Monitor and display device

Abstract

The present disclosure provides a display and a display device, belonging to the technical field of displays, which can solve the problem of poor black state uniformity of existing display products. A display of the present disclosure has a display area and a non-display area surrounding the display area, and includes: a display panel, a cover plate located on the light-emitting surface side of the display panel, and a backlight module located on the light-incident surface side of the display panel; the backlight module includes: a rubber frame; in the non-display area, a first adhesive layer and a second adhesive layer are provided between the cover plate and the rubber frame; the first adhesive layer includes: a first sub-adhesive layer and a second sub-adhesive layer; the first sub-adhesive layer is farther from the display area than the second sub-adhesive layer; wherein, the first sub-adhesive layer is only attached to one of the cover plate and the rubber frame, and the second sub-adhesive layer is only attached to the other of the cover plate and the rubber frame; the cover plate and the rubber frame are fixedly connected through the second adhesive layer.

Description

Technical Field

[0001] The present disclosure belongs to the technical field of display, and particularly relates to a display and a display device. Background Art

[0002] With the continuous development of display technology, the functions of display modules are becoming more and more abundant, and the application scope is becoming more and more extensive. For example, a touch liquid crystal display module (TMLC) has been widely used in automobiles. When the TMLC is applied to an automobile, the usage environments of the automobile are diverse. Considering that the automobile travels in a night environment, in order to improve the picture quality of the startup screen, the car factory requires that the liquid crystal display panel in the TMLC has a black state uniformity of more than 50%, and some high-end models require a black state uniformity of more than 60%.

[0003] Currently, in order to meet the requirements of users for narrow borders, the borders of the TMLC have become narrower and narrower. During the assembly process, the cover plate, the display panel, and the backlight module in the TMLC need to be bonded and encapsulated using an adhesive layer at the four peripheral border positions. However, due to the narrow border, if the residual stress is large, it is easy to cause light leakage at some positions of the border, affecting the black state uniformity of the product. Summary of the Invention

[0004] The present disclosure aims to at least solve one of the technical problems existing in the prior art, and provides a display and a display device.

[0005] In a first aspect, an embodiment of the present disclosure provides a display having a display area and a non-display area surrounding the display area. The display includes: a display panel, a cover plate located on the light-emitting surface side of the display panel, and a backlight module located on the light-incident surface side of the display panel; the backlight module includes: a rubber frame; in the non-display area, a first adhesive layer and a second adhesive layer are provided between the cover plate and the rubber frame; the first adhesive layer includes: a first sub-adhesive layer and a second sub-adhesive layer; the first sub-adhesive layer is farther from the display area than the second sub-adhesive layer; wherein, the first sub-adhesive layer is only attached to one of the cover plate and the rubber frame, and the second sub-adhesive layer is only attached to the other of the cover plate and the rubber frame; the cover plate and the rubber frame are fixedly connected through the second adhesive layer.

[0006] Optionally, the display further has a bonding area, and the bonding area is provided in the non-display area;

[0007] The first sub-adhesive layer and the second sub-adhesive layer are located on both sides of the bonding area.

[0008] Optionally, the non-display area is annular and has a plurality of corner regions;

[0009] The first sub - adhesive layer and the second sub - adhesive layer are located in the corner region.

[0010] Optionally, the orthographic projections of the first sub - adhesive layer and the second sub - adhesive layer on the glue frame do not overlap.

[0011] Optionally, the materials of both the first sub - adhesive layer and the second sub - adhesive layer include: foam adhesive; the material of the second adhesive layer includes: double - sided adhesive.

[0012] Optionally, the first adhesive layer further includes: a third sub - adhesive layer; the third sub - adhesive layer is farther from the display area than the first sub - adhesive layer.

[0013] The third sub - adhesive layer is attached to both the cover plate and the glue frame.

[0014] Optionally, the material of the third sub - adhesive layer includes: liquid - curing glue.

[0015] Optionally, when the first sub - adhesive layer is attached to only one of the cover plate and the glue frame, a first gap is provided between it and the other; the width of the first gap is 0.05 mm to 0.10 mm.

[0016] When the second sub - adhesive layer is attached to only one of the cover plate and the glue frame, a second gap is provided between it and the other; the width of the second gap is 0.05 mm to 0.10 mm.

[0017] Optionally, in the display area, a third adhesive layer is provided between the cover plate and the display panel; the cover plate and the display panel are connected through the third adhesive layer.

[0018] Optionally, the material of the third adhesive layer includes: optical glue.

[0019] Optionally, a fourth adhesive layer is provided on the side of the glue frame close to the display panel.

[0020] A third gap is provided between the display panel and the fourth adhesive layer; the width of the third gap is 0.1 mm to 0.3 mm.

[0021] Optionally, the material of the fourth adhesive layer includes: foam adhesive.

[0022] Optionally, the glue frame is provided with a stepped structure; the stepped structure bears the first sub - adhesive layer and the second sub - adhesive layer.

[0023] Optionally, the backlight module further includes: a back plate and a backlight unit; the back plate includes: a bottom and a side connected to the bottom.

[0024] The side part of the backplane is connected to the glue frame;

[0025] The backlight unit is located on one side of the bottom of the backplane close to the glue frame.

[0026] In a second aspect, an embodiment of the present disclosure provides a display device, including the display provided as above.

[0027] Optionally, the display device includes: a vehicle dashboard, a vehicle navigator, or a vehicle recorder. Description of the Drawings

[0028] Figure 1 It is a schematic structural diagram of an exemplary display;

[0029] Figure 2 It is Figure 1 a schematic cross-sectional structural diagram of the display shown along the A-A' direction;

[0030] Figure 3 It is a schematic structural diagram of a display provided by an embodiment of the present disclosure;

[0031] Figure 4 It is Figure 3 a schematic cross-sectional structural diagram of the display shown along the B-B' direction;

[0032] Figure 5 It is Figure 3 another schematic cross-sectional structural diagram of the display shown along the B-B' direction;

[0033] Figure 6 It is Figure 3 yet another schematic cross-sectional structural diagram of the display shown along the B-B' direction;

[0034] Figure 7 It is Figure 3 still another schematic cross-sectional structural diagram of the display shown along the B-B' direction. Detailed Embodiments

[0035] To enable those skilled in the art to better understand the technical solutions of the present disclosure, the present disclosure will be further described in detail below with reference to the drawings and specific embodiments.

[0036] Unless otherwise defined, the technical terms or scientific terms used in this disclosure shall have the ordinary meanings as understood by those of ordinary skill in the art to which this disclosure pertains. The terms "first", "second" and similar words used in this disclosure do not denote any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a", "an" or "the" do not denote a quantity limitation, but mean that there is at least one. Words such as "comprising" or "including" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0037] Figure 1 is a schematic structural diagram of an exemplary display, as Figure 1 shown, the display has a display area 10 and a non-display area 20 surrounding the display area 10. Figure 2 is Figure 1 a schematic cross-sectional structural diagram of the display along the A-A' direction, as Figure 2 shown, the display panel includes: a display panel 101, a cover plate 102 on the light-emitting surface side of the display panel 101, and a backlight module 103 on the light-incident surface side of the display panel 101; the backlight module 103 includes: a rubber frame 1031; in the non-display area 20, the cover plate 102 and the rubber frame 1031 are fixedly connected through an adhesive layer (such as double-sided tape).

[0038] Currently, displays generally adopt a narrow bezel design. The driving chip (such as the source driving chip, Figure 1 shown as the black shadow in ) is very close to the display area 10. During the process of bonding the driving chip to the signal lines in the display area 10, processes such as reflow soldering need to be used, which is likely to cause the thermal expansion and contraction effect and thus easily generate stress. After the bonding is completed, if the residual stress is large, it is easy to damage the adhesive layer in this area, resulting in light leakage at some positions of the bezel, thereby reducing the black state uniformity of the display and further affecting the display effect.

[0039] In order to solve at least one of the above technical problems, embodiments of the present disclosure provide a display and a display device. The display and the display device provided by the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] In a first aspect, embodiments of the present disclosure provide a display, Figure 3A schematic structural diagram of a display provided by an embodiment of the present disclosure is shown as Figure 3 shown. The display has a display area 10 and a non-display area 20 surrounding the display area 10. Figure 4 For Figure 3 a schematic cross-sectional structure diagram of the display shown in the direction of B-B', as Figure 4 shown, the display includes: a display panel 101, a cover plate 102 on the light-emitting surface side of the display panel 101, and a backlight module 103 on the light-incident surface side of the display panel 101; the backlight module 103 includes: a rubber frame 1031; in the non-display area 20, a first bonding layer 104 and a second bonding layer (not shown in the figure) are provided between the cover plate 102 and the rubber frame 1031; the first bonding layer 104 includes: a first sub-bonding layer 1041 and a second sub-bonding layer 1042; the first sub-bonding layer 1041 is farther from the display area 10 than the second sub-bonding layer 1042; wherein, the first sub-bonding layer 1041 is only attached to the cover plate 102, and the second sub-bonding layer 1042 is only attached to the rubber frame 1031; the cover plate 102 and the rubber frame 1031 are fixedly connected through the second bonding layer.

[0041] In a partial area of the non-display area 20, a first bonding layer 104 is provided between the cover plate 102 and the rubber frame 1031. The first sub-bonding layer 1041 in the first bonding layer 104 can be only attached to the cover plate 102 and not to the rubber frame 1031. In this way, the cover plate 102 and the rubber frame 1031 are not connected in this area, and the cover plate 102 and the rubber frame 1031 are arranged in a disconnected manner, which can relieve the residual stress. In this way, it can be avoided that the residual stress is too large, causing damage to the bonding layer at the corresponding position and resulting in light leakage, thereby improving the black state uniformity of the display. Similarly, the second sub-bonding layer 1042 in the first bonding layer 104 can be only attached to the rubber frame 1031 and not to the cover plate 102. On the one hand, the function of the second sub-bonding layer 1042 is the same as that of the first sub-bonding layer 1041 described above. It can relieve the residual stress, so that it can be avoided that the residual stress is too large, causing damage to the second sub-bonding layer 1042 at the corresponding position and resulting in light leakage, thereby improving the black state uniformity of the display; on the other hand, the parts where the second sub-bonding layer 1042 and the first sub-bonding layer 1041 are attached are different, and there are certain gaps between the two and the cover plate 102 and the rubber frame 1031. The gaps are not directly connected, but are like Figure 4The "Z" shape shown is such that light cannot be directly transmitted through the "Z" - shaped gap, so light leakage can be further avoided, thereby further improving the black - state uniformity of the display. Further, while the first sub - adhesive layer 1041 and the second sub - adhesive layer 1041 relieve residual stress, they can also block the intrusion of gases such as water and oxygen, thus preventing the display device in the display area 10 from being damaged under the action of gases such as water and oxygen and affecting the display effect. In the remaining area of the non - display area 20, the cover plate 102 and the rubber frame 1031 are fixedly connected through the second adhesive layer, so that the rubber frame 1031 provides good support for the cover plate 102.

[0042] Figure 5 For Figure 3 Another schematic cross - sectional structure diagram of the display shown along the B - B' direction. Figure 5 The display shown and Figure 4 The difference between the display shown and Figure 5 In the display shown, the first sub - adhesive layer 1041 only adheres to the rubber frame 1031, and the second sub - adhesive layer 1042 only adheres to the cover plate 102. The first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 among them and Figure 4 The adhering parts of the first sub - adhesive layer and the second sub - adhesive layer 1042 in the display shown are different from those in the display shown above. Its implementation principle and the achieved technical effects are the same as those of the Figure 4 display shown above, and will not be elaborated here.

[0043] In some embodiments, as Figure 3 shown, the display also has a bonding area 30, which is set in the non - display area 20; the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 are located on both sides of the bonding area 30.

[0044] In the bonding area 30 of the display, the driving chip can be bonded to the signal line in the display area 10 to Figure 4 Taking the display shown as an example, since the first sub - adhesive layer 1041 only adheres to the cover plate 102 and the second sub - adhesive layer 1042 only adheres to the rubber frame 1031, the cover plate 102 and the rubber frame 1031 are not connected between the two sides of the bonding area 30 and are set to be disconnected, which can relieve residual stress. In this way, it can be avoided that the residual stress during the bonding process is too large, causing damage to the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 at the corresponding position and resulting in light leakage, thereby improving the black - state uniformity of the display. It can be understood that Figure 4 only shows the structure where the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 are set on one side of the bonding area 30. The principle of setting them on the other side of the bonding area 30 is the same as above and will not be elaborated here.

[0045] In some embodiments, as Figure 3 shown, the non-display area 20 is annular and has a plurality of corner regions 40; the first sub-bonding layer 1041 and the second sub-bonding layer 1042 are located in the corner regions 40.

[0046] Taking the non-display area 20 being rectangular annular as an example, the non-display area has four corner regions 40. Due to process limitations, during the preparation and assembly of the display, at the four corner regions 50 of the non-display area 20, the four corner regions 40 of the cover plate 102 corresponding to the four corner regions 40 of the non-display area 20 are prone to warping, forming stress. After the assembly is completed, if the residual stress at the position of the corner region 40 is relatively large, it is also easy to cause light leakage. In the embodiments of the present disclosure, as Figure 4 shown, in the corner region 40, since the first sub-bonding layer 1041 is only attached to the cover plate 102 and the second sub-bonding layer 1042 is only attached to the glue frame 1031, the cover plate 102 and the glue frame 1031 are not connected within the region 40, and the two are disconnected, which can relieve the residual stress. In this way, it can be avoided that the residual stress during the assembly process is too large, causing damage to the first sub-bonding layer 1041 and the second sub-bonding layer 1042 at the corresponding positions and resulting in light leakage, thereby improving the black state uniformity of the display. It can be understood that the shape of the non-display area 20 is set according to the shape of the display area 10. For example, the display area 10 of a rectangular display is rectangular, and its non-display area 20 is rectangular annular; the display area 10 of a triangular display is triangular, and its non-display area 20 is triangular annular. Although the shapes of the non-display areas 20 in different-shaped displays are different, the principle of improving the black state uniformity of the display is the same, and will not be elaborated here.

[0047] In some embodiments, the orthographic projections of the first sub-bonding layer 1041 and the second sub-bonding layer 1042 on the glue frame 1031 do not overlap.

[0048] Generally, the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 are arranged in an interleaved manner, and their orthographic projections on the glue frame 1031 do not overlap. In this way, the gaps formed between the two and the cover plate 102 and the glue frame 1031 cannot be directly connected, which can further avoid light leakage, thereby further improving the black - state uniformity of the display, and can also play a role in blocking the intrusion of gases such as water and oxygen and damaging the display device in the display area 10. It can be understood that the orthographic projections of the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 on the glue frame 1031 can also partially overlap, which can also make the gaps formed between the two and the cover plate 102 and the glue frame 1031 not directly connected, producing the same effect as above. In practical applications, the positions of the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 can be set according to actual needs, as long as it is ensured that their orthographic projections on the glue frame 1031 do not completely overlap, and no further limitation will be given here.

[0049] In some embodiments, the materials of both the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 include: foam adhesive; the material of the second adhesive layer includes: double - sided adhesive.

[0050] Both the first sub - adhesive layer 1041 and the second sub - adhesive layer 1042 can be made of foam adhesive. The foam adhesive has a certain elasticity after curing, which can further relieve the residual stress. Even if it is subjected to a certain amount of residual stress, it will not be damaged to cause light leakage, thereby improving the black - state uniformity of the display and further improving the display effect. At the positions where fixation is required, double - sided adhesive can be used for bonding, which can achieve a good bonding effect. At the same time, the double - sided adhesive bonding process is relatively simple, which can reduce the process difficulty and save the preparation cost.

[0051] In some embodiments, as Figure 6 shown, the first adhesive layer 104 further includes: a third sub - adhesive layer 1043; the third sub - adhesive layer 1043 is farther from the display area 10 than the first sub - adhesive layer 1041; the third sub - adhesive layer 1043 is adhered to both the cover plate 102 and the glue frame 1031.

[0052] The third sub-bonding layer 1043 can be disposed on the outermost side of the non-display area 20. It can be adhered to both the cover plate 102 and the rubber frame 1031. The third sub-bonding layer 1043 can be a sealing adhesive, which can play a sealing role. And the third sub-bonding layer 1043 can be made of a liquid-curing adhesive, which has a certain elasticity and can buffer the residual stress to avoid light leakage, thereby improving the black-state uniformity of the display and further improving the display effect. In practical applications, the specific models of the liquid-curing adhesives used for the third sub-bonding layer 1043 can be RTV ES2172B and ELASTOSIL RT 724. Here it should be noted that since the third sub-bonding layer 1043 has a good sealing effect and can prevent light from propagating, there is no need to use the first sub-bonding layer 1041 and the second sub-bonding layer 1042 to form a "Z"-shaped gap to block the propagation of light. Therefore, only one of the first sub-bonding layer 1041 and the second sub-bonding layer 1042 can be retained (i.e., the display structure as shown in Figure 7 ). The third sub-bonding layer 1043 can also play a role in blocking the intrusion of gases such as water and oxygen and damaging the display device in the display area 10.

[0053] In some embodiments, when the first sub-bonding layer 1041 is adhered to only one of the cover plate 102 and the rubber frame 1031, a first gap is provided between it and the other; the width of the first gap is 0.05 mm to 0.10 mm; when the second sub-bonding layer 1042 is adhered to only one of the cover plate 102 and the rubber frame 1031, a second gap is provided between it and the other; the width of the second gap is 0.05 mm to 0.10 mm.

[0054] The setting of the first gap and the second gap can make the cover plate 102 and the rubber frame 1031 be disconnected in the corresponding area, which can relieve the residual stress. In this way, it can be avoided that the residual stress is too large to damage the first sub-bonding layer 1041 and the second sub-bonding layer 1042 at the corresponding position and cause light leakage, thereby improving the black-state uniformity of the display. Taking the display shown in Figure 4 as an example, the width of the first gap between the first sub-bonding layer 1041 and the rubber frame 1031 can be 0.05 mm to 0.10 mm, and the width of the second gap between the second sub-bonding layer 1042 and the cover plate 102 can be 0.05 mm to 0.10 mm. The setting of the widths of the first gap and the second gap needs to ensure that while relieving the residual stress, light leakage is not caused due to the excessive width of itself. The specific width can be set according to actual needs.

[0055] In some embodiments, in the display area 10, a third bonding layer 105 is provided between the display panel 101 and the cover plate 102; the display panel 101 and the cover plate 102 are connected through the third bonding layer 105.

[0056] The display panel 101 is connected to the cover plate 102 through the third adhesive layer 105, such that there is no connection between the display panel 101 and the rubber frame 1031, making the display panel 101 in a suspended state. During the assembly process, the display panel 101 and the cover plate 102 can be first adhered, and then connected to the rubber frame 1031. Since the display panel 101 is in a suspended state, the residual stress on the rubber frame 1031 can be prevented from being conducted into the display panel 101, thereby avoiding affecting the display effect of the display panel 101. Specifically, the material of the third adhesive layer 105 can be optical glue, which can ensure a good light-transmitting effect while achieving a firm adhesion, avoiding blocking light, and thus improving the display effect.

[0057] In some embodiments, a fourth adhesive layer 106 is provided on the side of the rubber frame 1031 close to the display panel 101; a third gap is provided between the display panel 101 and the fourth adhesive layer 106; the width of the third gap is 0.1 mm to 0.3 mm.

[0058] The fourth adhesive layer 106 can reduce the gap between the display panel 101 and the rubber frame 1031. If the display panel and the rubber frame 1031 are subjected to certain residual stress, the fourth adhesive layer 106 can play a certain buffering role to avoid damaging the display panel 101. Specifically, the material of the fourth adhesive layer 106 can be a foam adhesive with a certain elasticity. Among them, the width of the third gap between the display panel 101 and the fourth adhesive layer 106 can be 0.1 mm to 0.3 mm, and the width of the third gap can be reasonably selected according to actual needs. It should be noted here that in order to relieve the residual stress, the display panel 101 can also be only connected to the rubber frame 1031 without being adhered to the cover plate 102, which can prevent the residual stress on the cover plate 102 from being conducted into the display panel 102 during the assembly process, damaging the display device in the display panel 102 and affecting the display effect.

[0059] In some embodiments, the rubber frame 1031 is provided with a stepped structure; the stepped structure bears the first sub-adhesive layer 1041 and the second sub-adhesive layer 1042.

[0060] The stepped structure can facilitate the adhesion between the first sub-adhesive layer 1041 and the second sub-adhesive layer 1042 and the cover plate 102 and the rubber frame 1031, so as to reduce the adhesion difficulty and ensure the product yield.

[0061] The backlight module 103 further includes: a back plate 1032 and a backlight unit 1033; the back plate 1032 includes: a bottom and a side connected to the bottom; the side of the back plate 1032 is connected to the rubber frame 1031; the backlight unit 1033 is located on the side of the bottom of the back plate 1032 close to the rubber frame 1031.

[0062] The backplane 1032 can play a role in fixing and forming the backlight unit 1033 and the rubber frame 1031. The backlight unit 1033 can provide a backlight source for the display panel 101 to achieve the display function. Specifically, the backlight unit 1033 can include a light source disposed on the side of the backplane 1032, a light guide plate disposed on the bottom side of the backplane 1031, and an optical film layer disposed on the bottom of the light guide plate facing away from the backplane 1032. The light source can emit light and introduce the light into the light guide plate. The light can be totally reflected in the light guide plate. The light can be extracted from the light-emitting surface of the light guide plate and irradiated onto the display panel 101 after passing through the optical film layer, thereby achieving the display function.

[0063] In a second aspect, an embodiment of the present disclosure provides a display device. The display device includes the display as described above. The display device includes electronic devices such as a vehicle dashboard, a vehicle navigator, or a vehicle driving recorder. The implementation principle and technical effect are the same as those of the above-mentioned display, and will not be elaborated here.

[0064] It can be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principle of the present disclosure. However, the present disclosure is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and essence of the present disclosure, and these modifications and improvements are also regarded as the protection scope of the present disclosure.

Claims

1. A display device, having a display area and a non-display area surrounding the display area, characterized in that, The display includes: a display panel, a cover plate located on the light-emitting surface side of the display panel, and a backlight module located on the light-incident surface side of the display panel; the backlight module includes: a rubber frame; in the non-display area, a first adhesive layer and a second adhesive layer are provided between the cover plate and the rubber frame; The first adhesive layer includes: a first sub-adhesive layer and a second sub-adhesive layer; the first sub-adhesive layer is farther from the display area than the second sub-adhesive layer; wherein, both the first sub-adhesive layer and the second sub-adhesive layer are adhered to one of the cover plate and the rubber frame and are disconnected from the other of the cover plate and the rubber frame; the parts adhered by the first sub-adhesive layer and the second sub-adhesive layer are different; the cover plate and the rubber frame are fixedly connected through the second adhesive layer; there is a certain gap between the first sub-adhesive layer, the second sub-adhesive layer and the cover plate and the rubber frame; the gap is in a "Z" shape.

2. The display according to claim 1, characterized in that, The display also has a bonding area, and the bonding area is arranged in the non-display area; The first sub-adhesive layer and the second sub-adhesive layer are located on both sides of the bonding area.

3. The display according to claim 1, wherein The non-display area is annular and has a plurality of corner areas; The first sub-adhesive layer and the second sub-adhesive layer are located in the corner areas.

4. The display according to claim 3, characterized in that, The orthographic projections of the first sub-adhesive layer and the second sub-adhesive layer on the rubber frame do not overlap.

5. The display according to claim 1, wherein The materials of both the first sub-adhesive layer and the second sub-adhesive layer include: foam adhesive; the material of the second adhesive layer includes: double-sided adhesive.

6. The display according to claim 1, wherein, The first adhesive layer further includes: a third sub-adhesive layer; the third sub-adhesive layer is farther from the display area than the first sub-adhesive layer; The third sub-adhesive layer is adhered to both the cover plate and the rubber frame.

7. The display according to claim 6, wherein The material of the third sub-adhesive layer includes: liquid curing adhesive.

8. The display according to claim 1, wherein When the first sub-adhesive layer is adhered to only one of the cover plate and the rubber frame, a first gap is provided between it and the other; the width of the first gap is 0.05 mm to 0.10 mm; When the second sub-adhesive layer is adhered to only one of the cover plate and the rubber frame, a second gap is provided between it and the other; the width of the second gap is 0.05 mm to 0.10 mm.

9. The display according to claim 1 or 6, characterized in that, In the display area, a third adhesive layer is provided between the cover plate and the display panel; the cover plate and the display panel are connected through the third adhesive layer.

10. The display according to claim 9, characterized in that, The material of the third adhesive layer includes: optical adhesive.

11. The display according to claim 9, wherein, A fourth adhesive layer is provided on the side of the rubber frame close to the display panel; A third gap is provided between the display panel and the fourth adhesive layer; the width of the third gap is 0.1 mm to 0.3 mm.

12. The display according to claim 11, wherein, The material of the fourth adhesive layer includes: foam adhesive.

13. The display according to claim 1, characterized in that, The rubber frame is provided with a stepped structure; the stepped structure bears the first sub-adhesive layer and the second sub-adhesive layer.

14. The display according to claim 1, wherein The backlight module further includes: a back plate and a backlight unit; the back plate includes: a bottom and a side connected to the bottom; The side of the back plate is connected to the rubber frame; The backlight unit is located on the side of the bottom of the back plate close to the rubber frame.

15. A display device, characterized in that, Including the display according to any one of claims 1-14.

16. The display device according to claim 15, wherein, The display device includes: an in-vehicle instrument panel, an in-vehicle navigator, or an in-vehicle recorder.

Images