Coated glass for display screen

Abstract

The utility model relates to the technical field of coated glass, in particular to coated glass for a display screen. The coated glass for the display screen comprises: a glass substrate; the silicon dioxide layer is arranged above the glass substrate; the zinc oxide layer is arranged above the glass substrate; and the aluminum oxynitride layer is arranged above the glass substrate. According to the coated glass provided by the invention, the wear resistance and optical performance of the coated glass are improved.

Description

Technical Field

[0001] This application relates to the field of coated glass technology, and in particular to a coated glass for display screens. Background Technology

[0002] Coated glass, also known as reflective glass, is glass with one or more layers of metal, alloy, or metal compound film coated on its surface to alter its optical properties and meet specific requirements. Coated glass can be categorized according to its characteristics as follows: heat-reflective glass, low-emissivity (Low-E) glass, and conductive film glass.

[0003] In the existing technology, the wear resistance and optical properties of the coated glass used in display devices are not good enough, which affects the display effect of the display devices. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this application is to provide a coated glass for display screens that improves the wear resistance and optical performance of the coated glass.

[0005] To achieve the above objectives, this application provides a coated glass for a display screen, comprising:

[0006] Glass substrate;

[0007] A silicon dioxide layer is disposed above the glass substrate;

[0008] A zinc oxide layer is disposed on the top of the glass substrate;

[0009] An aluminum oxynitride layer is disposed on top of the glass substrate.

[0010] As a further optimization of the coated glass for display screen provided by this utility model, the zinc oxide layer is disposed above the silicon dioxide layer.

[0011] As a further optimization of the coated glass for display screen provided by this utility model, the aluminum oxynitride layer is disposed above the zinc oxide layer.

[0012] As a further optimization of the coated glass for display screen provided by this utility model, the thickness of the silicon dioxide layer is 50-100nm.

[0013] As a further optimization of the coated glass for display screen provided by this utility model, the thickness of the zinc oxide layer is 100-200nm.

[0014] As a further optimization of the coated glass for display screen provided by this utility model, the thickness of the aluminum oxynitride layer is 50-150 nm.

[0015] As a further optimization of the coated glass for display screen provided by this utility model, the thickness of the silicon dioxide layer is 50-100nm, the thickness of the zinc oxide layer is 100-200nm, and the thickness of the aluminum oxynitride layer is 50-150nm.

[0016] The coated glass for display screens proposed in this application has the following beneficial effects:

[0017] This application discloses a coated glass for a display screen, which improves the wear resistance and optical performance of the coated glass.

[0018] Other features and advantages of this application will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing this application. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present application and form part of the specification. Together with the embodiments of the present application, they serve to explain the present application but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of the coated glass in Embodiment 1 of this application;

[0021] Figure 2 This is a plan view of the coated glass according to Embodiment 1 of this application;

[0022] In the diagram: 100 - glass substrate, 101 - silicon dioxide layer, 102 - zinc oxide layer, 103 - aluminum oxynitride layer. Detailed Implementation

[0023] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While some embodiments of this application are shown in the drawings, it should be understood that this application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this application. It should be understood that the drawings and embodiments of this application are for illustrative purposes only and are not intended to limit the scope of protection of this application.

[0024] It should be understood that the steps described in the method embodiments of this application may be performed in different orders and / or in parallel. Furthermore, the method embodiments may include additional steps and / or omit the steps shown. The scope of this application is not limited in this respect.

[0025] The term "comprising" and its variations as used herein are open-ended inclusions, meaning "including but not limited to". The term "based on" means "at least partially based 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". Definitions of other terms will be given in the description below.

[0026] It should be noted that the terms "one" and "multiple" used in this application are illustrative rather than restrictive, and those skilled in the art should understand that, unless explicitly stated otherwise in the context, they should be understood as "one or more". "Multiple" should be understood as two or more.

[0027] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0028] Example 1

[0029] One embodiment of this application provides a coated glass for a display screen, which will be referred to below. Figures 1-2 This application provides a detailed description of a coated glass, such as... Figure 1-2 As shown, a coated glass according to Embodiment 1 of this application includes:

[0030] Glass substrate 100;

[0031] A silicon dioxide layer 101 is disposed above the glass substrate 100;

[0032] A zinc oxide layer 102 is disposed above the glass substrate 100;

[0033] An aluminum oxynitride layer 103 is disposed on the glass substrate 100.

[0034] In this embodiment, the zinc oxide layer 102 is disposed above the silicon dioxide layer 101, and the aluminum oxynitride layer 103 is disposed above the zinc oxide layer 102. This arrangement results in the best abrasion resistance and optical performance of the coated glass compared to other arrangements.

[0035] In this embodiment, a silicon dioxide layer 101 is used as the bottom layer. Utilizing silicon dioxide's excellent chemical and thermal stability, as well as its certain hardness, it can initially improve the wear resistance of the glass surface and effectively protect it. Simultaneously, the silicon dioxide layer 101 also possesses good optical properties, being transparent to visible light and not affecting light transmittance. A zinc oxide layer 102 is used as the intermediate layer. The zinc oxide layer 102 has good light transmittance and conductivity, and also possesses a certain anti-reflective effect, reducing light reflection on the surface and improving light transmission efficiency. The zinc oxide layer 102 has moderate hardness, further enhancing the surface's wear resistance. An aluminum oxynitride layer 103 is used as the top layer. The aluminum oxynitride layer 103 effectively resists scratches and wear, and also possesses certain anti-reflective properties. Working together with the zinc oxide layer 102, it can further optimize optical performance.

[0036] In this embodiment, the thickness of the silicon dioxide layer 101 is 50 nm.

[0037] In some other embodiments, the thickness of the silicon dioxide layer 101 can be adaptively adjusted within the range of 50-100 nm.

[0038] In this embodiment, the thickness of the zinc oxide layer 102 is 100 nm.

[0039] In some other embodiments, the thickness of the zinc oxide layer 102 can be adaptively adjusted within the range of 100-200 nm.

[0040] In this embodiment, the thickness of the aluminum oxynitride layer 103 is 50 nm.

[0041] In other embodiments, the thickness of the aluminum oxynitride layer 103 can be adaptively adjusted within the range of 50-150 nm.

[0042] Example 2

[0043] One embodiment of this application provides a coated glass for a display screen. The difference between the coated glass for a display screen in Embodiment 2 and Embodiment 1 is that:

[0044] The silicon dioxide layer 101 has a thickness of 70 nm, the zinc oxide layer 102 has a thickness of 150 nm, and the aluminum oxynitride layer 103 has a thickness of 10 nm.

[0045] The above description is merely a partial embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of disclosure in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

[0046] Furthermore, while the operations are described in a specific order, this should not be construed as requiring these operations to be performed in the specific order shown or in sequential order. Multitasking and parallel processing may be advantageous in certain environments. Similarly, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of this application. Certain features described in the context of individual embodiments may also be implemented in combination in a single embodiment. Conversely, various features described in the context of a single embodiment may also be implemented individually or in any suitable sub-combination in multiple embodiments.

[0047] Although the subject matter has been described using language specific to structural features and / or methodological logic, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. Rather, the specific features and actions described above are merely illustrative examples of implementing the claims.

Claims

1. A coated glass for a display screen, characterized in that, include: Glass substrate; A silicon dioxide layer is disposed above the glass substrate; A zinc oxide layer is disposed on the top of the glass substrate; An aluminum oxynitride layer is disposed on top of the glass substrate.

2. The coated glass for a display screen according to claim 1, characterized in that, The zinc oxide layer is disposed above the silicon dioxide layer.

3. The coated glass for a display screen according to claim 1, characterized in that, The aluminum oxynitride layer is disposed on top of the zinc oxide layer.

4. The coated glass for a display screen according to claim 1, characterized in that, The thickness of the silicon dioxide layer is 50-100 nm.

5. The coated glass for a display screen according to claim 1, characterized in that, The thickness of the zinc oxide layer is 100-200 nm.

6. The coated glass for a display screen according to claim 1, characterized in that, The thickness of the aluminum oxynitride layer is 50-150 nm.

7. The coated glass for a display screen according to claim 1, characterized in that, The thickness of the silicon dioxide layer is 50-100 nm, the thickness of the zinc oxide layer is 100-200 nm, and the thickness of the aluminum oxynitride layer is 50-150 nm.

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