Texture structure, shell and electronic equipment

Abstract

The utility model provides a texture structure, a shell and electronic equipment, the texture structure comprises a substrate and a plurality of pyramids, a plurality of pyramid arrangement trend lines are preset on the substrate, and any two adjacent pyramid arrangement trend lines are arranged at intervals; the plurality of pyramids are arranged on the substrate, each pyramid arrangement trend line is provided with at least one pyramid, and the pyramids located on the two pyramid arrangement trend lines are arranged at intervals. According to the texture structure, the shell and the electronic equipment, the light and shadow texture effect of the texture structure is good, so that the texture structure can give consideration to the light and shadow flowing effect and the pyramid texture effect, and then the comprehensive light emitting performance of the texture structure, the shell and the electronic equipment is improved.

Description

Technical Field

[0001] The present application belongs to the field of optical technology, and in particular relates to a texture structure, a housing and an electronic device. Background Art

[0002] At present, in order to improve the appearance of various products, various light and shadow effects are usually designed on the surface of the products. For example, in the related art, the effect of the decorative texture of the product is mostly plane light and shadow, and the changing light and shadow effect is reflected by color changes and light and shadow flow. In the prior art, the research on the light and shadow effect of the decorative texture of the product is relatively mature. However, when studying the light and shadow effect of the product, the texture effect of the texture structure is not taken into account, resulting in the comprehensive luminous performance of the product is not good enough and cannot meet the needs of users. Utility Model Content

[0003] In order to address the deficiencies in the prior art, the present application provides a method for improving the light and shadow texture effects of the texture structure, so that the texture structure can take into account both the light and shadow flow effects and the pyramid texture effects, thereby improving the comprehensive luminous performance of the texture structure, the housing and the electronic device.

[0004] In one aspect, the present application provides a texture structure, comprising:

[0005] A substrate, wherein a plurality of pyramid arrangement trend lines are preset on the substrate, and any two adjacent pyramid arrangement trend lines are arranged at intervals; and

[0006] A plurality of pyramids are arranged on the base, and at least one pyramid is arranged on each of the pyramid arrangement trend lines, and the pyramids on two of the pyramid arrangement trend lines are arranged at intervals.

[0007] In a possible implementation, at least one of the pyramid arrangement trend lines is curved.

[0008] In a possible implementation, each of the pyramid arrangement trend lines is curved, at least two pyramids are correspondingly arranged on each of the pyramid arrangement trend lines, and any two adjacent pyramids on the same pyramid arrangement trend line are arranged at intervals.

[0009] In a possible implementation manner, at least one of the pyramids is a right pyramid, and an edge length of the pyramid ranges from 5 μm to 1000 μm.

[0010] In a possible implementation manner, each of the pyramids has the same shape and size.

[0011] In a possible implementation manner, each of the pyramids is a regular quadrangular pyramid.

[0012] In a possible implementation, the pyramid includes a bottom surface, the bottom surface is arranged on the base, and the center of the circumscribed circle of the bottom surface located on the same pyramid arrangement trend line is located on the pyramid arrangement trend line.

[0013] In a possible implementation, the circumscribed circles of any two adjacent bottom surfaces located on the same pyramid arrangement trend line are tangent to each other.

[0014] In a possible implementation, the direction of the tangent of the circumscribed circle center of the bottom surface on the pyramid arrangement trend line is assumed to be the tangent, the inclination angle of the diagonal line of the bottom surface of one of the pyramids located on the same pyramid arrangement trend line relative to the tangent is assumed to be the first angle, the inclination angle of the diagonal line of the bottom surface of another pyramid located on the same pyramid arrangement trend line relative to the tangent is assumed to be the second angle, and the first angle is equal to the second angle.

[0015] In a possible implementation manner, the first angle and the second angle are both in a range of 30°-60°.

[0016] In a possible implementation manner, the first angle is 45°, and the second angle is 45°.

[0017] On the other hand, the present application provides a housing, comprising:

[0018] The texture structure described above.

[0019] In another aspect, the present application provides an electronic device, comprising:

[0020] The above-mentioned housing.

[0021] The texture structure, housing, and electronic device provided by the present application are configured with a plurality of pyramids on a substrate, and the plurality of pyramids are respectively located on a plurality of pyramid arrangement trend lines, so that the texture structure can present a pyramid light and shadow effect, which is beneficial to improving the light and shadow texture effect of the texture structure, so that the texture structure can take into account both the light and shadow flow effect and the pyramid texture effect, thereby improving the comprehensive luminous performance of the texture structure. Moreover, the pyramids located on two pyramid arrangement trend lines are arranged at intervals to reduce the phenomenon of light and shadow blurring caused by light interference between two adjacent pyramids, thereby improving the luminous effect of the texture structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some implementation methods provided by the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 is a structural diagram of an electronic device provided by an embodiment of the present application;

[0024] Figure 2 This is a structural diagram of a housing provided by an embodiment of the present application;

[0025] Figure 3 is a front view of a texture structure provided by an embodiment of the present application;

[0026] Figure 4 It is a partially enlarged schematic diagram of a texture structure provided in one embodiment of the present application. DETAILED DESCRIPTION

[0027] The technical solution of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described implementation methods are only part of the implementation methods of the present application, rather than all the implementation methods. Based on the implementation methods in the present application, all other implementation methods obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0028] The following descriptions of the embodiments are with reference to the attached diagrams to illustrate specific embodiments that the present application can be implemented. The directional terms mentioned in the description of the present application, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "top", "side", "bottom", "top wall", "side wall", "bottom wall", "inner side wall", "circumferential side wall", etc., are only with reference to the directions of the attached drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In the description of the present application, for example, "first", "second", "third", "fourth", etc., are only used to distinguish the objects described and do not have any order or technical meaning. In the description of the present application, the "connection" and "connection" involved, if not otherwise specified, include direct connection (connection) and indirect connection (connection). It should be understood that in the description of the present application, "axial" and "radial" are both relative to the axial direction and radial direction of the solenoid valve in the drawings of the present application.

[0029] Please refer to Figure 1 , Figure 1 It is a structural diagram of an electronic device provided in one embodiment of the present application.

[0030] The present application provides an electronic device 1000, which includes a housing 100 and other functional components. The electronic device 1000 provided in the present application can improve the anti-fall performance of other functional components in the electronic device 1000 through the setting of the housing 100. At the same time, in order to meet the user's performance requirements for the electronic device 1000 and improve the appearance of the electronic device 1000, various light and shadow effects are usually designed on the housing 100 of the electronic device 1000. For example, a device texture is set on the housing 100 of the electronic device 1000, so that the housing 100 of the electronic device 1000 shows the effect of light and shadow, thereby improving the appearance of the electronic device 1000.

[0031] See also Figure 1 and Figure 2 , Figure 2 This is a structural diagram of a shell provided in one embodiment of the present application.

[0032] The present application provides a shell 100, which includes a substrate 20 and a texture structure 10. The texture structure 10 is arranged on the substrate 20, and the texture structure 10 and the substrate 20 are stacked so that the substrate 20 can form a light and shadow effect, thereby making the shell 100 have a light and shadow effect.

[0033] Although the prior art is relatively mature in the research on the light and shadow effects of the texture structure 10, the texture effect of the texture structure 10 is not taken into account at the same time, resulting in the comprehensive luminous performance of the texture structure 10 and the shell 100 being not good enough to meet the needs of users.

[0034] See also Figures 1 to 4 , Figure 3 is a front view of a texture structure provided by an embodiment of the present application, Figure 4 It is a partially enlarged schematic diagram of a texture structure provided in one embodiment of the present application.

[0035] Based on the above problem that the texture effect of light and shadow of the texture structure 10 , the housing 100 and the electronic device 1000 is not good.

[0036] The present application provides a texture structure 10, which includes a substrate 11, a pyramid arrangement trend line 13, and pyramids 15. It should be understood that the pyramid arrangement trend line 13 is a line preset on the substrate 11 for auxiliary explanation, and the pyramid arrangement trend line 13 does not exist in the actual texture structure 10. A plurality of pyramids 15 are arranged at intervals on one side of the substrate 11 to form an intermittent pyramid arrangement trend line 13, and the light and shadow lines generated by the light emission of the texture structure 10 are similar in shape to the pyramid arrangement trend line 13.

[0037] In one embodiment, a plurality of pyramid arrangement trend lines 13 are preset on the base 11, and any two adjacent pyramid arrangement trend lines 13 are arranged at intervals. A plurality of pyramids 15 are also arranged on the base 11, and the plurality of pyramids 15 are respectively located on the plurality of pyramid arrangement trend lines 13, and at least one pyramid 15 is arranged on each pyramid arrangement trend line 13, and the pyramids 15 located on two pyramid arrangement trend lines 13 are arranged at intervals.

[0038] By arranging a plurality of pyramids 15 on the substrate 11, and the plurality of pyramids 15 are respectively located on a plurality of pyramid arrangement trend lines 13, and at least one pyramid 15 is arranged on each pyramid arrangement trend line 13, the texture structure 10 can present the light and shadow effect of the pyramid 15, which is beneficial to improving the light and shadow texture effect of the texture structure 10, so that the texture structure 10 can take into account both the light and shadow flow effect and the texture effect of the pyramid 15, thereby improving the comprehensive luminous performance of the texture structure 10. The pyramids 15 located on two pyramid arrangement trend lines 13 are arranged at intervals to reduce the phenomenon of light and shadow blurring caused by light interference between two adjacent pyramids 15 located on two adjacent pyramid arrangement trend lines 13, thereby improving the luminous effect of the texture structure 10.

[0039] See also Figure 3 In one embodiment, at least one pyramid arrangement trend line 13 is curved, and a plurality of pyramids 15 are correspondingly arranged on each pyramid arrangement trend line 13, and any two adjacent pyramids 15 on the same pyramid arrangement trend line 13 are arranged at intervals. By designing that at least one pyramid arrangement trend line 13 is curved, the corresponding plurality of pyramids 15 on at least one pyramid arrangement trend line 13 are arranged in a curved shape, which is conducive to achieving the flowing luminous effect of the texture structure 10. At the same time, a plurality of pyramids 15 are arranged on the curved pyramid arrangement trend line 13, and any two adjacent pyramids 15 on the same pyramid arrangement trend line 13 are arranged at intervals, so that the texture effect of the flowing light and shadow is stronger.

[0040] In one embodiment, each pyramid arrangement trend line 13 is in a curved shape, and a plurality of pyramids 15 are correspondingly arranged on each pyramid arrangement trend line 13, and any two adjacent pyramids 15 on the same pyramid arrangement trend line 13 are arranged at intervals. By designing that each pyramid arrangement trend line 13 is in a curved shape, the plurality of pyramids 15 corresponding to each pyramid arrangement trend line 13 are arranged in a curved shape, which is conducive to achieving the flowing luminous effect of the texture structure 10. At the same time, a plurality of pyramids 15 are arranged on the curved pyramid arrangement trend line 13, and any two adjacent pyramids 15 on the same pyramid arrangement trend line 13 are arranged at intervals, so that the texture effect of the flowing light and shadow is stronger.

[0041] See also Figure 3 and Figure 4In one embodiment, at least one pyramid 15 is a regular pyramid, and the edge length of the pyramid 15 ranges from 5 μm to 1000 μm. When the edge length of the pyramid 15 is less than 5 μm, the light and shadow effect is better and the texture is worse. When the edge length of the pyramid 15 is greater than 1000 μm, the texture is better and the light and shadow effect is worse. Therefore, in this embodiment, it is preferred that the edge length of the pyramid 15 ranges from 5 μm to 1000 μm, so that the light and shadow of the texture structure 10 has both good flow effect and texture effect.

[0042] It is understandable that in some other embodiments, the structural features of the pyramid 15 can be designed according to special light and shadow effects. In other words, the edge length of the pyramid 15 can be less than 5 μm, and the edge length of the pyramid 15 can also be greater than 1000 μm, and this application does not limit this.

[0043] See also Figure 3 and Figure 4 In one embodiment, each pyramid 15 has the same shape and size, that is, each pyramid 15 has the same number of edges, and the lengths of the edges corresponding to the multiple pyramids 15 are equal. By making each pyramid 15 have the same shape and size, the flow effect and texture effect of light and shadow of the texture structure 10 are more uniform.

[0044] It is understandable that in some other embodiments, the structural features of the pyramid 15 can be designed according to special light and shadow effects. In other words, the shapes and sizes of the multiple pyramids 15 can be designed into different shapes and sizes according to different special luminous light and shadow effects, and this application does not limit this.

[0045] Furthermore, each pyramid 15 is a regular pyramid, and each pyramid 15 has the same shape and size. By making each pyramid 15 a regular pyramid with the same shape and size, it is helpful to further improve the uniformity of the flow effect and texture effect of light and shadow of the texture structure 10.

[0046] Furthermore, each pyramid 15 is a regular tetrahedron, and each pyramid 15 has the same shape and size. When each pyramid 15 is a regular tetrahedron with the same shape and size, when the pyramid 15 has an edge number less than 4, the light-emitting surface is small, the texture is good, and the light and shadow effect is poor. When the pyramid 15 has an edge number greater than 4, the light-emitting surface is large, the light and shadow effect is good, and the texture is poor. Therefore, in this embodiment, the pyramid 15 is preferably a regular tetrahedron with an edge number of 4, so that the light and shadow of the texture structure 10 has both good flow effect and texture effect.

[0047] Furthermore, in order to adapt to conventional process equipment and make the light and shadow of the texture structure 10 have both good flow effect and texture effect, it is preferred that the edge length of the regular quadrangular pyramid is 50 μm.

[0048] It is understandable that in some other embodiments, the structural features of the pyramid 15 can be designed according to special light and shadow effects. In other words, the number of edges of the pyramid 15 can be 3, 5, 6, etc., and the present application does not limit this.

[0049] See also Figure 3 and Figure 4 In one embodiment, the pyramid 15 includes a bottom surface (not shown), which is disposed on the base 11, and the center of the circumscribed circle of the bottom surface of each pyramid 15 located on the same pyramid arrangement trend line 13 is located on the pyramid arrangement trend line 13. The center of the circumscribed circle passing through the bottom surface of the pyramid 15 is located on the pyramid arrangement trend line 13, that is, the center of the bottom surface of the pyramid 15 is located on the pyramid arrangement trend line 13, so that the pyramids 15 will not be arranged in an uneven state, thereby making the flowing light and shadow effect of the texture structure 10 more fluent and smooth.

[0050] It should be understood that the bottom surface of the pyramid 15 is disposed on the base 11, including the pyramid 15 and the base 11 being integrally formed or the pyramid 15 and the base 11 being separately formed. In other words, the pyramid 15 and the base 11 are integrally formed, that is, the bottom surface of the pyramid 15 and the base 11 are only formed at the joint thereof. The pyramid 15 and the base 11 are separately formed, that is, the bottom surface of the pyramid 15 and the base 11 are formed at the joint thereof to form two planes.

[0051] It is understandable that in some other embodiments, the structural features and arrangement of the pyramid 15 can be designed according to special light and shadow effects. In other words, the center of the circumscribed circle of the bottom surface of the pyramid 15 can be spaced from the pyramid arrangement trend line 13, and the present application does not limit this.

[0052] See also Figure 3 and Figure 4 In one embodiment, the circumscribed circles of the bottom surfaces of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 are circumscribed to limit the spacing between any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13. When the spacing between any two adjacent pyramids 15 is too small, the light interference between the side surfaces of any two adjacent pyramids 15 causes the light and shadow of the texture structure 10 to be blurred after being illuminated. When the spacing between any two adjacent pyramids 15 is too large, the light and shadow of the texture structure 10 after being illuminated appears intermittent. By circumscribing the circumscribed circles of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13, the spacing between any two adjacent pyramids 15 is limited, thereby reducing the mutual interference between any two adjacent pyramids 15.

[0053] It is understandable that in some other embodiments, the arrangement of the pyramids 15 can be designed according to special light and shadow effects. In other words, the circumscribed circles of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 can be separated from each other, and the circumscribed circles of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 can also intersect, and the present application does not limit this.

[0054] See also Figure 3 and Figure 4 In one embodiment, in any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13, the center of the bottom surface of each pyramid 15 is located on the pyramid arrangement trend line 13. Let the direction of the tangent of the center of the circumscribed circle of the bottom surface on the pyramid arrangement trend line 13 be the tangent direction, the inclination angle of the diagonal line of the bottom surface of one pyramid 15 located on the same pyramid arrangement trend line 13 relative to the tangent direction be the first angle α1, and the inclination angle of the diagonal line of the bottom surface of another pyramid 15 located on the same pyramid arrangement trend line 13 relative to the tangent direction be the second angle α2, and the first angle α1 is equal to the second angle α2. In other words, the angle between the diagonal line of the bottom surface of a pyramid 15 located on the same pyramid arrangement trend line 13 and the tangent line of the center point of the bottom surface of the pyramid 15 on the pyramid arrangement trend line 13 is the first angle α1, and the angle between the diagonal line of the bottom surface of another pyramid 15 located on the same pyramid arrangement trend line 13 and the tangent line of the center point of the bottom surface of the pyramid 15 on the pyramid arrangement trend line 13 is the second angle α2. At the same time, since the pyramid arrangement trend line 13 is curved, in the process of arranging multiple pyramids 15, in order to make the first angle α1 equal to the second angle α2, the rotation angles of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 relative to the base 11 are different, and the rotation angle is related to the curvature of the pyramid arrangement trend line 13.

[0055] By making the first angle α1 equal to the second angle α2, any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 have different rotation angles relative to the base 11, so that the side surfaces of any two adjacent pyramids 15 located on the same pyramid arrangement trend line 13 are relatively arranged along the extension direction of the pyramid arrangement trend line 13, thereby making the overall smoothness of the light and shadow formed after the multiple pyramids 15 are illuminated better, which is beneficial to improving the flow and texture effect of the light and shadow of the texture structure 10.

[0056] It is understandable that in some other embodiments, the arrangement of the pyramids 15 may be designed according to a special light and shadow effect. In other words, the first angle α1 and the second angle α2 may be different, and the present application does not limit this.

[0057] See also Figure 3 and Figure 4In one embodiment, taking each pyramid 15 as a regular quadrangular pyramid, the optional range of the first angle α1 and the second angle α2 is 15°-75°, more preferably 30°-60°, and even more preferably the first angle α1 is 45° and the second angle α2 is 45°.

[0058] Since each pyramid 15 is a regular quadrangular pyramid, the first angle α1 and the second angle α2 are both 45°, and on the bottom surface of the same pyramid 15, a group of two sides arranged oppositely are parallel to the tangent direction of the center point of the bottom surface of the pyramid 15 on the corresponding pyramid arrangement trend line 13, and another group of two sides arranged oppositely are perpendicular to the tangent direction of the center point of the bottom surface of the pyramid 15 on the corresponding pyramid arrangement trend line 13. This helps to reduce the height of the base 11 occupied by the pyramid 15 located on the same pyramid arrangement trend line 13, so that multiple pyramid arrangement trend lines 13 arranged at intervals can be distributed on the same base 11, which helps to improve the overall light and shadow effect of the texture structure 10.

[0059] It is understandable that in some other embodiments, the arrangement of the pyramids 15 can be designed according to special light and shadow effects. In other words, the first angle α1 and the second angle α2 can both be 20°, 70° or other angles, and the present application does not limit this.

[0060] See also Figure 2 and Figure 3 The following is a detailed description of the manufacturing process of the texture structure 10 and the shell 100 provided by the present application. The present application manufactures the texture structure 10 and the shell 100 in the following manner, but is not limited to the following manner.

[0061] Through processes such as exposure, development, and UV adhesive transfer, a PC mold is made, and then UV transfer is performed on the substrate 11 to form a texture structure 10. The texture structure 10 is attached to the substrate 20 through processes such as coating, printing, and lamination to form a housing 100. Alternatively, the PC mold is transferred to the substrate 20 and hot-pressed to form a housing 100 with a texture.

[0062] Among them, the substrate 11 can be a PC sheet, a PET sheet, or a composite sheet such as PC / PMMA. Exposure is the use of light to project the pattern on the mask onto the photoresist through an optical system to achieve pattern transfer, which is one of the important processes in the photolithography process. Development is a process of making the image appear in the printing, photocopying, copying, and printing industries. UV transfer glue is a light-curing single-component molding glue, which is mainly molded on the surface of polyester film through a mold, and can also be separately dotted on the surface of the film.

[0063] Specifically, for the preparation of the texture structure 10 and the shell 100, the pyramid arrangement trend line 13 and the arrangement method can be designed, and the pyramid 15 structure and arrangement method can be designed, and the data of the pyramid arrangement trend line 13 and the data of the pyramid 15 can be transferred to the computer. Photolithography exposure is performed on the glass evenly coated with photoresist, and then developed, dried, and plasma cleaned. Then UV transfer is performed to transfer the texture to the substrate 11 to form the texture structure 10. The texture structure 10 is then subjected to processes such as coating, printing, cutting, and bonding, and the texture structure 10 is bonded to the substrate to achieve the shell 100 structure with the texture structure 10.

[0064] In some other embodiments, photoresist can be evenly applied on the substrate 11, and a texture structure can be made through exposure and development, and then placed in a chemical solution etching tank. Due to the protective effect of the photoresist on the substrate 11, the thick resist time is long, and the thin resist time is short, and the thin resist part leaks out of the substrate 11 before the thick resist part. Therefore, the texture structure 10 with uneven texture placed in the etching tank can be completely copied to the substrate 11 to form the texture structure 10 through a reasonable etching time, and this application does not limit this.

[0065] The above are some implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

Claims

1. A texture structure, characterized in that: include: A substrate, wherein a plurality of pyramid arrangement trend lines are preset on the substrate, and any two adjacent pyramid arrangement trend lines are arranged at intervals; as well as A plurality of pyramids are arranged on the base, and at least one pyramid is arranged on each of the pyramid arrangement trend lines, and the pyramids on two of the pyramid arrangement trend lines are arranged at intervals.

2. The texture structure according to claim 1, characterized in that At least one of the pyramid arrangement trend lines is in a curved shape.

3. The texture structure according to claim 2, characterized in that Each of the pyramid arrangement trend lines is curved, and at least two pyramids are correspondingly arranged on each of the pyramid arrangement trend lines. Any two adjacent pyramids on the same pyramid arrangement trend line are arranged at intervals.

4. The texture structure according to claim 3, characterized in that At least one of the pyramids is a right pyramid, and the edge length of the pyramid ranges from 5 μm to 1000 μm.

5. The texture structure according to claim 4, characterized in that The shape and size of each of the pyramids are the same.

6. The texture structure according to claim 5, characterized in that Each of the pyramids is a regular quadrangular pyramid.

7. The texture structure according to claim 2, characterized in that The pyramid includes a bottom surface, which is arranged on the base, and the center of the circumscribed circle of the bottom surface located on the same pyramid arrangement trend line is located on the pyramid arrangement trend line.

8. The texture structure according to claim 7, characterized in that The circumscribed circles of any two adjacent bottom surfaces located on the same pyramid arrangement trend line are tangent to each other.

9. The texture structure according to claim 7, characterized in that Suppose the direction of the tangent of the circumscribed circle center of the bottom surface on the pyramid arrangement trend line is the tangent direction, the inclination angle of the diagonal line of the bottom surface of one of the pyramids located on the same pyramid arrangement trend line relative to the tangent direction is the first angle, the inclination angle of the diagonal line of the bottom surface of another pyramid located on the same pyramid arrangement trend line relative to the tangent direction is the second angle, and the first angle is equal to the second angle.

10. The texture structure according to claim 9, characterized in that The first angle and the second angle are both in the range of 30°-60°.

11. The texture structure according to claim 10, characterized in that The first angle is 45°, and the second angle is 45°.

12. A housing, characterized in that: include: A texture as claimed in any one of claims 1 to 11.

13. An electronic device, characterized in that: include: A housing as claimed in claim 12.

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