CN212365388U - Display module and display device - Google Patents
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- CN212365388U CN212365388U CN202021493534.XU CN202021493534U CN212365388U CN 212365388 U CN212365388 U CN 212365388U CN 202021493534 U CN202021493534 U CN 202021493534U CN 212365388 U CN212365388 U CN 212365388U
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Abstract
The application relates to the technical field of display, and discloses a display module and a display device, and aims to improve the defects of membrane separation and the like of a flexible display product adopting ultrathin glass and improve the yield of the display product. The display module comprises a rear shell, a middle frame, a display screen, an ultrathin protective cover plate and a protective film, wherein the display screen, the ultrathin protective cover plate and the protective film are positioned on one side of the middle frame, which is far away from the rear shell, and are sequentially stacked; wherein: the rear shell is provided with a back plate and a first folding edge which is bent and extended from the edge of the back plate to one side of the display screen; the middle frame is positioned in an area surrounded by the back plate and the first folding edge; the ultrathin protective cover plate is provided with a first surface and a side surface, wherein the first surface is far away from one side of the display screen, and the side surface is positioned at the edge; the protection film include with the first part of the first surface laminating of ultra-thin protection apron, and the cladding the side of ultra-thin protection apron and extend to the center with the second part between the first hem of backshell.
Description
Technical Field
The application relates to the technical field of display, in particular to a display module and a display device.
Background
At present, some manufacturers of curved and folded display products, such as mobile phone manufacturers, have introduced a scheme for protecting a flexible display screen by using ultra-thin flexible glass (UTG); the ultrathin flexible glass (UTG) is characterized by being ultrathin and foldable, good flexibility, smooth hand feeling and good uniformity, and compared with a polymer protective film, the ultrathin flexible glass can effectively avoid screen damage.
However, since the ultra-thin glass has relatively high hardness, when the curved screen is attached or bent, the edge of the ultra-thin glass is prone to generate an excessive bounce force, so that the film is separated, and the yield of display products is affected.
SUMMERY OF THE UTILITY MODEL
The application discloses display module assembly and display device, the purpose is that the harmfulness such as rete separation of the flexible display product that adopts ultra-thin glass is improved, improves the yield of display product.
In order to achieve the purpose, the application provides the following technical scheme:
a display module comprises a rear shell, a middle frame, a display screen, an ultrathin protective cover plate and a protective film, wherein the display screen, the ultrathin protective cover plate and the protective film are positioned on one side, away from the rear shell, of the middle frame and are sequentially stacked; wherein:
the rear shell is provided with a back plate and a first folding edge which is bent and extended from the edge of the back plate to one side of the display screen; the middle frame is positioned in an area surrounded by the back plate and the first folding edge;
the ultrathin protective cover plate is provided with a first surface and a side surface, wherein the first surface is far away from one side of the display screen, and the side surface is positioned at the edge;
the protection film include with the first part of the first surface laminating of ultra-thin protection apron, and the cladding the side of ultra-thin protection apron and extend to the center with the second part between the first hem of backshell.
Optionally, the ultra-thin protective cover plate is square, and at least one side edge of the ultra-thin protective cover plate is bent toward one side of the rear shell;
the second part of the protection film covers the side face of the edge of the at least one side of the ultrathin protection cover plate and extends to the position between the middle frame and the first folding edge of the rear shell.
Optionally, a bending angle of an edge of the ultra-thin protective cover plate towards one side of the rear shell is less than or equal to 90 degrees.
Optionally, the display screen includes a square screen portion and a bending portion located at a first side of the screen portion and bent to a non-display side of the screen portion;
the ultrathin protective cover plate is attached to the screen part, and the edge of one side, close to the first side, of the ultrathin protective cover plate is bent towards one side of the rear shell;
the second part of the protection film coats the side face of the edge, close to the first side edge, of the ultrathin protection cover plate and extends to a position between the middle frame and the first folding edge of the rear shell.
Optionally, the second part of the protective film is fixedly adhered to the first folding edge of the rear shell.
Optionally, the second part of the protective film is attached to the first folding edge of the rear shell through a double-sided adhesive.
Optionally, an opening is formed in the second portion at a position between the middle frame and the first folding edge of the rear shell;
the inner side of the first folded edge is provided with a protruding part matched with the opening, and the protruding part is inserted into the opening.
Optionally, the ultrathin protective cover plate is rectangular, and two opposite long edges of the ultrathin protective cover plate are bent towards one side of the rear shell;
the second part of protection film includes two parts, two parts are located respectively being close to of first part the both sides at two long limit edges, and the cladding respectively the border side on two long limits of ultra-thin protection apron extends to the center with between the first hem of backshell.
Optionally, a plurality of openings are arranged on each of the two parts, and the plurality of openings are distributed along the long edge of the ultra-thin protective cover plate;
the inner side of the first folding edge is provided with a plurality of protruding parts which are matched with the plurality of openings in a one-to-one correspondence mode, and each protruding part is inserted into the corresponding opening.
Optionally, the display module further includes a clamp disposed in an area surrounded by the back plate of the rear case and the first folded edge, and configured to clamp and fix the middle frame and the second portion of the protective film.
Optionally, the middle frame includes a main body portion opposite to the back plate of the rear case and used for bearing the display screen and the ultrathin protective cover plate, and a second folded edge bent from the edge of the main body portion toward one side of the back plate of the rear case;
the second part of the protective film extends to a position between the second folding edge of the middle frame and the first folding edge of the rear shell;
the clamp is a fully-enclosed or semi-enclosed frame body arranged along the second folded edge of the middle frame, a clamping groove with an opening on one side of the back plate deviating from the rear shell is arranged, and the clamping groove clamps the second part of the protective film and the second folded edge of the middle frame.
Optionally, the clamp is an elastomer; the opening size of the clamping groove is smaller than the size of the inside of the clamping groove.
Optionally, the clamp is fixed to the rear shell in an adhering manner.
Optionally, the ultra-thin protective cover plate is ultra-thin glass.
Optionally, the protective film comprises a transparent polyimide film or a poly-terephthalic acid plastic film.
Optionally, the display module further comprises a plastic membrane located between the display screen and the ultrathin protective cover plate, wherein the plastic membrane comprises a transparent polyimide film or a poly-terephthalic acid plastic film.
A display device comprises the display module.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a display module according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an ultra-thin protective cover plate in a display module according to an embodiment of the present disclosure in a curved-surface-attached-screen state;
fig. 3 is a schematic structural view of a protection film in a display module according to an embodiment of the present disclosure in a flattened state;
fig. 4 is a schematic cross-sectional structure view of a display module according to another embodiment of the present disclosure;
fig. 5 is a schematic cross-sectional structure view of a display module according to another embodiment of the present disclosure;
FIG. 6 is a schematic view of a portion of the enlarged display module shown in FIG. 5;
fig. 7 is an enlarged schematic structural view of a portion of a display module shown in fig. 5, the portion being within a dashed box according to another embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a fixture in a display module according to an embodiment of the present disclosure;
fig. 9 is a schematic cross-sectional structure view of a display module according to another embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, an embodiment of the present application provides a display module, which includes a rear shell 1, a middle frame 2, and a display screen 3, an ultra-thin protective cover plate 4, and a protective film 5, which are located on one side of the middle frame 2 away from the rear shell 1 and are stacked in sequence; wherein:
the rear shell 1 is provided with a back plate 11 and a first folding edge 12 which is bent and extended from the edge of the back plate 11 to one side of the display screen 3; the middle frame 2 is positioned in an area surrounded by the back plate 11 and the first folding edge 12;
the ultrathin protective cover plate 4 is provided with a first surface which is far away from one side of the display screen 3 and a side surface which is positioned at the edge;
the protection film 5 includes a first portion 51 attached to the first surface of the ultra-thin protection cover plate 4, and a second portion 52 covering the side surface of the ultra-thin protection cover plate 4 and extending to between the middle frame 2 and the first folding edge 12 of the rear case 1.
In the above display module, the protection film 5 covers the ultra-thin protection cover 4, and includes two portions (a first portion 51 and a second portion 52), specifically, in addition to the first portion 51 attached to the first surface of the ultra-thin protection cover 4, the protection film further includes a second portion 52 bent from the edge of the first portion 51 and extending into the rear case 1, and further, the ultra-thin protection cover 4 is integrally wrapped inside the protection film 5, and the edge portion (the second portion 52) of the protection film 5 is assembled and limited between the middle frame 2 and the first folding edge 12 of the rear case 1, so that when the ultra-thin protection cover 4 is bent and attached at the edge (as shown in fig. 1, when a curved screen is attached) or is bent and changed, a film layer is not separated from the display screen 3 due to the effect of a rebound force.
To sum up, the display module assembly that this application embodiment provided can improve the condition that ultra-thin protection apron caused the rete separation at attached curved surface screen or when buckling because bounce is too big, improves the yield of showing the product.
In some embodiments, the ultra-thin protective cover sheet 4 is ultra-thin glass (UTG).
Further, the protective film 5 is a transparent polymer plastic film, and may include a transparent polyimide film (CPI) or a poly-terephthalic acid plastic film (PET). For example, the protective film 5 may include a transparent polyimide film and a hardened coating, which may be an acrylate-based material, on the side of the transparent polyimide film facing away from the ultra-thin protective cover 4.
Ultra-thin glass (UTG) refers to a glass layer on the order of tens of microns thick or less that can be bent and deformed to allow folding. Specifically, as early as 4 years ago, schottky glass manufacturers have produced ultra-thin deformable glasses of 70 microns. Currently, some cell phone manufacturers have used a 30 micron thick deformable glass that is schottky, and schottky also means that the thickness of the glass can be reduced to 25 microns in the laboratory. Specifically, compared with a polymer plastic film, the ultrathin glass can effectively avoid screen damage and can provide better optical definition; meanwhile, the ultrathin glass is not easy to crease, and the reliability is good; and the display screen can not be naturally decomposed like plastic, and the service life is long, so that more stable and reliable protection can be provided for the display screen.
In some embodiments, as shown in fig. 1 and 2, the ultra-thin protective cover plate 4 has a square shape, and at least one side edge of the ultra-thin protective cover plate 4 is bent toward one side of the rear case 1.
Illustratively, the bending angle of the edge of the ultra-thin protective cover plate 4 towards one side of the rear shell 1 is less than or equal to 90 degrees.
Specifically, the display module assembly of this application embodiment can be curved surface display module assembly, and its ultra-thin protection apron 4 is the curved surface apron, and its display screen 3 is for the curved surface screen roughly the same with the 4 bending shape of ultra-thin protection apron.
Illustratively, the second portion 52 of the protection film 5 covers the edge side of the at least one side edge of the ultra-thin protection cover 4 and extends to between the middle frame 2 and the first folding edge 12 of the rear case 1. In other words, which side edge of the ultra-thin protective cover 4 is bent, the protective layer extends to form the second portion 52 on that side to cover and restrain the side edge of the ultra-thin protective cover 4, and the side bent edge is prevented from being separated from the display screen 3 by the elastic force.
In a specific embodiment, taking a display module of a curved-screen mobile phone as an example, as shown in fig. 1 and 2, the display screen 3 is rectangular and is a curved-screen with two curved long edges; ultra-thin protection apron 4 and the laminating of display screen 3, and both marginal bending shape is roughly the same, and ultra-thin protection apron 4 also is rectangle promptly, and two relative long limit edges also towards 1 one side bending in backshell. Specifically, the bending angle of the edges of the display screen 3 and the ultra-thin protective cover plate 4 is approximately 90 degrees, and the edge of the ultra-thin protective cover plate 4 may be aligned with the edge of the display screen 3 or exceed the edge of the display screen 3.
Illustratively, as shown in fig. 1 to 3, the first portion 51 of the protection film 5 is attached to the first surface 41 of the ultra-thin protection cover 4, and has substantially the same shape as the first surface 41 of the ultra-thin protection cover 4, and is rectangular. The second portion 52 of the protection film 5 includes two portions, which are respectively located on two sides of the first portion 51 close to the two long edges, and respectively coat the edge sides 42 of the two long edges of the ultra-thin protection cover plate 4 and extend to between the middle frame 2 and the first folding edge 12 of the rear case 1.
Specifically, when the curved surface display module assembly of this application embodiment is applied to the cell-phone, can be so that the holistic crooked design of cell-phone curved surface screen is favorable to gripping, and the laminating of palm of the hand radian gets better, and thumb touch screen's distance when reducing one-hand operation helps promoting the experience of transversely striding the screen operation under the jumbo size screen in theory. And allows the screen to be thinner, lightweight, and low power consumption. In addition, the curved screen increases the angle of visibility, so the effect is good even when viewed at an off-center angle.
In a specific embodiment, as shown in fig. 4, the display screen is a flexible display screen, and may include a square screen portion 31 and a bending portion 32 located at a first side of the screen portion 31 and bent to a non-display side of the screen portion. Specifically, at this time, the ultra-thin protective cover 4 is matched and attached to the shape of the screen portion 31, and one side edge of the ultra-thin protective cover 4 close to the first side edge of the screen portion 31 is bent toward the rear case 1.
Illustratively, at this time, the second portion 52 of the protection film 5 covers the edge side surface of the ultra-thin protection cover plate 4 close to the first side edge and extends to between the middle frame 2 and the first folding edge 12 of the rear shell 1.
In other words, when the display screen includes the bent portion 32 bent to the back, a side of the ultra-thin protective cover 4 adjacent to the bent portion 32 may be bent toward the rear case 1 to protect the curved screen of the side. Accordingly, the protection film 5 may also extend to form the second portion 52 at the side to prevent the side bent edge of the ultra-thin protection cover 4 from being separated from the display screen by the elastic force.
Illustratively, a curved mobile phone is taken as an example, wherein the screen portion 31 of the display screen is rectangular, and a first side of the screen portion 31 is a short side of the screen portion 31. Specifically, both side long sides of the screen portion 31 are bent toward the rear case 1 side (as shown in fig. 1), and the bent portion 32 is bent to the back surface of the screen portion 31 along the first side of the screen portion 31 (as shown in fig. 4). The ultra-thin protective cover 4 is matched in shape and attached to the screen portion 31, that is, both long side edges of the ultra-thin protective cover 4 are bent toward the rear case 1 side (as shown in fig. 1), and one side edge near the first side of the screen portion 31 is also bent toward the rear case 1 (as shown in fig. 4), thereby forming protection for the bent edges of each side of the screen portion 31. Accordingly, the second portion 52 of the protection film 5 covers the three side edge sides of the ultra-thin protection cover 4 and extends between the middle frame 2 and the first folding edge 12 of the rear case 1.
In some embodiments, as shown in fig. 1, the second portion 52 of the protective film 5 is fixedly adhered to the first folding edge 12 of the rear shell 1. Namely, the edge portion of the protective film 5 is adhered to the first folding edge 12 of the rear shell 1, so as to ensure that the edge of the protective film 5 is stably limited in the rear shell 1.
Illustratively, a double-sided adhesive (not shown in the figures) is arranged between the second portion 52 of the protective film 5 and the first folded edge 12 of the rear shell 1, and the second portion 52 of the protective film 5 and the first folded edge 12 of the rear shell 1 are adhered together through the double-sided adhesive.
In some embodiments, as shown in fig. 5 and 6, the second portion 52 of the protective film 5 is provided with an opening 520 at a position between the middle frame 2 and the first folding edge 12 of the rear case 1. Specifically, a protruding portion 120 matching with the opening 520 is disposed on the inner side of the first folding edge 12 of the rear housing 1, and the protruding portion 120 is inserted into the opening 520.
Specifically, by inserting the protrusion 120 of the first folded edge 12 into the opening 520 of the second portion 52, the edge of the protective film 5 can be engaged with the rear case 1, so as to further ensure the stability of the edge of the protective film 5 being limited in the rear case 1.
Illustratively, as shown in fig. 3, the second portion 52 of the protection film 5 mentioned in the above embodiment includes two portions, in this case, a plurality of openings 520 are provided on each of the two portions, and the plurality of openings 520 are arranged and distributed along the long edge of the ultra-thin protection cover (the long edge of the first portion 51). Further, at this time, the inner side of the first folding edge 12 of the rear shell 1 may be provided with a plurality of protrusions 120 corresponding to the plurality of openings 520, and each protrusion 120 is inserted into the corresponding opening 520.
In some embodiments, as shown in fig. 7, the display module provided in the embodiments of the present application may further include a clamp 7, where the clamp 7 is disposed in an area surrounded by the back plate 11 and the first folding edge 12 of the rear case 1, and is configured to clamp and fix the middle frame 2 and the second portion 52 of the protective film 5, so that the edge (the second portion 52) of the protective film 5 is better limited in the rear case 1.
Illustratively, as shown in fig. 1, the middle frame 2 includes a main body 21 opposite to the back plate 11 of the rear case 1 and used for carrying the display screen 3 and the ultra-thin protective cover plate 4, and a second flange 22 bent from an edge of the main body toward the back plate 11 side of the rear case 1. The second portion 52 of the protective film 5 extends between the second folded edge 22 of the middle frame 2 and the first folded edge 12 of the rear cover 1.
Further, as shown in fig. 1, 7 and 8, the clamp 7 may be a fully-enclosed or semi-enclosed frame body disposed along the second flange 22 of the middle frame 2, and a clamping groove 71 opened on a side of the back plate 11 away from the rear housing 1 is provided, and the clamping groove 71 clamps the second portion 52 of the protective film 5 and the second flange 22 of the middle frame 2. In particular, the clip groove 71 may be a strip-shaped groove or an annular groove extending along the second flange 22 of the middle frame 2. In the case where the second portion 52 of the protective film 5 mentioned in the above-mentioned embodiment includes two portions (as shown in fig. 3), the clip groove 71 may include two strip-shaped grooves extending along the two long sides of the middle frame 2 as shown in fig. 8.
In some embodiments, the clip 7 may be an elastomer; the size of the opening of the clip groove 71 in the clip 7 is smaller than the size of the inside of the clip groove 71. Specifically, the dimension inside the clip groove 71 refers to the radial dimension of the cross section. In other words, when the clip groove 71 has a bar shape or a ring shape, the width of the inside of the clip groove 71 is larger than the width of the opening, which facilitates the clamping of the second flange of the center frame and the second portion of the protective film and can improve the tightness of the clamping. For example, the longitudinal section of the clip groove 71 may be trapezoidal.
In some embodiments, the clamp 7 may be fixed to the rear case 1 by adhesion.
In some embodiments, in the display module provided in the embodiments of the present application, the display screen may be an OLED panel.
In some embodiments, as shown in fig. 9, the display module provided in the embodiments of the present application may further include a plastic membrane 8 located between the display screen 3 and the ultra-thin protective cover plate 4, where the plastic membrane 8 may be a transparent polymer plastic membrane, for example, including a transparent polyimide film (CPI) or a poly-p-phenylene terephthalate plastic film (PET). Specifically, this plastic diaphragm 8 can match with the shape of ultra-thin protection apron 4, and both sides surface laminates with ultra-thin protection apron 4 and display screen 3 respectively, specifically can laminate through transparent Optical Cement (OCA).
Specifically, in the display module provided in the embodiment of the present application, a transparent optical adhesive (OCA)6 (shown in fig. 5 to 7) located between the display screen 3 and the ultra-thin protective cover plate 4, a heat dissipation module (not shown in the figure) located between the middle frame 2 and the display screen 3, and a stainless steel support layer 8 (shown in fig. 4) may also be included, and in addition, a main circuit board and other functional modules (not shown in the figure) may also be included between the middle frame 2 and the rear case 1, which are not described herein repeatedly.
In addition, this application still provides a display device, and this display device includes above-mentioned arbitrary display module assembly.
Specifically, the display device may be an OLED display device, and may be specifically applied to display devices such as a tablet computer and a mobile phone.
It should be noted that, in some embodiments of the present disclosure, the display module and the display device may further include other structures, which may be determined according to practical requirements, and the embodiments of the present disclosure are not limited thereto. In addition, the size and material selection of the structures provided by the embodiments of the present disclosure are not limited to the above embodiments, and the basic requirements thereof may refer to the above description, which is not repeated herein. In addition, the drawings in the application are only schematic, and the sizes and the proportions of the structures in the drawings do not represent the actual size proportions of the structures.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (17)
1. A display module comprises a rear shell, a middle frame, a display screen, an ultrathin protective cover plate and a protective film, wherein the display screen, the ultrathin protective cover plate and the protective film are positioned on one side, away from the rear shell, of the middle frame and are sequentially stacked; wherein:
the rear shell is provided with a back plate and a first folding edge which is bent and extended from the edge of the back plate to one side of the display screen; the middle frame is positioned in an area surrounded by the back plate and the first folding edge;
the ultrathin protective cover plate is provided with a first surface and a side surface, wherein the first surface is far away from one side of the display screen, and the side surface is positioned at the edge;
the protection film include with the first part of the first surface laminating of ultra-thin protection apron, and the cladding the side of ultra-thin protection apron and extend to the center with the second part between the first hem of backshell.
2. The display module assembly of claim 1, wherein the ultra-thin protective cover plate has a square shape, and at least one side edge of the ultra-thin protective cover plate is bent toward one side of the rear case;
the second part of the protection film covers the side face of the edge of the at least one side of the ultrathin protection cover plate and extends to the position between the middle frame and the first folding edge of the rear shell.
3. The display module of claim 2, wherein an angle of bending of an edge of the ultra-thin protective cover plate toward a side of the rear case is less than or equal to 90 degrees.
4. The display module according to claim 3, wherein the display screen comprises a square screen portion and a bending portion located at a first side of the screen portion and bent to a non-display side of the screen portion;
the ultrathin protective cover plate is attached to the screen part, and the edge of one side, close to the first side, of the ultrathin protective cover plate is bent towards one side of the rear shell;
the second part of the protection film coats the side face of the edge, close to the first side edge, of the ultrathin protection cover plate and extends to a position between the middle frame and the first folding edge of the rear shell.
5. The display module according to claim 1, wherein the second portion of the protective film is fixedly adhered to the first folding edge of the rear housing.
6. The display module according to claim 5, wherein the second portion of the protective film is attached to the first folding edge of the rear housing by a double-sided adhesive.
7. The display module according to any one of claims 1-6, wherein the second portion has an opening at a position between the middle frame and the first folding edge of the rear housing;
the inner side of the first folded edge is provided with a protruding part matched with the opening, and the protruding part is inserted into the opening.
8. The display module according to claim 7, wherein the ultra-thin protective cover plate has a rectangular shape, and two opposite long edges of the ultra-thin protective cover plate are bent toward one side of the rear case;
the second part of protection film includes two parts, two parts are located respectively being close to of first part the both sides at two long limit edges, and the cladding respectively the border side on two long limits of ultra-thin protection apron extends to the center with between the first hem of backshell.
9. The display module assembly of claim 8, wherein a plurality of openings are disposed on each of the two portions, and the plurality of openings are arranged along the long edge of the ultra-thin protective cover;
the inner side of the first folding edge is provided with a plurality of protruding parts which are matched with the plurality of openings in a one-to-one correspondence mode, and each protruding part is inserted into the corresponding opening.
10. The display module according to any one of claims 1 to 6, further comprising a clamp disposed in an area surrounded by the back plate of the rear case and the first flange, and configured to clamp and fix the middle frame and the second portion of the protective film.
11. The display module assembly of claim 10, wherein the middle frame comprises a main body part opposite to the back plate of the rear case and used for bearing the display screen and the ultra-thin protective cover plate, and a second folding edge bent from the edge of the main body part towards one side of the back plate of the rear case;
the second part of the protective film extends to a position between the second folding edge of the middle frame and the first folding edge of the rear shell;
the clamp is a fully-enclosed or semi-enclosed frame body arranged along the second folded edge of the middle frame, a clamping groove with an opening on one side of the back plate deviating from the rear shell is arranged, and the clamping groove clamps the second part of the protective film and the second folded edge of the middle frame.
12. The display module of claim 11, wherein the clip is an elastomer; the opening size of the clamping groove is smaller than the size of the inside of the clamping groove.
13. The display module assembly of claim 10, wherein the clip is adhesively secured to the rear housing.
14. The display module of any of claims 1-6, wherein the ultra-thin protective cover sheet is ultra-thin glass.
15. The display module according to any one of claims 1 to 6, wherein the protective film comprises a transparent polyimide film or a poly-p-phenylene terephtalate plastic film.
16. The display module of any one of claims 1-6, further comprising a plastic membrane positioned between the display screen and the ultra-thin protective cover sheet, the plastic membrane comprising a transparent polyimide film or a poly-terephthalic plastic film.
17. A display device comprising a display module according to any one of claims 1-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493534.XU CN212365388U (en) | 2020-07-24 | 2020-07-24 | Display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493534.XU CN212365388U (en) | 2020-07-24 | 2020-07-24 | Display module and display device |
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| CN212365388U true CN212365388U (en) | 2021-01-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851046A (en) * | 2021-09-09 | 2021-12-28 | 荣耀终端有限公司 | Electronic equipment |
| WO2022017021A1 (en) * | 2020-07-24 | 2022-01-27 | 京东方科技集团股份有限公司 | Display module and display device |
| CN115394199A (en) * | 2022-08-31 | 2022-11-25 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method thereof |
-
2020
- 2020-07-24 CN CN202021493534.XU patent/CN212365388U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017021A1 (en) * | 2020-07-24 | 2022-01-27 | 京东方科技集团股份有限公司 | Display module and display device |
| CN113851046A (en) * | 2021-09-09 | 2021-12-28 | 荣耀终端有限公司 | Electronic equipment |
| CN113851046B (en) * | 2021-09-09 | 2023-10-20 | 荣耀终端有限公司 | Electronic equipment |
| CN115394199A (en) * | 2022-08-31 | 2022-11-25 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method thereof |
| CN115394199B (en) * | 2022-08-31 | 2023-12-08 | 武汉华星光电半导体显示技术有限公司 | Display device and preparation method thereof |
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