A circuit structure, a display panel and a terminal device

Abstract

The application discloses a circuit structure, a display panel and a terminal device, and mainly aims at reducing power consumption of the display panel. The circuit structure comprises a plurality of electrostatic ring structures, a plurality of wirings and a plurality of sharp-point discharge structures. One wiring corresponds to one sharp-point discharge structure. One electrostatic ring structure corresponds to two groups of wirings. The first group of wirings is composed of at least two wirings, and the second group of wirings is composed of at least two wirings. Each wiring in the first group of wirings is connected with the first end of the electrostatic ring structure through the corresponding sharp-point discharge structure. Each wiring in the second group of wirings is connected with the second end of the electrostatic ring structure through the corresponding sharp-point discharge structure. The sharp-point discharge structure comprises two sharp-point discharge bodies. The front end of each sharp-point discharge body is provided with a discharge sharp point, and the two discharge sharp points are opposite to each other. The rear end of one sharp-point discharge body is connected with the corresponding wiring, and the rear end of the other sharp-point discharge body is connected with the electrostatic ring structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of display panel, in particular to a circuit structure, a display panel and a terminal device. BACKGROUND

[0002] Display technology is a frontier technology that uses electronic technology to provide flexible visual information for human beings, and the visual performance of a display panel as a real carrier of display technology has been continuously developing. In order to realize the flexible characteristics of the display panel, the display panel is required to have a short response time, low driving power consumption, and the ability to switch pictures at any time. With the increasingly severe global environmental protection and energy saving trend, the power consumption problem of the display panel has attracted more and more attention.

[0003] At present, the power consumption of the display device in the display panel comes from the power supply of the signal line, and the largest consumption is the RC Delay of the signal line. Among them, the electrostatic ring is a great power consumption source of the signal line RC Delay. Due to the consideration of preventing static damage, almost every signal line of the display device is provided with an electrostatic ring to ensure that it will not be damaged by static interference and cause display abnormalities. Due to the large number of electrostatic rings, the consumption of RC is very high, which makes the proportion of the electrostatic ring in the panel power consumption very high.

[0004] With the increasing requirement of energy saving, the current panel design of setting an electrostatic ring for each signal line has been difficult to meet the low power consumption requirement. SUMMARY

[0005] Therefore, the present application provides a circuit structure, a display panel and a terminal device, which mainly aims to reduce the power consumption of the display panel.

[0006] In order to achieve the above purpose, the present application mainly adopts the following technical scheme:

[0007] In a first aspect, the present application provides a circuit structure, which comprises: a plurality of electrostatic ring structures, a plurality of wiring lines and a plurality of sharp tip discharge structures;

[0008] One of the wiring lines corresponds to one of the sharp tip discharge structures;

[0009] One of the electrostatic ring structures corresponds to two groups of wiring lines, wherein the first group of wiring lines is composed of at least two of the wiring lines, and the second group of wiring lines is composed of at least two of the wiring lines; each of the wiring lines in the first group of wiring lines is connected to the first end of the electrostatic ring structure through the corresponding sharp tip discharge structure; each of the wiring lines in the second group of wiring lines is connected to the second end of the electrostatic ring structure through the corresponding sharp tip discharge structure;

[0010] The tip discharge structure comprises two tip discharges.

[0011] The front end of each of the tip discharges is provided with a discharge tip, and the two discharge tips are opposite to each other. The rear end of one of the tip discharges is connected with the corresponding wiring, and the rear end of the other tip discharge is connected with the electrostatic ring structure.

[0012] In a second aspect, the present application provides a display panel comprising the circuit structure of the first aspect.

[0013] In a third aspect, the present application provides a terminal device comprising the display panel of the second aspect.

[0014] The circuit structure, the display panel and the terminal device provided by the present application, the circuit structure comprises a plurality of electrostatic ring structures, a plurality of wirings and a plurality of tip discharge structures. One wiring corresponds to one tip discharge structure. One electrostatic ring structure corresponds to two groups of wirings, the first group of wirings is composed of at least two wirings, and the second group of wirings is composed of at least two wirings. Each wiring in the first group of wirings is connected with the first end of the electrostatic ring structure through the corresponding tip discharge structure, and each wiring in the second group of wirings is connected with the second end of the electrostatic ring structure through the corresponding tip discharge structure. The tip discharge structure comprises two tip discharges, and the front end of each tip discharge is provided with a discharge tip, and the two discharge tips are opposite to each other. The rear end of one of the tip discharges is connected with the corresponding wiring, and the rear end of the other tip discharge is connected with the electrostatic ring structure. It can be seen that in the scheme provided by the present application, each wiring is protected by the electrostatic ring structure, and the sharing of the electrostatic ring structures of the plurality of wirings is realized, and it is not necessary to set a separate electrostatic ring structure for each wiring. Since the number of electrostatic ring structures is reduced, the power consumption of the display panel can be reduced. In addition, since each wiring is connected with the electrostatic ring structure through the corresponding tip discharge structure, the static electricity released by the wiring can be conducted to the electrostatic ring structure in time while avoiding the short circuit between the wirings connected with the same electrostatic ring structure.

[0015] The above description is only a summary of the technical scheme of the present application. In order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the technical solutions of the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0017] Figure 1 A structural diagram of a circuit structure provided by an embodiment of the present application is shown;

[0018] Figure 2 A structural diagram of a circuit structure provided by another embodiment of the present application is shown;

[0019] Figure 3 A structural diagram of a tip discharge structure provided by another embodiment of the present application is shown;

[0020] Figure 4 A structural diagram of a display panel provided by an embodiment of the present application is shown;

[0021] Figure 5 A structural diagram of a terminal device provided by an embodiment of the present application is shown. DETAILED DESCRIPTION

[0022] Exemplary embodiments of the present disclosure will be described in detail with reference to the drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be accurately conveyed to those skilled in the art.

[0023] At present, an electrostatic ring structure is provided in an LCD, an OLED and other display panels. When electrostatic discharge occurs in a signal line, due to the voltage weakening effect and electrostatic dissipation effect of the electrostatic ring, damage to the signal line caused by electrostatic discharge is effectively avoided. A conventional electrostatic ring structure is that only one signal line is connected to each end of the electrostatic ring structure. When the display panel is normally working, since the electrostatic ring structure itself is composed of TFTs, coupling capacitance and leakage current and other influences are inevitably present, which will increase the additional power consumption of the signal line. Due to the large number of electrostatic ring structures, great power consumption is caused. In order to reduce the power consumption of the display panel, an embodiment of the present application provides a circuit structure, a display panel and a terminal device, so as to reduce the power consumption of the display panel without affecting the electrostatic discharge function of the display panel. The circuit structure, the display panel and the terminal device will be described in detail below.

[0024] As Figure 1As shown, the embodiment of the present application provides a circuit structure, which comprises a plurality of wirings 11, a plurality of tip discharge structures 12 and a plurality of electrostatic ring structures 13. One of the wirings 11 corresponds to one of the tip discharge structures 12.

[0025] One of the electrostatic ring structures 13 corresponds to two groups of wirings, wherein the first group of wirings is composed of at least two of the wirings 11, and the second group of wirings is composed of at least two of the wirings 11; each of the wirings 11 in the first group of wirings is connected to the first end of the electrostatic ring structure 13 through the corresponding tip discharge structure 12; and each of the wirings 11 in the second group of wirings is connected to the second end of the electrostatic ring structure 13 through the corresponding tip discharge structure 12.

[0026] In the following, the connection relationship and interaction among the wirings 11, the tip discharge structures 12 and the electrostatic ring structures 13 will be described by taking Figure 1 as an example. For the sake of clarity of the description, Figure 1 only the connection of one of the electrostatic ring structures 13 with the wirings 11 and the tip discharge structures 12 is shown.

[0027] The wirings 11:

[0028] The wirings 11 include the wirings for discharging static electricity in the display panel and the wirings for conducting static electricity to the ground in the display panel. The wirings for discharging static electricity are signal lines, which are scanning lines or data lines connected with the pixel units in the display panel and control the pixel units. The wirings for conducting static electricity to the ground are static discharge lines for conducting static electricity in the electrostatic ring structure to the ground.

[0029] For example, Figure 1 in the embodiment, the four wirings 11 are all data lines, which are all connected with the electrostatic ring structure 13 through their respective corresponding tip discharge structures 12 (the part of the dashed line frame corresponding to the reference sign 12 in the embodiment) and the electrostatic ring structure 13 (the part of the dashed line frame corresponding to the reference sign 13 in the embodiment). Figure 1 Figure 1

[0030] The tip discharge structures 12:

[0031] The tip discharge structures 12 are used to connect the wirings 11 and the electrostatic ring structures 13. In order to ensure that the static electricity is conducted to the electrostatic ring structure for static electricity consumption when the wirings discharge static electricity, and at the same time, to avoid short circuit between the wirings connected to the same electrostatic ring structure, one of the wirings 11 corresponds to one of the tip discharge structures 12.

[0032] For example, Figure 1 in the embodiment, the four wirings 11 all have their corresponding tip discharge structures 12.

[0033] The electrostatic ring structure 13:​​

[0034] The static ring structure 13 is used to acquire the static electricity released by the wiring 11. In order to reduce the power consumption of the display panel static electricity release, each end of a static ring structure 13 is connected with at least two wirings 11. The connection relationship of the static ring structure 13 is described below by taking one static ring structure 13 as an example:

[0035] One static ring structure 13 corresponds to two groups of wirings. The first group of wirings is composed of at least two wirings 11, and the second group of wirings is composed of at least two wirings 11. It should be noted that if the static ring structure 13 is only used to acquire the static electricity released by the signal lines, then the wirings in the first group of wirings and the second group of wirings are all signal lines that release static electricity. If the static ring structure 13 needs to not only acquire the static electricity released by the signal lines, but also conduct the acquired static electricity, then the first group of wirings and / or the second group of wirings include static electricity release lines that transmit the acquired static electricity to the ground lines. The wirings in the first group of wirings and the second group of wirings except the static electricity release lines are all signal lines that can release static electricity. Each wiring 11 in the first group of wirings is connected with the first end of the static ring structure 13 through the corresponding sharp discharge structure 12, and each wiring 11 in the second group of wirings is connected with the second end of the static ring structure 13 through the corresponding sharp discharge structure 12.

[0036] For example, the static ring structure 13 corresponds to two groups of wirings. The first group of wirings is composed of two data lines 11, and the second group of wirings is composed of two data lines 11. Each wiring 11 in the first group of wirings is connected with the first end A of the static ring structure 13 through the corresponding sharp discharge structure 12. Each wiring 11 in the second group of wirings is connected with the second end B of the static ring structure 13 through the corresponding sharp discharge structure 12. When the data line 11 releases static electricity, the static ring structure 13 acquires the static electricity through the corresponding sharp discharge structure 12 of the data line 11, and consumes the acquired static electricity.

[0037] The circuit structure provided by the embodiment of the present application comprises a plurality of electrostatic ring structures, a plurality of wirings and a plurality of tip discharge structures. One wiring corresponds to one tip discharge structure. One electrostatic ring structure corresponds to two groups of wirings, the first group of wirings is composed of at least two wirings, and the second group of wirings is composed of at least two wirings. Each wiring in the first group of wirings is connected to the first end of the electrostatic ring structure through the corresponding tip discharge structure, and each wiring in the second group of wirings is connected to the second end of the electrostatic ring structure through the corresponding tip discharge structure. The tip discharge structure comprises two tip discharge bodies, and the front end of each tip discharge body is provided with a discharge tip, and the two discharge tips are opposite to each other. The rear end of one tip discharge body is connected to the corresponding wiring, and the rear end of the other tip discharge body is connected to the electrostatic ring structure. It can be seen that in the scheme provided by the embodiment of the present application, each wiring is protected by the electrostatic ring structure, each end of the electrostatic ring structure is connected to a plurality of wirings, and the sharing of the electrostatic ring structure of the plurality of wirings is realized. Since the number of electrostatic ring structures is reduced, the power consumption of the display panel can be reduced. In addition, since each wiring is connected to the electrostatic ring structure through the corresponding tip discharge structure, the static electricity released by the wiring can be conducted to the electrostatic ring structure in time while avoiding the short circuit between the wirings connected to the same electrostatic ring structure.

[0038] Further, according to Figure 1 the circuit structure shown in the figure, another embodiment of the present application further provides a circuit structure, as shown in Figure 2 the circuit structure mainly comprises a plurality of wirings 11, a plurality of tip discharge structures 12 and a plurality of electrostatic ring structures 13. The connection relationship and interaction between the wirings 11, the tip discharge structures 12 and the electrostatic ring structures 13 are described as follows:

[0039] Wiring 11:

[0040] The wiring 11 comprises a line for releasing static electricity in the display panel and a line for conducting static electricity to the ground wire in the display panel. Among them, the line for releasing static electricity is a signal line, which is a scanning line or a data line connected to the pixel unit of the display panel and controls the pixel unit. The line for conducting static electricity to the ground wire is an electrostatic discharge line for conducting static electricity in the electrostatic ring structure to the ground wire.

[0041] Exemplarily, Figure 2 there are N+2 wirings in the embodiment, wherein DATA 1 to DATA N are data lines, and 2 are ESD lines.

[0042] Tip discharge structure 12:

[0043] The tip discharge structure 12 is used to connect the wiring 11 and the electrostatic ring structure 13. In order to ensure that the static electricity can be conducted to the electrostatic ring structure 13 for static electricity consumption when the wiring 11 releases static electricity, and to avoid short circuit between the wirings 11 connected to the same electrostatic ring structure 13, one wiring 11 corresponds to one tip discharge structure 12.

[0044] The tip discharge structure 12 can be a multi-directional tip discharge structure, and the specific structure can be determined based on business requirements. In this embodiment, the tip discharge structure 12 is a bidirectional tip discharge structure, which will be described in detail as follows. Figure 3 Figure 3 In the above figure, only the structure of the tip discharge structure 12 is shown, and it is not a representation of the specific shape of the tip discharge structure 12. The shape of each part of the tip discharge structure 12 can be determined based on specific business requirements, and this embodiment is not limited. Figure 3 In the above figure, the tip discharge structure 12 includes two tip discharge bodies 121, and each tip discharge body 121 is provided with a discharge tip 12A at the front end, and the two discharge tips 12A are opposite to each other. The rear end of one tip discharge body 121 is connected to the corresponding wiring 11, and the rear end of the other tip discharge body 12A is connected to the electrostatic ring structure 13.

[0045] When the wiring 11 connected to the front end of the tip discharge body 121 releases static electricity, the static electricity is transmitted to the electrostatic ring structure 13 connected to the rear end of the tip discharge body 121, so that the electrostatic ring structure 13 performs static electricity consumption processing. Since the opposite discharge tips 12A of the tip discharge bodies 121 do not directly contact each other, they will not cause short circuit between the wirings 11 connected to the same end of the electrostatic ring structure 13.

[0046] The electrostatic ring structure 13 includes:

[0047] The plurality of electrostatic ring structures 13 are divided into at least one electrostatic ring structure group, and each electrostatic ring structure group includes at least one electrostatic ring structure 13. Since the static electricity obtained by the electrostatic ring structure 13 is not consumed, it also needs to be conducted out, so each electrostatic ring structure group needs to have an electrostatic ring structure 13 connected to the static electricity release wire, so that the static electricity obtained by the electrostatic ring structure 13 is connected to the ground wire through the static electricity release wire.

[0048] The number of electrostatic ring structure groups in the circuit structure can be determined based on business requirements, and this embodiment does not limit the number. For example, Figure 2 ​As shown, all the electrostatic ring structures 13 in the circuit structure are divided into the same electrostatic ring structure group. Exemplarily, one electrostatic ring structure 13 is divided into one electrostatic ring structure group. Exemplarily, all the electrostatic ring structures 13 in the circuit structure are divided into multiple electrostatic ring structure groups, and one electrostatic ring structure group includes one or more electrostatic ring structures 13.

[0049] For the electrostatic ring structure group including two or more electrostatic ring structures 13: the electrostatic ring structures 13 in one electrostatic ring structure group are connected in series, for any two adjacent electrostatic ring structures 13, the wire 11 in the second group of wires corresponding to the former electrostatic ring structure 13 is the wire 11 in the first group of wires corresponding to the latter electrostatic ring structure 13. In the first group of wires corresponding to the electrostatic ring structure 13 at the first position, one wire 11 is an electrostatic discharge line, and the other wires 11 are signal lines, wherein the electrostatic ring structure 13 is used to obtain the electrostatic discharge of the signal line connected thereto, and the electrostatic discharge line is used to transmit the electrostatic of all the electrostatic ring structures 13 connected in series to the ground wire. In the second group of wires corresponding to the electrostatic ring structure 13 at the last position, one wire 11 is an electrostatic discharge line, and the other wires 11 are signal lines, wherein the electrostatic ring structure 13 is used to obtain the electrostatic discharge of the signal line connected thereto, and the electrostatic discharge line is used to transmit the electrostatic of all the electrostatic ring structures 13 connected in series to the ground wire.

[0050] Exemplarily, as shown in FIG. 1, the electrostatic ring structure 13 at the first position is connected to the ground wire Panel GND in the display panel, and the ground wire Panel GND is finally merged into the ground wire FPC GND. Figure 2 As shown, all the electrostatic ring structures 13 in the circuit structure are divided into the same electrostatic ring structure group. Exemplarily, one electrostatic ring structure 13 is divided into one electrostatic ring structure group. Exemplarily, all the electrostatic ring structures 13 in the circuit structure are divided into multiple electrostatic ring structure groups, and one electrostatic ring structure group includes one or more electrostatic ring structures 13.

[0051] For the static ring structure group including only one static ring structure 13: in the first group of wirings corresponding to the static ring structure 13, one wiring 11 is an electrostatic discharge line, and the other wirings 11 are signal lines, wherein the static ring structure 13 is used to obtain the static electricity discharged by the signal lines connected thereto, and the electrostatic discharge line is used to transmit the static electricity of the static ring structure 13 to the ground wire. In the second group of wirings corresponding to the static ring structure 13, one wiring 11 is an electrostatic discharge line, and the other wirings 11 are signal lines, wherein the static ring structure 13 is used to obtain the static electricity discharged by the signal lines connected thereto, and the electrostatic discharge line is used to transmit the static electricity of the static ring structure 13 to the ground wire.

[0052] The above-mentioned signal lines are scan lines or data lines, wherein the scan lines and the data lines are signal lines connected to the pixel units and control the pixel units.

[0053] The number of wirings 11 in the first group of wirings and the number of wirings 11 in the second group of wirings can be determined based on business needs, and the numbers can be the same or different. If it is necessary to save the number of static ring structures, the number of the first group of wirings and the second group of wirings can be set to be relatively small.

[0054] For example, as shown in Figure 2 The number of data lines in the first group of wirings and the second group of wirings connected to each static ring structure 13 is the same, both being two.

[0055] In order to enhance the static electricity consumption capacity of the static ring structure 13, the static ring structure 13 includes a plurality of static rings 13A and a plurality of resistance structures 13B, and any two static rings 13A are connected by a resistance structure 13B.

[0056] The specific structure of the static ring 13A is not specifically limited in the embodiment, and any static ring that meets the static electricity consumption requirement of the circuit structure can be selected as the static ring mentioned in the embodiment.

[0057] The resistance structure 13B is mainly used to enhance the static electricity consumption capacity of the static ring structure 13. When the resistance structure 13B is selected, a resistance structure with a resistance value that can meet the static electricity consumption capacity needs to be selected. The specific type of the resistance structure 13B is not specifically limited, and any resistance with a resistance value that can meet the static electricity consumption capacity can be used as the resistance structure 13B. For example, the resistance structure 13B can be a waveform structure formed by bending a wire, or the resistance structure 13B can be a variable resistance.

[0058] For example, since a plurality of wirings in the circuit structure share one static ring structure, a large amount of wiring space can be saved in the circuit structure. This wiring space is optimized for the static ring structure, and the resistance structure 13 is introduced. For example, Figure 2As shown, the resistance structure 13B is a wavy structure formed by bending a wire. The specific material of the wire can be determined based on business requirements and is not specifically limited in this embodiment. For example, the wire is an alloy wire. The resistance structure 13B is arranged between two adjacent electrostatic rings and is used to connect the two adjacent electrostatic rings. The introduction of the resistance structure 13B into the electrostatic ring structure 13 can effectively reduce the electrostatic voltage and improve the electrostatic dissipation capacity of the electrostatic ring structure 13.

[0059] Resistor structure 13B is a wavy structure formed by bending a conductive wire. This structure utilizes the characteristics of a wavy structure, which has a longer length and higher resistivity than a typical wire, to improve the electrostatic dissipation capability of electrostatic ring structure 13. As can be seen from the formula, after determining the resistance value of the resistor structure based on the electrostatic dissipation capability and wiring space, the formula R = ρL / S can be used to select the length of the conductive wire, and then a conductive wire of that length can be selected to form the resistor of the wavy structure. Here, ρ represents the resistivity of the conductive wire, L represents the length of the conductive wire, and S represents the cross-sectional area of ​​the conductive wire.

[0060] When the resistance structure 13B adopts a wave-shaped structure formed by bending a conductive wire, the greater the resistivity of the conductive wire and the longer the wire is, the greater the resistance of the electrostatic ring structure 13 is and the stronger its electrostatic dissipation capability is.

[0061] For example, the resistor structure 13B is a variable resistor. The variable resistor can change its resistance under external control. When the product containing the circuit structure leaves the factory, the variable resistor is set to a fixed value. After purchasing and using the product, the user can control the resistance of the variable resistor to increase or decrease according to their needs. For example, if the product is a display panel, the user needs to increase the static dissipation capacity of the display panel. The user can control the resistance of the variable resistor to increase through a controller connected to the variable resistor in the display panel.

[0062] Furthermore, according to the above circuit structure embodiment, another embodiment of the present invention further provides a display panel, such as Figure 4 As shown, the terminal device includes: Figure 1 or Figure 2 The circuit structure 20.

[0063] The circuit structure provided by the embodiment of the present invention has an electrostatic ring structure protecting each wiring in the circuit structure. Each end of the electrostatic ring structure is connected to multiple wirings, and the electrostatic ring structure of multiple wirings can be shared. Since the number of electrostatic ring structures is reduced, the power consumption of the display panel can be reduced. In addition, since each wiring is connected to the electrostatic ring structure through a corresponding tip discharge structure, it is possible to ensure that the static electricity released by the wiring is promptly electrostatically conducted to the electrostatic ring structure while avoiding short circuits between wirings connected to the same electrostatic ring structure.

[0064] Further, according to the display panel embodiment, another embodiment of the present application further provides a terminal device, as shown in Figure 5 The terminal device includes the display panel 30. Figure 4 The display panel 30.

[0065] The terminal device provided by the embodiment of the present application includes a plurality of electrostatic ring structures, a plurality of wirings and a plurality of sharp discharge structures. One wiring corresponds to one sharp discharge structure. One electrostatic ring structure corresponds to two groups of wirings, the first group of wirings is composed of at least two wirings, and the second group of wirings is composed of at least two wirings. Each wiring in the first group of wirings is connected to the first end of the electrostatic ring structure through the corresponding sharp discharge structure, and each wiring in the second group of wirings is connected to the second end of the electrostatic ring structure through the corresponding sharp discharge structure. The sharp discharge structure includes two sharp discharge bodies, and each sharp discharge body is provided with a discharge sharp end at the front end, and the two discharge sharp ends are opposite to each other. The rear end of one sharp discharge body is connected to the corresponding wiring, and the rear end of the other sharp discharge body is connected to the electrostatic ring structure. It can be seen that each wiring is protected by the electrostatic ring structure in the scheme provided by the embodiment of the present application, each end of the electrostatic ring structure is connected to a plurality of wirings, and the sharing of the electrostatic ring structure of the plurality of wirings is realized. Since the number of electrostatic ring structures is reduced, the power consumption of the display panel can be reduced. In addition, since each wiring is connected to the electrostatic ring structure through the corresponding sharp discharge structure, the static electricity released by the wiring can be conducted to the electrostatic ring structure in time while avoiding short circuit between the wirings connected to the same electrostatic ring structure.

[0066] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0067] It should be further understood that the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of another identical element in the process, method, article or apparatus that includes the element.

[0068] The above is only an embodiment of the present application and is not intended to limit the present application. The present application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1. A circuit structure, characterized by, The circuit structure comprises a plurality of electrostatic ring structures, a plurality of wirings and a plurality of tip discharge structures; One of the wirings corresponds to one of the tip discharge structures; One of the electrostatic ring structures corresponds to two groups of wirings, wherein the first group of wirings is composed of at least two of the wirings, and the second group of wirings is composed of at least two of the wirings; each of the wirings in the first group of wirings is connected to a first end of the electrostatic ring structure through a corresponding tip discharge structure; each of the wirings in the second group of wirings is connected to a second end of the electrostatic ring structure through a corresponding tip discharge structure; The tip discharge structure comprises two tip discharge bodies; The front end of each of the tip discharge bodies is provided with a discharge tip, and the two discharge tips are opposite to each other; the rear end of one of the tip discharge bodies is connected to a corresponding wiring, and the rear end of the other tip discharge body is connected to the electrostatic ring structure.

2. The circuit structure of claim 1, wherein, The plurality of electrostatic ring structures are divided into at least one electrostatic ring structure group, and each of the electrostatic ring structure groups comprises at least one electrostatic ring structure.

3. The circuit structure of claim 2, wherein, For an electrostatic ring structure group comprising two or more electrostatic ring structures: The electrostatic ring structures in one of the electrostatic ring structure groups are connected in series, and for any two adjacent electrostatic ring structures, the wiring in the second group of wirings corresponding to the former electrostatic ring structure is the wiring in the first group of wirings corresponding to the latter electrostatic ring structure.

4. The circuit structure according to claim 3, characterized in that The wirings corresponding to the electrostatic ring structures other than the first and last ones in series are signal lines; In the first group of wirings corresponding to the first electrostatic ring structure, one of the wirings is an electrostatic discharge line, and the other wirings are signal lines; In the second group of wirings corresponding to the last electrostatic ring structure, one of the wirings is an electrostatic discharge line, and the other wirings are signal lines; The electrostatic discharge line is connected to a ground wire.

5. The circuit structure of claim 2, wherein, For an electrostatic ring structure group comprising only one electrostatic ring structure: In the first group of wirings corresponding to the electrostatic ring structure, one of the wirings is an electrostatic discharge line, and the other wirings are signal lines; In the second group of wirings corresponding to the electrostatic ring structure, one of the wirings is an electrostatic discharge line, and the other wirings are signal lines; The electrostatic discharge line is connected to a ground wire.

6. The circuit structure according to claim 4 or 5, characterized in that, The signal lines are scanning lines or data lines, wherein the scanning lines and the data lines are signal lines connected to pixel units and control the pixel units.

7. The circuit structure of claim 1, wherein, The electrostatic ring structure comprises a plurality of electrostatic rings and a plurality of resistance structures; Any two of the electrostatic rings are connected through one of the resistance structures.

8. The circuit structure of claim 7, wherein, The resistance structure is a waveform structure formed by bending a wire or a variable resistance.

9. A display panel, characterized by, The display panel comprises the circuit structure according to any one of claims 1-8.

10. A terminal device, comprising: The terminal device comprises the display panel according to claim 9.

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