Packaging structure and electronic device

Abstract

The application discloses a packaging structure and electronic equipment, and belongs to the technical field of electronic equipment. The packaging structure is used for a screen, the screen is provided with a through hole, and the packaging structure comprises a packaging piece located in the through hole and connected with the screen at the outer side edge of the packaging piece. In the radial direction of the through hole, the packaging piece comprises a plurality of packaging layers, and a gap is formed between two adjacent packaging layers.

Description

Technical Field

[0001] This application belongs to the field of electronic device technology, specifically relating to a packaging structure and an electronic device. Background Technology

[0002] In related technologies, such as Figure 1 and Figure 2 As shown, in electronic devices such as mobile phones and tablets, the front-facing camera 102' is usually set on the screen 104'. Specifically, a through hole can be opened in the screen 104' to house the front-facing camera 102'. At the same time, a special opening encapsulation structure 106' (a first inorganic layer and a second inorganic layer) needs to be set between the screen 104' and the front-facing camera 102' to encapsulate the screen 104'.

[0003] In actual use, the screen area where the front-facing camera is located is not only subjected to pressure from the user's fingers, but also to impacts from the sides of the front-facing camera module. As a result, radial through-cracks develop on the screen from the edge of the hole towards the display surface. The encapsulation structure in related technologies offers limited protection for the screen and cannot effectively prevent the generation and propagation of cracks, thus providing poor screen protection. Summary of the Invention

[0004] This application aims to provide a packaging structure and electronic device that can solve the technical problem of poor screen protection capability of packaging structures in related technologies.

[0005] In a first aspect, embodiments of this application propose a packaging structure for a screen, wherein the screen has through-holes, and the packaging structure includes:

[0006] The package is located inside the through hole, and the outer edge of the package is connected to the screen;

[0007] Along the radial direction of the through-hole, the package includes multiple encapsulation layers, with a gap between adjacent encapsulation layers.

[0008] Secondly, embodiments of this application provide an electronic device, including: the packaging structure as described in the first aspect.

[0009] The packaging structure of the embodiment of the present application comprises a packaging piece arranged in a through hole of a screen to realize packaging of the screen. Meanwhile, the packaging piece comprises a plurality of packaging layers along the radial direction of the through hole, and a gap is arranged between two adjacent packaging layers to enable relative movement between the two adjacent packaging layers, thereby realizing the elastic non-continuous nested structure of the packaging piece along the radial direction of the through hole. When the area where the through hole is located is subjected to extrusion and impact, even if the packaging piece is cracked, the crack generated by the packaging piece can be closed on the elastic non-continuous packaging piece in the direction parallel to the screen and the direction perpendicular to the screen, thereby preventing the crack from spreading towards the screen, effectively avoiding the crack of the screen, and improving the protection effect of the packaging structure on the screen.

[0010] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0011] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0012] Figure 1 A circuit diagram of a packaging structure in the related art is shown;

[0013] Figure 2 A structure schematic diagram of the packaging structure of the embodiment of the present application is shown; Figure 1 A sectional view in A-A direction is shown;

[0014] Figure 3 A structure schematic diagram of the packaging structure of the embodiment of the present application is shown;

[0015] Figure 4 A structure schematic diagram of the packaging structure of the embodiment of the present application is shown;

[0016] Figure 5 A sectional view in B-B direction is shown; Figure 4

[0017] Figure 6 An exploded view of the packaging structure is shown; Figure 4

[0018] A structure schematic diagram of the packaging structure of the embodiment of the present application is shown; Figure 7

[0019] A sectional view in C-C direction is shown; Figure 8 Figure 7

[0020] An exploded view of the packaging structure is shown; Figure 9 Figure 7 ​​​​

[0021] Figure 10 The fourth schematic diagram of the packaging structure according to an embodiment of this application is shown;

[0022] Figure 11 It shows Figure 10 A cross-sectional view along the DD direction;

[0023] Figure 12 It shows Figure 10 Exploded view of the mid-package structure;

[0024] Figure 13 The fifth schematic diagram of the packaging structure according to an embodiment of this application is shown;

[0025] Figure 14 It shows Figure 13 Cross-sectional view along the EE direction;

[0026] Figure 15 It shows Figure 13 Exploded view of the mid-package structure;

[0027] Figure 16 A schematic diagram of the structure of an electronic device according to an embodiment of this application is shown.

[0028] Figure label:

[0029] 102' front-facing camera, 104' screen, 106' package structure;

[0030] 100 Package structure, 102 Package component, 104 Package layer, 106 Package block, 108 Connector assembly, 110 Connector, 112 First inorganic layer, 114 Second inorganic layer, 116 Elastic filler, 118 Edge barrier, 120 Boundary barrier, 122 Flexible substrate, 124 Gap, 200 Electronic device, 202 Screen, 204 Through hole, 206 Camera. Detailed Implementation

[0031] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0032] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0033] In the description of the present application, it should be noted that unless specifically defined and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] The following will be described in detail Figures 3 to 16 The packaging structure and electronic device according to the embodiments of the present application are described.

[0035] In some embodiments of the present application, a packaging structure is provided, Figure 3 One of the structural schematic diagrams of the packaging structure of the embodiments of the present application is shown; Figure 4 The second structural schematic diagram of the packaging structure of the embodiments of the present application is shown; Figure 5 The packaging structure is shown Figure 4 The cross-sectional view in the B-B direction is shown; as Figure 3 , Figure 4 and Figure 5 As shown in the packaging structure 100 for the screen 202, the screen 202 is provided with a through hole 204, and the packaging structure 100 comprises: a packaging piece 102, the inner side edge of the packaging piece 102 is connected with the camera 206, and the outer side edge of the packaging piece 102 is connected with the screen 202; wherein, along the radial direction of the through hole 204, the packaging piece 102 comprises a plurality of packaging layers 104, and the gap 124 is provided between the adjacent two packaging layers 104.

[0036] In the embodiments of the present application, the packaging structure 100 can be used for the screen 202 of the electronic device, specifically, the through hole 204 is provided on the screen 202, wherein the through hole 204 can be arranged opposite to the front camera or the fingerprint module of the electronic device, so that the through hole 204 can be used for light to pass through, to ensure the normal operation of the optical device such as the camera or the fingerprint module installed on one side of the screen of the electronic device. Through the packaging structure 100, the edge of the through hole on the screen can be packaged, and the screen 202 can also be protected to prevent cracks from being generated inside the screen 202 at the edge of the through hole 204 of the screen 202.

[0037] Further, the packaging structure 100 comprises the packaging piece 102, the packaging piece 102 is arranged in the through hole along the circumferential direction of the through hole 204, so as to package and protect the screen 202 along the circumferential direction of the through hole 204 of the screen 202. Specifically, the outer side edge of the packaging piece 102 is connected with the screen 202.

[0038] Further, along the radial direction of the through hole 204, the encapsulation member 102 comprises a plurality of encapsulation layers 104, and a gap 124 is formed between two adjacent encapsulation layers 104. That is, the plurality of encapsulation layers 104 are arranged in a spaced manner along the radial direction of the through hole 204, that is, a gap 124 is formed between two adjacent encapsulation layers 104. Thus, the encapsulation member 102 forms a non-continuous nested structure with elasticity along the radial direction of the through hole, so that, in the process of the area where the through hole is located being pressed or impacted, when the encapsulation member 102 is impacted in the radial direction of the through hole, due to the non-continuous nested structure with elasticity of the encapsulation member 102, even if the encapsulation layer 104 is cracked due to a large impact force in the radial direction of the through hole, the crack can be blocked by the non-continuous nested structure with elasticity, and cannot directly propagate to the encapsulation layer 104 close to the screen 202, thereby avoiding the screen 202 being cracked due to the transverse impact. In addition, when the area where the through hole is located is pressed in a direction perpendicular to the screen 202, due to the non-continuous nested structure with elasticity of the encapsulation member 102, the deformation of the encapsulation member 102 caused by the vertical pressure will not directly propagate to the screen 202, thereby avoiding the screen 202 being cracked due to the pressure perpendicular to the screen 202.

[0039] That is, by arranging the plurality of encapsulation layers 104 in a spaced manner along the radial direction of the through hole 204, and forming a gap 124 between two adjacent encapsulation layers 104, the encapsulation member 102 forms a non-continuous nested structure with elasticity along the radial direction of the through hole, thereby improving the impact resistance of the encapsulation member 102 in the transverse and longitudinal directions, that is, in the directions parallel to the screen 202 and perpendicular to the screen 202, thereby improving the protection effect of the encapsulation structure 100 on the screen 202, and avoiding the screen 202 being cracked when the area where the through hole is located is pressed and impacted.

[0040] The encapsulation structure 100 of the embodiment of the present application comprises an encapsulation member 102, which is arranged in the through hole 204 of the screen 202 to encapsulate the screen 202. Meanwhile, along at least one radial direction of the through hole 204, the encapsulation member 102 comprises a plurality of encapsulation layers 104, and a gap 124 is formed between two adjacent encapsulation layers 104, so that the two adjacent encapsulation layers can move relative to each other, thereby forming a non-continuous nested structure with elasticity between the camera 206 and the screen 202 along the radial direction of the through hole of the encapsulation member 102, and when the area where the camera 206 is located is pressed and impacted, even if the encapsulation member 102 is cracked, the crack of the encapsulation member 102 can be closed on the non-continuous encapsulation member 102 with elasticity in the directions parallel to the screen 202 and perpendicular to the screen 202, thereby effectively avoiding the screen 202 being cracked, and improving the protection effect of the encapsulation structure 100 on the screen 202.

[0041] In some embodiments of this application, the package 102 is arranged in a spiral shape along the circumferential direction of the through hole 204.

[0042] In the embodiments of this application, Figure 6 It shows Figure 4 Exploded view of the package structure; such as Figure 4 and Figure 6 As shown, along the circumferential direction of the through hole, the package 102 can be configured in a spiral shape, so that in the radial direction of the through hole 204, the package 102 can form a plurality of package layers 104, and there is a gap 124 between two adjacent package layers 104.

[0043] Specifically, the package 102 is arranged in a spiral shape along the circumferential direction of the through hole 204. That is, the package 102 is set to a gradient ring shape. This ensures the integrity of the package 102 structure, and at the same time, it enables the package 102 to form multiple encapsulation layers 104 in all radial directions of the through hole 204, with a gap 124 between adjacent encapsulation layers 104. This allows the package 102 to form a non-continuous nested structure between the camera 206 and the screen 202, improving the impact resistance of the package 102 in both the lateral and longitudinal directions.

[0044] Understandably, by setting the package 102 in a spiral shape, when the area where the through-hole 204 is located is subjected to lateral compression, the distance between two adjacent package layers 104 can approach or move away. Even if a crack occurs on the package 102, the crack cannot propagate directly between the two package layers 104. Correspondingly, when the area where the through-hole 204 is located is subjected to longitudinal compression, the two package layers 104 can also move relative to each other, thus preventing cracks from propagating directly between the two package layers 104. This effectively avoids cracks on the screen 202 due to compression or impact, improving the protective effect of the package structure 100 on the screen 202.

[0045] In some embodiments of this application, the radius of curvature of the package 102 gradually decreases from the center of the screen 202 toward the center of the through hole 204.

[0046] In the embodiments of this application, such as Figure 4As shown, the spiral shape of the package 102 can be achieved by setting the radius of curvature at different positions of the package 102. Specifically, the radius of curvature of the package 102 gradually decreases along the direction from the center of the screen 202 to the center of the through hole 204. That is, the radius of curvature of the package 102 located near the screen 202 is the largest. From the center of the screen 202 to the center of the through hole 204, the radius of curvature of the package 102 gradually decreases, thereby achieving the spiral shape of the package 102. This ensures the integrity of the structure of the package 102 and also enables the package 102 to include multiple packaging layers 104 in the radial direction of the through hole 204.

[0047] In some embodiments of this application, the package 102 includes: a plurality of package blocks 106 arranged circumferentially along the through hole 204; a plurality of connecting components 108, wherein adjacent package blocks 106 are connected by connecting components 108, and the connecting components 108 include: at least two connectors 110, the two ends of the connectors 110 being connected to adjacent package blocks 106 respectively, wherein at least two connectors 110 are arranged radially along the through hole 204, and there is a gap 124 between adjacent connectors 110.

[0048] In the embodiments of this application, Figure 10 The fourth schematic diagram of the packaging structure according to an embodiment of this application is shown; Figure 11 It shows Figure 10 A cross-sectional view along the DD direction; Figure 12 It shows Figure 10 Exploded view of the package structure; such as Figure 10 , Figure 11 and Figure 12 As shown, the package 102 may include a plurality of package blocks 106 and a plurality of connecting components 108, wherein the plurality of package blocks 106 are arranged circumferentially along the through hole 204. Adjacent package blocks 106 can be connected by connecting components 108, that is, the number of connecting components 108 is the same as the number of package blocks 106, so as to realize the connection of package blocks 106.

[0049] In other words, the package 102 forms an island chain structure through multiple packaging blocks 106 and multiple connecting components 108. The packaging blocks 106 are the island areas, and the connecting components 108 are the chain areas. The island areas are arranged at intervals along the circumference of the through holes 204, playing the main role in packaging and protection, while the chain areas are used to connect the island areas in series. By setting the package 102 as an island chain structure, when the area where the through holes 204 are located is impacted, the island chain structure can be stretched or compressed to bring together, thereby improving the impact resistance of the package 102.

[0050] Further, the connecting assembly 108 includes at least two connecting pieces 110, that is, two adjacent package blocks 106 can be connected by the at least two connecting pieces 110. Meanwhile, the at least two connecting pieces 110 are arranged along the radial direction of the through hole 204, and the at least two connecting pieces 110 have a gap 124 therebetween. That is, in the area where the connecting assembly 108 is located, at least two package layers 104 are formed along the radial direction of the through hole 204, so that the package 102 forms a discontinuous nested structure between the through hole 204 and the screen 202, thereby improving the impact resistance of the package 102 in the horizontal and vertical directions, that is, in the direction parallel to the screen 202 and the direction perpendicular to the screen 202, so as to improve the protection effect of the package structure 100 on the screen 202, and avoid cracks of the screen 202 when the area where the through hole 204 is located is subjected to extrusion and impact.

[0051] In some embodiments of the present application, the connecting piece 110 is in a curved shape.

[0052] In the embodiments of the present application, as shown in Figure 10 , the connecting piece 110 can be in a curved shape, and when the area where the through hole 204 is located is subjected to impact, the distance between the package blocks 106 changes, that is, when the package 102 is stretched or compressed, the integrity of the structure of the connecting piece 110 is not affected, that is, the connecting piece 110 can deform accordingly following the stretching or compression of the package 102, thereby further improving the impact resistance of the package 102 to improve the protection effect of the package structure 100 on the screen 202.

[0053] In some embodiments of the present application, the package 102 includes a first inorganic layer 112 and a second inorganic layer 114, and the first inorganic layer 112 and the second inorganic layer 114 are stacked along the axial direction of the through hole.

[0054] In the embodiments of the present application, as shown in Figure 5 , Figure 6 , Figure 11 and Figure 12 , the package 102 can include a first inorganic layer 112 and a second inorganic layer 114, and the first inorganic layer 112 and the second inorganic layer 114 are stacked along the axial direction of the through hole, that is, in the direction perpendicular to the screen 202, the package 102 is arranged in a double-layer structure, so that when the area where the through hole 204 is located is subjected to extrusion or impact in the direction perpendicular to the screen 202, the double-layer structure of the package 102 can improve the impact resistance and reduce cracks when the area where the through hole 204 is located is subjected to extrusion or impact in the direction perpendicular to the screen 202, thereby further improving the protection effect of the package 102 on the screen 202.

[0055] In some embodiments of this application, the encapsulation structure 100 further includes an elastic filler 116, which fills the space between two adjacent encapsulation layers 104.

[0056] In the embodiments of this application, such as Figure 4 , Figure 5 , Figure 6 , Figure 10 , Figure 11 and Figure 12 As shown, the encapsulation structure 100 also includes an elastic filler 116, which is filled between two adjacent encapsulation layers 104. By providing the elastic filler 116, when the encapsulation 102 is subjected to compression or impact, it can work together with the encapsulation 102 to undergo elastic deformation, thereby mitigating the deformation of the encapsulation 102 and preventing the two adjacent encapsulation layers 104 from being directly impacted, thereby further improving the impact resistance of the encapsulation 102.

[0057] Specifically, when the package 102 is spiral-shaped, the elastic filler 116 is filled between two adjacent package layers 104 of the spiral-shaped package 102. When the package 102 includes a package block 106 and a connecting assembly 108, the elastic filler 116 is filled between two adjacent connecting members 110.

[0058] Furthermore, when the through-hole faces the front-facing camera of the electronic device, elastic fillers 116 can also be provided between the package 102 and the front-facing camera, and between the package 102 and the screen 202. Thus, when the area where the through-hole 204 is located is subjected to compression or impact, the elastic fillers 116 buffer the relative movement between the front-facing camera and the package 102, and between the screen 202 and the package 102, preventing the package 102 from directly impacting the front-facing camera or the screen 202, thereby further improving the protective effect of the package structure 100 on the screen 202.

[0059] In some embodiments of this application, the package 102 is annular, and the package structure 100 further includes an edge barrier 118, which is annular and disposed on the side of the package 102 away from the screen 202; wherein the edge barrier 118 extends along the axial direction of the through hole 204, and the edge of the package 102 covers the surface of the edge barrier 118.

[0060] In the embodiments of this application, Figure 7 The third schematic diagram of the packaging structure according to an embodiment of this application is shown; Figure 8 It shows Figure 7 A cross-sectional view along the CC direction; Figure 9 It shows Figure 7 Exploded view of the mid-package structure;Figure 13 Figure 5 shows a structural schematic diagram of the package structure of the embodiment of the present application; Figure 14 Figure 6 shows a structural schematic diagram of the package structure of the embodiment of the present application; Figure 13 Figure 7 shows a sectional view of the E-E direction of the package structure of the embodiment of the present application; Figure 15 Figure 8 shows a structural schematic diagram of the package structure of the embodiment of the present application; Figure 13 Figure 9 shows an exploded view of the package structure of the embodiment of the present application; as Figure 7 , Figure 8 , Figure 9 , Figure 13 , Figure 14 and Figure 15 shown, the package 102 can be arranged in a ring shape, so that the front camera of the electronic device can be arranged in the inner ring of the package 102, and the front camera is opposite to the through hole 204 on the screen 202, so as to ensure the normal shooting of the front camera. Further, the package structure 100 can further include an edge barrier 118, and the edge barrier 118 is arranged on the side of the package 102 away from the screen 202, that is, between the package 102 and the front camera.

[0061] By arranging the edge barrier 118 on the side of the package 102 away from the screen 202, when the area where the through hole 204 is located is pressed or impacted, the relative movement between the front camera and the package 102 can be buffered by the edge barrier 118, so as to avoid the direct impact of the front camera on the package 102, thereby further improving the impact resistance of the package 102.

[0062] Further, by arranging the edge barrier 118 to extend along the axial direction of the through hole 204, and the edge of the package 102 covers the edge barrier 118, the package 102 can also extend along the axial direction of the through hole 204 in the process of extending to the front camera in the radial direction of the through hole 204, that is, a climbing height is formed on the package 102. In this way, when the package 102 cracks, the crack needs to extend in the direction perpendicular to the screen 202, thereby increasing the difficulty of crack propagation, and thus slowing down the crack propagation, thereby further providing the protection effect of the package structure 100.

[0063] In some embodiments of the present application, the package structure 100 further includes a boundary barrier 120, the boundary barrier 120 is annular, and the boundary barrier 120 is arranged on the side of the package 102 close to the screen 202; wherein the boundary barrier 120 extends along the axial direction of the through hole 204, and the edge of the package 102 covers the surface of the boundary barrier.

[0064] In the embodiment of the present application, as Figure 5 , Figure 8 , Figure 11 and Figure 14As shown in FIG. 1, the packaging structure 100 can further include a partition wall 120, and the partition wall 120 is annularly shaped and arranged between the packaging member 102 and the screen 202.

[0065] By arranging the partition wall 120 between the screen 202 and the packaging member 102, the relative movement between the screen 202 and the packaging member 102 can be buffered when the area where the through hole 204 is located is pressed or impacted, and the packaging member 102 directly impacts the screen 202 is avoided, so that the impact resistance of the packaging member 102 is further improved.

[0066] Further, by extending the partition wall 120 along the axial direction of the through hole 204, and the edge of the packaging member 102 covers the partition wall 120, the packaging member 102 can also extend along the axial direction of the through hole 204 during the process of extending along the radial direction of the through hole 204 to the screen 202, that is, a climbing height is formed on the packaging member 102. Therefore, when the packaging member 102 cracks, the crack needs to extend along the direction perpendicular to the screen 202, so that the crack propagation is increased, and the crack propagation is slowed down, so that the protection effect of the packaging structure 100 on the screen 202 is further improved.

[0067] In some embodiments of the present application, the packaging structure 100 further includes a flexible substrate 122, and the flexible substrate 122 covers the through hole 204, and the packaging member 102 is arranged on the surface of the flexible substrate 122.

[0068] In the embodiments of the present application, as shown in FIG. 1, Figure 5 、 Figure 8 、 Figure 11 and Figure 14 As shown in FIG. 1, the packaging structure 100 further includes a flexible substrate 122, and the packaging member 102 is arranged on the surface of the flexible substrate 122. By arranging the flexible substrate 122, the packaging member 102 can be supported and fixed, and the stability of the position of the packaging member 102 is ensured. When the area where the through hole 204 is located is pressed or impacted, the flexible substrate 122 can deform following the change of the shape of the packaging member 102, so that the packaging member 102 can normally deform, and the impact resistance of the packaging structure 100 is ensured.

[0069] The embodiments of the present application further provide an electronic device 200, Figure 16 As shown in FIG. 2, the electronic device 200 includes the packaging structure 100 of any one of the above embodiments. Figure 16 As shown in FIG. 2, the electronic device 200 includes the packaging structure 100 of any one of the above embodiments.

[0070] The electronic device 200 provided by the embodiments of the present application has the packaging structure 100 of any of the above embodiments, and thus has the beneficial effects of any of the above embodiments, which will not be repeated here.

[0071] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A packaging structure for a screen, characterized by The screen is provided with a through hole, and the packaging structure comprises: a packaging member located in the through hole, and an outer edge of the packaging member being connected with the screen; wherein, along a radial direction of the through hole, the packaging member comprises a plurality of packaging layers, and a gap is provided between two adjacent packaging layers; the packaging member comprises a plurality of packaging blocks and a plurality of connecting components; the plurality of packaging blocks are arranged along a circumferential direction of the through hole; two adjacent packaging blocks are connected by the connecting component, the connecting component comprises at least two connecting members, two ends of the connecting member are respectively connected with two adjacent packaging blocks, and at least two connecting members are arranged along a radial direction of the through hole, and a gap is provided between two adjacent connecting members.

2. The package structure of claim 1, wherein, The connecting member is in a curved shape.

3. The package structure of claim 1 or 2, wherein, The packaging member comprises a first inorganic layer and a second inorganic layer, and the first inorganic layer and the second inorganic layer are stacked along an axial direction of the through hole.

4. The package structure of claim 1 or 2, wherein, Further comprising: an elastic filler filled between two adjacent packaging layers.

5. The package structure of claim 1 or 2, wherein, The packaging member is in a ring shape, and the packaging structure further comprises: an edge barrier wall in a ring shape, the edge barrier wall being arranged on a side of the packaging member away from the screen; wherein, the edge barrier wall extends along an axial direction of the through hole, and an edge of the packaging member covers a surface of the edge barrier wall.

6. The package structure of claim 1 or 2, wherein, Further comprising: a boundary barrier wall in a ring shape, the boundary barrier wall being arranged on a side of the packaging member close to the screen; wherein, the boundary barrier wall extends along an axial direction of the through hole, and an edge of the packaging member covers a surface of the boundary barrier wall.

7. The package structure of claim 1 or 2, wherein, Further comprising: a flexible substrate covering the through hole, and the packaging member being arranged on a surface of the flexible substrate.

8. An electronic device, comprising: Comprise: the packaging structure according to any one of claims 1 to 7.

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