CN113888966A - Display screen, display and server are rolled and folded to computer - Google Patents
Display screen, display and server are rolled and folded to computer Download PDFInfo
- Publication number
- CN113888966A CN113888966A CN202110999561.7A CN202110999561A CN113888966A CN 113888966 A CN113888966 A CN 113888966A CN 202110999561 A CN202110999561 A CN 202110999561A CN 113888966 A CN113888966 A CN 113888966A
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- Prior art keywords
- grooves
- optical film
- protective film
- display screen
- computer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010408 film Substances 0.000 claims abstract description 75
- 239000012788 optical film Substances 0.000 claims abstract description 71
- 230000001681 protective effect Effects 0.000 claims abstract description 66
- 239000003292 glue Substances 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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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
Abstract
The invention provides a computer curly folding display screen, a display and a server, wherein the computer curly folding display screen comprises: a display component; the optical film is arranged on the upper surface of the display assembly, and the surface of the optical film is provided with a plurality of first grooves which are arranged in parallel at intervals; the protective film is arranged on the upper surface of the optical film, and a plurality of second grooves which are arranged in parallel at intervals are formed in the surface of the protective film. By using the scheme of the invention, the folding and curling times of the display screen can be increased, the folding and curling performance is improved, and the adhesive force between the colloid and the film can be increased.
Description
Technical Field
The field relates to the field of computers, and more particularly to a computer rolled folding display screen, a display and a server.
Background
At present, with the continuous development of display product performance, the development of folding and rolling display products is vigorous, and terminals and users pay attention to the folding and rolling performance of the folding and rolling display products. The folding and curling display product is bound to become the central importance of the future display product and becomes the mainstream of the future display product. The folding and curling display products on the market at present have great defects in folding and curling performance, are difficult to bear multiple times of folding and curling, and have poor use reliability.
Disclosure of Invention
In view of this, an embodiment of the present invention provides a computer foldable display screen, a display and a server, which can increase the number of times of folding and curling of the display screen, improve the performance of folding and curling, and increase the adhesion between a glue and a film.
In view of the above objects, an aspect of the embodiments of the present invention provides a computer rolled folding display screen, including:
a display component;
the optical film is arranged on the upper surface of the display assembly, and the surface of the optical film is provided with a plurality of first grooves which are arranged in parallel at intervals;
the protective film is arranged on the upper surface of the optical film, and the surface of the protective film is provided with a plurality of second grooves which are arranged in parallel at intervals.
According to one embodiment of the present invention, a first groove of the surface of the optical film penetrates through the surface of the optical film, and a second groove of the surface of the protective film penetrates through the surface of the protective film.
According to an embodiment of the present invention, the shape of the first groove includes at least one of a triangle, a trapezoid, and an arc, and the shape of the second groove includes at least one of a triangle, a trapezoid, and an arc.
According to one embodiment of the present invention, the first grooves are uniformly disposed on the upper surface of the optical film, the second grooves are uniformly disposed on the upper surface of the protective film, and the first grooves extend in the same direction as the second grooves.
According to one embodiment of the invention, the first grooves are uniformly arranged on the upper surface and the lower surface of the optical film, the first grooves arranged on the upper surface of the optical film and the first grooves arranged on the lower surface of the optical film extend in the same direction and are not overlapped in the vertical direction, the second grooves are uniformly arranged on the upper surface and the lower surface of the protective film, the second grooves arranged on the upper surface of the protective film and the second grooves arranged on the lower surface of the protective film extend in the same direction and are not overlapped in the vertical direction, and the first grooves extend in the same direction as the second grooves.
According to one embodiment of the present invention, the depth of the first groove is not more than half of the thickness of the optical film, the width of the first groove is not more than half of the thickness of the optical film, and the interval between adjacent first grooves is not less than 2 times the width of the first groove.
According to an embodiment of the present invention, the depth of the second grooves is not more than half of the thickness of the protective film, the width of the second grooves is not more than half of the thickness of the protective film, and the interval between adjacent second grooves is not less than 2 times the width of the second grooves.
According to one embodiment of the invention, the first recess and the second recess are filled with glue.
In another aspect of the embodiments of the present invention, there is also provided a display including the computer rolled folding display screen.
In another aspect of the embodiment of the invention, a server is further provided, and the server comprises the computer rolling and folding display screen.
The invention has the following beneficial technical effects: the display screen is folded by the computer in a curling way, and the display component is arranged; the optical film is arranged on the upper surface of the display assembly, and the surface of the optical film is provided with a plurality of first grooves which are arranged in parallel at intervals; the protective film sets up the upper surface at the optical film, and the technical scheme that the surface of protective film has the second recess that a plurality of parallel intervals set up can increase the folding number of times of curling of display screen, promotes the performance that folds curls, can increase the adhesive force of colloid and film.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
FIG. 1 is a schematic diagram of a computer rolled and folded display screen according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a display according to one embodiment of the invention;
fig. 3 is a schematic diagram of a server according to one embodiment of the invention.
Detailed Description
Embodiments of the present disclosure are described below. However, it is to be understood that the disclosed embodiments are merely examples and that other embodiments may take various and alternative forms. The figures are not necessarily to scale; certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. As one of ordinary skill in the art will appreciate, various features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to produce embodiments that are not explicitly illustrated or described. The combination of features shown provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present disclosure may be desirable for certain specific applications or implementations.
In view of the above objects, a first aspect of embodiments of the present invention provides an embodiment of a computer rolled and folded display screen. Fig. 1 shows a schematic view of the display screen.
As shown in fig. 1, the display screen may include:
display assembly 1, display assembly 1 generally comprises an underlying steel sheet, a carrier layer and a display layer.
The optical film 2, the optical film 2 sets up at the upper surface of display module, and the surface of optical film 2 has a plurality of parallel first recess 4 that sets up at interval.
The optical film 2 is used for enabling light emitted by a display module below to have good optical characteristics, a plurality of first grooves 4 which penetrate through the optical film 2 in parallel and are arranged at intervals are arranged on the surface of the optical film 2, the first grooves 4 can be arranged on the upper surface of the optical film 2, can also be arranged on the lower surface of the optical film 2, and can also be arranged on the upper surface and the lower surface simultaneously, but the first grooves 4 need to meet certain parameters, for example, T is the thickness of the optical film 2, h1 is the depth of the first grooves 4, h1 is not less than T1/2 needs to be met, d1 is the width of the first grooves 4, d1 is not less than T1/2 needs to be met, p1 is the distance between adjacent first grooves 4, and p1 is not less than 2d1 needs to be met. The cross section of the first groove 4 can be triangular, trapezoidal and arc (circular), colloid can be used for filling in the first groove 4 of the optical film 2, the smoothness of the optical film 2 can be ensured, and the adhesive force of the colloid and the film can be increased.
The optical film is characterized by further comprising a protective film 3, wherein the protective film 3 is arranged on the upper surface of the optical film 2, and a plurality of second grooves 5 which are arranged in parallel at intervals are formed in the surface of the protective film 3.
The protective film 3 is used for an interface contacted with a client, and plays a role in protecting a display device, a plurality of second grooves 5 which penetrate through the protective film 3 in parallel and are arranged at intervals are arranged on the surface of the protective film 3, the extending direction of the second grooves 5 is the same as the extending direction of the first grooves 4, the second grooves 5 can be arranged on the upper surface of the protective film 3, or can be arranged on the lower surface of the protective film 3, or can be arranged on the upper surface and the lower surface simultaneously, the second grooves 5 also need to meet certain parameters, for example, T is the thickness of the protective film 3, h is the depth of the second grooves 5, h is not more than T/2, d is the width of the second grooves 5, d is not more than T/2, p is the distance between adjacent second grooves 5, and p1 is not less than 2d 1. The cross section of the second groove 5 can be triangular, trapezoidal and arc (circular), and the second groove 5 of the protective film 3 can be filled with colloid, so that the flatness of the protective film 3 can be ensured, and the adhesive force between the colloid and the film can be increased. The protective film 3 may be provided as a multilayer structure as required, and each layer structure may have the above parameters. The first groove 4 and the second groove 5 of the optical film 2 and the protective film 3 may be disposed at positions and in shapes that are mutually combined.
By the technical scheme, the folding and curling times of the display screen can be increased, the folding and curling performance is improved, and the adhesive force between the colloid and the film can be increased.
In a preferred embodiment of the present invention, the surface of the optical film 2 has first grooves 4 disposed at intervals and penetrating the surface of the optical film 2, and the surface of the protective film 3 has second grooves 5 disposed at intervals and penetrating the surface of the protective film 3. Each first groove 4 and each second groove 5 extend in the same direction, i.e. all are arranged in parallel.
In a preferred embodiment of the present invention, the shape of the first groove 4 includes a triangle, a trapezoid, and an arc, and the shape of the second groove 5 includes a triangle, a trapezoid, and an arc. The shapes of the first groove 4 and the second groove 5 can be combined in any way, for example, the first groove 4 can be triangular, and the second groove 5 can be trapezoidal. But the shape of each first groove 4 needs to be the same and the shape of each second groove 5 needs to be the same.
In a preferred embodiment of the present invention, the first grooves 4 are uniformly provided on the upper surface of the optical film 2, the second grooves 5 are uniformly provided on the upper surface of the protective film 3, and the first grooves 4 extend in the same direction as the second grooves 5 extend. The first grooves 4 may be disposed on the lower surface of the optical film 2, the second grooves 5 may be disposed on the lower surface of the protective film 3, and the positions where the first grooves 4 and the second grooves 5 are disposed may be arbitrarily combined, for example, the first grooves 4 are disposed on the upper surface, the second grooves 5 are disposed on the lower surface, for example, the first grooves 4 are disposed on the upper surface, and the second grooves 5 are disposed on the upper surface.
In a preferred embodiment of the present invention, the first grooves 4 are uniformly disposed on the upper surface and the lower surface of the optical film 2, the first grooves 4 disposed on the upper surface of the optical film 2 and the first grooves 4 disposed on the lower surface extend in the same direction and do not overlap in the vertical direction, the second grooves 5 are uniformly disposed on the upper surface and the lower surface of the protective film 3, the second grooves 5 disposed on the upper surface of the protective film 3 and the second grooves 5 disposed on the lower surface extend in the same direction and do not overlap in the vertical direction, and the first grooves 4 extend in the same direction as the second grooves 5 extend. That is, the first grooves 4 on the upper surface and the first grooves 4 on the lower surface are also spaced apart, i.e., staggered. The second grooves 5 on the upper surface and the second grooves 5 on the lower surface are also spaced apart, i.e. staggered. There is no restriction between the first groove 4 and the second groove 5.
In a preferred embodiment of the present invention, the depth of the first grooves 4 is not more than half the thickness of the optical film 2, the width of the first grooves 4 is not more than half the thickness of the optical film 2, and the interval between adjacent first grooves 4 is not less than 2 times the width of the first grooves 4.
In a preferred embodiment of the present invention, the depth of the second grooves 5 is not more than half the thickness of the protective film 3, the width of the second grooves 5 is not more than half the thickness of the protective film 3, and the interval between adjacent second grooves 5 is not less than 2 times the width of the second grooves 5.
In a preferred embodiment of the invention, the first recess 4 and the second recess 5 are filled with glue.
By the technical scheme, the folding and curling times of the display screen can be increased, the folding and curling performance is improved, and the adhesive force between the colloid and the film can be increased.
In view of the above objects, a second aspect of the embodiments of the present invention provides a display 100, as shown in fig. 2, the display 100 includes the above display screen, and the display screen is a computer rolling and folding display screen 101, which includes:
the display assembly generally comprises a bottom steel sheet, a bearing layer and a display layer.
The optical film 2 is arranged on the upper surface of the display assembly, and the surface of the optical film 2 is provided with a plurality of first grooves 4 which are arranged in parallel at intervals.
The optical film 2 is used for enabling light emitted by a display module below to have good optical characteristics, a plurality of first grooves 4 which penetrate through the optical film 2 in parallel and are arranged at intervals are arranged on the surface of the optical film 2, the first grooves 4 can be arranged on the upper surface of the optical film 2, can also be arranged on the lower surface of the optical film 2, and can also be arranged on the upper surface and the lower surface simultaneously, but the first grooves 4 need to meet certain parameters, for example, T1 is the thickness of the optical film 2, h1 is the depth of the first grooves 4, h1 is not more than T1/2 needs to be met, d1 is the width of the first grooves 4, d1 is not more than T1/2 needs to be met, p1 is the distance between adjacent first grooves 4, and p1 is not less than 2d1 needs to be met. The cross section of the first groove 4 can be triangular, trapezoidal and arc (circular), colloid can be used for filling in the first groove 4 of the optical film 2, the smoothness of the optical film 2 can be ensured, and the adhesive force of the colloid and the film can be increased.
The optical film is characterized by further comprising a protective film 3, wherein the protective film 3 is arranged on the upper surface of the optical film 2, and a plurality of second grooves 5 which are arranged in parallel at intervals are formed in the surface of the protective film 3.
The protective film 3 is used for an interface contacted with a client, and plays a role in protecting a display device, a plurality of second grooves 5 which penetrate through the protective film 3 in parallel and are arranged at intervals are arranged on the surface of the protective film 3, the extending direction of the second grooves 5 is the same as the extending direction of the first grooves 4, the second grooves 5 can be arranged on the upper surface of the protective film 3, or can be arranged on the lower surface of the protective film 3, or can be arranged on the upper surface and the lower surface simultaneously, the second grooves 5 also need to meet certain parameters, for example, T is the thickness of the protective film 3, h is the depth of the second grooves 5, h is equal to or less than T/2, d is the width of the second grooves 5, d is equal to or less than T/2, and p is the distance between adjacent second grooves 5, and p is equal to or more than 2 d. The cross section of the second groove 5 can be triangular, trapezoidal and arc (circular), and the second groove 5 of the protective film 3 can be filled with colloid, so that the flatness of the protective film 3 can be ensured, and the adhesive force between the colloid and the film can be increased. The protective film 3 may be provided as a multilayer structure as required, and each layer structure may have the above parameters. The first groove 4 and the second groove 5 of the optical film 2 and the protective film 3 may be disposed at positions and in shapes that are mutually combined.
In a preferred embodiment of the present invention, the surface of the optical film 2 has first grooves 4 disposed at intervals and penetrating the surface of the optical film 2, and the surface of the protective film 3 has second grooves 5 disposed at intervals and penetrating the surface of the protective film 3.
In a preferred embodiment of the present invention, the shape of the first groove 4 includes a triangle, a trapezoid and an arc, and the shape of the second groove 5 includes a triangle, a trapezoid and an arc.
In a preferred embodiment of the present invention, the first grooves 4 are uniformly formed on the upper surface of the optical film 2, the second grooves 5 are uniformly formed on the upper surface of the protective film 3, and the first grooves 4 extend in the same direction as the second grooves 5 extend.
In a preferred embodiment of the present invention, the first grooves 4 are uniformly disposed on the upper surface and the lower surface of the optical film 2, the first grooves 4 disposed on the upper surface of the optical film 2 and the first grooves 4 disposed on the lower surface of the optical film extend in the same direction and do not overlap in the vertical direction, the second grooves 5 are uniformly disposed on the upper surface and the lower surface of the protective film 3, the second grooves 5 disposed on the upper surface of the protective film 3 and the second grooves 5 disposed on the lower surface of the protective film extend in the same direction and do not overlap in the vertical direction, and the first grooves 4 extend in the same direction as the second grooves 5 extend in the same direction.
In a preferred embodiment of the present invention, the depth of the first grooves 4 is not greater than half of the thickness of the optical film 2, the width of the first grooves 4 is not greater than half of the thickness of the optical film 2, and the distance between adjacent first grooves 4 is not less than 2 times the width of the first grooves 4.
In a preferred embodiment of the present invention, the depth of the second grooves 5 is not greater than half of the thickness of the protective film 3, the width of the second grooves 5 is not greater than half of the thickness of the protective film 3, and the distance between adjacent second grooves 5 is not less than 2 times the width of the second grooves 5.
In a preferred embodiment of the invention, said first recess 4 and said second recess 5 are filled with glue.
In view of the above objects, a second aspect of the embodiment of the present invention provides a server 200, as shown in fig. 3, the server 200 includes the above computer rolling and folding display screen 201.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The embodiments described above, particularly any "preferred" embodiments, are possible examples of implementations and are presented merely to clearly understand the principles of the invention. Many variations and modifications may be made to the above-described embodiments without departing from the spirit and principles of the technology described herein. All such modifications are intended to be included within the scope of this disclosure and protected by the following claims.
Claims (10)
1. A computer display screen with a rolled and folded structure, comprising:
a display component;
the optical film is arranged on the upper surface of the display assembly, and the surface of the optical film is provided with a plurality of first grooves which are arranged in parallel at intervals;
the protective film is arranged on the upper surface of the optical film, and a plurality of second grooves which are arranged in parallel at intervals are formed in the surface of the protective film.
2. The computer-rolled folding display screen according to claim 1, wherein the first groove on the surface of the optical film penetrates through the surface of the optical film, and the second groove on the surface of the protective film penetrates through the surface of the protective film.
3. The computer-rolled folding display screen according to claim 1, wherein the shape of the first groove comprises at least one of a triangle, a trapezoid and an arc, and the shape of the second groove comprises at least one of a triangle, a trapezoid and an arc.
4. The computer-aided foldable display screen of claim 1, wherein the first grooves are uniformly disposed on the upper surface of the optical film, the second grooves are uniformly disposed on the upper surface of the protective film, and the first grooves extend in the same direction as the second grooves.
5. The computer-curled folding display screen according to claim 1, wherein the first grooves are uniformly arranged on the upper surface and the lower surface of the optical film, the first grooves arranged on the upper surface of the optical film and the first grooves arranged on the lower surface of the optical film extend in the same direction and are not overlapped in the vertical direction, the second grooves are uniformly arranged on the upper surface and the lower surface of the protective film, the second grooves arranged on the upper surface of the protective film and the second grooves arranged on the lower surface of the protective film extend in the same direction and are not overlapped in the vertical direction, and the first grooves extend in the same direction and the second grooves extend in the same direction.
6. The computer-rolled folding display screen according to claim 1, wherein the depth of the first grooves is not more than half of the thickness of the optical film, the width of the first grooves is not more than half of the thickness of the optical film, and the distance between adjacent first grooves is not less than 2 times the width of the first grooves.
7. The computer-rolled folding display screen according to claim 1, wherein the depth of the second grooves is not more than half of the thickness of the protective film, the width of the second grooves is not more than half of the thickness of the protective film, and the distance between adjacent second grooves is not less than 2 times the width of the second grooves.
8. The computer-rolled foldable display screen of claim 1, wherein the first and second grooves are filled with glue.
9. A display comprising a computer-rolled folding display screen according to any one of claims 1 to 8.
10. A server, characterized in that the server comprises a computer rolled folding display screen according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999561.7A CN113888966A (en) | 2021-08-29 | 2021-08-29 | Display screen, display and server are rolled and folded to computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999561.7A CN113888966A (en) | 2021-08-29 | 2021-08-29 | Display screen, display and server are rolled and folded to computer |
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| Publication Number | Publication Date |
|---|---|
| CN113888966A true CN113888966A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110999561.7A Pending CN113888966A (en) | 2021-08-29 | 2021-08-29 | Display screen, display and server are rolled and folded to computer |
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| CN112573834A (en) * | 2020-12-24 | 2021-03-30 | 恩利克(浙江)显示科技有限公司 | Ultrathin glass substrate, ultrathin glass substrate processing method and panel processing method |
| CN112991957A (en) * | 2021-03-22 | 2021-06-18 | 合肥维信诺科技有限公司 | Folding screen and display device |
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