Touch screen and electronic equipment

Abstract

The utility model discloses a touch screen and electronic equipment, and the touch screen comprises a cover plate which comprises a VA display area; the VA display area comprises a first binding position and a second binding position; the touch key FPC is connected with the VA display area through a first binding position; the touch key FPC is arranged at the touch key of the cover plate; the main FPC is connected with the second binding position; and the first binding position and the second binding position are communicated through a connecting line. The outlet sensor of the VA display area is independently designed, and meanwhile, the touch key FPC is adopted as the key area, so that the typesetting utilization rate of the touch sensor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, in particular to a touch screen and electronic equipment. Background Art

[0002] The current conventional design of touch screens is that the touch sensors of the VA display area and the button area are designed as a whole. In this case, the size limitation will result in low utilization of the large panel layout, leading to material waste. The touch sensors of the VA display area and the button area are designed as an integrated design with a relatively large overall size. When the touch sensor exceeds the maximum size manufacturing capacity of the equipment, it will make it impossible to produce the product.

[0003] How to solve the above-mentioned technical problems has become a technical problem that needs to be solved urgently in the industry. Summary of the invention

[0004] In order to at least solve the above technical problems, the purpose of the utility model is to provide a touch screen.

[0005] In order to achieve the above object, the touch screen provided by the utility model includes:

[0006] A cover plate, comprising a VA display area;

[0007] The VA display area includes a first binding position and a second binding position;

[0008] A touch key FPC, the touch key FPC is connected to the VA display area through a first binding position;

[0009] The touch button FPC is arranged at the touch button of the cover plate;

[0010] A main FPC, the main FPC is connected to the second binding position;

[0011] The first binding position and the second binding position are connected via a connecting line.

[0012] Furthermore, the touch button FPC is connected to the touch sensor in the VA display area.

[0013] Furthermore, the touch button FPC is attached to the touch button of the cover plate through an adhesive layer.

[0014] Furthermore, the adhesive layer is double-sided adhesive.

[0015] Furthermore, the cover plate includes a viewing area, which is arranged in a middle area of ​​the cover plate.

[0016] Furthermore, the connection line is arranged in a non-visual area on the cover plate.

[0017] Furthermore, a protective glue is provided at the connection between the touch key FPC and the first binding position;

[0018] A protective glue is provided at the connection between the main FPC and the second binding position.

[0019] Furthermore, the cover plate is a glass cover plate.

[0020] Further, a component area is provided on one side of the main FPC;

[0021] A reinforcing plate is provided on the main FPC on a side facing away from the component area.

[0022] To achieve the above objectives, the present application also provides an electronic device, including the above touch screen.

[0023] The touch screen of the embodiment of the present application includes: a cover plate, including a VA display area on the cover plate; the VA display area includes a first binding position and a second binding position; a touch key FPC, the touch key FPC is connected to the VA display area through the first binding position; the touch key FPC is arranged at the touch key of the cover plate; the main FPC is connected to the second binding position; the first binding position and the second binding position are connected through a connecting line. By designing the outlet sensor of the VA display area separately and using the touch key FPC as the key area, the layout utilization rate of the touch sensor is improved, and the problem that the large-size touch screen cannot be produced due to exceeding the equipment capacity is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the touch screen structure of an embodiment of the present application.

[0026] Description of reference numerals:

[0027] 101-VA display area; 102-touch button FPC; 103-main FPC; 104-viewing area; 105-first binding position; 106-second binding position; 107-reinforcement board; 108-connecting line. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as being limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not intended to limit the scope of protection of the present application.

[0029] It should be understood that the various steps described in the method implementation of the present application can be performed in different orders and / or performed in parallel. In addition, the method implementation may include additional steps and / or omit the steps shown. The scope of the present application is not limited in this respect.

[0030] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0031] It should be noted that the modifications of "one" and "plurality" mentioned in this application are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more". "Plurality" should be understood as two or more.

[0032] The present application provides a touch screen, including:

[0033] A cover plate, comprising a VA display area;

[0034] The VA display area includes a first binding position and a second binding position;

[0035] A touch key FPC, the touch key FPC is connected to the VA display area through a first binding position;

[0036] The touch button FPC is arranged at the touch button of the cover plate;

[0037] A main FPC, the main FPC is connected to the second binding position;

[0038] The first binding position and the second binding position are connected via a connecting line.

[0039] Example 1

[0040] Figure 1 This is a schematic diagram of the touch screen structure of the embodiment of the present application. Figure 1 , the touch screen of the embodiment of the present application is described in detail.

[0041] In some exemplary implementations, the touch screen of the embodiments of the present application includes: a cover plate.

[0042] In some exemplary embodiments, the cover plate is a glass cover plate.

[0043] In some exemplary embodiments, a VA display area 101 is included on the cover plate.

[0044] In some exemplary embodiments, the VA display area refers to a display area involved in a vertical alignment (Vertical Alignment) liquid crystal display technology.

[0045] In some exemplary embodiments, the VA display area 101 includes a first binding site 105 and a second binding site 106 .

[0046] In some exemplary embodiments, the VA display area 101 is bonded to the back of the cover plate by OCA optical adhesive.

[0047] In some exemplary embodiments, a touch button FPC 102 is further provided on the cover.

[0048] In some exemplary embodiments, the touch button FPC 102 is disposed in the non-VA display area 101 on the cover.

[0049] In some exemplary embodiments, FPC (Flexible Printed Circuit) is a highly reliable and excellently flexible printed circuit board made of polyimide or polyester film as a substrate.

[0050] In some exemplary embodiments, the FPC has the characteristics of high wiring density, light weight, thin thickness, and good bendability.

[0051] In some exemplary embodiments, the touch key FPC 102 is connected to the VA display area 101 via the first binding position 105 , that is, the touch key FPC 102 is bound to the first binding position 105 of the VA display area 101 .

[0052] In some exemplary embodiments, the touch button FPC 102 is disposed at the touch button of the cover.

[0053] In some exemplary embodiments, the touch button FPC 102 is connected to the touch sensor of the VA display area 101 .

[0054] In some exemplary embodiments, the touch button FPC 102 is attached to the touch button of the cover plate through an adhesive layer.

[0055] In some exemplary embodiments, the adhesive layer is double-sided adhesive.

[0056] In some exemplary implementations, the touch screen of the embodiment of the present application further includes: a main FPC 103 .

[0057] In some exemplary embodiments, the main FPC 103 is connected to the second binding site 106 , that is, the main FPC 103 is bound to the second binding site 106 of the VA display area 101 .

[0058] In some exemplary embodiments, a component area is provided on one side of the main FPC 103 .

[0059] In some exemplary embodiments, the component area is used to arrange components.

[0060] In some exemplary embodiments, the components include capacitors and / or resistors and / or diodes.

[0061] In some exemplary embodiments, the capacitor plays a role of voltage stabilization or filtering.

[0062] In some exemplary embodiments, the resistor plays a role of pull-up or electrostatic protection.

[0063] In some exemplary embodiments, the diode plays a role in electrostatic protection or preventing voltage backflow.

[0064] In some exemplary embodiments, a reinforcing plate 107 is provided on a side of the main FPC 103 facing away from the component area.

[0065] In some exemplary embodiments, the reinforcing plate 107 includes a PI reinforcing plate and a metal reinforcing plate.

[0066] In some exemplary embodiments, as required, the first binding position 105 and the second binding position 106 are arranged on both sides of the VA display area 101, for example, the first binding position 105 and the second binding position 106 are arranged on two opposite sides of the VA display area 101, such as Figure 1 shown.

[0067] In some exemplary embodiments, the first binding site 105 and the second binding site 106 are connected via a connection line 108 .

[0068] In some exemplary embodiments, the connection line 108 is a metal trace.

[0069] In some exemplary embodiments, the cover plate includes a viewing area 104 .

[0070] In some exemplary embodiments, the viewing area 104 is disposed in a middle region of the cover plate.

[0071] In some exemplary embodiments, the connection line 108 is disposed in the non-viewing area 104 on the cover plate, that is, the connection line 108 is arranged to avoid the viewing area 104 .

[0072] In some exemplary embodiments, protective glue is provided at the connection between the touch button FPC 102 and the first binding position 105 .

[0073] In some exemplary embodiments, protective glue is provided at the connection between the main FPC 103 and the second binding site 106 .

[0074] In some exemplary embodiments, a plug-in position is provided at one end of the main FPC 103 away from the VA display area 101 .

[0075] Example 2

[0076] Embodiment 2 is an electronic device, comprising the touch screen of the above embodiment.

[0077] Although the implementation methods disclosed in the present invention are as above, the contents are only implementation methods adopted to facilitate the understanding of the present invention, and are not intended to limit the present invention. Any technician in the field to which the present invention belongs can make any modifications and changes in the implementation form and details without departing from the spirit and scope disclosed in the present invention, but the scope of patent protection of the present invention shall still be based on the scope defined in the attached claims.

Claims

1. A touch screen, characterized in that: include: A cover plate, comprising a VA display area on the cover plate; The VA display area includes a first binding position and a second binding position; A touch key FPC, wherein the touch key FPC is connected to the VA display area through the first binding position; The touch button FPC is arranged at the touch button of the cover plate; A main FPC, the main FPC being connected to the second binding position; The first binding position and the second binding position are connected via a connecting line.

2. The touch screen according to claim 1, characterized in that: The touch button FPC is connected to the touch sensor of the VA display area.

3. The touch screen according to claim 2, characterized in that: The touch button FPC is attached to the touch button of the cover plate through an adhesive layer.

4. The touch screen according to claim 3, characterized in that: The adhesive layer is double-sided adhesive.

5. The touch screen according to claim 4, characterized in that: The cover plate includes a viewing area, and the viewing area is arranged in the middle area of ​​the cover plate.

6. The touch screen according to claim 5, characterized in that: The connecting line is arranged in a non-viewing area on the cover plate.

7. The touch screen according to claim 6, characterized in that: A protective glue is provided at the connection between the touch button FPC and the first binding position; A protective glue is provided at the connection between the main FPC and the second binding position.

8. The touch screen according to claim 7, characterized in that: The cover plate is a glass cover plate.

9. The touch screen according to claim 8, characterized in that: A component area is provided on one side of the main FPC; A reinforcing plate is provided on the main FPC at a side facing away from the component area.

10. An electronic device, characterized in that: A touch screen comprising any one of claims 1 to 9.

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