Cover plate structure for silk-screen printing of optical disk textures
By screening the optical disc pattern and color ink on the cover, combined with the protective layer and wear-resistant layer, the problem of high cost of the existing optical disc pattern cover is solved, and low-cost and efficient optical disc pattern effect and mass production are achieved. Enhanced scratch resistance of the cover plate.
Patent Information
- Application Number
- CN202420804188.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The processing technology of existing optical disc pattern covers is high and the mass-productivity is not high, mainly because the optical disc pattern effect is achieved through etching and coating.
The cover structure with silk-print optical disc pattern is adopted. By screening the optical disc pattern varnish layer and optical disc pattern color ink on the cover body, and providing a protective layer, a black cover bottom layer, a transparent electroplating film layer and a wear-resistant layer on it, the optical disc pattern is realized. three-dimensional effect.
The production cost of optical disc pattern cover is reduced, mass production is ensured, and the screen printing process makes the optical disc pattern more obvious and scratch-resistant.
Smart Images
Figure CN222213133U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of display modules, in particular to a cover plate structure for silk-screening optical disc patterns. Background Art
[0002] Liquid crystal display devices are widely used in various information, communication and consumer electronic products. The liquid crystal display module is mainly composed of a liquid crystal display screen and a backlight module. The surface of the liquid crystal display screen is usually provided with a cover plate for protection, which provides hardness for the liquid crystal display screen. In order to improve the viewing experience, the current cover plate structure will print various patterns on the cover plate, and the optical disc pattern is one of them.
[0003] In the prior art, the optical disc texture is usually printed on the cover plate by etching and coating, so that the cover plate can achieve the effect of the optical disc texture. However, the process cost of processing the optical disc texture is relatively high and the mass production is not high. Utility Model Content
[0004] The utility model aims to overcome the shortcomings of the prior art and provide a cover plate structure for silk-screening optical disc patterns.
[0005] The purpose of this utility model is achieved through the following technical solutions:
[0006] A cover plate structure for screen printing optical disc texture comprises: a cover plate body, on which is arranged an optical disc texture varnish layer for making the cover plate body present optical disc texture, and the optical disc texture varnish layer is screen printed on the cover plate body.
[0007] In one embodiment, the cover body is composed of a main body area and a pattern area, the pattern area is arranged in a circular ring shape, the pattern area is located in the middle of the cover body, and the optical disc texture varnish layer is silk-screened on the pattern area.
[0008] In one embodiment, the main area is screen-printed with main ink for making the outer shape of the cover body appear in color.
[0009] In one embodiment, the upper surface of the optical disc texture varnish layer is screen-printed with optical disc texture color ink, and the optical disc texture color ink is used to make the optical disc texture varnish layer present color.
[0010] In one embodiment, the optical disc texture color ink is screen-printed over the entire range of the pattern area.
[0011] In one embodiment, the optical disc texture color ink presents a metallic color.
[0012] In one embodiment, a protective layer is disposed above the optical disc texture color ink, and the protective layer is used to protect the optical disc texture varnish layer and the optical disc texture color ink.
[0013] In one embodiment, a black cover layer is disposed above the protective layer.
[0014] In one embodiment, an electroplated film layer is disposed above the black cover layer, and the electroplated film layer is a transparent film layer.
[0015] In one embodiment, a wear-resistant layer for resisting scratches is provided on the upper surface of the electroplated film layer.
[0016] Compared with the prior art, the utility model has at least the following advantages:
[0017] The utility model discloses a cover plate structure for screen-printing optical disc texture, by setting the optical disc texture in the pattern area of the cover plate body by screen printing a optical disc texture varnish layer and optical disc texture color ink, so that the cover plate body presents the effect of the optical disc texture. Compared with the method of realizing the optical disc texture through etching and coating, the screen printing method has low cost and guaranteed mass production. 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 A schematic structural diagram of a cover plate structure for silk-screening optical disc patterns provided by the utility model;
[0020] Figure 2 A schematic diagram of the stacking structure of a cover plate structure for silk-screening optical disc patterns provided by the utility model.
[0021] Description of the drawings: 10, cover body; 11, main area; 12, pattern area; 20, main ink; 30, optical disc texture varnish layer; 40, optical disc texture color ink; 50, protective layer; 60, black cover bottom layer; 70, electroplated film layer; 80, wear-resistant layer. DETAILED DESCRIPTION
[0022] 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.
[0023] A cover plate structure with a silk screen optical disc pattern, referring to Figure 1, including a cover body 10, the outer shape of the cover body 10 is rectangular, and the four sides of the cover body 10 are provided with rounded corners. The cover body 10 is composed of a main body area 11 and a pattern area 12 where the optical disc pattern needs to be silk-screened. The pattern area 12 is arranged in a circular ring shape, and the pattern area 12 is located in the middle position of the cover body 10. The main body area 11 is arranged in the inner periphery of the pattern area 12 and the outer area of the pattern area 12.
[0024] Reference Figure 1 and Figure 2 The main area 11 of the cover body 10 is screen-printed with a main ink 20 , and the main ink 20 makes the main area 11 of the cover body 10 present a color, so that the appearance of the cover body 10 presents the color of the main ink 20 .
[0025] Reference Figure 1 and Figure 2 The color of the main ink 20 can be selected according to actual needs.
[0026] Reference Figure 1 and Figure 2 The pattern area 12 of the cover body 10 is provided with a CD texture varnish layer 30, and the CD texture varnish layer 30 is silk-screened on the pattern area 12. The CD texture varnish layer 30 can make the cover body 10 present a CD texture. When light passes through the CD texture varnish layer 30, it will be refracted, making the three-dimensional effect more obvious, thereby ensuring the CD texture effect of the pattern area 12 of the cover body 10.
[0027] Reference Figure 1 and Figure 2 The upper surface of the optical disc texture varnish layer 30 is screen-printed with optical disc texture color ink 40 , and the optical disc texture color ink 40 covers the entire pattern area 12 . The optical disc texture color ink 40 can make the optical disc texture varnish layer 30 present different colors.
[0028] Further, refer to Figure 1 and Figure 2 The optical disc texture color ink 40 presents a metallic color, such as mirror silver, mirror tin, etc. The metallic color optical disc texture color ink 40 can further highlight the glossiness of the optical disc texture, making the optical disc texture of the cover body 10 more obvious.
[0029] Reference Figure 1 and Figure 2 The CD texture varnish layer 30 and the CD texture color ink 40 are used to set the CD texture in the pattern area 12 of the cover body 10 by silk screen printing, so that the cover body 10 presents the effect of CD texture. Compared with the method of realizing CD texture through etching and coating, the silk screen printing method has low cost and guaranteed mass production.
[0030] Reference Figure 2A protective layer 50 is provided above the optical disc texture color ink 40 , and the protective layer 50 is printed on the entire range of the pattern area 12 . The protective layer 50 is used to protect the optical disc texture varnish layer 30 and the optical disc texture color ink 40 to ensure the continuous effect of the optical disc texture of the cover body 10 .
[0031] Reference Figure 2 A black cover bottom layer 60 is disposed above the protective layer 50. The black cover bottom layer 60 is made of black ink. The black ink is screen-printed on the frame position of the cover body 10, so that the frame of the cover body 10 appears black for shading.
[0032] Reference Figure 2 A plated film layer 70 is disposed above the black cover bottom layer 60. The plated film layer 70 is used to increase the refractive index of the cover disc texture varnish layer 30 so that the disc texture is repeatedly projected at a certain angle after refraction, making the disc texture of the cover body 10 have a stronger three-dimensional visual effect.
[0033] Reference Figure 2 , the electroplated film layer 70 is a transparent film layer.
[0034] Reference Figure 2 A wear-resistant layer 80 is disposed on the upper surface of the electroplated film layer 70 . The wear-resistant layer 80 can make the surface of the cover body 10 resistant to scratches, thereby increasing the surface hardness and wear resistance of the cover body 10 .
[0035] 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 cover plate structure with a silk-screen optical disc pattern, characterized in that: include: A cover plate body (10) is provided with a disc texture varnish layer (30) for making the cover plate body (10) present a disc texture, and the disc texture varnish layer (30) is screen-printed on the cover plate body (10).
2. A cover plate structure for silk-screen optical disc patterns according to claim 1, characterized in that: The cover plate body (10) is composed of a main body area (11) and a pattern area (12); the pattern area (12) is arranged in a circular ring shape and is located in the middle of the cover plate body (10); and the optical disc texture varnish layer (30) is silk-screened on the pattern area (12).
3. A cover plate structure for silk-screen optical disc patterns according to claim 2, characterized in that: The main body area (11) is screen-printed with main body ink (20) for making the outer shape of the cover plate body (10) present color.
4. The cover plate structure for silk-screen optical disc patterns according to claim 2, characterized in that: The upper surface of the optical disc texture varnish layer (30) is screen-printed with optical disc texture color ink (40), and the optical disc texture color ink (40) is used to make the optical disc texture varnish layer (30) present color.
5. The cover plate structure for silk-screening optical disc patterns according to claim 4, characterized in that: The optical disc texture color ink (40) is screen-printed over the entire range of the pattern area (12).
6. A cover plate structure for silk-screen optical disc patterns according to claim 5, characterized in that: The optical disc texture color ink (40) presents a metallic color.
7. A cover plate structure for silk-screening optical disc patterns according to claim 6, characterized in that: A protective layer (50) is arranged above the optical disc texture color ink (40), and the protective layer (50) is used to protect the optical disc texture varnish layer (30) and the optical disc texture color ink (40).
8. The cover plate structure for silk-screening optical disc patterns according to claim 7, characterized in that: A black cover layer (60) is arranged above the protective layer (50).
9. A cover plate structure for silk-screen optical disc patterns according to claim 8, characterized in that: An electroplated film layer (70) is arranged above the black cover bottom layer (60), and the electroplated film layer (70) is a transparent film layer.
10. A cover plate structure for silk-screening optical disc patterns according to claim 9, characterized in that: The upper surface of the electroplated film layer (70) is provided with a wear-resistant layer (80) for resisting scratches.