Anti-dazzle display module

Abstract

The utility model discloses an anti-dazzle display module. The anti-dazzle display module comprises a curved white glass layer, a shading ink layer, an optical film and a display screen, the curved-surface white glass layer and the display screen define a containing cavity, the shading ink layer and the optical film are arranged in the containing cavity, the shading ink layer is arranged between the curved-surface white glass layer and the optical film, the optical film is arranged below the display screen, and the shading ink layer is arranged between the curved-surface white glass layer and the optical film. The display area of the display screen is displayed through the optical film, the shading ink layer and the curved white glass layer in sequence, and the shading ink layer is provided with an opening in the display area of the display screen. And the optical film can reduce the reflectivity of the display screen, so that an anti-dazzle effect is achieved. When the display module is collided, the optical film can absorb vibration, and therefore the effect of protecting the display screen is achieved. And the curved white glass layer enables the effect of the display module to be displayed in the form of a curved screen, so that the attractive effect of the display module is improved.

Description

Technical Field

[0001] The utility model relates to the field of display screens, in particular to an anti-glare display module. Background Art

[0002] People's pursuit of driving and riding experience has driven the development of the automotive industry, and liquid crystal displays have become very popular in cars. However, the display screens in the prior art are prone to glare after being reflected by sunlight, and the display screen is not clear. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an anti-glare display module.

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

[0005] A glare-proof display module comprises: a curved white glass layer, a light-shielding ink layer, an optical film and a display screen; the curved white glass layer and the display screen enclose a receiving cavity, the light-shielding ink layer and the optical film are arranged in the receiving cavity, the light-shielding ink layer is arranged between the curved white glass layer and the optical film, the optical film is arranged below the display screen, the display area of ​​the display screen is displayed through the optical film, the light-shielding ink layer and the curved white glass layer in sequence, and the light-shielding ink layer is provided with an opening on the display area of ​​the display screen.

[0006] In one embodiment, the opening is consistent with the size of the display area of ​​the display screen.

[0007] In one embodiment, the display screen is bonded to the light-shielding ink layer via the optical adhesive.

[0008] In one embodiment, the optical adhesive is OCA adhesive.

[0009] In one embodiment, the display screen is a TFT display screen.

[0010] In one embodiment, the optical film includes a PEI substrate layer and a functional coating layer, and the functional coating layer is coated on the PEI substrate layer.

[0011] In one embodiment, the functional coating includes an AG coating and an AR coating.

[0012] In one embodiment, the thickness of the light-shielding ink layer is 8um to 16um.

[0013] In one of the embodiments, OCA glue is further included, and the curved white glass layer is bonded to the light-shielding ink layer through the OCA glue.

[0014] In one embodiment, the thickness of the curved white glass layer is 0.7 mm to 2.0 mm.

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

[0016] 1. The anti-glare display module of the utility model is provided with a curved white glass layer, a light-shielding ink layer, an optical film and a display screen. The curved white glass layer and the display screen are enclosed to form a receiving cavity, and the receiving cavity is used to receive the light-shielding ink layer and the optical film. The light-shielding ink layer is provided between the curved white glass layer and the optical film, and the optical film is provided below the display screen. The display area of ​​the display screen is displayed in sequence through the optical film, the light-shielding ink layer and the curved white glass layer, and the light-shielding ink layer is provided with an opening on the display area of ​​the display screen. The optical film in the present application can reduce the reflectivity of the display screen and play an anti-glare role.

[0017] 2. The optical film of the utility model is flexible. When the display module is impacted, the optical film can absorb a certain amount of vibration, thereby protecting the display screen.

[0018] 3. The utility model adds a curved white glass layer to the anti-glare display module, so that the effect of the display module is displayed with the effect of a curved screen, thereby improving the aesthetic effect of the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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.

[0020] Figure 1 It is a partial cross-sectional structural schematic diagram of an anti-glare display module in one embodiment of the utility model;

[0021] Figure 2 It is a front structural schematic diagram of an anti-glare display module in one embodiment of the utility model.

[0022] Reference numerals:

[0023] An anti-glare display module 100 , a curved white glass layer 101 , a light-shielding ink layer 102 , an optical film 103 , a display screen 104 , a display area 105 , and a non-display area 106 . DETAILED DESCRIPTION

[0024] 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.

[0025] This application proposes an anti-glare display module 100, see Figure 1 and Figure 2, including a curved white glass layer 101, a light-shielding ink layer 102, an optical film 103 and a display screen 104. The curved white glass layer 101 and the display screen 104 enclose a receiving cavity, and the receiving cavity is used to receive the light-shielding ink layer 102 and the optical film 103. The light-shielding ink layer 102 is arranged between the curved white glass layer 101 and the optical film 103, and the optical film 103 is arranged below the display screen 104, wherein the light-shielding ink layer 102 is screen-printed on the flat optical film 103. The display area 105 of the display screen 104 is displayed in sequence through the optical film 103, the light-shielding ink layer 102 and the curved white glass layer 101, and the light-shielding ink layer 102 is provided with an opening on the display area 105 of the display screen 104, and the opening is used to avoid the display area 105. The optical film 103 in the present application can reduce the reflectivity of the display screen 104 and play an anti-glare role. The optical film 103 can change the intensity and light absorption rate of the light irradiated on the anti-glare display module 100 and reflected to the driver's eyes, thereby avoiding glare for the driver, alleviating driving fatigue, and reducing the risk factor for the driver when driving a vehicle.

[0026] Please note that Figure 2 The light-shielding ink layer 102 is black ink, and its function is to shield light. The light-shielding ink layer 102 can hide the components in the display screen 104 directly below, and is arranged in the non-display area 106 of the display screen 104 to improve the aesthetics of the anti-glare display module 100. Preferably, the opening is consistent in size with the display area 105 of the display screen 104, so that the display screen of the display screen 104 is fully presented in the driver's eyes.

[0027] In one embodiment, the display screen 104 is bonded to the light-shielding ink layer 102 by optical glue, and the optical glue has adhesiveness on both sides and a light transmittance of more than 90%, which is good in light transmittance and can protect the display effect of the display screen of the display screen 104. Specifically, the optical glue is OCA glue.

[0028] Furthermore, the display screen 104 is a TFT display screen.

[0029] Furthermore, the optical film 103 includes a PEI substrate layer and a functional coating layer, wherein the functional coating layer is coated on the PEI substrate layer, wherein the functional coating layer plays an anti-glare role and reduces the reflectivity of the anti-glare display module 100 to ensure driving safety.

[0030] In another embodiment, the functional coating is AG, AR or AF, wherein the function of the AG coating is to prevent glare, and the function of the AR coating is to reduce the reflectivity, so that the driver can clearly see the vehicle display screen 104, so that he can pay more attention to driving and ensure driving safety.

[0031] Furthermore, the thickness of the light-shielding ink layer 102 is 8 um to 16 um. Preferably, the thickness of the light-shielding ink layer 102 is 12 um.

[0032] The present application also includes OCA glue, and the curved white glass layer 101 is bonded to the light-shielding ink layer 102 by the OCA glue to ensure a certain light transmittance. In addition, the thickness of the curved white glass layer 101 is 0.7 mm to 2.0 mm. The thickness of the curved white glass layer 101 is less than 0.7 mm, which is too small and is easily broken after being hit. The thickness of the curved white glass layer 101 is greater than 2.0 mm, which is too thick and affects the display effect. Preferably, the thickness of the curved white glass layer 101 is 1.2 mm.

[0033] 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. An anti-glare display module, characterized in that: include: Curved white glass layer, light-shielding ink layer, optical film and display screen; The curved white glass layer and the display screen are enclosed to form a accommodating cavity, the light-shielding ink layer and the optical film are arranged in the accommodating cavity, the light-shielding ink layer is arranged between the curved white glass layer and the optical film, the optical film is arranged below the display screen, the display area of ​​the display screen is displayed through the optical film, the light-shielding ink layer and the curved white glass layer in sequence, and the light-shielding ink layer is provided with an opening on the display area of ​​the display screen.

2. The anti-glare display module according to claim 1, characterized in that: The opening is consistent with the size of the display area of ​​the display screen.

3. The anti-glare display module according to claim 1, characterized in that: It also includes optical glue, and the display screen is bonded to the light-shielding ink layer through the optical glue.

4. The anti-glare display module according to claim 3, characterized in that: The optical adhesive is OCA adhesive.

5. The anti-glare display module according to claim 1, characterized in that: The display screen is a TFT display screen.

6. The anti-glare display module according to claim 1, characterized in that: The optical film comprises a PEI substrate layer and a functional coating layer, wherein the functional coating layer is coated on the PEI substrate layer.

7. The anti-glare display module according to claim 6, characterized in that: The functional coating includes an AG coating and an AR coating.

8. The anti-glare display module according to claim 1, characterized in that: The thickness of the light-shielding ink layer is 8um to 16um.

9. The anti-glare display module according to claim 1, characterized in that: It also includes OCA glue, and the curved white glass layer is bonded to the light-shielding ink layer through the OCA glue.

10. The anti-glare display module according to claim 1, characterized in that: The thickness of the curved white glass layer is 0.7 mm to 2.0 mm.

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