CN112365806A - Display module and display device - Google Patents
Display module and display device Download PDFInfo
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- CN112365806A CN112365806A CN202011467537.0A CN202011467537A CN112365806A CN 112365806 A CN112365806 A CN 112365806A CN 202011467537 A CN202011467537 A CN 202011467537A CN 112365806 A CN112365806 A CN 112365806A
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- display module
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- 230000001681 protective effect Effects 0.000 claims description 24
- 230000002787 reinforcement Effects 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 21
- 210000000746 body region Anatomy 0.000 description 20
- 238000005452 bending Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002346 layers by function Substances 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses display module assembly and display device. The display module assembly includes: a cover plate; the display panel comprises a light-emitting surface and a non-light-emitting surface, and the cover plate is arranged on one side of the light-emitting surface; the protection support comprises a shielding part, a first supporting part and a second supporting part, wherein the shielding part is positioned on one side of the flexible area, which is back to the cover plate, and is arranged at an interval with the flexible area, the first supporting part is positioned on one side of the cover plate, which faces the shielding part, and is connected with the cover plate and the shielding part, and the second supporting part is positioned on one side of the main body area, which faces the shielding part, and is connected with the main body area and the shielding part.
Description
Technical Field
The application relates to the field of display devices, in particular to a display module and a display device.
Background
At present, the flexible display screen of the display module has the advantages of being ultrathin, high in screen occupation ratio, bendable and the like, and particularly brings higher handheld feeling to a curved-surface-screen mobile phone based on the OLED. The flexible display screen mainly adopts COP (chip On Pi) packaging technology, and a part of flexible area of the flexible display screen, which is provided with a driving IC or other circuit elements, is bent to the back surface for packaging. However, the flexible area of the flexible display screen is exposed, and when the flexible display screen is squeezed or collided, the internal circuit is easily broken, so that the display of the screen body is poor.
Disclosure of Invention
The application provides one kind, it can display module assembly and display device, and it can reduce the cracked risk of circuit, improves display effect.
In a first aspect, the present application provides a display module, which includes: a cover plate; the display panel comprises a light-emitting surface and a non-light-emitting surface, and the cover plate is arranged on one side of the light-emitting surface; the protection support comprises a shielding part, a first supporting part and a second supporting part, wherein the shielding part is positioned on one side of the flexible area back to the cover plate and is arranged at an interval with the flexible area, the first supporting part is positioned on one side of the cover plate facing the shielding part and is connected with the cover plate and the shielding part, and the second supporting part is positioned on one side of the main body area facing the shielding part and is connected with the main body area and the shielding part.
In the display module assembly of this application embodiment, the shielding part is located flexible region's one side of apron dorsad and sets up with flexible region interval, so the shielding part can be followed the outside and protected flexible region to avoid flexible region to receive the extrusion, reduce the cracked risk of circuit, improve display effect, improve the barrier propterty and the yield of product. When the shielding part is extruded from the outside, the cover plate can support the first supporting part from the lower side, and the main body area can support the second supporting part from the lower side, so that the shielding part is prevented from shaking up and down.
In some embodiments, the orthographic projection of the flexible region on the cover plate is within the orthographic projection of the shield on the cover plate. At this time, the shielding portion can completely cover the flexible region from the upper side to avoid the flexible region from being pressed.
In some embodiments, a side surface of the cover plate close to the display panel is provided with a first pattern; the end face of the first supporting part facing the cover plate is provided with a second pattern which is embedded with the first pattern. First pattern and second pattern form the gomphosis structure, and the gomphosis structure can play the positioning action, and the assembly process of protection support is simplified in the position of fixed protection support, simultaneously, can also increase the area of connection between protection support and the apron, increases the stability of contact, improves joint strength.
In some embodiments, the display panel includes an array substrate and a light emitting device layer sequentially stacked, and the flexible region includes a portion from which the array substrate extends.
In some embodiments, the distance from the shielding part to the plane of the display panel gradually decreases along the direction from the first support part to the second support part. At this moment, the shielding part is obliquely arranged, the shielding part which is obliquely arranged can reduce the space occupied by the protective bracket, and the size of the display module is reduced.
In some embodiments, the protective bracket includes at least two second supporting portions extending from two ends of the shielding portion, respectively, and the second supporting portions include at least a supporting column extending from the shielding portion in a direction perpendicular to the display panel.
In some embodiments, the protection bracket further includes a first extending portion extending from an end of the second supporting portion close to the display panel and connected to a non-light-emitting surface side of the display panel. Optionally, the first extending portion extends in a direction approaching the first support portion. Through setting up first extension, can increase the area of contact of protective bracket and display panel, improve the joint strength between protective bracket and the display panel.
In some embodiments, the protection bracket further includes a second extending portion extending from an end of the second supporting portion close to the display panel and connected to a non-light-emitting surface side of the display panel. Optionally, the first extension is perpendicular to the second extension. The second supporting portion, the first extending portion and the second extending portion form a triangular structure, and the overall structural stability of the protective support can be improved.
In some embodiments, the protective bracket further includes a first reinforcement portion located between the first support portion and the second support portion and connecting the blocking portion and the first extension portion. Optionally, the protective bracket further comprises a second reinforcement portion connecting the first reinforcement portion and the first support portion. The first reinforcement portion and the second reinforcement portion can increase the overall structural stability of the protective bracket.
In a second aspect, the present application provides a display device, which includes the display module of the first aspect.
Drawings
Features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 1 is a schematic top view of a display module according to an embodiment of the present application;
FIG. 2 is a schematic side view of a display module according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of the display module shown in FIG. 2 at a circle frame;
fig. 4 is a schematic partial cross-sectional view of a display panel of a display module according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of the display module shown in FIG. 1 taken along line A-A;
FIG. 6 is a schematic top view of a display module according to an embodiment of the present application, with a protective bracket omitted;
FIG. 7 is a schematic side view of the display module shown in FIG. 6;
FIG. 8 is a schematic structural view of a protective bracket according to an embodiment of the present application;
FIG. 9 is a schematic front view illustrating a display module according to an embodiment of the present application;
fig. 10 is a partial schematic view of a display module according to an embodiment of the disclosure.
Description of the labeling:
1. a cover plate; 11. a first pattern;
2. a display panel; 21. a body region; 22. a flexible region; 221. a bending section; 222. a connecting portion; 23. an array substrate; 24. a light emitting device layer; 25. a packaging layer; 26. a functional layer; 27. a circuit board; 28. a support block;
3. a protective bracket; 31. a shielding portion; 311. an inclined section; 312. a straight section; 32. a first support section; 33. a second support portion; 34. a second pattern; 35. a first extension portion; 36. a second extension portion; 37. a first reinforcing portion; 38. a second reinforcement portion;
x, a first direction; y, a second direction; z, thickness direction.
Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below, and in order to make objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It will be understood that when a layer, region or layer is referred to as being "on" or "over" another layer, region or layer in describing the structure of the component, it can be directly on the other layer, region or layer or intervening layers or regions may also be present. Also, if the component is turned over, one layer or region may be "under" or "beneath" another layer or region.
Referring to fig. 1 to 4, the display module according to the embodiment of the present disclosure includes a cover plate 1 and a display panel 2. The cover plate 1 may be a flat glass plate or a curved glass plate. The display panel 2 is disposed at one side of the cover plate 1. Specifically, the cover plate 1 has two surfaces opposite to each other in the thickness direction thereof, and the display panel 2 is fixed to one surface of the cover plate 1.
The display panel 2 includes a light emitting surface and a non-light emitting surface, and the cover plate 1 is disposed on one side of the light emitting surface. The display panel 2 includes a main body region 21 and a flexible region 22 extending from the main body region 21, the main body region 21 is fixed to the cover plate 1, and the flexible region 22 is bent and connected to a surface of the main body region 21 facing away from the cover plate 1. The main area 21 is a display area of the display panel and is used for displaying images, and the flexible area 22 is a non-display area of the display panel and is internally provided with metal traces, so that signals can be transmitted to the main area 21. Optionally, the display panel 2 is an OLED display panel.
The display panel 2 includes an array substrate 23, a light emitting device layer 24, an encapsulation layer 25, and a functional layer 26, which are sequentially stacked. The light emitting device layer 24 is used to emit light to display an image, the array substrate 23 is used to control the light emitting device layer 24 to emit light, the encapsulation layer 25 is used to seal the light emitting device layer 24, and the functional layer 26 includes a touch layer. The display panel 2 further includes a flexible circuit board 27(FPC), and the circuit board 27 is electrically connected to the array substrate 23.
In some embodiments, the flexible region 22 includes a portion of the array substrate 23 extending therefrom. In other embodiments, the flexible region 22 may also be a circuit board 27. In other embodiments, the display panel 2 is flexible as a whole, and the flexible region 22 includes an array substrate, a light emitting device layer, an encapsulation layer, and a functional layer.
After flexible region 22 buckles, the regional stress concentration of buckling, in the assembly of display module assembly, transportation and use, flexible region 22's the outside does not have protection or buffer structure, receives extrusion, collision very easily to cause the inner line fracture, lead to that bright line, flower screen, black screen etc. show badly, influence product quality and life-span. Based on the above problems discovered by the applicant, the applicant improves the structure of the display module, and the following further describes the embodiments of the present application.
As shown in fig. 1 to 4, the display module further includes a protective bracket 3, the protective bracket 3 includes a shielding portion 31, a first supporting portion 32 and a second supporting portion 33, the shielding portion 31 is located on a side of the flexible region 22 opposite to the cover plate 1 and spaced apart from the flexible region 22, the first supporting portion 32 is located on a side of the cover plate 1 facing the shielding portion 31 and connects the cover plate 1 and the shielding portion 31, and the second supporting portion 33 is located on a side of the main body region 21 facing the shielding portion 31 and connects the main body region 21 and the shielding portion 31.
In some embodiments, the shielding portion 31 has a plate shape. The shielding portion 31 has a lower surface facing the cover plate 1 and an upper surface facing away from the cover plate 1. The first support part 32 may extend from a lower surface of the shielding part 31 toward a direction close to the cover plate 1, the first support part 32 being located between the shielding part 31 and the cover plate 1. The second supporting portion 33 may extend from a lower surface of the shielding portion 31 toward a direction close to the body region 21, and the second supporting portion 33 is located between the body region 21 and the shielding portion 31. In some embodiments, the first supporting portion 32 is adhered to a side of the cover plate 1 facing the display panel 2, and the second supporting portion 33 is adhered to a side of the main body region 21 facing away from the cover plate 1.
In the display module assembly of this application embodiment, shielding part 31 is located flexible region 22 one side of apron 1 dorsad and sets up with flexible region 22 interval, so shielding part 31 can protect flexible region 22 from the outside to avoid flexible region 22 to receive the extrusion, reduce the cracked risk of circuit, improve the display effect, improve the barrier propterty and the yield of product. When the shielding portion 31 is pressed from the outside, the cover plate 1 can support the first supporting portion 32 from the lower side, and the main body region 21 can support the second supporting portion 33 from the lower side, so that the shielding portion 31 is prevented from shaking up and down, and the flexible region 22 is prevented from being pressed.
In some embodiments, the orthographic projection of the flexible region 22 on the cover plate 1 is located within the orthographic projection of the shutter 31 on the cover plate 1. At this time, the shielding portion 31 can completely cover the flexible region 22 from the upper side to avoid the flexible region 22 from being pressed.
As shown in fig. 5, in some embodiments, a side surface of the cover plate 1 near the display panel 2 is provided with a first pattern 11. The end surface of the first support part 32 facing the cover plate 1 is provided with a second pattern 34 fitted with the first pattern 11. The first pattern 11 and the second pattern 34 form an embedded structure, the embedded structure can play a role in positioning, fix the position of the protection bracket 3, simplify the assembly process of the protection bracket 3, and simultaneously increase the connection area between the protection bracket 3 and the cover plate 1, increase the stability of contact, improve the connection strength, reduce the pressure intensity received by the cover plate 1, and prevent the cover plate 1 from being broken or deformed due to the acting force of the protection bracket 3. Alternatively, the end surface of the first support part 32 facing the cover plate 1 is adhered to the surface of the cover plate 1, and the first pattern 11 is adhered to the second pattern 34.
In some embodiments, the first pattern 11 includes a groove recessed with respect to a surface of the cover plate 1 facing the display panel 2; the second pattern 34 includes a protrusion extending from the end surface of the first support 32 and inserted into the groove. The protrusion and the groove form a jogged structure, and the protrusion is adhered to the groove wall of the groove. When display module rocked, the groove can also limit the protrusion in the direction perpendicular to the thickness direction Z of the cover plate 1, so that the stability of the protective support is improved. Optionally, the grooves and the protrusions are arranged in a plurality and in one-to-one correspondence.
In some embodiments, the first pattern 11 includes protrusions and the second pattern 34 includes grooves, the protrusions and grooves forming a jogged structure. It will be appreciated that in other embodiments, the first pattern 11 includes first protrusions and first recesses, and the second pattern 34 includes second protrusions and second recesses, the first protrusions and second recesses forming a mating structure, and the second protrusions and first recesses forming a mating structure.
Referring again to fig. 2 and 3, in some examples, the first support part 32 is located at one side of the display panel 2 in the first direction X. The first direction X is parallel to the cover plate 1, i.e. the first direction X is perpendicular to the thickness direction Z of the cover plate 1. In some examples, the first direction X is parallel to the length direction of the cover plate 1.
The flexible region 22 extends and bends from an end of the main body region 21 near the first support 32. At this time, the first support part 32 is located outside the flexible region 22 in the first direction X, thereby protecting the flexible region 22 in the first direction and preventing the flexible region 22 from being compressed. In some embodiments, the first support part 32 is flat, and an orthographic projection of the flexible region 22 in a plane perpendicular to the first direction X is located within the orthographic projection of the first support part 32.
Referring to fig. 6 to 8, in some embodiments, the flexible region 22 includes a bending portion 221 and a connecting portion 222, the bending portion 221 extends from the main body region 21 and bends to a side of the main body region 21 facing away from the cover plate 1, and the connecting portion 222 extends from an end of the bending portion 221 away from the main body region 21 and is connected to a surface of the main body region 21 facing away from the cover plate 1. The connection portion 222 is connected to the circuit board 27.
The bending portion 221 is bent into an arc shape, and stress concentration is generated on the bending portion 221, when the bending portion 221 is pressed, the circuit inside the bending portion 221 is more easily broken, so that the shielding portion 31 at least covers the bending portion 221.
In some embodiments, the display panel further includes a supporting block 28, and the supporting block 28 is disposed between the connection portion 222 and the body region 21. Both surfaces of the supporting block 28 in its thickness direction are bonded to the connecting portion 222 and the main body region 21, respectively. The supporting block 28 can increase the distance between the connecting portion 222 and the main body region 21, that is, increase the bending radius of the bending portion 221, reduce the stress concentration at the bending portion 221, and reduce the risk of wire breakage.
In some embodiments, the distance from the shielding portion 31 to the plane of the display panel 2 gradually decreases in a direction in which the first support portion 32 points toward the second support portion 33. At this time, the shielding portion 31 is disposed obliquely, and the shielding portion 31 disposed obliquely can reduce the space occupied by the protection bracket 3, thereby reducing the size of the display module.
Specifically, the shielding portion 31 includes an inclined section extending from an end of the first support portion 32 away from the cover plate 1 and inclined toward a direction close to the cover plate 1. In some examples, the inclined section is flat and is disposed obliquely with respect to a plane perpendicular to the thickness direction Z. The inclined section covers at least the bent portion 221. The inclined section is arranged in an inclined mode, so that the distance between the inclined section and the bending part 221 can be guaranteed, and the space occupied by the protection support 3 can be reduced. The shape of the inclined section may be adjusted according to the shape of the bent portion 221.
In some embodiments, the angled section also covers the connection 222. For example, the shielding portion 31 is an inclined segment as a whole, that is, the shielding portion 31 is a flat plate disposed obliquely as a whole, and in a direction pointing to the first supporting portion 32 along the second supporting portion 33, an included angle formed by the shielding portion 31 and a plane where the display panel 2 is located is less than or equal to 30 degrees, so that an external force applied to the protection bracket 3 is uniformly dispersed on the shielding portion 31 as much as possible, and the influence on the display panel 2 or the cover plate 1 due to an excessively large local force applied to the protection bracket 3 is avoided.
In other embodiments, as shown in fig. 10, the shielding portion 31 includes an inclined section 311 and a straight section 312; the inclined section 311 extends from the end of the first support part 32 far away from the cover plate 1 and inclines towards the direction close to the cover plate 1, and the inclined section 311 covers the bent part 221; the straight section 312 connects the inclined section 311 and the second support part 33. The straight section 312 is flat and covers the connecting portion 222, the straight section 312 is substantially parallel to the connecting portion 222, and an included angle between the straight section 312 and the inclined section 311 is an obtuse angle, so that an external force applied to the protection bracket 3 is uniformly dispersed on the shielding portion 31 as much as possible, and the influence on the display panel 2 or the cover plate 1 due to the excessive local force applied to the protection bracket 3 is avoided.
As shown in fig. 8 and 9, in some embodiments, the protection bracket 3 includes at least two second supporting portions 33, the two second supporting portions 33 respectively extend from both ends of the shielding portion 31, and the second supporting portions 33 include at least supporting columns extending from the shielding portion 31 in a direction perpendicular to the display panel 2. Alternatively, two second supporting portions 33 extend from the shielding portion 31 along both ends of the second direction Y, which is perpendicular to the first direction X and parallel to the cover plate 1, respectively. An opening is formed between the two second supporting portions 33, through which the circuit board 27 can pass. In other words, two second support parts 33 arranged at intervals may make room for the arrangement of the circuit board 27.
In some embodiments, the protection bracket 3 further includes a first extending portion 35, and the first extending portion 35 extends from an end of the second supporting portion 33 close to the display panel 2 and is connected to a non-light-emitting surface side of the display panel 2. Through setting up first extension 35, can increase the area of contact of protecting bracket 3 and display panel 2, improve the joint strength between protecting bracket 3 and the display panel 2, reduce the pressure that display panel 2 received simultaneously, avoid protecting bracket 3 to cause the damage to display panel 2.
In some examples, the first extension portions 35 are two support columns respectively connected to the two second support portions 33. Optionally, the first extension portion 35 is adhered to the display panel 2.
In some embodiments, the first extension 35 extends in a direction approaching the first support 32. Optionally, the first extension 35 is located at one side of the flexible region 22 along the second direction Y. In the second direction Y, the size of the flexible region 22 is smaller than that of the main body region 21, and the first extending portion 35 can avoid the flexible region 22 in the second direction Y, thereby making full use of the space on both sides of the flexible region 22.
In some embodiments, the protection bracket 3 further includes a second extending portion 36, and the second extending portion 36 extends from an end of the second supporting portion 33 close to the display panel 2 and is connected to a non-light-emitting surface side of the display panel 2. Through setting up second extension 36, can increase the area of contact of protective bracket 3 and display panel 2, improve the joint strength between protective bracket 3 and the display panel 2, reduce the pressure that display panel 2 received simultaneously, avoid protective bracket 3 to cause the damage to display panel 2. In some examples, the second extending portions 36 are two and are respectively connected to the two second supporting portions 33. Optionally, the second extension portion 36 is adhered to the display panel 2.
In some embodiments, the circuit board 27 is connected to the connecting portion 222 and extends in a direction away from the first supporting portion 32, and the second extending portion 36 extends in a direction close to the circuit board 27 and is located on a side of the connecting portion 222 away from the first supporting portion 32. The second extension portion 36 can avoid the circuit board 27 in the second direction Y and make full use of the space on both sides of the circuit board 27.
In some embodiments, the extending direction of the first extension 35 is perpendicular to the extending direction of the second extension 36. The second support portion 33, the first extension portion 35, and the second extension portion 36 form a triangular structure, which can increase the structural stability of the entire protection bracket 3.
In some embodiments, the protection bracket 3 further includes a first reinforcement portion 37, and the first reinforcement portion 37 is located between the first support portion 32 and the second support portion 33 and connects the shielding portion 31 and the first extension portion 35. The first reinforcement portion 37 can support the shielding portion 31, and increase the structural stability of the entire shield bracket 3.
In some embodiments, the protective bracket 3 further comprises a second reinforcement 38, the second reinforcement 38 connecting the first reinforcement 37 and the first support 32. The second reinforcement portion 38 can increase the structural stability of the entire protective bracket 3.
The embodiment of the application also provides a display device which comprises the display module in any one of the embodiments. The display device has the same or corresponding advantages of the display panel included therein, and the description thereof is omitted. In some examples, the display device may be a cell phone.
In accordance with the embodiments of the present application as described above, these embodiments are not exhaustive and do not limit the application to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and its practical application, to thereby enable others skilled in the art to best utilize the application and its various modifications as are suited to the particular use contemplated. The application is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A display module, comprising:
a cover plate;
the display panel comprises a light-emitting surface and a non-light-emitting surface, and the cover plate is arranged on one side of the light-emitting surface;
the display panel comprises a main body area and a flexible area extending from the main body area, the main body area is fixed on the cover plate, and the flexible area is bent and connected to the surface of the main body area, which faces away from the cover plate;
the protection support comprises a shielding part, a first supporting part and a second supporting part, wherein the shielding part is located in the flexible area, the flexible area is back to one side of the cover plate and is arranged at an interval with the flexible area, the first supporting part is located in the cover plate, the cover plate faces one side of the shielding part and is connected with the cover plate and the shielding part, and the second supporting part is located in the main body area, the main body area faces one side of the shielding part and is connected with the main body area and the shielding part.
2. The display module of claim 1, wherein an orthographic projection of the flexible region on the cover plate is within an orthographic projection of the blocking portion on the cover plate.
3. The display module of claim 1,
a first pattern is arranged on the surface of one side, close to the display panel, of the cover plate;
the end face of the first supporting part facing the cover plate is provided with a second pattern which is embedded with the first pattern.
4. The display module of claim 1, wherein the display panel comprises an array substrate and a light emitting device layer stacked in sequence, and the flexible region comprises a portion from which the array substrate extends.
5. The display module according to claim 1, wherein the distance from the shielding portion to the plane of the display panel gradually decreases along a direction in which the first supporting portion points to the second supporting portion.
6. The display module assembly according to any one of claims 1 to 5, wherein the protective bracket comprises at least two second supporting portions, the two second supporting portions extend from two ends of the shielding portion respectively, and the second supporting portions comprise at least supporting columns, and the supporting columns extend from the shielding portion in a direction perpendicular to the display panel.
7. The display module assembly according to claim 6, wherein the protective bracket further comprises a first extending portion extending from an end of the second supporting portion near the display panel and connected to a non-light-emitting surface side of the display panel;
preferably, the first extending portion extends in a direction approaching the first support portion.
8. The display module assembly according to claim 7, wherein the protective bracket further comprises a second extending portion extending from an end of the second supporting portion near the display panel and connected to a non-light-emitting surface side of the display panel;
preferably, the first extension is perpendicular to the second extension.
9. The display module of claim 7,
the protective bracket further comprises a first reinforcing part which is positioned between the first supporting part and the second supporting part and connects the shielding part and the first extending part;
preferably, the protective bracket further includes a second reinforcement part connecting the first reinforcement part and the first support part.
10. A display device comprising the display module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467537.0A CN112365806A (en) | 2020-12-14 | 2020-12-14 | Display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011467537.0A CN112365806A (en) | 2020-12-14 | 2020-12-14 | Display module and display device |
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| Publication Number | Publication Date |
|---|---|
| CN112365806A true CN112365806A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011467537.0A Pending CN112365806A (en) | 2020-12-14 | 2020-12-14 | Display module and display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113112924A (en) * | 2021-04-15 | 2021-07-13 | 京东方科技集团股份有限公司 | Protective structure for flexible display module |
| CN113160705A (en) * | 2021-03-16 | 2021-07-23 | 京东方科技集团股份有限公司 | Structural support of flexible display panel and use method thereof |
| WO2022241882A1 (en) * | 2021-05-20 | 2022-11-24 | 武汉华星光电技术有限公司 | Display apparatus and electronic device |
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Application publication date: 20210212 |