Mirror display unit with mirror transfer film

Abstract

The utility model relates to the technical field of display, in particular to a mirror surface display unit with a mirror surface transfer film, which comprises a PCB (printed circuit board), a bonding layer and a presentation layer, the bonding layer is connected to one side of the PCB, the presentation layer is connected to one side of the bonding layer, and the bonding layer is positioned between the PCB and the presentation layer; a mirror surface electroplated layer is arranged on the outer side of the presentation layer, a transition layer is arranged on the outer side of the mirror surface electroplated layer, the mirror surface electroplated layer is located between the presentation layer and the transition layer, and the mirror surface electroplated layer is used for achieving the mirror surface effect. Compared with the prior art, the mirror surface display unit with the mirror surface transfer film has the advantages that the display light emitting effect is not influenced while the mirror surface appearance is realized, the functions and use scenes of the product are enriched, the use experience of a user is favorably improved, and the ever-increasing use requirements of the user are met.

Description

Technical field

[0001] The utility model relates to the technical field of display, in particular to a mirror display unit with a mirror transfer film. [Background Technology]

[0002] The display of the existing technology usually only has a display function, and cannot well achieve a mirror effect while displaying, which does not meet the growing usage needs of users. [Utility Model Content]

[0003] In order to overcome the above problems, the present invention proposes a mirror display unit with a mirror transfer film that can effectively solve the above problems.

[0004] The present invention provides a technical solution to solve the above-mentioned technical problems: providing a mirror display unit with a mirror transfer film, comprising a PCB board, an adhesive layer and a presentation layer, wherein the adhesive layer is connected to one side of the PCB board, the presentation layer is connected to one side of the adhesive layer, and the adhesive layer is located between the PCB board and the presentation layer; a mirror electroplating layer is provided on the outer side of the presentation layer, a transition layer is provided on the outer side of the mirror electroplating layer, the mirror electroplating layer is located between the presentation layer and the transition layer, and the mirror electroplating layer is used to achieve a mirror effect.

[0005] Preferably, the mirror electroplating layer is nickel electroplated to achieve a mirror effect.

[0006] Preferably, the mirror electroplating layer is formed by aluminum electroplating to achieve a mirror effect.

[0007] Preferably, the presentation layer is a coating layer presented inside the display unit, and is used to achieve the appearance and light emitting optics of the display unit.

[0008] Preferably, the bonding layer is a glue layer, and any one of epoxy resin series glue, polyurethane series glue, and acrylate series glue can be used.

[0009] Preferably, an underfill coating may be provided on the outer side of the transition layer, and a base material layer is provided on the outer side of the underfill coating.

[0010] Preferably, the outermost surface of the transition layer has a hard hydrophobic coating.

[0011] Preferably, a light-emitting lamp bead is provided on one side of the PCB board, and the light-emitting lamp bead is located between the adhesive layer and the PCB board, and is used to emit light to achieve a display effect.

[0012] Preferably, the adhesive layer includes an adhesive surface, and the presentation layer is connected to the adhesive surface.

[0013] Preferably, the lower side of the bonding surface is integrally formed with crisscross limiting strips, and lamp grooves are formed between the crisscross limiting strips, and each light-emitting lamp bead is located in a lamp groove.

[0014] Compared with the existing technology, the mirror display unit with mirror transfer film of the present invention can achieve a mirror appearance without affecting the display lighting effect, enriching the functions and usage scenarios of the product, helping to improve the user experience and meet the user's growing usage needs.

Brief Description of the Drawings

[0015] Figure 1 This is a structural diagram of a mirror display unit with a mirror transfer film according to the present invention;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0018] Figure 4 for Figure 1 Enlarged view of point C in the middle. [Specific implementation method]

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are limited to relative positions on a specified view, rather than absolute positions.

[0021] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0022] See also Figures 1 to 4 The mirror display unit with a mirror transfer film of the present invention includes a PCB board 10, an adhesive layer 20 and a presentation layer 30. The adhesive layer 20 is connected to one side of the PCB board 10, and the presentation layer 30 is connected to one side of the adhesive layer 20. The adhesive layer 20 is located between the PCB board 10 and the presentation layer 30.

[0023] A mirror electroplating layer is provided on the outside of the presentation layer 30, and a transition layer is provided on the outside of the mirror electroplating layer. The mirror electroplating layer is located between the presentation layer 30 and the transition layer. The mirror electroplating layer is used to achieve a mirror effect and can perform light-transmitting display. The transition layer has a protective function.

[0024] The mirror electroplating layer is nickel-plated to achieve a mirror effect.

[0025] The mirror electroplating layer adopts aluminum electroplating to achieve the mirror effect.

[0026] Both nickel and aluminum electroplating can achieve a mirror effect.

[0027] For nickel electroplating, mirror finish can be achieved through a bright nickel plating process, which uses a specific brightener to give the plated surface an extremely high gloss that maintains its high gloss even after prolonged use.

[0028] For aluminum electroplating, through the process of mechanical polishing plus electrolytic polishing, the surface of aluminum parts can be made close to the mirror effect of stainless steel, giving people a feeling of high-end simplicity, fashion and futuristic.

[0029] Nickel and aluminum electroplating can achieve light-transmitting effects through some special processes.

[0030] Nickel plating can be achieved through a transparent electroplating process. This process typically involves electroplating a transparent, conductive metal film, such as zinc oxide or indium tin oxide, onto a transparent substrate. These materials can be dissociated into ions using an ion diluent and then deposited onto the crystal surface to form crystals, resulting in a very uniform oxide deposit with excellent light-transmitting and conductive properties.

[0031] Aluminum electroplating can enhance its visual appeal through specialized surface treatment techniques. For example, mechanical polishing and electrolytic polishing can create a highly reflective surface, simulating light transmission to some extent. Furthermore, light transmission can be enhanced by applying mirror-effect paint or special clear coating techniques.

[0032] The presentation layer 30 is a coating that appears inside the display unit and is a key coating for realizing the appearance and light emitting optics of the display unit. It needs to have good compatibility and adhesion with epoxy resin series, polyurethane series, and acrylate series glues, and can be used for mirror coatings, wall white coatings, celadon coatings, black coatings, etc.

[0033] The bonding layer 20 is a glue layer, and can be made of any one of epoxy resin series glue, polyurethane series glue, and acrylate series glue.

[0034] An underfill coating may be provided on the outer side of the transition layer, and a substrate layer may be provided on the outer side of the underfill coating. The substrate layer is a PET substrate, which solves the defects of the substrate itself.

[0035] The presentation layer 30 and the transition layer are transfer film structures. Before being transferred to the PCB board 10, the presentation layer 30 and the transition layer are attached to the bottom fill coating and the base material layer. After processing, the material coated on the surface of the PCB board 10 is combined with the presentation layer 30 and the transition layer through an intermediate resin glue such as epoxy resin, acrylate, and polyurethane. As the resin cures at room temperature, the PCB board 10 and the transfer film are integrated. After complete curing, the PET base material and the bottom fill coating can be peeled off and removed.

[0036] The transition layer structure has the demoldability of the bottom filling coating, as well as a hard hydrophobic coating that is scratch-resistant and oil-free to protect the surface of the subsequent display product. That is, the outermost surface of the transition layer has a hard hydrophobic coating, and after the transition layer is transferred to the display product, it appears on the outermost surface of the product.

[0037] In addition to the special characteristics of the materials, all of the above coating processes use UV coating equipment for multi-layer stacking coating to achieve transfer to the display product.

[0038] A light-emitting lamp bead 11 is provided on one side of the PCB board 10 . The light-emitting lamp bead 11 is located between the adhesive layer 20 and the PCB board 10 . The light-emitting lamp bead 11 is used to emit light to achieve a display effect.

[0039] The adhesive layer 20 includes an adhesive surface 21, and the presentation layer 30 is connected to the adhesive surface 21. The adhesive surface 21 is integrally formed with crisscrossing limiting strips 22 on its underside. These crisscrossing limiting strips 22 form lamp troughs 23, with each light-emitting bead 11 positioned within a lamp trough 23. Both the adhesive layer 20 and the presentation layer 30 are made of light-transmitting materials.

[0040] A first inclined surface 25 is provided on one side of the adhesive layer 20, and a second inclined surface 31 is provided on one side of the presentation layer 30. A first V-angle 40 is formed between the first inclined surface 25 and the second inclined surface 31. The angle of the first V-angle 40 is 170°-175°, which is conducive to the firm installation of the entire display unit.

[0041] A third inclined surface 12 is provided on one side of the PCB board 10, and a fourth inclined surface 24 is provided on one side of the adhesive layer 20. A second V-angle 50 is formed between the third inclined surface 12 and the fourth inclined surface 24. The angle of the second V-angle 50 is 150°-165°, which is conducive to the firm installation of the entire display unit.

[0042] Compared with the existing technology, the mirror display unit with mirror transfer film of the present invention can achieve a mirror appearance without affecting the display lighting effect, enriching the functions and usage scenarios of the product, helping to improve the user experience and meet the user's growing usage needs.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any modifications, equivalent replacements and improvements made within the concept of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A mirror display unit with a mirror transfer film, characterized in that: The presenting layer comprises a PCB, an adhesive layer and a presentation layer, wherein the adhesive layer is connected to one side of the PCB, the presentation layer is connected to one side of the adhesive layer, and the adhesive layer is located between the PCB and the presentation layer; A mirror electroplating layer is provided on the outer side of the presentation layer, a transition layer is provided on the outer side of the mirror electroplating layer, the mirror electroplating layer is located between the presentation layer and the transition layer, and the mirror electroplating layer is used to achieve a mirror effect.

2. The mirror display unit with a mirror transfer film according to claim 1, wherein: The mirror electroplating layer is nickel-plated to achieve a mirror effect.

3. The mirror display unit with a mirror transfer film according to claim 1, wherein: The mirror electroplating layer adopts aluminum electroplating to achieve the mirror effect.

4. The mirror display unit with a mirror transfer film according to claim 1, wherein: The presentation layer is a coating layer presented inside the display unit, and is used to realize the appearance and light emitting optics of the display unit.

5. The mirror display unit with a mirror transfer film according to claim 1, wherein: The bonding layer is a glue layer, and any one of epoxy resin series glue, polyurethane series glue, and acrylate series glue can be used.

6. The mirror display unit with a mirror transfer film according to claim 1, wherein: An underfill coating may be disposed on the outer side of the transition layer, and a base material layer may be disposed on the outer side of the underfill coating.

7. The mirror display unit with a mirror transfer film according to claim 1, wherein: The outermost surface of the transition layer is provided with a hard hydrophobic coating.

8. The mirror display unit with a mirror transfer film according to claim 1, wherein: A light-emitting lamp bead is provided on one side of the PCB board. The light-emitting lamp bead is located between the adhesive layer and the PCB board. The light-emitting lamp bead is used to emit light to achieve a display effect.

9. The mirror display unit with a mirror transfer film according to claim 8, characterized in that: The adhesive layer includes an adhesive surface, and the presentation layer is connected to the adhesive surface.

10. The mirror display unit with a mirror transfer film according to claim 9, characterized in that: The lower side of the bonding surface is integrally formed with crisscross limiting strips, and lamp grooves are formed between the crisscross limiting strips, and each light-emitting lamp bead is located in a lamp groove.

Images