CN113990201A - Display panel supporting assembly and electronic equipment - Google Patents
Display panel supporting assembly and electronic equipment Download PDFInfo
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- CN113990201A CN113990201A CN202111370802.8A CN202111370802A CN113990201A CN 113990201 A CN113990201 A CN 113990201A CN 202111370802 A CN202111370802 A CN 202111370802A CN 113990201 A CN113990201 A CN 113990201A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 239000002355 dual-layer Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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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Abstract
The embodiment of the application provides a display panel supporting component and electronic equipment, and a bearing body is driven by a first supporting body and a second supporting body through the first supporting body and the second supporting body arranged on a transmission track. Because the first supporting body and the second supporting body which are arranged on the transmission crawler are synchronously driven by the transmission crawler, the relative movement distance of the first supporting body and the second supporting body on the transmission crawler is kept constant, and the length of the supporting body between the first supporting body and the second supporting body is unchanged. So, at the in-process of expansion or curling the flexible display panel of accomodating, can not produce the pulling force to the flexible display panel who sets up on the supporting body, avoid the damage that leads to the fact flexible display panel.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a display panel supporting assembly and electronic equipment.
Background
With the progress of the manufacturing technology of electronic devices, the use scenarios of electronic devices such as smart phones and tablet computers are also increasingly wider. In different scenarios, the user's demand for display area of the electronic device may be different. For example, in some scenarios a user may desire a larger display area for the electronic device to be convenient to view, while in some scenarios a user may desire a smaller display area for the electronic device to be portable.
In order to make the same electronic device have different display areas, some prior arts adopt a scheme of rolling or unfolding the flexible display panel into different forms. In one form, a portion of the flexible display panel can be rolled around the roller and stored to the other side to reduce the display area of the electronic device; in another configuration, the rolled screen may be stretched to increase the display area of the electronic device. During the stretching and unrolling or rolling and rolling of the flexible display panel, the flexible display panel may be pulled or wrinkled, which may easily cause display abnormality or damage to the flexible display panel.
Disclosure of Invention
In order to overcome at least some of the above technical problems mentioned in the background, embodiments of the present application provide a display panel support assembly, which includes a first support portion and a second support portion;
the first supporting part comprises a first supporting surface for supporting the display panel;
the second support part comprises a bearing body, a transmission crawler, a first support body and a second support body;
the first support body and the second support body are arranged on the transmission track; the first supporting body is fixedly connected with the first supporting part;
one end of the bearing body is connected with the first supporting body, and the other end of the bearing body is connected with the second supporting body;
the first supporting body and the second supporting body move relatively to drive the bearing body, so that the area of the coplanar part of the bearing body and the first supporting surface is increased or reduced.
In a possible implementation manner, during the relative movement of the first supporting part and the second supporting part, the relative distance between the transmission crawler and the first supporting part is changed; when the relative distance between the transmission crawler and the first supporting part is reduced, the second supporting part drives the bearing body, so that at least one part of the bearing body is bent to the back of the first supporting surface; when the relative distance between the transmission track and the first supporting part is increased, the second supporting part drives the bearing body, so that at least one part of the bearing body bent to the back of the first supporting surface is unfolded to be coplanar with the first supporting surface to form a second supporting surface which is used for supporting the display panel together with the first supporting surface.
In a possible implementation, the second support further comprises a roller; the roller is arranged at the bending part of the bearing body, and the relative distance between the roller and the transmission crawler belt and the first supporting part is changed synchronously.
In one possible implementation, the second support further comprises a drive assembly; the driving assembly is used for driving the transmission crawler and the roller to synchronously roll.
In one possible implementation, the linear speed of rotation of the drive track and the roller is the same.
In a possible implementation manner, the transmission track comprises a first transmission wheel far away from the first supporting part, a second transmission wheel close to the first supporting part, and a synchronous belt sleeved on the first transmission wheel and the second transmission wheel;
the roller is coaxial with the first drive wheel and is driven by the drive assembly.
In a possible implementation manner, the transmission track comprises a first transmission wheel far away from the first supporting part, a second transmission wheel close to the first supporting part, and a synchronous belt sleeved on the first transmission wheel and the second transmission wheel; the second supporting part also comprises a supporting seat; the first transmission wheel and the second transmission wheel are arranged on the supporting seat, and the supporting seat is driven by the transmission crawler belt in the rolling process, so that the relative distance between the supporting seat and the first supporting part is changed;
or, the transmission track drives the first supporting body to move relative to the second supporting body in the rotating process, so that the relative distance between the first supporting body and the supporting seat is changed.
In a possible implementation manner, the double-layer sliding rail further comprises a double-layer sliding rail, wherein the double-layer sliding rail comprises a rail piece, a first sliding piece and a second sliding piece; the first sliding piece and the second sliding piece can relatively independently slide along the track piece respectively; the first supporting part is connected with the first sliding part, and one side of the carrier body, which is connected with the second supporting part, is also connected with the second sliding part;
preferably, the first slider moves synchronously with the first support; the second sliding member moves in synchronization with the second supporting body.
In a possible implementation manner, the two double-layer sliding rails are disposed on the second supporting portion, and the two double-layer sliding rails are disposed on two sides of the driving track respectively and are parallel to the rolling direction of the driving track.
Another object of the present application is to provide an electronic device, comprising a flexible display panel and the display panel supporting assembly provided by the present application; the display panel includes a first portion on a first support portion of the display panel support assembly and a second portion on the carrier.
The display panel supporting component and the electronic equipment provided by the embodiment of the application adopt the transmission crawler belt to drive the supporting body, and the first supporting body and the second supporting body which are arranged on the transmission crawler belt are synchronously driven by the transmission crawler belt, so that the relative distance of movement between the first supporting body and the second supporting body is kept constant, and the length of the supporting body between the first supporting body and the second supporting body is unchanged. So, at the in-process of expansion or curling and accomodating flexible display panel, can not produce the pulling force to the flexible display panel who sets up on the supporting body, avoid the damage that causes flexible display panel to can avoid flexible display panel to produce the fold.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic diagram of a flexible display panel with a flexible display panel rolled up and stretched in a prior art;
FIG. 2 is a schematic view of a display panel support assembly according to an embodiment of the present disclosure;
FIG. 3 is a second schematic view of a display panel support assembly according to an embodiment of the present disclosure;
FIG. 4 is a schematic illustration of a drive track provided by an embodiment of the present application;
FIG. 5 is a third schematic view of a display panel support assembly according to an embodiment of the present application;
FIG. 6 is a fourth schematic view of a display panel support assembly according to an embodiment of the present application;
FIG. 7 is a schematic view of a roller and drive track provided by an embodiment of the present application;
FIG. 8 is a fifth schematic view of a display panel support assembly according to an embodiment of the present application;
fig. 9 is a sixth schematic view of a display panel support assembly according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, are only used for convenience of description and simplification of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
It should be noted that, in case of conflict, different features in the embodiments of the present application may be combined with each other.
Referring to fig. 1, in some conventional flexible rolled screen schemes, a roller 920 generally drives a flexible display panel 910 to stretch and unfold, and during the unfolding process, the roller 920 needs to complete rotation and translation at the same time, and if the rotation speed and the translation speed are not coordinated, the flexible display panel 910 may be damaged. For example, if the roller 920 rotates too fast and translates too slow during the unfolding process, the flexible display panel 910 may wrinkle; if the roller 920 rotates too slowly and translates too quickly during the unfolding process, a redundant pulling force may be applied to the flexible display panel 910, which may damage the flexible display panel 910.
In view of the above, the present embodiment provides a display panel support assembly and an electronic device that can reduce damage to a flexible display panel during expansion or contraction and avoid generation of wrinkles, and the scheme provided by the present embodiment is explained in detail below.
Referring to fig. 2, fig. 2 is a schematic view of a display panel support assembly provided in the present embodiment, which may include a first support 100 and a second support 200 for supporting a first portion and a second portion of a flexible display panel 300 (shown in fig. 5), respectively.
The first support part 100 includes a first support surface for supporting the flexible display panel 300, and a first portion of the flexible display panel 300 may be fixedly disposed on the first support surface.
The second support 200 includes a carrier 210, a driving track 220, a first support 230, and a second support 240. The first support 230 and the second support 240 are disposed on the driving track 220. The first support 230 is fixedly connected to the first support 100.
Referring to fig. 3, in the process of the relative movement of the first supporting portion and the second supporting portion, the first supporting portion is fixed, and the second supporting portion moves in the direction away from or close to the first supporting portion 100 based on the plane where the first supporting surface is located, that is, the second supporting portion rolls (rotates and translates) through the transmission track 220 to realize that the second supporting portion approaches or leaves the first supporting portion. Since the relative position of the first support 230 and the first support 100 is fixed, the driving track 220 can be regarded as rolling (rolling) along a direction away from or close to the first support 100 based on the plane of the first support surface while rotating (turning) and translating. During the rolling process of the driving track 220, the relative movement distance of the first support 230 and the second support 240 along the driving track 220 is kept constant. For example, referring to fig. 4, the driving track 220 may include a first driving wheel 222 far from the first support 100, a second driving wheel 221 near the first support 100, and a timing belt 223 sleeved on the first driving wheel 222 and the second driving wheel 221. The first support 230 and the second support 240 are fixedly disposed on the timing belt 223. Therefore, when the driving track 220 rolls, the synchronous belt 223 simultaneously drives the first support 230 and the second support 240 to move synchronously relative to the first driving wheel 222 or the second driving wheel 221, so as to ensure that the relative movement distance of the first support 230 and the second support 240 on the driving track 220 remains unchanged.
Illustratively, as shown in fig. 4, when the drive track 220 is rolled to a first position, the first support 230 and the second support 240 are a distance D1 on the drive track 220; the distance D2 of the first and second supports 230 and 240 on the drive track 220 when the drive track 220 rolls to the second position, and D1-D2.
Referring to fig. 2 again, one end of the carrier 210 is connected to the first supporting body 230, and the other end of the carrier 210 is connected to the second supporting body 240. It is understood that, since the first supporting body 230 is fixedly connected to the first supporting portion 100, one end of the carrier 210 can also be regarded as being fixedly connected to the first supporting portion 100. In this way, during the rolling process of the driving track 220, the carrier 210 is driven by the first supporting body 230 and the second supporting body 240, so as to increase or decrease the area of the coplanar portion of the carrier 210 and the first supporting surface.
For example, in the process of the relative movement of the first support 100 and the second support, the relative distance between the driving track 220 and the first support 100 changes, and when the relative distance between the driving track 220 and the first support 100 decreases, the second support 240 may drive the carrier 210, so that at least a portion of the carrier 210 is bent to the back of the first support surface. When the relative distance between the driving track 220 and the first supporting portion 100 is increased, the second supporting portion 240 may drive the supporting body 210, so that at least a portion of the supporting body bent to the back of the first supporting surface is unfolded to be coplanar with the first supporting surface, thereby forming a second supporting surface for supporting the display panel together with the first supporting surface.
Referring to fig. 5, in the display panel support assembly provided in this embodiment, the first support portion 100 and the second support portion 200 can jointly support the flexible display panel 300. Specifically, a first portion of the flexible display panel 300 may be fixedly disposed on the first supporting portion 100, a second portion of the flexible display panel 300 may be fixedly disposed on the carrier 210, and the second portion may be driven by the carrier 210 to increase or decrease an area of a coplanar portion of the second portion and the first portion.
Based on the above design, in the solution provided in this embodiment, the carrier 210 is driven by the driving track 220, because the first supporting body 230 and the second supporting body 240 disposed on the driving track 220 are synchronously driven by the driving track 220, the relative movement distance of the first supporting body 230 and the second supporting body 240 on the driving track 220 can be kept unchanged, and the movement speeds of the two ends of the carrier 210 are always equal in the rolling process of the driving track 220. Therefore, the carrier 210 is not pulled or wrinkled during the stretching and rolling of the flexible display panel 300. Thus, in the process of unfolding or rolling the flexible display panel 300, the flexible display panel 300 disposed on the supporting body 210 will not be pulled, and thus the flexible display panel 300 can be effectively prevented from being damaged and the display effect can be prevented from being affected by wrinkles.
In a possible implementation manner, referring to fig. 6, the second supporting portion 200 further includes a roller 250. The roller 250 may be disposed at a bent portion of the carrier 210, and the roller 250 may move synchronously with the driving track 220. The axial length of the roller 250 is not less than the width of the carrier 210 perpendicular to the rolling direction. The roller 250 can prevent the carrier 210 from rubbing at the bending position during rolling and unfolding or storage.
Specifically, in the present embodiment, the second supporting portion 200 further includes a driving component, and in one example, the driving component may be a micro motor. The drive assembly may be used to drive the drive track 220 and the roller 250 to roll in unison. The linear speed of the carrier 210 driven by the caterpillar 220 and the roller 250 is the same.
For example, referring to fig. 7, the driving track 220 includes a first driving wheel 222 far away from the first support 100, a second driving wheel 221 near the first support 100, and a timing belt 223 sleeved on the first driving wheel 222 and the second driving wheel 221. The roller 250 is coaxial with the first drive wheel 222 and is driven by the drive assembly (not shown). Thus, the driving assembly synchronously drives the driving caterpillar 220 and the roller 250, so that the moving speed of the two ends of the carrier 210 is equal to the linear speed of the carrier 210 rolling on the roller 250, and the stability of the carrier 210 in the unfolding or storage process is further improved.
In a possible implementation manner, referring to fig. 8, in a process of relative movement between the first support portion and the second support portion, the first support portion is fixed, and the second support portion moves in a direction away from or close to the first support portion 100 based on a plane where the first support surface is located, that is, the second support portion rolls (rotates and translates) through the transmission track 220 to enable the second support portion to approach or leave the first support portion. The second supporting portion 200 further includes a supporting seat 260. The first driving wheel 222 and the second driving wheel 221 are disposed on the supporting base 260, and the driving track 220 drives the supporting base 260 in a rolling process, so that a relative distance between the supporting base 260 and the first supporting portion 100 is changed.
Or, the first supporting part with the in-process of second supporting part relative motion, first supporting part motion, the second supporting part is fixed, first supporting part is based on the plane at first holding surface place is along keeping away from or being close to the direction motion of second supporting part, promptly first supporting part passes through drive track 220 rotates the realization first supporting part to the second supporting part is close to or keeps away from. The driving track 220 drives the first supporting body 230 to move relative to the second supporting body 240 during the rotation process, so that the relative distance between the first supporting body 100 and the supporting seat 260 is changed.
Preferably, the driving assembly may also be disposed on the supporting seat.
In one possible implementation manner, referring to fig. 8 again, the display panel supporting mechanism further includes a double-layer sliding rail 270. Referring to fig. 9, the dual-layer sliding rail 270 includes a rail member 271, a first sliding member 272 and a second sliding member 273. The first sliding member 272 and the second sliding member 273 can slide along the rail member 271 independently of each other. The first supporting portion 100 is connected to the first sliding member 272, and the side of the carrier 210 connected to the second supporting body 240 is also connected to the second sliding member 273. Preferably, the first slider 272 moves in synchronization with the first support 230. The second sliding member 273 moves in synchronization with the second supporting body 240. For example, the first supporting body 230 and the first sliding member 272 are both fixedly connected to the first supporting portion 100. The second supporting body 240 is connected to the second sliding member 273 by a connecting piece 280, and is connected to one end of the carrier 210.
Further, in this embodiment, the two double-layer sliding rails 270 are disposed on the second supporting portion 200, and the two double-layer sliding rails 270 are respectively disposed on two sides of the driving caterpillar 220 and are parallel to the rolling direction of the driving caterpillar 220. Therefore, the first supporting body and the second supporting body can be guaranteed to be equal in moving speed along the two sides of the transmission track 220 as far as possible, and the flexible display panel 300 is prevented from being twisted on the two sides in the process of extension or accommodation.
The present embodiment further provides an electronic device, which may include the flexible display panel 300 and the display panel supporting assembly provided in the present embodiment. Wherein the flexible display panel 300 includes a first portion on the first support 100 of the display panel support assembly and a second portion on the carrier 210. Optionally, the electronic device may be a portable retractable mobile terminal device such as a mobile phone and a tablet computer. It will be appreciated that in one example, the second portion may be located within the electronic device when received behind the first portion, such that no display tasks are performed; in another example, the second portion may be disposed on a surface of the electronic device opposite to the first portion when the second portion is received on a back surface of the first portion, so that different display tasks may be performed relatively independently of the first portion.
To sum up, display panel supporting component and electronic equipment that this application embodiment provided has adopted the transmission track to drive the supporting body, because first supporter and the second supporter that sets up on the transmission track are driven by the transmission track is synchronous for relative movement distance on the transmission track between first supporter and the second supporter keeps invariable, thereby makes the length of the supporting body between first supporter and the second support keep unchangeable. So, at the in-process of expansion or curling and accomodating flexible display panel, can not produce the pulling force to the flexible display panel who sets up on the supporting body, avoid the damage that causes flexible display panel and avoid flexible display panel to produce the fold.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A display panel support assembly, comprising a first support portion and a second support portion;
the first supporting part comprises a first supporting surface for supporting the display panel;
the second support part comprises a bearing body, a transmission crawler, a first support body and a second support body;
the first support body and the second support body are arranged on the transmission track; the first supporting body is fixedly connected with the first supporting part;
one end of the bearing body is connected with the first supporting body, and the other end of the bearing body is connected with the second supporting body;
the first supporting body and the second supporting body move relatively to drive the bearing body, so that the area of the coplanar part of the bearing body and the first supporting surface is increased or reduced.
2. The display panel support assembly of claim 1, wherein the relative distance of the drive track from the first support changes during relative movement of the first support and the second support; when the relative distance between the transmission crawler and the first supporting part is reduced, the second supporting part drives the bearing body, so that at least one part of the bearing body is bent to the back of the first supporting surface; when the relative distance between the transmission track and the first supporting part is increased, the second supporting part drives the bearing body, so that at least one part of the bearing body bent to the back of the first supporting surface is unfolded to be coplanar with the first supporting surface to form a second supporting surface which is used for supporting the display panel together with the first supporting surface.
3. The display panel support assembly of claim 2, wherein the second support portion further comprises a roller; the roller is arranged at the bending part of the bearing body, and the relative distance between the roller and the transmission crawler belt and the first supporting part is changed synchronously.
4. The display panel support assembly of claim 3, wherein the second support portion further comprises a drive assembly; the driving assembly is used for driving the transmission crawler and the roller to synchronously roll.
5. The display panel support assembly of claim 4, wherein the linear speed of rotation of the drive track and the roller is the same.
6. The display panel support assembly of claim 5, wherein the drive track comprises a first drive wheel distal from the first support, a second drive wheel proximal to the first support, and a timing belt sleeved over the first drive wheel and the second drive wheel;
the roller is coaxial with the first drive wheel and is driven by the drive assembly.
7. The display panel support assembly of claim 1, wherein the drive track comprises a first drive wheel distal from the first support, a second drive wheel proximal to the first support, and a timing belt sleeved over the first drive wheel and the second drive wheel; the second supporting part also comprises a supporting seat; the first transmission wheel and the second transmission wheel are arranged on the supporting seat, and the supporting seat is driven by the transmission crawler belt in the rolling process, so that the relative distance between the supporting seat and the first supporting part is changed;
or, the transmission track drives the first supporting body to move relative to the second supporting body in the rotating process, so that the relative distance between the first supporting body and the supporting seat is changed.
8. The display panel support assembly of claim 1, further comprising a dual-layer slide rail comprising a rail member, a first slide member, and a second slide member; the first sliding piece and the second sliding piece can relatively independently slide along the track piece respectively; the first supporting part is connected with the first sliding part, and one side of the carrier body, which is connected with the second supporting part, is also connected with the second sliding part;
preferably, the first slider moves synchronously with the first support; the second sliding member moves in synchronization with the second supporting body.
9. The display panel support assembly of claim 8, wherein two double-layer sliding rails are disposed on the second support portion, and the two double-layer sliding rails are disposed on two sides of the driving track and parallel to a rolling direction of the driving track.
10. An electronic device comprising a flexible display panel and the display panel support assembly of any one of claims 1-9; the display panel includes a first portion on a first support portion of the display panel support assembly and a second portion on the carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111370802.8A CN113990201B (en) | 2021-11-18 | 2021-11-18 | Display panel supporting assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111370802.8A CN113990201B (en) | 2021-11-18 | 2021-11-18 | Display panel supporting assembly and electronic equipment |
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| CN113990201A true CN113990201A (en) | 2022-01-28 |
| CN113990201B CN113990201B (en) | 2024-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115331552A (en) * | 2022-08-10 | 2022-11-11 | 维沃移动通信有限公司 | Electronic device |
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| CN115331552B (en) * | 2022-08-10 | 2024-01-12 | 维沃移动通信有限公司 | Electronic equipment |
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| CN113990201B (en) | 2024-03-26 |
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