WO2022019592A1 - Couvercle de dispositif électronique pour accueillir un stylo électronique - Google Patents

Couvercle de dispositif électronique pour accueillir un stylo électronique Download PDF

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Publication number
WO2022019592A1
WO2022019592A1 PCT/KR2021/009273 KR2021009273W WO2022019592A1 WO 2022019592 A1 WO2022019592 A1 WO 2022019592A1 KR 2021009273 W KR2021009273 W KR 2021009273W WO 2022019592 A1 WO2022019592 A1 WO 2022019592A1
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WO
WIPO (PCT)
Prior art keywords
electronic device
cover
region
electronic pen
electronic
Prior art date
Application number
PCT/KR2021/009273
Other languages
English (en)
Korean (ko)
Inventor
강효성
박정배
성해원
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.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Publication of WO2022019592A1 publication Critical patent/WO2022019592A1/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
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1628—Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1635—Details related to the integration of battery packs and other power supplies such as fuel cells or integrated AC adapter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G06F1/165—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display the additional display being small, e.g. for presenting status information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards

Definitions

  • Various embodiments disclosed in this document relate to a cover of an electronic device and a cover of an electronic device including a retractable electronic pen.
  • an electronic pen eg, a stylus pen
  • the user uses the electronic pen to touch the touch screen of the electronic device
  • Information can be entered easily.
  • the user can generate various types of inputs such as text data as well as picture data. is gradually increasing.
  • a method for accommodating the electronic pen in the pouch by forming a pouch for fixing the electronic pen on one side or the rear surface of the cover attached to the electronic device or forming a groove for fixing the pen on the rear surface of the cover A method of enclosing the electronic pen with a rear plate after storing the electronic pen has been proposed.
  • the present disclosure intends to overcome the above-described problems by providing a space in the cover for accommodating the electronic pen in an area adjacent to the side of the electronic device, and providing a cover capable of accommodating the electronic pen in a connection area of the cover. .
  • a cover of an electronic device may include: a first area covering a front surface of the electronic device; a second area covering a rear surface of the electronic device; and a connection region connecting the first region and the second region while covering a side surface of the electronic device, wherein the first region rotates in a specified angular range with respect to the second region through the connection region It may be possible, wherein the connection region includes a first structure in electrical contact with a side surface of the electronic device; and a second structure enclosing the first structure and forming a pocket space in which the electronic pen is accommodated.
  • the cover in a cover of an electronic device including a retractable electronic pen, the cover comprises: a first area covering a front surface of the electronic device; a second area covering a rear surface of the electronic device; and a connection region connecting the first region and the second region while covering a side surface of the electronic device, wherein the first region is rotatable in a specified angular range with respect to the second region through the connection region, , a first structure in which the connection region is in electrical contact with a side surface of the electronic device; and a second structure enclosing the first structure to form a pocket space, and the electronic pen may be accommodated in at least a portion of the pocket space.
  • the electronic pen accommodated in the pocket space is prevented from being damaged or lost due to external impact. can be prevented, and the electronic pen can be charged while the electronic pen is stored in the pocket space.
  • a battery, a display, and/or a magnetic secure transmission (MST) module on the cover, it is possible to improve the usability of the cover.
  • FIG. 1A is a perspective view illustrating a state in which an electronic pen is accommodated in a cover of an electronic device according to an exemplary embodiment
  • FIG. 1B is a side view illustrating a state in which an electronic pen is accommodated in a cover of an electronic device according to an exemplary embodiment
  • FIG. 2A is a perspective view illustrating a state in which an electronic device is mounted by a cover of the electronic device according to an exemplary embodiment
  • 2B is a perspective view illustrating a state in which an electronic device is mounted by a cover of the electronic device according to an exemplary embodiment.
  • 3A is an exploded perspective view of a connection region of an electronic device cover according to an exemplary embodiment
  • 3B is a perspective view illustrating a disposition relationship between magnets of a cover and magnets of an electronic device according to an exemplary embodiment
  • FIG. 4 is a perspective view of a connection area of an electronic device cover according to an exemplary embodiment.
  • FIG 5 is an enlarged view of an electronic pen charging area in an electronic device cover according to an exemplary embodiment.
  • FIG. 6 is a cross-sectional view of an electronic pen charging area in an electronic device cover according to an exemplary embodiment.
  • FIG. 7 is a schematic diagram illustrating a method for an electronic device to detect and charge an electronic pen accommodated in a cover, according to an exemplary embodiment.
  • 8A is a diagram illustrating a method of fixing an electronic pen using a stopper in an electronic device cover according to an exemplary embodiment.
  • 8B is a diagram illustrating a method of fixing an electronic pen using a magnet in an electronic device cover according to an exemplary embodiment.
  • FIG. 9A is a perspective view illustrating an electronic device cover including a display module and a magnetic secure transmission (MST) module according to an exemplary embodiment
  • 9B is a side view illustrating an electronic device cover including a display module according to an exemplary embodiment.
  • FIG. 10 is a schematic diagram illustrating a method in which a display module of an electronic device cover slides according to an exemplary embodiment.
  • the electronic device may be a device of various types.
  • 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 laptop, a desktop, a tablet, or a portable multimedia device
  • portable medical device e.g., a portable medical device
  • camera e.g., a camera
  • a wearable device e.g., a smart watch
  • a home appliance device e.g., a smart bracelet
  • first, second, or first or second may be used simply to distinguish the element from other elements in question, and may refer to elements in other aspects (e.g., importance or order) is not limited. It is said 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 used in various embodiments of this document may include a unit implemented in hardware, software, or firmware, for example, and interchangeably with terms such as 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
  • the method according to various embodiments disclosed in this document may be provided as included in a computer program product.
  • 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, and some of the plurality of entities may be separately disposed in other components. .
  • 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, omitted, or , or one or more other operations may be added.
  • 1A is a perspective view illustrating a state in which an electronic pen 300 is accommodated in a cover 100 of an electronic device 200 according to an exemplary embodiment.
  • 1B is a side view illustrating a state in which the electronic pen 300 is accommodated in the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • the cover 100 of the electronic device 200 may cover a plurality of surfaces of the electronic device 200 to reduce the exposed surface of the electronic device 200 to the outside. Therefore, it is possible to protect the electronic device 200 from external impact.
  • the cover 100 of the electronic device 200 includes a first region 110 covering the front surface of the electronic device 200 , a second region 120 covering the rear surface of the electronic device 200 , and The electronic device 200 may include a connection region 130 connecting the first region 110 and the second region 120 while covering the side surface.
  • the first area 110 of the cover 100 may protect the display in particular among the front surfaces of the electronic device 200
  • the second area 120 of the cover 100 may protect the rear surface of the electronic device 200 .
  • the surface on which the display of the electronic device 200 is disposed is referred to as the front surface of the electronic device 200
  • the opposite surface thereof is referred to as the rear surface of the electronic device 200 .
  • At least one mounting space may be formed in the first region 110 , the second region 120 , and/or the connection region 130 , and a magnet is provided in the mounting space. can be mounted.
  • the cover 100 when the cover 100 is put on the electronic device 200 , the cover 100 is moved to the electronic device 200 due to the magnet mounted on the second region 120 and/or the connection region 130 . can be attached or fixed to the
  • the magnet mounted on the first region 110 may be detected by a Hall sensor of the electronic device 200 and may turn on/off the display of the electronic device 200 .
  • connection area 130 of the cover 100 may serve to connect the first area 110 and the second area 120 , and through the connection area 130 , the first area ( 110 ) may be rotated with respect to the second region 120 in a specified angular range.
  • the connection area 130 may have an arcuate curved bar shape.
  • a side in contact with the side surface of the electronic device 200 may have a rectangular surface shape, and an opposite side may have an arcuate curved surface structure.
  • the connection area 130 may include an empty pocket space inside, and the pocket space may have an arcuate bar shape like the connection area 130 .
  • the electronic pen 300 may be accommodated inside the empty pocket space, and the size of the cross-section (ie, the cross-section cut perpendicular to the longitudinal direction of the pocket space) of the entrance into which the electronic pen 300 enters the pocket space is the size of the electronic pen 300 .
  • the cross-sectional size of the pocket space may be designed to be slightly larger than the cross-sectional diameter of the electronic pen 300 .
  • the cross-section of the entrance into which the electronic pen 300 enters in the pocket space may have a form in which one straight line and one curved line are combined with each other.
  • the upper region of the pocket space may have a closed structure to prevent the inflow of foreign substances, and the lower region of the pocket space corresponding to the upper region may have a perforated structure for accommodating the electronic pen 300 . have.
  • a first opening 131 may be formed at one side of the connection area 130 to the outside.
  • the inside of the connection area 130 may be partially exposed to the outside by the first opening 131 .
  • the LED module disposed inside the connection area 130 through the first opening 131 may be visible from the outside, and the user may use the LED module to provide information on the charging state of the electronic pen 300 and/or Notification information according to a state change of the electronic device 200 may be checked.
  • a second opening 121 may be formed in one region of the second region 120 . Accordingly, in a state in which the cover 100 is placed on the electronic device 200 , a portion of the electronic device 200 may be visible from the outside through the second opening 121 .
  • a camera module, a flash, a heart rate sensor module, and/or a time of flight (TOF) sensor module on the rear side of the electronic device 200 may be exposed to the outside of the cover 100 through the second opening 121 , a user may use a camera module, a flashlight, a heart rate sensor module, and/or a TOP sensor module on the rear side of the electronic device 200 even when the cover 100 is attached to the electronic device 200 .
  • TOF time of flight
  • the length of the first region 110 (or the second region 120 and the connection region 130 ) ( l 1 ) may be equal to or longer than the length of the electronic device 200 .
  • the first region 110 (or the second region) width (w 1) of 120) can be shorter than the width (w 2) of the electronic device 200, the width (w 2) is equal to or electronic device 200 of.
  • the connection area 130 of the cover 100 connects the first area 110 and the second area 120 while covering the entire side surface of the electronic device 200 , the connection area 130 .
  • the height h 1 may be longer than the height h 2 of the electronic device 200 .
  • FIGS. 2A and 2B are perspective views illustrating a state in which the electronic device 200 is mounted by the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • the structure of the second region 120 in the cover 100 may be deformed, and the electronic device 200 may be mounted in an upright state according to the deformation of the structure.
  • the angle at which the electronic device 200 is mounted may be adjusted according to the structural deformation of the second region 120 .
  • the second area 120 of the cover 100 includes a first portion 120a of the second area 120 and a second portion 120b of the second area 120 . , and may be rotatably coupled by a hinge structure 122 positioned between the first part 120a of the second region 120 and the second part 120b of the second region 120 . .
  • the second part 120b of the second region 120 has a hinge structure 122 . It can be rotated by a predetermined angle with respect to the first portion 120a of the second region 120 through the .
  • the second portion 120b of the second region 120 In a state in which the second portion 120b of the second region 120 is rotated by a predetermined angle, one end of the second portion 120b of the second region 120 abuts against the hinge structure 122 and the second region The other end of the second part 120b of 120 may be in abutting state with the connection region 130 . Accordingly, the second portion 120b of the second region 120 may be spaced apart from the rear surface of the electronic device 200 , and the connection region 130 may be spaced apart from the side surface of the electronic device 200 .
  • the hinge structure 122 may be omitted. That is, the region where the first part 120a of the second region 120 and the second part 120b of the second region 120 are connected is defined as the first part 120a and/or the second part 120b. Since it is configured to be thinner than the thickness, even if there is no hinge, the first part 120a and the second part 120b may be rotatably coupled to each other.
  • the electronic device 200 moves to the inner surface of the first region 110 (ie, the electronic device 200 ).
  • a pad (not shown) may be attached to one surface of the first region 110 so that it can be fixed without sliding on the surface in contact with the front surface of the electronic device 200 in a state in which the cover 100 is placed.
  • the pad may be formed of a material with high frictional force (eg, rubber), and due to the pad, the electronic device 200 may be mounted on one surface of the first region 110 in an upright state without slipping.
  • the electronic device 200 is located on the inner surface of the first region 110 (ie, the surface in contact with the front surface of the electronic device 200 in a state where the electronic device 200 is covered with the cover 100 ).
  • a magnet may be disposed on one surface of the first region 110 to be fixed without sliding, and the electronic device 200 may be fixed due to a magnetic force between the magnet and the electronic device 200 .
  • the second region 120 of the cover 100 may further include a plate 123 on its outer surface.
  • the area of the plate 123 may be smaller than the area of the second region 120 , and the plate 123 may be rotatably coupled from the second region 120 by the hinge structure 124 .
  • the hinge structure 124 can As an example, in a state in which the second region 120 is attached to the rear surface of the electronic device 200 , the plate 123 is rotated by a predetermined angle with respect to the second region 120 through the hinge structure 124 . can do.
  • the plate 123 In a state in which the plate 123 is rotated by a predetermined angle, one end of the plate 123 may be in contact with the hinge structure 124 and the other end of the plate 123 may be in contact with the ground. Accordingly, unlike in FIG. 2A , the second area 120 and the connection area 130 of the cover 100 may not be spaced apart from the electronic device 200 .
  • a pad may be attached to one end of the plate 123 in contact with the ground so that the plate 123 can be fixed without sliding on the ground while the user rotates the plate 123 .
  • the pad may be formed of a material with high frictional force (eg, rubber), and the plate 123 may be mounted in an upright state without slipping on the ground due to the pad.
  • 3A is an exploded perspective view of the connection area 130 of the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • connection region 130 of the cover 100 surrounds the first structure 410 and the first structure 410 in electrical contact with the side surface of the electronic device 200 . and a second structure 420 forming a pocket space in which the electronic pen 300 is accommodated.
  • ribs 415a and 415b capable of guiding the electronic pen 300 when the electronic pen 300 is inserted into the pocket space may be disposed inside the first structure 410 , and the ribs By means of 415a and 415b, the user can stably insert the electronic pen 300 into the pocket space.
  • the upper region 410a of the first structure 410 may be blocked to form a closed structure when combined with the second structure 420 in order to prevent the inflow of foreign substances.
  • the lower region 410b of the first structure 410 may be perforated to form an opening when combined with the second structure 420 for accommodating the electronic pen 300 .
  • the second structure 420 may have an arcuate long bar structure, and accordingly, the pocket space formed between the first structure 410 and the second structure 420 may also have an arcuate shape. have.
  • the first structure 410 and the second structure 420 may be disposed inside the connection area 130 .
  • a pogo module 411 a stopper 412 , and a plurality of magnets 413a , 413b , 413c , 413d may be disposed in the first structure 410 .
  • the pogo module 411 may electrically connect the electronic pen 300 and the electronic device 200 while the electronic pen 300 is accommodated in the pocket space.
  • the pogo module 411 may detect a state in which the electronic pen 300 is inserted into the pocket space, and use the power charged in the battery of the electronic device 200 to restore the battery of the electronic pen 300 . It can be charged, and data can be transmitted/received between the electronic device 200 and the electronic pen 300 .
  • the pogo module 411 may be disposed at a position corresponding to the charging area of the electronic pen 300 in a state in which the electronic pen 300 is accommodated in the pocket space.
  • the stopper 412 may fix the electronic pen 300 to the cover 100 while the electronic pen 300 is accommodated in the pocket space.
  • the stopper 412 may have a hook structure.
  • a hook structure may be caught on one side of the electronic pen 300 and the electronic pen 300 may be It can be fixed in the pocket space.
  • the user when the user inserts the electronic pen 300 into the pocket space, the user may sense a feeling that the stopper 412 is caught on one side of the electronic pen 300 , and thereby the electronic pen 300 ) can be induced to be inserted into position in the pocket space.
  • the first magnet 413a, the second magnet 413b, the third magnet 413c, and the fourth magnet 413d are to be disposed in the first structure 410 while having a predetermined interval.
  • At least one mounting space may be formed in the first structure 410 , and the first magnet 413a , the second magnet 413b , the third magnet 413c , and the fourth magnet 413d may be formed in the mounting space. This can be mounted.
  • a magnetic force (eg, attractive force) may act between a plurality of arranged magnets.
  • the pogo module 411 of the cover 100 and the pogo pin of the electronic device 200 may come into close contact with each other, and the connection region 130 may be prevented from being distorted from the side of the electronic device 200 .
  • the first magnet 413a , the second magnet 413b , the third magnet 413c , and the fourth magnet 413d are positioned so that the pogo module 411 is positioned at the correct position on the side of the electronic device 200 .
  • an error does not occur in performing the role of the pogo module 411 (eg, detecting insertion of the electronic pen 300 , charging the electronic pen 300 , and transmitting and receiving data between the electronic pen 300 and the electronic device 200 ).
  • 3B is a perspective view illustrating a disposition relationship between the magnets 413a, 413b, 413c, and 413d of the cover 100 and the magnets 210a, 210b, 210c, and 210d of the electronic device 200 according to an embodiment.
  • the first magnet (413a), the second magnet (413b), the third magnet (413c), and the fourth magnet (413d) disposed in the first structure 410 is the cover 100 is the electronic corresponding to the fifth magnet 210a , the sixth magnet 210b , the seventh magnet 210c , and the eighth magnet 210d disposed on the side surface of the electronic device 200 in a state in which the device 200 is covered may be placed in position. That is, the distance between the first magnet 413a, the second magnet 413b, the third magnet 413c, and the fourth magnet 413d is the fifth magnet 210a, the sixth magnet 210b, and the seventh The distance between the magnets 210c and the eighth magnets 210d may be the same.
  • the spacing between the magnets 413d may be equal to or different from each other. However, it is not limited to the interval disclosed in FIG. 3B .
  • At least one of the first magnet 413a , the second magnet 413b , the third magnet 413c , and the fourth magnet 413d may include the electronic pen 300 in the pocket space. It may also play a role in fixing A detailed description of fixing the electronic pen 300 to the pocket space using the at least one magnet will be described later.
  • an LED module 421 and an LED window 422 may be disposed in the second structure 420 .
  • the second structure 420 may include an opening, and the opening of the second structure 420 is disposed at a position corresponding to the first opening 131 of the connection area 130 in FIG. 1 .
  • An LED window 422 may be disposed in the opening included in the second structure 420 , and the LED module 421 may be positioned adjacent to the LED window 422 . Accordingly, when the LED module 421 emits light, the user can observe it from the outside and recognize information according to the light emission state of the LED module 421 .
  • the LED module 421 may be controlled to emit light according to a battery charge state of the electronic pen 300 in a state in which the electronic pen 300 is accommodated in the pocket space. According to an embodiment, whether the LED module 421 emits light and whether it blinks may be controlled according to a battery charge state of the electronic pen 300 . For example, when the LED module 421 emits red light, the stored electronic pen 300 may be in a charging state, and when the LED module 421 emits blue light, the stored electronic pen ( 300) may be in a state where the charging is completed. As another example, when the LED module 421 emits yellow light or the LED module 421 blinks, an error may occur during charging of the electronic pen 300 .
  • the electronic pen 300 may not be stored in the pocket space.
  • the correlation between the color of light emitted by the LED module 421 and whether the LED module 421 blinks and the state of charge of the electronic pen 300 is not limited thereto, and may be set in various ways.
  • the LED module 421 may be controlled to emit light according to notification information of the electronic device 200 while the cover 100 is covered with the electronic device 200 .
  • the color that the LED module 421 emits and whether or not it blinks depends on the notification of the electronic device 200 (eg, a message notification, an application push notification, a battery status notification, and/or an update notification). can be controlled accordingly.
  • the LED module 421 may be set (or set) to have a different color and whether it blinks, and the setting may be modified according to the user setting. have.
  • connection area 130 of the cover 100 of the electronic device 200 is a perspective view of the connection area 130 of the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • the pocket space inside the connection area 130 may be divided into a first pocket space and a second pocket space.
  • the battery 430 of the cover 100 may be disposed in the first pocket space and the electronic pen 300 may be accommodated in the second pocket space.
  • the battery 430 disposed in the first pocket space may be charged by being connected to external power, and the cover 100 may charge other devices using the power charged in the battery 430 .
  • the battery of the electronic pen 300 may be charged by receiving power from the battery 430 of the cover 100 while the electronic pen 300 is accommodated in the second pocket space.
  • the battery of the electronic device 200 may be charged by receiving power from the battery 430 while the electronic device 200 is covered with the cover 100 . Accordingly, the cover 100 on which the battery 430 is mounted may serve as an auxiliary battery of the electronic device 200 .
  • the battery 430 when the battery 430 is disposed on the cover 100 , even if the connection area 130 of the cover 100 is not electrically connected to the electronic device 200 , the battery of the cover 100 .
  • the battery of the electronic pen 300 stored in the pocket space may be charged by using the power within 430 .
  • the battery 430 is not an essential component of the cover 100 and may be omitted.
  • FIG. 5 is an enlarged view of a charging area of the electronic pen 300 in the cover 100 of the electronic device 200 according to an embodiment
  • FIG. 6 is an electronic pen in the cover 100 of the electronic device 200 according to an embodiment.
  • FIG. 5 is an enlarged view of area A in FIG. 4
  • FIG. 6 is a cross-sectional view taken along line B-B' in FIG. 4 .
  • the EMR coil 301 may be disposed in the electronic pen 300 adjacent to the nib portion, and the pogo module 411 of the cover 100 includes the pogo pin 411b and A charging coil 411a may be included.
  • the EMR coil 301 of the electronic pen 300 may receive power from the charging coil 411a and may charge the battery of the electronic pen 300 with the supplied power.
  • the pogo pin 411b included in the pogo module 411 of the cover 100 is a pogo terminal disposed on the electronic device 200 when the cover 100 is placed on the electronic device 200 . It may be disposed at a position corresponding to 201 . Accordingly, when the cover 100 is placed on the electronic device 200 , the pogo terminal 201 of the electronic device 200 and the pogo pin 411b of the cover 100 may come into contact with the electronic device 200 and the cover (100) may be electrically connected.
  • the charging coil 411a included in the pogo module 411 of the cover 100 is the EMR coil ( 301) may be disposed at a position corresponding to the 301).
  • the EMR coil ( 301) may be disposed at a position corresponding to the 301).
  • an electrical action may occur between the EMR coils 301 .
  • the storage of the electronic pen 300 may be sensed, the electronic pen 300 may be charged, and data transmission/reception may be possible between the electronic pen 300 and the electronic device 200 .
  • FIG. 7 is a schematic diagram illustrating a method in which the electronic device 200 detects and charges the electronic pen 300 accommodated in the cover 100 according to an exemplary embodiment.
  • the processor 203 of the electronic device 200 receives a Tx signal at a predetermined time period from the digitizer controller 202 to determine whether the electronic pen 300 is inserted into the cover 100 . can be controlled to apply.
  • the Tx signal may be applied as a detecting signal to the charging coil 411a through the pogo pin 411b of the cover 100 .
  • the electronic pen 300 is stored in the pocket space of the cover 100 , that is, the charging coil 411a of the cover 100 and the EMR coil 301 of the electronic pen 300 are located adjacent to each other.
  • an electromagnetic field (EM field) may be generated between the charging coil 411a of the cover 100 and the EMR coil 301 of the electronic pen 300 .
  • An induced current may be generated in the EMR coil 301 of the electronic pen 300 by the electromagnetic field, and the generated induced current may be accumulated in a resonance tank configured inside the EMR coil unit.
  • the Tx signal applied from the digitizer controller 202 stops, energy stored in the resonance tank may flow into the EMR coil 301 to generate an electromagnetic field. Accordingly, a current may be induced (or a signal is received) in the charging coil 411a, and the digitizer controller 202 senses the intensity of the induced current (or received signal) to allow the electronic pen 300 to be moved within the pocket space. It can be determined whether or not it is in the inserted state.
  • the digitizer controller 202 may apply a charging signal (a signal having a higher amplitude compared to the detection signal) to the charging coil 411a at a predetermined period.
  • a charging signal (a signal having a higher amplitude compared to the detection signal)
  • An induced current may be generated in the EMR coil 301 of the electronic pen 300 by the charging signal applied to the charging coil 411a, and the induced current is energy having a higher voltage value than the detection signal for a predetermined time. can be provided continuously.
  • the energy may be transferred to a resonance tank configured inside the EMR coil unit, and may be rectified into direct current through a rectifier 302 connected to the resonance tank in a circuit.
  • the energy rectified by the rectifier 302 may be transferred to a voltage detector 303 connected to the rectifier 302, and the voltage detector 303 is charged in response to receiving a signal having a voltage greater than or equal to a certain threshold.
  • the switch 304 may be controlled to be ON. When the charging switch 304 is turned on, the battery 305 is connected in a circuit so that the energy can be transferred to the battery 305 and the battery 305 can be charged.
  • 8A is a diagram illustrating a method of fixing the electronic pen 300 using a stopper 412 in the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • the cover 100 prevents the electronic pen 300 from slipping out of the pocket space and is lost and the electronic pen 300 can be effectively charged.
  • a stopper 412 may be disposed in the connection area 130 of the cover 100 to fix the electronic pen 300 accommodated therein.
  • the stopper 412 may have a hook shape that can be caught on one side of the electronic pen 300 , and the hook-shaped stopper 412 is on one side of the electronic pen 300 . When caught, the electronic pen 300 may be fixed in the pocket space.
  • the electronic pen 300 may include a button 308 that can be pressed at one end so as to easily take the electronic pen 300 out of the pocket space of the cover 100 .
  • the button 308 disposed on the distal end of the electronic pen 300 may interact with the stopper 412 .
  • the button 308 disposed at the distal end of the electronic pen 300 may be exposed to the outside while the electronic pen 300 is accommodated in the pocket space, and the user is caught by the stopper 412 using the button 308 . It is possible to release the fixed electronic pen 300 .
  • the electronic pen 300 when the button 308 of the electronic pen 300 is pressed, the electronic pen 300 enters the pocket space and can be fixed by the stopper 412 , and when the button 308 is pressed once more, the pocket space The electronic pen 300 may protrude from the .
  • the button 308 and the configured repulsion mechanism for example, a repulsion mechanism by at least one elastic member (eg, spring)
  • the button 308 and the configured repulsion mechanism may operate to detach the electronic pen 300 from the pocket space. have. That is, when the button 308 is pressed while the electronic pen 300 is accommodated in the pocket space, the pulling force of the electronic pen 300 is greater than the force fixed by the electronic pen 300 caught by the stopper 412 . , the electronic pen 300 may be detached from the pocket space.
  • 8B is a diagram illustrating a method of fixing the electronic pen 300 using magnets 413c and 413d in the cover 100 of the electronic device 200 according to an exemplary embodiment.
  • the first magnet 413a , the second magnet 413b , and the third magnet 413c are disposed to bring the electronic device 200 into close contact with the connection area 130 of the cover 100 .
  • at least one of the fourth magnet 413d may be used for fixing the electronic pen 300 in the pocket space.
  • the electronic pen 300 may have at least one magnet 309a and 309b disposed therein. In this case, the magnet disposed in the electronic pen 300 and the magnet disposed in the connection region 130 . A magnetic force (eg, attractive force) between them may act to fix the electronic pen 300 in the pocket space.
  • the ninth magnet 309a of the electronic pen 300 may be disposed to correspond to the position of the third magnet 413c of the cover 100 in a state where the electronic pen 300 is accommodated in the pocket space.
  • the tenth magnet 309b of the electronic pen 300 may be disposed to correspond to the position of the fourth magnet 413d of the cover 100 in a state where the electronic pen 300 is accommodated in the pocket space.
  • the polarity of the ninth magnet 309a disposed in the electronic pen 300 is the third magnet disposed in the connection area 130 in a state in which the electronic pen 300 is accommodated in a fixed position in the pocket space.
  • the polarity of the magnet 413c may be different from that of the magnet 413c and may be disposed so that an attractive force acts.
  • the polarity of the tenth magnet 309b disposed in the electronic pen 300 is determined by the fourth magnet 413d disposed in the connection region 130 in a state in which the electronic pen 300 is accommodated in a position in the pocket space. It may be arranged so that the polarity and the attraction force are different from each other.
  • the distal end of the electronic pen 300 may include a button 308 , and as in FIG. 8A , a repulsion mechanism may be configured to operate for easy detachment of the electronic pen 300 . That is, when the button 308 is pressed while the electronic pen 300 is accommodated in the pocket space, the force pulling the electronic pen 300 is greater than the magnetic force (ie, attractive force) between the electronic pen 300 and the cover 100 . Accordingly, the electronic pen 300 may be detached from the pocket space.
  • FIG. 9A is a perspective view illustrating a cover 100 of the electronic device 200 including a display module 125 and a magnetic secure transmission (MST) module 111 according to an embodiment
  • FIG. 9B is an embodiment. It is a side view showing the cover 100 of the electronic device 200 including the display module 125 according to an example.
  • MST magnetic secure transmission
  • the second area 120 covering the rear surface of the electronic device 200 may further include a display module 125 therein.
  • the display module 125 may be used as an auxiliary output device of the electronic device 200 in a state in which the electronic device 200 is covered with the cover 100 .
  • the size (ie, horizontal length and vertical length) of the display module 125 is the size ( That is, it may be equal to or smaller than the horizontal length and the vertical length).
  • the display module 125 when the display module 125 is not used, the display module 125 may be located inside the second area 120 . In this case, the display module 125 is not exposed to the outside and is protected. can According to an embodiment, when the display module 125 is used, the display module 125 accommodated in the second area 120 may be slid and exposed to the outside. According to an embodiment, a rib capable of guiding the display module 125 when the display module 125 is inserted into the second region 120 may be disposed inside the second region 120 , and The user may stably insert the display module 125 into the second area 120 .
  • the side surface of the electronic device 200 is electrically connected to the connection region 130 of the cover 100 (ie, the electronic device 200 ).
  • the pogo terminal 201 and the pogo pin 411b of the cover 100 may be in electrical contact).
  • the user takes out the display module 125 inserted into the second area 120 and It can be used as an auxiliary output device of the device 200 .
  • the user may use the display disposed on the electronic device 200 and the display module 125 disposed on the cover 100 together in a dual mode.
  • FIG. 10 is a schematic diagram illustrating a method in which the display module 125 of the cover 100 of the electronic device 200 slides according to an exemplary embodiment.
  • FIG. 10A illustrates a state in which the display module 125 of the cover 100 of the electronic device 200 is inserted into the second region 120
  • FIG. 10B shows the electronic device 200 . It shows a state in which the display module 125 of the cover 100 is slid and exposed to the outside.
  • the cover 100 may be structurally deformed so that the electronic device 200 can be erected and mounted thereon, as in FIG. 2A or 2B .
  • the user may slide the display module 125 inserted into the second region 120 in a state in which the electronic device 200 and the cover 100 are electrically connected, and the display module 125 exposed to the outside Through , content output from the electronic device 200 may be checked.
  • the display module 125 in a state in which the display module 125 is inserted into the second region 120 , the display module 125 may be in an inactive state, and in a state in which the display module 125 is slid and exposed to the outside.
  • the display module 125 may be in an activated state.
  • the display module 125 when the display module 125 is in an active state, the display module 125 receives power from the electronic device 200 connected through the pogo module 411 or a battery ( 430) can be supplied with power. According to an embodiment, when the display module 125 is in an active state, the display module 125 uses at least one of the pogo module 411 , Bluetooth communication, and a universal serial bus (USB) to activate the electronic device 200 . data can be exchanged with
  • the display module 125 may include a touch screen panel capable of simultaneously performing input/output.
  • the touch screen panel may include a first panel capable of recognizing a touch input by the electronic pen 300 and a second panel capable of recognizing a touch input by the user's body, and may include a user's body (eg, a finger). ) and an input through the electronic pen 300 may be recognized.
  • the first panel may recognize an input by the electronic pen 300 using an electro magnetic resonance (EMR) method using a change in electromagnetic resonance generated when the electronic pen 300 approaches the first panel.
  • EMR electro magnetic resonance
  • AES active electrostatic
  • the first area 110 or the second area 120 of the cover 100 may further include a magnetic secure transmission (MST) module 111 for mobile payment therein.
  • the magnetic security transmission module 111 may be a module that performs a payment function by wirelessly transmitting magnetic credit card information.
  • the magnetic secure transmission module 111 may be connected to the electronic device 200 in a state in which the electronic device 200 is covered with the cover 100 to perform a mobile payment function.
  • the side surface of the electronic device 200 is electrically connected to the connection region 130 of the cover 100 (ie, the electronic device 200 ).
  • the pogo terminal 201 and the pogo pin 411b of the cover 100 may be in electrical contact).
  • the user uses the cover ( 100) to the credit card payment terminal, the terminal can read the credit card information.
  • the cover (eg, the cover 100 of FIG. 1 ) of the electronic device (eg, the electronic device 200 of FIG. 1 ) according to an embodiment includes a first area covering the front surface of the electronic device; a second area covering a rear surface of the electronic device; and a connection region connecting the first region and the second region while covering a side surface of the electronic device, wherein the first region rotates in a specified angular range with respect to the second region through the connection region It may be possible, wherein the connection region includes a first structure in electrical contact with a side surface of the electronic device; and a second structure enclosing the first structure and forming a pocket space in which the electronic pen is accommodated.
  • the pocket space may include a first pocket space in which the battery of the cover is disposed and a second pocket space in which the electronic pen is accommodated.
  • a pogo module for charging a battery of the electronic pen or transmitting and receiving data to and from the electronic device may be disposed in the first structure.
  • the pogo module may include a pogo fin and a charging coil, and the charging coil of the pogo module is included in the electronic pen in a state in which the electronic pen is accommodated in the pocket space. It may be disposed at a position corresponding to the coil.
  • a plurality of magnets may be disposed in the first structure to be magnetically coupled to a side surface of the electronic device.
  • At least one magnet among the plurality of magnets may be disposed at a position corresponding to a magnet included in the electronic pen while the electronic pen is accommodated in the pocket space.
  • a stopper may be disposed on the first structure, and the stopper may fix the electronic pen when the electronic pen is accommodated in the pocket space.
  • an LED module may be disposed in the second structure, and the LED module may be exposed to the outside through an opening of the connection area.
  • the LED module may be controlled according to a battery charge state of the electronic pen while the electronic pen is accommodated in the pocket space.
  • the second area may further include a display module therein, and the display module may be slid inside the second area to be exposed to the outside.
  • the first area or the second area may further include a magnetic secure transmission (MST) module for mobile payment.
  • MST magnetic secure transmission
  • the upper region of the pocket space may have a closed structure for preventing the inflow of foreign substances, and the lower region corresponding to the upper region may form an opening for accommodating the electronic pen.
  • the first structure may have a first height that is longer than a height of the side surface of the electronic device.
  • the first structure may have a first length that is equal to or longer than a length of the side surface of the electronic device.
  • a cover of an electronic device (eg, the electronic device 200 of FIG. 1 ) including the retractable electronic pen (eg, the electronic pen 300 of FIG. 1 ) according to an embodiment. of the cover 100), wherein the cover comprises: a first area covering a front surface of the electronic device; a second area covering a rear surface of the electronic device; and a connection region connecting the first region and the second region while covering a side surface of the electronic device, wherein the first region rotates in a specified angular range with respect to the second region through the connection region
  • the connection region includes a first structure in electrical contact with a side surface of the electronic device; and a second structure enclosing the first structure to form a pocket space, and the electronic pen may be accommodated in at least a portion of the pocket space.
  • the pocket space may include a first pocket space in which the battery of the cover is disposed and a second pocket space in which the electronic pen is accommodated.
  • a pogo module for charging a battery of the electronic pen or transmitting and receiving data to and from the electronic device may be disposed in the first structure, and the pogo module includes a pogo fin and a A charging coil may be included, and the charging coil of the pogo module may be disposed at a position corresponding to the coil included in the electronic pen in a state in which the electronic pen is accommodated in the pocket space.
  • a plurality of magnets may be disposed in the first structure to be magnetically coupled to a side surface of the electronic device, and at least one of the plurality of magnets may include the electronic pen in the pocket space.
  • the electronic pen In the received state, the electronic pen may be disposed at a position corresponding to a magnet included in the electronic pen.
  • a stopper may be disposed on the first structure, and the stopper may fix the electronic pen when the electronic pen is accommodated in the pocket space.
  • an LED module may be disposed in the second structure, wherein the LED module is exposed to the outside through an opening in the connection area and the electronic pen battery is stored in the pocket space. can be controlled according to the state of charge of

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
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  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne un couvercle de dispositif électronique comprenant : une première région recouvrant la surface avant du dispositif électronique; une seconde région recouvrant la surface arrière du dispositif électronique; une première structure qui comprend une région de connexion pour connecter la première région à la seconde région tout en recouvrant la surface latérale du dispositif électronique, la première région pouvant tourner dans une plage angulaire désignée par rapport à la seconde région par l'intermédiaire de la région de connexion et la région de connexion étant en contact électrique avec la surface latérale du dispositif électronique; et une seconde structure formant un espace de poche, dans laquelle est logé un stylo électronique, tout en entourant la première structure. Divers autres modes de réalisation identifiés à travers le présent document sont possibles.
PCT/KR2021/009273 2020-07-20 2021-07-19 Couvercle de dispositif électronique pour accueillir un stylo électronique WO2022019592A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0089654 2020-07-20
KR1020200089654A KR20220010921A (ko) 2020-07-20 2020-07-20 전자 펜의 수납을 위한 전자 장치의 커버

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WO2024076040A1 (fr) * 2022-10-04 2024-04-11 삼성전자주식회사 Dispositif électronique comprenant un substrat de détection de type solénoïde

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003023585A1 (fr) * 1998-04-16 2003-03-20 Rebeske Carlton S Ordinateur portable comprenant deux ecrans relies de façon coulissante et disposes dos a dos
US20130088431A1 (en) * 2011-10-11 2013-04-11 Nokia Corporation Apparatus Cover with Keyboard
US20150041341A1 (en) * 2013-08-07 2015-02-12 ACCO Brands Corporation Case for a portable electronic device
KR20170033633A (ko) * 2015-09-17 2017-03-27 삼성전자주식회사 펜과, 이를 구비한 전자 장치
KR20170073924A (ko) * 2015-12-21 2017-06-29 삼성전자주식회사 결합구조를 포함하는 전자 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003023585A1 (fr) * 1998-04-16 2003-03-20 Rebeske Carlton S Ordinateur portable comprenant deux ecrans relies de façon coulissante et disposes dos a dos
US20130088431A1 (en) * 2011-10-11 2013-04-11 Nokia Corporation Apparatus Cover with Keyboard
US20150041341A1 (en) * 2013-08-07 2015-02-12 ACCO Brands Corporation Case for a portable electronic device
KR20170033633A (ko) * 2015-09-17 2017-03-27 삼성전자주식회사 펜과, 이를 구비한 전자 장치
KR20170073924A (ko) * 2015-12-21 2017-06-29 삼성전자주식회사 결합구조를 포함하는 전자 장치

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