CN210836931U - Display device - Google Patents

Abstract

The utility model provides a display device, display device includes: a display panel for displaying an image; the first back plate is provided with an avoidance structure; the shading part is attached to the side surface of the display panel and used for shading a gap between the display panel and the first back plate; and the driving circuit board is used for driving the display panel and is positioned in an accommodating cavity formed by the avoiding structure and the display panel. The utility model discloses can the attenuate show the thickness of device to avoid display panel side and be used for having the gap between the part that is in the light.

Description

Display device

Technical Field

The utility model relates to a show technical field, in particular to display device.

Background

An OLED (Organic Light-Emitting Diode) display device has the characteristics of self-luminescence, no need of a backlight module, high contrast, high definition and the like, and thus is increasingly widely applied to household electrical appliances such as televisions and the like.

Currently, as shown in fig. 1, the OLED display panel includes an external back plate 81, an internal back plate 82, an OLED display panel 83, a driving circuit board (not shown), and the like. The exterior backplane 81 and the interior backplane 82 are fixed to each other with a predetermined distance therebetween, so as to form an accommodating cavity 84 for accommodating the driving circuit board between the exterior backplane 81 and the interior backplane 82, and the OLED display panel 83 is adhered to an outer surface of the interior backplane 82 by a panel tape. In addition, the edge of the appearance back plate 81 is further surrounded by a middle frame portion 85, and the middle frame portion 85 is arranged on the side surface of the OLED display panel 83 in a blocking manner, so that the influence of external light on the OLED display panel 83 is avoided.

However, in the above display device, since errors inevitably occur in the manufacturing and assembling processes, a gap may exist between the middle frame and the display panel, moisture or dust may easily enter the inside of the display device through the gap, and the thickness of the entire display device is thick due to a preset distance between the internal back plate and the external back plate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display device can attenuate the thickness that shows the device to avoid the display panel side and be used for having the gap between the center portion that is in the light.

The utility model provides a display device, include:

a display panel for displaying an image;

a first back plate on which the display panel is fixed,

and the shading part is attached to the side surface of the display panel and used for shading a gap between the display panel and the first back plate.

In one possible embodiment, the light shielding portion is a sealing layer that does not transmit light or is bonded to the side surface of the display panel by an adhesive.

In one possible embodiment, one end of the light shielding portion is located on the first back plate.

In one possible embodiment, the shading portion has an arc shape.

In one possible embodiment, the first back plate is formed with an avoiding structure;

the display device further includes: and the driving circuit board is used for driving the display panel, and is positioned in the containing cavity formed by the avoiding structure and the display panel.

In one possible embodiment, the relief structure is a groove or a through-groove.

In a possible implementation manner, when the avoiding structure is a through groove, the display device further includes a second back plate, and the second back plate is fixed on a surface of the first back plate, which is away from the display panel, so as to be shielded outside the avoiding structure.

In a possible implementation manner, the display device further comprises a second back plate, the second back plate is located on one side of the first back plate far away from the display panel, one end of the second back plate is overlapped with one end of the first back plate, and a containing cavity is formed between the second back plate and the display panel;

and the driving circuit board is used for driving the display panel and is positioned in the accommodating cavity.

A display device, comprising:

a display panel for displaying an image;

the display panel is fixed on the first back plate;

an avoidance structure is formed on the first back plate;

the display device further includes: and the driving circuit board is used for driving the display panel, and is positioned in the containing cavity formed by the avoiding structure and the display panel.

A display device, comprising:

a display panel for displaying an image;

the display panel is fixed on the first back plate;

the second back plate is positioned on one side, far away from the display panel, of the first back plate, one end of the second back plate is overlapped with one end of the first back plate, and an accommodating cavity is formed between the second back plate and the display panel;

and the driving circuit board is used for driving the display panel and is positioned in the accommodating cavity.

The utility model provides a display device, include: a display panel for displaying an image; the display panel is fixed on the first back plate, and the shading part is attached to the side surface of the display panel and used for shading a gap between the display panel and the first back plate. The shading part is attached to the side face of the display panel and used for shading a gap between the display panel and the first back plate, so that the situation that water vapor and dust enter the display panel is avoided.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic view of an internal structure of a conventional display device;

fig. 2 is a side cross-sectional view of a display device provided by the present invention;

fig. 3 is a top view of a first backplane in a display device provided by the present invention;

fig. 4 is a side sectional view of another configuration of a display device provided by the present invention;

fig. 5 is an exploded view of another structure of a display device provided by the present invention;

fig. 6 is a schematic view of the display device provided by the present invention during installation;

fig. 7 is a schematic view of the display device provided by the present invention during installation;

fig. 8 is a schematic view of the display device provided by the present invention during installation;

fig. 9 is a side sectional view of still another structure of a display device according to the present invention.

Description of reference numerals:

1-a display panel;

2-a first backplane;

3-a light-shielding portion;

5-a driving circuit board;

6-a second back plate;

8-a support member;

11-panel glue;

12-a first side edge;

21-an avoidance structure;

22-a containment chamber;

23-through slots;

24-a first support section;

25-a second support section;

26-a third support section;

27-a boss;

28-grooves;

61-a lead port;

81-appearance backing sheet;

82-an internal back plate;

83-OLED display panel;

84-a housing chamber;

85-middle frame part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In an embodiment of the present application, the display device may be an Organic Light-Emitting Diode (OLED) display based display device, and may be an OLED display device, for example.

Fig. 2 is a side cross-sectional view of the display device provided by the present invention, fig. 3 is a top view of the first back plate in the display device provided by the present invention, as shown in fig. 2 and 3, the display device of the present embodiment includes a display device, including: a display panel 1, the display panel 1 being for displaying an image;

the display panel comprises a first back plate 2, a display panel 1 is fixed on the first back plate 2, and an avoidance structure 21 is formed on the first back plate 2 for example;

a light shielding portion 3, the light shielding portion 3 being attached to a side surface of the display panel 1, for shielding a gap between the display panel 1 and the first rear plate 2; and

and the driving circuit board 5, the driving circuit board 5 is used for driving the display panel 1, and the driving circuit board 5 is located in a containing cavity formed by the avoiding structure 21 and the display panel 1.

The back face of the display panel 1 is attached to and fixed on the first back plate 2, and the avoidance structure 21 is formed on the first back plate 2 to accommodate the driving circuit board 5, so that the driving circuit board 5 and the first back plate 2 are observed on the cross section in the thickness direction of the display device, at least part of structures are overlapped, and therefore, in the whole thickness of the display device, at least the size corresponding to the structure thickness of the overlapped part is reduced, and the whole thickness of the display device is reduced.

Further, the light shielding portion 3 is attached to the side surface of the display panel 1 to shield the gap between the display panel 1 and the first rear plate 2, and therefore, moisture and dust do not enter the display panel 1.

In the embodiment of the present application, the first back plate 2 may be an integral plate-shaped structure, and as shown in fig. 2, a certain degree of chamfer may be provided at a position thereof corresponding to an edge of the display panel 1, for example, an inclined chamfer may be provided at a top position, so as to visually achieve a thinning effect.

The light shielding portion 3 is attached to the side surface of the display panel 1, and is used for shielding the side surface of the display panel 1, that is, preventing light in the external environment from entering the display panel 1 and affecting the normal display of the display panel 1.

Since the light shielding portion 3 and the side surface of the display panel 1 are closely attached to each other, no gap is generated between the light shielding portion 3 and the side surface of the display panel 1, and no gap is generated between the display panel 1 and the first rear plate 2.

As shown in fig. 2, one end of the light shielding portion 3 is located on the first back plate 2. Further, the light shielding portion 3 is arc-shaped, and the design of the arc shape enables the display device to have a good appearance.

In the embodiment of the present application, the light shielding portion 3 is an opaque sealant layer, and the purpose of shielding the side surface of the display panel 1 from light can be achieved by adhering or coating the opaque sealant layer on the side surface of the display panel 1. Furthermore, the middle frame of the prior art can be omitted, i.e. the problem of a gap between the middle frame and the display panel 1 does not occur. Structurally, the display device is also lighter, thinner and more beautiful.

In addition, in the above solution, if the top position of the first back plate 2 is provided with the inclined chamfer, the thickness of the side surface of the first back plate 2 is reduced, which is more beneficial to sealing the side surface of the first back plate 2, because the narrower and thinner the sealing glue is, the more uniform the sealing glue is.

It is understood that, in addition to the above-mentioned solution that the light shielding portion 3 itself is formed by glue such as sealing glue, the light shielding portion 3 may be formed by attaching other materials having light shielding performance to the side surface of the display panel 1. For example, the light shielding portion 3 may be bonded to the side surface of the display panel 1 with an adhesive. Therefore, the method has the advantages of simple manufacture and low cost. It is understood that the light shielding portion 3 may be selected to be thin so as to reduce the outer size of the entire display device.

In addition, the driving circuit board 5 is used for driving the display panel 1, and illustratively, the driving circuit board 5 is provided with a wiring port, and the wiring port and a corresponding interface on the display panel 1 are connected with each other.

Further, the display panel 1 is bonded and fixed to the first rear plate 2 in order to minimize a gap between the first rear plate 2 and the display panel 1, and generally, the display device is bonded to the first rear plate 2 by a panel adhesive 11. In addition, at least one side edge of the first back plate 2 is flush with the side edge position of the display panel 1, so that the display panel 1 is well supported, and the appearance is attractive. For example, as shown in fig. 2, the panel adhesive 11 between the first backplane 2 and the display panel 1 may be located only at an edge portion of the first backplane 2 and an edge portion of the display panel 1, so that the first backplane 2 and the display panel 1 are attached at the edge, or the panel adhesive may be disposed in a large range between the first backplane 2 and the display panel 1, so that the first backplane 2 and the display panel 1 are attached in a large area range.

In the example shown in fig. 2, the display panel 1 is rectangular in plan view, and therefore the first rear plate 2 is also provided in a rectangular shape accordingly, and three edges are provided at positions corresponding to the edges of the display panel 1, the three edges of the first rear plate 2 may be made flush with the respective edges of the display device, or the three edges of the first rear plate 2 may be made outside the respective edges of the display device.

In addition, a bypass structure 21 is formed on the first backplane 2, and the driving circuit board 5 is located in a containing cavity 22 formed by the bypass structure 21 and the display panel 1. When viewed in a cross section of the driving circuit board 5 and the first back plate 2 in the thickness direction of the display device, at least a part of the structures of the driving circuit board and the first back plate are overlapped, so that the whole thickness of the display device is reduced by at least a dimension corresponding to the structure thickness of the overlapped part, thereby reducing the whole thickness of the display device.

In the embodiment of the present application, if the avoiding structure 21 needs to penetrate the first back plate 2, the portion where the avoiding structure 21 is formed does not affect the overall thickness of the display device.

In some examples, the avoiding structure 21 is a through groove 23, as shown in fig. 2 and 3, the through groove 23 is formed on the first back plate 2, and the through groove 23 is formed as the avoiding structure 21, so that the driving circuit board 5 can be accommodated in the through groove 23.

Specifically, the through groove 23 is formed in the first back plate 2 at a position corresponding to the driving circuit board 5, and as shown in fig. 2 and 3, the size of the through groove 23 may be corresponding to the outer contour of the driving circuit board 5.

Illustratively, the inner edge dimension of the through slot 23 may be equal to the outer contour of the driving circuit board 5, or the inner edge dimension of the through slot 23 may be slightly larger than the outer contour dimension of the driving circuit board 5. The depth dimension of the through groove 23, i.e., the thickness dimension of the first backplane 2, may be slightly greater than the thickness of the driving circuit board 5, so as to entirely accommodate the driving circuit board 5 in the space formed by the through groove 23 and the back surface of the display panel 1.

It is understood that the thickness of the driving circuit board 5 may be larger than the depth dimension of the through groove 23, so that a protection structure may be disposed on the back surface of the first back plate 2, and the surface of the protection structure facing the driving circuit board 5 may also be provided with an avoiding structure 21 to accommodate the driving circuit board 5.

In other examples, in the case that the thickness of the driving circuit board 5 is smaller than the depth dimension of the through groove 23, in order to prevent the driving circuit board 5 from being exposed outside the first back plate 2, it may be considered to provide a second back plate 6 to shield the through groove 23, that is, the display device may include the second back plate 6, and the second back plate 6 is fixed on the surface of the first back plate 2 facing away from the display panel 1 to shield outside the avoiding structure 21, specifically in fig. 2, the notch of the through groove 23 may be closed. It will be appreciated that if the second back plate 6 and the first back plate 2 are of unitary construction, the through slot 23 and the second back plate 6 may actually be stamped from the first back plate 2, i.e. the through slot 23 is actually a stamped cavity.

The size of the second back plate 6 can be selected according to actual needs. It may cover only the notch of the through groove 23, or may extend to the width of the entire display panel 1. The extending height of the second back plate 6 in the height direction of the display panel 1 may be smaller than the height of the display panel 1 to minimize the external thickness of the whole display device.

In the display device shown in fig. 2, when viewed in the thickness direction of the display device, it is obvious that the driving circuit board 5 overlaps with a part of the structure of the first backplane 2, and the thickness of the overlapped part of the structure is the thickness of the driving circuit board 5, so that the display device of the present embodiment is at least thinner than the prior art by the thickness of the driving circuit board 5.

Specifically, the thickness of the display device is: the thickness of the display panel 1 + the thickness of the first back plate 2 + the thickness of the second back plate 6. In the display device shown in fig. 1, the thickness of the display device is: the thickness of the display panel + the thickness of the inner backplane + the predetermined gap between the inner backplane and the outer backplane (the thickness of the driving circuit board) + the thickness of the outer backplane, the sum of these four.

It can be seen that the display device shown in the present application is thinner than the display device of the related art by the thickness of the driving circuit board 5.

In addition, for the scheme that the thickness of the driving circuit board 5 is larger than that of the through groove 23, the principle is similar to that, and the description is omitted here.

Fig. 4 is a side sectional view of another structure of the display device provided by the present invention, fig. 5 is an exploded view of another structure of the display device provided by the present invention, as shown in fig. 4 and 5, on the basis of the above solutions, the forming mode and structure of the avoiding structure 21 are improved here.

The display device comprises a second back plate 6, the second back plate 6 is positioned on one side of the first back plate 2 far away from the display panel 1, one end of the second back plate 6 is overlapped with one end of the first back plate 2, and an accommodating cavity is formed between the second back plate 6 and the display panel 1;

the driving circuit board 5 is located in the accommodating cavity.

For example, in the case where the mounting position of the driving circuit board 5 corresponds to the lower portion of the display panel 1, it may be considered that the avoiding structure 21 and the second rear plate 6 both extend to the first side edge 12 of the display panel 1. At this time, the portion of the first back plate 2 corresponding to the driving circuit board 5 may be entirely removed to form the avoiding structure 21 for the driving circuit board 5.

In this embodiment, the display device includes the second back plate 6, and the second back plate 6 is fixed on the surface of the first back plate 2 away from the display panel 1 to be shielded outside the avoiding structure 21. When the second backplane 6 is mounted on the first backplane 2 and one end of the second backplane 6 overlaps one end of the first backplane 2, a space for accommodating the driving circuit board 5 is formed between the second backplane 6 and the display panel 1 at a position corresponding to the escape structure 21.

In addition, in the above-mentioned solution, if the mounting position of the driving circuit board 5 is a certain distance from the first side edge 12, so that there is a gap between the first side edge 12 and the second back plate 6, it is considered to provide the supporting member 8 to fill the gap, and on the other hand, to support the second back plate 6. In particular, a support member 8 is further provided between the first side edge 12 and the second back panel 6 to close the gap between the first side edge 12 and the second back panel 6.

The shape of the supporting member 8 depends on the specific size, the arrangement position, and the like of the driving circuit board 5, and in the case where the portion of the first backboard 2 corresponding to the driving circuit board 5 is entirely removed as shown in fig. 5, the supporting member 8 may be made to include a first supporting section 24, a second supporting section 25, and a third supporting section 26. The first support section 24 corresponds to one side edge of the driving circuit board 5, the second support section 25 corresponds to one bottom edge of the driving circuit board 5, and the third support section 26 corresponds to the other side edge of the driving circuit board 5.

One end of the second support section 25 is connected to the bottom end of the first support section 24, and the other end of the second support section 25 is connected to the bottom end of the third support section 26, so that when the supporting member 8 is positioned between the second back plate 6 and the first side edge 12, three portions of the supporting member 8 are positioned just below the two sides and bottom of the driving circuit board 5.

Of course, on the basis of the above solution, if the two side edges of the first back plate 2 extend downward continuously, that is, the first back plate 2 exists on both sides of the driving circuit board 5, the first supporting section 24 and the third supporting section 26 may be omitted, and only the second supporting section 25 is left to close the gap between the first side edge 12 and the second back plate 6.

In addition, a protruding portion 27 is further disposed on the supporting member 8, the protruding portion 27 includes three portions, which correspond to the first supporting section 24, the second supporting section 25, and the third supporting section 26, respectively, and each portion of the protruding portion 27 extends along the length direction of the corresponding supporting section. And the projection 27 is arranged to be caught outside the edge of the second back panel 6 when the support member 8 is mounted between the second back panel 6 and the first side edge 12. In the above-mentioned solution, the protrusion 27 is provided to limit the displacement of the second back plate 6 along the plate surface direction, it can be understood that, instead of the protrusion 27, a positioning member may be provided to block the edge of the second back plate 6, as long as the purpose of limiting the displacement of the second back plate 6 along the plate surface direction can be achieved.

The above-mentioned solution that the avoiding structure 21 extends to the first side edge 12 of the display panel 1 is particularly suitable for the case that the driving circuit board 5 needs to be arranged at the side edge position of the back surface of the display panel 1, and the width of the driving circuit board 5 is substantially the same as the width of the display panel 1.

In addition, optionally, the second back plate 6 is provided with a lead port 61 penetrating through the second back plate 6, and the lead port 61 is disposed at a position corresponding to a wiring port of the driving circuit. This facilitates the wiring operation of the drive circuit board 5.

The support member 8, the first back plate 2 and the second back plate 6, which appear in the above examples, are each of a separately formed structure, that is, a means for fixing the driving circuit board 5 and the display panel 1 is formed by using separate parts to be fixedly connected.

It will be understood that the three parts may be formed by stamping the same piece, for example, by stamping the whole plate material partially to form the first and second back plates 2 and 6 having a height difference in the thickness direction of the display panel 1, and then stamping the edge portion of the second back plate 6 in the opposite direction again to form the supporting member 8.

In other examples, the first back plate 2 and the second back plate 6 may be formed separately, the support 8 may be formed by punching the second back plate 6, and the like. Such a conversion falls within the scope of protection of the present invention.

Fig. 6 is a schematic diagram in the installation process of the display device provided by the present invention, fig. 7 is a schematic diagram in the installation process of the display device provided by the present invention, fig. 8 is a schematic diagram in the installation process of the display device provided by the present invention, and the assembly process of the display device of the above scheme is explained below with reference to fig. 6 to 8.

Firstly, the driving circuit board 5 is installed on the back of the display panel 1, secondly, the supporting piece 8 is fixed at one end part of the second backboard 6, then the second backboard 6 provided with the supporting piece 8 is fixed on the first backboard 2, and finally, the display panel 1 fixed with the driving circuit board 5 is fixed on the first backboard 2, so that the assembling process of the display device can be completed.

In the embodiment of the present application, in addition to the above-mentioned structure in which the avoiding structure penetrates through the first back plate, the avoiding structure may be a structure in which a local recess is formed on the surface of the first back plate, but does not penetrate through the first back plate.

For example, fig. 9 is a side sectional view of another structure of the display device provided by the present invention, as shown in fig. 9, a groove 28 is formed on a surface of the first back plate 2 opposite to the display panel 1, and the groove 28 is an avoiding structure 21. This allows the driving circuit board 5 to be received in the recess 28 of the first backplane 2, so that the thickness of the entire display device is reduced by the thickness corresponding to the driving circuit board 5.

For example, it can be understood that, on the surface of the first back plate 2 facing away from the display panel 1, there may be no protrusion, and the surface is integrally formed as a plane, which is the case of directly slotting on the first back plate 2, and will not be described in detail herein.

In the case of having a protrusion on the surface of the first backplane 2 facing away from the display panel 1, as shown in fig. 9, a part of the structure on the first backplane 2 protrudes towards the direction away from the display panel 1 to form a groove 28. Illustratively, the groove 28 may be formed by partially stamping the sheet material. This forms the groove 28, and the forming process is simple and easy to machine. The recess 28 may be formed by, but not limited to, stamping, machining such as milling or planing, or non-machining such as injection molding.

It will be appreciated that the thickness of the bottom of the recess 28 may be made as thin as possible in order to minimise the effect of the bottom of the recess 28 on the thickness of the display device.

Of course, the depth of the recess 28 is equal to the thickness of the driving circuit board 5, or the depth of the recess 28 is slightly larger than the thickness of the driving circuit board 5, so that the driving circuit board 5 can be just accommodated in the recess 28, thereby not wasting space.

In addition, in this embodiment, there is also provided a display device including:

a display panel 1, the display panel 1 being for displaying an image;

the display panel comprises a first back plate 2, a display panel 1 and a second back plate 2, wherein the display panel 1 is fixed on the first back plate 2;

an avoidance structure 21 is formed on the first back plate 2;

the display device further includes: and the driving circuit board 5, the driving circuit board 5 is used for driving the display panel 1, and the driving circuit board 5 is located in a containing cavity formed by the avoiding structure 21 and the display panel 1.

Optionally, in this embodiment, another display device is further provided, including:

a display panel 1, the display panel 1 being for displaying an image;

the display panel comprises a first back plate 2, a display panel 1 and a second back plate 2, wherein the display panel 1 is fixed on the first back plate 2;

the second back plate is positioned on one side, far away from the display panel 1, of the first back plate 2, one end of the second back plate 6 is overlapped with one end of the first back plate 2, and an accommodating cavity is formed between the second back plate 6 and the display panel 1;

and the driving circuit board 5 is used for driving the display panel 1, and the driving circuit board is positioned in the accommodating cavity.

In this embodiment, the display device includes: a display panel; the first back plate is provided with an avoidance structure; the shading part is attached to the side surface of the display panel and used for shading a gap between the display panel and the first back plate; the driving circuit board is used for driving the display panel and is positioned in an accommodating cavity formed by the avoiding structure and the display panel; the display panel is fixed on the first back plate. The back of the display panel is attached to and fixed on the first back plate, and an avoiding structure is formed on the first back plate to accommodate the driving circuit board, so that the driving circuit board and the first back plate are at least partially overlapped in the thickness direction of the display device, and the size corresponding to the structural thickness of the overlapped part is at least thinned in the whole thickness of the display device, so that the whole thickness of the display device is thinned. In addition, the light shielding part is also attached to the side surface of the display panel, so that no gap exists between the light shielding part and the side surface of the display panel, and therefore, the situation that moisture and dust enter the display panel is avoided.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, such as through internal communication or through an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A display device, comprising:

a display panel for displaying an image;

a first back plate on which the display panel is fixed,

and the shading part is attached to the side surface of the display panel and used for shading a gap between the display panel and the first back plate.

2. The display device according to claim 1,

the light shielding part is a light-tight sealing glue layer or is bonded on the side surface of the display panel through an adhesive.

3. The display device according to claim 1,

one end of the shading part is positioned on the first back plate.

4. The display device according to claim 1, wherein the light shielding portion has an arc shape.

5. The display device according to any one of claims 1 to 4,

an avoidance structure is formed on the first back plate;

the display device further includes: and the driving circuit board is used for driving the display panel, and is positioned in the containing cavity formed by the avoiding structure and the display panel.

6. The display device according to claim 5,

the avoiding structure is a groove or a through groove.

7. The display device according to claim 6,

when the avoiding structure is a through groove, the display device further comprises a second back plate, and the second back plate is fixed on the surface of the first back plate, which is deviated from the display panel, so as to be shielded outside the avoiding structure.

8. The display device according to any one of claims 1 to 4,

the display device further comprises a second back plate, the second back plate is positioned on one side, away from the display panel, of the first back plate, one end of the second back plate is overlapped with one end of the first back plate, and an accommodating cavity is formed between the second back plate and the display panel;

and the driving circuit board is used for driving the display panel and is positioned in the accommodating cavity.

9. A display device, comprising:

a display panel for displaying an image;

the display panel is fixed on the first back plate;

an avoidance structure is formed on the first back plate;

the display device further includes: and the driving circuit board is used for driving the display panel, and is positioned in the containing cavity formed by the avoiding structure and the display panel.

10. A display device, comprising:

a display panel for displaying an image;

the display panel is fixed on the first back plate;

the second back plate is positioned on one side, far away from the display panel, of the first back plate, one end of the second back plate is overlapped with one end of the first back plate, and an accommodating cavity is formed between the second back plate and the display panel;

and the driving circuit board is used for driving the display panel and is positioned in the accommodating cavity.

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