CN222232988U - Capacitive touch screen components and electronic atomization equipment - Google Patents
Capacitive touch screen components and electronic atomization equipment Download PDFInfo
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- CN222232988U CN222232988U CN202421027323.5U CN202421027323U CN222232988U CN 222232988 U CN222232988 U CN 222232988U CN 202421027323 U CN202421027323 U CN 202421027323U CN 222232988 U CN222232988 U CN 222232988U
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- 229910052709 silver Inorganic materials 0.000 claims description 10
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 239000004417 polycarbonate Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 238000001755 magnetron sputter deposition Methods 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
本申请公开了一种电容式触摸屏组件及电子雾化设备，电容式触摸屏组件应用于电子雾化设备，电容式触摸屏组件包括盖板和显示屏；盖板包括透明基板和透明导电层，透明基板具有相背设置的基板正面和基板背面，基板正面用于供用户触摸，透明导电层设置于基板背面，透明导电层设置有第一电接触点；显示屏与盖板层叠设置，显示屏位于透明导电层背离透明基板一侧，显示屏设置有第二电接触点，第一电接触点和第二电接触点导电连接。上述方案，更适用于只需要实现一个或者少数几个触摸功能的电子雾化器应用方案。
The present application discloses a capacitive touch screen assembly and an electronic atomization device. The capacitive touch screen assembly is applied to the electronic atomization device. The capacitive touch screen assembly includes a cover plate and a display screen; the cover plate includes a transparent substrate and a transparent conductive layer. The transparent substrate has a substrate front side and a substrate back side that are arranged opposite to each other. The substrate front side is used for user touch. The transparent conductive layer is arranged on the back side of the substrate. The transparent conductive layer is provided with a first electrical contact point; the display screen and the cover plate are stacked. The display screen is located on the side of the transparent conductive layer away from the transparent substrate. The display screen is provided with a second electrical contact point. The first electrical contact point and the second electrical contact point are conductively connected. The above scheme is more suitable for electronic atomizer application schemes that only need to realize one or a few touch functions.
Description
Technical Field
The application relates to the technical field of electronic atomizers, in particular to a capacitive touch screen assembly and electronic atomizing equipment.
Background
In products such as mobile phones and displays, a capacitive touch screen is commonly used for realizing a touch screen function. When a user touches the capacitive screen, the user's finger and the working surface form a coupling capacitor due to the human body electric field, and the working surface is connected with a high-frequency signal, so that the finger absorbs a small current, the current flows out of the electrodes on the four corners of the screen respectively, the current flowing through the four electrodes is in proportion to the distance from the finger to the four corners theoretically, and the controller obtains the position information through the precise calculation of the proportion of the four currents.
The capacitive touch screen is complex in structure, needs an independent controller and a touch chip to detect the specific position of a touch point, can complete complex touch functions such as single-point, multi-point and sliding, is high in cost, and is not suitable for an application scheme (such as a switch function and/or a gear adjusting function) of an electronic atomizer with a simple control function.
Disclosure of utility model
The application provides a capacitive touch screen assembly and electronic atomization equipment, and aims to solve the problem that the cost is high when an existing four-layer-structure touch screen is used for an electronic atomizer application scheme which only needs to realize one or a few touch functions.
In order to solve the technical problems, the technical scheme provided by the application is as follows:
The capacitive touch screen assembly comprises a cover plate and a display screen, wherein the cover plate comprises a transparent substrate and a transparent conductive layer, the transparent substrate is provided with a substrate front surface and a substrate back surface which are arranged in a back mode, the substrate front surface is used for being touched by a user, the transparent conductive layer is arranged on the substrate back surface and is provided with a first electric contact point, the display screen and the cover plate are arranged in a stacked mode, the display screen is located on one side, away from the transparent substrate, of the transparent conductive layer, and the display screen is provided with a second electric contact point, and the first electric contact point is in conductive connection with the second electric contact point.
According to one embodiment of the present application, a touch signal trace is disposed on a side of the display screen facing the transparent conductive layer, and the second electrical contact point is disposed on the touch signal trace.
According to an embodiment of the application, the second electrical contact is connected to the first electrical contact by pressing.
According to an embodiment of the present application, the capacitive touch screen assembly further includes a main control board and a flexible circuit board, and the main control board is electrically connected to the touch signal trace through the flexible circuit board, so as to detect a capacitance change of the transparent conductive layer.
According to an embodiment of the application, the first electrical contact and the second electrical contact are both silver paste contacts.
According to an embodiment of the application, the first electrical contact and the second electrical contact are both located at the periphery of the active display area of the display screen.
According to one embodiment of the application, the touch signal wiring is formed by printing conductive silver paste, and the touch signal wiring is positioned at the periphery of an effective display area of the display screen, or is made of transparent conductive material.
According to one embodiment of the present application, the transparent conductive layer includes one conductive region or at least two conductive regions separated from each other, each of the conductive regions is provided with a first electrical contact, the touch signal trace includes at least one circuit, one circuit corresponds to the first electrical contact, and each circuit is provided with a second electrical contact.
In a second aspect, an electronic atomization device is provided, including the capacitive touch screen assembly described above.
According to an embodiment of the present application, the electronic atomization device further includes a housing, and the capacitive touch screen assembly is disposed on the housing, and the front surface of the transparent substrate is exposed to the housing.
The beneficial effects of the application are as follows:
According to the capacitive touch screen assembly and the electronic atomization equipment, the transparent conductive layer is arranged on the transparent substrate, the transparent conductive layer corresponds to the touch area, when a user touches the front surface of the substrate of the transparent substrate, a coupling capacitor is formed between a human body and the transparent conductive layer, so that the capacitance value on the transparent conductive layer is changed, and as the transparent conductive layer is electrically connected with the display screen through the first electric contact point and the second electric contact point, a capacitance value change signal of the transparent conductive layer can be led out to a related capacitance detection mechanism such as a main control chip on the main control board through the first electric contact point and the second electric contact point, and the function of the touch area is controlled through the main control board. The touch control function can be realized only by touching the front surface of the substrate of the transparent substrate by the finger to form the coupling capacitance with the transparent conductive layer without judging the specific touch position. In addition, the transparent conductive layer is arranged on the transparent substrate, so long as the transparent conductive layer and the display screen can be electrically connected through the electric contact points, the transparent substrate and the transparent conductive layer can be arranged larger than the display screen, the position of the touch area on the transparent substrate can be arbitrarily selected, for example, the touch area can be arranged in the middle of the transparent substrate and also can be arranged at the corners of the transparent substrate, the selectivity of the position of the touch area is higher, different touch area positions can be designed according to different appearance requirements of products, and in addition, especially when the display screen is smaller, the touch area can be arranged larger, and touch control is more convenient.
Drawings
For a clearer description of the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is an exploded schematic view of an exemplary embodiment of a capacitive touch screen assembly provided by the present application;
FIG. 2 is an installation flow diagram of a first construction of the capacitive touch screen assembly of FIG. 1;
FIG. 3 is a front view of a second construction of the capacitive touch screen assembly of FIG. 1;
FIG. 4 is an exploded view of another embodiment of a capacitive touch screen assembly provided by the present application;
fig. 5 is a schematic diagram of various structures of a transparent conductive layer in a capacitive touch screen assembly according to the present application.
Reference numerals illustrate:
The touch panel comprises a cover plate 100, a transparent substrate 110, a substrate front surface 110a, a substrate back surface 110b, a transparent conductive layer 120, a first electric contact 121, a conductive area 120a, a display screen 200, a second electric contact 201, a touch signal wiring 202, a screen driving interface 203, a first glass substrate 210, a second glass substrate 220, a liquid crystal 230, a flexible circuit board 300, a main control board 400, a main control chip 410, touch detection pins 411 and wires 500.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The application provides a capacitive touch screen assembly, which is applied to electronic atomization equipment, wherein the electronic atomization equipment generally refers to equipment for generating aerosol with specific smell through heating and atomization. Referring to fig. 1 to 3, fig. 1 is an exploded view of an exemplary embodiment of a capacitive touch screen assembly according to the present application, fig. 2 is a flowchart illustrating an installation of a first structure of the capacitive touch screen assembly of fig. 1, and fig. 3 is a front view of a second structure of the capacitive touch screen assembly of fig. 1, in which the capacitive touch screen assembly includes a cover plate 100 and a display screen 200 that are stacked.
The cover plate 100 includes a transparent substrate 110 and a transparent conductive layer 120, the transparent substrate 110 has a substrate front 110a and a substrate back 110b disposed opposite to each other, the substrate front 110a is used for a user to touch, the transparent conductive layer 120 is disposed on the substrate back 110b, and the transparent conductive layer 120 is provided with a first electrical contact 121. The transparent substrate 110 and the transparent conductive layer 120 are transparent structures, and the display effect of the display screen 200 is not affected.
The transparent substrate 110 may be made of one of glass, polyethylene terephthalate (abbreviated as PET), polycarbonate (abbreviated as PC), or acryl (abbreviated as PMMA) materials. It is understood that the transparent substrate 110 is a transparent insulating board with a certain hardness, which does not affect the display effect of the display screen 200, and can have a certain protection and isolation effect on the transparent conductive layer 120.
The transparent conductive layer 120 may be made of Indium Tin Oxide (ITO) or the like, and the indium tin oxide may be plated on the transparent substrate 110 by magnetron sputtering. It should be appreciated that in other embodiments, the transparent conductive layer 120 may also employ other transparent conductive oxides, not limited to ITO. In one embodiment, the transparent conductive layer 120 may be integrally disposed on the substrate back surface 110b of the transparent substrate 110, when the transparent conductive layer 120 is plated on the transparent substrate 110 with ITO, it is realized that the transparent conductive layer 120 is integrally disposed on the transparent substrate 110.
The display screen 200 is located on the side of the transparent conductive layer 120 facing away from the transparent substrate 110, and the display screen 200 is provided with a second electrical contact 201, and the first electrical contact 121 and the second electrical contact 201 are electrically connected.
As can be seen, in the present application, by disposing the transparent conductive layer 120 on the transparent substrate 110, the transparent conductive layer 120 plays a role of touch control, when a finger of a user touches the substrate front surface 110a of the transparent substrate 110, a coupling capacitance is formed between the human body and the transparent conductive layer 120 due to a human body electric field, so that a capacitance value on the transparent conductive layer 120 is changed, and because the transparent conductive layer 120 is electrically connected with the display screen 200 through the first electrical contact point 121 and the second electrical contact point 201, a capacitance value change signal of the transparent conductive layer 120 can be led out to a related capacitance detection mechanism, such as a master control chip on a master control board, so that a function of a touch control area is controlled through the master control board. The application does not need to judge the specific touch position, and can realize the touch function only by touching the front surface 110a of the transparent substrate 110 by a finger to enable the human body and the transparent conductive layer 120 to form a coupling capacitor.
In the related art, the transparent conductive layer 120 is usually directly disposed on the display screen 200, and the transparent substrate 110 is only used as a protective layer, but for the electronic atomization device, the area of the display screen 200 is usually smaller, the user's finger can only touch the touch area in a small range, the position selectivity of the touch area is also smaller, while in the present application, the transparent conductive layer 120 is disposed on the transparent substrate 110, so long as it is ensured that the transparent conductive layer 120 and the display screen 200 can be electrically connected through electrical contact points, therefore, the transparent substrate 110 and the transparent conductive layer 120 may be larger than the display screen 200, and the position of the touch area on the transparent substrate 110 may be selected arbitrarily, for example, the touch area may be disposed in the middle of the transparent substrate 110 or may be disposed at a corner of the transparent substrate 110, so that the present application has a larger selectivity for the position of the touch area, and different positions of the touch area may be designed according to different appearance requirements of the product, and in addition, especially when the display screen 200 is smaller, the touch area may be set larger, so that a user can quickly implement touch control. Fig. 2 shows a case where the areas of the transparent substrate 110 and the transparent conductive layer 120 are the same as the display panel 200, and fig. 3 shows a case where the areas of the transparent substrate 110 and the transparent conductive layer 120 are larger than the display panel 200.
In addition, if the conductive layer corresponding to the touch area is generally disposed directly on the display screen 200 (the conductive layer with such a structure is generally a transparent conductive layer), or is disposed separately on the outer side of the display screen 200 (the conductive layer with such a structure is generally a conductive metal plate), and then the substrate is mounted on the conductive layer, for the separated scheme of the substrate and the conductive layer, since there is a certain gap between the substrate and the conductive layer, the mounting error may cause the gap between the substrate and the conductive layer to be different when different products in the same batch are individually mounted, so that the touch sensitivity of different products in the same batch may be inconsistent, whereas the transparent conductive layer 120 is directly disposed on the transparent substrate 110, and the transparent conductive layer 120 and the transparent substrate 110 are mounted as a whole, so that there is no gap between the transparent conductive layer 120 and the transparent substrate 110, and thus the problem of inconsistent sensitivity caused by the mounting gap error does not occur, and therefore, the touch sensitivity consistency of the application is better, especially when the transparent conductive layer 120 is coated on the transparent substrate 110, the transparent conductive layer 120 has high size, uniform thickness, and better touch sensitivity consistency.
In some embodiments, the display 200 may employ a Liquid Crystal Display (LCD). There are many types of liquid crystal displays, for example, liquid crystal thin film transistor liquid crystal displays or twisted nematic liquid crystal displays. The liquid crystal display may generally include a first glass substrate 210, a second glass substrate 220, and a liquid crystal 230 disposed between the first glass substrate 210 and the second glass substrate 220, wherein the first glass substrate 210 is disposed on a side of the second glass substrate 220 near the transparent conductive layer 120, and the second electrical contact 201 is disposed on a side of the first glass substrate 210 facing the transparent conductive layer 120. It should be understood that, in order to achieve the display effect of the lcd, the lcd should further include a backlight (not shown in the drawings), and the structure of the lcd belongs to a relatively mature technology in the related art, and since the present application does not relate to an improvement of the internal structure of the lcd, only the general structure of the lcd is listed herein, and the internal structure of the lcd is not specifically described.
Referring to fig. 4, fig. 4 is an exploded view of another embodiment of a capacitive touch screen assembly according to the present application, in the above embodiment, a touch signal trace 202 is disposed on a side of the display screen 200 facing the transparent conductive layer 120, and a second electrical contact 201 is disposed on the touch signal trace 202. Specifically, the touch signal trace 202 is disposed on a side of the first glass substrate 210 of the display screen 200 facing the transparent conductive layer 120, and the second electrical contact 201 may be disposed at an end of the touch signal trace 202.
In some embodiments, the second electrical contact 201 is connected to the first electrical contact 121 by pressing, and the second electrical contact 201 and the first electrical contact 121 can form a whole by pressing, so that the connection stability is better, and loosening or poor contact is not easy.
The first electrical contact 121 and the second electrical contact 201 may be silver paste contact points, and the silver paste has an electrical conduction effect, so that electrical conduction connection between the first electrical contact 121 and the second electrical contact 201 can be realized, and the first electrical contact 121 and the second electrical contact 201 can be processed by directly dripping liquid silver paste on the transparent conductive layer 120 and the display screen 200 until the silver paste solidifies.
When the first electrical contact 121 and the second electrical contact 201 are made of silver paste, the first electrical contact 121 and the second electrical contact 201 may be disposed at the periphery of the effective display area (ACTIVE AREA) of the display screen 200 in order to avoid the silver paste affecting the display effect of the display screen 200 because the silver paste is made of opaque material. The concept of an effective display area of the display screen 200 means that the display screen 200 can display the total area of text and graphics.
The touch signal trace 202 may also be printed with conductive silver paste, and since the silver paste is made of opaque material, in order to avoid the silver paste from affecting the display effect of the display screen 200, the touch signal trace 202 may also be disposed on the periphery of the effective display area of the display screen 200. The touch signal trace 202 may also be made of a transparent conductive material, and the transparent conductive material may be made of ITO, and the transparent conductive material does not affect the display effect of the display screen 200, so there is no limitation on the positional relationship between the touch signal trace 202 and the effective display area of the display screen 200.
Referring to fig. 4 again, in this embodiment, the capacitive touch screen assembly further includes a main control board 400 and a flexible circuit board (Flexible Printed Circuit, abbreviated as FPC) 300, and the touch signal trace 202 is connected to the main control board 400 through the flexible circuit board 300. Specifically, a screen driving interface 203 is disposed at a position of the display screen 200 near the edge, the touch signal trace 202 is connected to the screen driving interface 203, the internal trace of the display screen 200 is also connected to the screen driving interface 203, and the screen driving interface 203 is connected to the flexible circuit board 300, that is, the touch signal trace 202 and the internal trace of the display screen 200 are connected to the flexible circuit board 300 in a binding manner. The main control board 400 is provided with a main control chip 410, the main control chip 410 is provided with a touch detection pin 411, the flexible circuit board 300 is connected with the touch detection pin 411 through a lead 500, so that the conductive connection from the transparent conductive layer 120 to the main control chip 410 is realized, the capacitance change of the transparent conductive layer 120 is detected, and the function of a touch control area can be controlled through the main control board 400. In this embodiment, the touch signal trace 202 on the display screen 200 is led out through the flexible circuit board 300, and it is understood that in other embodiments, the touch signal trace 202 may be led out through other ways besides the flexible circuit board 300.
Referring to fig. 5, fig. 5 is a schematic structural diagram of the transparent conductive layer 120, where the transparent conductive layer 120 includes one conductive region 120a or at least two conductive regions 120a separated from each other, each conductive region 120a is provided with a first electrical contact 121, and correspondingly, the touch signal trace 202 includes at least one circuit, one circuit corresponds to one first electrical contact 121, and each circuit is provided with a second electrical contact 201. When the number of the conductive areas 120a of the transparent conductive layer 120 is one, a structure of a single touch area is formed, and when the number of the conductive areas 120a of the transparent conductive layer 120 is two or more, two or more touch areas are formed, and functions correspondingly realized by the touch areas of the electronic atomization device can be generally a switch, a gear adjustment, and the like. Fig. 1 to 4 show a case where the transparent conductive layer 120 includes two conductive regions 120a separated from each other.
The conductive areas 120a of the transparent conductive layer 120 can be designed into different patterns and position distributions according to different applications and requirements, and the shape of each conductive area 120a of the transparent conductive layer 120 can be circular, rectangular or polygonal.
When the transparent conductive layer 120 has only one conductive area 120a, i.e., a single touch area, the conductive area 120a is provided with one first electrical contact 121, the number of lines of the touch signal traces 202 on the display screen 200 is one, the lines are provided with one second electrical contact 201, the lines are bound to the flexible circuit board 300, and the flexible circuit board 300 is connected to the touch detection pins 411 of the main control chip 410 through one wire 500, thereby realizing the electrical conduction from the main control chip 410 to the single touch area so as to realize the touch detection of the single touch area.
When the transparent conductive layer 120 has two or more conductive areas 120a, i.e., two or more touch areas, the number of conductive areas 120a, the number of first electrical contacts 121, the number of second electrical contacts 201, the number of lines of the touch signal traces 202 on the display screen 200, the number of touch detection pins 411 of the main control chip 410, and the number of wires 500 between the main control chip 410 and the flexible circuit board 300 are all the same, for example, as shown in fig. 1 to 4, when the transparent conductive layer 120 has two conductive areas 120a, each conductive area 120a is provided with one first electrical contact 121, the touch signal trace 202 on the display screen 200 has two lines, each line is provided with one second electrical contact 201, each line is bound to the flexible circuit board 300, and the flexible circuit board 300 draws two wires 500 to be respectively connected to the two touch detection pins 411 of the main control chip 410, thereby realizing the respective electrical conduction of the main control chip 410 to the two touch areas, so as to realize the respective touch detection of the two touch areas.
When the transparent conductive layer 120 includes two or more conductive regions 120a isolated from each other, the excessive conductive material can be removed on the entire transparent conductive layer 120 by etching, thereby forming a plurality of conductive regions 120a isolated from each other.
The application also provides electronic atomization equipment, which comprises the capacitive touch screen component. The specific structure of the capacitive touch screen assembly refers to the above embodiment, and because the electronic atomization device adopts all the technical solutions of the above embodiment, the capacitive touch screen assembly at least has all the beneficial effects brought by the technical solutions of the above embodiment, and is not described in detail herein. Wherein the electronic atomizing device generally refers to a device for generating aerosol with specific smell by heating and atomizing.
The electronic atomization device further comprises a housing, the capacitive touch screen assembly is arranged on the housing, and the front surface of the transparent substrate 110 is exposed out of the housing for touch control of a user. In one embodiment, the casing is provided with a through hole, the capacitive touch screen assembly is disposed in the casing, and the cover plate 100 and the display screen 200 are exposed to the through hole, and one surface of the cover plate 100 facing away from the display screen 200 may protrude from the casing, may be flush with the casing, and may be recessed compared with the casing.
The terms "first", "second", "third" in the present application are used for descriptive purposes only and are not to be construed as indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. All directional indications (such as up, down, left, right, front, rear) in embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular pose (as shown in the drawings), and if the particular pose changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (10)
1. A capacitive touch screen assembly for use with an electronic atomizing device, the capacitive touch screen assembly comprising:
the cover plate comprises a transparent substrate and a transparent conductive layer, wherein the transparent substrate is provided with a substrate front surface and a substrate back surface which are arranged oppositely, the substrate front surface is used for being touched by a user, the transparent conductive layer is arranged on the substrate back surface, and the transparent conductive layer is provided with a first electric contact point;
The display screen is arranged in a lamination mode with the cover plate, the display screen is located on one side, away from the transparent substrate, of the transparent conductive layer, the display screen is provided with a second electric contact point, and the first electric contact point is in conductive connection with the second electric contact point.
2. The capacitive touch screen assembly of claim 1, wherein a side of the display screen facing the transparent conductive layer is provided with a touch signal trace, and the second electrical contact point is disposed on the touch signal trace.
3. The capacitive touch screen assembly of claim 1, wherein the second electrical contact is connected to the first electrical contact by a press fit.
4. The capacitive touch screen assembly of claim 2, further comprising a main control board and a flexible circuit board, the main control board electrically connected to the touch signal traces through the flexible circuit board to detect a change in capacitance of the transparent conductive layer.
5. The capacitive touch screen assembly of claim 1, wherein the first electrical contact and the second electrical contact are silver paste contacts.
6. The capacitive touch screen assembly of claim 5, wherein the first electrical contact and the second electrical contact are both located at a periphery of an active display area of the display screen.
7. The capacitive touch screen assembly of claim 2, wherein the touch signal traces are printed with conductive silver paste and the touch signal traces are located at the periphery of the active display area of the display screen;
or, the touch signal wiring is made of transparent conductive materials.
8. The capacitive touch screen assembly of claim 2 or 4, wherein the transparent conductive layer comprises one conductive region or at least two conductive regions separated from each other, each of the conductive regions being provided with one of the first electrical contact points;
The touch signal wiring comprises at least one circuit, one circuit corresponds to one first electric contact point, and each circuit is provided with one second electric contact point.
9. An electronic atomizing device, comprising the capacitive touch screen assembly of any of claims 1-8.
10. The electronic atomizing device of claim 9, further comprising a housing, wherein the capacitive touch screen assembly is disposed on the housing, and wherein the transparent substrate front surface is exposed to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421027323.5U CN222232988U (en) | 2024-05-11 | 2024-05-11 | Capacitive touch screen components and electronic atomization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421027323.5U CN222232988U (en) | 2024-05-11 | 2024-05-11 | Capacitive touch screen components and electronic atomization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222232988U true CN222232988U (en) | 2024-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421027323.5U Active CN222232988U (en) | 2024-05-11 | 2024-05-11 | Capacitive touch screen components and electronic atomization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222232988U (en) |
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2024
- 2024-05-11 CN CN202421027323.5U patent/CN222232988U/en active Active
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