[go: up one dir, main page]

WO2022270995A1 - Dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci - Google Patents

Dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci Download PDF

Info

Publication number
WO2022270995A1
WO2022270995A1 PCT/KR2022/009088 KR2022009088W WO2022270995A1 WO 2022270995 A1 WO2022270995 A1 WO 2022270995A1 KR 2022009088 W KR2022009088 W KR 2022009088W WO 2022270995 A1 WO2022270995 A1 WO 2022270995A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge
inner panel
rotation
present
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2022/009088
Other languages
English (en)
Korean (ko)
Inventor
이성준
박현민
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auflex Co Ltd
Original Assignee
Auflex Co Ltd
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 Auflex Co Ltd filed Critical Auflex Co Ltd
Publication of WO2022270995A1 publication Critical patent/WO2022270995A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
    • 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

Definitions

  • the present invention relates to an in-folding type display device having a hinge unit in which two pairs of panels are installed. More specifically, an inner panel and a wing panel facing each other are installed in a hinge unit installed in the center of a foldable display device, When the folding type display device is folded, the hinge unit secures enough left and right space to prevent the folded part of the flexible display panel from sagging downward, and the left and right space is used to create a circular shape in the left and right directions while the flexible display panel is folded. It relates to an in-folding type display device having a hinge unit in which two pairs of panels are installed, which makes it easier to form.
  • a mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function of taking pictures or videos through a camera, a function of recording voice, a function of playing music files through a speaker system, and a function of displaying images or videos.
  • Some mobile terminals include an additional function for playing games, and some other mobile terminals are implemented as multimedia devices. Moreover, recent mobile terminals can watch video or television programs by receiving broadcast or multicast signals.
  • a display module in a mobile terminal displays information processed in the mobile terminal. For example, when the mobile terminal is in a call mode, a UI (User Interface) or GUI (Graphic User Interface) related to a call is displayed.
  • UI User Interface
  • GUI Graphic User Interface
  • the display module includes a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, and a 3D display. ) and the like.
  • transitional form will be used a lot until the flexible display is developed and used in earnest, and this form will not be significantly different from the current terminal structure.
  • a flexible display currently being developed is used in a mobile terminal, there is a need to describe its use form and its protection method.
  • an inner panel and a wing panel facing each other are installed in a hinge unit installed in the center of a foldable display device, so that the hinge unit secures sufficient left and right space when the in-folding type display device is folded, so that the folded portion of the flexible display panel
  • a hinge unit installed in the center of a foldable display device, so that the hinge unit secures sufficient left and right space when the in-folding type display device is folded, so that the folded portion of the flexible display panel
  • an in-folding type display device having a hinge unit in which two pairs of panels are installed to prevent sagging in the downward direction and to more easily form a circular shape in the left and right directions in a state in which the flexible display panel is folded using the space in the left and right directions aims to do
  • An in-folding type display device having a hinge unit in which two pairs of panels are installed according to the present invention is an in-folding type display device installed on a flexible display panel, and a hinge part is installed in the folded center of the display device,
  • Two panels are installed on the left and right sides of the hinge part in the longitudinal direction, and a pair of inner panels 24 are installed on the inside of the hinge part, and a pair of wing panels 20 are installed on the outside,
  • the wing panel 20 and the inner panel 24 of the hinge portion are configured to rotate together, so that the folded portion of the flexible display panel is convex left and right in a state in which the hinge portion is folded It is composed so that a circular shape is formed,
  • the hinge part includes a hinge rotation part 70,
  • the hinge rotation unit 70 is installed so that a pair of second rotation bodies 52 face each other in the middle of the rotation unit base 72,
  • the link connecting body 54 is rotatably installed on the rotating part base 72, and the second rotating body is connected to the link connecting body 54 and rotates along the rail groove of the link connecting body 54. installed,
  • a pair of first rotating bodies 42 are installed at the front of the rotating part base 72 to be connected to the second rotating body 52,
  • the wing panel rotation shaft 53 is rotatably disposed on the rotation guide 46 formed at the front of the rotation unit base 72, and the wing panel rotation groove 43 of the first rotation body 42
  • the rotating shaft 53 is connected, and the curved rail 59 configured on the side surface of the second rotating body 52 is inserted into the curved rail groove 49 formed on the side surface of the first rotating body 42 so as to slide.
  • the rotation of the first rotating body 42 is controlled,
  • An inner panel rotation groove 44 connected to the inner panel 24 is configured in the first rotating body 42,
  • Two inner panel guide grooves 56 which are paths that limit the degree of folding of the inner panel 24 of the present invention, are formed on the rotating part base 72,
  • a rail groove ( 49) is fitted with a curved rail 59 formed on the side of the second rotating body 52,
  • the inner panel rotation shaft 153 is installed in the inner panel rotation groove 44 of the first rotation body 42, and a torsion spring 26 is fitted to the inner panel rotation shaft 153,
  • connection groove 25 of the inner panel 24 is fitted into the inner panel rotation shaft 153 so that the inner panel 24 is rotatable, and the wing panel 20 is the first rotating body 42 It is characterized by being installed in.
  • the folded portion of the flexible display panel may have a long diameter (d).
  • the hinge panel is configured so that the wing panel 20 and the inner panel 24 rotate together.
  • the folded portion of the flexible display panel is configured to be more convex to the left and right, and the folded portion has a large diameter
  • a circular shape having (d) can be formed.
  • FIG. 1 is a perspective view showing a flexible display panel separated from an in-folding type display device having a hinge portion in which two pairs of panels are installed according to the present invention.
  • FIG. 2 is a perspective view showing a pair of main panels separated from a hinge unit as a center in an in-folding type display device having a hinge portion in which two pairs of panels are installed according to the present invention.
  • FIG 3 is a perspective view of a hinge portion in which two pairs of panels are installed according to the present invention.
  • FIG. 4 is a perspective view of a state in which an inner panel and a wing panel are separated from a hinge portion in which two pairs of panels are installed according to the present invention.
  • FIG. 5 is a perspective view showing two installed hinge units and one hinge unit before installation in the hinge housing of the hinge unit according to the present invention.
  • FIG. 6 is a perspective view showing the appearance of the hinge unit according to the present invention.
  • FIG. 7 is a perspective view of a state in which a free stop portion is separated from the hinge unit according to the present invention.
  • FIG. 8 is a perspective view of a pre-stop part separated from the hinge unit according to the present invention shown in FIG. 7 viewed from the opposite direction.
  • FIG. 9 is an exploded perspective view showing a disassembled hinge rotating part in the hinge unit according to the present invention.
  • FIG. 10 is a perspective view showing a state in which a part of a hinge rotation unit is assembled in the hinge unit according to the present invention.
  • FIG. 11 is a perspective view of a state in which a part of a hinge rotation unit is assembled in the hinge unit according to the present invention shown in FIG. 10, viewed from the opposite direction.
  • FIG. 12 is an exploded perspective view showing an exploded state of the free stop part of the hinge unit according to the present invention.
  • FIG. 13 is a perspective view showing the installation of the wing panel rotation shaft according to the present invention in the hinge unit according to the present invention.
  • FIG 14 is a perspective view showing a state in which the first rotating body is connected to the wing panel rotating shaft of the present invention in the hinge unit according to the present invention and the inner panel of the present invention is connected to the first rotating shaft.
  • FIG. 15 is a perspective view illustrating a state in which a connection groove of an inner panel is connected to an inner panel rotation shaft connected to a first rotating body in a hinge unit according to the present invention.
  • FIG 16 is a perspective view showing a state in which the wing panel of the present invention is connected to the first rotating body in the hinge unit according to the present invention.
  • FIG. 17 is a perspective view showing a state in which a gap cover panel covering a gap between a wing panel and an inner panel according to the present invention is installed.
  • FIG. 18 is a perspective view and a side view illustrating a state in which a guide protrusion of an inner panel according to the present invention moves along an inner panel guide groove formed in a rotating part base of the present invention.
  • 19 is another perspective view and a side view showing how the guide protrusion of the inner panel according to the present invention moves along the inner panel guide groove formed on the base of the rotating part according to the present invention.
  • FIG. 20 is a perspective view illustrating a stopper for preventing reverse bending of a hinge part in an unfolded state according to the present invention.
  • 21 is a perspective view illustrating a stopper for preventing reverse bending of the hinge unit in an unfolded state according to the present invention.
  • FIG. 22 is a perspective view showing a stopper for preventing reverse bending of a hinge part in a folded state according to the present invention.
  • FIG. 23 is a side cross-sectional view showing a state in which a flexible display panel is disposed on the hinge part according to the present invention in a folded state of the hinge part according to the present invention.
  • FIG. 24 is a side cross-sectional view of a flexible display panel unfolding according to the movement of the inner panel and the wing panel while the hinge unit according to the present invention is unfolding.
  • 1 is a perspective view showing a flexible display panel separated from an in-folding type display device having a hinge portion in which two pairs of panels are installed according to the present invention.
  • 2 is a perspective view showing a pair of main panels separated from a hinge unit as a center in an in-folding type display device having a hinge portion in which two pairs of panels are installed according to the present invention.
  • a flexible display panel 4 according to the present invention is attached on a pair of main panels 10 connected to hinges and left and right sides.
  • the main panel 10 of the present invention is configured with a connecting portion 12 connected to the hinge portion at a portion facing each other, and the connecting portion 12 of the present invention is connected to the lower surface of the second rotating body 52 shown in FIG. are connected to each other
  • FIG. 3 is a perspective view of a hinge portion in which two pairs of panels are installed according to the present invention.
  • 4 is a perspective view of a state in which an inner panel and a wing panel are separated from a hinge portion in which two pairs of panels are installed according to the present invention.
  • two panels are installed on the left and right sides of the hinge part in the longitudinal direction of the present invention.
  • a pair of inner panels 24 are installed inside the hinge part of the present invention, and a pair of wing panels 20 are installed outside.
  • the inner panel 24 and the wing panel 20 of the present invention are connected by a gap cover panel 22.
  • FIG. 5 is a perspective view showing two installed hinge units and one hinge unit before installation in the hinge housing of the hinge unit according to the present invention.
  • 6 is a perspective view showing the appearance of the hinge unit according to the present invention.
  • three hinge units are installed in the hinge housing 30 of the hinge part of the present invention.
  • FIG. 7 is a perspective view of a state in which a free stop portion is separated from the hinge unit according to the present invention.
  • FIG. 8 is a perspective view of a pre-stop part separated from the hinge unit according to the present invention shown in FIG. 7 viewed from the opposite direction.
  • the free stop part 60 is installed on a spring to function as a free stop while the hinge rotating part 70 of the present invention rotates by the elastic force of the spring. do.
  • FIG. 9 is an exploded perspective view showing a disassembled hinge rotating part in the hinge unit according to the present invention.
  • 10 is a perspective view showing a state in which a part of a hinge rotation unit is assembled in the hinge unit according to the present invention.
  • FIG. 11 is a perspective view of a state in which a part of a hinge rotation unit is assembled in the hinge unit according to the present invention shown in FIG. 10, viewed from the opposite direction.
  • a pair of second rotation bodies 52 are installed in the middle of the rotation unit base 72 to face each other, and the hinge unit base At the front of the 72, a pair of first rotating bodies 42 are installed to be connected to the second rotating bodies 52.
  • the link connecting body 54 of the present invention is rotatably installed on the rotating part base 72, the second rotating body is connected to the link connecting body 54 of the present invention, and the rail of the link connecting body 54 of the present invention It is installed to rotate along the groove.
  • the wing panel rotation shaft 53 of the present invention is rotatably arranged in the rotation guide 46, and the wing panel rotation shaft 53 is connected to the wing panel rotation groove 43 of the first rotation body 42 of the present invention , At the same time, the curved rail 59 configured on the side surface of the second rotating body 52 is slid into the curved rail groove 49 formed on the side surface of the first rotating body 42, so that the first rotating body of the present invention ( 42) is controlled.
  • Two inner panel guide grooves 56 which are paths for limiting the degree of folding of the inner panel 24 of the present invention, are formed in the rotating part base 72 of the present invention.
  • An inner panel rotation groove 44 connected to the inner panel 24 is configured in the first rotating body 42 of the present invention.
  • FIG. 12 is an exploded perspective view showing an exploded state of the free stop part of the hinge unit according to the present invention.
  • the pre-stop part 60 has a friction plate 66 added so that the second rotating body 52 of the hinge rotating part 70 functions as a free-stop while rotating.
  • FIG. 13 is a perspective view showing the installation of the wing panel rotation shaft according to the present invention in the hinge unit according to the present invention.
  • the wing panel rotation shaft portion 53 of the present invention is rotatably fitted into the rotation guide 46 composed of a curved groove.
  • FIG. 14 is a perspective view showing a state in which the first rotating body is connected to the wing panel rotating shaft of the present invention in the hinge unit according to the present invention and the inner panel of the present invention is connected to the first rotating shaft.
  • 15 is a perspective view illustrating a state in which a connection groove of an inner panel is connected to an inner panel rotation shaft connected to a first rotating body in a hinge unit according to the present invention.
  • the wing panel rotation groove 43 of the first rotation body 42 of the present invention is rotatably fitted into the wing panel rotation shaft portion 53 of the present invention.
  • the curved rail 59 formed on the side of the second rotating body 52 is fitted into the rail groove 49 formed as a curved groove on the side of the first rotating body 42 of the present invention.
  • the inner panel rotating shaft 153 of the present invention is installed in the inner panel rotating groove 44 of the first rotating body 42 .
  • a torsion spring 26 is fitted to the inner panel rotating shaft 153 of the present invention.
  • connection groove 25 of the inner panel 24 of the present invention is fitted into the inner panel rotating shaft 153 of the present invention so that the inner panel 24 is rotatable.
  • FIG 16 is a perspective view showing a state in which the wing panel of the present invention is connected to the first rotating body in the hinge unit according to the present invention.
  • the wing panel 20 of the present invention is installed on the first rotating body 42 of the present invention.
  • FIG. 17 is a perspective view showing a state in which a gap cover panel covering a gap between a wing panel and an inner panel according to the present invention is installed.
  • two guide protrusions 156 are formed at the lower end of the inner panel 24 of the present invention.
  • the wing panel 20 and the inner panel 24 of the present invention are rotatably connected to each other by a gap cover panel 22.
  • 18 is a perspective view and a side view illustrating a state in which a guide protrusion of an inner panel according to the present invention moves along an inner panel guide groove formed in a rotating part base of the present invention.
  • 19 is another perspective view and a side view showing how the guide protrusion of the inner panel according to the present invention moves along the inner panel guide groove formed on the base of the rotating part according to the present invention.
  • the inner panel 24 of the hinge part of the present invention is the inner panel 24 ) Operates so that the guide protrusion 156 configured at the lower end of the rotating unit is spread along the inner panel guide groove 56 configured in the base 72 of the rotating part. Then, it performs a folding operation in the opposite direction.
  • 20 is a perspective view illustrating a stopper for preventing reverse bending of a hinge part in an unfolded state according to the present invention.
  • 21 is a perspective view illustrating a stopper for preventing reverse bending of the hinge unit in an unfolded state according to the present invention.
  • a stopper 142 preventing reverse bending of the first rotating body 42 in a fully unfolded state is formed in the first rotating body 42 , which is part B of FIG. 6 .
  • FIG. 22 is a perspective view showing a stopper preventing the hinge part from being folded any further in a folded state according to the present invention.
  • a stopper to prevent further folding in a folded state is configured in the second rotating body 52 of the present invention, which is part C of FIG. 6.
  • 23 is a side cross-sectional view showing a state in which a flexible display panel is disposed on the hinge part according to the present invention in a folded state of the hinge part according to the present invention.
  • 24 is a side cross-sectional view of a flexible display panel unfolding according to the movement of the inner panel and the wing panel while the hinge unit according to the present invention is unfolding.
  • the folded portion of the flexible display panel in a state in which the hinge part of the present invention is completely folded The diameter (d) of may be configured long.
  • the hinge panel is configured so that the wing panel 20 and the inner panel 24 rotate together, so that the folded portion of the flexible display panel is more convex from side to side in the hinge portion folded state, so that the folded portion has a large diameter
  • a circular shape having (d) can be formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

La présente invention concerne un dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci, un panneau interne et un panneau d'aile qui se font face étant installés dans l'unité de charnière installée au centre d'un dispositif d'affichage pliable, de manière à assurer que l'unité de charnière ait suffisamment d'espace à gauche et à droite lorsque le dispositif d'affichage de type repliable est dans un état plié, et à empêcher ainsi l'affaissement d'une partie pliée d'un panneau d'affichage flexible, et de manière à faciliter, en utilisant les espaces à gauche et à droite, la formation de cercles à gauche et à droite lorsque le panneau d'affichage flexible est dans un état plié.
PCT/KR2022/009088 2021-06-25 2022-06-25 Dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci Ceased WO2022270995A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210083507A KR20230000863A (ko) 2021-06-25 2021-06-25 2 쌍의 패널이 설치된 힌지유닛을 가지는 인폴딩 타입 디스플레이 장치
KR10-2021-0083507 2021-06-25

Publications (1)

Publication Number Publication Date
WO2022270995A1 true WO2022270995A1 (fr) 2022-12-29

Family

ID=84544651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/009088 Ceased WO2022270995A1 (fr) 2021-06-25 2022-06-25 Dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci

Country Status (2)

Country Link
KR (1) KR20230000863A (fr)
WO (1) WO2022270995A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025048589A1 (fr) * 2023-08-31 2025-03-06 (주)에이유플렉스 Dispositif d'affichage pliable à hauteur réduite

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130037228A1 (en) * 2011-07-11 2013-02-14 Polymer Vision B.V. Flexible display with display support
US20140042293A1 (en) * 2012-08-07 2014-02-13 Polymer Vision B.V. Display system with a flexible display
KR20150142290A (ko) * 2014-06-11 2015-12-22 삼성전자주식회사 플렉서블 디스플레이를 포함하는 전자 장치
KR20200026644A (ko) * 2018-08-29 2020-03-11 (주)에이유플렉스 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조
CN111677747A (zh) * 2020-07-08 2020-09-18 拓米(成都)应用技术研究院有限公司 一种具有长度补偿功能的铰链机构及折叠显示设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130037228A1 (en) * 2011-07-11 2013-02-14 Polymer Vision B.V. Flexible display with display support
US20140042293A1 (en) * 2012-08-07 2014-02-13 Polymer Vision B.V. Display system with a flexible display
KR20150142290A (ko) * 2014-06-11 2015-12-22 삼성전자주식회사 플렉서블 디스플레이를 포함하는 전자 장치
KR20200026644A (ko) * 2018-08-29 2020-03-11 (주)에이유플렉스 플렉서블 디스플레이패널이 설치되는 인폴딩타입 힌지구조
CN111677747A (zh) * 2020-07-08 2020-09-18 拓米(成都)应用技术研究院有限公司 一种具有长度补偿功能的铰链机构及折叠显示设备

Also Published As

Publication number Publication date
KR20230000863A (ko) 2023-01-03

Similar Documents

Publication Publication Date Title
WO2019112274A1 (fr) Structure articulée à repliement vers l'intérieur comportant un panneau d'affichage flexible
WO2019225930A1 (fr) Structure de charnière pour terminal pliable dans toutes les directions
WO2021187899A1 (fr) Structure de charnière pour dispositif d'affichage de type pliable
WO2021091331A1 (fr) Charnière de type à pliage vers l'intérieur pour dispositif d'affichage pliable
WO2020009549A1 (fr) Structure de charnière pour terminal plié dans deux directions opposées
WO2020022758A2 (fr) Structure de charnière pour dispositif repliable comprenant un écran d'affichage souple installé sur celui-ci
WO2019139339A1 (fr) Charnière pour dispositif d'affichage pliable
WO2022119353A1 (fr) Dispositif de charnière de terminal portable comportant une structure pliable
WO2020046025A2 (fr) Structure de charnière de type pliante présentant un panneau d'affichage souple installe sur celle-ci
WO2017164578A1 (fr) Dispositif de communication mobile comprenant un panneau d'affichage flexible dans une structure duquel la génération de bulles est empêchée
WO2019190213A1 (fr) Structure de charnière de type pliable sur laquelle est installé un panneau d'affichage souple
WO2020032729A1 (fr) Charnière pour un dispositif d'affichage pliable
WO2019009542A1 (fr) Terminal mobile permettant une expansion d'écran par une opération de glissement
WO2022108401A1 (fr) Structure de charnière à charge élevée pour dispositif d'affichage de type repliable
WO2021085985A1 (fr) Charnière pliable pour appareil d'affichage
WO2022154445A1 (fr) Charnière pour dispositif d'affichage pliable, ayant une structure anti-jeu
WO2021137456A1 (fr) Appareil d'affichage
WO2019209060A1 (fr) Structure de charnière à repliement vers l'intérieur sur laquelle est installé un écran d'affichage souple
WO2011025190A2 (fr) Procédé pour exécuter automatiquement une fonction coopérative et dispositif utilisant ce procédé
WO2021187960A1 (fr) Dispositif d'affichage à fonction coulissante
WO2019151839A1 (fr) Corps d'entraînement élastique
WO2018070778A1 (fr) Structure de charnière d'un dispositif d'affichage repliable
WO2022145917A1 (fr) Dispositif de charnière de terminal portable comportant une structure pliable
WO2020138988A1 (fr) Structure de charnière à repliement vers l'intérieur sur laquelle est installé un panneau d'affichage souple
WO2022270995A1 (fr) Dispositif d'affichage de type repliable doté d'une unité de charnière ayant deux paires de panneaux installées à l'intérieur de celle-ci

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22828842

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22828842

Country of ref document: EP

Kind code of ref document: A1