CN114078362B - Display screen and electronic device - Google Patents
Display screen and electronic device Download PDFInfo
- Publication number
- CN114078362B CN114078362B CN202010824992.5A CN202010824992A CN114078362B CN 114078362 B CN114078362 B CN 114078362B CN 202010824992 A CN202010824992 A CN 202010824992A CN 114078362 B CN114078362 B CN 114078362B
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- display screen
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- bending
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- 238000005452 bending Methods 0.000 claims abstract description 83
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present disclosure relates to a display screen and an electronic device. The display screen comprises a bending area and a flattening area, wherein the bending area is arranged between two adjacent flattening areas; when the display screen is in a folded state, the bending area is stored on the non-display side of the display screen and is cooperatively displayed between two adjacent flattening areas, and when the display screen is in an unfolded state, the bending area is unfolded and is cooperatively displayed with the adjacent flattening areas.
Description
Technical Field
The disclosure relates to the technical field of terminals, and in particular relates to a display screen and electronic equipment.
Background
Currently, a folder type terminal has been developed in consideration of the convenience of carrying and the comprehensive consideration of various directions such as the large screen requirement of a user. In the related art, the folding electronic device includes a first body, a second body, and a bending portion connecting the first body and the second body, so as to switch a relative positional relationship between the first body and the second body by bending of the bending portion, thereby achieving folding and unfolding of the folding electronic device.
Disclosure of Invention
The present disclosure provides a display screen and an electronic device to solve the deficiencies in the related art.
According to a first aspect of embodiments of the present disclosure, there is provided a display screen, including a bending region and a flattening region, the bending region being disposed between two adjacent flattening regions;
when the display screen is in a folded state, the bending area is stored on the non-display side of the display screen and is cooperatively displayed between two adjacent flattening areas, and when the display screen is in an unfolded state, the bending area is unfolded and is cooperatively displayed with the adjacent flattening areas.
Optionally, the display screen includes a single flexible display panel, and any bending region and a flattening region adjacent to any bending region are disposed on the same display panel;
when the display screen is in a folded state, the display side of the bending area is folded in half, and two adjacent flattening areas are cooperatively displayed.
Optionally, the display screen includes a plurality of display panels, any bending region and a flattening region adjacent to any bending region are disposed on different display panels, and the display panel forming any bending region is a flexible display panel.
Optionally, the display panel forming the bending area is rotatably connected with the display panel forming the flattening area, and when the display screen is switched to the folded state, the display panel forming the bending area rotates relative to the display panel forming the flattening area and is stored on the non-display side of the display screen.
Optionally, the display panel forming the bending area is slidably connected with the display panel forming the flattening area, and when the display screen is switched to the folded state, an end portion of the display panel forming the bending area slides along the non-display side of the flattening area relative to the display panel forming the flattening area so as to be stored in the non-display side of the display screen.
Optionally, the display screen includes:
the telescopic assembly is connected to the non-display side of the display screen and comprises a fixed end and a telescopic end;
when the display screen is switched to the folding state, the telescopic end is contracted towards the direction close to the fixed end, and when the display screen is switched to the unfolding state, the telescopic end is stretched away from the direction of the fixed end so as to support the unfolded display screen.
Optionally, the display screen includes a plurality of first magnetism that locate the non-display side inhale the piece the flexible end includes a plurality of second magnetism and inhale the piece, a plurality of second magnetism inhale the piece along with flexible motion of flexible end, and when the display screen is in folded condition and expansion state, every the piece is inhaled with same first magnetism and is inhaled the piece.
Optionally, the display screen further includes:
and the power assembly is used for driving the flattening areas to be close to or far away from each other.
Optionally, the display screen further includes a driving chip and at least one display driving module, where the at least one display driving module is connected to the driving chip, and each display driving module is connected to at least one bending area and/or at least one flattening area.
According to a second aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a motherboard, the motherboard including a processor;
the display screen of any one of the embodiments above, the display screen being connected to the processor.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
according to the embodiment, the display screen is switched between the folded state and the unfolded state through the folding and unfolding of the folding area, the size of the display screen is adjusted, the application requirements of users in different application scenes can be met, and compared with the technical scheme that the folding part of the screen is exposed in the folded state in the related art, the folding area in the display screen is stored on the non-display side of the display screen, so that the folding area which is easier to damage due to being folded can be protected, and the service life of the display screen is prolonged.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic diagram of a state of a display screen according to an exemplary embodiment.
Fig. 2 is another state diagram of a display screen according to an exemplary embodiment.
Fig. 3 is a schematic cross-sectional view of a display screen according to an exemplary embodiment.
Fig. 4 is a schematic cross-sectional view of another display screen shown according to an exemplary embodiment.
Fig. 5 is a schematic diagram of another display screen according to an exemplary embodiment.
Fig. 6 is a schematic cross-sectional view of yet another display screen shown according to an exemplary embodiment.
Fig. 7 is a schematic cross-sectional view of yet another display screen shown according to an exemplary embodiment.
Fig. 8 is a block diagram illustrating a structure of a display screen according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
Fig. 1 is a state diagram of a display screen 100 according to an exemplary embodiment, and fig. 2 is another state diagram of a display screen 100 according to an exemplary embodiment. As shown in fig. 1 and 2, the display screen 100 may include a bending region 1 and a flattening region, and as shown in fig. 1 and 2, the display screen 100 may include a first flattening region 2 and a second flattening region 3, with the bending region 1 being located between the first flattening region 2 and the second flattening region 3. In other embodiments, the display screen 100 may also include a plurality of bending regions, where each bending region may be disposed between two adjacent flattening regions, and specifically, reference may be made to a scheme in which the bending region 1 is disposed between the first flattening region 2 and the second flattening region 3.
In this embodiment, when the display screen 100 is in the unfolded state shown in fig. 1, the bending area 1 is unfolded and is displayed in cooperation with the first flattened area 2 and the second flattened area 3, and at this time, the bending area 1, the first flattened area 2 and the second flattened area 3 may cooperate to display the same image frame, or may also perform icon display separately. In the state shown in fig. 1, the display screen 100 may be switched to a folded state, fig. 2 shows a state in which the display screen 100 is in a semi-folded state, the bending region 1 is bent toward the non-display side of the display screen 100 until the display screen 100 is switched to the folded state, the bending region 1 may be stored on the non-display side of the display screen 100, and at this time, the first flattening region 2 and the second flattening region 3 may be cooperatively displayed, that is, when the bending region 1 is stored on the non-display side of the display screen 100, the flattening regions adjacent to the bending region 1 may cooperate to display a complete image. In this way, the adjustment of the size of the display screen 100 can be achieved in the direction in which the bending region 1 is juxtaposed with the first flattened region 2 and the second flattened region 3.
As can be seen from the foregoing embodiments, in the present disclosure, the display screen 100 is switched between the folded state and the unfolded state by folding and unfolding the folding region 1, so that the size of the display screen 100 is adjusted, which can meet the application requirements of users in different application scenarios, and compared with the technical scheme that the folded portion of the screen is exposed in the folded state in the related art, the folding region 1 in the present disclosure is stored on the non-display side of the display screen 100, so that the folding region 1 that is more easily damaged due to being folded can be protected, thereby being beneficial to prolonging the service life of the display screen 100.
In an embodiment, the display screen 100 may include a single flexible display panel, and any bending region and a flattening region adjacent to the any bending region may be disposed on the same flexible display panel, where when the display screen 100 is switched to the folded state, the any bending is folded in half, and the two adjacent flattening regions are cooperatively displayed. Taking the display screen 100 as shown in fig. 1 as an example, the display screen 100 includes a bending area 1, a first flattening area 2 and a third flattening area 3, the bending area 1, the first flattening area 2 and the third flattening area 3 may be disposed on the same display panel, when the display screen 100 is in a folded state, the bending area 1 is folded in half, and the first flattening area 2 and the third flattening area 3 are cooperatively displayed. The portion of the bending area 1 is a flexible display unit, and the portions of the first flattened area 2 and the second flattened area 3 may be rigid display units or may also be flexible display units. When a plurality of bending regions 1 are included in the same display screen 100, one or more bending regions 1 may be flexible display units, which is not limited by the present disclosure.
In another embodiment, the display screen may include a plurality of display panels, any one bending region and a flattening region adjacent to the any one bending region are provided on different display panels, and the display panel forming the any one bending region is a flexible display panel. For example, in the embodiment shown in fig. 3, the bending region 1 may be formed of a flexible display panel, and the first flattened region 2 and the second flattened region 3 may be formed of a flexible display panel or a rigid display panel.
In one case, as shown in fig. 3, the display panel forming the bending region 1 is rotatably connected to the display panel forming the flattening region, that is, the display panel forming the bending region 1 is rotatably connected to the display panel forming the first flattening region 2, and the display panel forming the bending region 1 is rotatably connected to the display panel forming the second flattening region 3, and when the display screen 100 is switched to the folded state, the display panel forming the bending region 1 may be rotated toward the non-display side of the display screen 100 with respect to the display panel forming the first flattening region 2 and the display panel forming the second flattening region 3 until the bending region 1 is received in the non-display side of the display screen 100. For example, the display panel forming the bending region 1 further includes a first rotating member disposed on the non-display side, and the display panel forming the flattening region further includes a second rotating member disposed on the non-display side, and the first rotating member and the second rotating member cooperate to rotate the bending region relative to the flattening region.
In another case, the display panel forming the bending region 1 is slidably connected to the display panel forming the flattening region, that is, in fig. 4, the display panel forming the bending region 1 is slidably connected to the display panel forming the first flattening region 2, the display panel forming the bending region 1 is slidably connected to the display panel forming the second flattening region 3, and when the display screen 100 is switched to the folded state, the end portion of the display panel forming the bending region 1 slides along the non-display side of the flattening region with respect to the display panel forming the flattening region. Namely, in fig. 4, the display panel forming the bending region 1 slides left along the non-display side direction of the first flattening region 2, and the display panel forming the bending region 1 slides right along the non-display side direction of the second flattening region 3, and the first flattening region 2 and the third flattening region 3 are close to each other, so that a display gap between the first flattening region 2 and the third flattening region 3 caused by the existence of the bending region 1 in a folded state can be avoided, and the display aesthetic degree and visual effect can be improved.
In the above embodiments, as shown in fig. 5, the display screen 100 may further include a telescopic member 4, the telescopic member 4 being connected to the non-display side of the display screen 100, the telescopic member 4 may include a fixed end 41 and a telescopic end 42, and the telescopic end 42 may be shortened toward the fixed end 41 or lengthened away from the fixed end 41. Therefore, when the display screen 100 is switched to the folded state, the telescopic end 42 can be contracted towards the direction close to the fixed end 41, and when the display screen 100 is switched to the unfolded state, the telescopic end 42 is extended towards the direction far away from the fixed end 41, so that the change of the size of the display screen 100 can be adapted through the contraction and the extension of the telescopic end 42, and the display screen 100 can be supported through the telescopic end 42 in both the folded state and the unfolded state, thereby being beneficial to improving the stability of the display screen 100.
As shown in fig. 6 and 7, the display screen 100 may include a plurality of first magnetic attraction members 5 disposed on the non-display side, where the plurality of first magnetic attraction members 5 are disposed corresponding to the flattened area, and the telescopic end 42 of the telescopic assembly 4 may include a second magnetic attraction member 421, where the second magnetic attraction member 421 may be attracted to different first magnetic attraction members 5 along with the telescopic end 42 to support the display screen 100 in the folded state and the unfolded state. For example, in fig. 6, the inflection region 1 may include a first inflection region 11 and a second inflection region 12, and the display screen 100 may include a first flattening region 2, a second flattening region 3 and a third flattening region 6, where the first inflection region 11 is located between the first flattening region 2 and the second flattening region 3, the second inflection region 12 is located between the second flattening region 3 and the third flattening region 6, and the first flattening region 2, the second flattening region 3 and the third flattening region 6 are respectively disposed corresponding to one first magnetic attraction member 5, and the telescopic end 42 is provided with a second magnetic attraction member 421 corresponding to the first magnetic attraction member 5 one by one. When the display screen 100 is switched from the unfolded state shown in fig. 6 to the folded state shown in fig. 7, both the display screen 100 and the telescopic end 42 can be retracted toward the fixed end 41, and the first magnetic attraction member 5 and the corresponding second magnetic attraction member 421 move toward the fixed end along with the same, and keep being attracted, so as to keep supporting the display screen.
In the technical solution of the present disclosure, as shown in fig. 8, the display screen 100 may further include a power assembly 7, where the power assembly 7 may be used to drive the plurality of flattening areas to approach each other, so as to generate a force on the bending area 1, so that the bending area 1 is stored in the non-display side of the display screen 100 to switch to folding loading; or the power assembly 7 may be used to drive the plurality of flattened regions away from each other, thereby stretching the bending region 1 and switching the display screen 100 to the unfolded state. The power assembly 7 may drive the flattening area to move according to the received trigger command, for example, after receiving an unfolding command or folding command generated by a user triggering a button, the power assembly 7 drives the display screen 100 to switch states.
In the above embodiments, as shown in fig. 8, the display screen 100 may further include a driving chip 8 and at least one display driving module 9, where each display driving module 9 is connected to the driving chip 8, and each display driving module 9 may be connected to at least one bending area and at least one flattening area, so as to control the display cooperation between the bending area and the flattening area through the display driving module 9. Alternatively, in other embodiments, each display driving module 9 is connected to at least one bending region or each display driving module 9 is connected to at least one flattening region. Particularly, when the number of the display driving modules 9 of the display screen 100 is greater than 1, the display condition of the display screen 100 can be controlled by a plurality of display driving modules 9, which is beneficial to adjusting the display fit between the bending area and the flattening area or the display fit between the adjacent flattening areas.
Based on the technical scheme of the disclosure, there is further provided an electronic device, where the electronic device may include a main board and the display screen described in any one of the foregoing embodiments, and the main board may include a processor, and the processor may be connected to the display screen, so as to control a display state and display content of the display screen through a control instruction output by the processor. The electronic device may further include a mobile phone terminal, a tablet terminal, a wearable device, an intelligent home, and the like, which is not limited in this disclosure.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. The display screen is characterized by comprising a bending area and flattening areas, wherein the bending area is arranged between two adjacent flattening areas;
when the display screen is in a folded state, the bending area is contained on the non-display side of the display screen, two adjacent flattening areas are matched with each other to display a complete image picture, and when the display screen is in an unfolded state, the bending area is unfolded and matched with the adjacent flattening areas to display the same image picture;
the display screen comprises a single flexible display panel, any bending region and a flattening region adjacent to any bending region are arranged on the same display panel, wherein when the display screen is in a folded state, the display side of the bending region is folded in half, and two adjacent flattening regions are cooperatively displayed; or the display screen comprises a plurality of display panels, any bending region and a flattening region adjacent to any bending region are arranged on different display panels, and the display panel forming any bending region is a flexible display panel;
when the display screen comprises a plurality of display panels, the display panels forming the bending area are rotationally connected with the display panels forming the flattening area, and when the display screen is switched to the folding state, the display panels forming the bending area rotate relative to the display panels forming the flattening area and are stored on the non-display side of the display screen; or the display panel forming the bending area is in sliding connection with the display panel forming the flattening area, and when the display screen is switched to the folded state, the end part of the display panel forming the bending area slides along the non-display side of the flattening area relative to the display panel forming the flattening area so as to be stored in the non-display side of the display screen.
2. The display screen of claim 1, wherein the display screen comprises:
the telescopic assembly is connected to the non-display side of the display screen and comprises a fixed end and a telescopic end;
when the display screen is switched to the folding state, the telescopic end is contracted towards the direction close to the fixed end, and when the display screen is switched to the unfolding state, the telescopic end is stretched away from the direction of the fixed end so as to support the unfolded display screen.
3. The display screen of claim 2, wherein the display screen includes a plurality of first magnetic attraction members disposed on a non-display side, the telescoping end includes a plurality of second magnetic attraction members that move in a telescoping manner with the telescoping end, and each of the second magnetic attraction members is attracted to the same first magnetic attraction member when the display screen is in a folded state and an unfolded state.
4. The display screen of claim 1, wherein the display screen further comprises:
and the power assembly is used for driving the plurality of flattening areas to be close to or far away from each other.
5. The display screen according to claim 1, further comprising a driver chip and at least one display driver module, the at least one display driver module being connected to the driver chip, respectively, each of the display driver modules being connected to at least one of the bending region and/or at least one of the flattening regions.
6. An electronic device, comprising:
a motherboard, the motherboard including a processor;
the display screen of any one of claims 1-5, the display screen being connected to the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824992.5A CN114078362B (en) | 2020-08-17 | 2020-08-17 | Display screen and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824992.5A CN114078362B (en) | 2020-08-17 | 2020-08-17 | Display screen and electronic device |
Publications (2)
| Publication Number | Publication Date |
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| CN114078362A CN114078362A (en) | 2022-02-22 |
| CN114078362B true CN114078362B (en) | 2024-04-02 |
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| CN202010824992.5A Active CN114078362B (en) | 2020-08-17 | 2020-08-17 | Display screen and electronic device |
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|---|---|
| CN114078362A (en) | 2022-02-22 |
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