Thin film patch assembly

Abstract

The utility model relates to the field of touch control, in particular to a thin film patch assembly. The thin film patch assembly comprises a patch assembly and a control assembly, the patch assembly comprises a circuit patch, and the circuit patch is integrated with a touch element, a display element and a circuit insertion piece used for being connected with the control assembly. The control assembly provides a control signal and / or power supply for the touch element and the display element through the circuit insertion piece. The touch element and the display element are integrated on the circuit patch, and the circuit patch is connected with the control assembly, so that the setting that a thin film patch in the traditional design needs to depend on an independent PCB (Printed Circuit Board) display panel to execute a display function is replaced, and the overall space occupation is effectively reduced; therefore, the compactness and the flexibility of the internal structure of the household electrical appliance product are improved, and the cost caused by additional use of the PCB can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of touch control, specifically a thin-film patch assembly. Background Technology

[0002] Thin-film substrates (TFTs) are components made by depositing conductive materials onto a thin film using printing technology, enabling touch-based human-computer interaction. Currently, these TFTs are mainly used in the touch interfaces of home appliances, providing users with a convenient operating experience. However, despite their excellent performance in touch control, existing TFTs still have some problems: First, current TFTs still rely on a separate PCB display board to implement display functions such as status indicators or digital displays. This not only increases the overall space occupation but also limits the design flexibility of the internal structure of home appliances. In addition, the additional PCB board also increases production costs, raising the overall price of the solution.

[0003] Therefore, there is a need to develop a thin-film patch assembly that can integrate display functions to replace a separate PCB board, thereby reducing space occupation and lowering costs. Utility Model Content

[0004] To address the issue mentioned above regarding the requirement for an additional PCB board for display functionality in existing technologies, the technical solution adopted by this utility model is as follows:

[0005] A thin-film patch assembly includes a patch assembly and a control assembly, wherein the patch assembly includes a circuit patch that integrates a touch element, a display element, and a circuit insert for connection to the control assembly, and the control assembly provides control signals and / or power supply to the touch element and the display element through the circuit insert.

[0006] Furthermore, the thin-film patch assembly described in the solution further includes a display patch bonded to a circuit patch, the display patch being used to touch the touch element and display the display element.

[0007] Furthermore, in the thin-film patch assembly described in the solution, the display patch is disposed above the touch element and the display element, and the display patch has a touch area corresponding to the position of the touch element and the display element.

[0008] Furthermore, in the thin-film patch assembly described in the solution, the touch elements and display elements are arranged in units spaced apart on the circuit patch, and each touch element and display element is provided in multiple units.

[0009] Furthermore, in one embodiment of the thin-film patch assembly, the display element is disposed around the touch element.

[0010] Furthermore, in the thin-film patch assembly described in the solution, the patch assembly is provided with a patch substrate, the circuit insert extends out of the patch substrate, the extension direction of the circuit insert is perpendicular to the extension direction of the circuit patch, and the touch element and display element are disposed on the patch substrate.

[0011] Furthermore, in the thin-film patch assembly described in the solution, the control assembly further includes a control socket connected to the circuit insert.

[0012] Furthermore, in the thin-film patch assembly described in the solution, the circuit patch is further provided with connecting lines, which are respectively connected to the touch element and the display element, and multiple connecting lines are connected in series to the end of the circuit patch.

[0013] Furthermore, in the thin-film patch assembly described in the solution, the circuit patch and the control component are detachably connected.

[0014] Furthermore, the solution describes a thin-film patch assembly, wherein the patch assembly is made of a flexible material.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention integrates touch and display elements on a circuit patch and uses circuit inserts to connect with control components. This not only replaces the traditional design where thin-film patches rely on a separate PCB display board to perform display functions, effectively reducing the overall space occupied, but also achieves a more compact and flexible internal structure for home appliances. Furthermore, it effectively reduces the cost incurred by using additional PCB boards.

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 This is an exploded view of a thin-film patch assembly according to the present invention.

[0019] Figure 2 This is a schematic diagram of the circuit patch of a thin-film patch assembly according to the present invention.

[0020] Figure 3 This is an enlarged schematic diagram of part I of a thin-film patch assembly according to the present invention. Detailed Implementation

[0021] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] Example 1: As Figures 1-3The present invention discloses a thin-film patch assembly, including a patch assembly 1 and a control assembly 2, wherein the patch assembly 1 includes a circuit patch 11, the circuit patch 11 integrating a touch element 111, a display element 112, and a circuit insert 113 for connecting to the control assembly 2, and the control assembly 2 provides control signals and / or power supply to the touch element 111 and the display element 112 through the circuit insert 113.

[0023] This invention integrates a touch element 111 and a display element 112 on a circuit patch 11 and uses a circuit insert 113 to connect with the control component 2. This not only replaces the traditional design where a thin film patch needs to rely on a separate PCB display board to perform display functions, effectively reducing the overall space occupied, but also achieves a more compact and flexible internal structure for home appliances. Furthermore, it effectively reduces the cost incurred due to the additional use of PCB boards.

[0024] Specifically, in traditional designs, to simultaneously achieve touch control and display functions, the touch sensor and display device typically need to be mounted on separate PCBs. This not only increases the overall size of the device but is also limited by the internal structure of home appliances. For example, in one product, because a touch control panel and an LCD display need to be integrated, a large space must be reserved to accommodate these components, resulting in an increase in the overall thickness of the product and also increasing production costs. In contrast, this invention integrates the touch element 111 and the display element 112 directly onto the circuit patch 11, thereby saving space. Furthermore, in this embodiment, the touch element 111 and the display element 112 are directly integrally formed on the circuit patch 11. This arrangement not only reduces the use of PCB display boards but also effectively simplifies the manufacturing process and reduces the use of raw materials, thereby further reducing costs. Furthermore, in this embodiment, the control component 2 can provide control signals and power supply to the touch element 111 and the display element 112 through the circuit patch 113. Furthermore, in some embodiments, the control component 2 can also provide the necessary control signals or power supply to the touch element 111 and the display element 112 individually through the circuit patch 113.

[0025] Example 2: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the patch assembly 1 further includes a display patch 12 bonded to a circuit patch 11, the display patch 12 being used to touch the touch element 111 and to display the display element 112.

[0026] This embodiment includes the features of Embodiment 1, the difference being that, by providing a display patch 12 in the patch assembly 1 that is bonded and connected to the circuit patch 11, the user can directly observe the light indication of the display element 112 through the display patch 12, and can control the touch element 111 by touching the corresponding position on the display patch 12, thereby providing an intuitive and convenient human-computer interaction method; furthermore, in this embodiment, the circuit patch 11 and the display patch 12 can be integrally molded, ensuring a tight connection and high efficiency, and simplifying the installation process and saving costs; furthermore, in other embodiments, a stable connection between the two can also be achieved by methods such as bonding or hot pressing.

[0027] Example 3: Further, such as Figures 1-3 The image shows a thin-film patch assembly, wherein the display patch 12 is disposed above the touch element 111 and the display element 112, and the display patch 12 has a touch area 121 corresponding to the position of the touch element 111 and the display element 112.

[0028] This embodiment includes the features of Embodiment 2, the difference being that the display patch 12 in this utility model is disposed above the touch element 111, and the touch area 121 is disposed in the corresponding position. This arrangement not only optimizes the user's touch experience, making operation more direct and convenient, but also protects the touch element below from the influence of the external environment, improving the durability of the product. Furthermore, when this arrangement places the display patch 12 above the display element 112 and displays the light through the touch area 121, this arrangement can effectively enhance the display effect, making the light indication clearer and brighter, and better cooperate with the touch element 111 for precise control, thereby providing the user with a more intuitive information reading interface, enhancing the user experience while also improving the overall aesthetics.

[0029] Example 4: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the touch element 111 and the display element 112 are arranged in units spaced apart on the circuit patch 11, and there are multiple touch elements 111 and display elements 112.

[0030] This embodiment includes the features of Embodiment 3, the difference being that, by setting multiple touch elements 111 and display elements 112 on the circuit patch 11, this utility model can meet the needs of more complex application scenarios, such as independent control of multiple areas or multiple status displays, greatly improving the functionality and flexibility of the thin-film patch assembly; furthermore, each touch element 111 and display element 112 can be assigned different functions and display content according to actual needs, which not only enriches product functions but also allows for personalized customization according to different user preferences, further improving user satisfaction; furthermore, by rationally planning the position and layout of multiple elements, the internal space utilization can be further optimized, the overall volume can be reduced, and more space can be utilized for the design of home appliances; furthermore, by setting multiple touch elements 111 and display elements 112 on the circuit patch 11 and setting the unit intervals formed by these touch elements 111 and display elements 112 on the circuit patch 11, this utility model maintains a certain distance between each touch element 111 and display element 112, reducing mutual signal interference and ensuring the accuracy and stability of data transmission.

[0031] Example 5: Further, such as Figures 1-3 A thin-film patch assembly is shown, wherein the display element 112 is disposed around the touch element 111.

[0032] This embodiment includes the features of embodiment four, the difference being that, by placing the display element 112 on the periphery of the touch element 111, i.e. close to the touch element 111, the light of the display element 112 corresponding to each touch element 111 can be projected through the corresponding touch area 121 on the display patch 12. This arrangement not only makes the light indication more intuitive and clear, making it easier for users to directly identify and operate, but also, because the display element 112 is arranged close to the corresponding touch element 111, it can effectively reduce the visual interference or confusion that other display elements 112 may cause, thus improving the clarity and ease of use of the user interface.

[0033] Example 6: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the patch assembly 1 has a patch substrate 114, a circuit insert 113 extends out of the patch substrate 114, the extension direction of the circuit insert 113 is perpendicular to the extension direction of the circuit patch 11, and the touch element 111 and the display element 112 are disposed on the patch substrate 114.

[0034] This embodiment includes the features of Embodiment 5, the difference being that the circuit insert 113 in this utility model extends from the patch substrate 114. This not only facilitates the operator in connecting the patch assembly 1 and the control assembly 2, thus simplifying the connection process between the patch assembly 1 and the control assembly 2, but also reduces interference because the circuit insert 113 is connected to the control assembly 2 separately, thereby improving the stability and reliability of the electrical connection. Furthermore, by setting the patch substrate 114 as the supporting body for the touch element 111 and the display element 112, the stability of the touch element 111 is ensured. The safe and stable placement of the display element 112 and the circuit patch 11; furthermore, the arrangement of the single circuit insert 113 extending out of the patch substrate 114 helps to reduce the overall volume, making the thin film patch assembly suitable for more space-constrained scenarios, while also improving production efficiency and reducing manufacturing costs; furthermore, the arrangement of the circuit insert 113 extending vertically to the circuit patch 11 makes the connection lines simpler and clearer, reduces wiring complexity, and reduces the potential risk of failure caused by wire crossing. In addition, this arrangement also helps to optimize the use of internal space, making the overall structure more compact and reasonable.

[0035] Example 7: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the control component 2 is further provided with a control socket 21 connected to the circuit insert 113.

[0036] This embodiment includes the features of Embodiment Six, the difference being that, by setting a control socket 21 connected to the circuit plug 113 in the control component 2, the present invention simplifies the connection process between the patch assembly 1 and the control component 2, making the connection quicker and easier for the operator, while also improving the stability of the connection; furthermore, by setting the control socket 21 to be connected separately to the circuit plug 113, the interference of other electronic components on the control component 2 to the connection point between the circuit plug 113 and the control socket 21 can be effectively reduced. Specifically, the control socket 21 can be positioned away from other high-frequency or strong electric field electronic components, thereby reducing electromagnetic interference and ensuring the stability of signal transmission.

[0037] Example 8: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the circuit patch 11 is further provided with connecting lines 115, the connecting lines 115 are respectively connected to the touch element 111 and the display element 112, and multiple connecting lines 115 are connected in series to the end of the circuit insert 113.

[0038] This embodiment includes the features of Embodiment Seven, the difference being that, by providing connecting lines 115 on the circuit patch 11 to connect the touch element 111 and the display element 112 respectively, and connecting multiple connecting lines 115 in series to the end of the circuit insert 113, this arrangement not only achieves efficient and stable electrical connection between the components, but also optimizes the internal wiring structure, making the overall layout more compact and reasonable. Specifically, the arrangement of the connecting lines 115 takes into account the efficiency and stability of signal transmission, and ensures high quality of data and power transmission by reducing the crossing and interference between lines; furthermore... The connecting lines 115 also use highly efficient conductive materials, such as silver, copper, or aluminum. These materials are widely used in applications requiring high-efficiency transmission due to their excellent conductivity, thereby effectively reducing resistance loss and improving energy utilization efficiency. They also help reduce the thickness and weight of the entire component, making it more suitable for use in home appliances with limited space. Furthermore, by connecting multiple connecting lines 115 in series to the end of the circuit plug 113, the integration of multiple connecting lines 115 is increased, the number of interfaces is reduced, thereby reducing the complexity and potential failure points caused by too many independent connections.

[0039] Example 9: Further, such as Figures 1-3 The diagram shows a thin-film patch assembly, wherein the circuit patch 11 and the control component 2 are detachably connected.

[0040] This embodiment includes the features of Embodiment 8, the difference being that the circuit patch 11 and the control component 2 in this utility model adopt a detachable connection structure. In this embodiment, the patch substrate 114 is directly attached to the control component 2, allowing the operator to directly disassemble it, improving the operator's ease of use and flexibility. This setting allows users to quickly and easily install or replace components according to actual needs, greatly reducing maintenance costs and time. Furthermore, in this embodiment, the circuit plug 113 and the control socket 21 can be detachably connected by plugging and unplugging, thereby achieving the overall separation of the patch component 1 and the control component 2. Furthermore, in some other embodiments, the circuit plug 113 and the control socket 21 can also be connected by screw fixing. Furthermore, in some other embodiments, the circuit plug 113 and the control socket 21 can also be detachably connected by a spring clip type interface.

[0041] Example 10: Further, such as Figures 1-3 The image shows a thin-film patch assembly, wherein the patch assembly 1 is made of a flexible material.

[0042] This embodiment includes the features of Embodiment Nine, the difference being that the patch assembly 1 in this utility model is made of a flexible material. This design gives the film patch assembly a certain degree of bending ability and adaptability, allowing it to easily adapt to surfaces of various shapes and sizes, and enhancing the durability and reliability of the product, especially in better adapting to bending and twisting situations in daily use. Furthermore, this design also allows the patch assembly 1 to be made thinner and lighter without sacrificing performance, providing a more compact design for home appliances. Furthermore, this design also facilitates automated production, as the patch assembly 1 can better adapt to roll-to-roll production processes, thereby further reducing manufacturing costs and improving production efficiency.

[0043] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A thin-film patch assembly, comprising a patch assembly (1) and a control assembly (2), characterized in that: The patch assembly (1) includes a circuit patch (11) which integrates a touch element (111), a display element (112), and a circuit plug (113) for connection with the control assembly (2). The control assembly (2) provides control signals and / or power supply to the touch element (111) and the display element (112) through the circuit plug (113).

2. The thin-film patch assembly according to claim 1, characterized in that: The patch assembly (1) further includes a display patch (12) attached to the circuit patch (11), the display patch (12) being used to touch the touch element (111) and to display the display element (112).

3. A thin-film patch assembly according to claim 2, characterized in that: The display patch (12) is disposed above the touch element (111) and the display element (112), and the display patch (12) has a touch area (121) corresponding to the position of the touch element (111) and the display element (112).

4. A thin-film patch assembly according to claim 1, characterized in that: The touch element (111) and the display element (112) are arranged in a unit spaced apart on the circuit patch (11), and there are multiple touch elements (111) and display elements (112).

5. A thin-film patch assembly according to claim 1, characterized in that: The display element (112) is disposed around the touch element (111).

6. A thin-film patch assembly according to claim 1, characterized in that: The patch assembly (1) is provided with a patch substrate (114), the circuit insert (113) extends out of the patch substrate (114), the extension direction of the circuit insert (113) is perpendicular to the extension direction of the circuit patch (11), and the touch element (111) and the display element (112) are provided on the patch substrate (114).

7. A thin-film patch assembly according to claim 1, characterized in that: The control component (2) is also provided with a control socket (21) connected to the circuit plug (113).

8. A thin-film patch assembly according to claim 1, characterized in that: The circuit patch (11) is also provided with connecting lines (115), which are respectively connected to the touch element (111) and the display element (112). Multiple connecting lines (115) are connected in series to the end of the circuit plug (113).

9. A thin-film patch assembly according to claim 1, characterized in that: The circuit patch (11) and the control component (2) are detachably connected.

10. A thin-film patch assembly according to claim 1, characterized in that: The patch assembly (1) is made of a flexible material.

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