WO2022103228A1 - Appareil électronique comprenant un écran enroulable - Google Patents

Appareil électronique comprenant un écran enroulable Download PDF

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Publication number
WO2022103228A1
WO2022103228A1 PCT/KR2021/016666 KR2021016666W WO2022103228A1 WO 2022103228 A1 WO2022103228 A1 WO 2022103228A1 KR 2021016666 W KR2021016666 W KR 2021016666W WO 2022103228 A1 WO2022103228 A1 WO 2022103228A1
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WIPO (PCT)
Prior art keywords
display
rollable
input device
electronic device
housing
Prior art date
Application number
PCT/KR2021/016666
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English (en)
Korean (ko)
Inventor
최준영
곽명훈
이송이
최양수
홍현주
Original Assignee
삼성전자 주식회사
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.)
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Publication date
Priority claimed from KR1020210032965A external-priority patent/KR20220066805A/ko
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2022103228A1 publication Critical patent/WO2022103228A1/fr

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    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Definitions

  • Various embodiments disclosed in this document relate to an electronic device including a rollable display.
  • the electronic device can be miniaturized while maintaining the function of the input device. For example, since the mechanical keypad is removed from the electronic device, portability of the electronic device may be improved.
  • the display is extended by the area where the mechanical keypad is removed, the electronic device including the touch screen function is larger than the electronic device including the mechanical keypad, even though it has the same size and weight as the electronic device including the mechanical keypad. A larger screen can be provided.
  • a larger display may be mounted on the electronic device, but in consideration of the portability of the electronic device, there may be restrictions in extending the size of the display.
  • a display using an organic light emitting diode or the like may secure a portability of an electronic device while providing a larger screen.
  • a display using an organic light emitting diode (or an electronic device equipped with the same) can realize stable operation even if it is manufactured to be quite thin, so that it can be applied to an electronic device in a foldable or bendable or rollable form. can be mounted.
  • An electronic device including a rollable display (hereinafter referred to as a 'rollable electronic device') can be manufactured in a small size by taking advantage of the fact that the display can be rolled up, and thus can be easily carried while the display is unfolded. There is an advantage to being able to use the large screen when.
  • the rollable electronic device may be mounted by rolling a display inside a housing of the electronic device, and an input device that enables an input to the display from the outside may be required.
  • an input device may be installed on a surface of a housing accommodating the display therein.
  • various electronic devices including a printed circuit board for transmitting the input of the input device Components may be mounted inside the housing. The space occupied by the input device and the various electronic components may cause an increase in the size of the housing, which may reduce portability of the rollable electronic device.
  • a rollable electronic device comprising: a rollable display; a housing enclosing at least a portion of the rollable display and having an opening formed on one side; and an input device formed to be movable from the opening toward the rollable display, wherein the rollable display is configured to enable a user touch input using the input device.
  • a rollable electronic device comprising: a rollable display including a first part exposed to the outside of the electronic device, and a second part extending from the first part and having at least a portion curved; a housing enclosing at least a portion of the rollable display, the housing including a curved portion having an opening formed at a position corresponding to the second portion; and an input device configured to be movable from the opening toward the second portion of the rollable display, wherein the rollable display is configured to enable a user touch input using the input device.
  • a rollable display including a first portion at least partially exposed to the outside of the electronic device, and a second portion extending from the first portion and at least partially curved ; a housing enclosing at least a portion of the rollable display, the housing including a curved portion having an opening formed at a position corresponding to the second portion; a processor disposed inside the housing, operatively connected to the rollable display, and capable of compensating for sensitivity to a touch input; and a rollable electronic device configured to allow a touch input through the opening to the rollable display.
  • a rollable electronic device in which an external input device is mounted may be provided without increasing the size of the housing.
  • a touch input may be performed on the display accommodated in the housing of the rollable electronic device through the external input device.
  • analog sensibility and convenience can be provided to a user by implementing a physical click feeling as well as a touch input to the display accommodated in the housing of the rollable electronic device.
  • FIG. 1 is a perspective view illustrating a rollable electronic device according to various embodiments disclosed herein.
  • FIG. 2 is an exploded perspective view illustrating a rollable electronic device according to various embodiments disclosed herein.
  • FIG. 3 is a diagram illustrating an input device of a rollable electronic device according to various embodiments disclosed herein.
  • FIG. 4 is a perspective view illustrating an input device of a rollable electronic device according to various embodiments disclosed herein.
  • 5A is a perspective view illustrating an input device of a rollable electronic device according to an exemplary embodiment different from that of FIG. 4 .
  • FIG. 5B is a perspective view illustrating a cross-section of an input device of the rollable electronic device shown in FIG. 5A .
  • 5C is a perspective view illustrating an input device of a rollable electronic device according to an exemplary embodiment different from that of FIG. 5A.
  • FIG. 5D is a perspective view illustrating a cross-section of an input device of the rollable electronic device shown in FIG. 5C .
  • FIG. 6 is a diagram illustrating an input operation of an input device of a rollable electronic device according to various embodiments of the present disclosure
  • FIG. 7A is a diagram illustrating an internal structure of a housing portion of a rollable electronic device according to various embodiments disclosed herein.
  • FIG. 7B is an enlarged view of an opening portion of a housing of a rollable electronic device according to various embodiments of the present disclosure
  • FIG. 7C is a view illustrating a state in which an input device is mounted in an opening of a housing of a rollable electronic device according to various embodiments of the present disclosure
  • FIG. 8 is a diagram illustrating an input device of a rollable electronic device according to an exemplary embodiment different from FIG. 6 .
  • 9A is a diagram illustrating a structure for preventing pressurization of an input device and a display according to various embodiments of the present disclosure
  • 9B is a diagram illustrating a structure for preventing pressurization of an input device and a display according to various embodiments of the present disclosure
  • FIG. 10 is a diagram illustrating a structure for preventing pressurization of an input device and a display according to another exemplary embodiment from FIGS. 9A and 9B .
  • 11A is a diagram illustrating an input device and a support structure according to various embodiments disclosed herein.
  • 11B is a diagram illustrating an input device and a support structure according to various embodiments disclosed herein.
  • FIG. 12A is a perspective view illustrating an input device and a support structure according to various embodiments disclosed herein.
  • FIG. 12B is a diagram illustrating an input device and a support structure according to an exemplary embodiment different from that of FIG. 12A.
  • FIG. 13 is a perspective view illustrating an electronic device according to an exemplary embodiment different from that of FIG. 1 .
  • FIG. 14A is a perspective view illustrating an electronic device and an input device according to an exemplary embodiment different from FIG. 1 .
  • FIG. 14B is a perspective view illustrating internal structures of an electronic device and an input device according to an exemplary embodiment different from FIG. 1 .
  • FIG. 15A is a perspective view illustrating an electronic device according to an embodiment different from the embodiment shown in FIGS. 1 to 14B .
  • Fig. 15B is a view showing the opening of Fig. 15A;
  • Fig. 15C is a cross-sectional view showing the opening of Fig. 15A;
  • 16A is a perspective view illustrating an electronic device according to an embodiment different from the embodiment shown in FIGS. 1 to 15C .
  • Fig. 16B is a view showing the opening of Fig. 16A and a glass member attached to the opening;
  • Fig. 16C is a cross-sectional view showing the opening of Fig. 16A and a glass member attached to the opening;
  • 17 is a diagram illustrating a display area of an electronic device according to various embodiments disclosed herein.
  • FIG. 18 is a diagram illustrating a first portion and a second portion of a display according to various embodiments disclosed herein.
  • FIG. 19 is a diagram illustrating a change in an input recognition area according to a display movement according to various embodiments of the present disclosure
  • 20 is a flowchart illustrating an algorithm for changing an input recognition area according to a display movement according to various embodiments disclosed in this document.
  • first”, “second”, or “first” or “second” may simply be used to distinguish the component from other components in question, and may refer to components in other aspects (e.g., importance or order) is not limited. that one (eg first) component is “coupled” or “connected” to another (eg, second) component with or without the terms “functionally” or “communicatively” When referenced, it means that one component can be connected to the other component directly (eg by wire), wirelessly, or through a third component.
  • module may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as, for example, logic, logic block, component, or circuit.
  • a module may be an integrally formed part or a minimum unit or a part of the part that performs one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • a storage medium eg, internal memory or external memory
  • a machine eg, electronic device
  • a processor of a device may call at least one command among one or more commands stored from a storage medium and execute it. This makes it possible for the device to be operated to perform at least one function according to the called at least one command.
  • the one or more instructions may include code generated by a compiler or code executable by an interpreter.
  • the device-readable storage medium may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device and does not contain a signal (eg, electromagnetic wave), and this term is different from the case where data is semi-permanently stored in the storage medium. It does not distinguish between temporary storage cases.
  • a signal eg, electromagnetic wave
  • the method according to various embodiments disclosed in this document may be included in a computer program product (computer program product) and provided.
  • Computer program products may be traded between sellers and buyers as commodities.
  • the computer program product is distributed in the form of a machine-readable storage medium (eg compact disc read only memory (CD-ROM)), or via an application store (eg Play Store TM ) or on two user devices ( It can be distributed online (eg download or upload), directly between smartphones (eg smartphones).
  • a part of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium such as a memory of a server of a manufacturer, a server of an application store, or a relay server.
  • each component eg, a module or a program of the above-described components may include a singular or a plurality of entities.
  • one or more components or operations among the above-described corresponding components may be omitted, or one or more other components or operations may be added.
  • a plurality of components eg, a module or a program
  • the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component are executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations are executed in a different order, or omitted. or one or more other operations may be added.
  • FIG. 1 is a perspective view illustrating a rollable electronic device 10 according to various embodiments disclosed herein.
  • the rollable electronic device 10 includes a housing 100 and a rollable display (hereinafter referred to as 'display 200') at least partially accommodated (or accommodated) in the housing 100 .
  • 'display 200' a rollable display at least partially accommodated (or accommodated) in the housing 100 .
  • the direction component +X, the direction component +Y, and the direction component +Z of FIG. 1 may represent an X-axis, a Y-axis, and a Z-axis of the spatial coordinate system, respectively.
  • each of the direction component +X, the direction component +Y, and the direction component +Z may represent a length direction, a width direction, and a height direction (or thickness direction) of the rollable electronic device 10 .
  • a component faces the 'first direction', it may mean that the component faces the direction component +Z.
  • the state illustrated in FIG. 1 may represent a state in which the display 200 is unfolded from the housing 100 of the rollable electronic device 10 .
  • the unfolded state of the display 200 in FIG. 1 may include a state in which a part of the display 200 is exposed to the outside of the housing 100 and the other part is accommodated in the housing 100 .
  • the state in which the display 200 is unfolded from the housing 100 includes a state in which at least a portion of the display 200 is rolled up (or wound) and the rolled portion is at least partially accommodated in the housing 100 . can do.
  • the display 200 may be accommodated by a slide-in operation into the housing 100 or exposed by a slide-out operation to the outside of the housing 100 .
  • the entirety of the display 200 may be accommodated in the housing 100 in a state in which the display 200 is maximally accommodated in the housing 100 .
  • at least a portion of the display 200 may be exposed to the outside of the housing 100 while the display 200 is maximally accommodated in the housing 100 .
  • the display 200 eg, the first part 201
  • a state exposed to the outside can be shown.
  • the housing 100 may accommodate various electrical and electronic components such as a main circuit board or a battery therein.
  • a processor for displaying a screen on the display 200 eg, a central processing unit, a graphic processing unit, an image signal processor, etc.
  • a pressure capable of detecting a touch input or intensity of a touch A sensor may be accommodated.
  • a component gesture sensor such as a camera module, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, and a temperature
  • a sensor module such as a sensor, a humidity sensor, or an illuminance sensor may be included.
  • the display 200 may be accommodated in a rolled form inside the housing 100 according to various embodiments disclosed herein. Accordingly, the display 200 may operate in a state that at least a portion includes a curved portion, and the housing 100 disclosed in this document may include a curved portion 102 having a shape corresponding to the curved portion of the display 200 .
  • the housing 100 includes a flat portion 101 facing the first direction, and extending from the flat portion 101 and extending from the flat portion 101 to the rear surface of the housing 100 (eg, the rear housing). It may include a curved portion 102 curved toward (103)). The curved portion 102 may extend seamlessly from the flat portion 101 .
  • the flat portion 101 of the housing 100 may face a direction parallel to the display 200 while the display 200 is accommodated or exposed in the housing 100 .
  • the present invention is not necessarily limited thereto, and according to various embodiments, the flat portion 101 of the housing 100 may be omitted from the components of the housing 100 to be configured only with the curved portion 102 .
  • the display 200 may be coupled to or disposed adjacent to a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and/or a digitizer that detects a magnetic field type stylus pen. Accordingly, when the user touches the surface of the area exposed to the outside of the housing on the display 200, a corresponding touch input may be received. On the other hand, since the portion accommodated in the housing of the display 200 is blocked by the housing 100 , it may be difficult to receive a user's touch input. According to various embodiments disclosed in this document, the input device 110 may be provided as a means for implementing a touch input on the surface of the area in which the display 200 is accommodated inside the housing.
  • the rollable electronic device 10 may include an input device 110 .
  • the input device 110 may be provided in the form of, for example, a button or a key, and may be formed on the curved portion 102 of the housing 100 .
  • the input device 110 may have a shape that is elongated in a direction parallel to the longitudinal direction of the housing 100 .
  • the user manipulates the display sliding-in or sliding-out operation of the rollable electronic device 10 by touching the input device 110 , or turning on/off the display screen, switching the display screen, switching the application channel, and the volume.
  • Various user inputs such as adjustment and channel adjustment can be performed.
  • status information of the rollable electronic device 10 may be visually provided by flashing light or outputting light of various colors through the input device 110 . there is.
  • a plurality of input devices 110 may be provided in the housing 100 .
  • the housing 100 may include a first input device 111 and a second input device 116 as two input devices.
  • three or more input devices may be provided in the housing 100 .
  • the arrangement and shape thereof are not limited to those shown in the drawings and may vary according to embodiments.
  • FIG. 2 is an exploded perspective view illustrating the rollable electronic device 10 according to various embodiments disclosed herein. Referring to FIG. 2 , a state in which the housing 100 and the display 200 are separated is shown.
  • the housing 100 may include a front housing including a flat portion 101 and a curved portion 102 , and a rear housing 103 coupled to the front housing to form an internal space (S).
  • the front housing and the rear housing 103 may be integrally formed.
  • the housing 100 may further include other components (eg, brackets) other than the front housing and the rear housing 103 .
  • an opening corresponding to the input device 110 may be formed in the curved portion 102 of the housing 100 .
  • a plurality of openings may also be formed to correspond to the number, shape, and installation positions of the input devices 110 .
  • the rollable electronic device 10 may include two input devices 111 and 116 , and the curved portion 102 includes the two input devices 111 and 116 .
  • Corresponding two openings 104 and 105 may be formed.
  • the two input devices 111 and 116 may be mounted on the two openings 104 and 105 to be used.
  • the display 200 may include a first portion 201 and a second portion 202 extending from the first portion 201 and at least partially curved.
  • the bent portion of the at least part may refer to a portion of the second portion 202 of the rolled-up shape accommodated in the housing 100 .
  • the first part 201 may face in a first direction
  • the second part 202 extends from the first part 201 and is wound around a roller 203 and is bent. can have a form.
  • the display 200 may be partially exposed to the outside of the housing 100 and another part of the display 200 may be accommodated in the housing 100 in its use state.
  • the display 200 includes a portion exposed to the outside of the housing 100 and a portion accommodated inside the housing 100 along an imaginary line A-A' drawn in a direction parallel to the longitudinal direction of the housing 100 .
  • the first portion 201 of the display 200 may include a portion exposed to the outside of the housing 100 and a portion accommodated inside the housing 100 .
  • first part 201 and the second part 202 may be divided along an imaginary line A-A' drawn in a direction parallel to the longitudinal direction of the housing 100 . Accordingly, the first portion 201 may correspond to a portion exposed to the outside of the housing 100 , and the second portion 202 may correspond to a portion accommodated inside the housing 100 .
  • FIG. 3 is a diagram illustrating an input device (eg, the input device 110 of FIG. 1 ) of a rollable electronic device according to various embodiments of the present disclosure.
  • 4 is a perspective view illustrating an input device (eg, the input device 110 of FIG. 1 ) of a rollable electronic device according to various embodiments disclosed herein.
  • the input device may include a body and a flange.
  • the input device 110 includes two input devices 111 and 116 , and the two input devices 111 and 116 each include a body 112 and 117 and a flange ( 114, 119).
  • the bodies 112 and 117 may be a portion exposing the input device 110 to the outside of the housing 100 , and may have a size and shape to be inserted into the openings 104 and 105 of the curved portion 102 .
  • the flanges 114 and 119 may be positioned on the side surfaces of the bodies 112 and 117 to surround at least a portion of the bodies 112 and 117 . Through the flanges 114 and 119, it is possible to prevent the bodies 112 and 117 from being drawn out outside the mounted opening position.
  • the body (112, 117) or a transparent or translucent material of polycarbonate (polycarbornate), acryl (acryl), ABS (acrylonitrile butadiene styrene), silicone (silicone) of any one material can
  • the flanges 114 and 119 may have an elastic material such as urethane or rubber.
  • the user may obtain status information of the rollable electronic device 10 or check feedback of the rollable electronic device 10 for a user input.
  • the rollable electronic device 10 may provide various types of notifications, silence, vibration, etc.
  • Various status information of the electronic device and feedback information on a user's touch input may be provided.
  • the input device may include conductive members 113 and 118 formed inside the bodies 112 and 117 .
  • the conductive members 113 and 118 are parts that come into contact with a part of the body (eg, the surface of a finger) when a user touches it, and may be provided to detect a change in capacitance.
  • a plurality of the conductive members may be provided inside the body of the input device.
  • two conductive members 113a and 113b may be provided inside the first input device 111 .
  • the number of conductive members may be provided in proportion to the length of the body of the input device. For example, as the length of the body increases, a greater number of conductive members may be provided. Accordingly, it is possible to increase the probability of touch recognition by increasing the amount of change in capacitance upon contact with a part of the user's body.
  • the cross-sectional shape of the conductive member may also be formed in various ways. For example, referring back to FIG.
  • the shapes are different from each other.
  • the touch sensitivity of the first input device 111 and the second input device 116 may be adjusted by changing the cross-sectional shapes of the conductive members.
  • FIG. 5A is a perspective view illustrating an input device (eg, the input device 110 of FIG. 1 ) of the rollable electronic device (eg, the electronic device 10 of FIG. 1 ) according to an exemplary embodiment different from FIG. 4 .
  • FIG. 5B is a perspective view illustrating a cross-section of an input device (eg, the input device 110 of FIG. 1 ) of the rollable electronic device (eg, the electronic device 10 of FIG. 1 ) illustrated in FIG. 5A .
  • 5C is a perspective view illustrating an input device (eg, the input device 110 of FIG. 1 ) of the rollable electronic device (eg, the electronic device 10 of FIG. 1 ) according to an embodiment different from that of FIG. 5A .
  • FIG. 5D is a perspective view illustrating a cross-section of an input device (eg, the input device 110 of FIG. 1 ) of the rollable electronic device (eg, the electronic device 10 of FIG. 1 ) illustrated in FIG. 5C .
  • any one input device eg, the first input device 111 among the plurality of input devices 111 and 116 of FIG. 1 may be mainly described. The description may be applied mutatis mutandis to other input devices.
  • the first input device 111 includes a body 112 and a flange 114 around the body 112 , and includes conductive members 113a and 113b inside the body 112 . can do.
  • the body 112 may have a substantially rectangular shape, and may have a rounded corner.
  • body 112 When mounted in an opening (eg, opening 104 in FIG. 2 ) of a housing (eg, housing 100 in FIG. 2 ), body 112 has a first surface 112a facing outward of the housing and the first It may include a second surface 112b facing the opposite direction of the surface 112b and facing the curved portion of the display, and may include both side surfaces 112c.
  • the first surface 112a and/or the second surface 112b may be curved to have a predetermined curvature.
  • the second surface 112b may be formed to include a curved surface corresponding to a curved portion of the display.
  • the input device 110 may include a flange 114 surrounding a side surface of the body 112 , It may include conductive members 113a and 113b penetrating the inside of the body 112 .
  • the conductive members 113a and 113b may have one end extending to the first surface 112a of the body 112 , and the other end extending toward the second surface 112b of the body 112 .
  • the conductive member 113b does not extend to the second surface 112b of the body 112 at the other end, and is spaced apart from the opposite surface 112b by a predetermined distance.
  • the conductive member 113b has the other end extending to the opposite surface 112b of the body 112 . Unlike the embodiment shown in FIGS. 5A and 5B , the embodiment shown in FIGS.
  • 5C and 5D shows a projection 115 formed to have a predetermined height from the second surface 112b of the body 112 .
  • the conductive member 113 is made of the same material as the body 112 so as not to directly contact the display and apply an impact.
  • a protrusion 115 may be formed.
  • the protrusion 115 may be formed in a ring-shape having the conductive member 113b as concentric circles.
  • the shape of the protrusion 115 is not limited thereto, and may vary according to embodiments.
  • FIG. 6 is a diagram illustrating an input operation of the input device 110 to the display 200 according to various embodiments disclosed herein.
  • the input device 110 disclosed in this document may be provided to be movable toward the rollable display 200 while being mounted on the opening.
  • the sensor for detecting the change in touch capacitance may correspond to a touch sensing circuit, a pressure sensor, and/or a digitizer disposed adjacent to the display 200 .
  • the input device 110 may be formed on the curved portion 102 , and the input device 110 may be formed to be pressed toward the second portion 202 of the display 200 . there is.
  • a portion of the input device 110 eg, the second surface 112b of FIG. 5B ) corresponding to a curved portion of the second portion 202 of the display 200 includes a curved surface. can be formed to When the input device 110 is pressed, a user touch input signal may be received at a portion corresponding to the input device 110 of the second portion 202 .
  • the rollable electronic device eg, the rollable electronic device 10 of FIG. 1
  • the rollable electronic device (eg, the rollable electronic device 10 of FIG. 1 ) uses the input device 110 according to the embodiments shown in FIGS. 5B and/or 5D to display ( 200), it is also possible to receive a touch signal without actually making contact with the device.
  • FIG. 7A is a diagram illustrating an internal structure of a housing portion (eg, a front housing) of a rollable electronic device (eg, the rollable electronic device 10 of FIG. 1 ) according to various embodiments disclosed herein.
  • FIG. 7B is an enlarged view of an opening (eg, opening 104 of FIG. 2 ) of a housing of a rollable electronic device (eg, the rollable electronic device 10 of FIG. 1 ) according to various embodiments of the present disclosure;
  • . 7C is a diagram illustrating an input device mounted in an opening (eg, opening 104 in FIG. 2 ) of a housing of a rollable electronic device, such as the rollable electronic device 10 of FIG. 1 , according to various embodiments of the present disclosure; It is a drawing showing the appearance.
  • FIG. 7A is a perspective view illustrating the interior of the front housing of FIG. 1 when viewed from below;
  • FIG. 7A is a perspective view illustrating the interior of the front housing of FIG. 1 when viewed from below;
  • a stepped portion 106 may be formed around the opening on the inner surface of the curved portion 102 .
  • the flange eg, the flange 114 of FIG. 6
  • an adhesive is applied to the stepped portion 106 , and the flange 114 may be used by being adhered to the stepped portion 106 . Accordingly, even if the flange 114 flows according to the user's pressure, the fixing force between the flange 114 and the stepped portion 106 can be secured.
  • the input device 110 may be positioned on the opening of the curved portion 102 and assembled with the flange 114 in contact with the stepped portion 106 .
  • FIG. 8 is a diagram illustrating the input device 110 and the display pressure prevention structure 107 according to various embodiments disclosed herein.
  • 9A and 9B are diagrams illustrating the input device 110 and the display pressure prevention structure 107 according to various embodiments disclosed herein.
  • FIG. 10 is a diagram illustrating the input device 110 and the display pressure prevention structures 108 and 109 according to an embodiment different from FIGS. 9A and 9B .
  • FIGS. 8, 9 and 9B an embodiment in which the stepped portion 106 described above in FIGS. 7A to 7C is formed at the front and rear of the flange 114 rather than one side of the flange 114 is shown.
  • the input device 110 may be fitted on the opening.
  • the rollable electronic device 10 has an internal diaphragm ( 107) may be further included.
  • the inner diaphragm 107 may be made of metal.
  • the inner diaphragm 107 may be formed of a metal such as stainless steel (SUS).
  • SUS stainless steel
  • the inner diaphragm 107 may be integrally formed with the curved portion 102 of the housing 100 , but according to another embodiment, may be configured separately from the curved portion 102 .
  • the input device 110 may be formed to be movable within the opening toward the rollable display to provide a physical click feeling to the user. .
  • an internal diaphragm 107 is provided in the opening to restrict the flow of the input device 110 . That is, according to various embodiments of the present disclosure, in realizing a touch input, the conductive fixing structure of the inner diaphragm 107 and the conductive flow structure of the input device 110 may be provided dually. Accordingly, even when the user strongly presses the input device 110 , the input device 110 may be blocked by the internal diaphragm 107 to limit the flow.
  • the input device 110 it is possible to prevent the display from being scratched or bent by being pressed by the input device 110 .
  • the input device 110 moves forward or backward over the opening. Since it has a flexible structure, it is possible to realize a physical click feeling. Accordingly, while a touch input to the display accommodated in the housing is possible, there is an advantage in that it is possible to implement a physical click feeling, thereby providing analog sensibility and convenience to the user.
  • FIG. 10 a structure for preventing pressurization of the display 200 different from the embodiment shown in FIGS. 8 and 9 may be shown.
  • a partition wall 108 of the housing 100 may be formed between the input device 110 and the second portion 202 of the display.
  • a conductor 109 may be provided on the partition wall 108 .
  • the conductor 109 may always be in contact with a part of the display 200 (eg, the second part 202 ). Therefore, as the conductor 109, a material with low friction, for example, any one of a conductive sponge, a conductive melt, a conductive roller, and a conductive slip tape may be applied.
  • the input device 110 may be formed to be movable by a predetermined distance toward the second portion 202 of the display. As the input device 110 flows within the opening towards the second portion 202 of the display, it allows the user to feel a physical click, while by the inner diaphragm 107 or septum 108 . By preventing direct contact between the input device 110 and the second portion 202 of the display, damage to the second portion 202 of the display may be prevented.
  • the internal diaphragm 107 or the diaphragm 108 may also serve to maintain a constant distance between the input device 110 and the display second portion 202 .
  • 11A is a diagram illustrating an input device 110 and a support structure 210 according to various embodiments disclosed herein.
  • 11B is a diagram illustrating the input device 110 and the support structure 210 according to various embodiments disclosed herein.
  • 12A is a perspective view illustrating an input device 110 and a support structure 210 according to various embodiments disclosed herein.
  • 12B is a diagram illustrating the input device 110 and the support structure 210 according to an embodiment different from that of FIG. 12A .
  • the embodiment illustrated in FIGS. 11A and 11B may indicate a state in which the display 200 is rolled up and a state in which the display 200 is maximized, respectively.
  • the display 200 may be rolled around the roller 203 with one end fixed to the roller 203 .
  • the display 200 may be lifted due to repeated operations of expanding and reducing the display 200 .
  • the display 200 when the display 200 is lifted, it may mean a phenomenon in which a plurality of layers constituting the display 200, such as an insulating layer, a light emitting device layer, and an encapsulation layer, are peeled from each other.
  • the display 200 is raised may include a phenomenon in which the display 200 itself is unevenly unfolded or is unevenly wound around a roller.
  • the support structure 210 for facilitating a touch input operation in the expansion and contraction state of the display 200 may be applied.
  • the rollable electronic device 10 may further include a support structure 210 disposed inside the housing 100 .
  • the support structure 210 may be disposed inside the housing 100 to contact at least a portion of the second portion 202 of the display.
  • the support structure 210 may serve to prevent sagging of the second portion 202 of the display, while maintaining a constant distance between the second portion 202 of the display and the input device 110 . there is.
  • the support structure 210 a support structure 210 having the shape of a plurality of bars and radially aligned at a position corresponding to the rolling direction of the display is disclosed.
  • the rolling direction of the display may mean a direction in which the display is wound around the roller 203 , and may include a clockwise direction or a counterclockwise direction.
  • the support structure 210 shown in FIG. 12A may be provided as a small roller, and may be formed to be rotatable according to the movement of the display at a fixed position in the inner space of the housing 100 . there is.
  • a guide plate may be applied as the support structure 210 according to an embodiment different from that of FIG. 12A .
  • the guide plate may also be provided at a position corresponding to the rolling direction of the display.
  • the guide plate may be formed to include a shape corresponding to the curved portion of the display, that is, a curved portion.
  • the support structure 210 illustrated in FIGS. 12A and 12B may be provided at a position corresponding to a position where the input device 110 is installed. Accordingly, when the display 200 is moved, at least a portion of the display 200 corresponding to the position where the input device 110 is formed from sagging can be prevented. Furthermore, since the relative position between the display 200 and the input device 110 is constantly maintained, a decrease in the touch recognition rate can be prevented.
  • FIG. 13 is a perspective view illustrating an electronic device 30 according to an embodiment different from that of FIG. 1 .
  • 14A is a perspective view illustrating an electronic device 30 and an input device 310 according to an embodiment different from FIG. 1 .
  • 14B is a perspective view illustrating internal structures of the electronic device 30 and the input device 310 according to an exemplary embodiment different from FIG. 1 .
  • a rollable electronic device it accommodates not only the rollable electronic device 10 having a screen roller shape shown in FIG. 1 but also a rollable display and has a curved surface corresponding to the display. Any electronic device in which the input device is formed on the curved surface may be included in the category of the rollable electronic device according to various embodiments of the present document.
  • the embodiment illustrated in FIG. 13 is a rollable electronic device 30 in the form of a portable terminal, in which the display 400 is slidably moved while being surrounded by the housing 300 to enable expansion or reduction of the screen.
  • An electronic device (30) is disclosed.
  • the housing 300 can be expanded or contracted along with the display 400 being expanded or contracted.
  • the rollable electronic device 30 according to the embodiment shown in FIG. 13 may also be referred to as a slideable electronic device.
  • the rollable electronic device 30 includes a housing 300 , wherein the housing 300 includes a first structure 301 and a second structure movably disposed in the first structure 301 . (302).
  • the first structure 301 may be interpreted as a structure in which the first structure 301 is slidably disposed on the second structure 302 .
  • the first structure 301 may be arranged to reciprocate by a predetermined distance in a direction shown with respect to the second structure 302 , for example, a direction indicated by an arrow.
  • the first structure 301 may be referred to as, for example, a first housing, a slide unit, or a slide housing, and may be disposed reciprocally on the second structure 302 .
  • the second structure 302 may be referred to as, for example, a second housing, a main part, or a main housing, and may accommodate various electrical and electronic components such as a printed circuit board or a battery.
  • the present invention is not necessarily limited thereto, and the first structure 301 may be referred to as a main unit or a main housing, and may accommodate various electrical and electronic components such as a printed circuit board or a battery.
  • a portion of the display 400 may be seated on the second structure 302 .
  • another portion (eg, second area A2 ) of display 400 as first structure 301 moves (eg, slides) relative to second structure 302 , may It may be accommodated inside the first structure 301 (eg, a slide-in operation) or exposed to the outside of the first structure 301 (eg, a slide-out operation). .
  • a part of the display 400 (eg, the first area A1) may be a basic use area when the display 400 is in a slide-in state, and another part of the display 400 (eg, the second area) (A2)) may be an extended area in a slide-out state.
  • the basic use area in the slide-in state of the display 400 is seated on the second structure 302 is shown, and the extended area in the slide-out state is the first structure ( 301) is shown.
  • the present invention is not necessarily limited thereto, and the extended area in the slide-out state of the display 400 may be formed to be accommodated in the second structure 302 unlike that shown in FIG. 13 . That is, it is not limited to any specific embodiment.
  • the housing 300 may include a first side member 301a and a second side member 302a facing in a direction opposite to the first side member 301a.
  • the first side member 201a may be provided in the first structure 301
  • the second side member 302a may be provided in the second structure 302 .
  • the width of the housing 300 may mean that the distance between the first side member 301a and the second side member 302a increases, and when the display area is reduced, the housing 300 ) may mean that the distance between the first side member 301a and the second side member 302a becomes narrower.
  • the minimum distance between the first side member 301a and the second side member 302a may define a basic usage area of the display 400 in the slide-in state.
  • a plurality of electronic components may be included in the first structure 301 and/or the second structure 302 .
  • the first structure 301 and/or the second structure 302 may include various components such as a printed circuit board, a battery 401, an antenna module, and a sensor module.
  • the rollable electronic device 30 may include at least one rotating member.
  • the rollable electronic device 30 may include a roller 402 as at least one member.
  • it is not limited thereto as an example of the at least one rotation member. Accordingly, additionally or alternatively, other types of rotating members may be included.
  • it may include a link member 404 formed to be foldable as a rotation member.
  • the rollable electronic device 30 has a component for supporting the display as a difference to be distinguished from the rollable electronic device 10 according to the embodiment shown in Fig. 1 . may be included.
  • the display shown in FIG. 1 has a shape rolled by a roller 203
  • the slideable electronic device 30 shown in FIG. 14B has a display 400 including a roller 402 , a multi-bar 403 , and / or it may have a form supported by the link member 404 .
  • the display 400 is supported by a multi-bar 403 , which in turn is a roller 402 , and/or a link member 404 .
  • the display 400 may have a form supported by a rotating member such as During the slide-in or slide-out operation, at least a portion of the display 400 is supported by the roller 402 , the multi-bar 403 , and/or the link member 404 while the housing 300 (eg: The first structure 301) may be accommodated inside or exposed to the outside.
  • a rotating member such as During the slide-in or slide-out operation, at least a portion of the display 400 is supported by the roller 402 , the multi-bar 403 , and/or the link member 404 while the housing 300 (eg: The first structure 301) may be accommodated inside or exposed to the outside.
  • the input device 310 may also be provided in the rollable electronic device 30 illustrated in FIGS. 13 to 14B , and the input device 310 includes the rollable electronic device 30 . ) may be formed on a curved portion of one side (eg, a curved portion of the second structure 302 ).
  • the various embodiments of the input device 110 described above with reference to FIGS. 1 to 12 may be applied mutatis mutandis to the input device 310 according to the embodiment shown in FIGS. 13 to 14B .
  • a movable input device for touch input of a display by providing a movable input device for touch input of a display, it is possible to perform a touch input to the display accommodated in the housing without the need for additional hardware components or wiring.
  • 15A is a perspective view illustrating an electronic device 50 according to an embodiment different from the embodiment shown in FIGS. 1 to 14B .
  • 15B is a diagram illustrating the openings 504 and 505 of FIG. 15A.
  • 15C is a cross-sectional view showing the openings 504 and 505 of FIG. 15A.
  • the technical concept of the touch input of this document may also be applied to the rollable electronic device 50 of a type that does not provide a physical click feeling.
  • the rollable electronic device 50 shown in FIGS. 15A to 15C includes a housing 500 and a display 600 (eg, the display 200 of FIG. 1 ) at least partially accommodated (or accommodated) in the housing 500 .
  • the housing 500 may include a curved portion 502 having an opening formed at a position corresponding to the second portion 602) of the display 600 .
  • the rollable electronic device 50 may be provided with only the openings 504 and 505 formed without an input device (eg, the input device 110 of FIG. 1 ).
  • the user may perform a touch input on the display portion corresponding to the openings 504 and 505 by contacting a part of the body (eg, a finger) with the openings 504 and 505 .
  • the rollable electronic device 50 may receive a touch input signal by detecting a change in capacitance corresponding thereto. For example, when the user's finger contacts the display 600 through the openings 504 and 505 , the sensitivity of the touch input may be higher than that of the input device described above with reference to FIGS. 1 to 14B .
  • FIG. 16A is a perspective view illustrating an electronic device 70 according to an embodiment different from the embodiment shown in FIGS. 1 to 15C .
  • FIG. 16B is a view showing the opening of FIG. 16A and the glass members 711 and 716 attached to the opening.
  • Fig. 16C is a cross-sectional view showing the opening of Fig. 16A and the glass members 711 and 716 attached to the opening.
  • the rollable electronic device 70 illustrated in FIGS. 16A to 16C includes a housing 700 and a display 800 (eg, the display 200 of FIG. 2 ) at least partially accommodated (or accommodated) in the housing 700 .
  • the rollable electronic device 70 may include a transparent or semi-transparent glass member 710 instead of an input device (eg, the input device 110 of FIG. 1 ).
  • a user may perform a touch input on a display portion corresponding to the transparent or semi-transparent glass member 710 by contacting a body part (eg, a finger) with the transparent or semi-transparent glass member 710 .
  • a body part eg, a finger
  • the rollable electronic device 70 may receive a touch input signal by detecting a change in capacitance corresponding thereto.
  • the rollable electronic devices 50 and 70 may further include a processor operatively connected to the displays 600 and 800 inside the housings 500 and 700 .
  • the processor may serve to adjust the touch sensitivity of the display in consideration of the amount of change in capacitance of the displays 600 and 800 .
  • a rollable electronic device may be provided.
  • rollable electronic devices 50 and 70 in which a display directly receives a user input or receives a user input using another medium are provided. can provide
  • the rollable electronic device 70 may implement a user notification using the transparent or semi-transparent glass member 710 as well as receiving a touch input signal.
  • the rollable electronic device 70 may implement feedback on a user touch input by displaying at least one color through a display portion corresponding to the transparent or translucent glass member 710 .
  • the rollable electronic device 70 may display various colors such as blue, red, and/or yellow through a display portion corresponding to the transparent or translucent glass member 710 , and a user may display the transparent or translucent glass member 710 .
  • various states of the rollable electronic device 70 eg, a battery charging required state or a user touch input disabled state
  • 17 is a diagram illustrating a display area of the electronic device 10 (eg, the electronic device 10 of FIG. 1 ) according to various embodiments disclosed herein.
  • 18 is a diagram illustrating a first portion 201 and a second portion 202 of a display 200 (eg, the display 200 of FIG. 1 ) according to various embodiments disclosed herein.
  • 19 is a diagram illustrating a change in an input recognition area according to a display movement according to various embodiments of the present disclosure;
  • 17 to 19 are diagrams related to display of a contact position of the input device 110 and movement of a display operation area on the display 200 .
  • the display 200 may be divided into a first part 201 and a second part 202 .
  • a portion exposed to the outside of the housing 100 on one side is removed along an imaginary line A-A' drawn in a direction parallel to the longitudinal direction of the housing 100 with respect to the housing 100 as a boundary.
  • a part accommodated in the housing 100 of the other side may be divided into a second part.
  • the display 200 is placed outside the housing 100 of FIG. 1 based on the virtual line D-D' spaced apart by a predetermined distance (eg, d) from the virtual line A-A'.
  • FIGS. 17 to 19 shows the display 200 of the first part 201 on the basis of the virtual line D-D' spaced apart by a predetermined distance (eg, d) from the virtual line A-A'. ) and the second part 202 are shown.
  • the display 200 includes a first part 201 and a second part 202 divided based on the virtual line D-D', and the input device 110 includes the virtual line D-D'. It may be located at a position spaced apart from D-D' by a predetermined distance (eg, k).
  • the first part 201 may be an area between the virtual line D-D' and the virtual line O-O' drawn at the most end of the display 200 exposed outside the housing
  • the second portion 202 may be a region between the imaginary line D-D' and the imaginary line I-I' drawn at the most distal end of the display 200 rolled inside the housing.
  • the first touch recognition area 220A of the display 200 may be set to correspond to the position of the input device 110 .
  • the setting of the first touch recognition area 220A may be set by measuring a distance (eg, k) from the virtual line D-D' in a state in which the display 200 is maximally rolled inside the housing 100 . In this state, when the display 200 moves, a corresponding movement distance (eg, s) is sensed, and the touch recognition area is moved to the inside of the display 200 by the sensed distance (s) to move the second touch recognition area. (220B) can be set.
  • the boundary between the first part 201 and the second part 202 is virtual. It is moved from the line D-D' to the position of the virtual line E-E', and the touch recognition area may be moved from the first touch recognition area 220A to the second touch recognition area 220B.
  • the display while the display is moving, it may be set to recognize a touch input including all of the display areas from the first touch recognition area 220A to the second touch recognition area 220B. That is, the touch recognition area may be continuously activated when the display is moved. In addition, when the display movement is finished, only a touch input corresponding to the second touch recognition area may be recognized.
  • the touch recognition area may have an area larger than that of the actual input device 110 in order to prevent a touch erroneous operation.
  • the reference capacitance value between the input device 110 and the touch recognition area may be periodically updated to prevent a touch malfunction.
  • a lighting effect may be provided around the input device.
  • the movement of the area displaying the screen on the display 200 operates on the same principle as the movement of the touch recognition area.
  • a sensor for sensing the moving distance of the display 200 may be applied in various ways.
  • a sensor a rotary sensor for measuring the rotation angle of a roller or a multi bar located at the bottom of the display, a magnet mounted on the end of the display 200, and a magnetic field sensor for measuring the magnetic field generated in the magnet
  • an optical sensor such as a time of flight (TOF) sensor that measures the extended or contracted position of the display by calculating the travel time of light can be applied.
  • TOF time of flight
  • 20 is a flowchart illustrating an algorithm for changing a touch input recognition area according to a display movement according to various embodiments disclosed herein.
  • the rollable electronic device may include a processor.
  • the processor may execute software to control at least one other component (eg, a hardware or software component) of the electronic device 10 connected to the processor, and may perform various data processing or operations.
  • the processor may be disposed in the housing 100 of the electronic device and electrically (or operatively) connected to the display 200 .
  • the processor may receive a signal from a sensor that detects the movement distance of the display, detect a change in the touch recognition area for the input device, and control the change in the screen display area of the display 200 .
  • the rollable electronic device may further include a memory.
  • the memory may store various data used by at least one component (eg, a processor) of the electronic device 10 .
  • a memory may be operatively coupled to the processor. For example, when the memory is executed, the processor measures the moving distance of the display using the at least one sensor, and controls the display 200 based on the measured moving distance. can be saved
  • An algorithm to be described later may be performed by the processor and the memory.
  • an initial position of a display (eg, the display 200 of FIG. 17 ) may be determined.
  • the display 200 may operate in a fully expanded state or a minimally expanded state.
  • the first touch recognition area corresponding to the input device eg, the input device 110 of FIG. 17
  • the first touch recognition area 220A of FIG. 18 This can be set.
  • the moving distance of the display 200 may be detected through a sensor.
  • sensors such as a rotary sensor, a magnetic field sensor, and an optical sensor, can be applied as the sensor here.
  • the touch recognition area of the display 200 may be moved in response to the moving distance of the display 200 .
  • the processor may move the screen display area together with the movement of the touch recognition area of the display 200 .
  • the movement of the touch recognition area when the display 200 is moved may have a form in which the touch recognition area is continuously extended from the initial touch recognition area (eg, the first touch recognition area 220A). there is.
  • the display 200 when the movement of the display 200 is finished, it may be set to recognize only a touch input to the final touch recognition area (eg, the second touch recognition area 220B).
  • the final touch recognition area eg, the second touch recognition area 220B
  • a rollable electronic device eg, the rollable electronic device 10 of FIG. 1
  • a rollable display eg, the rollable display 200 of FIG. 1
  • a housing eg, the housing 100 of FIG. 1
  • an input device eg, the input device 110 of FIG. 1
  • An electronic device may be provided.
  • the input device may include a transparent or translucent body (eg, the bodies 112 and 117 of FIG. 3 ).
  • the input device may further include a conductive member (eg, the conductive member 113 of FIG. 4 ) for transmitting a signal inside the body.
  • a conductive member eg, the conductive member 113 of FIG. 4
  • the input device may further include a flange (eg, the flange 114 of FIG. 4 ) surrounding at least a portion of the body.
  • a flange eg, the flange 114 of FIG. 4
  • the housing may include a curved portion (eg, the curved portion 102 of FIG. 1 ) formed at a position corresponding to the curved area of the rollable display.
  • a curved portion eg, the curved portion 102 of FIG. 1
  • the input device may be formed to include a curved surface corresponding to a curved portion of the rollable display.
  • the input device may be formed to be movable toward the rollable display within the opening in order to provide a physical click feeling to the user.
  • the housing may include a stepped portion (eg, the stepped portion 106 of FIG. 7B ) for restricting the flow of the input device at at least one of a front or a rear of the input device.
  • a stepped portion eg, the stepped portion 106 of FIG. 7B
  • an anti-pressurization structure for preventing the input device from coming into direct contact with the rollable display (eg, the anti-pressurization structure 107 of FIG. 9A , and the anti-pressurization structures 108 and 109 of FIG. 10 ) )) may be further included.
  • the anti-pressurization structure may include an internal partition between the rollable display and the input device.
  • the anti-pressurization structure may include a conductor disposed between the rollable display and the input device.
  • a support structure for preventing the rollable display from sagging (eg, the support structure 210 of FIG. 11A ) may be further included.
  • the support structure may be formed on the rear surface of the rollable display at a position corresponding to the input device.
  • a processor operatively connected to the rollable display, wherein the processor is configured to move the touch recognition area of the rollable display with respect to the input device in response to the movement of the rollable display.
  • the processor may move the area displaying the screen in response to the movement of the touch recognition area.
  • the rollable electronic device eg, the rollable electronic device 10 of FIG. 1
  • a rollable display including a first portion 201) and a second portion extending from the first portion and at least partially curved (eg, the second portion 202 of FIG. 2 );
  • a housing enclosing at least a portion of the rollable display and including a curved portion (eg, the curved portion 102 of FIG. 1 ) having an opening formed at a position corresponding to the second portion (eg, FIG.
  • a processor (not shown) disposed inside the housing and operatively connected to the rollable display; and an input device (eg, the input device 110 of FIG. 1 ) formed so as to be able to press from the opening toward the second portion of the rollable display, so that a touch input using the input device is possible on the rollable display. It is possible to provide a configured and rollable electronic device.
  • the input device includes a body made of a transparent or translucent material
  • the processor provides a rollable display to provide status information of a rollable electronic device or a feedback of a user touch input through the input device. You can control the screen displayed on .
  • the input device may further include a pressure preventing structure that prevents direct contact with the display.
  • a rollable electronic device eg, the rollable electronic device 50 of FIG. 15A
  • a first portion of which at least a portion is exposed to the outside of the electronic device, and the first portion a rollable display (eg, the rollable display 600 of FIG. 15A ) extending from and including a second portion at least partially curved
  • a housing eg, the housing 500 of FIG. 15A
  • a curved portion eg, the curved portion 502 of FIG.
  • a housing comprising; a processor disposed inside the housing, operatively connected to the rollable display, and capable of compensating for sensitivity to a touch input; and a rollable electronic device configured to allow a touch input through the opening to the rollable display.
  • a transparent or translucent glass member (eg, 710 of FIG. 16A ) may be mounted in the opening.
  • the electronic device may have various types of devices.
  • the electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance device.
  • a portable communication device eg, a smart phone
  • a computer device e.g., a smart phone
  • a portable multimedia device e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a wearable device e.g., a smart bracelet
  • a home appliance device e.g., a home appliance
  • the various electronic devices disclosed in this document are electronic devices in which a display can be expanded, wherein at least a portion of the display can be folded around a folding area, and at least a portion of the display can be moved linearly. It may include a sliding-type rollable electronic device that has a sliding type, and a rolling-type rollable electronic device in which at least a portion of the display can be rolled while being drawn into the housing.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephone Set Structure (AREA)

Abstract

Divers modes de réalisation divulgués dans le présent document concernent un appareil électronique comprenant un écran enroulable, et un procédé de compensation de la sensibilité tactile de l'écran enroulable. Selon un mode de réalisation, un appareil électronique enroulable peut être fourni, l'appareil électronique enroulable comprenant : un écran enroulable ; un boîtier qui entoure au moins une partie de l'écran enroulable et a des ouvertures formées dans un côté de celui-ci ; et un dispositif d'entrée qui est formé dans l'ouverture de façon à être mobile vers l'écran enroulable, un toucher pouvant être entré sur l'écran enroulable à l'aide du dispositif d'entrée. Divers autres modes de réalisation sont applicables.
PCT/KR2021/016666 2020-11-16 2021-11-15 Appareil électronique comprenant un écran enroulable WO2022103228A1 (fr)

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KR10-2020-0152992 2020-11-16
KR20200152992 2020-11-16
KR1020210032965A KR20220066805A (ko) 2020-11-16 2021-03-12 롤러블 디스플레이를 포함하는 전자 장치
KR10-2021-0032965 2021-03-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017126299A (ja) * 2016-01-15 2017-07-20 富士通コンポーネント株式会社 タッチパネル装置
KR20190141518A (ko) * 2018-06-14 2019-12-24 삼성전자주식회사 디스플레이 영역의 크기 변경이 가능한 플렉시블 디스플레이를 포함하는 전자 장치 및 그 제어 방법
KR20200046628A (ko) * 2018-10-25 2020-05-07 삼성전자주식회사 물리 버튼 구조물을 포함하는 전자 장치
WO2020196941A1 (fr) * 2019-03-26 2020-10-01 엘지전자 주식회사 Terminal mobile enroulable
KR20200117741A (ko) * 2019-04-05 2020-10-14 엘지전자 주식회사 롤-슬라이드 이동 단말기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017126299A (ja) * 2016-01-15 2017-07-20 富士通コンポーネント株式会社 タッチパネル装置
KR20190141518A (ko) * 2018-06-14 2019-12-24 삼성전자주식회사 디스플레이 영역의 크기 변경이 가능한 플렉시블 디스플레이를 포함하는 전자 장치 및 그 제어 방법
KR20200046628A (ko) * 2018-10-25 2020-05-07 삼성전자주식회사 물리 버튼 구조물을 포함하는 전자 장치
WO2020196941A1 (fr) * 2019-03-26 2020-10-01 엘지전자 주식회사 Terminal mobile enroulable
KR20200117741A (ko) * 2019-04-05 2020-10-14 엘지전자 주식회사 롤-슬라이드 이동 단말기

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