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WO2016013840A1 - Terminal mobile du type écran d'expansion - Google Patents

Terminal mobile du type écran d'expansion Download PDF

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Publication number
WO2016013840A1
WO2016013840A1 PCT/KR2015/007531 KR2015007531W WO2016013840A1 WO 2016013840 A1 WO2016013840 A1 WO 2016013840A1 KR 2015007531 W KR2015007531 W KR 2015007531W WO 2016013840 A1 WO2016013840 A1 WO 2016013840A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible display
display device
mobile terminal
bodies
folded
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/KR2015/007531
Other languages
English (en)
Korean (ko)
Inventor
신진철
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
Priority claimed from KR1020150065682A external-priority patent/KR101678498B1/ko
Application filed by Individual filed Critical Individual
Priority to CN201580022335.6A priority Critical patent/CN106462185A/zh
Publication of WO2016013840A1 publication Critical patent/WO2016013840A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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

Definitions

  • the present disclosure relates to an extended screen type mobile terminal, and more particularly, to an extended screen type mobile terminal having a folding housing capable of implementing an extended screen using a flexible display device.
  • the mobile communication terminal has been transformed into a comprehensive multimedia device having many functions such as photography, video recording, music or video file playback, DMB reception, wireless Internet, etc. in addition to the call function, which is an original function.
  • mobile terminals are being developed to provide an expanded screen using a flexible display that can be folded or unrolled due to its flexible nature.
  • the conventional extended screen type mobile terminal has an operation of expanding a screen in the opposite direction, that is, in a reverse direction, rather than in a direction of opening a book that is familiar to a normal user, and a reduction of the screen is also performed in a direction that is familiar to an ordinary user.
  • the opposite direction see FIGS. 1 and 2).
  • the corner portion of the flexible display device is vulnerable to physical damage, there is a problem in that it is inconvenient to configure the relationship between the display device for displaying the image and the added device when an additional device is to be installed outside.
  • the present disclosure relates to a folder-type extended screen mobile terminal that provides a flexible large screen on one plane by installing a flexible display device on a pair of body outer surfaces that can be folded to each other, and a pair of bodies rotatably interlocked. It is an object of the present invention to provide an extended-expansion type mobile terminal that improves convenience when opening and closing a mobile terminal by configuring a pair of frames so that an operation of expanding or reducing a screen is made in a direction familiar to an ordinary user. do.
  • the present disclosure is to protect the edge portion of the flexible display device folded from physical damage, and to easily configure the association between the display device and the added device for displaying an image when an additional device is to be installed outside.
  • An object of the present invention is to provide an extended screen type mobile terminal.
  • a first, second body provided in a plate shape, each one end of the first and second bodies disposed to face each other;
  • a flexible display device provided continuously on one surface of the first body and one surface of the second body;
  • a folding frame coupled to the first and second bodies and allowing the first and second bodies to be pivoted by pivoting one end of the first and second bodies facing each other while the flexible display element is always exposed to the outer surface. It provides a mobile terminal according to the first invention.
  • the present disclosure provides an extended screen type mobile terminal according to the first invention, wherein the folding frame is provided to surround the outer edge of the first body, and one end and the other end of the first body in the width direction of the flexible display element.
  • a first frame hinged to the first frame the first frame being hingeably coupled to the flexible display device in a width direction thereof, and the first frame hinged to the width direction of the flexible display device in a relative direction;
  • an outer edge of the second body the hinge being coupled to one end and the other end of the second body in a width direction of the flexible display device, such that the relative rotational movement of the flexible display device is coupled to the axis.
  • an extended screen type mobile terminal including a second frame.
  • the present disclosure provides an extended screen type mobile terminal according to the second aspect of the present invention, wherein the first and second frames are provided with hollow rectangular plates to accommodate the first and second bodies, respectively, and one end of which is in contact with each other.
  • the extended screen type mobile terminal is provided as a third invention.
  • the present disclosure provides an extended screen type mobile terminal according to the third invention, wherein the first body has a first hinge protrusion at a same position of an upper surface and a lower surface in a width direction of the flexible display element, and the second body And a second hinge protrusion that is symmetrical with the first hinge protrusion about the hinge coupling axis of the first and second frames, wherein the first and second frames each include: first and second hinge protrusions coupled to the first and second hinge protrusions;
  • an extended screen type mobile terminal having two insertion holes is provided.
  • the present disclosure provides an extended screen type mobile terminal according to the fourth aspect of the present invention, wherein the first and second insertion holes are provided as slots having a first length set in a length direction of the flexible display device.
  • an extended screen type mobile terminal provided with ( ⁇ / 2 -1) R when R is a radius of curvature of a folded portion in a folded state of the flexible display device.
  • the present disclosure provides an extended screen type mobile terminal according to the fourth aspect of the present invention, wherein the first and second insertion holes are provided as arc-shaped slots that are convex downward in a state where the first and second frames are unfolded.
  • the length between one end and the other end in the longitudinal direction of the device is an extended screen type mobile terminal provided with ( ⁇ / 2 -1) R when the radius of curvature of the folded portion in the folded state of the flexible display element is R.
  • the present disclosure provides an extended screen type mobile terminal according to the fourth aspect of the present invention, wherein the first and second hinge protrusions are provided with a cog wheel rotatably provided at an end thereof, and the first and second insertion holes are provided on an inner surface thereof.
  • Extended screen provided with a slot having a set length having a plurality of projections for reciprocally moving the first and second insertion holes when the folding frame is folded or filled with a plurality of projections in which the cogwheel is engaged It provides a mobile terminal in the seventh invention.
  • the present disclosure provides an extended screen type mobile terminal according to the fifth to seventh inventions, wherein the folded portion of the flexible display element is folded in a state where the folded frame is flattened in the folded state of the flexible display element.
  • a gap adjusting unit configured to adjust a gap between ends of the first and second bodies facing each other in a longitudinal direction, the first ends of which are hinged to the first and second frames in the width direction of the flexible display element; , 2 spacing bar; each other end is coupled to each other hinged to the width direction of the flexible display device, the interval between the ends of the first and the second body facing each other in the folded frame,
  • the flexible display element is folded, when the radius of curvature of the folded portion is R, first and second fixed to be maintained at ⁇ R
  • It provides an expanded screen-type mobile terminal having a short adjustment unit consisting of;
  • the present disclosure provides an extended screen type mobile terminal according to any one of the first to seventh inventions, wherein the folding frame includes a plurality of lights that form holograms by irradiating light in a direction toward the front of the flexible display element.
  • the folding frame includes a plurality of lights that form holograms by irradiating light in a direction toward the front of the flexible display element.
  • the present disclosure provides an extended screen type mobile terminal according to any one of the first to seventh inventions, wherein at least one of the first and second bodies is selectively protruded on a rear surface of one surface on which the flexible display device is installed. It provides an extended screen type mobile terminal further comprising an optical lens provided as a tenth invention.
  • the present disclosure it is possible to protect the edge portion where the flexible display element is folded by a pair of frames from physical damage, and to display an image when an additional device is to be installed outside, between the display element and the added device.
  • the advantage is that it is easy to construct an association.
  • the manufacturing cost can be lowered and the risk of failure can be reduced.
  • 1 and 2 illustrate a conventional extended screen type mobile terminal.
  • 3 to 5 show a first embodiment of an extended screen type mobile terminal according to the present disclosure
  • FIGS. 3 to 5 are side views of FIGS. 3 to 5;
  • FIG. 9 is a view showing a coupling example of a body and a frame of an extended screen type mobile terminal according to the present disclosure.
  • FIG. 10 is a view showing a modification of FIG.
  • FIG. 11 is a view showing another modified example of FIG.
  • FIG. 16 illustrates a third embodiment of an extended screen type mobile terminal according to the present disclosure
  • FIG. 21 illustrates a sixth embodiment of an extended screen type mobile terminal according to the present disclosure
  • FIGS. 3 to 5 show a first embodiment of the extended screen type mobile terminal according to the present disclosure
  • FIGS. 6 to 8 show the side views of FIGS. 3 to 5.
  • the extended screen type mobile terminal according to the present embodiment has first and second bodies 100 and 200 provided in a plate shape.
  • it has a flexible display device 300 which is continuously provided on one surface of the first body 100 and one surface of the second body 200.
  • a folding frame 710 and 720 coupled to the first and second bodies 100 and 200, and includes a folding frame 710 and 720 to be folded in a state in which the flexible display 300 is exposed to the front surface.
  • the folding frame (710, 720) is provided to surround the outer edge of the first body 100, is hinged to one end and the other end of the first body 100 in the width direction of the flexible display device 300, the flexible display
  • the first frame 710 is coupled to be rotatable relative to the width direction of the device 300 as an axis.
  • folding frames 710 and 720 are hinged to the first frame 710 so as to allow relative rotational movement in the width direction of the flexible display device 300 to the axis, and are provided to surround the outer edge of the second body 200.
  • the second frame 720 is hinged to one end and the other end of the second body 200 in the width direction of the flexible display device 300 so as to be relatively rotatable in the width direction of the flexible display device 300. ).
  • first and second frames 710 and 720 are provided with an empty rectangle inside to surround the edges of the first and second bodies 100 and 200, and are disposed to contact one end with each other, and the ends of the first and second frames 710 and 720 can be rotated about an axis. Preferably hinged.
  • the mobile terminal may be implemented in various forms such as a mobile phone, a smart phone, a notebook computer, a PDA, a navigation, and the like.
  • first and second bodies 100 and 200 may include a communication unit, an input / output unit, an A / V unit, a sensing unit, a memory unit, a control unit, a power supply unit, and the like.
  • first and second bodies 100 and 200 and the first and second frames 710 and 720 may be provided with a driving device of the extended screen type mobile terminal according to the present disclosure, such as key buttons and input / output terminals.
  • the driving device may be provided with a known projector keyboard.
  • first body 100 and the second body 200 are partially or wholly surrounded by the first and second frames 710 and 720 to rotate within the first and second frames 710 and 720, and the center of the upper and lower ends.
  • the hinge protrusion 900 is inserted into the insertion hole 730 formed in the first and second frames 710 and 720 so that the first and second bodies 100 and 200 are rotatable.
  • At least one of display operating means such as a touch pad may be configured in the flexible display device 300.
  • the flexible display device 300 as shown in Figures 3 to 5 is composed of a folded form of the bending form wrapped around the first body 100, the hinge portion 600 and the second body 200 It is linked to the movement of the first body 100 and the second body 200. Accordingly, in the flexible display device 300, the flexible display device 300 is unfolded by fold-opening the first and second frames 710 and 720 in the closed position.
  • the folding frames 710 and 720 include a hinge portion 760 that allows the first frame 710 and the second frame 720 to be rotatably coupled to each other and to be opened and closed at a predetermined angle.
  • the folding frames 710 and 720 may include the first body 100 and the first inside the middle of the upper and lower ends of the first and second frames 710 and 720 corresponding to the first body 100 and the second body 200.
  • the hinge protrusion 900 of the second body 200 is inserted to include an insertion hole 730 that is rotatably fixed in the first and second frames 710 and 720.
  • FIG. 9 is a diagram illustrating an example of combining a body and a frame of an extended screen type mobile terminal according to the present disclosure.
  • the first body 100 has a first hinge protrusion 900 at the same position of the upper and lower surfaces in the width direction of the flexible display device 300, and the second body 200 is folded.
  • the second hinge protrusion 900 is symmetrical with the first hinge protrusion 900 about the hinge coupling axes of the frames 710 and 720.
  • folding frames 710 and 720 have first and second insertion holes 730 to which the first and second hinge protrusions 900 are coupled, respectively.
  • first and second insertion holes 730 are provided as slots having a first length set in the longitudinal direction of the flexible display device 300.
  • the first length is provided as ( ⁇ / 2 -1) R when the radius of curvature of the folded portion in the state where the flexible display element 300 is folded.
  • the folded portion may be flattened in the unfolded state of the flexible display device 300.
  • FIG. 10 is a view showing a modification of FIG.
  • the first and second insertion holes 730 are provided as arc-shaped slots that are convex downward in a state where the folding frames 710 and 720 are unfolded, and one end and the other end in the longitudinal direction of the flexible display device 300.
  • the length between them is provided as ( ⁇ / 2 -1) R when the radius of curvature of the folded portion in the state where the flexible display element 300 is folded.
  • the restoration can be prevented from being partially folded again after being unfolded.
  • the folded portion of the flexible display device 300 can be leveled without additional configuration.
  • FIG. 11 is a diagram illustrating another modified example of FIG. 9.
  • first and second hinge protrusions 900 are provided with cog wheels rotatably provided at ends.
  • first and second insertion holes 730 are a plurality of protrusions 730a in which gears are engaged with and coupled to an inner surface thereof, and when the folding frames 710 and 720 are folded or filled, the first and second insertion holes 730 are provided. Is provided with a slot having a plurality of projections (730a) for reciprocating movement and a set length.
  • the first and second bodies may extend in the longitudinal direction of the flexible display device 300 such that the folded parts of the flexible display device 300 are flat in the folded state of the folding frames 710 and 720. It is further provided with a spacing adjusting unit 630 for adjusting the spacing between one end of the 100,200 facing each other.
  • the gap adjusting unit 630 includes first and second gap adjusting bars 631 and 632 hinged to one end of the folding frames 710 and 720 in the width direction of the flexible display device 300.
  • first and second spacing bars 631 and 632 are coupled to each other by hinges of the other ends of the flexible display device 300 in the width direction thereof, and the first and second bodies (710 and 720) are opened.
  • An interval between one end of each of the 100 and 200 facing each other is fixed to be maintained at ⁇ R when the radius of curvature of the folded portion in the state where the flexible display element 300 is folded.
  • the extended screen type mobile terminal according to the present embodiment relates to the additional function unit 400 installed along the circumference of the outer edges of the first and second frames 710 and 720.
  • the additional function unit 400 preferably has a predetermined length and area to protect the flexible display device 300.
  • the additional function unit 400 includes one or more of the operating means of the device is configured.
  • the direction in which the additional function unit 400 is moved is a means adopted in any one of the directions in which the additional function unit 400 can move in a range that does not cover the entire screen of the flexible display device 300 unfolded. Can be configured to be moved by.
  • an embodiment of moving in the upper direction will be described.
  • the additional function unit 400 is connected to the hinge 650 at the upper edge of the outer edge of the first and second frames 710 and 720 in the opposite direction of the mobile terminal opening and closing side. It may be configured in a folder manner that is opened by rotating about the hinge axis.
  • Folder-type additional function unit 400 is configured to rotate more than 90 degrees around the hinge axis of the hinge portion 650, as shown in Figure 14 and 15, the entire screen of the flexible display device 300 is visible It is preferable to configure so that.
  • the above-described embodiment of the additional function unit 400 configured in the first and second frames 710 and 720 has been described, but the method is not limited thereto, but is a flip method, a slide method, a swing method, and a rotation method. It may be configured by adopting any one of the known manners.
  • the moving direction may be configured to move in any one of the directions that do not cover the entire screen of the unfolded flexible display device 300 such as the right part, the left part, and the lower part.
  • the additional function unit 400 may be provided by means of multiple purposes.
  • a device configured as a multi-purpose means is, for example, an embodiment provided with an outer edge of the first and second frames 710 and 720 opposite to the opening and closing side of the mobile terminal, and is capable of projecting a screen provided by the mobile communication terminal to the device.
  • the mobile communication terminal By installing the system, it is possible to configure the mobile communication terminal to switch the display mode to the projector mode to perform a project function to output the image to the outside.
  • the optical system for the projector can also be used as a flashlight.
  • the additional function unit 400 includes a separate type.
  • the additional function unit 400 having a detachable type is installed at the outer edges of the opening and closing sides of the first and second frames 710 and 720.
  • the binoculars are connected to the first frame 710 and the second frame 720 by hinges (not shown), respectively, and the binoculars preferably rotate by 90 degrees or more in the direction of the top of the flexible display device 300. Do.
  • the optical signal incident through the binocular module may be configured to be output through the flexible display device 300 that converts the digital signal into a digital signal to form an image. See FIG. 15 for the operation of the binoculars.
  • the multi-purpose means, the detachable additional function unit 400 is a micro telescope module, a stereoscopic imaging device, a support for a mobile terminal, a photographing device such as a camcorder, a medical device such as a thermometer, an emergency tool such as a gas leak detector, a microscope It may be composed of various devices such as an optical device.
  • FIG. 16 illustrates a third embodiment of an extended screen type mobile terminal according to the present disclosure.
  • the folding frames 710 and 720 may include a plurality of light irradiation units that form holograms by irradiating light in a direction toward the front of the flexible display 300. 500).
  • the light irradiation unit 500 may be an example of an optical system for a projector.
  • 17 to 19 illustrate a fourth embodiment of the extended screen type mobile terminal according to the present disclosure.
  • the extended screen type mobile terminal includes an auxiliary display unit 250 which is integrally formed with the first frame 710 on the extension lines of the first and second frames 710 and 720. It is provided.
  • the auxiliary display unit 250 is provided on an upper surface of the first frame 710 so that when the flexible display device 300 is in an open position, the auxiliary display unit 250 has an upper end in each of directions different from the opening and closing direction of the flexible display device 300. It can be configured to open and close by means adopted in the direction.
  • the auxiliary display unit 250 moving in the upper direction may be connected to the hinge 650 at the upper end of the first frame 710 and may be configured as a folder type that is rotated and opened around the hinge axis of the hinge 650. have.
  • the folder-type auxiliary display unit 250 may be rotated by 180 degrees or more so that the large screen of the unfolded flexible display device 300 and the small screen of the auxiliary display unit 250 are simultaneously visible.
  • auxiliary display unit 250 opened in a folder type has a pair of frames 710 and 720 that are opened, and the display unit in which the image is naturally rotated by 180 degrees is visible simultaneously with the large screen of the flexible display device 300.
  • auxiliary display unit 250 which is an apparatus added on the extension line of the first frame 710, has been described as a folder type moving upward, the auxiliary display unit 250 is not limited thereto, and may be installed in the second frame 720. , Flip type, slide type, swing type, rotation type or the like may be adopted by adopting any one of the known types.
  • the moving direction may be configured to move in any one of the directions not covering the entire screen of the unfolded flexible display device 300.
  • auxiliary display units 250 may be installed in the first frame 710 and the second frame 720.
  • auxiliary display unit 250 may be configured as a double-sided display element in some cases.
  • auxiliary display unit 250 may include a double-sided transparent display device for implementing a stereoscopic screen.
  • the auxiliary display unit 250 is overlapped with a part of the screen of the flexible display device 300, and the stereoscopic screen of the transparent display is further activated to be visible.
  • the display device of the auxiliary display unit 250 may be configured as a flexible display device which is integrated with the flexible display device 300.
  • 20 is a diagram illustrating a fifth embodiment of an extended screen type mobile terminal according to the present disclosure.
  • the extended screen type mobile terminal includes a pair of first and second bodies 100 and 200 to which the flexible display device 300 is coupled, and they are provided with the flexible display device 300. It is hinged to the width direction of the axis.
  • the foldable frames 710 and 720 are configured as the first and second frames 710 and 720 as in the above-described embodiment, and the first and second frames 710 and 720 are provided in pairs, respectively.
  • the hinge is coupled to the body located at one end and the other end in the longitudinal direction of the flexible display device (300).
  • two flexible display devices 300 can be opened and closed at the same time by one folding frame 710 or 720, thereby increasing screen expandability.
  • control unit includes a step of displaying a screen on the display unit, detecting whether a certain condition is generated, and controlling the screen display of the display unit according to the predetermined condition.
  • the extended screen type mobile terminal includes having an auxiliary terminal connected by wire or wireless.
  • a wrist worn watch phone is an auxiliary terminal.
  • FIG. 21 illustrates a sixth embodiment of an extended screen type mobile terminal according to the present disclosure.
  • At least one of the first and second bodies 100 and 200 is provided to selectively protrude on the rear surface of the one surface on which the flexible display device 300 is installed. It is preferable to further include a lens unit (800).
  • the optical lens unit 800 may include an optical lens and a cylindrical member which fixes the optical lens and selectively protrudes the optical lens from the rear surface of any one of the first and second bodies 100 and 200.

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

Abstract

La présente invention concerne un terminal mobile du type écran d'expansion possédant un boîtier pliable capable de créer un écran d'expansion à l'aide d'un élément d'affichage souple. La présente invention concerne, en tant que première invention, un terminal mobile du type écran d'expansion comprenant : des premier et second corps en forme de plaque, les premier et second corps étant disposés de telle sorte qu'une extrémité du premier corps et qu'une extrémité du second corps se font face l'une à l'autre ; un élément d'affichage souple disposé consécutivement sur un côté du premier corps et sur un côté du second corps ; et un cadre pliable qui est couplé aux premier et second corps et qui permet aux premier et second corps d'être pliés en étant mis axialement en rotation autour d'une extrémité au niveau de laquelle les premier et second corps se font face l'un à l'autre dans un état dans lequel l'élément d'affichage souple est toujours exposé vers l'extérieur.
PCT/KR2015/007531 2014-07-21 2015-07-21 Terminal mobile du type écran d'expansion Ceased WO2016013840A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580022335.6A CN106462185A (zh) 2014-07-21 2015-07-21 屏幕扩展型移动终端

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0091703 2014-07-21
KR20140091703 2014-07-21
KR1020150065682A KR101678498B1 (ko) 2014-07-21 2015-05-12 확장화면형 이동 단말기
KR10-2015-0065682 2015-05-12

Publications (1)

Publication Number Publication Date
WO2016013840A1 true WO2016013840A1 (fr) 2016-01-28

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PCT/KR2015/007531 Ceased WO2016013840A1 (fr) 2014-07-21 2015-07-21 Terminal mobile du type écran d'expansion

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113188024A (zh) * 2021-06-02 2021-07-30 深圳市华日富科技有限公司 一种便携式终端的扩屏装置
WO2025033569A1 (fr) * 2023-08-07 2025-02-13 엘지전자 주식회사 Dispositif d'affichage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040155859A1 (en) * 2003-02-07 2004-08-12 Minchy Lee Computer monitor structure
KR20080035709A (ko) * 2006-10-20 2008-04-24 김종억 플렉시블 디스플레이를 구비한 3단 폴더형 휴대폰
US20120026565A1 (en) * 2010-04-02 2012-02-02 Zebra Imaging, Inc. Duplicating Holograms
WO2012134087A2 (fr) * 2011-03-28 2012-10-04 솔로몬테크놀로지 주식회사 Dispositif de charnière complexe et terminal portable comprenant le dispositif de charnière complexe
US20130010405A1 (en) * 2011-07-06 2013-01-10 Rothkopf Fletcher R Flexible display devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040155859A1 (en) * 2003-02-07 2004-08-12 Minchy Lee Computer monitor structure
KR20080035709A (ko) * 2006-10-20 2008-04-24 김종억 플렉시블 디스플레이를 구비한 3단 폴더형 휴대폰
US20120026565A1 (en) * 2010-04-02 2012-02-02 Zebra Imaging, Inc. Duplicating Holograms
WO2012134087A2 (fr) * 2011-03-28 2012-10-04 솔로몬테크놀로지 주식회사 Dispositif de charnière complexe et terminal portable comprenant le dispositif de charnière complexe
US20130010405A1 (en) * 2011-07-06 2013-01-10 Rothkopf Fletcher R Flexible display devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113188024A (zh) * 2021-06-02 2021-07-30 深圳市华日富科技有限公司 一种便携式终端的扩屏装置
WO2025033569A1 (fr) * 2023-08-07 2025-02-13 엘지전자 주식회사 Dispositif d'affichage

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