WO2020197106A1 - Étui de protection pour dispositif d'affichage d'image pliable et dépliable - Google Patents

Étui de protection pour dispositif d'affichage d'image pliable et dépliable Download PDF

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Publication number
WO2020197106A1
WO2020197106A1 PCT/KR2020/002634 KR2020002634W WO2020197106A1 WO 2020197106 A1 WO2020197106 A1 WO 2020197106A1 KR 2020002634 W KR2020002634 W KR 2020002634W WO 2020197106 A1 WO2020197106 A1 WO 2020197106A1
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WO
WIPO (PCT)
Prior art keywords
folding
protective case
display device
circumferential surface
foldable
Prior art date
Application number
PCT/KR2020/002634
Other languages
English (en)
Korean (ko)
Inventor
임유섭
Original Assignee
주식회사 가난한동지들
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 주식회사 가난한동지들 filed Critical 주식회사 가난한동지들
Publication of WO2020197106A1 publication Critical patent/WO2020197106A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/002—Protective covers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/36—Reinforcements for edges, corners, or other parts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0222—Foldable in two directions, i.e. using a two degree of freedom hinge
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator

Definitions

  • the present invention relates to a protective case applied to an in-and-out foldable image display device having both an in-folding axis and an out-folding axis on a body of the foldable image display device.
  • the unfolding of the in-folding-related part and the out-folding-related part are independently performed without mutual interference.
  • the folding and unfolding of the in-and-out foldable video display device is designed to absorb the impact even if an impact is applied to the end of the shaft when it falls in a fully folded state, and allows folding and unfolding to be free.
  • the first embodiment of the protective case applied to the in-and-out foldable image display device of the present invention is applied to the first body, which is a part of one free end of the foldable body related to the axis of occurrence of out-folding. It comprises a first protective case and a second protective case applied to the second body, which is a free end portion of one side of the foldable body related to the in-folding and folding axis.
  • the first protective case of the first embodiment includes a first protective case body and a first protective case fixed to the first body in an open state with one surface located on the side of the axis where the out-folding and folding occurs and one surface located on the side of the flexible display device application surface.
  • One side extends from the protective case body and can be folded, or the outer circumferential surface of the flexible display device formed when the free end portion is folded in the first protective case body is formed. It is configured to include an out-folding cover to cover.
  • the second protective case of the first embodiment is fixed to the second body with one side positioned on the side of the in-folding and folding generation axis and one side positioned on the application side of the flexible display device being opened and fixed to the second body to provide a flexible display device of the second body.
  • the second protective case body surrounding the in-folding exposed surface which is the opposite side of the application surface, and one surface of the second protective case body surrounding the in-folding exposed surface, are extended or applied to the second protective case body, and the second body is folded. It is configured to include an extension cover covering the in-folding circumferential surface of the second body formed in the state.
  • the second embodiment of the protective case applied to the in-and-out foldable image display device of the present invention includes a second protective case applied to the second body, which is a part of the free end of the foldable body related to the in-folding and folding axis. do.
  • the second protective case of the second embodiment is fixed to the second body with one side positioned on the side of the in-folding and folding generation axis and one side positioned on the application side of the flexible display device being opened and fixed to the second body to provide a flexible display device of the second body.
  • One side of the second protective case body is extended from the second protective case body so that it can be directly covered and protected without passing through the in-folding circumferential side and the in-folding circumferential side, which is the opposite side of the application surface.
  • the outer circumferential surface of the flexible display device which is foldable or is applied to the body of the second protective case, and the free end is formed when the first body and the second body are simultaneously folded, is an in-folding circumferential surface It includes an out-folding cover that covers without passing through the side.
  • the first protective case may be applied to the first body, which is a free end portion of one side of the foldable body related to the axis of out-folding and folding in the second embodiment.
  • the first protective case of the second embodiment includes a first protective case body fixed to the first body with one surface positioned on the side of the axis of occurrence of the out-of-folding and folding and one surface positioned on the side of the application surface of the flexible display device being opened. Is composed.
  • the third embodiment of the protective case applied to the in-and-out foldable image display device of the present invention includes a second protective case applied to the second body, which is a part of the free end of the foldable body related to the in-folding and folding axis. do.
  • the second protective case of the third embodiment is fixed to the second body with one side positioned on the side of the in-folding and folding generation axis and one side positioned on the application side of the flexible display device being opened and fixed to the second body to provide a flexible display device of the second body.
  • the second protective case body surrounding the in-folding exposed surface which is the opposite surface of the application surface, and one surface of the second protective case body surrounding the in-folding exposed surface, are extended or assembled to the second protective case body, and the second body is folded.
  • the first part of the free end covers the outer circumferential surface of the second body formed in the state, and the second part, which is a continuous adjacent part of the first part, causes out-folding and folding occurs.
  • It includes an extension cover that covers a flat portion of the flexible display device applied to the body, and a third portion, which is a continuous adjacent portion of the second portion, covers the out-folding circumferential surface.
  • a first protective case may be applied to the first body of the third embodiment, and the first protective case has one surface located on the side of the axis where the out-folding and folding occurs and one surface located on the side of the application surface of the flexible display device in an open state. It is configured to include a first protective case body fixed to the body.
  • folding occurs in the state of falling at the end of the shaft.
  • the shape of the shaft end cover which blocks direct contact with the end of the shaft and absorbs shock, is folded. Applied in a state that is not fixed to the end of the shaft and does not interfere with rotation. As a result, shock absorption is possible without impairing the folding function.
  • the support surfaces of the in-folding unfolding side and the out-folding unfolding side maintain the same plane, thereby increasing the stability of use in the unfolding state.
  • FIG. 1 is a perspective view, a front view, a bottom view, and a side view of an in-and-out foldable image display device to which a protective case is not applied, in a fully folded state,
  • FIG. 2 is a front view, a plan view, a side view, and a rear view of the unfolded state of FIG. 1,
  • FIG. 3 is a conceptual diagram of the unfolding method of FIG. 1,
  • FIG. 4 is a perspective view of a folded state in which the first embodiment of the present invention is applied to the in-and-out foldable image display device of FIG. 1;
  • FIG. 5 is a front view, a plan view and a side view of FIG. 4,
  • FIG. 6 is a rear view, a bottom view, and a side view of FIG. 4
  • FIG. 9 is a front view, a plan view, a side view and a rear view of the unfolded state of FIG. 4;
  • FIG. 10 is a cross-sectional view of SECTION CUT D-D, SECTION CUT E-E, and SECTION CUT F-F of FIG. 9;
  • FIG. 11 is a perspective view, a front view, a bottom view, a cross-sectional view and a partial detail view of the SECTION CUT G-G of the first protective case, which is a component of the first embodiment applied to FIG. 4,
  • FIG. 12 is a perspective view, a front view, a bottom view, a cross-sectional view and a partial detail view of the SECTION CUT H-H of the second protective case, which is a component of the first embodiment applied to FIG. 4,
  • FIG. 13 is a perspective view of a folded state in which the second embodiment of the present invention is applied to the in-and-out foldable image display device of FIG. 1;
  • FIG. 14 is a front view, a plan view, and a side view of FIG. 13,
  • FIG. 16 is a front view, a plan view, a side view and a rear view of the unfolded state of FIG. 13,
  • FIG. 17 is a cross-sectional view of SECTION CUT K-K, SECTION CUT L-L and SECTION CUT M-M of FIG. 16;
  • FIG. 18 is a perspective view, a front view, a bottom view, and a side view of a first protective case, which is a component of the second embodiment applied to FIG. 13,
  • FIG. 19 is a perspective view, a front view, a bottom view, and a cross-sectional view of a SECTION CUT N-N of a second protective case that is a component of the second embodiment applied to FIG. 13,
  • FIG. 20 is a perspective view of a folded state of a partially modified embodiment in which an out-folding cover is replaced with a shortened out-folding cover in the second embodiment of FIG. 13;
  • FIG. 21 is a front view, a plan view and a side view of FIG. 20,
  • FIG. 22 is a front view, a plan view, a side view and a rear view of the unfolded state of FIG. 20,
  • FIG. 24 is a perspective view, a front view, a bottom view, and a cross-sectional view of a SECTION CUT P-P of a second protective case that is a component of the partially modified embodiment applied to FIG. 20,
  • FIG. 25 is a perspective view of a folded state to which a third embodiment of the present invention is applied to the in-and-out foldable image display device of FIG. 1;
  • 26 is a front view, a plan view, a side view and a rear view of the unfolded state of FIG. 25,
  • FIG. 27 is a cross-sectional view of SECTION CUT Q-Q, SECTION CUT R-R, and SECTION CUT S-S of FIG. 26;
  • FIG. 28 is a perspective view, a front view, a bottom view, and a side view of a first protective case, which is a component of the third embodiment applied to FIG. 25,
  • FIG. 29 is a perspective view, a front view, a bottom view, and a cross-sectional view of a SECTION CUT T-T of a second protective case that is a component of the third embodiment applied to FIG. 25.
  • first protective case body 110 first protective case circumferential surface
  • first protective case locking jaw 112 first protective case end cover shape
  • extension cover fixing means 116 physical button through hole
  • first protective case circumferential extension 118 shock absorbing shape 1
  • second protective case body 210 second protective case circumferential surface
  • second protective case locking jaw 212 second protective case end cover shape
  • extension cover fixed seating surface 214 out-folding cover support surface
  • out-folding cover fixing means 216 out-folding circumferential surface protection protrusion
  • shock absorption shape 2 220 extension cover
  • extension cover fixing portion 224 physical button through hole
  • the protective case applied to the in-and-out foldable image display device of the present invention to be presented below includes an in-folding generation shaft 11 and an out-folding folding generation shaft 12 on the foldable body 20 to which the flexible display device 40 is applied. ) Is a protective case applied to the in-and-out foldable image display device 10 positioned at intervals.
  • the in-and-out foldable image display device 10 is positioned on the foldable body 20 at a distance between the in-folding and folding generation axis 11 and the out-folding and folding generation axis 12 It is a foldable video display device.
  • the unfolding direction of the in-folding based on the in-folding folding generation axis 11 and the out-folding spreading direction based on the out-folding folding generation axis 12 constitutes opposite directions.
  • interference may occur in the unfolding of the other side of the other folding generation axis.
  • the flexible display device is turned off in the minimum-size folded state in which both sides of the in-folding-folding generation shaft 11 and the out-folding-folding generation shaft 12 are folded.
  • the folding circumferential surface 25 and the in-folding circumferential surface 24 of the foldable body 20 are maintained in a state in which they are protruded and exposed.
  • a protective case is required to selectively cover and protect the circumferential surfaces.
  • the flexible display device 40 In order to prevent damage due to such a drop impact, the flexible display device 40 must be covered or the outer peripheral surface of the foldable body 20 must be covered and protected.
  • the first embodiment of the present invention is applied to the first body 22, which is a free end portion of one side of the foldable body 20 associated with the out-folding and folding generation shaft 12. It is configured to include a protective case 100 and a second protective case 200 applied to the second body 21 that is a free end portion of one side of the foldable body 20 related to the in-folding and folding generation shaft 11.
  • the first protective case 100 has one surface located on the side of the out-folding and folding generation shaft 12 and one surface located on the side of the application surface of the flexible display device 40 being opened.
  • One side is extended from the first protective case body 101 and the first protective case body 101 fixed to the first body 22 so that it can be folded or assembled to the first protective case body 101
  • the free end portion includes an out-folding cover 120 that covers the out-folding circumferential surface 25, which is an outer circumferential surface of the flexible display device 40 formed when the first body 22 is folded.
  • the second protective case 200 has one surface positioned on the side of the in-folding and folding generation shaft 11 and one surface positioned on the side of the application surface of the flexible display device 40 being opened.
  • one surface of the second protective case body 201 surrounding the in-folding exposed surface 26 is formed to extend or the second protective case body 201 It may include an extension cover 220 that is applied to the assembly and covers the in-folding circumferential surface 24 which is an outer circumferential surface of the second body 21 formed when the second body 21 is folded.
  • the first protective case body 101 covers the circumferential surface of the first body 22 and is fixed thereto.
  • the portion positioned at the end of the out-folding folding generation shaft 12 is formed in a flat state in which the first protective case engaging protrusion 111 is not formed, and is out when the first body 22 is folded and unfolded.
  • a first protective case end cover shape 112 that covers and protects without interference with a semicircular circumferential surface formed at the end of the folding folding generating shaft 12 is formed.
  • the second protective case body 201 covers the circumferential surface of the second body 21 and is fixed. ) Is formed and the portion located at the end of the in-folding folding generation shaft 11 is formed in a flat state in which the second protective case locking protrusion 211 is not formed, so that the second body 21 is folded and unfolded.
  • a second protective case end cover shape 212 is formed that covers and protects without interference with the semicircular circumferential surface formed at the end of the folding folding generating shaft 11.
  • the out-folding cover 120 includes a transmission window or a through hole for confirming information on the plane portion of the flexible display device 40 applied to the first body 22. (121) may be applied.
  • the out-folding cover fixing part 123 for fixing the out-folding cover 120 covering the out-folding circumferential surface 25 is applied and the second protective case body 201 is in-folded and folded.
  • An out-folding cover fixing means 215 corresponding to the out-folding cover fixing part 123 is applied to one surface facing (11).
  • the out-folding cover fixing part 123 and the out-folding cover fixing means 215 may be any one of a magnet, Velcro, a snap button, or a locking ring that is free to fix and release.
  • the free end of the out-folding cover 120 that covers the out-folding circumferential surface 25 is the first body 22 without the application of the out-folding cover fixing part 123. It is composed of an elastic member that surrounds the out-folding circumferential surface 25 and is wound toward the out-folding circumferential surface 25 so that it can be self-fixed and released from the out-folding circumferential surface 25 in the folded state of It may be made of a material having phosphorus elasticity.
  • the end of the out-folding-folding occurrence shaft 12 of the out-folding cover 120 covering the out-folding circumferential surface 25 absorbs shock and fingers when falling in the axial direction of the foldable body 20.
  • the axial extension 124 formed by extending out of the axial end of the foldable body 20 may be applied so that fingers can be easily caught when the out-folding cover 120 is rotated.
  • the free end of the extension cover 220 is in-folding when the first body 22 and the second body 21 are simultaneously folded.
  • An extension cover fixing part 223 for fixing the extension cover 220 covering the circumferential surface 24 is applied, and the first protective case body 101 extends on one side facing the axis 12 of the first protective case body 101
  • An extended cover fixing means 115 corresponding to the cover fixing part 223 is applied.
  • the extension cover fixing part 223 and the extension cover fixing means 115 may be any one of a magnet, a Velcro, a snap button, or a locking ring that is free to fix and release.
  • the free end of the extension cover covering the in-folding circumferential surface covers the in-folding circumferential surface when the second body is folded, and self-fixes to the in-folding circumferential surface and is released.
  • an out-folding circumferential surface protection protrusion 216 protruding toward the out-folding circumferential surface 25 may be formed to protect the out-folding circumferential surface 25.
  • an in-folding-folding generation shaft 11 and an out-folding-folding generation shaft 12 are applied to the foldable body 20 to which the flexible display device 40 is applied.
  • a protective case applied to the in-and-out foldable image display device 10 located at an interval, and a second body 21 that is a part of the free end of one side of the foldable body 20 related to the in-folding and folding generation shaft 11 Is configured to include a second protective case 200 applied to.
  • the second protective case 220 has one surface positioned on the side of the in-folding and folding generation shaft 11 and the application surface of the flexible display device 40
  • the second body 21 is fixed to the second body 21 in an open state to surround the in-folding exposed surface 26 opposite to the application surface of the flexible display device 40 of the second body 21
  • One side is extended from the second protective case body 201 so that the outer circumferential surface 25 side is directly covered and protected without passing through the protective case body 201 and the in-folding circumferential surface 24 side.
  • the outer circumferential surface of the flexible display device 40 which is possible or is applied to the second protective case body 201 and is formed when the free end portion is simultaneously folded in the first body 22 and the second body 21 It is configured to include an out-folding cover 120 that covers the in-out-folding circumferential surface 25 without passing through the in-folding circumferential surface 24 side.
  • the first body 22 which is a part of one free end of the foldable body 20 associated with the out-folding and folding generation shaft 12, has a first The protective case 100 is applied, and the first protective case 100 is opened with one surface positioned on the side of the axis 12 where the out-folding and folding occurs, and one surface positioned on the side of the application surface of the flexible display device 40.
  • 1 may be configured to include a first protective case body 101 fixed to the body 22.
  • the second protective case 200 has one surface of the second protective case body 201 surrounding the in-folding exposed surface 26 extended or formed. Alternatively, it is applied to the second protective case body 201 and the free end portion covers the in-folding circumferential surface 24 which is the outer circumferential surface of the second body 21 formed when the second body 21 is folded. It may be configured to include an extension cover 220.
  • the first protective case body 101 covers the circumferential surface of the first body 22 and the first protective case locking jaw 111 ) Is formed and the portion positioned at the end of the out-folding folding generation shaft 12 is formed in a flat state in which the first protective case engaging protrusion 111 is not formed, and is out when the first body 22 is folded and unfolded.
  • a first protective case end cover shape 112 is formed that covers and protects the semicircular circumferential surface formed at the end of the folding folding generating shaft 12 without interference.
  • the second protective case body 201 has a second protective case locking jaw 211 for being fixed while surrounding the circumferential surface of the second body 21. ) Is formed and the portion located at the end of the in-folding folding generation shaft 11 is formed in a flat state in which the second protective case locking protrusion 211 is not formed, so that the second body 21 is folded and unfolded.
  • a second protective case end cover shape 212 is formed that covers and protects the semicircular circumferential surface formed at the end of the folding folding generating shaft 11 without interference.
  • the circumferential surface of the first protective case body 101 is removed from the out-folding folded surface 27, which is the opposite surface of the surface to which the flexible display device 40 is applied.
  • 3 Maintains a length corresponding to the thickness of one surface surrounding the in-folding exposed surface 26 of the second protective case body 201 toward the body side 23, and protrudes from the circumferential surface of the first protective case body 101
  • the first protective case circumferential extension portion 117 is formed.
  • an in-folding folded surface which is one surface to which a flexible display device 40 is applied to the second body 21 on the circumferential surface of the second protective case body 201
  • a second protective case circumferential extending portion 218 extending from 29 to the third body 23 side is formed.
  • the second protective case circumferential extension part 218 covers an area adjacent to the in-folding and folding generation shaft 11 of the third body circumferential surface 32, which is the outer circumferential surface of the third body 23.
  • the second protective case circumferential surface extension 1 (218a) and the third body circumferential surface 32 protruding from the end circumferential surface of the second protective case body 201 so as to protrude from the end circumferential surface of the second protective case body 201
  • a second protective case circumferential extension protruding from the end circumferential surface of the second protective case body 201 facing the in-folding folding shaft 11 so as to cover the area adjacent to the out-folding and folding generation shaft 12 It is formed including 2 (218b).
  • the end of the circumferential surface facing the in-folding and folding generation axis 11 of the second protective case body 201 in parallel is the surface to which the flexible display device 40 is applied.
  • the out-folding circumferential surface protection protrusion 216 is formed protruding from the folding folded surface 29 toward the out-folding circumferential surface 25 to protect a part of the out-folding circumferential surface 25.
  • a separate illustration as in the first embodiment is not shown, but the first protective case body 101 is at the free end of the out-folding cover 120 when the first body 22 and the second body 21 are simultaneously folded.
  • To be selectively fixed to the out-folding cover fixing part 123 is applied, and the out-folding cover fixing part 123 corresponding to the out-folding cover fixing part 123 is applied on one surface facing the out-folding-folding generation shaft 12 of the first protective case body 101 An out-folding cover fixing means 215 is applied.
  • extension cover fixing part 223 for selectively fixing to the first protective case body 101 when the first body 22 and the second body 21 are simultaneously folded at the free end of the extension cover 220
  • the extension cover fixing means 115 corresponding to the extension cover fixing part 223 is applied to one surface of the first protective case body 101 facing the out-folding and folding generation shaft 12.
  • the extension cover fixing part 223 and the extension cover fixing means 115 may be any one of a magnet, a Velcro, a snap button, or a locking ring that is free to fix and release.
  • the out-folding cover fixing portion 123 and the out-folding cover fixing means 215 may be configured to include any one of a magnet, Velcro, snap button, or locking ring that is free to fix and release.
  • the flexible display device applied to the first body 22 when the out-folding cover 120 is simultaneously folded in the first body 22 and the second body 21
  • a transmission window or a through hole 121 for confirming information on a flat portion of the flexible display device 40 may be applied to the out-folding cover 120.
  • the free end end of the extension cover 220 covering the in-folding circumferential surface 24 is the in-folding circumferential surface 24 when the second body 21 is folded. It may be configured to include an elastic member wound toward the in-folding circumferential surface 24 to be self-fixed and released to the in-folding circumferential surface 24 while being wrapped, or may be made of a material having its own elasticity.
  • the outer boundary line of the first protective case end cover shape 112 on the side of the flexible display device 40 is an out-folding circle of the flexible display device 40 when the first body 22 is folded.
  • the outer boundary line on the side of the in-folding circumferential surface 24 of the second protective case end cover shape 212 protrudes out of the main surface 25 to locate and protect the out-folding circumferential surface 25 inside the second body ( In the folded state of 21), it protrudes out of the in-folding circumferential surface 24 so as to protect the in-folding circumferential surface 24 by placing it inside.
  • both ends of the out-folding and folding generation axis 12 of the first protective case circumferential surface 110 and the out-folding folding generation axis 12 are parallel
  • a shock-absorbing shape 1 118 protruding from the circumferential surface of the first protective case 110 to a certain thickness is formed
  • the second protective case circumferential surface On both ends of the in-folding and folding generation shaft (11) of 210 and on both edges of the circumferential surface of the second protective case facing parallel to the in-folding and folding generation axis, a certain thickness protrudes from the circumferential surface of the second protective case (11).
  • the formed shock absorbing shape 2 219 may be formed.
  • the rotary cover 120 may be applied in a short axis form that can cover only the out-folding circumferential surface, and hereinafter, a modification of the second embodiment in which the short axis type rotating cover 120 is applied in FIGS. 20 to 24 An example is presented and only the portion of the rotating cover 120 described here is different, and the remaining portions are the same, so a separate description will be omitted.
  • the rotary cover 120 of the short axis shape is the first body so that the information display of the flexible display device 40 applied to the first body 22 can be exposed at all times.
  • a free end length capable of exposing a flat portion of the flexible display device 40 applied to the first body 22 is provided.
  • the end of the free end of the single-axis rotating cover 120 may be positioned on the out-folding circumferential surface 25 when the first body 22 and the second body 21 are simultaneously folded, or a flexible display device 40 ) May be located in a portion adjacent to the out-folding circumferential surface 25 of the planar portion.
  • the end of the free end of the single-axis rotation cover 120 covering the out-folding circumferential surface 25 is simultaneously folded of the first body 22 and the second body 21 Consists of an elastic member wound toward the out-folding circumferential surface 25 so that it can be self-fixed and released from the out-folding circumferential surface 25 while being in a state, or self-elasticity It may be composed of a material having.
  • the third embodiment of the present invention is a foldable body 20 to which a flexible display device 40 is applied, an in-folding-folding generation shaft 11 and an out-folding-folding generation shaft 12.
  • a protective case applied to the in-and-out foldable image display device 10 located at an interval Is configured to include a second protective case 200 applied to.
  • the second protective case 220 has one surface located on the side of the in-folding and folding generation shaft 11 and one surface located on the side of the application surface of the flexible display device.
  • a second protective case body 201 that is fixed to the second body 21 in an open state to surround the in-folding exposed surface 26 that is the opposite surface of the flexible display device 40 of the second body 21 to the application surface
  • One surface of the second protective case body 201 surrounding the in-folding exposed surface 26 is extended or applied to the second protective case body 201 and formed when the second body 21 is folded.
  • the first protective case 100 is applied to the first body 22, and the first protective case 100 is flexible with one surface positioned on the out-folding and folding generation shaft 12 side.
  • the display device 40 is configured to include a first protective case body 101 fixed to the first body 22 with one surface positioned on the application surface side open.
  • the first protective case body 101 is provided with a first protective case locking protrusion 111 for surrounding and fixing the circumferential surface of the first body 22, and an out-folding folding generation shaft (12)
  • the portion positioned at the end is formed in a flat state in which the first protective case locking protrusion 111 is not formed, so that when the first body 22 is folded and unfolded, out-folding occurs at the end of the shaft 12.
  • a first protective case end cover shape 112 is formed to cover and protect the formed semicircular circumferential surface without interference.
  • the second protective case body 201 has a second protective case locking protrusion 211 that surrounds and fixes the circumferential surface of the second body 21
  • the in-folding and folding generation shaft 11 is formed in a flat state in which the second protective case locking jaw 211 is not formed, and in-folding occurs when the second body 21 is folded and unfolded.
  • a second protective case end cover shape 212 is formed to cover and protect the semicircular circumferential surface formed at the end of the shaft 11 without interference.
  • the circumferential surface of the first protective case body 101 has the third body side 23 from the out-folding folded surface 27, which is the opposite surface of the surface to which the flexible display device 40 is applied.
  • an in-folding folded surface that is one surface to which a flexible display device 40 is applied to the second body 21 on the circumferential surface of the second protective case body 201
  • a second protective case circumferential extending portion 218 extending from 29 to the third body 23 side is formed.
  • the second protective case circumferential extension portion 218 covers an area adjacent to the in-folding and folding generation axis 11 of the third body circumferential surface 32, which is the outer circumferential surface of the third body 23.
  • the second protective case circumferential surface extension 1 (218a) and the third body circumferential surface 32 protruding from the end circumferential surface of the second protective case body 201 so as to protrude from the end circumferential surface of the second protective case body 201
  • a second protective case circumferential extension protruding from the end circumferential surface of the second protective case body 201 facing the in-folding folding shaft 11 so as to cover the area adjacent to the out-folding and folding generation shaft 12 It is formed including 2 (218b).
  • the end of the circumferential surface facing the in-folding and folding generation axis 11 of the second protective case body 201 in parallel is the surface to which the flexible display device 40 is applied.
  • the out-folding circumferential surface protection protrusion 216 is formed protruding from the folding folded surface 29 toward the out-folding circumferential surface 25 to protect a part of the out-folding circumferential surface 25.
  • the third part which is the end of the free end of the extension cover 220 that covers the out-folding circumferential surface 25, is the first body 22 and the second body 21 Consists of an elastic member wound toward the out-folding circumferential surface 25 so that it can be self-fixed and released from the out-folding circumferential surface 25 while being simultaneously folded It is made of a material having phosphorus elasticity.
  • the outer boundary of the flexible display device 40 side of the first protective case end cover 112 is the flexible display device 40 when the first body 22 is folded.
  • the outer boundary line on the side of the in-folding circumferential surface 24 of the second protective case end cover shape 212 has a characteristic of protruding out of the out-folding circumferential surface 25 and placing the out-folding circumferential surface 25 inside. 2 When the body 21 is folded, it protrudes out of the in-folding circumferential surface 24 to protect the in-folding circumferential surface 24 by placing it inside.
  • the extension cover 220 is applied to the first body 22 when the first body 22 and the second body 21 are simultaneously folded. A second portion of the extension cover 220 covering the flat portion of the display device 40 A transmission window or a through hole 221 for confirming information on a flat portion of the flexible display device 40 is applied.
  • a physical button through hole 224 is formed in the extension cover 220 to expose the physical button 52 applied to the circumferential surface of the first body.
  • the first protective case body 101 is applied to the first body 22 and the second protective case body 201 is applied to the second body 21.
  • a separate protective case that protects the circumferential surface of the third body 23 is not applied, so that the folding thickness does not increase when the first body 22 and the second body 21 are simultaneously folded. You can get an advantage.
  • the out-folding cover 120 and the extension cover 220 are not unfolded and moved to the in-folding side or the out-folding side using the fingertips. There is also an advantage that unfolding can be performed without slipping.
  • the unfolding direction of the out-folding cover 12 applied to the second embodiment is the same as the rotating cover plate of the general notebook-type protective case applied to the existing plate-shaped smartphone, so that it can be immediately adapted without changing usage habits. It also has an advantage.

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

Abstract

La présente invention concerne un étui de protection destiné à être utilisé dans un dispositif d'affichage d'image pliable et dépliable comprenant un corps pliable ayant à la fois un axe autour duquel se produit un repliement du corps pliable et un axe autour duquel se produit le dépliage du corps pliable, l'étui de protection pouvant protéger la surface circonférentielle de la partie de corps repliée et la surface circonférentielle de la partie de corps dépliée dans un état complètement plié lorsque le corps pliable est plié à la taille minimale et pouvant, lorsque le dépliage du corps pliable est réalisé, réduire au minimum l'obstacle provoqué par l'étui de protection déplié.
PCT/KR2020/002634 2019-03-24 2020-02-24 Étui de protection pour dispositif d'affichage d'image pliable et dépliable WO2020197106A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190033250A KR102006301B1 (ko) 2019-03-24 2019-03-24 인앤아웃 폴더블 영상표시장치의 보호케이스
KR10-2019-0033250 2019-03-24

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WO2020197106A1 true WO2020197106A1 (fr) 2020-10-01

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WO (1) WO2020197106A1 (fr)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
KR102006301B1 (ko) * 2019-03-24 2019-08-01 주식회사 가난한동지들 인앤아웃 폴더블 영상표시장치의 보호케이스
KR102148682B1 (ko) * 2019-04-21 2020-08-31 주식회사 가난한동지들 폴더블 영상표시장치의 보호케이스
BR112021023955B1 (pt) 2019-05-31 2024-03-05 Samsung Electronics Co., Ltd Dispositivo eletrônico dobrável incluindo estrutura de proteção de exibidor
KR102594198B1 (ko) * 2019-12-13 2023-10-25 엘지전자 주식회사 플렉서블 디스플레이 장치

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140050504A (ko) * 2012-10-19 2014-04-29 삼성디스플레이 주식회사 접이식 표시 장치
KR20160024151A (ko) * 2014-08-25 2016-03-04 엘지전자 주식회사 이동 단말기
KR20160124318A (ko) * 2015-04-16 2016-10-27 주식회사 세네카 케이스 장치
KR20170012739A (ko) * 2015-07-23 2017-02-03 삼성디스플레이 주식회사 폴딩 가능한 디스플레이 장치
KR20170016306A (ko) * 2015-08-03 2017-02-13 임유섭 유연성있는 표시장치가 구비된 아웃폴딩 영상표시장치의 케이스
KR20180030422A (ko) * 2016-09-15 2018-03-23 노완동 2단 폴더블 디스플레이 표시장치
KR102006301B1 (ko) * 2019-03-24 2019-08-01 주식회사 가난한동지들 인앤아웃 폴더블 영상표시장치의 보호케이스

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140050504A (ko) * 2012-10-19 2014-04-29 삼성디스플레이 주식회사 접이식 표시 장치
KR20160024151A (ko) * 2014-08-25 2016-03-04 엘지전자 주식회사 이동 단말기
KR20160124318A (ko) * 2015-04-16 2016-10-27 주식회사 세네카 케이스 장치
KR20170012739A (ko) * 2015-07-23 2017-02-03 삼성디스플레이 주식회사 폴딩 가능한 디스플레이 장치
KR20170016306A (ko) * 2015-08-03 2017-02-13 임유섭 유연성있는 표시장치가 구비된 아웃폴딩 영상표시장치의 케이스
KR20180030422A (ko) * 2016-09-15 2018-03-23 노완동 2단 폴더블 디스플레이 표시장치
KR102006301B1 (ko) * 2019-03-24 2019-08-01 주식회사 가난한동지들 인앤아웃 폴더블 영상표시장치의 보호케이스

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KR20190039394A (ko) 2019-04-11

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