Glass cover plate, display module and electronic equipment
By designing a multi-layer structure on the glass cover, including layers of titanium diboride, scandium oxide, and titanium carbide, the shortcomings of traditional glass covers in terms of wear resistance and chemical corrosion resistance are solved, thereby improving optical performance and service life.
Patent Information
- Application Number
- CN202520064652.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Traditional glass covers are inadequate in terms of abrasion resistance, chemical resistance, and optical performance, making it difficult to meet the increasingly diverse functional requirements.
The design employs a multi-layer structure, including a substrate layer, a titanium diboride layer, a scandium oxide layer, and a titanium carbide layer disposed on the substrate layer, which respectively provide mechanical protection, optical properties, and chemical stability. The performance is optimized by controlling the thickness of each layer.
It improves the mechanical properties, wear resistance, and chemical corrosion resistance of glass covers, extends their service life, and enhances their market competitiveness.
Smart Images
Figure CN223837306U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic equipment technology, and in particular to a glass cover, a display module, and an electronic device. Background Technology
[0002] With the advancement of technology and the improvement of people's living standards, the demand for functional diversity in glass covers is also increasing. Although traditional glass covers perform well in terms of light transmittance and hardness, there is still room for improvement in terms of wear resistance, chemical corrosion resistance, and optical properties.
[0003] How to solve the above problems has become a pressing technical challenge for the industry. Summary of the Invention
[0004] In order to at least solve the above-mentioned technical problems, the purpose of this utility model is to provide a glass cover plate that solves the above-mentioned technical problems.
[0005] To achieve the above objectives, the glass cover provided in this application includes:
[0006] Substrate layer;
[0007] Titanium diboride layer, the titanium diboride layer is disposed on the substrate layer;
[0008] Scandium oxide layer, which is disposed on the side of titanium diboride layer facing away from the substrate layer.
[0009] Furthermore, it also includes:
[0010] The titanium carbide layer is disposed on the side of the scandium oxide layer that faces away from the titanium diboride layer.
[0011] Furthermore, a scandium oxide layer is covered with a titanium diboride layer;
[0012] A titanium carbide layer is covered with a scandium oxide layer.
[0013] Furthermore, the thickness of the titanium diboride layer is 50-100 nanometers.
[0014] Furthermore, the scandium oxide layer has a thickness of 20-50 nanometers.
[0015] Furthermore, the thickness of the titanium carbide layer is 10-30 nanometers.
[0016] Furthermore, the thickness of the titanium diboride layer is twice that of the scandium oxide layer.
[0017] Furthermore, the scandium oxide layer has a thickness twice that of the titanium carbide layer.
[0018] To achieve the above objectives, the display module provided in this application includes the aforementioned glass cover.
[0019] To achieve the above objectives, the electronic device provided in this application includes the aforementioned glass cover.
[0020] The glass cover plate of this application embodiment includes: a substrate layer; a titanium diboride layer disposed on top of the substrate layer; and a scandium oxide layer disposed on the side of the titanium diboride layer facing away from the substrate layer. This improves the product's mechanical properties and wear resistance while also maintaining optical properties; it also enhances the product's chemical corrosion resistance; and it extends the product's service life and market competitiveness. Attached Figure Description
[0021] 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:
[0022] Figure 1 This is a schematic diagram of the glass cover structure according to an embodiment of this application.
[0023] Explanation of reference numerals in the attached figures:
[0024] 101 - Substrate layer; 102 - Titanium diboride layer; 103 - Scandium oxide layer; 104 - Titanium carbide layer. Detailed Implementation
[0025] 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.
[0026] 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.
[0027] 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.
[0028] 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.
[0029] The embodiments of this application will now be described in detail with reference to the accompanying drawings.
[0030] This application provides a glass cover plate, including:
[0031] Substrate layer;
[0032] Titanium diboride layer, the titanium diboride layer is disposed on the substrate layer;
[0033] Scandium oxide layer, which is disposed on the side of titanium diboride layer facing away from the substrate layer.
[0034] Example 1
[0035] Figure 1 This is a schematic diagram of the glass cover structure according to an embodiment of this application. The following will be combined with... Figure 1 The glass cover structure of the embodiments of this application will be described in detail.
[0036] In one exemplary embodiment, the glass cover of this application includes a substrate layer 101.
[0037] In one exemplary embodiment, the substrate layer 101 can be understood as a glass substrate.
[0038] In one exemplary embodiment, the glass cover plate of this application embodiment further includes a titanium diboride layer 102.
[0039] In one exemplary embodiment, the titanium diboride layer 102 is disposed on the upper surface of the substrate layer 101, that is, the titanium diboride layer 102 is disposed on the upper surface of the substrate layer 101.
[0040] In an exemplary embodiment, the titanium diboride layer 102 can be understood as a titanium diboride film deposited on the upper surface of the substrate layer 101.
[0041] In one exemplary embodiment, the titanium diboride layer 102 has excellent hardness and wear resistance, which can provide excellent mechanical protection to the substrate layer 101, enabling it to resist scratches and wear.
[0042] In one exemplary embodiment, the titanium diboride layer 102 has a thickness of 50-100 nanometers.
[0043] In one exemplary embodiment, the thickness of the titanium diboride layer 102 is, for example, 60 nanometers, 70 nanometers, 80 nanometers, and 90 nanometers.
[0044] In one exemplary embodiment, the glass cover of this application further includes a scandium oxide layer 103.
[0045] In an exemplary embodiment, a scandium oxide layer 103 is disposed on the side of the titanium diboride layer 102 facing away from the substrate layer 101, that is, a scandium oxide layer 103 is disposed on the upper surface of the titanium diboride layer 102.
[0046] In one exemplary embodiment, scandium oxide layer 103 covers titanium diboride layer 102.
[0047] In one exemplary embodiment, the scandium oxide layer 103 has excellent refractive properties, giving it high light transmittance, which improves the light transmittance of the product.
[0048] In one exemplary embodiment, the scandium oxide layer 103 has a thickness of 20-50 nanometers.
[0049] In one exemplary embodiment, the thickness of the scandium oxide layer 103 is, for example, 25 nanometers, 30 nanometers, 35 nanometers, and 40 nanometers.
[0050] In one exemplary embodiment, the thickness of the titanium diboride layer 102 is twice the thickness of the scandium oxide layer 103.
[0051] In one exemplary embodiment, the glass cover of this application embodiment further includes a titanium carbide layer 104.
[0052] In one exemplary embodiment, the titanium carbide layer 104 is disposed on the side of the scandium oxide layer 103 opposite to the titanium diboride layer 102, that is, the titanium carbide layer 104 is disposed on top of the scandium oxide layer 103.
[0053] In one exemplary embodiment, the titanium carbide layer 104 has excellent hardness and wear resistance, which can provide the product with excellent mechanical protection, enabling it to resist scratches and wear.
[0054] In one exemplary embodiment, the titanium diboride layer 102 and the titanium carbide layer 104 also have excellent chemical stability, resisting the corrosion of chemicals such as acids and alkalis, thus extending the service life of the product.
[0055] In one exemplary embodiment, the titanium carbide layer 104 has a thickness of 10-30 nanometers.
[0056] In one exemplary embodiment, the thickness of the titanium carbide layer 104 is, for example, 10 nanometers, 15 nanometers, 20 nanometers, and 25 nanometers.
[0057] In one exemplary embodiment, the scandium oxide layer 103 has a thickness that is twice the thickness of the titanium carbide layer 104.
[0058] Example 2
[0059] Example 2 is a display module that includes the glass cover plate described in the above example.
[0060] Example 3
[0061] Example 3 is an electronic device that includes the glass cover of the above-described examples.
[0062] In one exemplary embodiment, the electronic device of this application includes the display module described in the above embodiments.
[0063] Although the embodiments disclosed in this utility model are as described above, the content is only for the purpose of facilitating understanding of this utility model and is not intended to limit this utility model. Any person skilled in the art to which this utility model pertains may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in this utility model, but the patent protection scope of this utility model shall still be determined by the scope defined in the appended claims.
Claims
1. A glass cover plate, characterized in that, include: Substrate layer; Titanium diboride layer, wherein the titanium diboride layer is disposed on the substrate layer; A scandium oxide layer is disposed on the side of the titanium diboride layer facing away from the substrate layer.
2. The glass cover plate according to claim 1, characterized in that, It also includes: A titanium carbide layer is disposed on the side of the scandium oxide layer opposite to the titanium diboride layer.
3. The glass cover plate according to claim 2, characterized in that, The scandium oxide layer covers the titanium diboride layer; The titanium carbide layer covers the scandium oxide layer.
4. The glass cover plate according to claim 3, characterized in that, The thickness of the titanium diboride layer is 50-100 nanometers.
5. The glass cover plate according to claim 4, characterized in that, The scandium oxide layer has a thickness of 20-50 nanometers.
6. The glass cover plate according to claim 5, characterized in that, The thickness of the titanium carbide layer is 10-30 nanometers.
7. The glass cover plate according to claim 6, characterized in that, The thickness of the titanium diboride layer is twice the thickness of the scandium oxide layer.
8. The glass cover plate according to claim 7, characterized in that, The thickness of the scandium oxide layer is twice the thickness of the titanium carbide layer.
9. A display module, characterized in that, Includes the glass cover plate as described in any one of claims 1-8.
10. An electronic device, characterized in that, Includes the glass cover plate as described in any one of claims 1-8.