A display module for optimizing display effect

Abstract

The utility model discloses a display module for optimizing display effect, comprising: a display module body, the display module body comprising a cover plate, a display screen and a backlight module arranged in sequence, the cover plate being located directly above the display screen, the display screen being accommodated in the backlight module, and an optical film for reducing the re-reflection rate of incident light being arranged between the cover plate and the display screen. The display module has the effect of adding an optical film between the cover plate and the display screen to reduce the re-reflection rate of incident light, thereby improving the aesthetics of the product.

Description

Technical Field

[0001] The utility model relates to the technical field of display modules, in particular to a display module for optimizing display effects. Background Art

[0002] With the rapid development of the display industry, more and more products adopt full lamination to achieve near-perfect display effects. However, in different application scenarios, it is not the pursuit of high-end display screens such as TFT or AMOLED with full viewing angles. These displays are suitable for full lamination design. However, due to cost considerations and other factors, many applications do not actually require full-view TFT products, but traditional black and white products or non-full viewing angles. These non-full viewing angle products are generally not suitable for full lamination design. These non-full viewing angle types of display screens will have very poor display effects when subjected to external stress (through ordinary touch or structural stress itself, etc.). At this time, traditional air lamination has to be considered, but if the traditional air lamination design is directly adopted, due to the multiple reflective surfaces between the cover plate and the display surface, the appearance reflection is very strong, which greatly affects the appearance of the product. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a display module that optimizes display effects.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A display module for optimizing display effects comprises: a display module body, wherein the display module body comprises a cover plate, a display screen and a backlight module which are arranged in sequence, the cover plate is located directly above the display screen, the display screen is accommodated in the backlight module, and an optical film for reducing the re-reflection rate of incident light is arranged between the cover plate and the display screen.

[0006] In one embodiment, the optical film is attached to the lower surface of the cover plate, and the position of the optical film is arranged corresponding to the position of the display screen.

[0007] In one embodiment, the thickness of the optical film is 0.1-0.3 mm.

[0008] In one embodiment, the upper surface of the backlight module is a metal frame, the upper end of the metal frame extends inward to form a wrapping surface, the upper end of the metal frame is located on the upper surface of the display screen, the metal frame wraps the outer edge of the display screen, and the cover plate is located above the metal frame.

[0009] In one embodiment, the display screen includes a display area and a non-display area, the upper end of the metal frame is located on the upper surface of the non-display area, and the position of the optical film is set corresponding to the position of the display area of ​​the display screen.

[0010] In one embodiment, the size of the optical film is larger than the size of the display area.

[0011] In one embodiment, a double-sided adhesive is provided between the optical film and the upper surface of the metal frame for bonding and fixing.

[0012] In one embodiment, the double-sided adhesive tape is arranged along the circumferential direction of the metal frame, and the double-sided adhesive tape is arranged in a rectangular hollow shape.

[0013] In one embodiment, foam for buffering is arranged between the display screen and the upper end of the metal frame, and the foam is arranged along the inner circumferential direction of the metal frame.

[0014] In one embodiment, a protective film is provided on the surface of the cover plate for protection.

[0015] Compared with the prior art, the utility model has at least the following advantages:

[0016] The utility model discloses a display module for optimizing display effects by adding an optical film between a cover plate and a display screen. The optical film can polarize or block incident light to reduce the light entering the display screen. The light entering the display screen will be deflected and reflected by an internal liquid crystal box, and the optical film can reduce the re-reflection rate of the incident light, thereby improving the aesthetics of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 A schematic diagram of the structure of a display module for optimizing display effects provided by the utility model.

[0019] Description of the drawings: 10. Display module body; 20. Cover plate; 30. Display screen; 31. Display area; 32. Non-display area; 40. Backlight module; 41. Metal frame; 50. Foam; 60. Optical film; 70. Double-sided adhesive; 80. Protective film. DETAILED DESCRIPTION

[0020] 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.

[0021] A display module for optimizing display effects, referring to Figure 1, including a display module body 10, the display module body 10 includes a cover plate 20, a display screen 30 and a backlight module 40 arranged in sequence, the cover plate 20 is located directly above the display screen 30, and plays a role in protecting the display screen 30, and the backlight module 40 is located below the display screen 30 to provide a light source for the display screen 30.

[0022] Reference Figure 1 The upper surface of the backlight module 40 is a metal frame 41. A receiving groove for receiving the display screen 30 is formed inside the backlight module 40. The display screen 30 is received in the receiving groove, that is, the display screen 30 is received in the backlight module 40. When the display screen 30 is received in the backlight module 40, the upper end of the metal frame 41 extends inward to form a wrapping surface. The upper end of the metal frame 41 is located on the upper surface of the display screen 30. The metal frame 41 wraps the outer edge of the display screen 30. The cover plate 20 is located above the metal frame 41.

[0023] Reference Figure 1 A foam 50 for buffering is arranged between the display screen 30 and the upper end of the metal frame 41. The foam 50 is arranged along the inner circumferential direction of the metal frame 41. The foam 50 is located between the display screen 30 and the metal frame 41 to play a buffering role so as to play a buffering role when the display module body 10 shakes, thereby avoiding collision between the display screen 30 and the metal frame 41.

[0024] Reference Figure 1 An optical film 60 for reducing the re-reflection rate of incident light is disposed between the cover plate 20 and the display screen 30 . The optical film 60 is attached to the lower surface of the cover plate 20 , and the position of the optical film 60 is corresponding to the position of the display screen 30 .

[0025] Reference Figure 1 The display screen 30 includes a display area 31 and a non-display area 32, wherein the display area 31 is the area where the display screen 30 displays content, and the non-display area 32 is the frame area of ​​the display screen 30. The upper end of the metal frame 41 is located on the upper surface of the non-display area 32 of the display screen 30, and the display area 31 of the display screen 30 is not blocked. The position of the optical film 60 is set corresponding to the position of the display area 31 of the display screen 30, and the size of the optical film 60 is larger than the size of the display area 31 of the display screen 30. The optical film 60 can polarize or block the incident light to reduce the light entering the display screen 30. The light entering the display screen 30 will be deflected and reflected by the internal liquid crystal box, and the optical film 60 can reduce the re-reflection rate of the incident light, thereby improving the appearance of the product.

[0026] Further, refer to Figure 1 The thickness of the optical film 60 is 0.1-0.3 mm.

[0027] Reference Figure 1A double-sided adhesive 70 for gluing and fixing is arranged between the optical film 60 and the upper surface of the metal frame 41. The double-sided adhesive 70 is arranged along the circumferential direction of the metal frame 41. The double-sided adhesive 70 is arranged in a rectangular hollow shape. The double-sided adhesive 70 is used to gluing and fixing the backlight module 40 and the optical film 60, thereby fixing the cover plate 20 and the backlight module 40.

[0028] Further, refer to Figure 1 A protective film 80 is provided on the surface of the cover plate 20 for protection, and the protective film 80 is used to protect the surface of the cover plate 20 from being scratched.

[0029] 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 display module for optimizing display effects, characterized in that: include: A display module body (10), the display module body (10) comprising a cover plate (20), a display screen (30) and a backlight module (40) which are arranged in sequence, the cover plate (20) being located directly above the display screen (30), the display screen (30) being accommodated in the backlight module (40), and an optical film (60) for reducing the re-reflectivity of incident light being arranged between the cover plate (20) and the display screen (30).

2. A display module for optimizing display effects according to claim 1, characterized in that: The optical film (60) is attached to the lower surface of the cover plate (20), and the position of the optical film (60) is arranged corresponding to the position of the display screen (30).

3. A display module for optimizing display effects according to claim 2, characterized in that: The thickness of the optical film (60) is 0.1-0.3 mm.

4. A display module for optimizing display effects according to claim 3, characterized in that: The upper surface of the backlight module (40) is a metal frame (41), the upper end of the metal frame (41) extends inward to form a wrapping surface, the upper end of the metal frame (41) is located on the upper surface of the display screen (30), the metal frame (41) wraps the outer edge of the display screen (30), and the cover plate (20) is located above the metal frame (41).

5. A display module for optimizing display effects according to claim 4, characterized in that: The display screen (30) comprises a display area (31) and a non-display area (32); the upper end of the metal frame (41) is located on the upper surface of the non-display area (32); and the position of the optical film (60) is arranged corresponding to the position of the display area (31) of the display screen (30).

6. A display module for optimizing display effects according to claim 5, characterized in that: The size of the optical film (60) is larger than the size of the display area (31).

7. A display module for optimizing display effects according to claim 6, characterized in that: A double-sided adhesive (70) for bonding and fixing is provided between the optical film (60) and the upper surface of the metal frame (41).

8. The display module for optimizing display effect according to claim 7, characterized in that: The double-sided adhesive tape (70) is arranged along the circumferential direction of the metal frame (41), and the double-sided adhesive tape (70) is arranged in a rectangular hollow shape.

9. The display module for optimizing display effect according to claim 4, characterized in that: A foam (50) for buffering is arranged between the display screen (30) and the upper end of the metal frame (41), and the foam (50) is arranged along the inner circumferential direction of the metal frame (41).

10. The display module for optimizing display effect according to claim 1, characterized in that: A protective film (80) is provided on the surface of the cover plate (20) for protection.

Images