WO2017155187A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2017155187A1
WO2017155187A1 PCT/KR2016/014522 KR2016014522W WO2017155187A1 WO 2017155187 A1 WO2017155187 A1 WO 2017155187A1 KR 2016014522 W KR2016014522 W KR 2016014522W WO 2017155187 A1 WO2017155187 A1 WO 2017155187A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
mobile terminal
segment
main
sub
Prior art date
Application number
PCT/KR2016/014522
Other languages
English (en)
Korean (ko)
Inventor
남호성
김성필
이보형
Original Assignee
엘지전자(주)
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 엘지전자(주) filed Critical 엘지전자(주)
Publication of WO2017155187A1 publication Critical patent/WO2017155187A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Definitions

  • the present invention relates to a mobile terminal.
  • the present invention relates to a mobile terminal in which the display is bent without slipping on the body.
  • Terminals may be divided into mobile / portable terminals and stationary terminals according to their mobility.
  • the mobile terminal may be further classified into a handheld terminal and a vehicle mounted terminal according to whether a user can directly carry it.
  • the functions of mobile terminals are diversifying. For example, data and voice communication, taking a picture and video with a camera, recording a voice, playing a music file through a speaker system, and outputting an image or video to a display unit.
  • Some terminals have an electronic game play function or a multimedia player function.
  • recent mobile terminals may receive multicast signals that provide visual content such as broadcasting, video, and television programs.
  • such a terminal is a multimedia player having a complex function such as taking a picture or a video, playing a music or video file, playing a game, or receiving a broadcast. Is being implemented.
  • Another object of the present invention is to provide a mobile terminal capable of bending the display without slipping on the body.
  • Another object of the present invention is to provide a mobile terminal having a display for outputting different contents to different areas while the mobile terminal is bent.
  • a flexible display And a body mounting the system and connected to the rear of the display, the body being capable of bending, wherein the body includes a plurality of main segments sequentially connected to the rear of the display along one direction of the display, and the plurality of main segments.
  • a mobile terminal Located on one side of the main segment and disposed along the one direction of the display and having a fixed support for providing a support force between two adjacent main segments of the plurality of main segments.
  • the plurality of main segments, the width of the arrangement direction of the plurality of main segments can be narrowed toward the rear of the body.
  • the mobile terminal further includes a display backplate positioned between the flexible display and the plurality of main segments, coupled to the plurality of main segments, and facing the flexible display. can do.
  • the display backplate includes a plurality of segments sequentially arranged along the arranged direction of the plurality of main segments, wherein two adjacent segments of the plurality of segments are arranged. Alternations can be linked.
  • each segment may be coupled to each corresponding main segment.
  • the body may have a smaller radius of curvature from the center of the display toward the edge of the display in one direction from the center of the display.
  • the body may have the smallest radius of curvature at one point between the center of the display and an edge in one direction of the display while the body is bent.
  • the plurality of main segments may include at least two main segments having different radii of curvature with the body bent.
  • the plurality of main segments may have a smaller width toward the edge of one direction of the display from the center of the display.
  • the pad further comprises a pad attached to the back of the body, the pad may be flexible (flexible).
  • the pad a plurality of first pad portion facing the main segment; And a plurality of second pad parts alternately disposed with the first pad part.
  • the fixed support portion the support body connected to at least one of the plurality of segments; Engaging portions extending from both ends of the support body; And it may include a holder for providing a force to the locking portion in the direction of suppressing the movement of the locking portion.
  • the mobile terminal may further include a curvature sensor for obtaining information about the degree of bending of the body.
  • the curvature sensor may obtain position information of the engaging portion with respect to the holder.
  • the holder may contact a side of the locking portion may include a friction force plate for providing a friction force to the locking portion in the direction of suppressing the movement of the locking portion.
  • the locking portion has a locking projection having a shape protruding in the lateral direction of the fixed support portion, and the holder may have a holder projection corresponding to the locking projection. have.
  • the locking projection has a locking projection projection slope of the shape inclined in the longitudinal direction of the fixed support portion, the holder projection, the holder corresponding to the locking projection projection slope Protruding slopes may be provided.
  • the mobile terminal further includes a control unit including a plurality of sub displays, and outputting different contents to the plurality of sub displays while the body is bent. can do.
  • the flexible display includes a first sub display and a second sub display, and the controller outputs first content to a first sub display while the body is bent.
  • the second content may be output to the second sub display.
  • the controller when the control unit obtains a predetermined input through at least one of the first sub display and the second sub display, the controller outputs the second content to the first sub display.
  • the first content may be output to the second sub display.
  • the display of the mobile terminal can be bent without slipping on the body.
  • the mobile terminal may have a display for outputting different contents in different areas while the mobile terminal is bent.
  • FIG. 1 is a perspective view of a mobile terminal according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating a state in which the mobile terminal of FIG. 1 is bent.
  • FIG. 3 is a rear perspective view of the mobile terminal of FIG. 1.
  • FIG. 4 is a rear perspective view of the mobile terminal of FIG. 2.
  • FIG. 5 is a side view of the mobile terminal of FIG. 1.
  • FIG. 6 is a side view of the mobile terminal of FIG. 2.
  • FIG. 7 is a rear view of the mobile terminal of FIG. 1.
  • FIG. 8 is a cross-sectional perspective view of the mobile terminal of FIG. 7.
  • FIG. 9 is a diagram illustrating a state in which a mobile terminal is worn by a user according to an embodiment of the present invention.
  • FIG. 10 is an exploded perspective view of the mobile terminal of FIG. 1.
  • FIG. 11 is an exploded perspective view of a display 151 according to an embodiment of the present invention.
  • FIG. 12 illustrates a main segment MSM according to an embodiment of the present invention.
  • FIG. 13 is a front view of the main segment of FIG. 12.
  • SSM subsegment
  • connection 15 is a diagram illustrating a connection between a main connection part and a sub connection part according to an embodiment of the present invention.
  • FIG. 16 is a view illustrating a change in the connection state of the main connection unit and the sub connection unit of FIG. 15.
  • 17 and 18 are cross-sectional views showing a relationship between a segment and a display according to an embodiment of the present invention.
  • 19 to 24 illustrate a radius of curvature of a bent mobile terminal according to an embodiment of the present invention.
  • 25 is a diagram illustrating a coupling relationship between segments according to another embodiment of the present invention.
  • FIG. 26 is a view illustrating a state in which both segments of FIG. 25 are bent.
  • HPT fixed support
  • FIG. 28 is an exploded perspective view of the fixed support of the dotted line region of FIG. 27.
  • 29 and 30 show the operation of the fixed support part HPT of FIG. 27.
  • FIG. 31 is an enlarged view of a dotted line part in FIG. 30.
  • HPT fixed support
  • 34 is a block diagram illustrating a mobile terminal according to an embodiment of the present invention.
  • 35 is a diagram illustrating a connection relationship between pads according to an embodiment of the present invention.
  • the mobile terminal described herein includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant, a portable multimedia player, a navigation, a slate PC , Tablet PCs, ultrabooks, wearable devices, such as smartwatches, glass glasses, head mounted displays, and the like. have.
  • the coordinate axis used in the present specification may be an XYZ coordinate axis that is a Cartesian coordinate system and a Cartesian coordinate system.
  • the XYZ coordinate axis which is a coordinate axis used in the present specification, may be in a left handed direction. That is, in the XYZ coordinate axis, which is a coordinate axis used herein, the positive Z axis direction may be a direction that the thumb points when the Y axis is wrapped around the Y axis with the left hand.
  • the mobile terminal 100 may include a display 151, a main body MBD, and first and second sub-bodies SBD1 and 2. .
  • the main body 151 and the first and second sub bodies SBD1 and 2 may be included in the body BD.
  • the body BD may mount a system.
  • the display 151 may be flexible. In other words, the display 151 may be bent by an external force. Alternatively, the display 151 may display the screen while being bent by an external force.
  • the 'display unit' may mean the same as the 'display'.
  • the main body MBD may be located at the rear or rear of the display 151.
  • the rear side or the rear side may mean a direction opposite to the direction in which the display 151 displays the screen.
  • the rear or rear of the display 151 may be in the positive Z-axis direction, as shown in FIG. 1.
  • the main body MBD may have a shape corresponding to the shape or shape of the display 151. In other words, if the display 151 has a flat shape, the main body MBD may have a flat shape. In addition, when the display 151 is bent, the main body MBD may be bent. For example, the plane formed by bending the main body MBD may be a YZ plane.
  • the main body MBD may include a plurality of segments SM so that the shape of the main body MBD may correspond to the shape of the display 151.
  • the plurality of segments SM may be connected to the rear side or the rear side of the display 151 as a plurality.
  • the plurality of segments SM may be connected in series.
  • the plurality of segments SM may be sequentially connected along one direction of the display 151.
  • the direction in which the plurality of segments SM are connected may be one direction of the display 151.
  • the plurality of segments SM may be sequentially connected along the length direction of the display 151.
  • the first and second segments of the plurality of segments SM may be adjacent to each other.
  • FIG. 2 is a diagram illustrating a state in which the mobile terminal of FIG. 1 is bent.
  • the mobile terminal 100 may be bent in the longitudinal direction, as shown in FIG. 2.
  • a mobile terminal bent in a direction other than the longitudinal direction may be considered.
  • the mobile terminal 100 may be bent convexly with respect to the direction in which the display 151 faces.
  • the body BD may be bent concave toward the rear of the display 151.
  • the display 151 may be configured to be deformable by an external force.
  • the deformation may be at least one of bending, bending, folding, twisting, and curling the display 151.
  • Such a deformable display 151 may be referred to as a 'flexible display'.
  • the flexible display 151 may include both a general flexible display, an e-paper, and a combination thereof.
  • a typical flexible display is a light and durable display that is built on a thin, flexible substrate that can bend, bend, fold, twist, or curl like paper, while maintaining the characteristics of a conventional flat panel display.
  • electronic paper is a display technology to which the characteristics of general ink are applied, and the use of reflected light may be different from that of a conventional flat panel display.
  • Electronic paper can change information using twist balls or electrophoresis using capsules.
  • the display area of the flexible display 151 becomes flat.
  • the display area may be a curved surface.
  • the information displayed in the second state may be visual information output on a curved surface.
  • the flexible display 151 may be placed in a bent state (eg, bent vertically or horizontally) instead of being flat in the first state. In this case, when an external force is applied to the flexible display 151, the flexible display 151 may be deformed into a flat state (or less curved state) or more curved state.
  • the flexible display 151 may be combined with a touch sensor to implement a flexible touch screen.
  • the controller 180 may perform control corresponding to the touch input.
  • the flexible touch screen may be configured to detect a touch input not only in the first state but also in the second state.
  • the mobile terminal 100 may be provided with deformation detection means for detecting the deformation of the flexible display unit 151.
  • deformation detection means may be included in the sensing unit 140.
  • the deformation detecting means may be provided in the flexible display 151 to detect information related to deformation of the flexible display 151.
  • the information related to the deformation may include a direction in which the flexible display 151 is deformed, a degree of deformation, a deformed position, a deformed time, and an acceleration in which the deformed flexible display 151 is restored.
  • the flexible display 151 may be a variety of information that can be detected due to the bending.
  • the controller 180 changes information displayed on the flexible display 151 based on information related to the deformation of the flexible display 151 detected by the deformation detecting means, or functions of the mobile terminal 100. It can generate a control signal for controlling the.
  • the mobile terminal 100 may include a case 201 accommodating the flexible display unit 251.
  • the case 201 may be configured to be deformable together with the flexible display unit 251 by an external force in consideration of characteristics of the flexible display unit 251.
  • the state deformation of the flexible display 151 is not limited only by external force.
  • the flexible display 151 may be transformed into the second state by a command of a user or an application.
  • the mobile terminal 100 may be worn on a user's wrist.
  • the mobile terminal 100 may be mounted on an object having a rod shape by bending.
  • the display 151 may have a shape corresponding to the bent shape of the main body MBD.
  • the display 151 may have a curved shape.
  • the angle at which the display 151 is viewed may increase.
  • the display 151 may display a screen in the direction of the positive Z axis from the negative Z axis.
  • the display may display the screen not only in the Z axis but also in the Y axis direction as shown in FIG. 2.
  • the body BD may include a plurality of segments SM and a fixed support portion HPT.
  • the mobile terminal 100 may need to maintain a flat state or a bent state.
  • the fixed support portion HPT may provide the body BD with a certain level of force that suppresses the shape change of the body BD.
  • the segments SM may be sequentially arranged as a plurality.
  • the plurality of segments SM may be arranged in series or in series. As shown in FIG. 3, the plurality of segments SM may be arranged in the Y-axis direction.
  • a plurality of segments SM may be sequentially connected.
  • the segment SM may be connected to the neighboring segment SM.
  • At least a portion of the fixed support portion HPT may penetrate the segment SM.
  • the fixed support portion HPT may be located between the upper surface and the lower surface of the body BD. Both ends of the fixed support portion HPT may be connected to at least one of the plurality of segments.
  • the fixed support portion HPT may provide a force to the body BD in a direction opposite to the shape change of the body BD.
  • the force provided by the fixed support portion HPT to the body BD may allow the body BD to maintain a constant shape.
  • a force greater than that provided by the fixed support portion HPT to the body BD is applied to the body BD, the shape of the body BD may be changed.
  • FIG. 4 is a rear perspective view of the mobile terminal of FIG. 2. As shown in FIG. 4, when the body BD is bent, the interval between the segments SM may be narrowed. The portion narrowed between the segments SM may be a lower surface of the body BD.
  • the upper surface of the body BD facing the display 151 may have a constant area. In other words, even when the body BD is bent, the display 151 connected to the body BD may have a constant position relative to a point connected to the body BD.
  • the upper face of the body BD may face the display 151.
  • the width of the upper surface of the body BD may be constant regardless of the bent state of the body BD. Alternatively, the length in the longitudinal direction of the upper surface of the body BD may be constant regardless of the bent state of the body BD.
  • the body BD When the body BD is bent, the body BD may form a radius of curvature. Even when the body BD is bent, when the width of the upper surface of the body BD is constant, when the body BD is bent, the total volume of the body BD may be reduced. The total volume of the body BD may be determined according to the connection state of the segment SM. As the overlapping area of the neighboring segments SM increases, the total volume of the body BD may decrease.
  • the plurality of segments SM may include a main segment MSM and a sub segment SSM.
  • the main segment MSM may form a lower surface of the main body MBD.
  • the main segment MSM may be alternately connected to the sub segment.
  • at least one sub-segment SSM may be located between two main segments MSM of the plurality of main segments MSM.
  • the sub-segment SSM may be connected adjacent to the main segment MSM.
  • the sub segment SSM may support the display 151.
  • the sub segment SSM may have an area that is overlapped with the main segment MSM.
  • the overlap region of the sub segment SSM and the main segment MSM may vary depending on the degree of bending. Alternatively, the overlapped area of the sub segment SSM and the main segment MSM may vary according to the volume of the body BD.
  • the upper surface of the body BD may be a surface facing the display 151.
  • the lower surface of the body BD may be a surface opposite to the display 151. In a state where the body BD is flat, the upper and lower surfaces of the body BD may have substantially the same area.
  • connection state of the segment SM may vary.
  • the connection state may mean an overlapping degree of neighboring segments SM.
  • the connection state of the segment SM may mean an angle formed by the neighboring segment SM.
  • the main segment MSM may have a short distance from another adjacent main segment MSM as the body BD is bent. In other words, the distance between both adjacent main segments MSM may be shortened as the body BD is bent.
  • a subsegment SSM (FIG. 5) may be located between both adjacent main segments MSM.
  • An overlapped area of the sub segment SSM and the main segment MSM may vary depending on the degree of bending of the body BD. For example, an overlapped area of the sub segment SSM and the main segment MSM may be wider as the body BD is bent.
  • the segment SM may have a radius of curvature according to the state in which the body BD is bent.
  • the segment SM may have a finite radius of curvature in a state in which the body BD is bent.
  • the segment SM may have a substantially infinite radius of curvature in a state where the body BD is flat.
  • the infinite radius of curvature may mean a significantly larger radius of curvature than a finite radius of curvature.
  • the segment SM has a curvature radius determined by the width of the segment, the angle formed by the segment SM neighboring the segment SM, and the width of the neighboring segment SM. Can be. Alternatively, the radius of curvature formed by both neighboring segments SM may be determined by an angle formed by both neighboring segments SM and a width of both segments SM.
  • the width of the segment SM may refer to the length of the segment SM in the length direction of the display 151.
  • the width of the segment SM may mean the length of the segment SM in a direction in which the plurality of segments SM are arranged.
  • FIG. 7 is a rear view of the mobile terminal of FIG. 1.
  • the body BD of the mobile terminal 100 according to the exemplary embodiment of the present invention illustrated in FIG. 7 is in a flat state.
  • the display 151 of the mobile terminal 100 according to the exemplary embodiment of the present invention illustrated in FIG. 7 is in a flat state.
  • the segment SM may include a main segment MSM. As illustrated in FIG. 7, the main segment MSM may form a lower surface of the body BD or the main body MBD. Here, the direction that the lower surface of the body BD faces may be opposite to the direction that the display 151 faces.
  • the main segment MSM may be spaced apart from the adjacent main segment MSM while the body BD is flat.
  • the main segment MSM may vary depending on the arrangement position.
  • the radius of curvature formed by the segment SM may vary depending on the width of the segment SM. In other words, when the width of the main segment MSM varies according to the position where the main segment MSM is arranged, the radius of curvature formed by the main segment MSM may vary depending on the position where the main segment MSM is arranged. .
  • Mobile terminal 100 may include a fixed support (HPT). At least a portion of the fixed support portion HPT may be located inside the segment SM, as shown in FIG. 7.
  • HPT fixed support
  • FIG. 8 is a cross-sectional perspective view of the mobile terminal of FIG. 7.
  • the mobile terminal 100 illustrated in FIG. 8 is a view in which the mobile terminal 100 of FIG. In FIG. 7, A-A 'may be a line in which the support body HPTB is located.
  • the fixed support portion HTP may include a support body HTPB, a locking portion HK (not shown) connected to the support body HTPB, and a holder HD for providing a force to the stiffness portion HK (not shown). Can be.
  • the support body HTPB can transmit a force to the segment SM.
  • the force transmitted by the support body HTPB to the segment SM may be provided in a direction opposite to the shape change of the body BD.
  • the force transmitted by the support body HTPB to the segment SM may be transmitted to the segment SM in a direction of suppressing a change in relative position between neighboring segments SM.
  • the support body HTPB may be positioned between the segments SM in the front-rear direction of the display 151.
  • the support body HTPB may be located between the main segment MSM and the sub segment SSM.
  • the support body HTPB may be located between the main plate MPT and the subplate SPT.
  • the main plate MPT may be included in the main segment MSM.
  • the sub plate SPT may be included in the sub segment SSM.
  • the main plate MPT and the sub plate SPT may overlap in the front-rear direction of the display 151.
  • the support body HTPB may be provided as the first support body HTPB1 and the second support body HTPB2 as shown in FIG. 8.
  • the support body HTPB can be classified into a first support body HTPB1 and a second support body HTPB2.
  • the first support body HTPB1 and the second support body HTPB2 may have a shape separated adjacent to the center of the display 151.
  • the support body HTPB can provide a force to the segment SM by being connected to the segment SM.
  • one side of the support body HTPB may be directly connected to one segment SM, and the other side of the support body HTPB may be connected to the holder HD through an engaging portion HK (not shown).
  • the fixed support portion HTP may provide a force to the segment SM by being connected to the segment SM.
  • the fixed support portion HTP may provide a force to the segment SM in a direction of suppressing the shape change of the body BD.
  • the first support body HTPB1 may be connected to the segment SM adjacent to the center of the display 151.
  • the first support body HTPB1 may be connected to the first segment SM1.
  • the second support body HTPB2 may be connected to the segment SM adjacent to the center of the display 151.
  • the second support body HTPB2 may be connected to the second segment SM2.
  • the first segment SM1 and the second segment SM2 may be adjacent to each other.
  • the mobile terminal 100 may include first and second sub bodies SBD1 and 2 connected to both sides of the main body MBD.
  • the first and second sub bodies SBD1 and 2 may include first and second circuit boards PCB1 and 2, respectively.
  • the first and second circuit boards PCB1 and 2 may control components included in the mobile terminal 100.
  • FIG. 9 is a diagram illustrating a state in which a mobile terminal is worn by a user according to an embodiment of the present invention.
  • the mobile terminal 100 may be bent.
  • the mobile terminal 100 may be bent to be worn on the wrist of the user 800.
  • the mobile terminal 100 When the mobile terminal 100 is flat, the mobile terminal 100 may be used in a manner using a conventional terminal. When the mobile terminal 100 is bent as shown in FIG. 9, the mobile terminal 100 may be used in a manner using a wearable device.
  • the mobile terminal 100 is an exploded perspective view of the mobile terminal of FIG. 1.
  • the mobile terminal 100 may include a display 151, a body BD, and a fixed support part HPT.
  • the body BD may be located at the rear of the display 151. As shown in FIG. 10, the body BD may be positioned in a positive Z-axis direction with respect to the display 151.
  • the body BD may have a shape corresponding to the shape of the display 151.
  • the body BD may include a main body MBD and first and second sub bodies SBDs.
  • the main body MBD may be located at the rear of the display 151.
  • the main body MBD may be connected to the display.
  • the area where the main body MBD faces the display 151 may include an area where the display 151 is located in the body BD.
  • the main body MBD may include a segment SM.
  • the segments SM are arranged in one direction as a plurality and may be sequentially connected.
  • the plurality of segments SM may be arranged in series in the longitudinal direction of the display 151.
  • the segment SM may form an upper face and a lower face of the main body MBD.
  • the upper surface of the main body MBD may be a face facing the display 151.
  • the lower surface of the main body MBD may be a face facing the direction opposite to the display 151.
  • At least one segment SM of the plurality of segments SM may pass at least a portion of the fixed support portion HPT.
  • the segment SM may include a main segment MSM and a sub segment SSM.
  • the segment SM may be provided as a main segment MSM and a sub segment SSM.
  • the main segment MSM and the sub segment SSM may be alternately arranged.
  • the sub segment SSM may connect two adjacent main segments MSM.
  • the sub segment SSM may be connected to at least one main segment MSM.
  • the main segment MSM may be connected to the display 151.
  • the rear screw RSCR may connect the main segment MSM and the display 151.
  • the at least one main segment MSM may provide a space in which the battery 191 is seated.
  • the main segment MSM may include a main plate MPT and a main connection part MLK.
  • the main plate MPT may have a longitudinal direction laterally with respect to the arrangement direction of the segment SM.
  • the main plate MPT may be connected to the main connection part MLK.
  • the main connection part MLK may be coupled by being assembled to the main plate MPT.
  • the main connection part MLK may be integrally formed with the main plate MPT.
  • the main connection unit MLK may be connected to both ends of the main plate MPT to perform a connection function of the main segment MSM.
  • the main connection part MLK may form a side surface of the main body MBD.
  • the main plate MPT may form the lower surface or the rear surface of the main body MBD.
  • the main plate MPT may be in contact with a user when the mobile terminal 100 is worn by the user.
  • the main plate MPT may have a shape of a plate.
  • the main plate MPT may have a shape in which a rectangular pillar is laid on the bottom surface.
  • the main plate MPT may be located below the support body HPTB. Or the main plate MPT can support the support part body HPTB upwards.
  • the main connector MLK may allow the main segment MSM to be connected to the sub segment SSM.
  • the main connection part MLK may be in the shape of a plate as a whole.
  • the main connection part MLK may be substantially perpendicular to the main plate MPT.
  • the main connector MLK may be substantially perpendicular to the display 151.
  • the sub segment SSM may include a sub plate SPT and a sub connection part SLK.
  • the subplate SPT may have a longitudinal direction laterally with respect to the arrangement direction of the segment SM.
  • the sub plate SPT may be connected to the sub connection part SLK.
  • the sub connection part SLK may be coupled by being assembled to the sub plate SPT.
  • the front screw FSCR may connect the sub connection part SLK and the sub plate SPT.
  • the sub connection unit SLK may be connected to both ends of the sub plate SPT to perform a connection function of the sub segment SSM.
  • the subplate SPT may form an upper surface of the main body MBD.
  • the sub plate SPT can support the display 151 upwards.
  • the sub plate SPT may have a shape of a plate.
  • the subplate SPT may be located above the support body HPTB.
  • the sub plate SPT, together with the main plate MPT, may serve as a passage of the support body HPTB.
  • the sub connection unit SLK may allow the sub segment SSM to be connected to the main segment MSM.
  • the sub connection part SLK may have a shape of a plate as a whole.
  • the sub connection part SLK may be substantially perpendicular to at least a portion of the sub plate SPT or to the display 151.
  • the fixed support part HPT may be located inside the main body MBD or the body BD.
  • the fixed support part HPT can provide the main body MBD with the force which suppresses the shape change of the main body MBD.
  • the fixed support portion HPT may include a support body HPTB, a locking portion HK, and a holder HD.
  • the support body HPTB may be connected to at least one segment SM on one side.
  • the support body HPTB may be connected to the locking portion HK on the other side.
  • the support body HPTB may be positioned between the segments SM in a direction from the display 151 toward the body BD.
  • the support body HPTB may be located between the main plate MPT and the subplate SPT.
  • One side of the locking portion HK may be connected to the support body HPTB.
  • the other side of the locking portion HK may be connected to the holder HD.
  • the locking portion HK may be changed in position with respect to the holder HD.
  • the locking portion HK can receive a force from the holder HD in the direction of suppressing the positional change with respect to the holder HD.
  • the locking portion HK may be inserted into or inserted into the holder HD.
  • the holder HD may be connected to at least one segment SM of the plurality of segments SM.
  • the holder HD may be fixed to the main segment MSM positioned at an edge in the arrangement direction of the segment SM.
  • the holder HD may be connected to at least a portion of the locking portion HK.
  • the holder HD may provide a force to the locking portion HK in a direction of suppressing a state change of the body BD.
  • the force transmitted to the locking portion HK may be transmitted to the support body HPTB.
  • the force transmitted to the support body HPTB may be transmitted to the main plate MPT and the sub plate SPT positioned above and below the support body HPTB. In other words, a force that suppresses the state change of the body BD may be transmitted to the plurality of segments SM.
  • the sub body SBD may be connected to one side of the main body MBD.
  • the sub body SBD may be connected to one side of the main body MBD in the arrangement direction of the segment SM.
  • the sub body SBD may include a sub back cover SBC and a sub front cover SFC.
  • the sub back cover SBC may form a rear surface of the sub body SBD.
  • the sub back cover SBC may provide a space for seating the circuit board PCB.
  • the subfront cover SFC may form a front surface of the sub body SBD.
  • the sub body SBD may include first and second sub bodies SBD1 and 2.
  • the display 151 includes a window 151a, a window tape 151b, an optically transparent adhesive 151c, a display front cover 151d, a display panel 151e, a display tape 151f, and a display back plate 151g. ) May be included.
  • the display 151 may include a touch sensor (not shown).
  • the window 151a may be located in front of the display 151.
  • the window 151a may be flexible.
  • the window 151a may be resistant to external shocks. At least a portion of the window 151a may be transparent.
  • the window tape 151b may combine the window 151a and the display front cover 151d.
  • the optically clear adhesive 151c may provide a bonding force for coupling the window 151a and the display panel 151e.
  • the display front cover 151d may have a shape surrounding the outer circumference of the display panel 151e.
  • the display tape 151f can connect the display back plate 151g and the display panel 151e.
  • the display back plate 151g may be located at the rear of the display 151.
  • the display back plate 151g may be connected to one side of the body BD.
  • the display backplate 151g may be connected to at least one segment SM.
  • the display backplate 151g may be coupled to at least one main segment MSM.
  • the display back plate 151g can maintain the rigidity of the display 151.
  • the display back plate 151g may be formed of a combination of segments 151h.
  • the segment 151h may be connected in the longitudinal direction of the display 151 or in the arrangement direction of the segment SM.
  • the segment 151h may be connected to each other by the back plate connecting portion 151i.
  • the back plate connection unit 151i may be connected to the segment SM.
  • the back plate connecting portion 151i may be located between the segment 151h.
  • One segment 151h may be located between two neighboring back plate connecting portions 151i in the connecting direction of the segment 151h.
  • the display back plate 151g may induce a bending direction of the display 151.
  • the display back plate 151g may induce a bending direction of the body BD.
  • the entire area may be kept constant.
  • the body BD may be bent in correspondence with the shape of the display backplate 151g.
  • the display 151 may be bent without sliding with respect to the body BD. Since the distance between both points of the segment SM connected to the back plate connecting portion 151i is constant regardless of the bending of the body BD, the display 151 can be bent without sliding with respect to the body BD. Can be.
  • the width of the segment 151h may be in the arrangement direction of the segment 151h.
  • the width of the segment 151h may be different for each segment 151h.
  • the width of the segment 151h may be smaller from the center of the display 151 toward the edge (the longitudinal direction of the display).
  • the width of the segment 151h may be the smallest between the edges (the longitudinal direction of the display) at the center of the display 151.
  • the main segment MSM includes a main plate MPT, a main connection portion MLK connected to both sides of the main plate MPT, and a support body guide MPG formed on the main plate MPT. It may include.
  • the main connection unit MLK may include a slot SLT and a pole PL.
  • the main plate MPT may have a longitudinal direction.
  • the longitudinal direction of the main plate MPT may be an X-axis direction.
  • the main plate MPT may be connected to the display 151.
  • the support body guide MPG may have a shape protruding from the surface of the main plate MPT.
  • the support body guide MPG may protrude from one side of the main plate MPT in a direction in which the main connecting portion MLK extends from the main plate MPT.
  • the support body guide MPG may be integrally formed with the main plate MPT.
  • the support body guide MPG can support the support body HPTB upwards. The height of the support body guide MPG from the main plate MPT can determine the position of the support body HPTB.
  • the slot SLT may be formed at one side of the main connection part MLK.
  • the slot SLT may have a shape of a hall.
  • the slot SLT may have a longitudinal direction.
  • the slot SLT may have an extended direction.
  • the slot SLT may be inclined with respect to the connecting direction of the segment SM.
  • the direction of the slot SLT may be an extended direction or a longitudinal direction of the slot SLT.
  • the slot SLT may have a bent shape.
  • the slot SLT may have a bent shape in a direction toward the inner surface of the main plate MLT.
  • the slot SLT may have a bent shape toward the display 151.
  • the slot SLT may have a shape of an arc of circle.
  • the slot SLT may be provided in plural in one main connector MLK.
  • the pole PL may be formed on one side of the main connection part MLK.
  • the pole PL may have a shape of a protrusion.
  • the pole PL may protrude in a direction from the main connection part MLK toward the inside of the main plate MPT.
  • the pole PL may be fitted into a slot SLT provided in another segment SM.
  • the pole PL may slide in the slot SLT provided in the other segment SM. Sliding the pawls PL can change the positional relationship of neighboring segments SM.
  • FIG. 13 is a front view of the main segment of FIG. 12.
  • the negative Z-axis direction may be upward.
  • the main segment MSM may include a main plate MPT, a main connection part MLK, and a support body guide MPG.
  • the support body guide MPG can support the support body HPTB upwards.
  • the support body guide MPG may have a height from the main plate MPT.
  • the support body guide MPG may form the height of hg from the main plate MPT, as shown in FIG. 13.
  • the sub segment SSM may include a sub plate SPT and a sub connection part SLK connected to both sides of the sub plate SPT.
  • the subplate SPT may have a longitudinal direction.
  • the sub plate SPT may have a longitudinal direction in a lateral direction with respect to the arrangement direction of the segment SSM.
  • the sub plate SPT may have a shape of a plate.
  • the subplate SPT may include upper first, second and third surfaces USF1, 2 and 3.
  • the upper first surface USF1 may support the display 151 when the body BD is flat.
  • the upper first surface USF1 may face the display 151 when the body BD is flat.
  • the upper first surface USF1 may have a shape of a plate.
  • the upper second surface USF2 and the upper third surface USF3 may be positioned with the upper first surface USF1 interposed therebetween.
  • the upper second surface USF2 and the upper third surface USF3 may have a shape extending from the upper first surface USF1 in the arrangement direction of the segment SM.
  • the upper second surface USF2 and the upper third surface USF3 may have an inclination with respect to the upper first surface USF1.
  • the upper second surface USF2 and the upper third surface USF3 may face the display 151 at an angle. At least one of the upper first surface USF1 and the upper second and third surfaces USF2 and 3 may upwardly support the display 151.
  • the sub connection part SLK may include a slot SLT and a pole PL.
  • the slot SLT formed at one side of the sub connection part SLK may have a shape of a hall.
  • the slot SLT formed in the sub connection part SLK may have a shape that is bent toward the display 151.
  • a plurality of slots SLT may be formed in one sub connection part SLK.
  • the pole PL formed at the main connection part MLK may be fitted into the slot SLT formed at the sub connection part SLK.
  • the pole PL formed in the main connection part MLK may slide in the slot SLT formed in the sub connection part SLK.
  • the pole PL may be formed on one side of the sub connection part SLK.
  • the pole PL may have a shape of a protrusion.
  • the pole PL formed in the sub connection part SLK may have a shape protruding toward the outside of the sub segment SSM.
  • the pole PL formed in the sub connection part SLK may slide into a slot SLT formed in the main connection part MLK.
  • the sub connection part SLK and the main connection part MLK may be connected to each other by having a slot SLT and a pole PL.
  • the relative positions of the sub connection part SLK and the main connection part MLK may change.
  • the change in the relative position of the sub-connector SLK and the main connector MLK may be due to translational movement and rotational movement.
  • the main connector MLK and the sub connector SLK may be connected using the pole PL and the slot SLT.
  • the main connector MLK and the sub connector SLK may be alternately connected.
  • the main connector MLK may be connected to the sub connector SLK at both sides.
  • the main connector MLK may be connected to at least one sub connector SLK.
  • the sub connector SLK may be connected to at least one main connector MLK.
  • the pole PL formed at the main connection part MLK may protrude toward the sub connection part SLK.
  • the pole PL formed in the main connection part MLK may slide into the slot SLT formed in the sub connection part SLK.
  • the pole PL formed in the sub connection part SLK may protrude toward the main connection part MLK.
  • the pole PL formed in the sub connection part SLK may slide in the slot SLT formed in the main connection part MLK.
  • the slot SLT may include a first end EP1 and a second end EP2.
  • the first and second ends EP1 and 2 may be formed at both ends of the slot SLT.
  • the line segment connecting the first end EP1 and the second end EP2 may be inclined in the arrangement direction of the segment SM.
  • the second end EP2 may be at a position inclined from the first end EP1 in the arrangement direction of the segment SM.
  • the slot SLT may have a curved shape.
  • the segment SM When the second end EP2 is parallel to the arrangement direction of the segment SM with respect to the first end EP1, the segment SM may move side by side in the arrangement direction of the segment SM. When the second end EP2 is perpendicular to the arrangement direction of the segment SM with respect to the first end EP1, the segment SM may move perpendicular to the arrangement direction of the segment SM.
  • FIG. 16 is a view illustrating a change in the connection state of the main connection unit and the sub connection unit of FIG. 15.
  • the connection relationship between the main connector MLK and the sub connector SLK illustrated in FIG. 16 may indicate a state in which the body BD of the mobile terminal 100 is bent according to an embodiment of the present invention.
  • the main connection part MLK and the sub connection part SLK shown in FIG. 16 may have a connection relationship different from that of the main connection part MLK and the sub connection part SLK shown in FIG. 15.
  • the relative positions of the poles PL and the slots SLT illustrated in FIG. 16 may be different from the relative positions of the poles PL and the slots SLT illustrated in FIG. 15.
  • the change in the relative position of the sub connector SLK and the main connector MLK may be affected by the translational motion and the rotational motion.
  • the relative position change of the sub connector SLK and the main connector MLK may be a rotational angle change.
  • the relative change in position of the sub connection part SLK and the main connection part MLK may be a simple displacement.
  • the connection structure between the sub connector SLK and the main connector MLK is pivotally connected and guided, the position change of the sub connector SLK and the main connector MLK may have both a rotation angle change and a displacement.
  • the pole PL may be pivotally connected and guided to the slot SLT.
  • the pawl PL may be inserted into the slot SLT and guided as well as rotate inside the slot SLT.
  • the main connector MLK and the sub connector SLK may overlap.
  • the main connection part MLK and the sub connection part SLK may have different overlapping areas as the pole PL slides in the slot SLT.
  • the main connection part MLK and the sub connection part SLK may have overlapping areas according to the degree to which the body BD is bent.
  • 17 and 18 are cross-sectional views showing a relationship between a segment and a display according to an embodiment of the present invention. 17 and 18, the combined portion of the main segment MSM and the display 151 is shown. Also shown in FIGS. 17 and 18 are the engaging portions of the subplate SPT and subconnecting portion SLK.
  • the rear screw RSCR may connect the main segment MSM and the display 151.
  • the back plate connection unit 151i of the display 151 may be connected to the rear screw RSCR.
  • the rear screw RSCR may be connected to the back plate connecting portion 151i located between the segment 151h.
  • the back screw RSCR and the back plate connecting portion 151i can be screwed together.
  • the sub plate SPT can support the display 151 upwards.
  • the sub plate SPT may support the display 151 toward the front of the display 151. At least a portion of the sub plate SPT may support the display 151.
  • 19 to 24 illustrate a radius of curvature of a bent mobile terminal according to an embodiment of the present invention.
  • the plurality of segments SM of the bent mobile terminal 100 may form side surfaces of the main body MBD.
  • the plurality of main segments MSM may form side surfaces of the main body MBD.
  • Adjacent main segments MSM may meet at substantially one point when the main body MBD is bent.
  • the radius of curvature may be formed at the point where adjacent main segments MSM meet.
  • the main segment MSM includes the front first segment MSM1 and 1, the front second segment MSM1 and 2, the front third segment MSM1 and 3, and the front fourth segment MSM1 and 4. It may include continuously.
  • the main segment MSM includes a rear first segment MSM2 and 1, a rear second segment MSM2 and 2, a rear third segment MSM2 and 3, and a rear fourth segment MSM2 and 4. It may include continuously.
  • the rear first segment MSM2, 1 and the front first segment MSM1, 1 may be adjacent to each other.
  • Points between adjacent main segments MSM may be indicated.
  • a point between the front first segment MSM1 and 1 and the front second segment MSM1 and 2 may be represented as P1,1.
  • the radius of curvature at P1,1 may be represented by R1,1.
  • P1 and 1 may be points formed by the front first segment MSM1 and 1 and the front second segment MSM1 and 2.
  • the radius of curvature R1,1 may be the radius of curvature formed by the first segment MSM1,1 and the front second segments MSM1,2.
  • the radius of curvature R0,0 may be calculated at P0,0. That is, the radius of curvature R0,0 formed by the first front segment MSM1 and 1 and the rear first segment MSM2 and 1 may be calculated.
  • the length of the front first segment MSM1, 1 may be represented by d1.
  • the length of the rear first segment MSM2, 1 may be represented by d2.
  • An angle formed by the front first segment MSM1 and 1 and the rear first segment MSM2 and 1 may be represented by ⁇ .
  • the radius of curvature R0,0 formed by the first front segment MSM1 and 1 and the rear first segment MSM2 and 1 may be determined by P0,0, P1,1 and P2,1.
  • the radius of curvature R0,0 formed by the front first segment MSM1,1 and the rear first segment MSM2,1 may be the radius of the circumscribed circle of the triangle formed by P0,0, P1,1, P2,1. have.
  • the radius of curvature R0,0 formed by the first front segment MSM1 and 1 and the rear first segment MSM2 and 1 may be determined by d1,1, d1,2 and ⁇ .
  • the Y axis illustrated in FIG. 21 may mean an arrangement direction of the segments SM in the mobile terminal in a flat state. That is, P0,0 may correspond to the center of the display 151 in the mobile terminal 100 in a flat state. P1, 3, and P2, 3 may correspond to one-direction edges of the display 151 in the flat state of the mobile terminal 100.
  • the mobile terminal 100 in a bent state may have a smaller radius of curvature from the center of the display 151 toward the one direction edge of the display 151.
  • the segment SM may have a smaller radius of curvature from the center of the display 151 toward the one direction edge of the display 151.
  • the mobile terminal 100 may be worn on a user's wrist when bent.
  • the user's wrist may be closer to an ellipse than a circle.
  • the bent mobile terminal 100 can be easily worn on the user's wrist.
  • the radius of curvature formed by both adjacent segments SM may become smaller and larger as the direction from the center of the display 151 toward the one-way edge of the display 151.
  • the mobile terminal 100 may have the smallest radius of curvature at one point between the center of the display 151 and an edge in one direction.
  • R1,2 or R2,2 may be the smallest radius of curvature.
  • the segment SM of the bent mobile terminal 100 may have a radius of curvature when the mobile terminal 100 is bent.
  • the radius of curvature of the segment SM may be determined by the segment SM and both segments SM adjacent to the segment SM.
  • the main segment MSM includes the front first segment MSM1 and 1, the front second segment MSM1 and 2, the front third segment MSM1 and 3, and the front fourth segment MSM1 and 4. It may include continuously.
  • the main segment MSM includes a rear first segment MSM2 and 1, a rear second segment MSM2 and 2, a rear third segment MSM2 and 3, and a rear fourth segment MSM2 and 4. It may include continuously.
  • the rear first segment MSM2, 1 and the front first segment MSM1, 1 may be adjacent to each other.
  • the rear surface of the segment SM may form part of the rear surface of the mobile terminal 100.
  • the radius of curvature of the segment SM may be considered.
  • the point Q may be the midpoint at the rear side of the segment SM in the arrangement direction of the segment SM. That is, the point Q may be the midpoint of the width of the segment SM at the rear side of the segment SM.
  • the point Qi, j may be the midpoint of the segment MSMi, j.
  • R2,1 which is a radius of curvature of the first rear segment MSM2,1, may be calculated.
  • the radius of curvature of the segment SM can be calculated using the midpoint of the segment SM.
  • R2,1 may be the radius of the circumscribed circle of the triangle formed by Q1,1, Q2,1, Q2,2.
  • R2,1 is the length d1 of the front first segment MSM1,1, the length d2 of the rear first segment MSM2,1, the length d3 of the rear second segment MSM2,2, and the front first segment. It can be determined by the angle ⁇ 1 formed by (MSM1,1) and the rear first segment MSM2,1, and the angle ⁇ 2 formed by the rear first segment MSM2,1 and the rear second segment MSM2,2. have.
  • the radius of curvature of the segment SM may be determined by the width of the segment SM and the width and angle of both segments SM adjacent to the segment SM.
  • FIG. 24 is a graph illustrating a radius of curvature of the mobile terminal of FIG. 22.
  • the Y axis illustrated in FIG. 24 may be an arrangement direction of the segments SM or a length direction of the display 151 in the flat state of the mobile terminal.
  • Q1,1 or Q2,1 may correspond to the center of the display 151 in the mobile terminal 100 in a flat state.
  • Q1,4 and Q2,4 may correspond to one-way edges of the display 151 in the flat state of the mobile terminal 100.
  • the segment SM may have a smaller radius of curvature from the center of the display 151 toward the one direction edge of the display 151.
  • the segment SM may have a smaller radius of curvature from the center of the segment SM toward the edge of the segment SM array.
  • the radius of curvature of the segment SM may become smaller and larger toward the edge of the segment SM from the center of the segment SM.
  • R1,3 or R2,3 may be the smallest radius of curvature.
  • the Y axis may be an arrangement direction of the segments SM or a length direction of the display 151.
  • the Z axis may be in the front-rear direction of the mobile terminal 100.
  • the positive Z-axis direction may be a rear direction of the mobile terminal 100.
  • the negative Z-axis direction may be a direction from the body BD toward the display 151.
  • the upper surface of the first and second segments SM may be a surface in the negative Z-axis direction.
  • the segment SM may include neighboring first and second segments SM1 and 2.
  • the segment SM may include a pole PL and a slot SLT.
  • the pole PL may be inserted into the slot SLT.
  • the first pole PL1 provided in the first segment SM1 may be inserted into the second slot SLT2 provided in the second segment SM2 and may slide.
  • the first pole PL1 may protrude in the negative X axis direction.
  • the first pole PL1 and the second slot SLT2 may be indicated by a dotted line in FIG. 25.
  • the second pawl PL2 provided in the second segment SM2 may slide into the first slot SLT1 provided in the first segment SM1.
  • the second pole PL2 may protrude in the positive X axis direction.
  • the distance between the first segment SM1 and the second segment SM2 may be viewed as the distance between the upper surface of the first segment SM1 and the upper surface of the second segment SM2.
  • the display 151 may be connected to the top surface of the first and second segments SM1 and 2.
  • the distance between the first segment SM1 and the second segment SM2 may be an upper distance UD that is a distance between the top surfaces of the first and second segments SM1 and 2.
  • FIG. 26 is a view illustrating a state in which both segments of FIG. 25 are bent.
  • the distance between the first and second segments SM1 and 2 in the bent state may be the upper distance UD shown in FIG. 25 as shown in FIG. 26.
  • the upper distance between the first and second segments SM1 and 2 may be constant.
  • the distance between the first and second segments SM1 and 2 on the surface adjacent to the display 151 may be constant.
  • the fixed support portion HPT may include a support body HPTB, a locking portion HK, and a holder HD.
  • the support body HPTB may have a longitudinal direction in a direction parallel to the longitudinal direction of the display 151. Alternatively, the support body HPTB may have a longitudinal direction in a direction parallel to the direction in which the segments SM are arranged. One side of the support body HPTB may be connected to at least one segment SM. The other side of the support body HPTB may be connected to the locking portion HK. Support body (HPTB) may be provided in plurality.
  • One side of the locking portion HK may be connected to the support body HPTB.
  • the other side of the locking portion HK may be connected to the holder HD.
  • the locking portion HK can receive a force from the holder HD in the direction of suppressing the movement of the locking portion HK.
  • the force transmitted to the locking portion HK may be transmitted back to the support body HPTB.
  • the holder HD may be connected to at least one segment SM.
  • the holder HD may be fixed to at least one segment SM.
  • the holder HD may be connected to the locking portion HK.
  • the holder HD can transmit the force which suppresses the movement of the locking part HK to the locking part HK.
  • FIG. 28 is an exploded perspective view of the fixed support of the dotted line region of FIG. 27.
  • the screw SCR can connect the support body HPTB and the engaging portion HK. At least a part of the locking portion HK may be inserted into the holder HD. At least a part of the locking portion HK may be fitted to the holder HD.
  • FIG. 29 and 30 show the operation of the fixed support part HPT of FIG. 27.
  • FIG. 29 shows a state in which a force is applied to the locking portion HK so that the locking portion HK is inserted into or inserted into the holder HD.
  • the locking portion HK may include a locking portion protrusion HKP.
  • the locking part protrusion HKP may protrude in the lateral direction of the fixed support part HPT.
  • the catching protrusion HKP may protrude in the lateral direction of the arrangement direction of the segment SM.
  • the locking projection HKP may protrude in the lateral direction of the support body HPTB.
  • the locking projection HKP may be in the shape of a thread.
  • the holder HD may include a holder frame HFR connected to at least one segment SM.
  • the holder HD may include a spring SPR connected to the holder frame HFR.
  • the holder HD may include a holder protrusion HDP connected to a spring SPR.
  • the plurality of holder protrusions HDP may be provided.
  • the spring SPR may provide an elastic force to the holder protrusion HDP.
  • the spring SPR may provide an elastic force to the holder protrusion HDP in the lateral direction of the segment SM arrangement direction.
  • the holder protrusion HDP may correspond to the locking protrusion HKP.
  • the holder protrusion HDP may correspond to the locking protrusion HKP.
  • the shape of the holder protrusion HDP may correspond to the shape of the locking protrusion HKP.
  • the holder protrusion HDP may have a thread shape.
  • the holder protrusion HDP can be engaged with the engaging protrusion HKP.
  • the holder protrusion HDP may be provided with an elastic force by the spring SPR.
  • the holder protrusion HDP can suppress the movement of the locking projection HKP by using an elastic force. In other words, by the holder protrusion HDP, the locking portion HK or the support body HPTB may require a force to move.
  • the force required here may have a positive correlation to the force provided by the spring SPR.
  • the locking protrusion HKP may be fitted to the holder protrusion HDP, as shown in FIG. 30.
  • the locking projection HKP and the holder projection HDP may be in the shape of a thread.
  • the locking portion HK is inserted into the holder HD in a fixed state.
  • the mobile terminal 100 illustrated in FIG. 30 is bent compared to the mobile terminal 100 illustrated in FIG. 29.
  • the surface of the segment SM in contact with the display 151 may be constant.
  • the surface of the segment SM forming the lower surface of the body BD may be reduced.
  • the support body HPTB may be located between the upper surface and the lower surface of the segment SM.
  • the length of the segment SM through which the support body HPTB passes may be shortened. The reason may be that the overlap area of the neighboring segment SM increases when the body BD is bent.
  • the length of the support body HPTB extending outward from the segment SM where the end of the support body HPTB is located may increase.
  • the locking portion HK may be inserted into or inserted into the holder HD.
  • FIG. 31 is an enlarged view of a dotted line part in FIG. 30.
  • the holder projection HDP and the locking projection HKP are displayed separately.
  • the locking protrusion HKP may be formed to correspond to the shape of the holder protrusion HDP.
  • the locking projection HKP can be engaged with the holder projection HDP.
  • the locking projection HKP may include a locking projection slope HKPS.
  • the holder projection HDP may include a holder projection sloped surface HDPS.
  • the engaging projection slanting surface HKPS may have a shape inclined in the longitudinal direction of the fixed support portion HPT.
  • the engaging projection slanting surface HKPS may have a shape inclined in the segment SM array direction.
  • the engaging projection slanting surface HKPS may include a first engaging projection slanting surface HKPS1 and a second engaging projection slanting surface HKPS2.
  • the first locking projection slope HKPS1 may have a distance H1 in the segment SM arrangement direction and a vertical distance Vp in the segment SM arrangement direction. H1 and Vp may determine the degree of inclination of the first engaging projection slope HKPS1.
  • the first engaging projection slanting surface HKPS1 may be provided with a force in contact with the holder projection HDP when the engaging portion HK is inserted into or inserted into the holder HD.
  • the first locking projection slope HKPS1 may be related to a force for suppressing bending of the mobile terminal 100. When the inclination degree of the first locking projection slope HKPS1 is large, a force for suppressing bending of the mobile terminal 100 may be increased. When the inclination degree of the first locking projection slope HKPS1 is small, the force for suppressing bending of the mobile terminal 100 may be reduced.
  • the second locking projection slope HKPS2 may have a distance H2 in the segment SM arrangement direction and a vertical distance Vp in the segment SM arrangement direction. H2 and Vp may determine the degree of inclination of the second locking projection slope (HKPS2).
  • the second locking protrusion projection surface HKPS2 may be provided with a force in contact with the holder protrusion HDP when the locking portion HK exits or is discharged from the holder HD.
  • the second locking projection slope HKPS2 may be related to a force for suppressing the spreading of the mobile terminal 100. When the inclination degree of the second locking projection slope HKPS2 is large, a force for suppressing the spreading of the mobile terminal 100 may be increased. When the inclination degree of the second locking projection slope HKPS2 is small, the force for suppressing the spreading of the mobile terminal 100 may be reduced.
  • 32 and 33 is a view showing a fixed support (HPT) according to an embodiment of the present invention.
  • 32 is a diagram illustrating a state in which the locking portion HK is inserted into or inserted into the holder HD.
  • 33 is a view showing how the locking portion HK is inserted or inserted into the holder HD.
  • the holder HD may include a friction force plate FPT.
  • the friction force plate FPT may have an elastic force in the lateral direction of the support body HPTB.
  • the friction force plate FPT may be connected to the spring SPR to receive an elastic force.
  • the friction force plate FPT can be in contact with the locking portion HK.
  • the friction force plate FPT can provide a friction force to the locking portion HK.
  • the friction force plate FPT can provide a friction force to the locking portion HK in a direction of suppressing the movement of the locking portion HK.
  • the friction force FF may be applied to the locking portion HK and the friction force plate FPT.
  • the friction force FF may be represented by both arrows in FIG. 33.
  • the friction force FF may act in the direction of suppressing the movement of the locking portion HK.
  • the friction force plate FPT may have a coefficient of friction equal to or greater than a predetermined value with respect to the engaging portion HK in contact with the friction force plate FPT.
  • the friction force plate FPT may provide the body BD with a force that suppresses bending or unfolding of the mobile terminal 100.
  • 34 is a block diagram illustrating a mobile terminal according to an embodiment of the present invention.
  • 34 illustrates a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a controller 180, a power supply unit 190, and the like. .
  • FIG. 34 The components shown in FIG. 34 are not essential to implementing a mobile terminal, so that a mobile terminal described herein can have more or fewer components than those listed above.
  • the wireless communication unit 110 of the components, between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or the mobile terminal 100 and the external server It may include one or more modules that enable wireless communication therebetween.
  • the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.
  • the wireless communication unit 110 may include at least one of the broadcast receiving module 111, the mobile communication module 112, the wireless internet module 113, the short range communication module 114, and the location information module 115. .
  • the input unit 120 may include a camera 121 or an image input unit for inputting an image signal, a microphone 122 for inputting an audio signal, an audio input unit, or a user input unit 123 for receiving information from a user. , Touch keys, mechanical keys, and the like.
  • the voice data or the image data collected by the input unit 120 may be analyzed and processed as a control command of the user.
  • the sensing unit 140 may include one or more sensors for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information.
  • the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, an illumination sensor, a touch sensor, an acceleration sensor, a magnetic sensor, and gravity.
  • Optical sensors e.g. cameras 121), microphones (see 122), battery gauges, environmental sensors (e.g.
  • the mobile terminal disclosed herein may use a combination of information sensed by at least two or more of these sensors.
  • the sensing unit 140 may include a curvature sensor 143 that obtains information about a degree of bending of the mobile terminal 100.
  • the mobile terminal 100 according to an embodiment of the present invention may be bent.
  • the mobile terminal 100 may be changed from the folded state to the bent state or the mobile terminal 100 may be changed from the bent state to the unfolded state.
  • the curvature sensor 143 may obtain information about the degree of bending of the mobile terminal 100.
  • the curvature sensor 143 may be connected to the controller 180 to provide the controller 180 with information about the degree of bending of the mobile terminal 100.
  • the curvature sensor 143 relates to the degree of bending of the mobile terminal 100 by acquiring position information of the locking portion HK (see FIGS. 29 and 32) with respect to the holder HD (see FIGS. 29 and 32). Information can be obtained.
  • the position of the engaging portion HK (see FIGS. 29 and 32) with respect to the holder HD (see FIGS. 29 and 32) may vary.
  • the locking portion HK may move toward the holder HD (see FIGS. 29 and 32).
  • the output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes at least one of a display unit 151, an audio output unit 152, a hap tip module 153, and an optical output unit 154. can do.
  • the display unit 151 forms a layer structure with or is integrally formed with the touch sensor, thereby implementing a touch screen.
  • the touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and the user, and may also provide an output interface between the mobile terminal 100 and the user.
  • the display unit 151 may be referred to as a display 151.
  • the display 151 may be referred to as a flexible display 151.
  • the flexible display 151 may be divided into various areas or regions while the mobile terminal 100 is bent.
  • the flexible display 151 may be divided into a plurality of sub-displays and output different contents when the mobile terminal 100 is changed from a folded state to a bent state.
  • the bending degree of the mobile terminal 100 may be obtained through the curvature sensor 143.
  • the interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100.
  • the interface unit 160 connects a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, and an identification module. It may include at least one of a port, an audio input / output (I / O) port, a video input / output (I / O) port, and an earphone port.
  • I / O audio input / output
  • I / O video input / output
  • earphone port an earphone port
  • the memory 170 stores data supporting various functions of the mobile terminal 100.
  • the memory 170 may store a plurality of application programs or applications driven in the mobile terminal 100, data for operating the mobile terminal 100, and instructions. At least some of these applications may be downloaded from an external server via wireless communication.
  • at least some of these application programs may exist on the mobile terminal 100 from the time of shipment for basic functions of the mobile terminal 100 (for example, a call forwarding, a calling function, a message receiving, and a calling function).
  • the application program may be stored in the memory 170 and installed on the mobile terminal 100 to be driven by the controller 180 to perform an operation (or function) of the mobile terminal.
  • the controller 180 In addition to the operation related to the application program, the controller 180 typically controls the overall operation of the mobile terminal 100.
  • the controller 180 may provide or process information or a function appropriate to a user by processing signals, data, information, and the like, which are input or output through the above-described components, or by driving an application program stored in the memory 170.
  • controller 180 may control at least some of the components described with reference to FIG. 22 to drive an application program stored in the memory 170. Furthermore, the controller 180 may operate by combining at least two or more of the components included in the mobile terminal 100 to drive the application program.
  • the power supply unit 190 receives power from an external power source and an internal power source under the control of the controller 180 to supply power to each component included in the mobile terminal 100.
  • the power supply unit 190 includes a battery 191, the battery 191 may be a built-in battery 191 or a replaceable battery 191.
  • At least some of the components may operate in cooperation with each other to implement an operation, control, or control method of the mobile terminal according to various embodiments described below.
  • the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170.
  • 35 is a diagram illustrating a connection relationship between pads according to an embodiment of the present invention. Referring to FIG. 35, the back side of the main segment MSM is observed. In a state where the body BD is open, a gap GP may be formed between adjacent main segments MSM. The gap GP may become smaller or narrower when the body BD is bent.
  • the pad PD may be located at the rear of the body BD.
  • the pad PD may surround at least a portion of the side surface of the body BD.
  • the pad PD may be attached to the rear surface of the main segment MSM.
  • the pad PD may form a rear surface of the mobile terminal 100.
  • the pad PD may form at least a part of the side surface of the mobile terminal 100.
  • the pad PD may be flexible.
  • the pad PD may be attached to the rear surface of the body BD while the body BD is extended or bent.
  • the pad PD may include a first pad part PDR1 and a second pad part PDR2.
  • the first pad part PDR1 may be attached to the main segment MSM.
  • the position of the first pad part PDR1 relative to the main segment MSM may not be substantially changed.
  • the first pad part PDR1 may be provided in plurality.
  • the first pad part PDR1 may be provided corresponding to the main segment MSM.
  • the second pad part PDR2 may be positioned to correspond to the gap GP.
  • the second pad part PDR2 may be disposed between adjacent first pad parts PDR1.
  • the second pad part PDR2 may be flexible.
  • the second pad part PDR2 may be formed of a material different from that of the first pad part PDR1.
  • the flexible display 151 may include a plurality of sub displays 151-1, 2, and 3.
  • the plurality of sub displays 151-1, 2, and 3 may be integrally formed.
  • the flexible display 151 may include a first sub display 151-1, a second sub display 151-2, and a third sub display 151-3.
  • the plurality of sub displays 151-1, 2, and 3 may not be distinguished from each other when the mobile terminal 100 is open.
  • the plurality of sub displays 151-1, 2, and 3 may be divided while the mobile terminal 100 is bent. That is, the plurality of sub displays 151-1, 2, and 3 may output different contents while the mobile terminal 100 is bent.
  • the plurality of sub displays 151-1, 2, and 3 may be divided according to corresponding segment groups SMG1, 2, and 3.
  • the first sub display 151-1 may correspond to the first segment group SMG1.
  • the second sub display 151-2 may correspond to the second segment group SMG2.
  • the third sub display 151-3 may correspond to the third segment group SMG3.
  • the plurality of segment groups SMG1, 2, and 3 may include, for example, a first segment group SMG1, a second segment group SMG2, and a third segment group SMG3.
  • the plurality of segment groups SMG1, 2, and 3 may include at least one segment SM.
  • the plurality of segment groups SMG1, 2 and 3 may include a segment SM having a similar radius of curvature.
  • Each segment group SMG1, 2, 3 may have a different radius of curvature.
  • the radius of curvature of the segment groups SMG1, 2 and 3 may mean, for example, an average of the radius of curvature of each segment SM included in the segment groups SMG1, 2 and 3.
  • the radius of curvature of the second segment group SMG2 may be larger than that of the first segment group SMG1 or in comparison with the third segment group SMG3.
  • the radius of curvature of each of the sub-displays 151-1, 2, and 3 may be based on the radius of curvature of the corresponding segment group SMG1, 2, and 3.
  • the flexible display 151 may be divided into sub-displays 151-1, 2, and 3 when the mobile terminal 100 is bent in an open state.
  • the flexible display 151 may output the first content CNT1 in a state where the mobile terminal 100 is extended.
  • the first content CNT1 may be an image, a video, a streaming, a telephone, an SNS message, an e-mail, or various applications.
  • the flexible display 151 may output different content to a plurality of divided areas.
  • the second sub display 151-2 displays the first-first content CNT1-1 that is substantially the same as the first content CNT1 output while the mobile terminal 100 is open, and the mobile terminal ( 100 may be output in a bent state.
  • the first-first content CNT1-1 may have a different size or ratio compared to the first content CNT1.
  • the second sub display 151-2 may be located at the center as a partial area of the flexible display 151.
  • the first sub display 151-1 may output the second content CNT2 different from the first content CNT1 while the mobile terminal 100 is bent.
  • the second content CNT2 may be at least one of time information, date information, and weather information.
  • the first sub display 151-1 may output separate content in a state in which there is no application executed in the foreground in the mobile terminal 100.
  • the first sub display 151-1 may be an always on display (AOD).
  • the first sub display 151-1 may output time information CNT2.
  • the time information CNT2 may be displayed digitally and / or analogously.
  • the mobile terminal 100 may be bent and worn on the wrist of the user 800.
  • the sub-displays 151-1 and 151-2 can output the contents CNT1 and CNT2 while the mobile terminal 100 is bent.
  • the first sub display 151-1 may output the first content CNT1.
  • the second sub display 151-2 may output the second content CNT2.
  • the first content CNT1 may include a first object OBJ1 indicating time information.
  • the first object OBJ1 may represent digital time information or analog time information.
  • the first object OBJ1 may have a clock shape and display time information. As illustrated in FIG. 38, the first object OBJ1 may display another time as time passes.
  • the first content CNT1 may include a second object OBJ2 indicating date information.
  • the second object OBJ2 may have a moon shape indicating a lunar day.
  • the second object OBJ2 may have the shape of a crescent moon in the first day of the lunar calendar.
  • the second object OBJ2 when the second object OBJ2 is 15 days in the lunar calendar, the second object OBJ2 may have a shape of a full moon.
  • the first content CNT1 may include a third object OBJ3 indicating weather information.
  • the third object OBJ3 may include a text or a picture indicating weather information.
  • the third object OBJ3 may display the sun, clouds, raindrops, lightning, thunderstorms, and the like indicating weather information.
  • the third object OBJ3 may be updated with time. For example, if the weather is clear at 6 o'clock, the third object OBJ3 may not be displayed on the first sub display 151-1. For example, if the weather is cloudy at 7 o'clock, the third object OBJ3 may be displayed in the shape of a cloud on the first sub display 151-1.
  • the third object OBJ3 may be displayed to overlap the first object OBJ1 or / and the second object OBJ2.
  • the mobile terminal 100 may be bent and worn on the wrist of the user 800.
  • the first sub display 151-1 may output the first content CNT1.
  • the first sub display 151-1 may output a clock shape indicating time information.
  • the second sub display 151-2 may output the second content CNT2.
  • the second sub display 151-2 may output the display CNT2 related to the music reproduction application.
  • the second content CNT2 may mean an indication about the application itself and / or the application.
  • the user may control the music reproduction application through the second sub display 151-2 while listening to music. Meanwhile, the user may receive time information from the separate display 151-1 while listening to music or controlling a music playback application.
  • the mobile terminal 100 may provide an alarm CNT3 for notifying reception of a call while executing a music playing application and displaying time information.
  • the alarm CNT3 notifying the reception of the call may be referred to as the third content CNT3.
  • the third content CNT3 may be output on the first sub display 151-1. In other words, when a call reception event occurs, the first sub display 151-1 may stop the output of the first content CNT1 indicating the time information and output the third content CNT3 indicating the call reception. have.
  • the mobile terminal 100 may be bent and worn on the wrist of the user 800.
  • the first sub display 151-1 may output the first content CNT1.
  • the first content CNT1 may be a mobile messenger application CNT1.
  • the second sub display 151-2 may output the second content CNT2.
  • the second content CNT2 may be a mobile internet web application CNT2.
  • the first content CNT1 is output on the second sub display 151-2 and the second content CNT2 is output on the first sub display 151-1.
  • the user 801 may provide a preset touch input to the first sub display 151-1 or / and the second sub display 151-2.
  • the first sub display 151-1 outputs the second content CNT2
  • the second sub display 151-2 displays the first content CNT1. You can print
  • the preset touch input may include, for example, a drag.
  • the preset touch input may include dragging from the first sub display 151-1 to the second sub display 151-2 or the first sub display 151 on the second sub display 151-2. -1) may include dragging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un terminal mobile. Le terminal mobile de la présente invention comprend : un afficheur flexible ; et un corps qui loge un système, qui est connecté à une surface arrière de l'afficheur, et qui est pliable, le corps pouvant présenter une pluralité de segments principaux qui sont séquentiellement connectés à la surface arrière de l'afficheur le long d'une direction de l'afficheur, et une portion de fixation de support qui est située sur le côté d'une pluralité de segments principaux, disposée le long d'une direction de l'afficheur, et fournissant une force de support entre deux segments principaux adjacents d'une pluralité de segments principaux. L'afficheur du terminal mobile de la présente invention peut être plié sans glisser par rapport au corps.
PCT/KR2016/014522 2016-03-08 2016-12-12 Terminal mobile WO2017155187A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160027762A KR20170104837A (ko) 2016-03-08 2016-03-08 이동 단말기
KR10-2016-0027762 2016-03-08

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WO2022245012A1 (fr) * 2021-05-21 2022-11-24 삼성전자주식회사 Dispositif électronique avec écran souple
WO2023128681A1 (fr) * 2021-12-29 2023-07-06 (주)에이유플렉스 Dispositif d'affichage à porter sur soi

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