CN215813896U - Interactive flat plate - Google Patents
Interactive flat plate Download PDFInfo
- Publication number
- CN215813896U CN215813896U CN202120677326.3U CN202120677326U CN215813896U CN 215813896 U CN215813896 U CN 215813896U CN 202120677326 U CN202120677326 U CN 202120677326U CN 215813896 U CN215813896 U CN 215813896U
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- touch
- display
- assembly
- adhesive layer
- frame
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Abstract
The utility model relates to an interactive flat panel, which comprises a display screen, wherein the display screen comprises a frame, a touch control assembly, a first adhesive layer, a bearing plate, a second adhesive layer and a display assembly; the touch control assembly, the supporting plate and the display assembly are sequentially laminated and fixed on the frame along the inward direction of the outer side of the frame; the touch control assembly is attached to the bearing plate through a first adhesive layer, and the display assembly is attached to the bearing plate through a second adhesive layer; the bearing plate is an insulated euphotic layer. The laminating sequence of the touch assembly, the supporting plate and the display assembly is adopted, the display assembly and the touch assembly are isolated through the supporting plate, the problem of electrical performance interference when the display assembly and the touch assembly are used can be effectively avoided, and meanwhile, the compatibility of different laminating modes is improved.
Description
Technical Field
The application relates to the technical field of display equipment, for example to an interactive flat panel.
Background
In the prior art, an interactive flat panel often includes a touch panel and a display panel attached to each other.
However, after the touch panel and the display panel are attached to each other, electrical performance interference between the display panel and the touch panel occurs after power is turned on.
SUMMERY OF THE UTILITY MODEL
The application aims to: the utility model provides an interactive flat panel which can avoid the problem that the electrical property interference appears between display element and the touch-control subassembly.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the interactive flat panel comprises a display screen, wherein the display screen comprises a frame, a touch control assembly, a first adhesive layer, a bearing plate, a second adhesive layer and a display assembly;
the touch control assembly, the supporting plate and the display assembly are sequentially laminated and fixed on the frame along the direction from outside to inside of the frame;
the touch control assembly is attached to the bearing plate through the first adhesive layer, and the display assembly is attached to the bearing plate through the second adhesive layer; the bearing plate is an insulated euphotic layer.
According to the interactive flat panel, the display screen adopts the laminating sequence of the touch assembly, the supporting plate and the display assembly, the display assembly and the touch assembly are isolated through the supporting plate, the problem of electrical performance interference when the display assembly and the touch assembly are used can be effectively avoided, and meanwhile compatibility of different laminating modes is improved.
Drawings
FIG. 1 is a schematic diagram of an interactive tablet configuration according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a touch device according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a support plate according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a support plate according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of an interactive tablet configuration in an embodiment of the present application;
FIG. 6 is a schematic diagram of an interactive tablet configuration in an embodiment of the present application;
FIG. 7 is a schematic diagram of an interactive tablet configuration in an embodiment of the present application;
FIG. 8 is a schematic diagram of an interactive tablet configuration according to an embodiment of the present application.
In fig. 1 to 8:
1. a frame; 11. a first boss portion; 12. a second boss portion; 2. a touch control component; 21. a touch cover plate; 22. a third adhesive layer; 23. a touch sensing layer; 3. a first glue layer; 31. a first boss portion; 32. a second boss portion; 4. a support plate; 41. a side extension; 5. a second adhesive layer; 6. and a display component.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As used herein, the singular forms "a", "an", "the" and "the" include plural referents unless the content clearly dictates 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, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, 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.
It will be understood by those skilled in 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 invention 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.
Referring to fig. 1, which is a schematic view of an interactive flat panel structure in an embodiment of the present application, including a frame 1, a touch device 2, a first adhesive layer 3, a supporting plate 4, a second adhesive layer 5, and a display device 6;
the touch control assembly 2, the supporting plate 4 and the display assembly 6 are sequentially laminated and fixed on the frame 1 along the inward direction of the outer side of the frame 1;
the touch control assembly 2 is attached to the bearing plate 4 through the first adhesive layer 3, and the display assembly 6 is attached to the bearing plate 4 through the second adhesive layer 5; the support plate 4 is an insulating light-transmitting layer.
The frame 1 outside of the interactive flat board that this scheme disclosed indicates: when the interactive tablet is normally used, the frame 1 faces to one side of a user for displaying pictures and providing touch operation; the inward direction along the outside of the frame 1 means: along the outside of the bezel 1 towards the inside of the interactive tablet.
In one embodiment, the attaching sequence of the touch component 2, the supporting plate 4 and the display component 6 is adopted, and the display component 6 and the touch component 2 are isolated through the supporting plate 4, so that the problem of electrical performance interference in the use process after the display component 6 and the touch component 2 are attached can be effectively avoided, and the compatibility of the attaching mode is improved.
In an embodiment, referring to fig. 2, a schematic structural diagram of a touch device 2 in an embodiment of the present disclosure is shown, which includes a touch cover 21, i.e., a direct touch surface for touch, which may be made of glass, or PC \ PET \ PMMA, or other polymer materials, and is not limited herein; the touch sensing layer 23 may include a plurality of touch sensors, which may be all touch sensor structures in the prior art, and in this embodiment, the touch sensing layer is taken as a whole touch sensor, and details of the structure are not repeated; the touch cover 21 and the touch sensing layer 23 are attached by a third adhesive layer 22, and the third adhesive layer 22 may be an optical adhesive layer to improve the permeability of the screen.
Preferably, the display assembly 6 is a liquid crystal display panel.
Preferably, the supporting plate 4 can be a transparent glass supporting plate, which not only improves the light transmittance of the display assembly 6, but also can ensure the hardness of the supporting plate 4, thereby improving the stability of the display assembly 6, avoiding the supporting plate 4 from shielding the display content of the interactive flat plate, and avoiding the bending and deformation of the interactive flat plate. In addition, the supporting plate 4 is an insulating supporting plate, and can effectively avoid electrical interference between the touch control assembly 2 and the display assembly 6.
Further, referring to fig. 3, which is a schematic structural diagram of a supporting plate 4 in an embodiment of the present application, an edge portion of the supporting plate 4 protrudes out of an edge of the touch component 2 to form a side extension 41; a first bulge part 11 extends from the frame 1 to the direction of the bearing plate 4; wherein the first boss 11 covers at least part of the side extension 41.
In an embodiment, the first protruding portion 11 can protect the edge portion of the display module 6, in addition, referring to fig. 3, after the first protruding portion 11 protrudes toward the supporting plate 4, a groove wrapping one corner of the side extending portion 41 is formed outside the side extending portion 41, and after the side extending portion 41 is embedded into the groove, the first protruding portion 11 can be supported outwards, so that the interactive flat plate structure is assembled more tightly.
When the first protruding part 11 is not provided, the cover plate glass in the display assembly is fixed mainly by sticking a glass fixing support and glue to prevent falling off, a middle frame needs to be added in the display screen to prevent the glass fixing support from directly contacting the optical diaphragm, and based on the structure, a larger black edge needs to be reserved at the edge of the whole machine, so that the available area of a display area is influenced, and the display width and the thickness of the whole machine are sacrificed; therefore, the first protruding portion 11 can be attached to the side extending portion 41 from the outside, an extra black edge is not needed, the required frame width is reduced, the effect of a narrow frame is achieved, and the effective display area of the display screen is increased.
Further, referring to fig. 4, which is a schematic structural diagram of a supporting plate 4 in an embodiment of the present application, a second protruding portion 12 extends from the frame 1 toward the supporting plate 4, and the first protruding portion 11 and the second protruding portion 12 cooperate to form a groove; wherein the side extensions 41 are fittingly inserted into the grooves.
Preferably, the inner surface of the groove formed by combining the first protruding portion 11 and the second protruding portion 12 contacts with the outer surface of the side surface extending portion 41, more preferably, the shape of the groove formed by combining the first protruding portion 11 and the second protruding portion 12 is the same as the shape and size of the side surface extending portion 41, after the side surface extending portion 41 is clamped into the groove, the shaking of the bearing plate 4 caused by the shaking of the display screen in the transportation process can be avoided, and the stability of the display screen can be further improved.
Further, the side surface of the touch assembly 2 is disposed adjacent to the convex surface of the first convex portion 11.
In an embodiment, the side surface of the touch device 2 is disposed adjacent to the protruding surface of the first protruding portion 11, so that the side surface of the touch device 2 is close to the first protruding portion 11, and the touch device 2 is wrapped by the first protruding portion 11, thereby effectively avoiding the problem that the touch device 2 is damaged due to direct impact from the side surface on the touch device 2. Preferably, the side surface of the touch device 2 may contact with the convex surface of the first convex portion 11, so as to avoid dust accumulation in the gap between the side surface of the touch device 2 and the first convex portion 11.
Further, the first protruding portion 11 extends into the frame along the outer side edge of the frame 1, the surface of the frame 1, which is far away from the display component 6, and the outer side edge of the frame 1 form the outer surface of the frame 11, and the outer surface of the touch component 2 is flush with the outer surface of the frame 1.
In an embodiment, when the outer surface of the touch device 2 is higher than the outer surface of the frame 1, the side surface of the touch device 2 and the outer surface of the frame 1 form a concave corner, and when the outer surface of the touch device 2 is lower than the outer surface of the frame 1, the outer surface of the touch device 2 and the inner side surface of the frame 1 form a concave corner, and when the touch device is actually used, the concave corner often causes dust accumulation, inconvenience in cleaning, and the like, and the outer surface of the touch device 2 is set to be flush with the outer surface of the frame 1, so that the cleaning efficiency and convenience of the display screen can be improved. In other embodiments, the glass cover plate of the touch device 2 may be disposed on the outer surface of the frame 1, and the side of the touch sensing layer 23 is disposed corresponding to the protruding surface of the first protruding portion 11.
Further, the first adhesive layer 3 is an optical adhesive layer.
In one embodiment, the optical adhesive layer is adhered to the upper layer and the lower layer, so that the light transmittance of the screen is ensured.
Further, referring to fig. 5, which is a schematic view of an interactive flat plate structure in an embodiment of the present application, the second adhesive layer 5 includes: double-sided adhesive tape located at the edge of the display module 6.
In an embodiment, adopt thinner double sticky tape laminating display module 6 and bearing board 4, the mode of zero laminating promptly can make display module 6 and bearing board 4 be in zero contact state, and the centre does not have the clearance, has avoided the refraction of clearance air to light, has improved the display effect of display screen, has reduced manufacturing cost simultaneously, and the mode of having avoided zero laminating of prior art can lead to touch-control subassembly and display module to be in contact state after laminating basically, leads to the problem of electrical property interference to appear.
Further, referring to fig. 6, which is a schematic view of an interactive flat structure according to an embodiment of the present application, the double-sided tape is a foam tape.
In an embodiment, in the frame pasting mode, if there is no supporting plate between the display device 6 and the touch device 2, since there is no support between the touch device 2 and the display device 6, the pressing action when the user touches the display screen will cause the middle parts of the touch device 2 and the display device 6 to approach or contact each other, and the supporting plate 4 is adopted to isolate the touch device 2 and the display device 6, which can avoid the electrical interference between the touch device 2 and the display device 6, and since the foam adhesive tape usually has a larger viscosity, the production cost is reduced and the stability between the display device 6 and the supporting plate 4 is improved.
Preferably, when specifically attached, a double-sided adhesive tape may be attached to a portion of the display module 6 having no display function, so as to avoid affecting the light transmittance of the screen.
Further, referring to fig. 7, which is a schematic view of an interactive flat plate structure in an embodiment of the present application, the second adhesive layer 5 includes: and the optical adhesive layer covers all overlapped parts between the display assembly 6 and the bearing plate 4.
Preferably, glue is filled between the display assembly 6 and the bearing plate 4, namely, the display assembly 6 and the bearing plate 4 are completely pasted, so that no air gap exists between the display assembly 6 and the bearing plate 4, and the display effect of the display screen is further improved.
It can be understood that one of the three second adhesive layers 5 can be selected according to specific requirements during actual production, electrical performance interference between the display assembly 6 and the touch assembly 2 is avoided, various fitting methods can be adapted, and production efficiency of the display screen is improved. For example, when a low-cost display screen is needed, a zero-pasting or frame-pasting attaching mode can be selected, and when a better display effect is needed, a full-pasting attaching mode can be selected to attach the display assembly 6 and the bearing plate 4.
Further, the support plate 4 is an acrylic plate.
In an embodiment, the supporting plate 4 is an acrylic plate, i.e., a PMMA material, and compared with a glass material, the material is adopted as the supporting plate 4, so that the weight of the whole display screen can be reduced under the condition of ensuring light transmittance and stability, i.e., the overall weight of the interactive flat plate is reduced.
In an embodiment, referring to fig. 8, a schematic view of an interactive flat panel structure in an embodiment of the present application includes a frame 1, a touch device 2, a first adhesive layer 3, a supporting plate 4, a second adhesive layer 5, and a display device 6; the touch assembly 2 comprises a touch cover plate 21, a third adhesive layer 22 and a touch sensing layer 23; the touch cover plate 21 and the touch sensing layer 23 are attached through a third adhesive layer 22; the touch control assembly 2, the supporting plate 4 and the display assembly 6 are sequentially laminated and fixed on the frame 1 along the direction from outside to inside of the frame 1; the touch control assembly 2 is attached to the bearing plate 4 through the first adhesive layer 3, and the display assembly 6 is attached to the bearing plate 4 through the second adhesive layer 5; the support plate 4 is an insulating light-transmitting layer.
Wherein, the edge part of the supporting plate 4 protrudes out of the edge of the touch sensing layer 23 to form a side extension 41, the edge part of the touch cover plate 21 protrudes out of the edge of the touch sensing layer 23 to form a cover plate extension 211, and the frame 1 extends inwards to form a first protruding part 11; the first boss 11 covers at least part of the side extension 41 and at least part of the cover extension 211, respectively.
After the first protruding portion 11 is fixed between the side surface extending portion 41 and the cover plate extending portion 211, a space capable of accommodating the third adhesive layer 22, the touch sensing layer 23 and the first adhesive layer 3 is just formed between the touch cover plate 21 and the support plate 4. In the present embodiment, only the thickness relationship between the first protruding portion 11 and the third adhesive layer 22, the touch sensing layer 23 and the first adhesive layer 3 is limited, that is, the thickness of the first protruding portion 11 fixed between the side surface extension portion 41 and the cover plate extension portion 211 is the same as the total thickness of the third adhesive layer 22, the touch sensing layer 23 and the first adhesive layer 3, and the installation order is not limited.
It can be understood that, at this time, the first protruding portion 11 is fixed between the side extension portion 41 and the cover extension portion 211, since the thickness formed after the first protruding portion 11 is fixed is the same as the total thickness of the third glue layer 22, the touch sensing layer 23 and the first glue layer 3, both surfaces of the first protruding portion 11 can be in contact with the side extension portion 41 and the cover extension portion 211 at the same time.
In an embodiment, the first protruding portion 11 can support the structural frame by the supporting plate 4 through the edge covering structure, and in actual production, a double faced adhesive tape can be adopted to attach the overlapped part between the first protruding portion 11 and the side extending portion, so that the first protruding portion 11 is subjected to force towards the inner side of the frame, the problem that the frame falls off is avoided, and the stability of the display screen structure is improved.
Specifically, when the first protruding portion 11 is not provided, the glass fixing mode is mainly to prevent dropping by sticking a glass fixing support and glue, a middle frame needs to be added inside the display screen to prevent the glass fixing support from directly contacting the optical diaphragm, and based on the structure, the edge of the whole machine needs to keep a large black edge under the influence of the added middle frame, so that the available area of a display area is influenced, and the display width and the thickness of the whole machine are sacrificed; the first protruding part 11 can be attached to the side extending part 41 from the outer side, so that an extra black edge is not needed, the required frame width is reduced, the effect of a narrow frame is realized, and the effective display area of the display screen is increased; further, by interposing the first boss 11 between the side surface extension portion 41 and the cover extension portion 211, the bezel 1 can be further fixed by the structure in which the cover extension portion 211 is covered with the first boss 11, and the stability of the bezel can be improved.
The touch cover plate 21 may be made of glass, or may be made of polymer materials such as PC \ PET \ PMMA, and the like, which is not specifically limited herein; the touch sensing layer 23 includes a touch sensor, which may be all touch sensor structures in the prior art, and in this embodiment, the touch sensor is taken as a whole, and details of the structure are not repeated; the third adhesive layer 22 may be an optical adhesive layer to improve the permeability of the screen.
In summary, for the interactive flat panel provided in the embodiment of the present application, the display screen of the interactive flat panel adopts the attaching sequence of the touch component, the supporting plate and the display component, and the display component and the touch component are isolated by the supporting plate, so that the problem of electrical performance interference after the display component and the touch component are attached can be effectively avoided, and the compatibility of different attaching modes is improved; the edge part of the display screen can be protected through the first protruding part, and the first protruding part can be attached to the side extending part from the outer side, so that extra black edges are not needed, the needed frame width is reduced, and the effect of a narrow frame is realized; the side surface extension part is clamped in a groove formed by combining the first protruding part and the second protruding part in a matched manner, so that the stability of the display screen can be further improved; the touch control assembly is arranged on the inner side of the convex surface of the first convex part of the touch control assembly, so that the problem that the touch control assembly is damaged due to the fact that the side impact directly acts on the touch control assembly can be effectively avoided; the outer surface of the touch control assembly is arranged to be flush with the outer surface of the frame, so that the cleaning efficiency and convenience of the display screen can be improved; the supporting plate is made of the transparent glass, so that the light transmission of the screen is improved, and the hardness of the supporting plate can be ensured, so that the stability of the display screen is improved, the supporting plate is prevented from shielding the display content of the display screen, and the bending and deformation of the display screen are avoided; because the problem of electrical property interference can appear after having solved display module assembly and the laminating of touch surface, consequently can adopt the mode of zero subsides, frame subsides or pasting entirely to form the second glue film according to the actual production demand, improved the flexibility of mutual dull and stereotyped production.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An interactive flat panel is characterized by comprising a frame, a touch control assembly, a first adhesive layer, a bearing plate, a second adhesive layer and a display assembly;
the touch control assembly, the supporting plate and the display assembly are sequentially laminated and fixed on the frame along the inward direction of the outer side of the frame;
the touch control assembly is attached to the bearing plate through the first adhesive layer, and the display assembly is attached to the bearing plate through the second adhesive layer; the bearing plate is an insulated euphotic layer.
2. The interactive tablet of claim 1, wherein an edge portion of the support plate protrudes beyond an edge of the touch component to form a side extension; the frame is provided with a first bulge part extending towards the direction of the bearing plate; wherein the first boss covers at least a portion of the side extension.
3. The interactive tablet of claim 2 wherein the rim has a second protrusion extending in a direction toward the support plate, the first protrusion and the second protrusion cooperating to form a recess; wherein the side extensions are adapted to be inserted into the grooves.
4. The interactive tablet of claim 2, wherein a side of the touch-sensitive component is disposed adjacent to the convex surface of the first convex portion.
5. The interactive tablet of claim 4, wherein the first protruding portion extends inward along the outer edge of the bezel, a surface of the first protruding portion away from the display component and the outer edge of the bezel form an outer surface of the bezel, and an outer surface of the touch component is flush with the outer surface of the bezel.
6. The interactive tablet of claim 1 wherein the first glue layer is an optical glue layer.
7. The interactive tablet of claim 1 wherein the second glue layer comprises: a double-sided adhesive tape at an edge of the display assembly.
8. The interactive tablet of claim 7 wherein the double-sided tape is foam tape.
9. The interactive tablet of claim 1 wherein the second glue layer comprises: and the optical adhesive layer covers all overlapped parts between the display assembly and the bearing plate.
10. The interactive tablet of claim 1 wherein the support plate is an acrylic plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677326.3U CN215813896U (en) | 2021-04-01 | 2021-04-01 | Interactive flat plate |
| PCT/CN2022/083047 WO2022206601A1 (en) | 2021-04-01 | 2022-03-25 | Interactive flat panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120677326.3U CN215813896U (en) | 2021-04-01 | 2021-04-01 | Interactive flat plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215813896U true CN215813896U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120677326.3U Active CN215813896U (en) | 2021-04-01 | 2021-04-01 | Interactive flat plate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215813896U (en) |
| WO (1) | WO2022206601A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206601A1 (en) * | 2021-04-01 | 2022-10-06 | 广州视源电子科技股份有限公司 | Interactive flat panel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101790199B1 (en) * | 2016-07-22 | 2017-10-25 | 주식회사 토비스 | a bracket of touch panel |
| CN107678580A (en) * | 2016-08-01 | 2018-02-09 | 深圳平显科技有限公司 | A kind of band protecting frame is bonded touch display screen and processing technology entirely |
| CN208421789U (en) * | 2018-06-16 | 2019-01-22 | 江苏昊润电子科技有限公司 | Touch panel |
| CN208636817U (en) * | 2018-07-23 | 2019-03-22 | 宁波视睿迪光电有限公司 | Display screen and electronic equipment |
| CN209400998U (en) * | 2019-02-19 | 2019-09-17 | 广州视源电子科技股份有限公司 | Reduce the capacitance plate of display module interference |
| CN110007809B (en) * | 2019-02-19 | 2022-05-03 | 广州视源电子科技股份有限公司 | Capacitive screen capable of preventing display module from interference and preparation method thereof |
| CN215813896U (en) * | 2021-04-01 | 2022-02-11 | 广州视源电子科技股份有限公司 | Interactive flat plate |
-
2021
- 2021-04-01 CN CN202120677326.3U patent/CN215813896U/en active Active
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2022
- 2022-03-25 WO PCT/CN2022/083047 patent/WO2022206601A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206601A1 (en) * | 2021-04-01 | 2022-10-06 | 广州视源电子科技股份有限公司 | Interactive flat panel |
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| WO2022206601A1 (en) | 2022-10-06 |
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