WO2021184903A1 - 触控模组及显示装置 - Google Patents
触控模组及显示装置 Download PDFInfo
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- WO2021184903A1 WO2021184903A1 PCT/CN2020/140775 CN2020140775W WO2021184903A1 WO 2021184903 A1 WO2021184903 A1 WO 2021184903A1 CN 2020140775 W CN2020140775 W CN 2020140775W WO 2021184903 A1 WO2021184903 A1 WO 2021184903A1
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- Prior art keywords
- touch
- substrate
- module
- electrode
- support portion
- Prior art date
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Classifications
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
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Definitions
- the present disclosure relates to the field of touch display technology, and in particular, to a touch module and a display device.
- AMOLED Active-matrix organic light emitting diode
- the touch module In the process of attaching the touch display structure to the cover plate with a larger bending angle in the binding area, due to the poor bending ability of the touch module, the touch module is prone to breakage at the binding area. Cause the touch function to fail.
- the purpose of the present disclosure is to provide a touch module and a display device with good bending ability to ensure good touch performance.
- a touch module which includes: a substrate and at least one set of touch patterns, and each set of touch patterns includes:
- a conductive bridge is formed on one side of the substrate and has a plurality of bridge positions spaced apart in the first direction;
- An insulating support part is formed on one side of the substrate and covers the conductive bridge.
- the insulating support part includes a plurality of first support parts arranged at intervals in the first direction and located in adjacent The second support portion between the first support portions, and the first partition between the first support portion and the second support portion; each of the first support portions is connected to one of the bridge positions Correspondingly, and the first supporting portion has a via hole exposing the bridging position;
- a touch electrode portion the touch electrode portion includes a plurality of first touch electrodes arranged at intervals in the first direction, a second touch electrode located between adjacent first touch electrodes, And a second partition located between the first touch electrode and the second touch electrode; each of the first touch electrodes is formed on a first support portion and passes through the via hole It is electrically connected to the bridge location, and each of the second touch electrodes is formed on the second support portion.
- the contour line of the orthographic projection of the first touch electrode on the substrate is located on the contour line of the orthographic projection of the first support portion on the substrate Inside
- the contour line of the orthographic projection of the second touch electrode on the substrate is located inside the contour line of the orthographic projection of the second support portion on the substrate.
- the orthographic projection of the first touch electrode and the second touch electrode on the substrate is grid-shaped; and the first supporting portion, the The orthographic projection of the second supporting portion on the substrate is grid-shaped.
- the line width of the grid lines in the first touch electrode and the second touch electrode is 1 ⁇ m to 10 ⁇ m.
- the materials of the first touch electrode, the second touch electrode, and the conductive bridge are metal materials.
- each group of the touch patterns further includes an insulating protection part covering the touch electrode part and the insulating support part.
- the material of the insulating protection part is an organic insulating material
- the material of the insulating support part is an inorganic insulating material
- a plurality of conductive bridges are provided in each group of the touch pattern, and the plurality of conductive bridges are arranged at intervals in the first direction, and each conductive bridge There are two said connection areas.
- the touch patterns are provided in multiple groups, and the multiple groups of the touch patterns are arranged in a second direction, and the second direction intersects the first direction; in,
- the first touch electrodes corresponding in the second direction in the plurality of groups of the touch patterns are disconnected from each other;
- the second touch electrodes corresponding in the second direction in the plurality of groups of the touch patterns are connected.
- the first supporting parts corresponding in the second direction in the plurality of sets of the touch patterns are disconnected from each other;
- the second supporting parts corresponding in the second direction in the plurality of groups of the touch patterns are connected to each other.
- one of the first touch electrode and the second touch electrode is a transmitting electrode, and the other is a receiving electrode.
- a display device which includes a display module and the touch module of any one of the above, and a substrate of the touch module is formed on the bottom of the display module. On the display side.
- the insulating support part is provided with a first partition opening, so that during the bending process of the touch module, the internal stress generated by the insulating support part can be at the first partition opening.
- the internal stress generated by the insulating support part can be at the first partition opening.
- FIG. 1 shows a schematic cross-sectional view of a partial structure of the touch control module described in the related art
- FIG. 2 shows a schematic top view of the touch module according to an embodiment of the present disclosure
- FIG. 3 shows an enlarged schematic diagram of part A shown in FIG. 2;
- Fig. 4 shows a schematic cross-sectional view of the structure shown in Fig. 3 in the direction B-B;
- FIG. 5 shows a schematic top view of the display device according to an embodiment of the present disclosure
- FIG. 6 shows a schematic cross-sectional view of a partial structure of a touch module according to another embodiment of the present disclosure
- FIG. 7 shows a flowchart of a manufacturing method of a touch module according to an embodiment of the present disclosure
- Figure 8 shows a schematic diagram of the structure after step S104 is completed
- Figure 9 shows a schematic diagram of the structure after step S108 is completed.
- FIG. 10 shows a schematic cross-sectional view of a partial structure of a display device according to an embodiment of the present disclosure.
- Touch module 101, substrate; 102, conductive bridge; 102a, bridge location; 103, first support part; 104, second support part; 105, first partition; 106, via; 107, 108. Second touch electrode; 109. Second partition; 110. Insulation protection part; 111. Filling part; 11. Display layer; 12. Encapsulation layer; 13. Polarizer; 14. Cover Board; 15, flexible circuit board.
- the mutual-capacitive touch module may include at least a three-layer structure, such as: a substrate 1, a bridge layer, an insulating layer 3, and a touch electrode layer that are sequentially stacked; the touch electrode
- the layer may include a transmitting (TX) electrode 4 and a receiving (RX) electrode 5.
- TX transmitting
- RX receiving
- Each TX channel may include a plurality of connected TX electrodes 4, and each RX channel may include a plurality of connected RX electrodes 5, where a capacitor will be formed at the intersection of the RX channel and the TX channel.
- the RX electrode 5 of the RX channel can be directly connected to each other on the touch electrode layer, and the TX electrode 4 of the TX channel can be connected to each other through the conductive bridge 102 of the bridge layer.
- the insulation of the RX channel and the TX channel at the intersection that is, the insulation of the RX channel and the TX channel at the intersection is realized through the setting of the insulating layer.
- the touch control module is not suitable for use in a display device that is bent at a large angle.
- a touch module 10 may include a substrate 101 and at least one set of touch patterns.
- the substrate 101 may be a single-layer structure or a multi-layer structure; the substrate 101 may be an inorganic insulating material, such as silicon oxide, silicon nitride, etc., but is not limited thereto, depending on the specific situation.
- Each group of the touch patterns may include a conductive bridge 102, an insulating support portion, and a touch electrode portion that are sequentially formed, wherein:
- the conductive bridge 102 is formed on one side of the substrate 101 and has a plurality of bridge positions 102a arranged at intervals in the first direction X.
- the bridge positions 102a refer to the conductive bridge 2 and the touch electrode (first contact).
- the area where the control electrode 107 and the second touch electrode are in contact is the area defined by two adjacent dashed lines on the conductive bridge 102 in FIG. 4, FIG. 6, FIG. 9 and FIG.
- the insulating support part is formed on one side of the substrate 101 and is arranged on the conductive bridge 102.
- the insulating support portion may include a plurality of first support portions 103 arranged at intervals in the first direction X and a second support portion 104 located between adjacent first support portions 103, wherein the adjacent first supports The portion 103 and the second supporting portion 104 are separated from each other by at least one first partition 105.
- Fig. 4 shows that the adjacent first support portion 103 and the second support portion 104 are separated by a first partition 105, but it should be understood that the number of the first partition 105 is not limited to one, and may be Set multiple, depending on the needs.
- first partition 105 when only one first partition 105 is provided between the first support portion 103 and the second support portion 104, it means that there is no other insulating portion between the first support portion 103 and the second support portion 104.
- the first support portion 103 and the second support portion 104 are provided with multiple first partitions 105, it means that the first support portion 103 and the second support portion 104 may also include other insulating portions.
- the width of the first partition 105 may be less than or equal to 20 ⁇ m, such as: 5 ⁇ m, 10 ⁇ m, 15 ⁇ m, 20 ⁇ m, etc.; and the depth of the first partition 105 may be 1 ⁇ m to 5 ⁇ m, such as: 1 ⁇ m, 2 ⁇ m , 3 ⁇ m, 4 ⁇ m, 5 ⁇ m and so on.
- the width is the size in the first direction X
- the depth is the size in the Z direction as shown in FIG. 4.
- each first supporting portion 103 corresponds to a bridging position 102a, and the first supporting portion 103 has a via 106 exposing the bridging position 102a.
- the touch electrode portion includes a plurality of first touch electrodes 107 arranged at intervals in the first direction X and second touch electrodes 108 located between adjacent first touch electrodes 107.
- the first touch electrodes 107 It is insulated from the second touch electrodes 108; wherein, each first touch electrode 107 is formed on a first supporting portion 103 and is electrically connected to the bridge 102a through a via 106, and each second touch electrode 107 108 is formed on the second supporting part 104.
- first touch electrode 107 and the second touch electrode 108 can be arranged in the same layer, and the adjacent first touch electrode 107 and the second touch electrode 108 are separated from each other by at least one second partition 109. Open to achieve mutual insulation between the first touch electrode 107 and the second touch electrode 108.
- first touch electrode 107 and the second touch electrode 108 are separated by a second partition 109, but it should be understood that the number of the second partition 109 is not limited to one. More than one can also be set, depending on requirements.
- the number of the second partition 109 is not limited to one. More than one can also be set, depending on requirements.
- the term "same layer arrangement" used means that two layers, parts, components, elements or parts can be formed by a patterning process, and the two layers, parts, components , Components or parts are generally formed of the same material.
- the first touch electrode 107 and the second touch electrode 108 can also be located in different layers and insulated from each other by an insulating material, that is, the first touch electrode 107 and the second touch electrode 108 can pass through Formed by different patterning processes.
- the internal stress generated by the insulating support part can be released at the first partition opening 105 during the bending process of the touch module 10.
- it can alleviate the situation that the bridging position 102a is broken due to the excessive internal stress of the insulating support, and then can ensure that the touch module 10 still has good touch performance in the bent state, which improves The yield rate of the touch module 10.
- the touch module 10 since the touch module 10 has good bending performance and touch performance, the touch module 10 can be adapted to have a larger bending angle (for example: the binding area C bending shown in FIG. 5). In a display device with a folding angle of 90°, the use range of the touch module 10 is expanded.
- the first partition 105 on the insulating support part and its via 106 in this embodiment can be formed by a patterning process; it should be understood that the "patterning process” generally includes photoresist coating, exposure, development, and etching. , Photoresist stripping and other steps; “one-time patterning process” refers to the process of using a mask to form patterned layers, parts, components, etc.; that is to say, when the first partition 105 is made in this embodiment, There is no need to increase the number of masks, so that development costs are not increased. And since the first partition 105 is opened between the part for supporting the first touch electrode 107 and the part supporting the second touch electrode 108, the design of the first partition 105 will not affect the first touch. The structure of the electrode 107 and the second touch electrode 108 can ensure the touch effect.
- the pattern of the aforementioned insulating support portion may be basically similar to the pattern of the touch electrode portion.
- one of the first touch electrode 107 and the second touch electrode 108 is a transmitting electrode, and the other is a receiving electrode.
- the first touch electrode 107 is a transmitting electrode ( TX) electrode
- the second touch electrode 108 is a receiving (RX) electrode
- the touch module 10 can be a mutual capacitive touch module 10.
- the multiple sets of touch patterns are arranged in a second direction Y, which is similar to the first X intersects, optionally, the second direction Y is orthogonal to the first direction X.
- the first touch electrodes 107 corresponding to the second direction Y in the multiple sets of touch patterns are disconnected from each other; each first touch electrode 107 connected through the conductive bridge 102 in each set of touch patterns can form One channel, for example: when the first touch electrode 107 is a transmitting electrode, this channel can be a TX channel; the second touch electrodes 108 corresponding to each other in the second direction Y in the multiple sets of touch patterns are connected, That is, a plurality of second touch electrodes 108 corresponding and connected in the second direction Y can form another channel.
- this channel can be an RX channel.
- the touch module 10 of the present disclosure may include a plurality of TX channels arranged at intervals in the second direction Y, and a plurality of RX channels arranged at intervals in the first direction X, wherein the RX channels and The orthographic projection of the TX channel on the substrate 101 intersects to form a grid. The intersection of the RX channel and the TX channel will form a capacitor. This design can reduce the number of channels while achieving multi-touch and no ghost points improve the accuracy of touch control.
- the first support portions 103 corresponding to the second direction Y in the multiple sets of touch patterns are disconnected from each other; the second support portions 104 corresponding to the second direction Y in the multiple sets of touch patterns are disconnected from each other. That is, in the entire touch module 10, the orthographic projection pattern on the substrate 101 where the insulating support portion is located can be basically the same as the orthographic projection pattern on the substrate 101 where the touch electrode portion is located.
- a plurality of conductive bridges 102 may be provided in each group of touch patterns, the plurality of conductive bridges 102 are arranged at intervals in the first direction X, and each conductive bridge 102 There are two bridge positions 102a, that is, each conductive bridge 102 can realize the connection between the adjacent first touch electrodes 107 in the first direction X; this design realizes the connection of the first touch electrodes 107 At the same time, it can also prevent the conductive bridge from being broken due to excessive stress accumulation in the first direction X during the bending process, thereby avoiding a certain part of the conductive bridge 102 from being broken during the bending process, resulting in the entire first direction. All other touch positions on X fail.
- each group of touch patterns may also include only one conductive bridge 102 extending in the first direction X, and each first touch electrode 107 in each group of touch patterns is connected by one conductive bridge 102.
- each first touch electrode 107 in each group of touch patterns is connected by one conductive bridge 102.
- it needs to be set according to actual needs.
- the binding area C of the mobile phone is usually set on both sides of the short side direction, and the binding area C of the cover 14 can be bent at an angle It is 90°, that is, the display screen of the mobile phone can be a waterfall screen.
- the touch module 10 is attached to the cover plate 14, in order to better alleviate the bridging position caused by excessive stress in the insulating support part
- the first direction X of the present disclosure can be the short-side direction of the mobile phone, thereby ensuring that the touch module 10 still has good touch performance in the bent state, and improving the touch module 10 The yield rate.
- the contour line of the orthographic projection of the first touch electrode 107 on the substrate 101 is located inside the contour line of the orthographic projection of the first support portion 103 on the substrate 101 ;
- the contour line of the orthographic projection of the second touch electrode 108 on the substrate 101 is located inside the contour line of the orthographic projection of the second support portion 104 on the substrate 101, so that the design is in the patterning process of the touch electrode portion , It is convenient to align the mask plate, thereby ensuring the production accuracy, and then ensuring good touch performance.
- the orthographic projection of the first touch electrode 107 and the second touch electrode 108 on the substrate 101 can be grid-like, so that the touch electrode can be better released during the bending process of the touch module 10
- the internal stress generated by the touch electrode part can avoid the breakage of the touch electrode part, thereby ensuring the stability of the touch performance; in addition, it is also convenient to improve the flexibility of the touch electrode part, thereby facilitating the improvement of the entire touch module 10 Flexible, so that the touch module 10 has a good bending ability, so that it is suitable for a display device with a larger bending angle (for example, the bending angle of the binding area C is 90°), and the touch module is enlarged 10 scope of use.
- the orthographic projection of the first support portion 103 and the second support portion 104 on the substrate 101 can be grid-like, so that during the bending process of the touch module 10, the insulating support portion can be better released.
- the internal stress generated can prevent the bridging position 102a from breaking, and then can ensure the stability of the touch performance; in addition, the flexibility of the entire touch module 10 can be further improved, so that the touch module 10 has a good performance.
- the bending ability of the touch control module 10 can be expanded.
- the line width of the grid lines in the first touch electrode 107 and the second touch electrode 108 may be 1 ⁇ m to 10 ⁇ m, so as to improve the bendability of the touch electrode part while ensuring the conductivity.
- the materials of the first touch electrode 107, the second touch electrode 108, and the conductive bridge 102 can be metal materials, such as silver, copper and other metal materials, so that they have good electrical conductivity, thereby improving the entire touch control.
- each group of touch patterns may further include a filling part 111, and the filling part 111 is filled in the first partition opening 105.
- the material of the filling part 111 and the insulating support part may be different, so as to avoid the filling part 111 and the insulating support located in the first partition 105
- the filling part 111 located in the first partition opening 105 is only in contact with the insulating support part, and during the bending process, the filling part 111 located at the first partition opening 105 is in contact with the insulating support part.
- the material of the insulating support part can be an inorganic material, and the inorganic material can be a material such as silicon oxide, silicon nitride, etc.; wherein, the inorganic insulating material can be processed by CVD (Chemical Vapor Deposition, chemical vapor deposition) and other process substrates.
- 101 is on the substrate 101 and undergoes a patterning process to form an insulating support part; and the material of the filling part 111 may be an organic material, specifically an organic insulating material, such as: PI (Polyimide, polyimide) ) And other materials to avoid false touches between the filling portion 111 and the first touch electrode 107 and the second touch electrode 108 during the bending process.
- CVD Chemical Vapor Deposition, chemical vapor deposition
- the insulating support portion is made of inorganic materials, so that the strength and support stability of the insulating support portion can be ensured.
- the bonding strength of the touch electrode and the touch electrode can be ensured, so that the touch stability can be ensured.
- the filling part 111 is made of organic material, which can improve the flexibility of the filling part 111, so that even if the filling part 111 is located in the first partition 105, it has good flexibility, so it can be used for the insulating support part.
- the internal stress generated during the bending process is absorbed, thereby avoiding excessive stress accumulation in the insulating support portion, and alleviating the situation that the bridging position 102a is broken due to excessive stress in the insulating support portion, thereby ensuring that the touch module 10 is bent It still has good touch performance in the state, which improves the yield of the touch module 10.
- each group of touch patterns may further include an insulating protection part 110, which covers the touch electrode part and the filling part 111.
- the insulating protection part 110 can be used to control the touch
- the first touch electrode 107 and the second touch electrode 108 in the electrode portion are protected to avoid damage caused by collision with structures in the external environment, and the structural stability of the touch module 10 is improved.
- the material of the insulating protection part 110 may be an inorganic material, such as silicon oxide, silicon nitride, etc.; or an organic material, such as PI (Polyimide, polyimide).
- the material of the insulation protection part 110 is the same as the material of the filling part 111, so that the filling part 111 and the insulation protection part 110 can be manufactured at the same time, that is, the insulation protection part 110 and the filling part 111 can be integrally formed to Reduce processing difficulty.
- the embodiments of the present disclosure also provide a method for manufacturing a touch module.
- the structure of the touch module can be the touch module 10 described in the foregoing embodiment, and will not be described in detail here.
- the manufacturing method may include:
- Step S100 providing a substrate 101
- Step S102 forming a first conductive film layer on the substrate 101; for example, a metal material such as Ag or Cu may be formed on the substrate 101 by evaporation or magnetron sputtering to form the first conductive film layer;
- a metal material such as Ag or Cu may be formed on the substrate 101 by evaporation or magnetron sputtering to form the first conductive film layer;
- Step S104 a patterning process is performed on the first conductive film layer to form a conductive bridge 102, as shown in FIG. 9);
- Step S106 forming a first insulating film covering the substrate 101 and the conductive bridge 102; for example, depositing an inorganic insulating material on the substrate 101 and the conductive bridge 102 by a method such as CVD;
- Step S108 a patterning process is performed on the first insulating film to form an insulating support portion covering the conductive bridge 102.
- the insulating support portion includes a plurality of first supports spaced apart in the first direction X Portion 103, a second support portion 104 located between adjacent first support portions 103, and a first partition 105 located between the first support portion 103 and the second support portion 104; each first support portion 103 is connected to A bridging position 102a corresponds, and the first supporting portion 103 has a via 106 exposing the bridging position 102a;
- a touch electrode portion is formed.
- the touch electrode portion includes a plurality of first touch electrodes 107 arranged at intervals in the first direction X, and are located between adjacent first touch electrodes 107.
- each first touch electrode 107 is formed on a first support portion 103
- the manufacturing method may further include forming a filling part 111 filled in the first partition opening 105 and an insulating protection part 110 covering the touch electrode part and the filling part 111, as shown in FIG.
- the insulating protection part 110 may be made of organic insulating materials.
- An embodiment of the present disclosure also provides a display device, as shown in FIGS. 5 and 10, which includes a display module and the touch module 10 described in any of the foregoing embodiments.
- the bottom 101 may be formed on the display side of the display module.
- the display module can be an AMOLED display module, but it is not limited to this, depending on the specific situation.
- the display module of the present disclosure may include a display layer 11 and an encapsulation layer 12 on the display side of the display layer 11.
- the substrate 101 of the touch module 10 may be disposed on the side of the encapsulation layer 12 away from the display layer 11.
- the specific type of the display device is not particularly limited, and the types of display devices commonly used in the field can be used, such as AMOLED display screens, mobile devices such as mobile phones, wearable devices such as watches, VR devices, etc. Those skilled in the art can make a corresponding selection according to the specific purpose of the display device, and it will not be repeated here.
- the display device in addition to the array substrate and the integrated circuit board, the display device also includes other necessary components and components. Take the display as an example, as shown in FIG. 5 and FIG.
- the polarizer 13, the flexible circuit board 15, the housing, the power cord, etc. between the module 10 and the cover 14 can be supplemented accordingly in accordance with the specific use requirements of the display device, and will not be repeated here. Go into details.
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Abstract
Description
Claims (12)
- 一种触控模组,其中,包括:衬底和至少一组触控图案,每组所述触控图案包括:导电桥,形成在所述衬底的一侧上,并具有多个在第一方向上间隔排布的桥接位;绝缘支撑部,形成在所述衬底的一侧上,并设置于所述导电桥上,所述绝缘支撑部包括多个在所述第一方向上间隔排布的第一支撑部、位于相邻所述第一支撑部之间的第二支撑部,相邻所述第一支撑部与所述第二支撑部之间通过至少一个第一隔断口相互隔断开;每个所述第一支撑部与一所述桥接位相对应,且所述第一支撑部具有露出所述桥接位的过孔;触控电极部,所述触控电极部包括多个在所述第一方向上间隔排布的第一触控电极、位于相邻所述第一触控电极之间并与所述第一触控电极相互绝缘的第二触控电极;每个所述第一触控电极形成在一所述第一支撑部上并通过所述过孔与所述桥接位电连接,每个所述第二触控电极形成在所述第二支撑部上。
- 根据权利要求1所述的触控模组,其中,所述第一触控电极与所述第二触控电极同层设置,且相邻所述第一触控电极与所述第二触控电极之间通过至少一个第二隔断口相互隔开。
- 根据权利要求1所述的触控模组,其中,所述第一触控电极在所述衬底上的正投影的轮廓线位于所述第一支撑部在所述衬底上的正投影的轮廓线内侧;所述第二触控电极在所述衬底上的正投影的轮廓线位于所述第二支撑部在所述衬底上的正投影的轮廓线内侧。
- 根据权利要求3所述的触控模组,其中,所述第一触控电极、所述第二触控电极在所述衬底上的正投影为网格状;且所述第一支撑部、所述第二支撑部在所述衬底上的正投影为网格状。
- 根据权利要求1所述的触控模组,其中,所述第一隔断口的宽度小于或等于20μm,所述第一隔断口的深度 为1μm至5μm。
- 根据权利要求1所述的触控模组,其中,每组所述触控图案还包括填充部,所述填充部填充于所述第一隔断口内。
- 根据权利要求6所述的触控模组,其中,所述填充部的材料为有机材料,所述绝缘支撑部的材料为无机材料。
- 根据权利要求6所述的触控模组,其中,每组所述触控图案还包括绝缘保护部,所述绝缘保护部覆盖所述触控电极部及所述填充部。
- 根据权利要求1所述的触控模组,其中,每组所述触控图案中导电桥设置有多个,多个所述导电桥在所述第一方向上间隔排布,且各所述导电桥具有两个所述连接区。
- 根据权利要求1所述的触控模组,其中,所述触控图案设置有多组,多组所述触控图案在第二方向上排布,所述第二方向与所述第一方向相交;其中,多组所述触控图案中在所述第二方向上相对应的第一触控电极之间相互断开;多组所述触控图案中在所述第二方向上相对应的第二触控电极之间相连接。
- 根据权利要求10所述的触控模组,其中,多组所述触控图案中在所述第二方向上相对应的第一支撑部之间相互断开;多组所述触控图案中在所述第二方向上相对应的第二支撑部之间相连接。
- 一种显示装置,其中,包括显示模组及权利要求1至11中任一项所述的触控模组,所述触控模组的衬底形成在所述显示模组的显示侧上。
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