Mobile phone display screen structure

Abstract

The utility model discloses a mobile phone display screen structure, which comprises a display screen body, an FPC (flexible printed circuit) is bound on the display screen body, one end of the FPC is bound on the display screen body, the other end of the FPC is used for being connected with a client mainboard, a driving IC (integrated circuit) is integrated on the FPC, and the driving IC is connected with the display screen body through the FPC. The display screen structure has the advantages that the driving IC does not need to be bound to the display screen, the manufacturing process of binding the driving IC is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a mobile phone display screen structure. Background Art

[0002] Display modules usually include a cover plate, a display screen and a backlight. In the process of making a display module, it is necessary to go through the production process of binding the driver IC and FPC on the display screen, assembling it with the backlight and bonding the cover plate. The FPC also needs to go through SMT components, that is, the required components are soldered to the FPC.

[0003] In the display module manufacturing process in the prior art, multiple bindings are required, which increases the production cost of the display module and reduces the product competitiveness in the competitive market. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a mobile phone display screen structure.

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

[0006] A mobile phone display screen structure comprises: a display screen body, an FPC bound to the display screen body, one end of the FPC bound to the display screen body, the other end of the FPC used to connect to a customer mainboard, a driver IC integrated on the FPC, and the driver IC connected to the display screen body via the FPC.

[0007] In one embodiment, the driver IC is fixed to the FPC by welding.

[0008] In one embodiment, the FPC includes a display screen binding end, the display screen binding end is located at one end of the FPC facing the display screen body, and the display screen binding end is used to bind the FPC to the display screen body.

[0009] In one embodiment, the FPC further includes an IC binding end, the IC binding end is located at a position of the FPC relative to the driver IC, and the driver IC is soldered to the IC binding end.

[0010] In one embodiment, the driver IC is integrated with components for welding to the FPC.

[0011] In one embodiment, an interface pin end is provided at one end of the FPC away from the display screen body, and the interface pin end is used to connect to a customer mainboard.

[0012] In one embodiment, the interface pin end includes a plurality of pins, and the plurality of pins are connected to the display screen binding end through a line.

[0013] In one embodiment, the interface pin end is electrically connected to the driver IC through the IC binding end.

[0014] In one embodiment, a connector is provided at the interface pin end, and the connector is used for plugging with the client mainboard.

[0015] In one embodiment, a backlight is assembled on one side of the display screen body, and the FPC includes a main screen FPC and a backlight FPC, and the FPC integrates the main screen FPC and the backlight FPC into one.

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

[0017] The utility model provides a mobile phone display screen structure that integrates components that need to be welded to an FPC onto a driver IC, and welds the driver IC to the FPC, thereby only requiring the FPC to be bound to the display screen body without adding any manufacturing process, thereby reducing production costs and improving product competitiveness. 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 The present invention is a structural schematic diagram of a mobile phone display screen structure provided by the utility model.

[0020] Description of the drawings: 10. Display screen body; 20. FPC; 21. Display screen binding end; 22. IC binding end; 23. Interface pin end; 30. Driver IC; 40. Components; 50. Connector. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0022] A mobile phone display screen structure, referring to Figure 1 , including a display screen body 10, a FPC 20 is bound to the display screen body 10, one end of the FPC 20 is bound to the display screen body 10, and the other end of the FPC 20 is used to connect to the customer's main board. A driver IC 30 is integrated on the FPC 20, and the driver IC 30 is fixed on the FPC 20 by SMT. The driver IC 30 is connected to the display screen body 10 through the FPC 20, thereby eliminating the process of binding the driver IC 30 on the display screen body 10.

[0023] Further, refer to Figure 1 The FPC 20 includes a display screen binding end 21 , which is located at one end of the FPC 20 facing the display screen body 10 . The display screen binding end 21 is used to bind the FPC 20 to the display screen body 10 so that the FPC 20 and the display screen body 10 are electrically connected.

[0024] Reference Figure 1 The FPC 20 further includes an IC binding terminal 22 , which is located at a position of the FPC 20 relative to the driver IC 30 . The driver IC 30 is soldered to the position of the IC binding terminal 22 on the FPC 20 , thereby achieving electrical connection with the FPC 20 .

[0025] Reference Figure 1 Components 40 are integrated on the driver IC 30 . The components 40 that originally needed to be soldered to the FPC 20 are integrated on the driver IC 30 , thereby achieving high integration and reducing the steps required to solder the components 40 to the FPC 20 .

[0026] Reference Figure 1 The end of the FPC 20 away from the display screen body 10 is provided with an interface pin end 23, which is used to connect the FPC 20 with the customer's main board, thereby ensuring the normal use of the driver IC 30 and the display screen body 10. The interface pin end 23 includes a plurality of pins, and the plurality of pins are connected to the display screen binding end 21 through a line, one end of the plurality of pins is used to connect with the customer's main board, and the other end of the plurality of pins is connected to the display screen body 10 through the display screen binding end 21.

[0027] Further, refer to Figure 1 A connector 50 is provided at the interface pin end 23 , and the connector 50 is used to be plugged into the customer's mainboard. Since the connector 50 needs to be plugged into the customer's mainboard, the connector 50 is not integrated into the driver IC 30 .

[0028] Further, refer to Figure 1 A backlight is assembled on one side of the display screen body 10, and FPC20 includes a main screen FPC and a backlight FPC. The main screen FPC is connected to the display screen body 10, and the backlight FPC is connected to the backlight. FPC20 integrates the main screen FPC and the backlight FPC into one, thereby avoiding the need to solder the backlight FPC required for the backlight to the main screen FPC.

[0029] Reference Figure 1The display screen body 10 only needs to be bound to the FPC 20, and there is no need to add a process for binding the driver IC 30 to the display screen body 10. By integrating the components 40 that need to be soldered to the FPC 20 into the driver IC 30, and soldering the driver IC 30 to the FPC 20, it is only necessary to bind the FPC 20 to the display screen body 10, without adding a process, thereby reducing production costs and improving product competitiveness.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A mobile phone display screen structure, characterized in that: include: A display screen body (10), wherein an FPC (20) is bound to the display screen body (10), one end of the FPC (20) is bound to the display screen body (10), and the other end of the FPC (20) is used to connect to a customer's mainboard, and a driver IC (30) is integrated on the FPC (20), and the driver IC (30) is connected to the display screen body (10) through the FPC (20).

2. A mobile phone display screen structure according to claim 1, characterized in that: The driving IC (30) is fixed to the FPC (20) by welding.

3. A mobile phone display screen structure according to claim 2, characterized in that: The FPC (20) comprises a display screen binding end (21), the display screen binding end (21) is located at one end of the FPC (20) facing the display screen body (10), and the display screen binding end (21) is used to bind the FPC (20) to the display screen body (10).

4. A mobile phone display screen structure according to claim 3, characterized in that: The FPC (20) further comprises an IC binding end (22), wherein the IC binding end (22) is located at a position of the FPC (20) relative to the driver IC (30), and the driver IC (30) is soldered to the IC binding end (22).

5. A mobile phone display screen structure according to claim 4, characterized in that: The driver IC (30) is integrated with components (40) for welding to the FPC (20).

6. A mobile phone display screen structure according to claim 5, characterized in that: An interface pin end (23) is provided at one end of the FPC (20) away from the display screen body (10), and the interface pin end (23) is used to connect to a customer's mainboard.

7. A mobile phone display screen structure according to claim 6, characterized in that: The interface pin end (23) comprises a plurality of pins, and the plurality of pins are connected to the display screen binding end (21) via a line.

8. A mobile phone display screen structure according to claim 7, characterized in that: The interface pin end (23) is electrically connected to the driving IC (30) via the IC binding end (22).

9. A mobile phone display screen structure according to claim 8, characterized in that: A connector (50) is provided at the interface pin end (23), and the connector (50) is used for plugging with the client mainboard.

10. The mobile phone display screen structure according to claim 1, characterized in that: A backlight is assembled on one side of the display screen body (10); the FPC (20) comprises a main screen FPC and a backlight FPC; the FPC (20) integrates the main screen FPC and the backlight FPC into one body.

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