CN211956955U - Flexible display module and display device - Google Patents
Flexible display module and display device Download PDFInfo
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- CN211956955U CN211956955U CN202020600213.9U CN202020600213U CN211956955U CN 211956955 U CN211956955 U CN 211956955U CN 202020600213 U CN202020600213 U CN 202020600213U CN 211956955 U CN211956955 U CN 211956955U
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Abstract
The embodiment of the application provides a flexible display module and a display device. This flexible display module assembly includes: a flexible display panel including a first display region and a second display region located at a periphery of the first display region; the reflecting layer is arranged on the first side of the second display area; the transparent visual layer is arranged on the second side of the second display area; the shielding layer is correspondingly arranged on one side of the reflecting layer, which is far away from the second display area; the flexible first cover plate is arranged on the second side of the first display area, and the first cover plate and the visual layer are positioned on the same side of the display panel; and the flexible transparent second cover plate is arranged on the first side of the first display area, and the second cover plate and the shielding layer are positioned on the same side of the display panel. The embodiment of the application can realize the effect of double-screen display under the condition of single screen with the display module assembly of original single-screen display to reduce and unnecessarily open and fold display device, prolong display device's life when in order to improve user experience.
Description
Technical Field
The application relates to the technical field of display, in particular to a flexible display module and a display device.
Background
With the development of electronic technology and the improvement of living standard of people, mobile electronic products such as smart phones and the like are more and more concerned by people. Wherein, folding flexible display module also gets a kind of more accomodating for the user, portable becomes new demand.
However, folding flexible display module assembly is when fold condition, and flexible display module assembly is used for the positive one side of demonstration to be folded together, exposes one side at the outside back of flexible display module assembly for the apron, and the apron can not display information, just so makes the display device who has flexible display module assembly like smart mobile phone, can not show prompt message such as time and weather forecast. When a user needs to check some prompt messages at variable time, the display device needs to be continuously opened and folded, so that the user experience is reduced, and the service life of the display device is shortened.
SUMMERY OF THE UTILITY MODEL
This application provides a flexible display module assembly and display device to the shortcoming of current mode for there is the technical problem that user experience reduces or display device's life shortens in solution prior art.
In a first aspect, an embodiment of the present application provides a flexible display module, including:
a flexible display panel including a first display region and a second display region located at a periphery of the first display region;
the reflecting layer is correspondingly arranged on the first side of the second display area;
the visible layer is correspondingly arranged on the second side of the second display area;
the shielding layer is correspondingly arranged on one side of the reflecting layer, which is far away from the second display area;
the flexible first cover plate is correspondingly arranged on the second side of the first display area, and the first cover plate and the visual layer are positioned on the same side of the display panel;
the flexible transparent second cover plate is correspondingly arranged on the first side of the first display area, and the second cover plate and the shielding layer are positioned on the same side of the display panel.
In one possible implementation, the reflective layer is a reflective sheet or a specular silver ink.
In one possible implementation, the second display area is located at an upper side and/or a lower side of the first display area.
In one possible implementation, the length of the second display area is the same as the length of the first display area, the second display area, the reflective layer and the visible layer are all foldable, and the reflective layer and the visible layer are matched with the second display area; or the like, or, alternatively,
the length of second display area is not more than half of first display area's length, and when flexible display module assembly was in folded state, the second display area was located one side of folding line, and reflection stratum and visual layer and second display area phase-match.
In one possible implementation, a transparent first adhesive layer is provided between the second display area and the reflective layer;
a polaroid is arranged on one side of the first display area, which is far away from the cover plate;
a transparent second adhesive layer is arranged on one side of the polarizer, which is far away from the first display area;
the second cover plate is arranged on one side, away from the polarizer, of the second adhesive layer.
In one possible implementation, the first adhesive layer and the second adhesive layer are both optical glue layers.
In one possible implementation, the thickness of the reflective layer and the first adhesive layer is the same as the thickness of the polarizer and the second adhesive layer.
In one possible implementation, the surface of the second cover plate is flush with the surface of the shielding layer; and/or the presence of a gas in the gas,
the surface of the first cover plate is flush with the surface of the visible layer.
In one possible implementation, the shielding layer surrounds the periphery of the second cover plate.
In a second aspect, an embodiment of the present application further provides a display device, including: the flexible display module of the first aspect.
The technical scheme provided by the embodiment of the application has the following beneficial technical effects:
the first side and the second side of the second display area of the display panel are respectively and correspondingly provided with the reflecting layer and the visible layer. The reflecting layer can reflect the information of the second display area, and a user can see the image information of the second display area through the transparent visual layer. That is, when the display module assembly is in fold condition, the user can see prompt information such as time and weather forecast through the back that flexible display module assembly exposes to the outside under the condition of standby. Therefore, this application embodiment can realize the effect that two screens were shown with the display module assembly of original single-screen display under the condition of single-screen to reduce and unnecessarily open and folding display device, in order to improve user experience when extension display device's life.
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
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a cross section of a portion where a reflective layer of a flexible display module provided in an embodiment of the present application is located;
fig. 2 is a schematic structural diagram of a flexible display module provided in an embodiment of the present application in an unfolded state;
fig. 3 is a schematic structural diagram of a flexible display module according to an embodiment of the present disclosure in a folded state;
fig. 4 to 6 are schematic structural diagrams of a portion of the flexible display module shown in fig. 1.
Reference numerals:
1-a first display area, 2-a second display area, 3-a reflecting layer, 4-a shielding layer, 5-a visible layer, 6-a first cover plate, 7-a first adhesive layer, 8-a polarizer, 9-a second adhesive layer, 10-a second cover plate and 11-a panel wrapping edge.
Detailed Description
Reference will now be made in detail to the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted. 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.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
The embodiment of the application provides a flexible display module assembly, see that fig. 1 shows, this flexible display module assembly includes: a flexible display panel, a reflective layer 3, a viewing layer 5, a barrier layer 4, a flexible first cover sheet 6 and a flexible transparent second cover sheet 10.
The flexible display panel includes a first display region 1 and a second display region 2 located at the periphery of the first display region 1.
The reflecting layer 3 is correspondingly arranged on the first side of the second display area 2; the visible layer 5 is correspondingly arranged on the second side of the second display area 2. The visible layer 5 is the position where the user views the image reflected by the reflective layer 3.
The shielding layer 4 is correspondingly arranged on one side of the reflecting layer 3 far away from the second display area 2. The shielding layer 4 can shield components or images on the flexible display panel, and the surface of the shielding layer 4 can be provided with ink to play a role of shielding.
The flexible first cover plate 6 is correspondingly arranged on the second side of the first display area 1, and the first cover plate 6 and the visible layer 5 are positioned on the same side of the display panel;
a flexible transparent second cover plate 10 is correspondingly arranged on the first side of the first display area 1, and the second cover plate 10 and the shielding layer 4 are located on the same side of the display panel. The second cover plate 10 may be made of transparent glass, and the first cover plate 6 corresponds to a housing.
Referring to fig. 2, showing the structure of the flexible display module in the unfolded state, the first side and the second side of the second display area 2 in the embodiment of the present application are in the same direction as the first side and the second side of the first display area 1, that is, when the display panel is in the unfolded state, the first side and the second side are the sides corresponding to the front side and the back side of the flexible display module in the unfolded state. Specifically, when the flexible display module is in the unfolded state, the front surface is the surface facing the user, and the back surface is the side back to the user.
Referring to fig. 3, when the flexible display module is in a folded state, the shielding layer 4 and the second cover plate 10 in the flexible display module are located at the innermost side of the flexible display module, and the visible layer 5 and the first cover plate 6 in the flexible display module are located at the outermost side of the flexible display module.
The embodiment of the application correspondingly arranges the reflective layer 3 and the visible layer 5 on the first side and the second side of the second display area 2 of the display panel respectively. The reflective layer 3 is capable of reflecting information of the second display area 2, and a user can see image information of the second display area 2 through the transparent viewing layer 5. That is, when the display module assembly is in fold condition, the user can see prompt information such as time and weather forecast through the back that flexible display module assembly exposes to the outside under the condition of standby. Therefore, this application embodiment can realize the effect that two screens were shown through the display module assembly of transparent second apron 10 single screen display originally under the condition of single screen to reduce and unnecessarily open and folding display device, prolong display device's life when with improvement user experience.
In some embodiments, the reflective layer 3 is a reflective sheet or a specular silver ink, which reflects the image of the second display region 2. The reflector plate can be attached to the back of the shielding layer 4, the mirror surface silver ink can be printed on the surface, facing the second display area 2, of the shielding layer 4, meanwhile, the shielding layer 4 can also be provided with an ink layer to play a shielding role, and then the mirror surface silver ink is printed on the ink layer.
In some embodiments, the second display area 2 is located at an upper side and/or a lower side of the first display area 1.
Referring to fig. 3, as an example, the second display area 2 is adjacent to the first display area 1, and is respectively located at the upper side and the lower side of the first display area 1, and the second display area 2 located at the upper side and the lower side may display different contents or the same content, where the displayed contents include prompt information such as time, weather, and mailbox, and the arrangement position and the display direction of the displayed contents may be designed according to a required display effect. Meanwhile, the structures of the second display regions 2 located at the upper side and the lower side may be symmetrical with respect to the first display region 1, and the size and the position may be designed as desired. The display content and control of the first display area 1 and the second display area 2 of the flexible display panel can be controlled separately.
As an example, at the visual layer 5, information such as time, mail, or weather may be viewed, as shown in fig. 3. Wherein 12:31 represents time, mailbox identifier represents that a mail is received, and sun icon represents that the weather is sunny. In practical applications, the content displayed in the second display area 2 may display corresponding information according to preset content.
The material of the second display area 2 is processed by the second display area 2 by using the method of the off-screen camera technology, so that the reflective layer 3 can reflect the image information displayed by the second display area 2, and a user can see the information displayed by the second display area 2 on the visual layer 5.
Of course, the second display area 2 may also be located on the left side and/or the right side of the first display area 1, as long as when the flexible display module is in the folded state, the user can see the display content of the second display area 2 through the visible layer 5 corresponding to the second display area 2 from the outside of the flexible display module.
In some embodiments, the length of the second display region 2 is the same as the length of the first display region 1, the second display region 2, the reflective layer 3 and the viewing layer 5 are all foldable, and the reflective layer 3 and the viewing layer 5 match the second display region 2; or, the length of second display area 2 is not more than half of the length of first display area 1, and when flexible display module was in folded state, second display area 2 was located one side of fold line, and reflective layer 3 and visual layer 5 and second display area 2 phase-match. In this embodiment, the length of the second display area 2 and the length of the first display area 1 represent the length from the left to the right of the flexible display module in the unfolded state.
Referring to fig. 3, as an example, the length of the second display area 2 is half of the length of the first display area 1, and one side of the back surface of the flexible display module displays, or the length of the second display area 2 is the same as the length of the first display area 1, and the second display area 2, the reflective layer 3 and the visible layer 5 can be folded.
Referring to fig. 1, as an example, the outer edge of the flexible display panel is provided with a panel wrapping 11 for protecting the display panel.
In some embodiments, referring to fig. 1, a transparent first adhesive layer 7 is provided between the second display region 2 and the reflective layer 3; a polaroid 8 is arranged on one side of the first display area 1, which is far away from the cover plate 6; a transparent second adhesive layer 9 is arranged on one side of the polarizer 8, which is far away from the first display area 1; the second cover plate 10 is disposed on a side of the second adhesive layer 9 away from the polarizer 8.
In some embodiments, the first adhesive layer 7 and the second adhesive layer 9 are both optical glue layers. Optionally, the optical Adhesive layer is OCA (optical Clear Adhesive), and a special Adhesive for gluing transparent optical elements (such as lenses) has the advantages of being colorless and transparent, having a light transmittance of over 90%, and having good gluing strength.
In some embodiments, as shown in FIG. 1, the thickness of the reflective layer 3 and the first adhesive layer 7 is the same as the thickness of the polarizer 8 and the second adhesive layer 9, making the structure more symmetrical and easier to manufacture.
Referring to fig. 1, as an example, when the reflective layer 3 is a reflective sheet, the reflective layer 3 and the polarizer 8 have the same thickness; the first adhesive layer 7 and the second adhesive layer 9 are the same thickness. The thickness of the reflecting layer 3 is consistent with that of the polaroid 8, so that the reflecting layer 3 is free from dryness after being attached, the first adhesive layer 7 and the second adhesive layer 9 can be made of the same adhesive, and the production and the manufacture are further facilitated. When the reflective layer 3 is the mirror silver ink, the first adhesive layer 7 needs to be thickened because the mirror silver ink is thinner, so that the thicknesses of the reflective layer 3 and the first adhesive layer 7 are the same as those of the polarizer 8 and the second adhesive layer 9, the structure is symmetrical, and the production and the manufacture are convenient.
In some embodiments, referring to fig. 1, the surface of the second cover plate 10 is flush with the surface of the shielding layer 4; and/or the surface of the first cover plate 6 is flush with the surface of the visible layer 5. As an example, in the embodiment shown in fig. 1, the surface of the second cover plate 10 is flush with the surface of the shielding layer 4, and the surface of the first cover plate 6 is flush with the surface of the visible layer 5, so as to ensure that the front surface and the back surface of the flexible display module are smooth.
In some embodiments, referring to fig. 2, the shielding layer 4 surrounds the second cover plate 10, and the edges of the shielding layer 4 are correspondingly aligned with the edges of the first display area 1 and the second display area 2. As an example, in the embodiment shown in fig. 2, the shielding layer 4 surrounds the periphery of the second cover plate 10, and the edge of the shielding layer 4 is correspondingly aligned with the edge of the viewing layer 5, so that the outer edge of the flexible display module is smooth. The four corners of the flexible display module adopt arc transition, and the four corners of the structure at the corresponding edge of the flexible display module also adopt arc transition, such as the four corner arc transition of the shielding layer 4.
In order to illustrate the process of displaying the flexible display module through the second display area 2 in the folded state, the structure of the flexible display module shown in fig. 1 is disassembled according to the preparation process in the embodiment of the present application, and a detailed description is given by using fig. 4 to fig. 6 to illustrate a part of the structure of the flexible display module shown in fig. 1.
Referring to fig. 4, the reflection layer 3 is attached to the shielding layer 4 of the flexible display module, the thickness of the reflection layer 3 is consistent with that of the polarizer 8, so that the reflection layer 3 is not dry after being attached, and the reflection layer 3 is equivalent to a reflector which can reflect image information formed in the second display area 2. The reflective layer 3 may be replaced with a mirror silver ink, and the image may be reflected by printing on the back surface of the shielding layer 4.
Referring to fig. 5, in the process of manufacturing the flexible display module, a polarizer 8 is attached to the front surface of the first display area 1, then a first adhesive layer 7 is attached, and then a second adhesive layer 9 is attached. The first adhesive layer 7 and the reflective layer 3 are uniform in size, and the thicknesses of the reflective layer 3 and the first adhesive layer 7 are made the same as those of the polarizer 8 and the second adhesive layer 9. When the reflecting layer 3 is a reflecting sheet, the thicknesses of the reflecting layer 3 and the polarizer 8 are the same; the first adhesive layer 7 and the second adhesive layer 9 are the same thickness. When the reflective layer 3 is a mirror silver ink, the first adhesive layer 7 needs to be thickened because the mirror silver ink is thinner, so that the thicknesses of the reflective layer 3 and the first adhesive layer 7 are the same as those of the polarizer 8 and the second adhesive layer 9.
Referring to fig. 6, the material of the visible layer 5 requiring transparent clearance may be transparent glass or plastic, and there is no other component to block the view, and the size of the visible layer 5 may correspond to the size of the shielding layer 4.
Referring to fig. 4 and 5, the second display region 2 generates an image, since the image to be seen by human eyes is a mirror image reflected by the reflective layer 3, and the reflective layer 3 acts as a mirror, so that the reflective layer 3 can reflect the image of the second display region 2.
Referring to fig. 5 and 6, the image reflected by the reflective layer 3 is transmitted through the second display region 2, where the principle of the under-screen camera technology is used, so that the image reflected by the reflective layer 3 can be viewed through the viewing layer 5.
Based on the same inventive concept, an embodiment of the present application further provides a display device, including: the flexible display module of this application embodiment.
The application of the method and the device can at least achieve the following technical effects:
(1) the reflecting layer of the embodiment of the application is equivalent to a reflecting mirror, and can reflect the information of the second display area, and a user can see the information of the second display area through the transparent visual layer. When display module assembly is in fold condition, the user can see prompt information such as time and weather forecast through the back that flexible display module assembly exposes outside. Therefore, this application embodiment can realize the effect that two screens were shown with the display module assembly of original single-screen display under the condition of single-screen to reduce and unnecessarily open and folding display device, in order to improve user experience when extension display device's life.
(2) When the reflecting layer is the reflecting sheet, the thicknesses of the reflecting layer and the polaroid are the same, and the thicknesses of the first bonding layer and the second bonding layer are the same. The thickness of the reflecting layer is consistent with that of the polaroid, so that the reflecting layer is not dry and astringent after being attached, the first adhesive layer and the second adhesive layer can be made of the same adhesive, and the production and the manufacture are further facilitated. When the reflecting layer is the mirror silver ink, the first adhesive layer needs to be thickened because the mirror silver ink is thin, so that the thicknesses of the reflecting layer and the first adhesive layer are the same as those of the polarizer and the second adhesive layer, the structure is symmetrical, and the mirror silver ink is convenient to generate and manufacture.
(3) The second display area of the embodiment of the application can be located on the upper side and/or the lower side of the first display area, or located on the left side and/or the right side of the first display area, and the length relationship between the length of the second display area and the length of the first display area can also be adjusted. Therefore, the position and size of the image information displayed by the visual layer can be designed more flexibly according to the actual requirement or the actual structure of the display device.
Those of skill in the art will appreciate that the various operations, methods, steps in the processes, acts, or solutions discussed in this application can be interchanged, modified, combined, or eliminated. Further, other steps, measures, or schemes in various operations, methods, or flows that have been discussed in this application can be alternated, altered, rearranged, broken down, combined, or deleted. Further, steps, measures, schemes in the prior art having various operations, methods, procedures disclosed in the present application may also be alternated, modified, rearranged, decomposed, combined, or deleted.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
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; they may be connected directly or indirectly through intervening media, or they may be interconnected 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, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (10)
1. The utility model provides a flexible display module assembly which characterized in that includes:
a flexible display panel comprising a first display area (1) and a second display area (2) located at the periphery of the first display area (1);
the reflecting layer (3) is correspondingly arranged on the first side of the second display area (2);
the visible layer (5) is correspondingly arranged on the second side of the second display area (2);
the shielding layer (4) is correspondingly arranged on one side, far away from the second display area (2), of the reflecting layer (3);
the flexible first cover plate (6) is correspondingly arranged on the second side of the first display area (1), and the first cover plate (6) and the visual layer (5) are positioned on the same side of the display panel;
and the flexible transparent second cover plate (10) is correspondingly arranged on the first side of the first display area (1), and the second cover plate (10) and the shielding layer (4) are positioned on the same side of the display panel.
2. The flexible display module according to claim 1, wherein the reflective layer (3) is a reflective sheet or a specular silver ink.
3. The flexible display module according to claim 1, wherein the second display area (2) is located at an upper side and/or a lower side of the first display area (1).
4. The flexible display module according to claim 3, wherein the length of the second display area (2) is the same as the length of the first display area (1), the second display area (2), the reflective layer (3) and the visible layer (5) are foldable, and the reflective layer (3) and the visible layer (5) are matched with the second display area (2); or the like, or, alternatively,
the length of second display area (2) is not more than half of the length of first display area (1), when flexible display module assembly is in folded state, second display area (2) are located one side of folding line, reflector layer (3) with visual layer (5) with second display area (2) phase-match.
5. A flexible display module according to claim 1, wherein a transparent first adhesive layer (7) is provided between the second display area (2) and the reflective layer (3);
a polaroid (8) is arranged on one side, away from the cover plate (6), of the first display area (1);
a transparent second adhesive layer (9) is arranged on one side, away from the first display area (1), of the polarizer (8);
the second cover plate (10) is arranged on one side, far away from the polaroid (8), of the second adhesive layer (9).
6. A flexible display module according to claim 5, wherein the first adhesive layer (7) and the second adhesive layer (9) are both optical glue layers.
7. A flexible display module according to claim 5, wherein the thickness of the reflective layer (3) and the first adhesive layer (7) is the same as the thickness of the polarizer (8) and the second adhesive layer (9).
8. The flexible display module according to claim 1, wherein the surface of the second cover plate (10) is flush with the surface of the shielding layer (4); and/or the presence of a gas in the gas,
the surface of the first cover plate (6) is flush with the surface of the visible layer (5).
9. The flexible display module according to claim 1, wherein the shielding layer (4) surrounds the periphery of the second cover plate (10).
10. A display device, comprising: the flexible display module of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600213.9U CN211956955U (en) | 2020-04-20 | 2020-04-20 | Flexible display module and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020600213.9U CN211956955U (en) | 2020-04-20 | 2020-04-20 | Flexible display module and display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365806A (en) * | 2020-12-14 | 2021-02-12 | 霸州市云谷电子科技有限公司 | Display module and display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365806A (en) * | 2020-12-14 | 2021-02-12 | 霸州市云谷电子科技有限公司 | Display module and display device |
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