WO2019223183A1 - Terminal d'affichage pliable - Google Patents

Terminal d'affichage pliable Download PDF

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Publication number
WO2019223183A1
WO2019223183A1 PCT/CN2018/104817 CN2018104817W WO2019223183A1 WO 2019223183 A1 WO2019223183 A1 WO 2019223183A1 CN 2018104817 W CN2018104817 W CN 2018104817W WO 2019223183 A1 WO2019223183 A1 WO 2019223183A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible display
support member
display terminal
frame body
frame
Prior art date
Application number
PCT/CN2018/104817
Other languages
English (en)
Chinese (zh)
Inventor
王正熙
凡小飞
杨松龄
陈松亚
吴伟峰
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201880093849.4A priority Critical patent/CN112602032A/zh
Publication of WO2019223183A1 publication Critical patent/WO2019223183A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to the field of display technology, and in particular, to a flexible display terminal.
  • the flexible display has the advantages of being bendable and foldable, which is enough to provide consumers with different experiences.
  • the flexible display screen is easily arched in the bending area, which causes the flexible screen to be deformed by being stretched and damaged.
  • the invention provides a flexible display terminal.
  • both ends of the flexible display terminal are squeezed by force, the flexible display screen is not easy to arch in the bending area and is damaged.
  • the flexible display terminal includes a first frame body, a second frame body, a rotating shaft component, and a flexible display screen.
  • the rotating shaft component is located between the first frame body and the second frame body, and is connected to the first frame body.
  • a frame is fixedly connected to the second frame, the flexible display is connected to the first frame and the second frame, and the flexible display is located in the first frame and the second frame.
  • the projection of the plane is within the range of the outer contours of the first frame body and the second frame body.
  • the flexible display screen is connected to the first frame body and the second frame body, and the first frame body and the second frame body are both connected to the shaft assembly. fixed.
  • an acting force acts on the first frame and the second frame, because the first frame and the second frame are fixed to the rotating shaft assembly.
  • the first frame and the second frame do not move relative to each other, so that each element within the outline of the first frame and the second frame can be covered by the first frame and the second frame Protect the flexible display screen from projections on the planes where the first frame body and the second frame body are located within the outer contour of the first frame body and the second frame body to cause damage.
  • FIG. 1 is a schematic front view of a flexible display terminal according to an embodiment of the present invention after being flattened;
  • FIG. 2 is a schematic rear view of the flexible display terminal of FIG. 1 after being flattened
  • FIG. 3 is a schematic structural diagram of the flexible display terminal of FIG. 1 after being folded;
  • FIG. 4 is an exploded view of the structure of the flexible display terminal of FIG. 1;
  • FIG. 5 is a schematic structural diagram of a flexible display terminal except for a first back shell and a second back shell according to an embodiment of the present invention
  • FIG. 6 is a schematic structural view of a hinge assembly, a first support, and a second support of a flexible display terminal according to an embodiment of the present invention from another perspective.
  • the bendable display terminal 100 may be a bendable mobile phone, a bendable tablet computer, a bendable PDA, a bendable display, Various types of electronic devices that can be folded, such as curved display screens.
  • the flexible display terminal 100 includes a first frame body 31, a second frame body 32, a hinge assembly 40, and a flexible display screen 20.
  • the hinge assembly 20 is located in the first frame. 31 and the second frame body 32 are fixedly connected to the first frame body 31 and the second frame body 32.
  • the flexible display screen 20 is used for screen display.
  • the flexible display screen 20 is connected to the first frame 31 and the second frame 32, and the flexible display 20 is disposed in the first frame 31 and The projection of the plane on which the second frame body 32 is located is within the range of the outer contours of the first frame body 31 and the second frame body 32.
  • connection between the flexible display screen 20 and the first frame body 31 and the second frame body 32 may be a direct connection or an indirect connection.
  • the direct connection means that the flexible display screen 20 is directly connected to the first frame 31 and the second frame 32;
  • the indirect connection means that the flexible display screen 20 is connected to a structure, and then
  • the structure connected with the flexible display screen 20 is connected to the first frame body 31 or the second frame body 32, so as to realize the connection between the flexible display screen 20 and the first frame body 31 or the second frame body 32.
  • the first frame body 31 and the second frame body 32 are rigidly and fixedly connected to the shaft assembly 40.
  • the rigid fixed connection means that when an acting force is applied to the first frame body 31 and the second frame body 32, the distance between the first frame body 31 and the second frame body 32 will not change. That is, the first frame 31 and the second frame 32 are restricted from moving away from or close to the rotating shaft assembly 40.
  • it can be fixed by welding, screwing, gluing, etc., or it can be fixed by means of hinges, pins, and the like.
  • the first frame body 31 and the second frame body 32 are fixed to the rotating shaft assembly 40 by screws.
  • the flexible display terminal 100 further includes a first support member 11 and a second support member 12.
  • the first support member 11 is spaced from the second support member 12.
  • the two opposite ends of the flexible display screen 20 are respectively fixed on the first support member 11 and the second support member 12.
  • the flexible display screen 20 includes a first straight portion 21, a second straight portion 22, and a bendable portion 23 connected between the first straight portion 21 and the second straight portion 22.
  • the first straight portion 21 is laminated and fixed on the surface of the first support member 11, the second straight portion 22 is laminated and fixed on the surface of the second support member 12, and the bendable portion 23 Corresponds to the gap between the first support member 11 and the second support member 12.
  • the space between the first straight portion 21 and the first support member 11 and the space between the second straight portion 22 and the second support member 12 are fixed by adhesive.
  • the bendable display terminal 100 When the bendable display terminal 100 is folded or flattened, the bendable portion 23 of the flexible display screen 20 is bent or flattened. At this time, the first support member 11 and the second support member 12 can move relatively. Therefore, the problem that the flexible display screen 20 is stretched due to the bendable display terminal 100 having a thickness and different bending curvatures at different positions in the thickness direction during bending is avoided.
  • the first support member 11 and the second support member 12 are relatively close to each other, so that a gap between the first support member 11 and the second support member 12 is flexible.
  • the width in the direction of the display screen 20 is reduced to prevent the flexible display screen 20 from being stretched; when the flexible display screen 20 is flattened, the first support member 11 and the second support member 12 are relatively far away, so that The width of the gap between the first support 11 and the second support 12 in the direction of the flexible display screen 20 increases.
  • the relative movement of the first support member 11 and the second support member 12 may be fixed for the first support member 11, and the second support member 12 faces the first support.
  • the member 11 moves; or both the first support member 11 and the second support member 12 move to achieve relative movement of the first support member 11 and the second support member 12. In this embodiment, both the first support member 11 and the second support member 12 can move.
  • the first support member 11 is slidably connected to the first frame body 31, and the second support member 12 is slidably connected to the second frame body 32.
  • the sliding connection described in this application may be a direct connection or an indirect connection, that is, the first support member 11 (or the second support member 12) may be directly connected to the first frame body 31 (or the second frame body).
  • Pieces are connected to the first frame body 31 (or the second frame body 32), so that the first support piece 11 (or the second support piece 12) and the first frame body 31 (or the second frame body) 32) Slide connection.
  • the fixed supporting member (the first supporting member 11 or the second supporting member 11)
  • the supporting member 12 is fixedly connected to its corresponding frame body (the first frame body 31 or the second frame body 32), and the fixing manner may be a method such as adhesive or buckle.
  • the first frame body 31 and the second frame body 32 each include a first frame 311 and two second frames 312 respectively connected to two ends of the first frame 311.
  • the first frame 311 and the second frame 312 are vertically connected.
  • the first frame body 31 and the second frame body 32 further include ridges 33 provided on the inner surfaces of the first frame body 31 and the second frame body 32, respectively, perpendicular to the inner surface.
  • the first support member 11 is stacked on the ridges 33 of the first frame body 31, and the second support member 12 is stacked on the ridges 33 of the second frame body 32.
  • the convex strip 33 is supported at an edge position of the first support member 11 or the second support member 12.
  • the slidable display terminal 100 further includes a sliding sheet 50, and the sliding sheet 50 is located between the first support member 11 and the flexible display screen 20.
  • One end of the flexible display screen 20 is fixed on the sliding sheet 50, the flexible display screen 20 is fixed with the sliding sheet 50, and the sliding sheet 50 is slidably connected with the first support 11 to pass
  • the sliding sheet 50 connects the flexible display screen 20 to the first support member 11.
  • a plurality of first protrusions 51 are provided on a side of the sliding sheet 50 facing the first support member 11, and a plurality of guide holes 111 are provided on the first support member 11.
  • the extending direction is the same as the sliding direction of the first support member 11 and the sliding piece 50 relative to the first frame body 31.
  • the first protrusion 51 passes through the guide hole 111 and moves along the extending direction of the guide hole 111. Specifically, when the bendable display terminal 100 is bent, the length of the flexible display screen remains the same, and the bend curvatures of the bendable display terminal 100 in different thickness positions are different, that is, the first support 11 Relative sliding with the second supporting member 12, meanwhile, relative sliding between the sliding piece 50 and the first supporting member 11 can be performed to further compensate for the difference of different radii and avoid pulling the flexible display screen 20. To extend the life of the flexible display 20.
  • first frame body 31 and the second frame body 32 are fixedly connected to the rotating shaft assembly 40, the first frame body 31 and the second frame body 32 will not cause relative movement, so as to avoid contact with the first frame body 31 and the second frame body 32.
  • the flexible display 20 connected to a frame 31 and a second frame 32 is arched and damaged.
  • first support member 11 and the sliding piece 50 are both located between the two second frames 312 of the first frame body 31, and the plane where the first support member 11 is located and The plane where the second frame 312 is located is vertical.
  • a first sliding groove 313 is provided on an inner side surface of the two second frames 312 of the first frame body 31, and a first flange 52 is provided on an edge of two opposite sides of the sliding piece 50.
  • Each of the first flanges 52 is slidably disposed in the first sliding groove 313, so that the sliding piece 50 can slide relative to the first frame body 31.
  • the second support member 12 is located between the two second frames 312 of the second frame body 32, and the plane where the second support member 12 is located is perpendicular to the plane where the second frame 312 is located.
  • the inner side surfaces of the two second frames 312 of the second frame body 32 are provided with second sliding grooves 314, and the edges of opposite sides of the second support member 12 are provided with second flanges 121.
  • the second flange 121 is slidably disposed in the second sliding groove 314, so that the second support member 12 can slide relative to the second frame body 32.
  • a returning member 60 is provided between the sliding sheet 50 and the first supporting member 11.
  • the returning member 60 When the sliding sheet 50 moves relative to the first supporting member 11, the returning member 60 A restoring force is provided to return the sliding sheet 50 to the original position relative to the first support 11.
  • the returning member 60 includes a first fixing block 61 fixed on the sliding sheet 50, a second fixing block 62 fixed on the first support member 11, and the first fixing block 61
  • the first supporting member 11 passes through the first supporting member 11 and faces the second fixing block 62.
  • An elastic member 63 is provided between the first fixing block 61 and the second fixing block 62.
  • a cutout 114 is provided on the edge of the first support member 11, and the first fixing block 61 passes through the first support piece 11 through the cutout 114 and can communicate with the sliding piece along the cutout 114.
  • the direction of relative movement between 50 and the first support piece 11 moves.
  • the second fixing block 62 is fixed to a side of the first support member 11 facing away from the sliding sheet 50, and is located at an edge of the cutout 114.
  • there are two second fixing blocks 62 which are respectively fixed to the edges of the gap 114 and are oppositely disposed.
  • the first fixing block 61 is located between the two second fixing blocks 62, and The two opposite surfaces of the first fixing block 61 are opposite to the second fixing block 62 respectively.
  • the first fixing member 61 and the second fixing member 62 are located in a relative movement direction of the first support member 11 and the sliding sheet 50.
  • An elastic member 63 is provided between the first fixing block 61 and each second fixing block 62.
  • the elastic member 63 between the first fixing block 61 and the second fixing block 62 is moved.
  • the elastic member 63 is stretched or compressed to generate elastic force.
  • the elastic sheet 50 moves in the direction of the rotating shaft assembly 40 relative to the first support member 31.
  • the first fixing block 61 and the second fixing near the rotating shaft assembly 40.
  • the elastic member 63 between the blocks 62 is compressed, and the elastic member 63 between the first fixing block 61 and the second fixing block 62 far from the shaft assembly 40 is stretched; when the flexible display terminal 100 is flattened, The elastic force of the elastic member 63 provides a restoring force of the first support member 11 and the sliding piece 50 so that the sliding piece 63 returns to the original position.
  • the elastic member 63 is a spring, and a connecting rod 64 is slidably connected between the first fixing member 61 and the second fixing member 62. The spring is sleeved on the connecting rod 64 and It can slide along the connecting rod 64.
  • the inner surface of the first frame body 31 and the second frame body 32 is provided with a convex strip 33 perpendicular to the inner surface, and the first support member 11 is stacked on the inner surface.
  • the second supporting member 12 is laminated on the convex strips 33 of the second frame body 32.
  • the edges of the first support member 11 and the second support member 12 are stacked on and supported on the convex strip 33.
  • a rotating shaft assembly 40 is provided between the first frame body 31 and the second frame body 32.
  • the rotating shaft assembly 40 includes at least one bending shaft, and the rotating shaft assembly 40 is folded by the bending shaft.
  • the bending axis referred to in the present invention is not limited to an actual physical axis, but may also be a virtual axis, that is, as long as the rotating shaft component 40 is bent around a certain axis, it can be considered as the bending axis .
  • the rotating shaft assembly 40 includes at least two rotating parts 41, and two adjacent rotating parts 41 are connected through a rotating shaft, so that the rotating shaft assembly 40 can be connected with two adjacent rotating parts 41.
  • the rotation axis of the position is a bending axis for rotation.
  • the rotating shaft assembly 40 includes at least two rods, and adjacent rods can be rotationally connected through a damping sheet, and the damping sheet and a rod connected to the damping sheet Both are rotationally connected, so that the shaft assembly 40 rotates with the lever as a bending axis.
  • the two second frames 312 of the first frame body 31 and the second frame body 32 are respectively fixed to two ends in the bending axis direction of the rotating shaft assembly 40.
  • one end of the two second frames 312 of the first frame 31 far from the first frame 311 is fixed to one of the rotating portions 41 closest to the first frame 31 by screws.
  • the two ends of the two second frames 312 of the second frame body 32 far from the first frame 311 are fixed to one of the rotating portions 41 closest to the second frame body 32 by screws. Both ends. It can be understood that the first frame body 31 and the second frame body 32 and the rotating shaft assembly 40 can also be fixed by other methods such as gluing.
  • a plurality of first protrusions 113 are provided on a side of the first support member 11 facing the rotating shaft assembly 40.
  • a first strip groove 42 is provided on one side of the first support member 11 to cooperate with the plurality of first protrusions 113, and each of the first protrusions 113 is slidably disposed in each of the first strip grooves. 42 in.
  • a plurality of second protrusions 123 are provided on a side of the second supporting member 12 facing the rotating shaft assembly 40.
  • the second strip-shaped grooves 43 cooperated with the plurality of second protrusions 123, and each of the second protrusions 123 is slidably disposed in each of the second strip-shaped grooves 43.
  • each of the second protrusions 123 slides in the second strip groove 43, which can ensure that the second support member 12 is relatively The sliding stability of the second frame body 32.
  • the first supporting member 11 and the rotating shaft assembly 40 are elastically connected. Specifically, a first elastic member 52 extending along the moving direction of the first support member 11 is connected between the first support member 11 and the rotating shaft assembly 40 to realize the first support member 11 and the An elastic connection between the shaft assemblies 40. In addition, a second elastic member 53 extending along the moving direction of the second support member 12 is connected between the second support member 12 and the rotating shaft assembly 40.
  • the only movable supporting member (the first supporting member 11 or An elastic member is connected between the second supporting member 12) and the rotating shaft assembly 40, and the supporting member (the second supporting member 12 or the first supporting member 11) which is not moving is not connected with the rotating shaft assembly 40.
  • the first elastic member 52 and the second elastic member 53 are both springs.
  • the first supporting member 11 is provided with a first protrusion 112 facing the rotating shaft assembly 40, and a side of the rotating shaft assembly 40 facing the first supporting member 11 is provided with the first supporting member 11.
  • a third protrusion 122 facing the rotating shaft assembly 40 is provided on the second supporting member 12.
  • a side of the rotating shaft assembly 40 facing the second supporting member 12 is provided with the third protrusion 122.
  • the fourth protrusion 45 is opposite to the protrusion 122.
  • One end of the second elastic member 53 is connected to the third protrusion 122, and the other end is connected to the fourth protrusion 45.
  • the axial direction of the first elastic member 52 and the second elastic member 53 is perpendicular to the direction of the bending axis of the rotating shaft assembly 40.
  • the first support member 11 and the second support member 12 are moved closer to the rotating shaft assembly 40, that is, the first support member 11 and the second support
  • the first elastic member 52 and the second elastic member 53 are compressed toward each other.
  • the flexible display terminal 100 is flattened, the first elastic member 52 and the second elastic member are compressed. 53 naturally stretches under the action of the elastic force, thereby driving the first support member 11 and the second support member 12 away from each other, so as to drive the flexible display screen 20 to a flat state and avoid arching.
  • the bendable display terminal 100 of the present invention further includes a first back shell 71 and a second back shell 72.
  • the first back shell 71 is opposite to the first support member 11, and the first The back shell 71 is fixed to the sliding sheet 50.
  • the second back shell 72 is opposite to the second supporting member 12 and fixed.
  • the sliding sheet 50 drives the first back shell 71 to move relative to the first frame 31, and the second support member 12 drives the second back shell 72 Move relative to the second frame body 32.
  • the first support member 11 and the first back shell 71 are respectively located on both sides of the ridge 33 of the first frame 31, and the second support member 12 and the second back shell 72 are located respectively. The two sides of the ridges 33 of the second frame body 32 are described.
  • the sliding piece 50 and the first back shell 71 are fixedly connected by a first protruding post 51 and a screw.
  • the first protrusion 51 of the sliding sheet 50 is supported on the surface of the first back shell 71 facing the first support member 11 through the guide hole 111 on the first support member 11, and the screw passes through the
  • the first back shell 71 is screwed to the first protruding post 51 to achieve the fixation of the first back shell 71 and the sliding sheet 50;
  • the second support member 12 is opposite to the second back shell 72.
  • a second protruding post 121 is provided on one side of the surface, and the second supporting member 12 and the second back shell 72 are fixedly connected by the second protruding post 121 and screws.
  • the second protruding post 121 is supported on a surface of the second back shell 72 facing the second support member 12, and a screw passes through the second back shell 72 and is screwed to the second protruding post 121.
  • a screw passes through the second back shell 72 and is screwed to the second protruding post 121.
  • the first back shell can also be directly fixed to the first support member.
  • a seal ring is provided between the convex strip 33 of the first frame body 31 and the first back shell 71 and the first support member 11, and the convex strip 33 of the second frame body 32 and the A seal ring is provided between the second back shell 72 and the second support member 12.
  • the seal ring is used to seal a gap between the support members (the first support member 11 and the second support member 12) and the ridge 33, and the back shell (the first back shell 71 and the second back member).
  • the gap between the case 72) and the convex strip 33 prevents external impurities from entering the interior of the flexible display terminal 100 through the gap, so as to achieve a dustproof effect of the flexible display terminal 100.
  • the flexible display screen 20 can be folded or flattened, so that compared with the structural parts of the existing electronic devices, the form is more diversified and can meet more needs.
  • the flexible display screen 20 located on the upper side will be stretched and easily damaged.
  • the present invention designs the first support member 11 and the second support member 12 that are relatively movable, and fixes both ends of the flexible display screen 20 to the flexible display screen 20 respectively.
  • the first support member 11 and the second support member 12 are used to offset the problem that the flexible display screen is stretched due to bending by the relative movement of the first support member 11 and the second support member 12. That is, during the bending process, the first support member 11 and the second support member 12 are moved toward each other, so that the length of the flexible display screen is kept constant, and the flexible display screen 20 is prevented from being stretched.
  • a sliding sheet 50 is further provided between the first support member 11 and the flexible display screen 20 so as to be relatively movable with respect to the first support member 11, and the flexible display screen 20 is Both ends are fixed to the sliding sheet 50 and the second support member 12, respectively, while the first support member 11 and the second support member 12 are used to slide relative to each other, the first support sheet 11 and the slide are used.
  • the relative sliding between the sheets 50 can further avoid or reduce the damage caused by pulling or squeezing the flexible display screen 100 during the bending and unfolding process.
  • this embodiment employs a dual mechanism to prevent the flexible display screen 20 from being stretched, one of which is the first support member 11 and the second support member 12 that are relatively movable, and the other is the relatively movable slide sheet 50 and First support sheet 11.
  • the dual mechanism can effectively prevent or reduce the flexible display screen 20 from being stretched, thereby ensuring the normal operation of the flexible display terminal 100.
  • any one of the two mechanisms can reduce the stretching of the flexible display screen 20, that is, any one of the mechanisms can be used alone, but the effect of using both of them is better.
  • the sliding sheet 50, the first supporting sheet 11 and the first back shell 71 can all move relative to the first frame 31, and the second Both the support sheet 12 and the second back shell 72 can move relative to the second frame body 32.
  • the external force acts on the first frame body 31 and / or the second frame body 32, the external force will not directly Acts on the first support member 11 (or the sliding sheet 50) and the second support member 12, so that no external force is transmitted to the flexible display screen 20, and the flexible display screen 20 is prevented from being damaged by arching.
  • the first frame body 31 and the second frame body 32 are both fixed to the rotating shaft assembly 40.
  • the first frame 31 When the opposite ends of the flexible display terminal 100 are subjected to external impact, the first frame 31 is rigidly connected to the rotating shaft assembly 40, and the first frame The body 31 and the second frame body 32 will not move relative to the rotating shaft assembly 40, so that each component located within the outline of the first frame body 31 and the second frame body 32 can be replaced by the first frame body 31 and the second frame body.
  • the body 32 is protected, thereby avoiding the phenomenon that the flexible display screen 20 is arched by being impacted.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention concerne un terminal d'affichage pliable (100). Le terminal d'affichage pliable (100) comprend un premier élément de support (11), un second élément de support (12) et un écran d'affichage souple (20) pouvant être plié et déplié. Deux extrémités de l'écran d'affichage souple (20) sont respectivement fixées au premier élément de support (11) et au second élément de support (12), le premier élément de support (11) peut se déplacer par rapport au second élément de support (12), le premier élément de support (11) est relié de façon coulissante à un premier corps de cadre (31), et le second élément de support (12) est relié de façon coulissante à un second corps de cadre (32), c'est-à-dire que le premier élément de support (11) peut coulisser par rapport au premier corps de cadre (31), et le second élément de support (12) peut coulisser par rapport au second corps de cadre (32). Lorsque deux extrémités du terminal d'affichage pliable (100) sont pressées et comprimés, une force d'action agit sur le premier corps de cadre (31) et le second corps de cadre (32), et une force externe n'agit pas directement sur le premier élément de support (11) et le second élément de support (12), ce qui permet de ne pas transmettre la force externe à l'écran d'affichage souple (20) et d'éviter les dommages causés par le plissement de l'écran d'affichage souple (20).
PCT/CN2018/104817 2018-05-25 2018-09-10 Terminal d'affichage pliable WO2019223183A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201880093849.4A CN112602032A (zh) 2018-05-25 2018-09-10 可弯曲显示终端

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2018/088512 WO2019223009A1 (fr) 2018-05-25 2018-05-25 Module d'affichage pliable et terminal pliable
CNPCT/CN2018/088512 2018-05-25

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WO2019223183A1 true WO2019223183A1 (fr) 2019-11-28

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PCT/CN2018/088512 WO2019223009A1 (fr) 2018-05-25 2018-05-25 Module d'affichage pliable et terminal pliable
PCT/CN2018/104817 WO2019223183A1 (fr) 2018-05-25 2018-09-10 Terminal d'affichage pliable

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PCT/CN2018/088512 WO2019223009A1 (fr) 2018-05-25 2018-05-25 Module d'affichage pliable et terminal pliable

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CN (3) CN112470097A (fr)
WO (2) WO2019223009A1 (fr)

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CN110971724B (zh) * 2019-11-25 2021-06-04 昆山科森科技股份有限公司 外折屏手机用转轴机构
CN113883156A (zh) 2020-07-01 2022-01-04 华为技术有限公司 折叠模组及折叠式电子设备
CN114338864A (zh) 2020-09-30 2022-04-12 华为技术有限公司 折叠装置及电子设备
CN114449068A (zh) 2020-10-31 2022-05-06 华为技术有限公司 铰链机构及可折叠的电子设备
CN111091758B (zh) * 2019-12-19 2021-02-26 武汉华星光电半导体显示技术有限公司 显示装置
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