CN114078362A - Display screen and electronic equipment - Google Patents
Display screen and electronic equipment Download PDFInfo
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- CN114078362A CN114078362A CN202010824992.5A CN202010824992A CN114078362A CN 114078362 A CN114078362 A CN 114078362A CN 202010824992 A CN202010824992 A CN 202010824992A CN 114078362 A CN114078362 A CN 114078362A
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- display screen
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- 238000005452 bending Methods 0.000 claims abstract description 90
- 230000005389 magnetism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process 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
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000007 visual 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
- 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
- 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 in the non-display side of the display screen and the two adjacent flattening areas to display in a coordinated mode, and when the display screen is in an unfolded state, the bending area is unfolded and displays in a coordinated mode with the adjacent flattening areas.
Description
Technical Field
The present disclosure relates to the field of terminal technologies, and in particular, to a display screen and an electronic device.
Background
Currently, a foldable terminal is in the wake of a comprehensive consideration of multiple directions, such as convenience of carrying and a demand for a large screen of a user. In the related art, a 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 disadvantages of the related art.
According to a first aspect of the embodiments of the present disclosure, a display screen is provided, which includes a bending region and a flattening region, wherein the bending region is disposed between two adjacent flattening regions;
when the display screen is in a folded state, the bending area is stored in the non-display side of the display screen and the two adjacent flattening areas to display in a coordinated mode, and when the display screen is in an unfolded state, the bending area is unfolded and displays in a coordinated mode 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 the 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, and two adjacent flattening areas are displayed in a coordinated mode.
Optionally, the display screen includes a plurality of display panels, and different display panels are located in any bending area and the flattening area adjacent to any bending area, and the display panel forming any bending area is a flexible display panel.
Optionally, form the display panel in kink district with form the display panel in exhibition district rotates to be connected display screen to when fold condition switches, form the display panel in kink district rotates for forming the display panel in exhibition district, and accomodate to display screen's non-display side.
Optionally, form the display panel in kink district with form the display panel sliding connection in nip display screen to when fold condition switches, form the display panel's in kink district tip is for forming the display panel in nip region follows the non-display side slip in nip display screen is in order to accomodate extremely the non-display side of display screen.
Optionally, the display screen includes:
the telescopic component is connected to the non-display side of the display screen and comprises a fixed end and a telescopic end;
wherein, display screen to when fold condition switches, flexible end orientation is close to the direction shrink of stiff end, display screen to when the expansion state switches, flexible end is kept away from the direction extension of stiff end to support after the expansion display screen.
Optionally, the piece is inhaled including a plurality of first magnetism of locating the non-display side to the display screen the piece is inhaled including a plurality of second magnetism to flexible end, a plurality of second magnetism inhale the piece along with the concertina movement of flexible end, and when the display screen is in fold condition and expansion state, each the piece is inhaled with same first magnetism to the second magnetism and is inhaled the piece and adsorb.
Optionally, the display screen further includes:
the power assembly is used for driving the plurality of flattening areas to approach to or move away from each other.
Optionally, the display screen further includes a driving chip and at least one display driving module, the at least one display driving module is connected to the driving chip, and each display driving module is at least one of the bending region and/or the flattening region.
According to a second aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a motherboard comprising a processor;
a display screen as in any preceding embodiment, the display screen coupled to the processor.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
known from the above-mentioned embodiment, through the bending of kink area and the switching that realizes display screen between fold condition and expansion state in this disclosure, adjust display screen's size, can satisfy the user and use the application demand under the scene in the difference, for the partial exposed technical scheme of screen bending under fold condition among the correlation technique, kink area in this disclosure accomodates the non-display side at display screen, thereby can be to being protected the kink area that is damaged more easily owing to being buckled, be favorable to prolonging display screen's life.
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 present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a state diagram of a display screen shown in accordance with an exemplary embodiment.
FIG. 2 is a schematic diagram illustrating another state of a display screen in accordance with an exemplary embodiment.
FIG. 3 is a schematic cross-sectional view of a display screen shown in accordance with an exemplary embodiment.
FIG. 4 is a cross-sectional schematic view of another display screen shown in accordance with an exemplary embodiment.
Fig. 5 is a schematic diagram illustrating another display screen configuration according to an exemplary embodiment.
FIG. 6 is a schematic cross-sectional view of yet another display screen shown in accordance with an exemplary embodiment.
FIG. 7 is a schematic cross-sectional view of yet another display screen shown in accordance with 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 the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended 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 and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such 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 "when … …" or "in response to a determination", depending on the context.
Fig. 1 is a schematic view of one state of a display screen 100 shown according to an exemplary embodiment, and fig. 2 is a schematic view of another state of a display screen 100 shown 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, 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, each bending region may be disposed between two adjacent flat regions, and specifically, refer to a scheme in which the bending region 1 is disposed between the first flat region 2 and the second flat 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 displayed in cooperation with the first and second flattened areas 2 and 3, and at this time, the bending area 1, the first flattened area 2, and the second flattened area 3 may be displayed in cooperation with one image or may be displayed as icons separately. In the state shown in fig. 1, the display screen 100 can be switched toward the folded state, fig. 2 shows a state where the display screen 100 is in the half-folded state, the bending region 1 bends 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 can be accommodated in the non-display side of the display screen 100, at this time, the first flattening region 2 and the second flattening region 3 can be cooperatively displayed, that is, when the bending region 1 is accommodated in the non-display side of the display screen 100, the flattening regions adjacent to the bending region 1 can be cooperatively displayed to display a complete image. Thus, the adjustment of the size of the display screen 100 can be realized in the direction in which the bending region 1 is juxtaposed to the first and second flattened regions 2 and 3.
Known from the above-mentioned embodiment, in this disclosure, through the bending and the expansion of bending region 1, switching of display screen 100 between the folded state and the expanded state is realized, the size of display screen 100 is adjusted, the application requirements of a user under different application scenes can be met, and for the technical scheme that the screen is bent under the folded state and the part of the screen is exposed in the related art, bending region 1 in this disclosure is accommodated on the non-display side of display screen 100, so that bending region 1 which is more easily damaged due to being bent can be protected, and the service life of display screen 100 is prolonged.
In an embodiment, the display screen 100 may include a single flexible display panel, and any bending region and any flattening region adjacent to the bending region may be disposed on the same flexible display panel, wherein when the display screen 100 is switched to the folding state, the any bending region is folded, and two adjacent flattening regions are cooperatively displayed. Taking fig. 1 as an example, taking the display screen 100 including the bending area 1, the first flattening area 2 and the third flattening area 3 as an example, 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, and the first flattening area 2 and the third flattening area 3 are cooperatively displayed. The portion of the bending region 1 is a flexible display unit, and the portions of the first and second flattened regions 2 and 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 a flexible display unit, which is not limited by the present disclosure.
In another embodiment, the display screen may include a plurality of display panels, any bending region and the flattening region adjacent to the any bending region are disposed on different display panels, and the display panel forming the any 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 and second flattened regions 2 and 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, when the display screen 100 is switched to the folding state, the display panel forming the bending region 1 may rotate toward the non-display side of the display screen 100 relative 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 accommodated 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, 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 are matched to realize rotation of 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, and 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, an 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. Fig. 4 is the kind promptly, the display panel who forms bending zone 1 slides along the non-display side direction left side of first nip 2, the display panel who forms bending zone 1 slides along the non-display side direction right side of second nip 3, first nip 2 and third nip 3 are close to each other to this can avoid causing the display gap between first nip 2 and the third nip 3 under the existence fold condition of bending zone 1, be favorable to promoting to show pleasing to the eye degree and visual effect.
In the above embodiments, as shown in fig. 5, the display screen 100 may further include a retractable assembly 4, the retractable assembly 4 is connected to the non-display side of the display screen 100, the retractable assembly 4 may include a fixed end 41 and a retractable end 42, and the retractable 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 size of the display screen 100 can be adapted through the contraction and the extension of the telescopic end 42, the display screen 100 can be supported through the telescopic end 42 in the folded state and the unfolded state, and the stability of the display screen 100 is improved.
Wherein, as shown in fig. 6 and fig. 7, the display screen 100 can include a plurality of first magnetic attraction pieces 5 disposed on the non-display side, the plurality of first magnetic attraction pieces 5 are disposed corresponding to the unfolding area, the telescopic end 42 of the retractable assembly 4 can include a second magnetic attraction piece 421, and the second magnetic attraction piece 421 can attract the first magnetic attraction pieces 5 along with the extension and retraction of the telescopic end 42, so as to support the display screen 100 in the folded state and the unfolded state. For example, in fig. 6, the bending area 1 may include a first bending area 11 and a second bending area 12, and the display screen 100 may include a first flattening area 2, a second flattening area 3, and a third flattening area 6, wherein the first bending area 11 is located between the first flattening area 2 and the second flattening area 3, the second bending area 12 is located between the second flattening area 3 and the third flattening area 6, the first flattening area 2, the second flattening area 3, and the third flattening area 6 are respectively corresponding to a first magnetic attraction piece 5, and the telescopic end 42 is provided with a second magnetic attraction piece 421 corresponding to the first magnetic attraction piece 5. When the display screen 100 is switched from the unfolded state shown in fig. 6 to the folded state shown in fig. 7, the display screen 100 and the retractable end 42 can both be retracted toward the fixed end 41, and the first magnetic attraction piece 5 and the corresponding second magnetic attraction piece 421 move toward the fixed end accordingly and keep attracting 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 configured to drive the plurality of flattened areas to approach each other, so as to generate an acting force on the bending area 1, so that the bending area 1 is received in the non-display side of the display screen 100 to switch to the 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 nip to move according to the received trigger instruction, for example, after receiving an unfolding instruction or a folding instruction 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, each display driving module 9 is connected to the driving chip 8, and each display driving module 9 may also be connected to at least one bending region and at least one flattening region, so as to control the display cooperation between the bending region and the flattening region 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. Especially, 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 coordination between the bending area and the flattening area or the display coordination between the adjacent flattening areas.
Based on the technical solution of the present disclosure, an electronic device is further provided, where the electronic device may include a main board and the display screen described in any of the above 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 a display content of the display screen through a control instruction output by the processor. Wherein, still electronic equipment can include cell-phone terminal, panel terminal, wearable equipment, intelligent house etc. this disclosure is not restricted to this.
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 variations, uses, or adaptations of the disclosure following, in general, the 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 will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A display screen is characterized by comprising 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 in the non-display side of the display screen and the two adjacent flattening areas to display in a coordinated mode, and when the display screen is in an unfolded state, the bending area is unfolded and displays in a coordinated mode with the adjacent flattening areas.
2. The display screen of claim 1, wherein the display screen comprises a single flexible display panel, and any bending region and the 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, and two adjacent flattening areas are displayed in a coordinated mode.
3. The display screen of claim 1, wherein the display screen comprises a plurality of display panels, any bending region and the flattening region adjacent to the any bending region are disposed on different display panels, and the display panel forming the any bending region is a flexible display panel.
4. The display screen of claim 3, wherein the display panel forming the bending area is rotatably connected to 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 is rotated with respect to the display panel forming the flattening area and is accommodated in a non-display side of the display screen.
5. The display screen of claim 3, wherein the display panel forming the bending area is slidably connected to 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 a non-display side of the flattening area with respect to the display panel forming the flattening area so as to be accommodated to the non-display side of the display screen.
6. The display screen of claim 1, wherein the display screen comprises:
the telescopic component is connected to the non-display side of the display screen and comprises a fixed end and a telescopic end;
wherein, display screen to when fold condition switches, flexible end orientation is close to the direction shrink of stiff end, display screen to when the expansion state switches, flexible end is kept away from the direction extension of stiff end to support after the expansion display screen.
7. The display screen of claim 6, wherein the display screen comprises a plurality of first magnetic attraction members disposed on a non-display side, the retractable end comprises a plurality of second magnetic attraction members, the second magnetic attraction members move along with the retractable end, and each second magnetic attraction member is attracted to the same first magnetic attraction member when the display screen is in the folded state and the unfolded state.
8. The display screen of claim 1, further comprising:
the power assembly is used for driving the plurality of the flattening areas to be close to or far away from each other.
9. The display screen of claim 1, wherein the display screen further comprises a driving chip and at least one display driving module, the at least one display driving module is respectively connected to the driving chip, and each display driving module is connected to at least one of the bending region and/or the flattening region.
10. An electronic device, comprising:
a motherboard comprising a processor;
the display screen of any one of claims 1-9, 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 |
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| CN114078362A true CN114078362A (en) | 2022-02-22 |
| CN114078362B 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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| CN114078362B (en) | 2024-04-02 |
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