[go: up one dir, main page]

WO2019139339A1 - Charnière pour dispositif d'affichage pliable - Google Patents

Charnière pour dispositif d'affichage pliable Download PDF

Info

Publication number
WO2019139339A1
WO2019139339A1 PCT/KR2019/000306 KR2019000306W WO2019139339A1 WO 2019139339 A1 WO2019139339 A1 WO 2019139339A1 KR 2019000306 W KR2019000306 W KR 2019000306W WO 2019139339 A1 WO2019139339 A1 WO 2019139339A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
slider
hinge
present
foldable display
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/KR2019/000306
Other languages
English (en)
Korean (ko)
Inventor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2019139339A1 publication Critical patent/WO2019139339A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • 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
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Definitions

  • the present invention relates to a hinge for a foldable display device and more particularly to a hinge for a foldable display device in which when a pair of body parts is folded in a display device provided on an outer surface of a flexible display panel, When the body is folded, the joints of the outer periphery are sequentially extended around the central joint located at the center of the joint, resulting in folding or collapsing of the flexible display panel installed on the surfaces of smart phones, mobile phones, tablets, The present invention relates to a hinge for a foldable display device.
  • the mobile terminal may be configured to perform various functions. Examples of such various functions include a data and voice communication function, a function of photographing a video or a moving image through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function.
  • various functions include a data and voice communication function, a function of photographing a video or a moving image through a camera, a voice storage function, a music file playback function through a speaker system, and an image or video display function.
  • Some mobile terminals include additional functions to execute games, and some other mobile terminals are also implemented as multimedia devices. Moreover, recent mobile terminals can receive a broadcast or multicast signal to view a video or television program.
  • a display module displays information processed in a mobile terminal. For example, when the mobile terminal is in the call mode, a UI (User Interface) or a GUI (Graphic User Interface) associated with a call is displayed.
  • UI User Interface
  • GUI Graphic User Interface
  • the display module may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a 3D display And the like.
  • a patent document similar to the hinge structure for a mobile communication apparatus in which the flexible display panel according to the present invention is installed includes Publication No. 10-2015-0096827, entitled " Hinge Device and Foldable Display Device Including the Hinge Device "
  • the joint part can maintain the shape of the semicircle completely so that a part of the joint part of the joint part does not protrude,
  • the joints of the outer periphery are sequentially deployed around the central joint located at the center of the joint, resulting in the problem that the flexible display panel installed on the surface of the smartphone, the cell phone, and the tablet is folded or collapsed So that the durability of the product is increased.
  • a hinge for a foldable display device comprises:
  • a foldable display device comprising: a pair of body parts; and a joint part formed of a plurality of joints connecting the body parts,
  • the foldable display device is configured to engage with a hinge for a display device, the hinge for the device on the display includes a center bar
  • a lower slider rotatably connected to the center bar; An upper slider that slides on the lower slider; And a middle slider connecting the lower slider and the upper slider;
  • the middle slider is rotatably connected to the center bar
  • the middle slider is provided with a rotary link that is rotatable and has arms extending in opposite directions,
  • One arm of the rotating link is rotatably connected to the lower slider and the other arm of the rotating link is rotatably connected to the upper slider,
  • middle slider is coupled to rotate the toothed wheel and the toothed wheel of the middle slider is engaged with the toothed gear provided on the lower slider and the upper slider.
  • center bar is coupled to a center joint located at a center portion of the joint portion, and the pair of upper sliders are coupled to the pair of body portions, respectively,
  • the joint part is composed of a plurality of joints, and the joints are connected to each other by insert injection,
  • the toothed portion is formed at a portion where the pair of lower sliders are connected to the center bar, and the toothed gears are configured to mesh with each other.
  • the hinge for a foldable display device is installed in an out-foldable display device in which a flexible display panel is installed on the outside in a state where a body is folded.
  • a folding or unfolding operation of a body part Since the force is not directly applied to the joint part, a part of the joint part of the joint part protrudes and the flexible display panel is not damaged, and since a great force is not applied to the joint part, the joint part is correctly folded And when a pair of body parts is deployed, the joints of the joint part can not be properly deployed, and a part of the joint is not protruded. As a result, there is a remarkable effect that there is little possibility of damage to the flexible display panel attached to the body part and the joint part.
  • the hinge for a foldable display device is configured to be coupled with a central joint and a pair of body parts located at the center of the joint part, and a pair of body parts are folded, part of the joints of the joint part forms a circle
  • the joints of the outer joints are sequentially deployed around the central joint located at the center of the joint joint part, and there is no problem that a part of the joint protrudes at all There is a remarkable effect that does not occur.
  • the durability of the foldable display device such as the smart phone, the mobile phone, and the tablet is increased, and the user is not likely to experience the distortion of the center portion of the user's own foldable display device.
  • FIG. 1 is a plan view of a hinge for a foldable display device according to the present invention.
  • FIG. 2 is a rear view of a hinge for a foldable display device according to the present invention.
  • FIG 3 is a side view of a hinge for a foldable display device according to the present invention.
  • FIG 4 is a side view showing a folded state of the hinge for the foldable display device according to the present invention.
  • FIG. 5 is a perspective view showing a hinge for a foldable display device according to the present invention attached to a bottom surface of a body part.
  • FIG. 6 is a perspective view of the hinge for a foldable display device according to the present invention shown in FIG. 5 attached to the bottom of the body.
  • FIG. 7 to 10 are perspective views illustrating a process of assembling a hinge for a foldable display device according to the present invention.
  • FIG. 11 is a perspective view illustrating a hinge for a foldable display device according to the present invention.
  • FIG. 12 is a perspective view of the hinge for the assembled display of the foldable display shown in FIG. 11, as viewed from below.
  • FIG. 13 is a perspective view showing a folded state of a hinge for a foldable display device according to the present invention.
  • FIG. 14 is a perspective view showing a folded state of the hinge for a foldable display device according to the present invention.
  • FIG. 15 is a plan view showing a hinge for a foldable display device according to the present invention in which a rotating link is connected to an upper slider and a lower slider in a state where an upper slider is indicated by a dotted line.
  • FIG. 16 is a perspective view of a hinge for a foldable display device according to the present invention in which a middle link and a middle link are installed on a middle slider.
  • FIG. 17 is a perspective view illustrating a hinge for a foldable display device according to the present invention, in which a body is installed on one side.
  • FIG. 18 is a perspective view showing a state in which a toothed gear is installed on a sliding guide as a modification of the hinge for a foldable display device according to the present invention.
  • FIG. 19 is a perspective view showing a state in which a middle slider is installed on the sliding guide shown in FIG.
  • FIG. 20 is a perspective view showing a state in which a middle link and a toothed wheel are installed in a middle slider installed in a modification of the hinge for a foldable display device according to the present invention.
  • FIG. 21 is a perspective view showing a modification of the hinge for a foldable display device according to the present invention, in which an upper slider provided with a toothed gear is inserted into a lower slider.
  • FIG. 22 is a perspective view and an inner side view of a right side of the hinge in a state in which the body is extended 180 degrees in the modification of the hinge for a foldable display device according to the present invention.
  • FIG. 23 is a perspective view and an internal side view of the right side of the hinge in a state in which the body is folded in a modified example of the hinge for a foldable display device according to the present invention.
  • FIG. 24 is a perspective view and an inner side view of a right side of the hinge in a state in which the body is completely folded in the modification of the hinge for a foldable display device according to the present invention.
  • FIG. 25 is a perspective view showing a joint part at the center of a body to which a hinge for a foldable display device according to the present invention is attached.
  • FIG. 1 is a plan view of a hinge for a foldable display device according to the present invention.
  • 2 is a rear view of a hinge for a foldable display device according to the present invention.
  • 3 is a side view of a hinge for a foldable display device according to the present invention.
  • a foldable display device includes a joint part 40 composed of two body parts 10 and a joint part 40 such that a middle part thereof is folded, Are connected to each other by an insert injection part 42 constituted by an insert injection method with a material such as rubber, silicone, plastic or the like.
  • the flexible flexible display panel according to the present invention is installed on the body part 10 and the insert injection part 42 shown in Fig.
  • the upper slider 50 and the center bar 52 are directly fixed to the bottom of the central joint 41 of the pair of body parts 10 and the joint part 40 according to the present invention. do.
  • FIG 4 is a side view showing a folded state of the hinge for the foldable display device according to the present invention.
  • the joint part 40 composed of a plurality of joints has a semicircular shape. Further, the lower slider 58 according to the present invention is pushed by the joint portion 40.
  • FIG. 5 is a perspective view showing a hinge for a foldable display device according to the present invention attached to a bottom surface of a body part.
  • FIG. 6 is a perspective view of the hinge for a foldable display device according to the present invention shown in FIG. 5 attached to the bottom of the body.
  • the left and right upper sliders 50 are fixedly attached to the bottom surfaces of the left and right body portions 10, do.
  • the central bar 52 of the present invention is fixedly attached to the bottom surface of the central joint 41.
  • the lower slider (58) is configured to be fitted to a side surface of the upper slider (50).
  • FIG. 7 to 10 are perspective views illustrating a process of assembling a hinge for a foldable display device according to the present invention.
  • a rotation protrusion 66 coupled to both front and rear vertexes of the lower slider 58 according to the present invention is inserted into a hole formed in both sides of the center bar 52, As shown in FIG. 7,
  • One lower slider is provided on the left and right sides of the center bar 52 of the present invention so as to be rotatable.
  • the lower slider 58 is installed on the right side of the center bar 52 in Figs.
  • a sliding guide 68 is provided on the lower slider 58 of the present invention, and a middle slider 56 having a middle link 57 rotating link 62 is mounted on the sliding guide 68 of the present invention. As shown in Fig.
  • the middle link 57 rotatably connected to the front portion of the middle slider 56 of the present invention is rotatably connected to the middle link connecting portion 54 configured to protrude from the center bar 52.
  • one end of a rotary link 62 rotatably installed in the middle slider 56 according to the present invention is rotatably connected to the connection groove 64 of the lower slider 58, and the other end Is rotatably connected to the sliding connection groove (51) of the upper slider (50).
  • the upper slider (50) according to the present invention is configured such that the side sliding portions (151) formed on both sides are fitted to the side guide portions (158) of the lower slider (58).
  • the left side of the center bar 52 of the present invention is shown as being assembled, and the right side is shown as being disassembled.
  • FIG. 11 is a perspective view illustrating a hinge for a foldable display device according to the present invention.
  • FIG. 12 is a perspective view of the hinge for the assembled display of the foldable display shown in FIG. 11, as viewed from below.
  • upper and lower sliders 50 and 58 and a middle slider 56 are assembled on the right and left sides of the center bar 52 of the present invention.
  • Both ends of the rotary link 62 according to the present invention are rotatably connected to the connection groove 64 and the sliding connection groove 51 by the connection pin 92 and connected to be rotatable while sliding.
  • FIG. 13 is a perspective view showing a folded state of a hinge for a foldable display device according to the present invention.
  • FIG. 14 is a perspective view showing a folded state of the hinge for a foldable display device according to the present invention.
  • FIG. 15 is a plan view showing a hinge for a foldable display device according to the present invention in which a rotating link is connected to an upper slider and a lower slider in a state where an upper slider is indicated by a dotted line.
  • both ends of the rotating link 62 provided on the middle slider 56 according to the present invention are connected to the connecting groove 64 of the lower slider 58 and the upper slider 50 (Not shown).
  • connection pin 92 The extended end of the rotary link 62 connected to the sliding connection groove 51 according to the present invention by the connection pin 92 is configured to slide while sliding along the sliding connection groove 51.
  • FIG. 16 is a perspective view of a hinge for a foldable display device according to the present invention in which a middle link and a middle link are installed on a middle slider.
  • the middle slider 56 is provided with a rotatable rotary link 62 and the middle slider 56 is provided with a middle link 57 so as to be rotatable on the left front side thereof.
  • FIG. 17 is a perspective view illustrating a hinge for a foldable display device according to the present invention, in which a body is installed on one side.
  • a body part 10 is attached to an upper slider 50 located on the left side of a hinge for a foldable display device according to the present invention.
  • FIG. 18 is a perspective view showing a state in which a toothed gear is installed on a sliding guide as a modification of the hinge for a foldable display device according to the present invention.
  • 19 is a perspective view showing a state in which a middle slider is installed on the sliding guide shown in FIG.
  • FIG. 18 a modification of the hinge for a foldable display device according to the present invention is shown in which the rotary link 62 shown in Fig. 16 is replaced by a gear 84.
  • a gear 82 is formed on the sliding guide 68 of the lower slider 58 according to the present invention and a gear 84 is provided on the right side of the middle slider 156 instead of the rotary link 62.
  • the gear 84 provided on the middle slider 156 according to the present invention is configured to engage with a gear 82 formed on the sliding guide 68.
  • the toothed wheel 84 of the middle slider 156 moves along the gear 82 on the sliding guide 68 It moves while rotating.
  • FIG. 20 is a perspective view showing a state in which a middle link and a toothed wheel are installed in a middle slider installed in a modification of the hinge for a foldable display device according to the present invention.
  • a gear 84 is rotatably installed on the rear surface of the middle slider 156 according to the present invention, instead of the rotary link 62.
  • FIG. 21 is a perspective view showing a modification of the hinge for a foldable display device according to the present invention, in which an upper slider provided with a toothed gear is inserted into a lower slider.
  • the upper slider 50 is fitted to the lower slider 58 in a state where the middle slider 156 according to the present invention is installed on the center bar 52 and the sliding guide 68.
  • FIG. 22 is a perspective view and an inner side view of a right side of the hinge in a state in which the body is extended 180 degrees in the modification of the hinge for a foldable display device according to the present invention.
  • the upper slider 50 according to the present invention is provided with a toothed gear 86 and the toothed gear 86 is meshed with the toothed wheel 84 of the middle slider 156 .
  • the gear 84 of the middle slider 156 is gear engaged with the gear 82 formed on the slide guide 68 and the gear 86 formed on the bottom surface of the upper slider 50 .
  • 23 is a perspective view and an internal side view of the right side of the hinge in a state in which the body is folded in a modified example of the hinge for a foldable display device according to the present invention.
  • 24 is a perspective view and an inner side view of a right side of the hinge in a state in which the body is completely folded in the modification of the hinge for a foldable display device according to the present invention.
  • the upper slider 50 according to the present invention is moved toward the center bar 52 while the lower slider 58 is folded on the basis of the center bar 52 according to the present invention .
  • the toothed gear 84 of the middle slider 156 rotates while the toothed gear 86 of the upper slider 50 moves toward the center bar 52.
  • FIG. 25 is a perspective view showing a joint part at the center of a body to which a hinge for a foldable display device according to the present invention is attached.
  • a joint part 40 connecting a pair of body parts 10 according to the present invention is configured as a plurality of joints, and each joint is configured to include a shaft.
  • the joint portion 40 configured to include the shaft shown in FIG. 25 is configured to insert the joint portion 40 while forming the insert injection portion 42 as shown in FIG. 1 by insert injection with a material such as plastic, rubber, Each of the joints is connected to each other.

Landscapes

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

Abstract

La présente invention concerne une charnière pour un dispositif d'affichage pliable et, plus particulièrement, une charnière pour un dispositif d'affichage pliable dans lequel, lorsqu'une paire de parties de corps sont pliées dans un dispositif d'affichage disposé sur une surface extérieure d'un panneau d'affichage souple, des parties d'articulation peuvent garder une forme complètement semi-circulaire ; et lorsque les parties de corps sont pliées puis dépliées, les articulations des bords extérieurs sont déployées de manière séquentielle autour d'un joint central situé au centre des articulations, ce qui permet d'éviter le problème selon lequel un écran d'affichage souple installé sur la surface d'un téléphone intelligent, d'un téléphone cellulaire ou d'une tablette est plié ou déformé, de telle sorte qu'est augmentée la durabilité d'un produit .
PCT/KR2019/000306 2018-01-09 2019-01-08 Charnière pour dispositif d'affichage pliable Ceased WO2019139339A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180003056A KR20190084836A (ko) 2018-01-09 2018-01-09 폴더블 디스플레이장치용 힌지
KR10-2018-0003056 2018-01-09

Publications (1)

Publication Number Publication Date
WO2019139339A1 true WO2019139339A1 (fr) 2019-07-18

Family

ID=67218566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2019/000306 Ceased WO2019139339A1 (fr) 2018-01-09 2019-01-08 Charnière pour dispositif d'affichage pliable

Country Status (2)

Country Link
KR (1) KR20190084836A (fr)
WO (1) WO2019139339A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112399735A (zh) * 2019-08-18 2021-02-23 深圳市柔宇科技有限公司 折叠装置及电子设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210016498A (ko) * 2019-08-04 2021-02-16 (주)에이유플렉스 폴더블 디스플레이 디바이스에 설치되는 접히는 힌지모듈
KR102689566B1 (ko) 2020-03-24 2024-07-30 삼성전자주식회사 디스플레이 장치
KR102862341B1 (ko) * 2020-09-03 2025-09-19 삼성전자주식회사 플렉서블 디스플레이를 포함하는 전자 장치
KR20220040632A (ko) * 2020-09-24 2022-03-31 삼성전자주식회사 폴더블 전자 장치
KR102873609B1 (ko) * 2021-01-12 2025-10-21 삼성전자주식회사 센터 바를 가지는 힌지 구조 및 이를 포함하는 접이식 전자 장치
KR102243025B1 (ko) 2021-02-02 2021-04-21 ㈜ 엘에이티 노광 및 전주도금을 이용한 폴더블폰용 메탈 힌지 및 그 제조방법
JP2024511715A (ja) * 2021-03-01 2024-03-15 リュー、サン キュ フレキシブルディスプレイ携帯用機器
WO2025216342A1 (fr) * 2024-04-12 2025-10-16 윤태중 Dispositif charnière pour dispositif pliable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160074815A (ko) * 2014-12-18 2016-06-29 삼성디스플레이 주식회사 플렉서블 디스플레이 장치
KR20160145420A (ko) * 2015-06-10 2016-12-20 (주) 프렉코 연동구조를 가지는 플렉시블 힌지 장치
KR20170000309A (ko) * 2015-06-23 2017-01-02 삼성전자주식회사 디스플레이 패널의 곡률이 가변하는 폴더블 전자 장치
KR20170018909A (ko) * 2014-06-12 2017-02-20 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 플렉서블 디스플레이 컴퓨팅 디바이스
WO2017211115A1 (fr) * 2016-06-07 2017-12-14 杭州安费诺飞凤通信部品有限公司 Charnière et dispositif de charnière de terminal mobile avec écran souple, et terminal mobile avec écran souple

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101875855B1 (ko) 2014-02-17 2018-07-06 삼성전자주식회사 힌지장치 및 이를 구비하는 폴더블 디스플레이 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170018909A (ko) * 2014-06-12 2017-02-20 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 플렉서블 디스플레이 컴퓨팅 디바이스
KR20160074815A (ko) * 2014-12-18 2016-06-29 삼성디스플레이 주식회사 플렉서블 디스플레이 장치
KR20160145420A (ko) * 2015-06-10 2016-12-20 (주) 프렉코 연동구조를 가지는 플렉시블 힌지 장치
KR20170000309A (ko) * 2015-06-23 2017-01-02 삼성전자주식회사 디스플레이 패널의 곡률이 가변하는 폴더블 전자 장치
WO2017211115A1 (fr) * 2016-06-07 2017-12-14 杭州安费诺飞凤通信部品有限公司 Charnière et dispositif de charnière de terminal mobile avec écran souple, et terminal mobile avec écran souple

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112399735A (zh) * 2019-08-18 2021-02-23 深圳市柔宇科技有限公司 折叠装置及电子设备

Also Published As

Publication number Publication date
KR20190084836A (ko) 2019-07-17

Similar Documents

Publication Publication Date Title
WO2019139339A1 (fr) Charnière pour dispositif d'affichage pliable
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
WO2020022758A2 (fr) Structure de charnière pour dispositif repliable comprenant un écran d'affichage souple installé sur celui-ci
WO2020009549A1 (fr) Structure de charnière pour terminal plié dans deux directions opposées
WO2021091331A1 (fr) Charnière de type à pliage vers l'intérieur pour dispositif d'affichage pliable
WO2020032729A1 (fr) Charnière pour un dispositif d'affichage pliable
WO2019190213A1 (fr) Structure de charnière de type pliable sur laquelle est installé un panneau d'affichage souple
WO2021187899A1 (fr) Structure de charnière pour dispositif d'affichage de type pliable
WO2017164578A1 (fr) Dispositif de communication mobile comprenant un panneau d'affichage flexible dans une structure duquel la génération de bulles est empêchée
WO2016175431A1 (fr) Appareil électronique à dispositif d'affichage enroulable
WO2020046025A2 (fr) Structure de charnière de type pliante présentant un panneau d'affichage souple installe sur celle-ci
WO2021085985A1 (fr) Charnière pliable pour appareil d'affichage
WO2019151839A1 (fr) Corps d'entraînement élastique
WO2022108401A1 (fr) Structure de charnière à charge élevée pour dispositif d'affichage de type repliable
WO2021107619A1 (fr) Dispositif d'affichage à taille d'écran réglable
WO2020138988A1 (fr) Structure de charnière à repliement vers l'intérieur sur laquelle est installé un panneau d'affichage souple
WO2018070778A1 (fr) Structure de charnière d'un dispositif d'affichage repliable
WO2016140524A1 (fr) Dispositif de pliage à côté unique
WO2022154445A1 (fr) Charnière pour dispositif d'affichage pliable, ayant une structure anti-jeu
WO2015088279A1 (fr) Couvercle de protection
WO2019080240A1 (fr) Cadre intermédiaire et appareil d'affichage souple
WO2021025441A1 (fr) Module de charnière pliable installé dans un dispositif d'affichage pliable
WO2021187960A1 (fr) Dispositif d'affichage à fonction coulissante
WO2018070782A1 (fr) Structure de charnière pliable sur laquelle est installé un panneau d'affichage souple

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: 19738117

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: 19738117

Country of ref document: EP

Kind code of ref document: A1