CN114648919A - Screen module and electronic equipment - Google Patents
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- CN114648919A CN114648919A CN202210293270.0A CN202210293270A CN114648919A CN 114648919 A CN114648919 A CN 114648919A CN 202210293270 A CN202210293270 A CN 202210293270A CN 114648919 A CN114648919 A CN 114648919A
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- 239000000758 substrate Substances 0.000 claims abstract description 40
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000033764 rhythmic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
Abstract
The embodiment of the application provides a screen module and electronic equipment, the screen module includes substrate layer, deformation layer and display layer, deformation layer set up in the substrate layer with between the display layer, deformation layer includes a plurality of deformation subassemblies, and is a plurality of deformation subassembly interconnect. After deformation, the deformation assembly can jack up the display layer, so that the display layer protrudes outwards and forms a protruding structure. After deformation in the screen module the deformation subassembly can jack-up the display layer can make the display layer is outside protruding and form protruding structure, makes the display layer forms three-dimensional display effect, has effectively promoted the viewing experience of screen module.
Description
Technical Field
This application belongs to display module technical field, specifically, this application relates to a screen module and electronic equipment.
Background
With the continuous development of intelligent terminals, more and more new technologies are applied to the intelligent terminals. Taking the flexible screen as an example, the flexible screen not only has the characteristics of lightness and thinness, low power consumption and high endurance, but also can be bent and folded in various operations, so that the flexible screen has profound influence on the application of the mobile terminal, the tablet personal computer or the wearable device.
However, the traditional flexible screen is single in bending and folding forms, so that the display effect of the screen is still more traditional, and the watching experience of a user cannot be effectively improved; and the traditional flexible screen needs to be driven by components such as a motor and the like, so that the structural complexity of the flexible screen is increased.
Disclosure of Invention
An object of the embodiments of the present application is to provide a new technical solution for a screen module and an electronic device.
According to a first aspect of the embodiments of the present application, there is provided a screen module, including:
the display device comprises a base material layer, a deformation layer and a display layer, wherein the deformation layer is arranged between the base material layer and the display layer and comprises a plurality of deformation components which are connected with each other;
under the condition that the deformation assembly deforms, the deformation assembly jacks up the display layer to form a protruding structure on the display layer.
According to a second aspect of the embodiments of the present application, there is provided an electronic device, including a middle frame and the screen module of the first aspect;
the screen module is installed on the middle frame.
One technical effect of the embodiment of the application is as follows:
the embodiment of the application provides a screen module, the screen module includes substrate layer, deformation layer and display layer, deformation layer set up in the substrate layer with between the display layer, deformation layer includes a plurality of deformation subassemblies, and is a plurality of deformation subassembly interconnect. After the deformation subassembly can jack-up the display layer can make the display layer is outside protruding and form protruding structure, makes the display layer forms three-dimensional display effect, has promoted the viewing experience of screen module.
Further features of the present application and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a perspective view of an electronic device according to an embodiment of the present disclosure;
fig. 2 is a side view of an electronic device provided in an embodiment of the present application;
fig. 3 is a top view of a screen module according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a deformation layer of a screen module before deformation according to an embodiment of the present disclosure;
fig. 5 is a schematic view of a deformed layer of a screen module according to an embodiment of the present disclosure after deformation;
fig. 6 is a side view of a screen module according to an embodiment of the present disclosure.
Wherein: 1. a substrate layer; 2. a deformation layer; 21. a deformation component; 3. a display layer; 31. a raised structure; 4. a control unit;
200. and (5) a middle frame.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
Referring to fig. 1 to 6, the embodiment of the application provides a screen module, which can be a flexible display module of an electronic device, and the viewing experience of the electronic device is improved through the deformation of the screen module. The screen module includes:
Referring to fig. 3, under the condition that the deformation component 21 deforms, the deformation component 21 may be bent toward the display layer 3, and the deformed deformation component 21 jacks up the display layer 3, so that the display layer 3 protrudes outward and forms a protruding structure 31, that is, the display layer 3 may form a stereoscopic display effect. And when the deformation component 21 is restored to the state before deformation, the display layer 3 can also be restored to the state of flat display to adapt to different viewing effects of users.
Specifically, the substrate layer 1 may be a wiring layer similar to a copper layer, the substrate layer 1 may be used to support and connect the deformation layer 2, and the display layer 3 may be a flexible display layer. One or more deformation subassembly 21 takes place deformation after being triggered for after the deformation make deformation the deformation subassembly 21 with show that layer 3 liftout will be shown after offsetting in layer 3, can make show that layer 3 is outside protruding and form one or more protruding structure 31, and is a plurality of when deformation subassembly 21 interconnect, can be through connecting one or two deformation subassemblies 21, alright realize the deformation of a series of a plurality of deformation subassemblies 21. Through local deformation (for example a deformation subassembly 21 takes place deformation) or diversified deformation (for example deformation takes place simultaneously for a plurality of deformation subassemblies 21) on deformation layer 2 can the local or a plurality of positions on display layer 3 form protruding structure 31 has promoted the deformation region and the deformation flexibility on display layer 3.
The specific application scenarios of the screen module may include:
1. when looking over the map through the screen module, can form protruding structure 31 on the display layer 3 that high building position corresponds to promote the third dimension that the map shows, increase the interest that the map was looked over.
2. When a movie is watched through the screen module, when an action scene appears in the movie, for example, a weapon in the movie extends out of the display layer 3, the convex structures 31 may be formed at corresponding positions on the display layer 3, and the convex structures 31 may also shake to increase the stimulation degree of watching the movie.
3. When listening to music through the screen module, display layer 3 can form a plurality of protruding structures 31 according to the fluctuation deformation of music rhythm, for example forms more protruding structures 31 at the stage that the rhythm is faster, forms less protruding structures 31 at the stage that the rhythm is slower to reach the real sense of rhythm and experience.
The embodiment of the application provides a screen module, the screen module includes substrate layer 1, deformation layer 2 and demonstration layer 3, deformation layer 2 set up in substrate layer 1 with show between the layer 3, deformation layer 2 includes a plurality of deformation subassemblies 21, and is a plurality of deformation subassembly 21 interconnect. The deformed deformation component 21 can jack up the display layer 3, so that the display layer 3 protrudes outwards and forms a protruding structure 31, the display layer 3 forms a three-dimensional display effect, and the viewing experience of the screen module is effectively improved; and the deformation structure of the screen module is simple, and the forming process of the screen module is simplified.
Optionally, a plurality of deformation assemblies 21 are uniformly arranged on the substrate layer 1 and opposite to the display layer 3.
Specifically, the deformation assemblies 21 may be uniformly arranged in a manner that each deformation assembly 21 is linearly arranged, and the deformation assemblies 21 are connected to each other to form a uniform mesh structure; or each deformation component 21 may be disposed in a point shape, and a plurality of deformation components 21 form a uniform array structure. And under the condition that a plurality of the deformation assemblies 21 are opposite to the display layer 3, the deformed deformation assemblies 21 may form the protruding structures 31 at any position on the display layer 3, for example, the protruding structures 31 are formed in the middle of the display layer 3, or the protruding structures 31 are formed at the portions of the display layer 3 close to the edges, or the protruding structures 31 are formed in both the middle and the portions of the display layer 3 close to the edges, so as to improve the applicability of the display layer 3 in forming the stereoscopic effect.
Alternatively, referring to fig. 3, a plurality of deformation assemblies 21 are disposed on the substrate layer 1 in a grid shape and opposite to the display layer 3.
Specifically, the plurality of deformation assemblies 21 may each have a linear structure, such that the plurality of deformation assemblies 21 are connected to each other to form a grid-shaped arrangement. When deformation subassembly 21 is latticed setting, can form a plurality of meshes in deformation subassembly 21, the mesh is the smaller moreover, after the deformation subassembly 21 with show layer 3 offsets the back in the density and the precision of the protruding structure 31 that forms just also higher on the display layer 3. Therefore, the density of the protruding structures 31 formed on the display layer 3 can be adjusted by controlling the size of the grid. And a plurality of latticed deformation layer 2 that deformation subassembly 21 formed with show the layer 3 relative, can make a plurality of positions of deformation layer 2 take place deformation simultaneously, improve the deformation area of display layer 3.
Optionally, the grid-shaped grid cells comprise at least one of triangles, squares, diamonds, and trapezoids.
Specifically, the grid-shaped structure formed by the plurality of deformation assemblies 21 may use the elongated deformation assemblies 21 as a framework, and the plurality of deformation assemblies 21 may form grids of various shapes after crossing. In a specific embodiment, referring to fig. 3, the grid cells in the grid formed by the plurality of deformation assemblies 21 are square, specifically, square, that is, the plurality of deformation assemblies 21 form a grid-shaped structure, and the side of each grid cell can form a protruding structure 31 on the display layer 3 in a deformed state, so as to improve the variety and stereoscopic impression of the display effect of the display layer 3.
Alternatively, referring to fig. 3, the crossing position of the deformation assembly 21 is fixed on the substrate layer 1.
Specifically, the crossing positions of the deformation assemblies 21 may be welded to the substrate layer 1 together, so that both ends of the upper side of each grid unit are fixed. When deformation subassembly 21 takes place deformation, because the both ends of each section deformation subassembly 21 (also be the side of net unit) are all fixed, deformation subassembly 21 can't be on a parallel with during deformation in the plane of substrate layer 1, just also can be on a parallel with the plane of substrate layer 1 is deformation in the direction of certain contained angle, as shown in fig. 5, makes deformation subassembly 21 can move towards show that layer 3 warp, and then will show that layer 3 jack-up makes show that layer 3 outwards forms one or more protruding structures 31, has guaranteed the stability of showing that layer 3 warp.
Optionally, the deformation component 21 is an electrical triggering component or a thermal triggering component.
In particular, the deformation layer 2 may comprise a control unit 4, and the control unit 4 is configured to trigger the deformation component 21 to deform. The control unit 4 triggers when deformation subassembly 21 takes place deformation, specifically can be the control unit 4 gives deformation subassembly 21 circular telegram, deformation subassembly 21 can take place under the state of circular telegram, and the circular telegram voltage on the deformation subassembly 21 is higher, the degree that deformation subassembly 21 takes place deformation is also big more, that is the control unit 4 can be through control the voltage size that deformation subassembly 21 circular telegram adjusts deformation subassembly 21's deformation degree, makes deformation subassembly 21 becomes the electricity trigger assembly. Or, the control unit 4 gives the heating of deformation subassembly 21, deformation subassembly 21 can take place deformation under the state of heating, and the heating temperature on the deformation subassembly 21 is higher, the degree that deformation subassembly 21 takes place deformation is also big more, that is to say the control unit 4 can be through control the temperature size that deformation subassembly 21 heated adjusts the deformation degree of deformation subassembly 21 makes deformation subassembly 21 becomes the thermal trigger subassembly.
In particular, the deformation element 21 may be a temperature controlled spring or a piezo ceramic. Under the condition that the deformation component 21 is a temperature control spring, the control unit 4 can electrify the deformation component 21, the deformation component 21 can convert electric energy into internal energy after being electrified, so that the deformation component 21 is deformed by heating, the length of the deformation component 21 deformed by heating is rapidly increased, and the display layer 3 is jacked up after being bent towards the display layer 3; and after the deformation member 21 is de-energized, the deformation member 21 can return to the naturally extended state. In addition, under the condition that the deformation component 21 is a temperature control spring, the control unit 4 can also heat the deformation component 21, and the deformation of the deformation component 21 can be controlled.
And when deformation subassembly 21 is piezoceramics piece, the control unit 4 can give deformation subassembly 21 circular telegram, deformation subassembly 21 takes place to warp after the circular telegram, deformation subassembly 21 can be faced after warping the display layer 3 is crooked, and then jack-up form protruding structure 31 behind the display layer 3, in order to guarantee the stereoscopic display effect of display layer 3.
Optionally, a plurality of the deformation assemblies 21 are arranged on the substrate layer 1 in an array.
Specifically, when the deformation elements 21 are disposed in a dot shape, a plurality of the deformation elements 21 may form a uniform array structure, such as a triangular array, a square array, or an annular array. It is a plurality of deformation subassembly 21 is the array arrange in under the condition on the substrate layer 1, after the deformation subassembly 21 can form protruding structure 31 in the optional position on the display layer 3, for example forms protruding structure 31 in the middle part of display layer 3, or forms protruding structure 31 in the display layer 3 near the edge part, or all forms protruding structure 31 in the middle part of display layer 3 and near the edge part, in order to promote display layer 3 forms the suitability of stereoeffect.
Optionally, the shape-changing assembly 21 comprises an electric assembly or a pneumatic assembly.
Specifically, the deformation component 21 is configured to jack up the display layer 3 after deformation, so as to form a convex structure 31 protruding outward on the display layer 3. In order to jack up the display layer 3, the deformation component 21 can be an electric component such as a motor, an output shaft of the motor can be abutted to the display layer 3, and the jack-up and reset of the display layer 3 can be realized by extending and retracting the output shaft; or, deformation subassembly 21 can be for the piston rod of pneumatic assembly cylinders such as cylinder can the butt to display layer 3 on, through stretching out and retracting of piston rod, alright with the realization to the jack-up and reset of display layer 3.
Optionally, referring to fig. 3 to 5, the deformation layer 2 further includes a control unit 4, and the control unit 4 is connected to the deformation component 21, specifically, the control unit 4 is electrically connected to a crossing position of the deformation component 21.
Specifically, the control unit 4 is connected to the deformation component 21 and is configured to trigger the deformation component 21 to deform. When deformation subassembly 21 is linear extension, deformation subassembly 21's crossing position can be welded fastening together on the substrate layer 1, make deformation subassembly 21 forms the fixed latticed structure in corner position of a plurality of nets, the control unit 4 with fixed crossing position electricity is connected in the deformation subassembly 21, so that the control unit 4 gives deformation subassembly 21 applys voltage. When the control unit 4 powers on the deformation component 21, it may specifically power on a certain edge of a grid, or power on multiple edges of a grid or multiple edges of multiple grids at the same time, and the multiple edges of a grid or multiple edges of multiple grids may be independently controlled. On the basis that the control unit 4 controls the grid side edge independently, diversified protruding structures 31 can be formed on the display layer 3, and the stereoscopic impression displayed by the display layer 3 is improved.
Optionally, the deformation assembly 21 is an electrical triggering assembly, the crossing position of the deformation assembly 21 includes a first crossing position and a second crossing position, the deformation assembly 21 passes through the first crossing position and the second crossing position and is electrically connected to the substrate layer 1, and at least a part of current flows from the substrate layer 1 to the deformation assembly 21 through the first crossing position and then flows back to the substrate layer 1 through the second crossing position.
Specifically, when the deformation member 21 forms a grid-like structure in which the corners of a plurality of grids are fixed to the substrate layer 1, that is, the crossing positions are formed at the corners of the grids. The first crossing position and the second crossing position can be two ends of one deformation assembly 21 respectively, and the current input by the control unit 4 flows from the substrate layer 1 to the deformation assembly 21 through the first crossing position and then flows back to the substrate layer 1 through the second crossing position, so that the independent control of the deformation assembly 21 is realized; and first cross position and second cross position also can be respectively for a plurality of deformation subassemblies 21 meet in succession and form the first both ends of a series of deformation subassemblies 21, the electric current of control unit 4 input by substrate layer 1 passes through first cross position flow direction is a series of deformation subassemblies 21, and pass through second cross position flows back again substrate layer 1, has just also realized the control to this a series of deformation subassemblies 21, promotes the variety that deformation layer 2 takes place.
Alternatively, referring to fig. 3, the control unit 4 is an FPC, which is electrically connected to the deformation assembly 21.
Specifically, FPC (Flexible Printed Circuit, Flexible Circuit board) has light in weight, the thin and good characteristics of nature of buckling of thickness, not only can guarantee the light-weighted requirement of the control unit 4 can also be in nimble setting in the screen module reduces to the occupation of screen module inner space. In a specific embodiment, referring to fig. 3, the number of the FPCs is two, one FPC is disposed at the bottom side of the deformation assembly 21 and electrically connected to the vertically disposed deformation assembly 21, and the other FPC is disposed at the right side of the deformation assembly 21 and electrically connected to the horizontally disposed deformation assembly 21, so as to flexibly control the deformation assembly 21.
Alternatively, referring to fig. 4 and 5, the length dimension of the deformable member 21 in the deformed state is greater than the length dimension of the deformable member 21 in the undeformed state.
Specifically, as the crossing position of the deformation assembly 21 is fixed on the substrate layer 1, two ends of the upper side of each grid unit in the deformation assembly 21 are fixed, as shown in fig. 4. Deformation subassembly 21 is when taking place deformation, because it can't be on a parallel with during the plane of substrate layer 1 stretches, just also can only be with being on a parallel with deformation takes place in the direction that the plane of substrate layer 1 is certain contained angle, as shown in fig. 5, deformation subassembly 21 forms the deformation structure of hunch-up, and the deformation subassembly 21 of hunch-up acts on the demonstration layer 3 of top for this department shows that layer 3 forms protruding structure 31 after protruding. And the deformation component 21 can recover the original length after the deformation is finished, so that the display layer 3 recovers the planar display.
The embodiment of the present application further provides an electronic device, referring to fig. 1 and fig. 2, the electronic device includes a middle frame 200 and the screen module;
the screen module is installed on the middle frame 200.
Specifically, electronic equipment's screen module includes substrate layer 1, deformation layer 2 and demonstration layer 3, deformation layer 2 set up in substrate layer 1 with between the demonstration layer 3, deformation layer 2 includes a plurality of deformation subassemblies 21, and is a plurality of deformation subassembly 21 interconnect. After the deformation subassembly 21 can jack-up show layer 3, can make show layer 3 is outside protruding and form protruding structure 31, makes show layer 3 forms three-dimensional display effect, has effectively promoted electronic equipment's the experience of watching.
Optionally, the electronic device includes, but is not limited to, one of a smart watch, a cell phone, a tablet, an e-book reader, an MP3 player, an MP4 player, a computer, a set-top box, a smart television, and a wearable device.
Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present application. The scope of the application is defined by the appended claims.
Claims (10)
1. A screen module, comprising:
the display device comprises a base material layer, a deformation layer and a display layer, wherein the deformation layer is arranged between the base material layer and the display layer and comprises a plurality of deformation components which are connected with each other;
under the condition that the deformation assembly deforms, the deformation assembly jacks up the display layer so as to form a protruding structure on the display layer.
2. The screen module as recited in claim 1, wherein the plurality of deformation assemblies are uniformly arranged on the substrate layer and opposite to the display layer.
3. The screen module of claim 2, wherein the plurality of deformation assemblies are arranged on the substrate layer in a grid shape, and the crossing positions of the deformation assemblies are fixed on the substrate layer.
4. A screen module as recited in claim 3, wherein the shape changing component is an electrically or thermally activated component.
5. The screen module of claim 2, wherein the plurality of deformation assemblies are arranged in an array on the substrate layer.
6. A screen module as recited in claim 5, wherein the shape changing component comprises an electrical component or a pneumatic component.
7. A screen module as recited in claim 4, wherein the deformable layer further comprises a control unit electrically coupled to the intersection of the deformable components.
8. A screen module as defined in claim 7, wherein the shape-changing assembly is an electrically activated assembly, the cross-over locations include a first cross-over location and a second cross-over location, the shape-changing assembly is electrically connected to the substrate layer through the first cross-over location and the second cross-over location, and at least a portion of the current flows from the substrate layer to the shape-changing assembly through the first cross-over location and back to the substrate layer through the second cross-over location.
9. A screen module as recited in claim 7, wherein the shape-changing assembly has a length dimension in the deformed state that is greater than a length dimension of the shape-changing assembly in the undeformed state.
10. An electronic device, comprising a middle frame and the screen module of any one of claims 1-9;
the screen module is installed on the middle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293270.0A CN114648919A (en) | 2022-03-23 | 2022-03-23 | Screen module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210293270.0A CN114648919A (en) | 2022-03-23 | 2022-03-23 | Screen module and electronic equipment |
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| Publication Number | Publication Date |
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| CN114648919A true CN114648919A (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210293270.0A Pending CN114648919A (en) | 2022-03-23 | 2022-03-23 | Screen module and electronic equipment |
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| CN (1) | CN114648919A (en) |
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