Jig, packaging box and stress release system and method of curved-surface display panel

Abstract

The invention provides a jig, a packaging box and a stress releasing system and method of a curved-surface display panel, the jig comprises a box body and a first air bag, the box body is provided with a containing cavity for containing the curved-surface display panel, the containing cavity comprises a first wall and a second wall which are opposite, the first wall is a plane, and the second wall is a plane; the second wall is a curved surface with the same curvature as the curved surface display panel; the first air bag is arranged on the first wall and provided with a first surface and a second surface which are opposite, the first surface is located on the side close to the first wall, when the first air bag is in an inflated state, the first surface is attached to the first wall, the second surface is bent to form a first curved surface, and the bending direction of the first curved surface is the same as the bending direction of the second wall. The jig is used for releasing the stress of the curved-surface display panel, the stress of the curved-surface display panel placed in the containing cavity can be slowly released, and therefore the probability that the curved-surface display panel leaks light is reduced.

Description

Technical Field

[0001] The present application belongs to the field of display technology, and more specifically, relates to a stress release system and method for a jig, a packaging box, and a curved display panel. Background Art

[0002] As people pursue large-screen and ultra-large-screen curved displays, curved display panels are becoming more and more popular. Currently, curved display panels, such as IPS LCD panels, need to be bent to meet the target curvature requirements after being assembled into flat semi-finished display panels. During the bending process, a lot of stress will be generated inside the curved display panel, resulting in light leakage. Summary of the invention

[0003] The embodiments of the present application provide a jig, a packaging box, a stress release system for a curved display panel, and a method thereof, wherein the curved display panel is placed in a receiving cavity of a box body, and a first airbag is inflated so that the first airbag is inflated, so that the curved display panel is clamped between a second wall and a second surface of the airbag, thereby relatively fixing the curved display panel in the receiving cavity, and the stress of the curved display panel is slowly released by being placed for a period of time, thereby reducing the probability of light leakage from the curved display panel.

[0004] In a first aspect, the present application provides a jig for stress release of a curved display panel, the jig comprising a box body and a first airbag, the box body having a receiving cavity for placing the curved display panel, the receiving cavity comprising a first wall and a second wall opposite to each other, the first wall being a plane, and the second wall being a curved surface having the same curvature as that of the curved display panel; the first airbag is arranged on the first wall, the first airbag having a first surface and a second surface opposite to each other, the first surface being located on a side close to the first wall, and when the first airbag is in an inflated state, the first surface is in contact with the first wall, the second surface is curved to form a first curved surface, and the bending direction of the first curved surface is the same as the bending direction of the second wall.

[0005] In some embodiments, the first wall and the second wall are located on both sides of the accommodating cavity along the height direction of the box body, and along the height direction, the second wall is bent toward a side away from the first wall.

[0006] In some embodiments, when the first airbag is in an inflated state, the curvature of the second surface is the same as that of the second wall.

[0007] In some embodiments, the first surface is parallel to the first wall.

[0008] In some embodiments, the second wall is provided with a second airbag, the second airbag has a third surface and a fourth surface relative to each other, the third surface is located on a side close to the second wall, when the second airbag is in an inflated state, the third surface is in contact with the second wall, and the fourth surface is parallel to the first wall.

[0009] In some embodiments, when the second airbag is in an inflated state, the third surface has the same curvature as the second wall.

[0010] In some embodiments, the box body includes a box body and a box cover, the box body has an opening, the box cover is arranged on the opening to form the accommodating cavity, the inner wall of the box cover is the first wall, the bottom wall of the box body is the second wall, and the box body and the box cover are detachably connected.

[0011] In some embodiments, the accommodating cavity also includes two first side walls arranged opposite to each other along a first direction and two second side walls arranged opposite to each other along a second direction, the first side wall and the second side wall are connected between the first wall and the second wall, the second direction is perpendicular to the first direction, and a stop block is provided at the corner of the first side wall and the second side wall.

[0012] The beneficial effect of the fixture provided in the present application is that: compared with the prior art, the fixture provided in the present application places the curved display panel in the accommodating cavity, and inflates the first airbag so that the first airbag is inflated, so that the curved display panel is clamped between the second wall and the second surface of the airbag, thereby relatively fixing the curved display panel in the accommodating cavity, and the stress of the curved display panel is slowly released by placing it for a period of time, thereby reducing the probability of light leakage of the curved display panel.

[0013] In a second aspect, the present application also provides a packaging box, comprising the fixture described in the first aspect.

[0014] The beneficial effect of the packaging box provided by the present application is that: the curved display panel is placed in the accommodating cavity, and the first airbag is inflated by inflating the first airbag so that the curved display panel is clamped between the second wall and the second surface of the airbag, thereby fixing the curved display panel relatively in the accommodating cavity, and the stress of the curved display panel is slowly released by placing it for a period of time, thereby reducing the probability of light leakage of the curved display panel.

[0015] In a third aspect, the present application further provides a stress release system for a curved display panel, comprising the jig described in the first aspect and a curved display panel, wherein the curved display panel is disposed in the jig.

[0016] The beneficial effect of the stress release system of the curved display panel provided in the present application is that: the curved display panel is placed in the accommodating cavity, and the first airbag is inflated by inflating the first airbag so that the curved display panel is clamped between the second wall and the second surface of the airbag, thereby fixing the curved display panel relatively in the accommodating cavity, and the stress of the curved display panel is slowly released by placing it for a period of time, thereby reducing the probability of light leakage of the curved display panel.

[0017] In a fourth aspect, the present application further provides a method for stress release of a curved display panel, the method being applied to the stress release system of the curved display panel according to the third aspect, the method comprising:

[0018] Placing the curved display panel in the accommodating cavity of the box body, with one side surface of the curved display panel in contact with the second wall;

[0019] Inflate the first airbag until it is in an inflated state, so that the second surface of the first airbag is in contact with the other side of the curved display panel;

[0020] Place the fixture in an environment with a temperature range of 60℃ to 65℃ for a preset time.

[0021] The beneficial effect of the stress release method of the curved display panel provided in the present application is: the curved display panel is placed in the accommodating cavity, and the first airbag is inflated by inflating the first airbag so that the curved display panel is clamped between the second wall and the second surface of the airbag, thereby fixing the curved display panel relatively in the accommodating cavity, and the stress of the curved display panel is slowly released by placing it for a period of time, thereby reducing the probability of light leakage of the curved display panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 A schematic diagram of the structure of a stress release system for a curved display panel provided in some embodiments of the present application;

[0024] Figure 2 for Figure 1 Exploded view in ;

[0025] Figure 3 for Figure 1 A top view of

[0026] Figure 4 for Figure 3 AA section view;

[0027] Figure 5 for Figure 4 The enlarged view of point I in the middle;

[0028] Figure 6 It is a schematic diagram of the structure of the box body in some embodiments;

[0029] Figure 7 An exploded view of a stress release system for a curved display panel provided in some other embodiments of the present application;

[0030] Figure 8 for Figure 7 Assembly drawing of

[0031] Fig. 9 for Figure 8 BB cross-sectional view;

[0032] Fig.10 for Fig. 9 The enlarged view of II in the middle;

[0033] Fig.11 A flow chart of a stress release method for a curved display panel provided in some embodiments of the present application.

[0034] Among them, the reference numerals in the figure are:

[0035] 10. Box body; 100. Accommodating cavity; 101. First wall; 102. Second wall; 103. First side wall; 104. Second side wall; 11. Box body; 12. Box cover; 13. First clamping portion; 14. Second clamping portion;

[0036] 20. first airbag; 21. first surface; 22. second surface;

[0037] 30. second airbag; 31. third surface; 32. fourth surface;

[0038] 40. stopper; 50. buffer pad;

[0039] 200. Curved display panel. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] Embodiment 1

[0045] The present application provides a tool, such as Figures 1 to 4 As shown, the jig is used for stress release of the curved display panel 200, and the jig includes a box body 10 and a first airbag 20. The box body 10 has a receiving cavity 100 for placing the curved display panel 200, and the receiving cavity 100 includes a first wall 101 and a second wall 102 opposite to each other, the first wall 101 is a plane, and the second wall 102 is a curved surface with the same curvature as the curved display panel 200; the first airbag 20 is arranged on the first wall 101, and the first airbag 20 has a first surface 21 and a second surface 22 opposite to each other, and the first surface 21 is located on a side close to the first wall 101. When the first airbag 20 is in an inflated state, the first surface 21 fits the first wall 101, and the second surface 22 is curved to form a first curved surface, and the bending direction of the first curved surface is the same as the bending direction of the second wall 102.

[0046] The curved display panel 200 has a flat state and a curved state, wherein the curved state of the curved display panel 200 is obtained by bending the flat state with a preset curvature.

[0047] The second wall 102 is a curved surface having the same curvature as the curved display panel 200, which means that the curvature of the second wall 102 is the same as the curvature of the curved display panel 200. The same curvature includes that the curvatures of the two curved surfaces are completely identical, and also includes that the curvatures of the two curved surfaces are the same within a range of plus or minus 5°.

[0048] The curved display panel 200 is placed in the accommodating cavity 100, and the bending direction of the curved display panel 200 is the same as the bending direction of the second wall 102. In this way, by inflating the first airbag 20 so that the first airbag 20 is inflated, the liquid crystal panel is clamped between the second wall 102 and the second surface 22 of the airbag under the action of the abutting force of the second surface 22 of the first airbag 20, and the curved display panel 200 is relatively fixed in the accommodating cavity 100. After being placed for a period of time, the stress of the curved display panel 200 is slowly released, thereby reducing the probability of light leakage of the curved display panel 200.

[0049] The bending direction of the first curved surface is the same as the bending direction of the second wall 102. Figure 2 The second wall 102, the curved display panel 200 and the first curved surface are all curved along the height direction of the box body 10 (eg Figure 4 Of course, the second wall 102, the curved display panel 200 and the first curved surface are all convex upward along the height direction of the box body 10. Of course, the bending direction can also be concave or convex along the length direction or width direction of the box body 10, which is not specifically limited here.

[0050] The above-mentioned accommodating cavity 100 may be provided with one curved display panel 200 or multiple curved display panels 200. When the accommodating cavity 100 accommodates multiple curved display panels 200, two adjacent curved display panels 200 are separated by a buffer pad. In this way, the buffer pad can play a role in buffering and protecting the curved display panel 200 during the process of transporting the jig.

[0051] In some embodiments, Figure 2 , Figure 4 and Figure 5 As shown, the first wall 101 and the second wall 102 are located on both sides of the accommodating cavity 100 along the height direction of the box body 10 , and along the height direction, the second wall 102 is bent toward a side away from the first wall 101 .

[0052] Through the above arrangement, the space of the accommodating cavity 100 is maximized, so that a greater number of curved display panels 200 can be placed, thereby facilitating improving the space utilization of the accommodating cavity 100 .

[0053] In some embodiments, Figure 4 and Figure 5 As shown, when the first airbag 20 is in an inflated state, the curvature of the second surface 22 is the same as that of the second wall 102 .

[0054] The second surface 22 and the second wall 102 have the same curvature, including that the curvatures of the two surfaces are completely identical, and also that the curvatures of the two surfaces are the same within a range of plus or minus 5 degrees.

[0055] Through the above arrangement, when the first airbag 20 is in an inflated state, the contact area between the second surface 22 and the curved display panel 200 makes the second surface 22 and one side of the curved display panel 200 fit more closely, so that the curved display panel 200 is better clamped between the first airbag 20 and the second wall 102, thereby reducing the probability of the curved display panel 200 shaking in the accommodating cavity 100.

[0056] In some embodiments, Figure 4 and Figure 5 As shown, the first surface 21 is parallel to the first wall 101 .

[0057] Through the above arrangement, when the first airbag 20 is in an inflated state, the first surface 21 is more closely fitted to the first wall 101 , thereby facilitating a better fit between the second surface 22 and the curved display panel 200 .

[0058] In some embodiments, the box body 10 includes a box body 11 and a box cover 12, the box body 11 has an opening, the box cover 12 is covered on the opening to form a accommodating cavity 100, the inner wall of the box cover 12 is a first wall 101, and the bottom wall of the box body 11 is a second wall 102, and the box body 11 and the box cover 12 are detachably connected.

[0059] With the above arrangement, when the curved display panel 200 is placed in the accommodating cavity 100 , the curved display panel 200 adheres to the second wall 102 under the action of its own gravity, which is not only conducive to maintaining the curvature of the curved display panel 200 , but also convenient for the design, assembly and maintenance of the jig.

[0060] It should be noted that the first airbag 20 is arranged on the first wall 101 of the box cover 12, the second airbag is arranged on the second wall 102 of the box body, and the box cover 12 is provided with a channel for inflating and deflating the first airbag 20, which is not shown in the figure, and the box body 11 is provided with a channel for inflating and deflating the second airbag 30, which is not shown in the figure.

[0061] In some embodiments, Figure 5 As shown, the opening of the box body 11 is provided with a first clamping portion 13 extending along the circumference of the opening, and the box cover 12 is provided with a second clamping portion 14, which is clamped with the first clamping portion 13. In this way, the box body 10 is convenient to disassemble and assemble, thereby facilitating the placement and removal of the curved display panel 200.

[0062] The first clamping portion 13 and the second clamping portion 14 may be a groove and a protrusion that are matched and clamped.

[0063] In some embodiments, Figure 5 and 6 As shown, the accommodating cavity 100 also includes a first direction ( Figure 6 The two first side walls 103 arranged opposite to each other along the second direction (the direction indicated by the arrow X) and the Figure 6 Two second side walls 104 are arranged opposite to each other (in the direction indicated by arrow Y), the second direction is perpendicular to the first direction, and a stopper is provided at the corner between the first side wall 103 and the second side wall 104.

[0064] The material of the block is generally the same as that of the buffer pad. The block mainly serves to block and buffer the movement of the curved display panel 200 so as to protect the curved display panel 200 .

[0065] Through the above arrangement, when the curved display panel 200 is placed in the accommodating cavity 100, the side of the curved display panel 200 abuts against the block, limiting the movement of the curved display panel 200 in the first direction and the second direction, so that the curved display panel 200 is relatively fixed in the accommodating cavity 100. Moreover, the block can protect the curved display panel 200, thereby improving the yield of the curved display panel 200.

[0066] For example, Figure 6 As shown, at the corner of the accommodating cavity 100, that is, at the connection between the first wall 101 and the second wall 102, eight connecting ears are integrally connected. The eight connecting ears divide the accommodating cavity 100 into two sub-cavities, one of which is used to place the curved liquid crystal panel, and the other sub-cavity is designed to facilitate the taking and placing of the curved display panel 200. Eight stoppers are arranged on the side walls of the eight connecting ears one by one. In this way, not only the curved display panel 200 is relatively fixed in the accommodating cavity 100, but also the taking and placing of the curved display panel 200 is convenient.

[0067] Embodiment 2

[0068] The main difference between the jig in the second embodiment and the jig in the first embodiment is that the jig further includes a second airbag 30, which is disposed on the second wall 102 of the accommodating cavity 100. In this way, the jig can not only store and place the curved display panel 200 in a curved state, but also place the curved display panel 200 in a flat state.

[0069] like Figure 7 to Figure 10As shown, the second wall 102 is provided with a second airbag 30, and the second airbag 30 has a third surface 31 and a fourth surface 32 relative to each other. The third surface 31 is located on the side close to the second wall 102. When the second airbag 30 is in an inflated state, the third surface 31 is in contact with the second wall 102, and the fourth surface 32 is parallel to the first wall 101.

[0070] Through the above arrangement, when the second airbag 30 is in an inflated state, if the fourth surface 32 is parallel to the first wall 101, the accommodating cavity 100 of the fixture can be used to place a curved display panel 200 or a flat display panel in a flat state; when the curved display panel 200 is placed in the accommodating cavity 100, the second airbag 30 continuously applies a force to the curved display panel 200 through the fourth surface 32 when it is inflated, and the second airbag 30 can play a role in buffering and protecting the curved display panel 200.

[0071] In some embodiments, Fig. 9 and Fig.10 As shown, when the second airbag 30 is in the inflated state, the third surface 31 and the second wall 102 have the same curvature.

[0072] The third surface 31 and the second wall 102 have the same curvature, including that the curvatures of the two surfaces are completely the same, and also that the curvatures of the two surfaces are the same within a range of plus or minus 5 degrees.

[0073] Through the above arrangement, when the second airbag 30 is in an inflated state, the third surface 31 and the second wall 102 can be completely in contact with each other, which is beneficial for maintaining the accuracy of the curvature of the curved display panel 200 .

[0074] For example, Fig. 9 and Fig.10 As shown, when the second airbag 30 is in the inflated state, the third surface 31 has the same curvature as the second wall 102, and the fourth surface 32 is parallel to the first wall 101. In this way, the accommodating cavity 100 is a square body, so that a curved display panel 200 or a flat display panel in a flat state can be placed. In other words, the jig can also be used as a packaging box for a flat display panel, thereby improving the versatility of the jig and the cost-effectiveness of the jig, which is conducive to market promotion.

[0075] The structure of the fixture in the second embodiment is the same as that of the fixture in the first embodiment, and will not be described again.

[0076] Embodiment 3

[0077] like Figure 2 and Figure 4 As shown, the present application also provides a packaging box, including a fixture.

[0078] The structure of the jig in the packaging box of this embodiment can be the same as the structure of the jig in the above-mentioned embodiment 1, such as Figure 2 As shown; the structure of the fixture in the packaging box of this embodiment can also be the same as the structure of the fixture in Example 2, such as Figure 4 As shown, no further details are given here.

[0079] It should be noted that the jig can not only be used for stress release of the curved display panel, but can also be used alone as a packaging box for the curved display panel 200 or the flat display panel. For example, the curved display panel 200 can be placed in the accommodating cavity 100 of the box body 10 of the jig, so that during the transportation of the curved display panel 200, the first airbag 20 or the second airbag 30 can not only maintain the curvature accuracy of the curved display panel 200, but also, when the jig is shaken by an external force, the first airbag 20 or the second airbag 30 can play a role in buffering and protecting the curved display panel 200.

[0080] Embodiment 4

[0081] The present application also provides a stress release system for a curved display panel 200, such as Figure 2 and Figure 7 As shown, the stress release system of the curved display panel 200 includes a jig and the curved display panel 200 , and the curved display panel 200 is disposed in the jig.

[0082] The jig with the curved display panel 200 can be placed in an oven or a baking oven, and a preset time can be set to slowly release the stress in the curved display panel 200. The jig with the curved display panel 200 can also be placed in a room temperature environment for a period of time to slowly release the stress in the curved display panel 200. No specific limitation is made here.

[0083] The stress release system of the curved display panel 200 provided in the present application places the curved display panel 200 in the accommodating cavity 100, and inflates the first airbag 20 so that the first airbag 20 is inflated, so that the curved display panel 200 is clamped between the second wall 102 and the second surface 22 of the airbag, and the curved display panel 200 is relatively fixed in the accommodating cavity 100. After being placed for a period of time, the stress of the curved display panel 200 is slowly released, thereby reducing the probability of light leakage of the curved display panel 200.

[0084] Among them, the structure of the fixture in the fourth embodiment is the same as the structure of the fixture in the above-mentioned first embodiment or second embodiment, and will not be repeated here.

[0085] Embodiment 5

[0086] The present application also provides a method for relieving stress of a curved display panel, such as Fig.11As shown, the above method is applied to a stress release system of a curved display panel, and the method includes:

[0087] Step S100: placing the curved display panel in the accommodating cavity of the box body, with one side surface of the curved display panel in contact with the second wall;

[0088] Step S200: inflating the first airbag until it is in an inflated state, so that the second surface of the first airbag is in contact with the other side of the curved display panel;

[0089] Step S300: placing the fixture in an environment with a temperature range of 60° C. to 65° C. for a preset time.

[0090] The above environment is usually an environment in an oven or a baking oven. The method for stress release of the curved display panel provided in the present application places the curved display panel in the accommodating cavity, inflates the first airbag so that the first airbag is inflated, so that the curved display panel is clamped between the second wall and the second surface of the airbag, thereby fixing the curved display panel relatively in the accommodating cavity, and places the fixture in an environment with a temperature range of 60°C to 65°C for storage or a preset time, so that the stress of the curved display panel is slowly released, thereby reducing the probability of light leakage of the curved display panel.

[0091] In addition to placing the jig with the curved display panel in an oven or a baking oven to slowly release the stress in the curved display panel, the jig with the curved display panel can also be placed at room temperature for a period of time to slowly release the stress in the curved display panel, which is not specifically limited here.

[0092] The stress release system of the curved display panel in the fourth embodiment has the same structure as the fixture in the third embodiment, and will not be described in detail here.

[0093] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A jig for stress release of a curved display panel, characterized in that: The fixtures include: A box (10) having a housing cavity (100) for placing the curved display panel (200), the housing cavity (100) comprising a first wall (101) and a second wall (102) opposite to each other, the first wall (101) being a plane, and the second wall (102) being a curved surface having the same curvature as the curved display panel (200); A first airbag (20) is arranged on the first wall (101), and the first airbag (20) has a first surface (21) and a second surface (22) that are opposite to each other. The first surface (21) is located on a side close to the first wall (101). When the first airbag (20) is in an inflated state, the first surface (21) is in contact with the first wall (101), and the second surface (22) is bent into a first curved surface, and the bending direction of the first curved surface is the same as the bending direction of the second wall (102).

2. The fixture according to claim 1, characterized in that: The first wall (101) and the second wall (102) are located on both sides of the accommodating cavity (100) along the height direction of the box body (10), and along the height direction, the second wall (102) is bent towards a side away from the first wall (101).

3. The fixture according to claim 2, characterized in that: When the first airbag (20) is in an inflated state, the second surface (22) and the second wall (102) have the same curvature.

4. The fixture according to claim 2, characterized in that: The first surface (21) is parallel to the first wall (101).

5. The jig according to any one of claims 1 to 4, characterized in that: The second wall (102) is provided with a second airbag (30), and the second airbag (30) has a third surface (31) and a fourth surface (32) opposite to each other, and the third surface (31) is located on a side close to the second wall (102). When the second airbag (30) is in an inflated state, the third surface (31) is in contact with the second wall (102), and the fourth surface (32) is parallel to the first wall (101).

6. The fixture according to claim 5, characterized in that: When the second airbag (30) is in an inflated state, the third surface (31) and the second wall (102) have the same curvature.

7. The jig according to any one of claims 1 to 4, characterized in that: The accommodating cavity (100) further comprises two first side walls (103) arranged opposite to each other along a first direction and two second side walls (104) arranged opposite to each other along a second direction, the first side wall (103) and the second side wall (104) being connected between the first wall (101) and the second wall (102), the second direction being perpendicular to the first direction, and a stopper (40) being provided at a corner between the first side wall (103) and the second side wall (104).

8. A packaging box, characterized in that: include: The jig according to any one of claims 1 to 7.

9. A stress release system for a curved display panel, characterized in that: include: The jig according to any one of claims 1 to 7; The curved display panel is arranged in the fixture.

10. A method for stress release of a curved display panel, applied to the stress release system of a curved display panel as claimed in claim 9, characterized in that: The method comprises: Placing the curved display panel in the accommodating cavity of the box body, with one side surface of the curved display panel in contact with the second wall; Inflate the first airbag until it is in an inflated state, so that the second surface of the first airbag is in contact with the other side of the curved display panel; Place the fixture in an environment with a temperature range of 60℃ to 65℃ for a preset time.

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