CN111540277A - Flexible display terminal - Google Patents
Flexible display terminal Download PDFInfo
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- CN111540277A CN111540277A CN202010397687.2A CN202010397687A CN111540277A CN 111540277 A CN111540277 A CN 111540277A CN 202010397687 A CN202010397687 A CN 202010397687A CN 111540277 A CN111540277 A CN 111540277A
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- flexible display
- rotating shaft
- housing
- state
- shell
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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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a flexible display terminal, which solves the problem that the user experience is low due to few types of forms of the conventional flexible display terminal. The flexible display terminal includes: the first shell and the second shell are connected through a distance adjusting assembly; the flexible display screen comprises a first end and a second end which are oppositely arranged, and the first end and the second end are respectively connected with the first shell and the second shell; the flexible display terminal comprises a first state and a second state, and the distance between the first shell and the second shell in the first state is larger than that in the second state.
Description
Technical Field
The invention relates to the technical field of flexible display, in particular to a flexible display terminal.
Background
With the rapid development of flexible display technology, flexible display screens are gradually applied to various display terminals. According to the different folding directions, the existing flexible display terminals generally include two types, namely a fold-in flexible display terminal and a fold-out flexible display terminal. The user experience is low due to the limitation of the structure of the flexible display terminal, and the market of the flexible display terminal is influenced.
Disclosure of Invention
In view of this, embodiments of the present invention are directed to providing a flexible display terminal, so as to solve the problem of low user experience caused by fewer types of forms of the existing flexible display terminal.
The embodiment of the invention provides a flexible display terminal, which comprises: the first shell and the second shell are connected through a distance adjusting assembly; the flexible display screen comprises a first end and a second end which are oppositely arranged, and the first end and the second end are respectively connected with the first shell and the second shell; the flexible display terminal comprises a first state and a second state, and the distance between the first shell and the second shell in the first state is larger than that in the second state.
In one embodiment, the flexible display terminal includes at least one rotating shaft, the flexible display screen is overlapped with the at least one rotating shaft, and the flexible display screen is driven to extend out of the second housing or retract into the second housing by the displacement and/or rotation of the at least one rotating shaft in cooperation with the distance adjusting assembly.
In one embodiment, the second housing includes a first opening, the first housing includes a first support surface; in a first state, a first display area of the flexible display screen is exposed to the first opening, and a second display area of the flexible display screen is tiled on the first supporting surface; in the second state, the second display area is accommodated in the second shell, and the third display area of the flexible display screen is exposed to the first opening.
In one embodiment, the display device further comprises a limiting member fixed in the second housing for limiting the first display area or the third display area within a predetermined distance from the first opening.
In one embodiment, when the at least one rotating shaft is multiple, the at least one rotating shaft comprises a first rotating shaft and a second rotating shaft; the first rotating shaft is in rolling connection with the inner wall of the second shell, the second rotating shaft is in rotating connection with the inner wall of the second shell, and the flexible display screen is in lap joint with the first rotating shaft and the second rotating shaft and is fixedly connected with the inner wall of the second shell at the second end; the distance between the first rotating shaft and the second rotating shaft in the first state is smaller than that between the first rotating shaft and the second rotating shaft in the second state and the first opening; or the first rotating shaft and the second rotating shaft are respectively connected with the inner wall of the second shell in a rotating mode, and the flexible display screen is in lap joint with the first rotating shaft and is fixedly connected with the second rotating shaft at the second end.
In one embodiment, when there is at least one rotating shaft, the rotating shaft comprises a first rotating shaft in rolling connection with the inner wall of the second shell; the second housing further comprises a second support surface, the second support surface facing the first opening; the flexible display screen is in lap joint with the first rotating shaft and the second supporting surface and is fixedly connected with the inner wall of the second shell at the second end; the distance between the first rotating shaft and the second end of the flexible display screen in the first state is larger than that in the second state.
In one embodiment, the second housing further comprises a second opening located at one side of the first housing, the second opening being located at a side of the second housing adjacent to the first housing, the flexible display screen extending through the second opening.
In one embodiment, the display device further comprises a central control circuit board electrically connected with the flexible display screen; in a first state, the central control circuit board controls the first display area to form a touch control interaction area of the second display area; and/or in the second state, the central control circuit board controls the third display area to form a touch display area.
In one embodiment, the display device further comprises a first element and a second element which are magnetically attracted, wherein the first element is fixedly connected with the first supporting surface, and the second element is fixedly connected with the flexible display screen.
In one embodiment, the first member comprises a magnet sheet and the second member comprises a steel sheet.
The flexible display terminal provided by the invention is similar to a sliding display terminal, increases the form types of the flexible display terminal and improves the user satisfaction.
Drawings
Fig. 1 is a schematic structural diagram of a flexible display terminal in a first state according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the flexible display terminal shown in fig. 1 in a second state.
Fig. 3 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a first embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a second embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a flexible display terminal in a first state according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of the flexible display terminal shown in fig. 1 in a second state. As can be seen in conjunction with fig. 1 and 2, the flexible display terminal 10 includes a first housing 11, a second housing 12, and a flexible display 13 connected by a distance adjustment assembly. The flexible display 13 includes a first end a and a second end B (not shown) which are oppositely disposed, and the first end a and the second end B are respectively connected to the first housing 11 and the second housing 12. The flexible display terminal 10 includes a first state as shown in fig. 1 and a second state as shown in fig. 2, and the first housing 11 and the second housing 12 have a larger interval in the first state than in the second state.
The first housing 11 and the second housing 12 are moved toward and away from each other by a distance adjusting assembly. The distance adjustment assembly may be a sliding assembly, such as a rail and a slider slidably engaged with the first housing 11 and the second housing 12, respectively. In this case, the distance between the first housing 11 and the second housing 12 is adjusted by sliding. The distance adjusting assembly may also be a lifting assembly, such as a telescopic rod with two ends fixed on the first housing 11 and the second housing 12, respectively. In this case, the distance between the first housing 11 and the second housing 12 is adjusted by lifting.
The distance between the first housing 11 and the second housing 12 in different states can be measured by selecting a reference point on the first housing 11 and the second housing 12 respectively, according to the distance between the two reference points in the distance adjusting direction of the first housing 11 and the second housing 12 in different states. The distance between the two reference points in the distance adjustment direction of the first housing 11 and the second housing 12, that is, the distance between the projected points of the two reference points in the distance adjustment direction of the first housing 11 and the second housing 12. For example, referring to FIGS. 1 and 2, a first reference point S is selected at one end of the first housing 111On the second housing 12 near the first reference point S1Is selected as the second reference point S2On the premise of neglecting the thickness of the flexible display screen 13, the first reference point S1And a second reference point S2And is linearly arranged along the distance adjusting direction of the first and second housings 11 and 12. In this case, in the first state shown in fig. 1, the distance between the first housing 11 and the second housing 12, i.e., the first reference point S1And a second reference point S2The distance between is d; in the second state shown in fig. 2, the distance between the first housing 11 and the second housing 12 is the first reference point S1And a second reference point S2The distance between them is zero.
The flexible display terminal 10 assumes different states, for example, a partially stacked state as shown in fig. 1 and a fully stacked state as shown in fig. 2, according to the difference in the pitches of the first housing 11 and the second housing 12.
According to the flexible display terminal provided by the embodiment, the flexible display terminal is similar to a sliding display terminal, the form types of the flexible display terminal are increased, and the user satisfaction degree is improved.
In one embodiment, as shown in fig. 1 and 2, the first housing 11 includes a first support surface 110 and the second housing 12 includes a first opening 120. In the first state, the first display area S of the flexible display 131A second display region of the flexible display 13 exposed to the first opening 120S2Is laid flat against the first support surface 110. In the second state, the second display region S2A third display region S of the flexible display 13 accommodated in the second casing 123Exposed to the first opening 120.
In this case, in the partially overlapped state shown in fig. 1, the first display region S of the flexible display 131Exposed to the first opening 120, the second display region S2Is laid flat against the first support surface 110. In this case, the second display region S2Can be used as a display area, a first display area S1As a touch area, accordingly, a positioning identifier, such as an arrow or a little-hand graphic, is presented in the display area. In this case, the user controls the positioning identification action through touch operation in the touch area to execute the related operation. Therefore, a human hand can be prevented from directly contacting the surface of the flexible display screen 13, which is equivalent to adding a protective cover plate for the touch area of the flexible display screen 13 by means of the first opening 120, and improving the reliability of the flexible display terminal 10. Meanwhile, convenience is provided for users who operate with one hand or have small hands.
First display area S1Provides a new way of operating the flexible display terminal 10. It should be appreciated that in one embodiment, the second display region S2Also has touch control function, and a second display region S2The touch function can be turned on or off according to the requirements of the user.
In the fully stacked state shown in fig. 2, the second display area S of the flexible display 132A third display region S of the flexible display 13 accommodated in the second casing 123Exposed to the first opening 120. The first display region S is formed according to the internal structure of the second casing 121And a third display area S3The display area exposed to the outside through the first opening 120 may be a fixed area on the flexible display 13 or may be a different area in different states, depending on the position and structure of the receiving member for receiving the second display area in the second housing, which will be described in detail in the following embodiments. In this case, the third display areaDomain S3The flexible display terminal 10 can be used as a secondary screen when not in use, for example, time, incoming call reminder, etc. can be displayed. At this time, the third display region S3The touch operation function is also provided, so that the related touch operation does not need to be directly executed on the flexible display screen 13, and the reliability of the flexible display terminal 10 is further improved.
According to the flexible display terminal provided by the embodiment, in the second state, the whole flexible display screen is accommodated in the shell formed by the first shell and the second shell, so that the risk of damage caused by impact of a foreign object is reduced. Meanwhile, part of the display area of the flexible display screen, namely the third display area is exposed to the first opening, so that the auxiliary screen function is provided, namely the main screen function and the auxiliary screen function are realized by using the same display screen, and the utilization rate of the screen body is improved.
In one embodiment, the second housing 12 further includes a transparent cover plate, such as a transparent glass, covering the first opening 120. In this case, a touch operation area is formed in a partial display area of the flexible display screen 13, and the touch operation area is exposed to the outside through the first opening, so that a human hand performs a touch operation on the transparent cover plate, the problem that the flexible display screen is damaged easily due to the fact that the human hand directly operates on the flexible display screen is solved, and the reliability of the flexible display terminal is improved.
In one embodiment, the flexible display terminal 10 shown in fig. 1 and 2 further includes at least one rotating shaft in rolling connection with the inner wall of the second housing 12, and the at least one rotating shaft overlaps the flexible display 13, and the flexible display 13 is driven to extend out of the second housing 12 or retract into the second housing 12 by the displacement and/or rotation of the at least one rotating shaft in cooperation with the distance adjusting assembly.
The rotating shaft is in rolling connection with the inner wall of the second housing 12, i.e. the rotating shaft rotates relative to the second housing 12 and slides relative to the second housing 12. In this case, as shown in fig. 1 and 2, taking a hinge as an example, the flexible display 13 overlaps the hinge from the bottom. In this case, when the rotating shaft rolls down along the inner wall of the second housing 12, the flexible display 13 attached to the rotating shaft can be retracted into the second housing 12. When the shaft rolls upward along the inner wall of the second housing 12, the flexible display 13 attached to the shaft can be driven to extend out of the second housing 12.
In one embodiment, the flexible display terminal 10 shown in fig. 1 and 2 further comprises a stopper fixed in the second housing 22 for fixing the first display region S of the flexible display 231Or a third display area S3The distance D from the first opening 220 is defined within a predetermined distance to ensure a good display effect. The limiting member includes any form such as a supporting plate or a supporting rod, which is not limited in this embodiment.
In one embodiment, the flexible display terminal 20 further includes a synchronization driving assembly (not shown) connected to each of the rotation shaft and the distance adjustment assembly, respectively. The change in distance between the first housing 21 and the second housing 22 can be ensured in synchronism with the rolling of the shaft by connecting the shaft and the distance adjustment assembly by means of a synchronous drive assembly, for example comprising a drive gear set, or a combination of gears and pulleys. The rotation directions of different rotating shafts are the same or different, and can be reasonably set according to actual needs.
In one embodiment, the flexible display 13 comprises a stretchable display. In this case, the first housing 11 slides out relative to the second housing 12 until the flexible display terminal 10 is in the first state, and the first housing 11 drives the flexible display 13 to extend to form a first display area S exposed to the first opening 1201And a second display region S laid on the first support surface 1102. The first housing 11 slides in relative to the second housing 12 until the flexible display terminal 10 is in the second state, the first housing 11 releases the pulling force on the first end a of the flexible display 13, and the flexible display 13 contracts to display the second display area S2Accommodated in the second casing 12 and forming a third display region S exposed to the first opening 1203. The specific structure of the flexible display terminal is described in detail below with reference to specific embodiments.
Fig. 3 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a first embodiment of the present invention. As shown in fig. 3, in this embodiment, the flexible display terminal 20 further includes a first rotating shaft 24 and a second rotating shaft 25 on the basis of the flexible display terminal 10 shown in fig. 1, the first rotating shaft 24 is connected to an inner wall of the second housing 22 in a rolling manner, the second rotating shaft 25 is connected to an inner wall of the second housing 22 in a rotating manner, and the flexible display screen 23 is overlapped with the first rotating shaft 24 and the second rotating shaft 25 and is fixedly connected to an inner wall of the second housing 22 at the second end B; the first and second shafts 24 and 25 are spaced less apart in the first state than in the second state. The distance between the first rotating shaft 24 and the second rotating shaft 25 refers to the vertical distance between the axes of the first rotating shaft 24 and the second rotating shaft 25. In this case, the flexible display 23 includes a region of multi-layer panel stack within the second housing 22, such as the region of three-layer panel stack shown in FIG. 3. The area of the overlap region in the second state is larger than the area of the overlap region in the first state, which is the orthographic projection area of the screen bodies of the overlap region on the first support surface 210. In this way, the area of the overlapping area can be increased to bring the flexible display 23 into the second housing 22, and the area of the overlapping area can be decreased to ensure that the flexible display 23 extends out of the second housing 12. Adjacent two layers of screens in the overlap region may or may not be in contact.
Specifically, as shown in fig. 3, in the present embodiment, the flexible display terminal 20 includes a first rotating shaft 24, and opposite ends of the first rotating shaft 24 are respectively connected to the inner wall of the second housing 22 in a rolling manner. In this embodiment, the limiting members are implemented as a second rotating shaft 25, opposite ends of the second rotating shaft 25 are respectively rotatably connected to the inner wall of the second casing 22, and the second rotating shaft 25 and the second end B of the flexible display 23 are respectively located at opposite sides of the first opening 220. The axes of the first rotating shaft 24 and the second rotating shaft 25 are parallel and perpendicular to the direction pointing from the first end a to the second end B of the flexible display 23, respectively. The flexible display 23 is fixed to the top end of the first housing 21 at a first end a, then passes around the bottom of the first shaft 24 and overlaps the first shaft 24, then passes around the top of the second shaft 25 and overlaps the second shaft 25, and finally is fixed to the bottom end of the second housing 22 at a second end B.
In this case, the flexible display 23 can be accommodated by the rolling operation of the first rotating shaft 24. Meanwhile, the second rotating shaft 25 and the second shaft of the flexible display 23The two ends B cooperate with each other to define a first display area S of the flexible display 231Or a third display area S3Is limited within a predetermined range from the first opening to ensure a good display effect.
Specifically, as shown in fig. 3, when the user increases the distance between the first casing 21 and the second casing 22 by controlling the distance adjustment assembly, for example, the user pushes the first casing 21 to slide away from the second casing 22 until the partially overlapped state shown in fig. 1 is assumed, the first rotating shaft 24 rolls upward as the first end a of the flexible display 23 moves upward, thereby ensuring that the flexible display 23 has enough margin to extend out of the second casing 22 under the driving of the first casing 21. When the user decreases the distance between the first casing 21 and the second casing 22 by controlling the distance adjustment assembly, for example, the user pushes the first casing 21 to slide toward the second casing 22 until the completely overlapped state shown in fig. 2 is assumed, as the first end a of the flexible display screen 23 moves downward, the first rotation shaft 24 rolls downward, so that the second display area S is displayed2In the process of retracting into the second housing 12, the whole flexible display screen 23 is always in the flat state, so as to ensure that the third display area S corresponding to the first opening on the flexible display screen 233Has good display effect.
It should be understood that the rolling path of the second rotating shaft 25 may be parallel to the distance adjustment direction of the first housing 21 and the second housing 22, or may not be parallel. First display area S1Or a third display area S3The distance D from the first opening 220 may be the first display region S1Or a third display area S3The maximum distance from the first opening 220 may be the first display area S1Or a third display area S3The average of the distance from the first opening 220.
Fig. 4 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a second embodiment of the present invention. As shown in fig. 4, in the present embodiment, the flexible display terminal 30 is different from the flexible display terminal 20 shown in fig. 3 only in the implementation manner of the stopper. Specifically, in the present embodiment, the flexible display terminal 20 includes the first rotation shaft 34 roll-connected to the inner wall of the second housing 32. The second housing 32 includes a second support surface 35, the second support surface 35 being directly opposite the first opening 320. The flexible display 33 overlaps the first rotation shaft 34 and the second support surface 35 and is fixedly attached to the inner wall of the second housing 32 at the second end B. The first rotation axis 34 and the second end B of the flexible display 33 are spaced apart in the first state more than in the second state. The first rotation axis 34 is parallel to the edge line of the second end B of the flexible display 33, and the distance between the first rotation axis 34 and the second end B of the flexible display 33 is the vertical distance between the first rotation axis 34 and the edge line of the second end B of the flexible display 33.
For example, the flexible display terminal 30 includes a support plate fixedly attached to the inner wall of the second housing 32, the support plate including a second support surface 35. In this case, the distance between the second supporting surface 35 of the supporting plate and the first opening 320 determines the first display area S of the flexible display 331Or a third display area S3Spaced from the first opening 320, thereby implementing the first display region S1And a third display area S3Is limited. Meanwhile, the second supporting surface 35 may also be the first display area S of the flexible display 331And a third display area S3Providing support to further ensure good display.
In this case, the edge area of the support plate near the first end a of the flexible display 33 comprises an arc-shaped surface. The flexible display 33 is connected to the second supporting surface 340 of the supporting plate from the arc surface, so that damage to the flexible display 33 can be avoided.
Fig. 5 is a schematic cross-sectional view of the flexible display terminal shown in fig. 1 according to a third embodiment of the present invention. As shown in fig. 5, in the present embodiment, the flexible display terminal 40 is different from the flexible display terminal 20 shown in fig. 3 only in the implementation manner of the receiving member. Specifically, in the present embodiment, the flexible display terminal 40 further includes a first rotating shaft 44 and a second rotating shaft 45, and the first rotating shaft 44 and the second rotating shaft 45 are respectively rotatably connected to the inner wall of the second housing 42; the flexible display 43 overlaps the first shaft 44 and is fixedly connected to the second shaft 45 at a second end. The flexible display 43 is fixed to the top end of the first housing 41 at the first end a, then passes around the top of the first rotating shaft 44 and overlaps the first rotating shaft 44, and finally is fixedly connected to the third rotating shaft 45 at the second end B.
Under this condition, can utilize the motor to drive second pivot 45 and rotate to the realization is to accomodating of flexible display screen 43, and then cooperates the distance adjustment subassembly to drive flexible display screen 43 and stretches out outside second casing 42 or shrink in second casing 42.
It should be understood that the limiting member in the flexible display terminal 40 may also be implemented as the supporting plate shown in fig. 4.
In one embodiment, for any of the flexible display terminals shown in fig. 3, 4, and 5, such as the flexible display terminal 20 shown in fig. 3, the second housing 22 further includes a second opening 27, the second opening 27 being located on a side of the second housing 22 proximate to the first housing 21, the flexible display 23 extending through the second opening 27.
Specifically, the second housing 22 includes a front cover plate and a rear cover plate that are fixedly connected, and a hollow cavity is formed between the front cover plate and the rear cover plate for accommodating the flexible display screen 23, the first rotating shaft 24, the second rotating shaft 25, and the like. The front cover plate has a first opening 220 for forming a visible window. The back cover is parallel to the first supporting surface 210 of the first housing 21, and the back cover is opened with a second opening 27 for allowing the flexible display 23 to enter the hollow cavity.
In one embodiment, for any of the flexible display terminals shown in fig. 3, 4 and 5, such as the flexible display terminal 20 shown in fig. 3, a central control circuit board (not shown) electrically connected to the flexible display screen 23 is further included; in a first state, the central control circuit board controls the first display area to form a touch control interaction area of the second display area; and/or in the second state, the central control circuit board controls the third display area to form a touch display area.
In the first state, the second display area is used for display. The first display area is used as a touch interaction area of the second display area, namely, a user performs touch operation in the first display area to control the second display area. In this case, the first display area corresponds to a touch panel of a notebook computer, and accordingly, a positioning mark such as an arrow or a little-hand graphic is presented in the second display area. And the user performs touch operation on the first display area to control the positioning identification action on the second display area, so as to perform related operation.
In the second state, the third display area is used as a secondary screen and has touch control and display functions.
In one embodiment, for any one of the flexible display terminals shown in fig. 3, 4 and 5, taking the flexible display terminal 30 shown in fig. 3 as an example, the flexible display terminal further includes a first element 261 and a second element 262 which are magnetically attracted, where the first element 261 is fixedly connected to the first housing 21, and the second element 262 is fixedly connected to the flexible display screen 23.
The first element 261 and the second element 262 which are magnetically attracted refer to two elements which are attracted to each other by magnetism, and the magnetism mentioned here may be electromagnetic, that is, magnetism generated when electricity is applied; or may be permanent, i.e. inherent in the element itself, such as a magnet.
In one embodiment, the first element 261 comprises a magnet sheet and the second element 262 comprises a steel sheet. Specifically, the magnet sheet is fixed to the first housing 21, and the steel sheet is attached to the non-display surface of the flexible display panel 23. In this case, the second display region S of the flexible display 232And the first support surface 210, to avoid warping or wrinkling of the flexible screen 23.
It should be noted that, according to the flexible display terminal shown in fig. 3 and 4, the rotating shaft for accommodating is disposed at the position of the first opening away from the second end B of the flexible display screen, in this case, the display area facing the first opening is fixed when the flexible display terminal is in different states, that is, the first display area S is fixed1And a third display area S3The same is true. According to the flexible display terminal shown in fig. 5, the rotating shaft for accommodating is arranged at the second end B of the flexible display screen, in which case the display area facing the first opening changes when the flexible display terminal is in different states, i.e. the first display area S1And a third display area S3Different. In comparison, the first display region S1And a third display area S3In the same way, the touch area is fixed, and in this case, the control of the touch area is easy to implement.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
Claims (10)
1. A flexible display terminal, comprising:
the first shell and the second shell are connected through a distance adjusting assembly; and
the flexible display screen comprises a first end and a second end which are oppositely arranged, and the first end and the second end are respectively connected with the first shell and the second shell;
the flexible display terminal comprises a first state and a second state, and the distance between the first shell and the second shell in the first state is larger than that in the second state.
2. The flexible display terminal according to claim 1, wherein the flexible display terminal comprises at least one rotating shaft, and the flexible display screen is overlapped with the at least one rotating shaft, and is driven to extend out of the second housing or retract into the second housing by the displacement and/or rotation of the at least one rotating shaft in cooperation with the distance adjustment assembly.
3. The flexible display terminal of claim 1, wherein the second housing comprises a first opening, the first housing comprising a first support surface;
in the first state, a first display area of the flexible display screen is exposed to the first opening, and a second display area of the flexible display screen is tiled on the first support surface; in the second state, the second display area is accommodated in the second shell, and the third display area of the flexible display screen is exposed to the first opening.
4. The flexible display terminal according to claim 3, further comprising a stopper fixed within the second housing to restrict the first display region or the third display region within a predetermined distance from the first opening.
5. The flexible display terminal according to claim 2, wherein the at least one hinge comprises a first hinge and a second hinge when the at least one hinge is plural;
the first rotating shaft is in rolling connection with the inner wall of the second shell, the second rotating shaft is in rotating connection with the inner wall of the second shell, the flexible display screen is in lap joint with the first rotating shaft and the second rotating shaft, and is fixedly connected with the inner wall of the second shell at the second end; the distance between the first rotating shaft and the second rotating shaft in the first state is smaller than that in the second state; or
The first rotating shaft and the second rotating shaft are respectively connected with the inner wall of the second shell in a rotating mode, the flexible display screen is in lap joint with the first rotating shaft, and the second end of the flexible display screen is fixedly connected with the second rotating shaft.
6. The flexible display terminal according to claim 2, wherein the at least one hinge, when one, includes a first hinge roll-coupled to an inner wall of the second housing;
the second shell further comprises a second supporting surface, the flexible display screen is in lap joint with the first rotating shaft and the second supporting surface, and is fixedly connected with the inner wall of the second shell at the second end; the distance between the first rotating shaft and the second end of the flexible display screen in the first state is larger than that in the second state.
7. The flexible display terminal according to claim 5 or 6, wherein the second housing further comprises a second opening at a side of the second housing adjacent to the first housing, the flexible display screen extending through the second opening.
8. The flexible display terminal of claim 3, further comprising a central control circuit board electrically connected to the flexible display screen; in the first state, the central control circuit board controls the first display area to form a touch interaction area of the second display area; and/or, in the second state, the central control circuit board controls the third display area to form a touch display area.
9. The flexible display terminal of claim 1, further comprising a first element and a second element that are magnetically attracted to each other, the first element being secured to the first housing, the second element being secured to the flexible display screen.
10. The flexible display terminal of claim 9, wherein the first element comprises a magnet sheet and the second element comprises a steel sheet.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113808490A (en) * | 2021-09-23 | 2021-12-17 | 京东方科技集团股份有限公司 | Flexible display device |
| WO2022062633A1 (en) * | 2020-09-27 | 2022-03-31 | Oppo广东移动通信有限公司 | Electronic device |
| CN114582244A (en) * | 2022-04-22 | 2022-06-03 | 武汉天马微电子有限公司 | Display device |
| CN115331555A (en) * | 2022-08-18 | 2022-11-11 | 深圳市华星光电半导体显示技术有限公司 | Display device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359252A (en) * | 2007-07-30 | 2009-02-04 | Lg电子株式会社 | Mobile terminal using touch screen and method of controlling the same |
| KR20100028343A (en) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | Mobile device having flexible display |
| US20100157517A1 (en) * | 2008-12-22 | 2010-06-24 | Nikolaj Heiberg Bestle | Apparatus with Sliding Housing Parts |
| CN102123187A (en) * | 2011-03-15 | 2011-07-13 | 叶尔肯·拜山 | Slider cellphone |
| CN104461127A (en) * | 2014-11-12 | 2015-03-25 | 京东方科技集团股份有限公司 | Display equipment and working method thereof |
| CN104683522A (en) * | 2015-03-31 | 2015-06-03 | 上海摩软通讯技术有限公司 | Mobile terminal |
| US20150230349A1 (en) * | 2014-02-10 | 2015-08-13 | Samsung Display Co., Ltd. | Foldable display |
| CN104851367A (en) * | 2015-05-26 | 2015-08-19 | 蔡锐峤 | Display area size adjustable screen, adjusting method for screen display area size and screen-based terminal device |
| CN106601129A (en) * | 2016-12-02 | 2017-04-26 | 上海天马有机发光显示技术有限公司 | Sliding flexible display device |
| CN106713554A (en) * | 2017-02-23 | 2017-05-24 | 维沃移动通信有限公司 | Display screen assembly and mobile terminal |
| CN108877532A (en) * | 2018-07-16 | 2018-11-23 | Oppo广东移动通信有限公司 | Electronic device and its display control method |
| CN110047384A (en) * | 2019-04-30 | 2019-07-23 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
| CN110910768A (en) * | 2019-11-29 | 2020-03-24 | Tcl移动通信科技（宁波）有限公司 | Display device |
-
2020
- 2020-05-12 CN CN202010397687.2A patent/CN111540277B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359252A (en) * | 2007-07-30 | 2009-02-04 | Lg电子株式会社 | Mobile terminal using touch screen and method of controlling the same |
| KR20100028343A (en) * | 2008-09-04 | 2010-03-12 | 삼성전자주식회사 | Mobile device having flexible display |
| US20100157517A1 (en) * | 2008-12-22 | 2010-06-24 | Nikolaj Heiberg Bestle | Apparatus with Sliding Housing Parts |
| CN102123187A (en) * | 2011-03-15 | 2011-07-13 | 叶尔肯·拜山 | Slider cellphone |
| US20150230349A1 (en) * | 2014-02-10 | 2015-08-13 | Samsung Display Co., Ltd. | Foldable display |
| CN104461127A (en) * | 2014-11-12 | 2015-03-25 | 京东方科技集团股份有限公司 | Display equipment and working method thereof |
| CN104683522A (en) * | 2015-03-31 | 2015-06-03 | 上海摩软通讯技术有限公司 | Mobile terminal |
| CN104851367A (en) * | 2015-05-26 | 2015-08-19 | 蔡锐峤 | Display area size adjustable screen, adjusting method for screen display area size and screen-based terminal device |
| CN106601129A (en) * | 2016-12-02 | 2017-04-26 | 上海天马有机发光显示技术有限公司 | Sliding flexible display device |
| CN106713554A (en) * | 2017-02-23 | 2017-05-24 | 维沃移动通信有限公司 | Display screen assembly and mobile terminal |
| CN108877532A (en) * | 2018-07-16 | 2018-11-23 | Oppo广东移动通信有限公司 | Electronic device and its display control method |
| CN110047384A (en) * | 2019-04-30 | 2019-07-23 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
| CN110910768A (en) * | 2019-11-29 | 2020-03-24 | Tcl移动通信科技（宁波）有限公司 | Display device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062633A1 (en) * | 2020-09-27 | 2022-03-31 | Oppo广东移动通信有限公司 | Electronic device |
| EP4221162A4 (en) * | 2020-09-27 | 2024-04-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device |
| CN113808490A (en) * | 2021-09-23 | 2021-12-17 | 京东方科技集团股份有限公司 | Flexible display device |
| CN113808490B (en) * | 2021-09-23 | 2023-08-18 | 京东方科技集团股份有限公司 | Flexible display device |
| CN114582244A (en) * | 2022-04-22 | 2022-06-03 | 武汉天马微电子有限公司 | Display device |
| CN114582244B (en) * | 2022-04-22 | 2023-11-14 | 武汉天马微电子有限公司 | Display device |
| CN115331555A (en) * | 2022-08-18 | 2022-11-11 | 深圳市华星光电半导体显示技术有限公司 | Display device |
| CN115331555B (en) * | 2022-08-18 | 2023-10-31 | 深圳市华星光电半导体显示技术有限公司 | display device |
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