Shell and electronic equipment

Abstract

The utility model provides a shell and electronic equipment. The housing includes: a transparent substrate; the transparent texture layer group comprises a texture layer and a first substrate layer which are arranged in a laminated manner; the first transparent adhesive layer, the first substrate layer and the transparent substrate are laminated through the first transparent adhesive layer, and the first substrate layer is arranged between the texture layer and the transparent substrate. According to the texture shell, richer and diversified visual perception can be provided, and the application range of the texture shell is wider.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of terminal equipment, in particular to a shell and an electronic device. BACKGROUND

[0002] There are electronic devices with textures (such as leather textures) on the shell in the art. Such electronic device shells with textures are welcomed by some consumers due to their unique visual appearance. However, the textured laminated structure on the shell of the electronic device in the prior art is usually opaque, which limits the diversified visual effects of the textured shell and hinders the further popularization and application of the textured shell. Therefore, there is an urgent need in the art for an electronic device shell with textures that can provide more rich and diversified visual experience and make the application range of the textured shell more extensive. CONTENT OF THE UTILITY MODEL

[0003] To this end, the present application aims to provide a shell and an electronic device that can provide more rich and diversified visual experience and make the application range of the textured shell more extensive.

[0004] In one aspect, the present application provides a shell, comprising: a transparent substrate; a transparent texture layer group, the transparent texture layer group comprising a texture layer and a first substrate layer arranged in a stack; and a first transparent adhesive layer, the first substrate layer and the transparent substrate being arranged in a stack through the first transparent adhesive layer, and the first substrate layer being arranged between the texture layer and the transparent substrate.

[0005] According to the present application, by arranging the transparent texture layer group on the transparent substrate and arranging the texture layer in the transparent texture layer group, the shell according to the present application can provide transparent visual effects while having a textured appearance, further enriching the visual experience and application range of the texture, and making the visual appearance of the textured shell more diversified.

[0006] In one possible implementation of the present application, the texture layer is formed by printing organic silicon, and the texture layer comprises leather texture.

[0007] In one possible implementation of the present application, the first substrate layer comprises a first sub-substrate layer and a second sub-substrate layer, the first sub-substrate layer abutting against the texture layer, and the second sub-substrate layer abutting against the first sub-substrate layer, the first sub-substrate layer being made of organic silicon, and the second sub-substrate layer being a PET film.

[0008] In one possible implementation of the present application, the thickness of the texture layer is greater than or equal to 0.1 mm, the thickness of the first sub-substrate layer is greater than or equal to 0.15 mm, and the thickness of the second sub-substrate layer is greater than or equal to 0.05 mm.

[0009] In a possible implementation of the present application, the shell further comprises: a light-dazzling layer set, the light-dazzling layer set comprising a light-dazzling layer and a second substrate layer, the light-dazzling layer set being arranged between the transparent substrate and the transparent texture layer set; and a second transparent adhesive layer, the second transparent adhesive layer being used to bond the transparent substrate and the light-dazzling layer set.

[0010] In a possible implementation of the present application, the light-dazzling layer set further comprises a coating layer, the coating layer being attached to one side of the light-dazzling layer, and the second substrate layer being attached to the other side of the light-dazzling layer, the coating layer being used to improve the refraction effect of the light-dazzling layer.

[0011] In a possible implementation of the present application, the thickness of the light-dazzling layer is greater than or equal to 13 microns, the thickness of the second substrate layer is greater than or equal to 0.05 millimeters, and the thickness of the coating layer is between 150 nanometers and 500 nanometers.

[0012] In a possible implementation of the present application, the difference between the melting temperature of the first transparent adhesive layer and the melting temperature of the texture layer is in the range of 65 degrees Celsius to 85 degrees Celsius, and the difference between the melting temperature of the second transparent adhesive layer and the melting temperature of the texture layer is in the range of 120 degrees Celsius to 135 degrees Celsius.

[0013] In another aspect, the present application provides an electronic device comprising the shell described above, wherein the transparent substrate is located at the outermost layer of the shell away from the interior of the electronic device, or the transparent substrate is located at the innermost layer of the shell close to the interior of the electronic device.

[0014] According to the present aspect, when the transparent substrate is located at the outermost layer of the shell, a smooth touch can be provided to the surface layer of the shell, and a texture visual effect can be provided below the shell, which can further enrich the visual experience of the shell. When the transparent substrate is located at the innermost layer of the shell, the shell can be made of a transparent material, for example, so that the user can directly observe the interior of the electronic device, and a beautiful and rich visual effect can be produced through the refraction of the transparent texture layer set.

[0015] In a possible implementation of the present application, the electronic device is provided with a decorative sheet on the side of the shell close to the interior of the electronic device.

[0016] In a possible implementation of the present application, the interior of the electronic device is provided with an LED lamp set, the LED lamp set being arranged at the lower side of the transparent part of the shell and being refracted through the transparent texture layer set. BRIEF DESCRIPTION OF DRAWINGS

[0017] Hereinafter, a specific embodiment of the present application will be described in detail with reference to the accompanying drawings, in which:

[0018] Figure 1 FIG. 1 shows a structural schematic diagram of a shell according to an embodiment of the present application;

[0019] Figure 2This diagram shows a structural schematic of a housing according to an embodiment of the present application;

[0020] Figure 3 This diagram shows a structural schematic of a housing according to an embodiment of the present application;

[0021] Figure 4 This diagram shows a structural schematic of a housing according to an embodiment of the present application;

[0022] Figure 5 This diagram shows a structural schematic of a housing according to an embodiment of the present application;

[0023] Figure 6 This diagram illustrates the structure of an electronic device according to an embodiment of the present application.

[0024] Figure 7 This diagram illustrates the structure of an electronic device according to an embodiment of the present application.

[0025] Figure 8 This diagram illustrates the structure of an electronic device according to an embodiment of the present application.

[0026] Figure 9 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown. Detailed Implementation

[0027] To enable those skilled in the art to more clearly understand the concepts and ideas of this application, the application is described in detail below with reference to specific embodiments. It should be understood that the embodiments given herein are only a part of all possible embodiments of this application. After reading the specification of this application, those skilled in the art are capable of making improvements, modifications, or substitutions to parts or the entirety of the following embodiments, and such improvements, modifications, or substitutions are also included within the scope of protection claimed in this application.

[0028] In this document, the terms "one," "an," and other similar words are not intended to indicate that only one of the described things exists, but rather that the description refers only to one of the described things, which may have one or more. In this document, the terms "comprising," "including," and other similar words are intended to indicate a logical relationship, not a spatial relationship. For example, "A includes B" means that logically B belongs to A, not that spatially B is located inside A. Furthermore, the meanings of the terms "comprising," "including," and other similar words should be considered open-ended, not closed-ended. For example, "A includes B" means that B belongs to A, but B does not necessarily constitute all of A; A may also include other elements such as C, D, and E.

[0029] In this document, the terms "first," "second," and other similar terms are not intended to imply any order, quantity, or importance, but are merely used to distinguish different elements. In this document, the terms "embodiment," "this embodiment," "an embodiment," or "an example" do not indicate that the description applies only to one specific embodiment, but rather that such description may also be applicable to one or more other embodiments. Those skilled in the art will understand that any description made herein with respect to one embodiment can be substituted, combined, or otherwise combined with the descriptions in one or more other embodiments, and the new embodiments resulting from such substitutions, combinations, or other combinations are readily conceived by those skilled in the art and fall within the scope of protection of this application.

[0030] In various embodiments of this application, the housing can refer to a thin-walled structure with a spatial curved surface shape, characterized by a relatively small thickness compared to its overall dimensions (such as length, width, span, etc.). In some embodiments of this application, the housing can specifically refer to the housing of an electronic device, which is used to protect the internal components of the electronic device, allowing the user to hold, grip, or place the electronic device in any suitable position during normal operation. In some embodiments of this application, the housing can refer to the housing that comes with the electronic device itself, rather than a protective case that needs to be purchased separately to protect the appearance of the electronic device from damage.

[0031] In some embodiments of this application, the housing may also be a separate protective sleeve.

[0032] In some embodiments of this application, the "casing" can also serve as a decorative element disposed inside the device, and does not constitute the outermost casing of the electronic device. For example, the outermost casing may be a transparent element, while in this embodiment, the casing is disposed inside the electronic device, constituting a decorative element of part of the electronic device's appearance. As another example, if the outer casing is made of scratch-resistant microcrystalline glass, then in this embodiment, since the casing is disposed inside, there is no need to consider scratch-resistant performance as much.

[0033] In various embodiments of this application, an electronic device can refer to a device that utilizes electronic technology principles to achieve specific functions, primarily based on the movement and control of electrons. Electronic devices are composed of numerous electronic components connected by circuits to form complex electronic systems, thereby achieving various functions. These electronic components can be various electronic components built on semiconductor materials (such as silicon), such as transistors and diodes. These components can control the flow of electrons to achieve basic functions such as signal amplification and rectification. In some embodiments of this application, electronic devices include common personal consumer electronics products, such as mobile phones, computers, smartwatches, smart glasses, tablet computers, and in-vehicle terminals, as well as industrial automation control equipment and various precision instruments in the scientific research field.

[0034] In an embodiment of the present application, the leather texture solution of the electronic product is a colored opaque leather texture. The problem is that the effect is relatively single, the product expressiveness is poor, the internal body of the machine cannot be seen through the shell, it is difficult to make the appearance level, and the overall visual effect of the electronic product is affected.

[0035] In some embodiments of the present application, by changing the surface texture layer to be transparent, the film with a glare texture effect is bonded together by high-transmittance hot melt adhesive, and then combined with a transparent substrate, the overall cover plate is transparent, the surface has a leather touch, and different effects of transparent leather mobile phone shell materials are formed by combining different shapes of textures and high-brightness coating layers.

[0036] In some embodiments of the present application, the shell structure includes three main structure layers: a transparent texture layer group, a glare layer group, and a transparent substrate. The transparent texture layer group and the glare layer group are bonded together by high-transparency low-temperature hot melt adhesive, and then bonded with the transparent substrate using a high-transmittance adhesive (such as OCA (optical clear adhesive), hot melt adhesive, etc.), so as to achieve the desired appearance effect.

[0037] In some embodiments of the present application, the combination between the transparent substrate and the leather combination layer with glare is excluded after OCA bonding; the transparent silicone skin texture layer is formed by multiple layers of silicone, forming a leather touch layer with high transmittance and high softness; PET (polyethylene terephthalate) forms different light effect textures, and the specific glare effect produced by the transparent leather layer is added and at the same time has a leather feel.

[0038] Figure 1 A structural schematic diagram of a shell according to an embodiment of the present application is shown.

[0039] As Figure 1 shown, the shell 100 includes a transparent substrate 110, a transparent texture layer group 120 including a texture layer 121 and a first base layer 122 arranged in layers, and a first transparent adhesive layer 130. The first base layer 122 and the transparent substrate 110 are arranged in layers by the first transparent adhesive layer 130, and the first base layer 122 is arranged between the texture layer 121 and the transparent substrate 110. According to the present embodiment, by arranging the first base layer in the transparent texture layer group, the protection and fixation of the texture layer are facilitated, making the preparation and cutting of the texture layer more convenient. In addition, the fixation of the transparent texture layer group on the transparent substrate is realized by the first transparent adhesive layer, which is conducive to improving the firmness of the transparent texture layer group and maintaining the transparent effect of the texture.

[0040] In the present embodiment, the transparent substrate 110 is a plate used to provide support and casing structure strength, and the commonly used material is glass or transparent PC (polycarbonate) or other transparent and strong material. The thickness of the transparent substrate 110 can be greater than or equal to 0.4 mm.

[0041] In the present embodiment, the transparent texture layer group 120 is a layer group used to provide transparent texture visual effects, which includes a texture layer 121 used to provide texture effects and a first base layer 122 used to provide support and enhance the adhesion strength of the texture layer 121. The texture layer 121 can use a liquid silicone colloid, which is polished and filtered to remove impurities to achieve a high transparent appearance effect, coated onto a textured release paper, combined with the textured surface of the release paper after natural flow and drying to form a specified texture effect. If a deeper texture is to be formed, a secondary or tertiary coating process can be used to achieve a better texture effect.

[0042] In the present embodiment, the first transparent adhesive layer 130 is used to fix the transparent texture layer group 120. When the transparent texture layer group 120 is directly attached to the transparent substrate 110, the first transparent adhesive layer 130 is used to firmly bond the transparent texture layer group 120 to the transparent substrate 110. When the transparent texture layer group 120 is indirectly attached to the transparent substrate 110, there is another layer between the transparent texture layer group 120 and the transparent substrate 110, and the first transparent adhesive layer 130 is used to firmly bond the transparent texture layer group 120 to the other layer.

[0043] In the present embodiment, the material of the first transparent adhesive layer 130 can be high transparent hot melt adhesive. For example, in order to have a higher bonding force between the transparent texture layer group and the glare layer group, while ensuring the overall transparent effect, high transparent hot melt adhesive can be used as a bonding agent, and in order to ensure that the texture layer is not damaged at high temperature, the upper limit of the temperature of the hot melt adhesive should not be too high. The hot melt adhesive that can be used has a melting temperature of 65 to 85°C. The melting point of the first transparent adhesive layer 130 should be lower than that of the other layers.

[0044] As an example, the texture layer 121 is formed by printing with silicone, and the texture layer 121 includes leather texture. According to the present example, by making the texture layer from silicone, the texture layer can have sufficient ductility and durability. In addition, by making the texture of the texture layer a leather texture, the appearance of the casing of the present application can produce a transparent leather texture effect, which is different from the usual opaque leather texture, thereby providing a novel visual experience for the user and differentiated competitiveness for the product.

[0045] Meanwhile, the transparent texture layer does not affect the appearance design of the electronic device arranged on the inside, and can be observed by the user through the transparent texture shell, such as decorative sheet design, light strip design, shape of the component itself, color design element, etc. In particular, when there is a light strip, the components on the inside of the electronic device have a preset function, such as countdown, incoming call prompt, etc., and the transparent texture layer does not affect the functionality.

[0046] In the present example, the texture layer 121 is made of organic silicon material, which is conducive to providing the texture layer with ductility and durability. In the present example, the texture of the texture layer 121 can be a leather texture (abbreviated as leather texture), which can bring a sense of being made with high quality and being durable, and therefore using the leather texture as the texture style of the texture layer 121 can have the effect of beautifying the appearance and enhancing the user's interest in purchasing.

[0047] Figure 2 A structural schematic diagram of a shell according to an embodiment of the present application is shown.

[0048] As shown in Figure 2 , the shell 200 includes a transparent substrate 210, a transparent texture layer group 220, and a first transparent adhesive layer 230. The transparent texture layer group 220 includes a texture layer 221 and a first substrate layer 222. In Figure 2 the embodiment, the first substrate layer 222 includes a first sub-substrate layer 223 and a second sub-substrate layer 224, the first sub-substrate layer 223 is attached to the texture layer 221, and the second sub-substrate layer 224 is attached to the first sub-substrate layer 223. The first sub-substrate layer 223 is made of organic silicon, and the second sub-substrate layer 224 is a PET film. According to the present embodiment, by providing the first sub-substrate layer, the durability of the texture layer can be improved. By providing the second sub-substrate layer, the adhesion of the bottom surface of the transparent texture layer group can be improved, the overall strength can be improved, and the performance after bonding can be better.

[0049] In the present embodiment, the first sub-substrate layer 223 is used to improve the strength and durability of the texture layer. The first sub-substrate layer 223 can be made by again coating organic silicon material on the organic silicon colloid on which the leather texture has been formed, forming a transparent organic silicon layer at the bottom of the texture layer 221, and using the same material to combine with the texture layer 221, which can improve the durability of the texture layer 221.

[0050] In the present embodiment, the second sub-substrate layer 224 is used to improve the adhesion strength of the texture layer 221 and the first sub-substrate layer 223. After the organic silicon material of the texture layer 221 and the first sub-substrate layer 223 is cured, the adhesion of the bottom surface is relatively low, and the material is relatively soft, which is not suitable for subsequent processing. Therefore, a transparent PET substrate layer is attached by heating and pressing on the surface of the organic silicon during the uncured stage, which improves the overall strength, and the PET substrate layer has a higher affinity to glue on the side that is not combined with the organic silicon, so that the adhesion after bonding is better.

[0051] As an example, the thickness of the texture layer 221 is greater than or equal to 0.1 mm, the thickness of the first sub-base layer 223 is greater than or equal to 0.15 mm, and the thickness of the second sub-base layer 224 is greater than or equal to 0.05 mm. According to the present example, the thickness range of the texture layer can enable clear and visible textures to be engraved and presented on the texture layer, ensuring the visual effect of the texture. The thickness range of the first sub-base layer can enable the first sub-base layer to effectively support and protect the structure of the texture layer, providing good protection. The thickness range of the second sub-base layer can enable the second sub-base layer to effectively improve the overall strength and adhesion.

[0052] In the present example, the thickness of the texture layer 221 is greater than a certain size, so as to highlight the texture effect. The thickness of the first sub-base layer 223 and the second sub-base layer 224 is greater than a certain size, so as to enable the two sub-base layers to play the corresponding supporting and protecting roles and improve the adhesion strength.

[0053] Figure 3 A structural schematic diagram of a shell according to an embodiment of the present application is shown.

[0054] As shown in Figure 3 The shell 300 includes a transparent substrate 310, a transparent texture layer group 320, and a first transparent adhesive layer 330. The transparent texture layer group 320 includes a texture layer 321 and a first base layer 322. In Figure 3 In the present embodiment, the shell 300 further includes a glare layer group 340, the glare layer group 340 including a glare layer 341 and a second base layer 342, the glare layer group 340 being disposed between the transparent substrate 310 and the transparent texture layer group 320; and a second transparent adhesive layer 350 for bonding the transparent substrate 310 and the glare layer group 340. According to the present embodiment, by disposing the glare layer group and the glare layer in the glare layer group, the transparent shell can have a glare appearance in addition to the texture appearance, so that the visual effect of the texture and the visual effect of the glare are superimposed.

[0055] In the present embodiment, the glare layer group 340 is a layer group 340 for providing a glare effect. Glare can refer to a relatively strong brightness contrast, light or surface gloss that gives a person a slightly dazzling feeling. In the glare layer group 340, the glare layer 341 is used to provide a glare effect, and the second base layer 342 is used to support and protect the glare layer 341.

[0056] In the embodiment, the light dazzling layer 341 uses transparent UV glue, forms micron-level structures with a minimum width of 0.0013 mm by UV transfer, and realizes special appearance effects such as vertical stripes, wavy lines, and lens lines by refraction of light through different structure matching designs.

[0057] In the embodiment, the second substrate layer 342 can be made of PET. PET has good high-temperature resistance, and has certain softness and toughness, and has certain surface hardness and high transmittance (≥90%), and is suitable as a substrate material of the light dazzling layer 341.

[0058] In the embodiment, the second transparent adhesive layer 350 can use transparent OCA (optical transparent adhesive) to bond the light dazzling layer 340 and the transparent substrate 310 together, and a vacuum bonding process is used for bonding to ensure the delicacy of the appearance and reduce the generation of bonding bubbles. The melting point of the second transparent adhesive layer 350 should be lower than the melting points of other layers (except the first transparent adhesive layer 330).

[0059] For example, the difference between the melting temperature of the first transparent adhesive layer 330 and the melting temperature of the texture layer 321 is in the range of 65-85℃, and the difference between the melting temperature of the second transparent adhesive layer 350 and the melting temperature of the texture layer 321 is in the range of 120-135℃.

[0060] In the example, by setting the difference between the melting temperature of the first transparent adhesive layer 330 and the melting temperature of the texture layer 321 and the melting temperature of the second transparent adhesive layer 350, the transparent adhesive layer can be melted without damaging the texture layer at high temperature, and the shape and appearance of the texture layer are maintained, which is beneficial to realize good bonding effect of the transparent adhesive layer and good protection of the texture of the texture layer 321.

[0061] For example, the thickness of the light dazzling layer 341 is greater than or equal to 13 microns, and the thickness of the second substrate layer 342 is greater than or equal to 0.05 millimeters. According to the example, the thickness range of the light dazzling layer can ensure that the light dazzling layer can play a corresponding light dazzling effect. The thickness range of the second substrate layer can ensure that the substrate layer can effectively support the light dazzling layer.

[0062] In the example, the light dazzling layer 341 needs to have a certain thickness, otherwise the light dazzling effect cannot be well exhibited. The second substrate layer 342 also needs to have a certain thickness, otherwise it cannot well support the light dazzling layer 341.

[0063] Figure 4 A structural schematic diagram of a shell according to an embodiment of the present application is shown.

[0064] As Figure 4As shown, the shell 400 includes a transparent substrate 410, a transparent texture layer group 420, and a first transparent adhesive layer 430. The transparent texture layer group 420 includes a texture layer 421 and a first base layer 422. The first base layer 422 includes a first sub-base layer 423 and a second sub-base layer 424. The shell 400 further includes a light-dazzling layer group 440 and a second transparent adhesive layer 450. The light-dazzling layer group 440 includes a light-dazzling layer 441 and a second base layer 442. In Figure 4 In an embodiment, the light-dazzling layer group 440 further includes a plating layer 443, which is attached to one side of the light-dazzling layer 441, and the second base layer 442 is attached to the other side of the light-dazzling layer 441. The plating layer 443 is configured to improve the refraction effect of the light-dazzling layer 441. According to the embodiment, by providing the plating layer in the light-dazzling layer group, the refraction effect of the light-dazzling layer can be improved, and the entire shell can be provided with a metallic appearance, so that the appearance of the electronic device shell is more visually rich and diverse.

[0065] In the embodiment, by providing the plating layer 443, the refraction effect of the light-dazzling layer 441 can be further improved by vacuum plating a high-brightness plating film, while maintaining a certain degree of transparency.

[0066] In the embodiment, the shell 400 is divided into three parts, namely the transparent substrate 410, the transparent texture layer group 420, and the light-dazzling layer group 440. The three parts are stacked and bonded by the first transparent adhesive layer 430 and the second transparent adhesive layer 450. If all the layers of the shell 400 are stacked at once, the leather layer will have a large amount of processing and may be wrinkled and affect other layers. Moreover, according to the stacking method of the present application, air bubbles are less likely to occur.

[0067] For example, the thickness of the plating layer 443 is between 150 nanometers and 500 nanometers. According to the example, the thickness range of the plating layer can ensure that the plating layer can exert the corresponding visual effect and have the corresponding metallic texture while avoiding cracks.

[0068] In the example, the plating layer 443 needs to have a certain thickness, otherwise it cannot produce sufficient metallic luster effect and cannot improve the refraction effect of the light-dazzling layer 441. On the other hand, the plating layer 443 cannot be too thick, otherwise it is prone to cracking.

[0069] Figure 5 A structural schematic diagram of a shell according to an embodiment of the present application is shown.

[0070] As Figure 5As shown, the housing 500 includes a transparent substrate 510, a transparent textured layer group 520, and a first transparent adhesive layer 530. The transparent textured layer group 520 includes a textured layer 521 and a first base layer 522. The first base layer 522 includes a first sub-base layer 523 and a second sub-base layer 524. The housing 500 also includes a reflective layer group 540 and a second transparent adhesive layer 550. The reflective layer group 540 includes a reflective layer 541, a second base layer 542, and a coating layer 543.

[0071] Figure 5 Examples and Figure 4 The difference in the embodiments lies in the different relative positions of the layers. Figure 5 In this embodiment, the transparent substrate 510 is located at the top (outermost). A reflective layer assembly 540 is bonded to the bottom of the transparent substrate 510 via a second transparent adhesive layer 550. The reflective layer assembly 540 is then bonded to the transparent texture layer assembly 520 via a first transparent adhesive layer 530.

[0072] In this embodiment, a transparent substrate 510 (such as glass) can be used as the outer surface layer, through... Figure 5 The layers are stacked in the manner shown to create a smooth, glass-like surface, with the bottom visually appearing as a leather texture with a shimmering sheen.

[0073] Figure 6 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown.

[0074] like Figure 6 As shown, the electronic device 600 includes a housing 601. The housing 601 includes: a transparent substrate 610; a transparent textured layer assembly 620, the transparent textured layer assembly 620 including a textured layer 621 and a first base layer 622 stacked together; and a first transparent adhesive layer 630, the first base layer 622 being stacked with the transparent substrate 610 via the first transparent adhesive layer 630, and the first base layer 622 being disposed between the textured layer 621 and the transparent substrate 610. Figure 6 In this embodiment, the transparent substrate 610 is located in the innermost layer of the housing 601, near the interior of the electronic device 600.

[0075] In this embodiment, by placing the transparent substrate 610 in the innermost layer of the housing 601, the texture of the texture layer 621 placed in the outer layer can be made more realistic, allowing the user to feel the texture or leather effect that can be touched.

[0076] Figure 7 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown.

[0077] like Figure 7As shown, the electronic device 700 includes a housing 701. The housing 700 includes: a transparent substrate 710; a transparent textured layer assembly 720, the transparent textured layer assembly 720 including a textured layer 721 and a first base layer 722 stacked together; and a first transparent adhesive layer 730, the first base layer 722 being stacked with the transparent substrate 710 via the first transparent adhesive layer 730, and the first base layer 722 being disposed between the textured layer 721 and the transparent substrate 710. Figure 7 In this embodiment, the transparent substrate 710 is located on the outermost layer of the housing 701, away from the interior of the electronic device 700.

[0078] In this embodiment, by placing the transparent substrate 710 on the outermost layer of the housing 701, the strength of the outer layer of the housing 701 is increased, which helps to protect the layers of the housing 701 from external influences or damage. At the same time, a textured layer 721 is provided at the bottom of the transparent substrate 710, which allows the user to observe the textured structure under the smooth surface, giving the housing 701 of this embodiment a unique visual effect.

[0079] Figure 8 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown.

[0080] like Figure 8 As shown, the electronic device 800 includes a housing 801. The housing 801 includes a transparent substrate 810, a transparent textured layer assembly 820, and a first transparent adhesive layer 830. The transparent textured layer assembly 820 includes a textured layer 821 and a first base layer 822. Figure 8 In the embodiment, the electronic device 800 has a decorative piece 802 on the side of the housing 801 near the interior of the electronic device 800.

[0081] In this embodiment, the combination of the decorative piece 802 and the transparent shell 801 allows for a more complex design space and a better visual effect. For example, when the decorative piece 802 is positioned with a gap or distance between it and the shell 801, a decorative effect with depth can be achieved. Furthermore, when the decorative piece 802 is a piece with a shimmering effect, the combination of the decorative piece 802 and the transparent shell 801 can bring a more dazzling and bright decorative effect. The decorative piece can be provided with special textures or shapes, such as a square decorative piece with circular stripes. Depending on the different characteristics and arrangements of the decorative piece 802, other decorative effects can also be produced, as those skilled in the art will recognize.

[0082] Figure 9 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown.

[0083] like Figure 9As shown, the electronic device 900 comprises a housing 901. The housing 901 comprises a transparent substrate 910, a transparent texture layer group 920 and a first transparent adhesive layer 930. The transparent texture layer group 920 comprises a texture layer 921 and a first base layer 922. In Figure 9 In an embodiment, the electronic device 900 is internally provided with an LED (Light Emitting Diode) lamp group 902, which is arranged at the lower side of the transparent part of the housing 901 and is refracted through the transparent texture layer group 920. According to the present embodiment, the LED lamp group is arranged at the lower side of the transparent part of the housing, so that the housing can emit light by itself, thereby enabling the texture structure inside the housing to be seen in a dark environment, which can highlight the unique visual experience of the housing with transparent texture effect from other products. The light emitted by the LED lamp group can play a visual effect of combining the texture effect and the transparent effect, further showing the richness and diversity of the appearance of the housing.

[0084] In the present embodiment, the transparent part of the housing 901 is usually a decorative part (also referred to as deco). The LED lamp group 902 is arranged below this part, which can enable the housing 901 of the electronic device 900 to produce a visual effect of active light emission, enhance the transparent texture feel of the texture layer 921, and further highlight and beautify the appearance of the electronic device with the housing.

[0085] The concepts, principles and ideas of the present application are described in detail above in combination with the specific embodiments (including embodiments and examples). Those skilled in the art should understand that the embodiments of the present application are not limited to the above-mentioned forms, and those skilled in the art can make any possible improvements, replacements and equivalents to the steps, methods, devices and components in the above-mentioned embodiments after reading the present application. These improvements, replacements and equivalents should be considered to fall within the scope of the present application. The protection scope of the present application is only subject to the claims.

Claims

1. A housing characterized by, The shell (100) comprises: a transparent substrate (110); a transparent texture layer group (120), the transparent texture layer group (120) comprising a texture layer (121) and a first base layer (122) arranged in a stack; a first transparent adhesive layer (130), the first base layer (122) and the transparent substrate (110) being arranged in a stack through the first transparent adhesive layer (130), the first base layer (122) being arranged between the texture layer (121) and the transparent substrate (110).

2. The housing of claim 1, wherein The texture layer (121) is formed by printing of silicone, and the texture layer (121) comprises skin texture.

3. The case according to claim 1, characterized in that, The first base layer (122) comprises a first sub-base layer (223) and a second sub-base layer (224), the first sub-base layer (223) abutting against the texture layer (121), and the second sub-base layer (224) abutting against the first sub-base layer (223), the first sub-base layer (223) being made of silicone, and the second sub-base layer (224) being a PET film.

4. The housing of claim 3, wherein, The thickness of the texture layer (121) is greater than or equal to 0.1 mm, the thickness of the first sub-base layer (223) is greater than or equal to 0.15 mm, and the thickness of the second sub-base layer (224) is greater than or equal to 0.05 mm.

5. The case according to claim 1, characterized by The shell (100) further comprises: a glare layer group (340), the glare layer group (340) comprising a glare layer (341) and a second base layer (342), the glare layer group (340) being arranged between the transparent substrate (110) and the transparent texture layer group (120); a second transparent adhesive layer (350) for bonding the transparent substrate (110) and the glare layer group (340).

6. The housing of claim 5, wherein, The glare layer group (340) further comprises a coating layer (443) abutting against one side of the glare layer (341), and the second base layer (342) abutting against the other side of the glare layer (341), the coating layer (443) being used to improve the refraction effect of the glare layer (341).

7. The housing of claim 6, wherein, The thickness of the glare layer (341) is greater than or equal to 13 microns, the thickness of the second base layer (342) is greater than or equal to 0.05 mm, and the thickness of the coating layer (443) is between 150 nm and 500 nm.

8. The case of claim 5, wherein, The difference between the melting temperature of the first transparent adhesive layer (130) and the melting temperature of the texture layer (121) is in the range of 65-85℃, and the difference between the melting temperature of the second transparent adhesive layer (350) and the melting temperature of the texture layer (121) is in the range of 120-135℃.

9. An electronic device, comprising: The shell (100) according to any one of claims 1-8, wherein The transparent substrate (110) is located at the outermost layer of the shell (100) away from the inside of the electronic device (600); or The transparent substrate (110) is located at the innermost layer of the shell (100) close to the inside of the electronic device (600).

10. The electronic device of claim 9, wherein, The electronic device (600) is provided with a decorative sheet (802) on the side of the shell (100) close to the inside of the electronic device (600).

11. The electronic device of claim 9, wherein, The inside of the electronic device (600) is provided with an LED lamp group (902), which is arranged on the lower side of the transparent part of the shell (100) and is refracted through the transparent texture layer group (120).

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