative position of the touch region and the corresponding thin film transistor is in the same side relationship. The display device of the array substrate with a touch structure as described in claim 171, wherein the adjacent first touch line has a distance of no more than 2 cm. The display device of the array substrate with a touch structure as described in claim 171, wherein the adjacent second touch line has a distance of no more than 2 cm. The display device of the array substrate with a touch structure as described in claim 171, wherein the touch electrode extends a bump on an inner surface corresponding to the position of the first touch line. The display device of the array substrate having the touch structure as described in claim 171, wherein the touch electrode is recessed on the inner surface corresponding to the position of the first touch line, so that the touch electrode and the first A touch line generates a gap, whereby the gap causes a variable capacitance effect between the touch electrode and the first touch line. The display device of the array substrate with a touch structure as described in claim 178, wherein the inner surface of the touch electrode is in a ㄇ shape. The display device of the array substrate with a touch structure as described in claim 171, wherein the touch electrode is in the shape of an arch. The display device of the array substrate with a touch structure as described in claim 171, wherein the touch electrode is in a cantilever shape. The display device of the array substrate with a touch structure as described in claim 171, wherein the touch electrode and the second touch line are separately disposed and configured separately. The display device of the array substrate with a touch structure as described in claim 171, wherein the through hole is disposed at an overlap of the touch electrode and the second touch line. The display device of the array substrate with a touch structure as described in claim 171, wherein the touch electrode portion is partially attached and partially suspended on the second insulating layer. The display device of the array substrate with a touch structure as described in claim 171, wherein the second insulating layer further has an opening in the touch area. The display device of the array substrate with a touch structure according to claim 185, wherein the opening does not penetrate the first insulating layer. The array substrate with a touch structure according to claim 185, wherein the opening penetrates through the first insulating layer. An array substrate having a touch structure according to claim 185, wherein an elastomer is present in the opening. The array substrate with a touch structure as described in claim 188, wherein the elastic body is a photoresist. The array substrate with a touch structure as described in claim 188, wherein the elastomer is a spacer. The display device of the array substrate with a touch structure according to claim 185, wherein an angle between an inner edge of the opening and an inner edge wall is not less than 90 degrees. The display device of the array substrate with a touch structure as described in claim 185, wherein the touch electrode portion is attached and partially suspended on the bottom surface of the opening. The display device of the array substrate with a touch structure as described in claim 185, wherein the touch electrodes are spanned on both sides of the opening surface of the opening. The display device of the array substrate having the touch structure of claim 185, wherein the opening width of the opening in the second direction is greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 185, wherein the opening width of the opening in the second direction is not greater than the surface width of the touch electrode in the second direction. The display device of the array substrate having the touch structure of claim 185, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is higher than the position of the open surface of the opening. The display device of the array substrate having the touch structure of claim 185, wherein the inner surface of the touch electrode corresponding to the position of the first touch line is flatter than the open surface of the opening. The display device of the array substrate having the touch structure of claim 185, wherein the position of the inner surface of the touch electrode corresponding to the position of the first touch line is lower than the position of the open surface of the opening. The display device of the array substrate with a touch structure as described in claim 171, wherein the carrier substrate of the array substrate is a glass substrate. The display device of the array substrate with a touch structure as described in claim 171, wherein the carrier substrate of the array substrate is plasticized by a polyethylene terephthalate (PET) material. Substrate. The display device of the array substrate with a touch structure as described in claim 171, wherein the carrier substrate of the counter electrode substrate is made of a polyethylene terephthalate (PET) material. Plastic substrate.