CN214586641U - Inward folding guide structure, flexible module and foldable electronic equipment - Google Patents
Inward folding guide structure, flexible module and foldable electronic equipment Download PDFInfo
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- CN214586641U CN214586641U CN202120380233.4U CN202120380233U CN214586641U CN 214586641 U CN214586641 U CN 214586641U CN 202120380233 U CN202120380233 U CN 202120380233U CN 214586641 U CN214586641 U CN 214586641U
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- flexible screen
- guide
- guide structure
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Abstract
The application provides an infolding guide structure for flexible module, flexible module include the flexible screen and locate the backing sheet that flexible screen non-shows the side, and the flexible screen is including buckling the region, and the backing sheet corresponds the regional part of buckling and is equipped with at least one in every one end on the first direction at least in one side of flexible screen dorsad infolding guide structure, infolding guide structure include two at least guide blocks of arranging in succession along the second direction, and the first direction is the axle direction of buckling of flexible screen, and the second direction is perpendicular with the first direction. When the flexible screen is in a flattening state, two adjacent guide blocks in the inward-folding guide structure are close to each other; when the flexible screen is in a bending state, two adjacent guide blocks in the inward-folding guide structure are separated from each other. The inward folding guide structure not only can play the inward folding guide role of the flexible screen, but also can play the shaping role of the flexible screen, and is favorable for improving the crease of the flexible screen. The application also provides a flexible module and a foldable electronic device.
Description
Technical Field
The application relates to flexible screen technical field especially relates to a infolding guide structure, includes infolding guide structure's flexible module, and include the collapsible electronic equipment of flexible module.
Background
At present, the flexible screen is mainly applied to the foldable electronic device in two types, namely an outward folding type and an inward folding type. Wherein, to the flexible screen of infolding, can have better U-shaped or water droplet shape after guaranteeing the flexible screen infolding, generally can not glue the laminating between flexible screen and the bending apparatus (for example hinge). However, just because the flexible screen and the bending device are not attached and fixed, the flexible screen may be partially folded outward and arched during or after being folded inward, and then a crease is generated, which easily causes damage to the flexible screen.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving at least one of the problems in the prior art. For this reason, this application provides an infolding guide structure, flexible module and collapsible electronic equipment, infolding guide structure not only can play right infolding guide effect of the flexible screen in the flexible module can also play right the setting effect of flexible screen avoids the phenomenon that local outer book hunch-up appears in the flexible screen is favorable to improving the crease of flexible screen.
In order to achieve the above object, in a first aspect, the present application provides an inflected guide structure for a flexible module, where the flexible module includes a flexible screen and a supporting sheet disposed on a non-display side of the flexible screen, the flexible screen includes a bending region, at least one inflected guide structure is disposed at each end of one side of the supporting sheet, which faces away from the flexible screen, of the portion of the supporting sheet corresponding to the bending region, the one end being at least in a first direction, the inflected guide structure includes at least two guide blocks continuously arranged along a second direction, the first direction is a bending axis direction of the flexible screen, and the second direction is perpendicular to the first direction; when the flexible screen is in a flattening state, two adjacent guide blocks in the inward-folding guide structure are close to each other; when the flexible screen is in a bent state, two adjacent guide blocks in the inward-folding guide structure are separated from each other.
In one embodiment, the guide block includes a connecting portion connected to the supporting sheet, and a stopping portion connected to an end of the connecting portion away from the supporting sheet, and a maximum dimension of the stopping portion in the second direction is greater than a maximum dimension of the connecting portion in the second direction; when the flexible screen is in a flattening state, the stop parts of the two adjacent guide blocks in the inward-folding guide structure are close to each other.
In an embodiment, the inwardly folded guide structure further includes a series connection assembly, the series connection assembly is used for connecting the at least two guide blocks in series, and the series connection assembly has an elastic acting force so that the at least two guide blocks are close to each other.
In one embodiment, the stopping portion of each guide block is provided with a through hole along the second direction, and the through holes of the at least two guide blocks are communicated with each other; the series connection assembly comprises a series connection piece, a pair of stop blocks and a pair of springs, the series connection piece is connected in series in the through holes formed in the mutual communication of the at least two guide blocks, two ends of the series connection piece penetrate out of the two guide blocks located on the two outer sides respectively, the stop blocks are connected to the two opposite ends of the series connection piece respectively, and each spring is arranged between one stop block and the corresponding guide block on the outer side in a compressed mode.
In another embodiment, the stopping portion of each guide block is provided with a through hole along the second direction, and the through holes of the at least two guide blocks are communicated with each other; the series connection assembly comprises an elastic piece, the elastic piece is stretched and connected in series in the through holes of the at least two guide blocks, the through holes are communicated with each other, and the two opposite ends of the elastic piece are respectively connected with the two guide blocks positioned on the two outer sides.
In another embodiment, through grooves penetrating along the second direction are formed on two outer side walls of the stopping portion of each guide block in the first direction, and the through grooves of the at least two guide blocks are communicated with each other; the tandem connection assembly comprises an elastic piece, the elastic piece is stretched and sleeved on the outer side walls of the at least two guide blocks, and at least part of the elastic piece is accommodated in the through grooves which are communicated with each other.
In one embodiment, the stop portion of each guide block is in a rectangular block shape, a water drop shape or an i-shaped structure.
In a second aspect, the present application further provides a flexible module, including a flexible screen, a support sheet disposed on a non-display side of the flexible screen, and the above-mentioned inward-folding guide structure, wherein a guide block of the inward-folding guide structure is fixedly connected to the support sheet.
In one embodiment, the flexible screen includes a bending region, and the supporting sheet is at least disposed on a non-display side of the bending region.
In a third aspect, the present application further provides a foldable electronic device, including a flexible module, where the flexible module includes a flexible screen, a support sheet disposed on a non-display side of the flexible screen, and the foldable guide structure.
Compared with the prior art, the beneficial effect that this application has does: set up infolding guide structure through keeping away from one side of flexible screen at the backing sheet, not only can play right the infolding guide effect of flexible screen can also play right the setting effect of flexible screen can be avoided the phenomenon that local outer book arch appears in flexible screen at infolding in-process or infolding back is favorable to improving the crease of flexible screen.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
FIG. 1 is a schematic diagram of a partial structure of a flexible group provided by one embodiment of the present application.
Fig. 2 is a schematic view of a partial structure of a flexible module according to another embodiment of the present application.
FIG. 3 is a schematic view of the non-display side of the flex module of FIG. 1.
Fig. 4 is a partial structural view of the flexible module shown in fig. 1 under an outward folding force.
Fig. 5 is a partial structural view of the flexible module shown in fig. 1 under the action of an inward folding force.
Fig. 6 is a schematic structural view of the invaginated guide structure in fig. 1.
Fig. 7 is a schematic view of a partial structure of a flexible module according to still another embodiment of the present application.
Fig. 8 is a schematic view of a partial structure of a flexible module according to still another embodiment of the present application.
Description of the main element symbols:
Bending region 21
Non-bent region 23
Inward folding guide structure 60
Connecting part 612
Stopping part 614
Through hole 616
Stop piece 634
First direction A
Second direction B
The following detailed description will further illustrate the present application in conjunction with the above-described figures.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
Referring to fig. 1, the present application provides a flexible module 1, including a flexible screen 20, a supporting sheet 40 and a folding guide structure 60, wherein the supporting sheet 40 is used for supporting and protecting the flexible screen 20, and the folding guide structure 60 is used for folding and guiding the flexible screen 20. It should be noted that the flexible module 1 further includes other structures (not shown) such as a bendable device (e.g., a hinge), which are not described herein.
The flexible screen 20 may be a flexible display screen or a flexible touch screen, and the structure and function of the flexible screen 20 are the same as those of the flexible screen in the prior art, which is not described herein again; the material of the support sheet 40 includes, but is not limited to, metal with bending resistance, PET, and PI, and is not limited thereto; the flexible screen 20 is bonded to the support sheet 40 by an adhesive layer (not shown) including, but not limited to, optical adhesive, pressure sensitive adhesive, or adhesive.
As shown in fig. 1, the flexible screen 20 includes a bending region 21 and two non-bending regions 23 located at two opposite sides of the bending region 21, where the bending region 21 corresponds to a bendable apparatus of the flexible module 1. The support sheet 40 is disposed between the flexible screen 20 and the bendable apparatus, and is used for supporting and protecting the flexible screen 20 to prevent the portion of the bending region 21 of the flexible screen 20 from sliding and wearing relative to the bendable apparatus during the bending process. It is to be understood that the support sheet 40 is provided at least on the non-display side of the bending area 21 of the flexible screen 20 in order to protect the flexible screen 20 from wear. Specifically, as shown in fig. 1, in one embodiment of the present application, the supporting sheet 40 is attached to the non-display sides of the bending region 21 and the two non-bending regions 23, and an area of the supporting sheet 40 is equal to or approximately equal to an area of the flexible screen 20, which is beneficial to supporting and protecting the whole area of the non-display side of the flexible screen 20.
Referring to fig. 2, in another embodiment of the present application, the supporting sheet 40 is attached to the non-display side of the bending region 21, and an area of the supporting sheet 40 is smaller than an area of the flexible screen 20, so that the flexible screen 20 is protected from being worn by the bendable device during the bending process, which is beneficial to reducing manufacturing materials of the supporting sheet 40, saving cost, and reducing the overall weight of the flexible module 1.
Of course, in other embodiments, the supporting sheet 40 may also be attached to the non-display side of the bending region 21 and one of the non-bending regions 23, or may also be attached to the non-display side of the bending region 21 and a part of the non-bending regions 23, as long as the supporting sheet 40 can protect the flexible screen 20 from being worn by the bendable apparatus during the bending process, which is not limited herein. For convenience of description, the flexible module 1 provided in the present application is illustrated by taking the supporting sheet 40 attached to the whole area of the non-display side of the flexible screen 20 as an example.
Referring to fig. 1 and fig. 3, in an embodiment of the present application, the invagination guide structure 60 is disposed on a side of the support sheet 40 away from the flexible screen 20, and the invagination guide structure 60 is fixedly connected to the support sheet 40.
Specifically, as shown in fig. 1 and fig. 3, at least one inward-folding guide structure 60 is disposed at each end of a portion of the support sheet 40 corresponding to the bending region 21, at least on a side facing away from the flexible screen 20, in a first direction a, where the first direction a is a bending axis direction of the flexible screen 20. Preferably, as shown in fig. 3, in one embodiment of the present application, a plurality of fold-in guide structures 60 are disposed on a side of the support sheet 40 opposite to the bending region 21 and opposite to the flexible screen 20, and the fold-in guide structures 60 are arranged at intervals along the first direction a, so as to be beneficial to performing fold-in guide and shape setting on different positions of the bending region 21 of the flexible screen 20.
The fold-in guide structure 60 and the bendable device of the flexible module 1 are both disposed on the side of the support sheet 40 away from the flexible screen 20, and in order to avoid mutual interference between the fold-in guide structure 60 and the bendable device, the positions of the fold-in guide structure 60 and the bendable device are not overlapped with each other.
As shown in fig. 1 and 3, in the embodiment of the present application, the folded-in guide structure 60 includes at least two guide blocks 61 arranged in series along the second direction B, where the second direction B is perpendicular to the first direction a, that is, the second direction B is a direction perpendicular to the bending axis of the flexible screen 20. It should be noted that the number of the guide blocks 61 is specifically set according to the size of the bending region 21 along the second direction B and the bending angle of the bending region 21, that is, the larger the size of the bending region 21 along the second direction B and the bending angle thereof are, the larger the number of the guide blocks 61 in the fold-in guide structure 60 is. The material of the guide block 61 includes but is not limited to metal and polymer material, and the guide block 61 may be fixedly connected to the support sheet 40 by bonding or welding.
Referring to fig. 4, when the flexible screen 20 is in the flat state, two adjacent guide blocks 61 of the folded-in guide structure 60 are adjacent to each other. It will be appreciated that when the flexible panel 20 is subjected to a folding force and tends to fold, the guide blocks 61 adjacent to each other may be pressed against each other to generate a resistance force, so that the flexible panel 20 cannot be folded. Referring to fig. 5, when the flexible screen 20 is subjected to the inward folding force and has a tendency of inward folding, two adjacent guide blocks 61 in the inward folding guide structure 60 can be separated from each other under the driving of the flexible screen 20, so that the flexible screen 20 is folded inward, and the inward folding guide structure 60 plays a role in inward folding and guiding the flexible screen 20. In addition, because the inward-folding guide structure 60 is fixedly connected with the support sheet 40, the support sheet 40 is bonded with the flexible screen 20, and the guide block 61 in the inward-folding guide structure 60 can also perform a shaping function on the support sheet 40 and the flexible screen 20, so that the phenomenon that the flexible screen 20 is locally folded outwards and arched in the inward-folding process or after inward folding can be avoided, and the improvement of the crease of the bending area 21 of the flexible screen 20 is facilitated.
Specifically, referring to fig. 6, in the embodiment of the present application, the guide block 61 includes a connecting portion 612 connected to the supporting plate 40, and a stopping portion 614 connected to an end of the connecting portion 612 far from the supporting plate 40. The connecting portion 612 and the stopping portion 614 of each guide block 61 may be integrally formed, or may be separately formed and integrally connected by bonding or welding. Preferably, in the embodiment of the present application, the connecting portion 612 of each guide block 61 is integrally formed with the stopping portion 614, so as to facilitate manufacturing.
The maximum size of the stopping portion 614 in the second direction B is larger than the maximum size of the connecting portion 612 in the second direction B, so that when the flexible screen 20 is subjected to an inward folding force, the respective connecting portions 612 of two adjacent guide blocks 61 are not pressed against each other, so that the two adjacent guide blocks 61 can be separated from each other under the driving of the flexible screen 20, and the inward folding of the flexible screen 20 is not hindered. When the flexible screen 20 is in the flat state, the stopping portions 614 of the two adjacent guide blocks 61 in the folded-in guide structure 60 are adjacent to each other.
In the embodiment of the present application, the connecting portion 612 of each guide block 61 is in a connecting rod shape or a connecting block shape, and the shape or structure of the stopping portion 614 of each guide block 61 is not limited, for example, as shown in fig. 1, in one embodiment of the present application, the stopping portion 614 of each guide block 61 is in a rectangular block shape, and the inward-folding guide structure 60 includes a plurality of rectangular block-shaped guide blocks 61; in another embodiment of the present application, as shown in fig. 7, the stopping portion 614 of each guide block 61 is in the shape of a water drop, and the folded-in guide structure 60 includes a plurality of guide blocks 61 in the shape of water drops; in another embodiment of the present application, as shown in fig. 8, the stopping portion 614 of each guide block 61 has an i-shaped structure, and the folded-in guide structure 60 includes a plurality of guide blocks 61 having an i-shaped structure. In other embodiments, the stopping portion 614 of each guide block 61 may also have other reasonable shapes or structures as long as the maximum dimension of the stopping portion 614 in the second direction B is larger than the maximum dimension of the connecting portion 612 in the second direction B.
Further, as shown in fig. 1, 7 and 8, in an embodiment of the present application, the folded-in guide structure 60 further includes a series connection assembly 63, the series connection assembly 63 is used for connecting the plurality of guide blocks 61 in series, and the series connection assembly 63 has an elastic acting force to enable the plurality of guide blocks 61 to be close to each other.
Specifically, referring to fig. 6 again, in an embodiment of the present application, the stopping portion 614 of each guide block 61 is provided with a through hole 616 along the second direction B, and the through holes 616 of the plurality of guide blocks 61 in the folded-in guide structure 60 are communicated with each other; the serial connection assembly 63 includes a serial connection piece 632, a pair of stopping pieces 634 and a pair of springs 636, the serial connection piece 632 is serially connected to the through holes 616 through which the plurality of guide blocks 61 are communicated, and two ends of the serial connection piece 632 respectively penetrate out of the two guide blocks 61 located at two outer sides, the pair of stopping pieces 634 are respectively connected to two opposite ends of the serial connection piece 632, and each spring 636 is compressed between one stopping piece 634 and a corresponding guide block 61 at one outer side. Wherein the string 632 includes, but is not limited to, a wire.
It can be understood that the pair of compressed springs 636 respectively have an elastic pushing force to push against the two guide blocks 61 located at the two outer sides, so that the stopping portions 614 of the guide blocks 61 are close to each other, and further, the connecting portions 612 of the guide blocks 61 have an acting force separated from each other, and the acting force can be transmitted to the flexible screen 20 through the supporting sheet 40, so that the flexible screen 20 has a stretching tendency along the second direction B, thereby preventing the flexible screen 20 from being locally folded and arched, and being more beneficial to improving the crease of the bending area 21 of the flexible screen 20.
In other embodiments, the serial connection assembly 63 may include a linear elastic member, such as a rubber band, which is stretched and connected in series to the through holes 616 of the plurality of guide blocks 61, and opposite ends of the elastic member are respectively connected to the two guide blocks 61 located at two outer sides. The stretched elastic member can generate elastic tension to draw the two guide blocks 61 located on the two outer sides, and the stop portions 614 of the guide blocks 61 can be drawn together, so that the flexible screen 20 has a stretching tendency along the second direction B, thereby avoiding a phenomenon that the flexible screen 20 is locally folded and arched, and also facilitating improvement of the crease of the bending area 21 of the flexible screen 20. The opposite ends of the elastic member may be directly connected to the two guide blocks 61 located at the two outer sides by knotting, or may be connected to the connecting piece and then abutted against the two guide blocks 61 located at the two outer sides, which is not limited herein.
In other embodiments, the stopping portion 614 of each guide block 61 may have through grooves penetrating along the second direction B on two outer sidewalls in the first direction a, and the through grooves of the plurality of guide blocks 61 are communicated with each other; the tandem assembly 63 may include an annular elastic member, such as a rubber ring, stretched and sleeved on the outer side wall of the plurality of guide blocks 61, and at least partially accommodated in the through grooves communicated with each other. The stretched elastic member can also generate an elastic pulling force to pull the two guide blocks 61 located at the two outer sides, so that the stopping portions 614 of the guide blocks 61 are close to each other, and further the same effect is achieved, which is not described herein again.
Further, this application still provides a collapsible electronic equipment, including foretell flexible module 1, flexible module 1 includes flexible screen 20, locates the backing sheet 40 of the non-display side of flexible screen 20 reaches and locates the backing sheet 40 is kept away from the infolding guide structure 60 of flexible screen 20 one side. The inward-folding guide structure 60 may be the inward-folding guide structure 60 in any one of the above embodiments, and the inward-folding guide structure 60 may not only perform an inward-folding guide function on the flexible screen 20 in the flexible module 1, but also perform a shaping function on the flexible screen 20, so as to avoid a phenomenon that the flexible screen 20 is locally folded outward and arched, and facilitate improvement of a fold of the flexible screen 20.
It should be noted that the invagination guide structure 60 also has other functions and features that are the same as those of the invagination guide structure 60, and for a more detailed description, reference may be made to the related contents of the invagination guide structure 60, and no further description is provided herein.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the description herein, references to the description of the terms "embodiment," "particular embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An inward-folding guide structure is used for a flexible module, the flexible module comprises a flexible screen and a supporting sheet arranged on the non-display side of the flexible screen, and the inward-folding guide structure is characterized in that the flexible screen comprises a bending area, at least one inward-folding guide structure is arranged at each end of one side, back to the flexible screen, of the supporting sheet corresponding to the bending area, the inward-folding guide structure comprises at least two guide blocks which are continuously arranged along a second direction, the first direction is the bending axis direction of the flexible screen, and the second direction is perpendicular to the first direction;
when the flexible screen is in a flattening state, two adjacent guide blocks in the inward-folding guide structure are close to each other; when the flexible screen is in a bent state, two adjacent guide blocks in the inward-folding guide structure are separated from each other.
2. The invaginated guide structure of claim 1, wherein the guide block includes a connecting portion connected to the support sheet, and a stopping portion connected to an end of the connecting portion away from the support sheet, wherein a maximum dimension of the stopping portion in the second direction is greater than a maximum dimension of the connecting portion in the second direction;
when the flexible screen is in a flattening state, the stop parts of the two adjacent guide blocks in the inward-folding guide structure are close to each other.
3. The invaginated guide structure of claim 2, further comprising a tandem assembly for tandem connection of the at least two guide blocks, the tandem assembly having a resilient force to bring the at least two guide blocks into close proximity with each other.
4. The invaginated guide structure of claim 3, wherein the stop portion of each guide block is provided with a through hole along the second direction, and the through holes of the at least two guide blocks are communicated with each other;
the series connection assembly comprises a series connection piece, a pair of stop blocks and a pair of springs, the series connection piece is connected in series in the through holes formed in the mutual communication of the at least two guide blocks, two ends of the series connection piece penetrate out of the two guide blocks located on the two outer sides respectively, the stop blocks are connected to the two opposite ends of the series connection piece respectively, and each spring is arranged between one stop block and the corresponding guide block on the outer side in a compressed mode.
5. The invaginated guide structure of claim 3, wherein the stop portion of each guide block is provided with a through hole along the second direction, and the through holes of the at least two guide blocks are communicated with each other;
the series connection assembly comprises an elastic piece, the elastic piece is stretched and connected in series in the through holes of the at least two guide blocks, the through holes are communicated with each other, and the two opposite ends of the elastic piece are respectively connected with the two guide blocks positioned on the two outer sides.
6. The fold-in guide structure according to claim 3, wherein the stop portion of each guide block has through grooves formed on two outer sidewalls thereof in the first direction and penetrating along the second direction, and the through grooves of the at least two guide blocks are communicated with each other;
the tandem connection assembly comprises an elastic piece, the elastic piece is stretched and sleeved on the outer side walls of the at least two guide blocks, and at least part of the elastic piece is accommodated in the through grooves which are communicated with each other.
7. The invaginated guide structure of any one of claims 2-6, wherein the stop of each guide block is in the shape of a rectangular block, a drop, or an I-shaped structure.
8. A flexible module, comprising a flexible screen, a supporting sheet disposed on a non-display side of the flexible screen, and the invagination guide structure according to any one of claims 1 to 7, wherein a guide block in the invagination guide structure is fixedly connected to the supporting sheet.
9. The flexible module of claim 8, wherein the flexible screen comprises a bending region, and the support sheet is disposed at least on a non-display side of the bending region.
10. A foldable electronic device, comprising a flexible module, wherein the flexible module comprises a flexible screen, a support sheet disposed on a non-display side of the flexible screen, and the fold-in guide structure according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380233.4U CN214586641U (en) | 2021-02-19 | 2021-02-19 | Inward folding guide structure, flexible module and foldable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380233.4U CN214586641U (en) | 2021-02-19 | 2021-02-19 | Inward folding guide structure, flexible module and foldable electronic equipment |
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| CN214586641U true CN214586641U (en) | 2021-11-02 |
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| CN202120380233.4U Expired - Fee Related CN214586641U (en) | 2021-02-19 | 2021-02-19 | Inward folding guide structure, flexible module and foldable electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596784A (en) * | 2022-03-17 | 2022-06-07 | 上海天马微电子有限公司 | Display module and display device |
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2021
- 2021-02-19 CN CN202120380233.4U patent/CN214586641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114596784A (en) * | 2022-03-17 | 2022-06-07 | 上海天马微电子有限公司 | Display module and display device |
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Granted publication date: 20211102 Termination date: 20220219 |