AMOLED screen binding structure

Abstract

The present application relates to a binding structure of an AMOLED screen. The binding structure of the AMOLED screen includes: a display component, a pin component, a touch FPC board and a display FPC board. The display component includes a glass plate, and a binding area is provided on the glass plate; the pin component includes a first gold finger and a second gold finger, and the first gold finger and the second gold finger are both arranged in the binding area, and the first gold finger is located on one side of the second gold finger; the touch FPC board is electrically connected to the first gold finger; the display FPC board is electrically connected to the second gold finger, and the touch FPC board is arranged on the display FPC board. The solution provided by the present application can simplify the welding process between the touch FPC board and the display FPC board.

Description

Technical Field

[0001] The utility model relates to the technical field of wearable devices, in particular to a binding structure of an AMOLED screen. Background Art

[0002] At present, intelligence is booming, and smart wearable products are constantly appearing in people's lives. It can make people's lives more intelligent.

[0003] In the related art, the display screen of the wearable product needs to be bound to the touch FPC board and the display FPC board, and then the gold fingers of the touch FPC board are welded to the display FPC board. However, the touch FPC board and the display FPC board are respectively bound to the two sides of the display screen, which requires them to be bent before welding. The operation process is relatively cumbersome and alignment is very difficult. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a binding structure for an AMOLED screen, which can simplify the welding process between a touch FPC board and a display FPC board.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] In a first aspect, the present application provides a binding structure of an AMOLED screen, comprising: a display component, the display component comprising a glass plate, a binding area being provided on the glass plate; a pin component, the pin component comprising a first gold finger and a second gold finger, the first gold finger and the second gold finger being both arranged in the binding area, the first gold finger being located on one side of the second gold finger; a touch FPC board, the touch FPC board being electrically connected to the first gold finger; and a display FPC board, the display FPC board being electrically connected to the second gold finger, the touch FPC board being arranged on the display FPC board.

[0007] The display component further includes a driver IC, which is disposed on the glass plate and located between the first gold finger and the second gold finger.

[0008] The pin assembly further includes a third gold finger, and the third gold finger is arranged on the touch FPC board.

[0009] The pin assembly further includes a soldering pad, which is disposed on the third gold finger and is soldered to the display FPC board.

[0010] It also includes a first identification pin, which is arranged on the glass plate.

[0011] It also includes a second identification pin, which is arranged on the glass plate.

[0012] The display assembly further includes a polarizer, and the polarizer is disposed on the glass plate.

[0013] The glass plate has a rectangular cross-sectional structure.

[0014] The glass plate has a circular cross-sectional structure.

[0015] It also includes a plug-in terminal, which is arranged on the display FPC board.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] The first gold finger and the second gold finger of the present application are located on the same side of the glass plate, so that the touch screen FPC board and the display FPC board can be bound on the same side, thereby reducing the difficulty of aligning the touch screen FPC board when welding it to the display FPC board, thereby simplifying the process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 It is a structural schematic diagram of the binding structure of the AMOLED screen in one embodiment of the utility model. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the 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 limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0021] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The display screen of the wearable product needs to be bound to the touch FPC board and the display FPC board, and then the gold fingers of the touch FPC board are welded to the display FPC board. However, the touch FPC board and the display FPC board are bound to the two sides of the display screen respectively, which requires them to be bent before welding. The operation process is cumbersome and alignment is very difficult.

[0024] In view of the above problems, an embodiment of the present application provides a binding structure for an AMOLED screen, which can simplify the welding process between a touch FPC board and a display FPC board.

[0025] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1 A binding structure of an AMOLED screen includes: a display component 100, a pin component 200, a display FPC board 300 and a touch FPC board 400, wherein the display component 100 includes a glass plate 110, and a binding area 111 is opened on the glass plate 110; the pin component 200 includes a first gold finger 210 and a second gold finger 220, and the first gold finger 210 and the second gold finger 220 are both arranged in the binding area 111, and the first gold finger 210 is located on one side of the second gold finger 220; the touch FPC board 400 is electrically connected to the first gold finger 210; the display FPC board 300 is electrically connected to the second gold finger 220, and the touch FPC board 400 is arranged on the display FPC board 300.

[0027] It should be noted that the first gold finger 210 and the second gold finger 220 are located on the same side of the glass plate 110, so that the touch screen FPC board 400 and the display FPC board 300 can be bound on the same side, thereby reducing the difficulty of aligning the touch screen FPC board 400 when welding it to the display FPC board 300, thereby simplifying the process.

[0028] See also Figure 1 In one embodiment, the display component 100 further includes a driver IC 120 . The driver IC 120 is disposed on the glass plate 110 . The driver IC 120 is located between the first gold finger 210 and the second gold finger 220 .

[0029] It should be noted that the driver IC 120 is used to control the image displayed on the display screen. Specifically, the traditional method is to bind the driver IC 120 to the display FPC board 300 through COF technology, while the driver IC 120 of the present application is directly bound to the glass plate 110, which reduces the cost and simplifies the assembly process.

[0030] See also Figure 1 In one embodiment, the pin assembly 200 further includes a third gold finger 230, which is disposed on the touch FPC board 400. Specifically, the pin assembly 200 further includes a solder pad 240, which is disposed on the third gold finger 230, and the solder pad 240 is soldered to the display FPC board 300.

[0031] It should be noted that the pads 240 of the touch FPC board 400 are welded to the display FPC board 300. Since the display FPC board 300 and the touch FPC board 400 are located on the same side, it is very convenient to align the pads 240 during welding.

[0032] See also Figure 1 In one embodiment, the first identification pin 500 is further included. The first identification pin 500 is disposed on the glass plate 110 . Specifically, the second identification pin 600 is further included. The second identification pin 600 is disposed on the glass plate 110 .

[0033] It should be noted that the first identification pin 500 and the second identification pin 600 serve as alignment marks.

[0034] See also Figure 1 In one embodiment, the display assembly 100 further includes a polarizer 130 , and the polarizer 130 is disposed on the glass plate 110 .

[0035] It should be noted that the polarizer 130 plays a role in polarizing light.

[0036] See also Figure 1 In one embodiment, the glass plate 110 has a rectangular cross-sectional structure. Specifically, the glass plate 110 has a circular cross-sectional structure.

[0037] It should be noted that the present application can be applied to rectangular display screens and circular display screens, and has a wide range of applications.

[0038] See also Figure 1 In one embodiment, it also includes a plug-in terminal 700 , which is disposed on the display FPC board 300 .

[0039] It should be noted that the plug end 700 is used to be inserted into the test base plate to test the display performance of the wearable product.

[0040] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0041] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A binding structure for an AMOLED screen, characterized in that: include: A display assembly, the display assembly comprising a glass plate, and a binding area is provided on the glass plate; A pin assembly, wherein the pin assembly comprises a first golden finger and a second golden finger, wherein the first golden finger and the second golden finger are both arranged in the binding area, and the first golden finger is located on one side of the second golden finger; A touch FPC board, wherein the touch FPC board is electrically connected to the first gold finger; A display FPC board is electrically connected to the second gold finger, and the touch FPC board is arranged on the display FPC board.

2. The AMOLED screen binding structure according to claim 1, characterized in that: The display component further includes a driver IC, which is disposed on the glass plate and located between the first gold finger and the second gold finger.

3. The AMOLED screen binding structure according to claim 1, characterized in that: The pin assembly further includes a third gold finger, and the third gold finger is arranged on the touch FPC board.

4. The AMOLED screen binding structure according to claim 3, characterized in that: The pin assembly further includes a soldering pad, which is disposed on the third gold finger and is soldered to the display FPC board.

5. The AMOLED screen binding structure according to claim 1, characterized in that: It also includes a first identification pin, which is arranged on the glass plate.

6. The AMOLED screen binding structure according to claim 1, characterized in that: It also includes a second identification pin, which is arranged on the glass plate.

7. The AMOLED screen binding structure according to claim 1, characterized in that: The display assembly further includes a polarizer, and the polarizer is disposed on the glass plate.

8. The AMOLED screen binding structure according to claim 1, characterized in that: The glass plate has a rectangular cross-sectional structure.

9. The AMOLED screen binding structure according to claim 1, characterized in that: The glass plate has a circular cross-sectional structure.

10. The AMOLED screen binding structure according to claim 9, characterized in that: It also includes a plug-in terminal, which is arranged on the display FPC board.

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