WO2022149695A1 - Dispositif électronique comprenant un double dispositif et dispositif de connexion reliant ce double dispositif - Google Patents

Dispositif électronique comprenant un double dispositif et dispositif de connexion reliant ce double dispositif Download PDF

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Publication number
WO2022149695A1
WO2022149695A1 PCT/KR2021/016108 KR2021016108W WO2022149695A1 WO 2022149695 A1 WO2022149695 A1 WO 2022149695A1 KR 2021016108 W KR2021016108 W KR 2021016108W WO 2022149695 A1 WO2022149695 A1 WO 2022149695A1
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WIPO (PCT)
Prior art keywords
connection
display
magnet
terminal
coupled
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PCT/KR2021/016108
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English (en)
Korean (ko)
Inventor
김동헌
서주호
이재혁
Original Assignee
삼성전자주식회사
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Publication of WO2022149695A1 publication Critical patent/WO2022149695A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Definitions

  • Various embodiments of the present disclosure relate to a dual device and a connection device for connecting the dual device.
  • a mobile device such as a smartphone may provide various functions, such as a call, video playback, and Internet search, based on various types of applications.
  • functions such as a call, video playback, and Internet search.
  • the content that can be provided by mobile devices is diversified, users' needs for a wide screen are growing. However, as the screen becomes larger, portability of the mobile device may deteriorate.
  • Various methods of having a wide screen while maintaining portability of a mobile device are known. For example, there is a dual display method including two devices and a hinge unit for foldably connecting them, and a foldable display method to which a flexible display is applied.
  • the foldable display method is vulnerable to shock and scratches because the flatness of the display is poor and there is no glass to protect the display.
  • Various embodiments provide an electronic device that provides a large screen through a dual device capable of being directly coupled.
  • Various embodiments provide an electronic device that provides various usability, including a dual device and a connection device for connecting the dual device.
  • An electronic device includes a first display, a first device including a first connection terminal, a first magnet, and a second display, and a second connection electrically connected to the first connection terminal in contact with the first display.
  • a second device including a terminal and a second magnet provided to be coupled to the first magnet by a magnetic force, wherein the first device and the second device have the same orientation as the first display and the second display may be coupled to face each other, or the first display and the second display may be coupled to face each other in opposite directions.
  • the first device and the second device may have sizes and shapes corresponding to each other.
  • the first display and the second display may have sizes and shapes corresponding to each other.
  • the first connection terminal and the first magnet may be disposed on one side surface of the first device.
  • the second connection terminal and the second magnet may be disposed on the other side of the second device.
  • the first device may include a first terminal column and a second terminal column each including a plurality of the first connection terminals.
  • the second device may include a terminal column including a plurality of the second connection terminals.
  • the first device and the second device may be electrically connected by contacting the terminal row of the second device with the first terminal row or the second terminal row of the first device.
  • the terminal row of the second device may contact the first terminal row of the first device.
  • the terminal row of the second device may be in contact with the second terminal row of the first device.
  • the first display may include a first bending part bent at 90° to connect one side surface of the first device from the front surface of the first device.
  • the second display may include a second bending part bent at 90° to connect the other side surface of the second device from the front surface of the second device.
  • the first display may further include a third bending part bent at 90° to connect the other side surface of the first device from the front surface of the first device.
  • the second display may further include a fourth bending part bent at 90° to connect one side of the second device from the front side of the second device.
  • the electronic device may further include a connection device electrically connecting the first device and the second device by being respectively coupled to the first device and the second device.
  • connection device includes a third connection terminal provided to be electrically connected to the first connection terminal or the second connection terminal, and a third connection terminal provided to be coupled to the first magnet or the second magnet by magnetic force. It may include a magnet.
  • the connection device may include a first connection part to a sixth connection part.
  • Each of the first connection part to the sixth connection part may include the third connection terminal and the third magnet.
  • connection device may include a first coupling surface to a fifth coupling surface.
  • Each of the first coupling surface to the fifth coupling surface may include the first connection part to the fifth connection part.
  • Any one of the first coupling surface to the fifth coupling surface may further include the sixth connection part.
  • the height of any one of the first coupling surface to the fifth coupling surface may be greater than the sum of the height of one side of the first device and the height of the side of the second device.
  • connection device may further include an input module that assists an input to the first device or the second device.
  • connection device may further include a battery module provided to supply power to the first device or the second device in combination with the first device or the second device.
  • connection device may further include a speaker module provided to receive power from the battery module and output a sound.
  • an electronic device includes a first display, a first connection terminal, a first device including a first magnet, and a second connection electrically connected to the second display and the first connection terminal in contact with the first connection terminal.
  • a second device including a terminal and a second magnet, a third connection terminal electrically connected to the first connection terminal or the second connection terminal in contact with the second connection terminal, and a connection device including a third magnet;
  • the first device and the second device are directly coupled by a magnetic force between the first magnet and the second magnet, or each of the first magnet and the second magnet is coupled to the third magnet through the connection device.
  • the first device may include a first terminal column and a second terminal column each including a plurality of the first connection terminals.
  • the second device may include a terminal column including a plurality of the second connection terminals.
  • the first device and the second device may be electrically connected by contacting the terminal row of the second device with the first terminal row or the second terminal row of the first device.
  • the first display and the second display may be coupled to face the same direction.
  • the first display and the second display may be coupled to face each other in opposite directions.
  • the connection device may include a first connection part to a sixth connection part.
  • Each of the first connection part to the sixth connection part may include the third connection terminal and the third magnet.
  • connection device may include a first coupling surface to a fifth coupling surface.
  • Each of the first coupling surface to the fifth coupling surface may include the first connection part to the fifth connection part.
  • Any one of the first coupling surface to the fifth coupling surface may further include the sixth connection part.
  • a single large screen can be provided by directly coupling the dual device without a separate member.
  • various usability can be provided through a dual device and a connection device for connecting the dual device.
  • FIG. 1 is a block diagram of an electronic device in a network environment, according to various embodiments of the present disclosure
  • FIG. 2 is a diagram illustrating a first device according to various embodiments of the present disclosure
  • FIG. 3 is a diagram illustrating a second device according to various embodiments of the present disclosure.
  • FIG. 4 is a perspective view of a first device according to various embodiments of the present disclosure.
  • FIG. 5 is a perspective view of a second device according to various embodiments of the present disclosure.
  • FIG. 6 is a diagram schematically illustrating a cross-section of a first device taken along line A-A' of FIG. 4 according to various embodiments of the present disclosure
  • FIG. 7 is an enlarged view of a first device and a second device coupled to face the same direction according to various embodiments, and at this time, an enlarged first connection terminal of FIG. 4B and an enlarged view of C of FIG. It is a view showing the second connection terminal together.
  • FIG. 8 is a diagram schematically illustrating a cross-section of an electronic device taken along line C-C' of FIG. 7 .
  • FIG. 9 is an enlarged view of a first device and a second device coupled to face each other in opposite directions according to various embodiments of the present disclosure, and at this time, an enlarged first connection terminal of FIG. It is a view showing a second connection terminal.
  • FIG. 10 is a diagram schematically illustrating a cross-section of an electronic device taken along line D-D' of FIG. 9 .
  • connection device 11 is a perspective view of a connection device, according to various embodiments.
  • FIG. 12 is a view illustrating a connection device from an angle different from that of FIG. 11 , according to various embodiments of the present disclosure
  • connection device 13 is a side view of a connection device, in accordance with various embodiments.
  • connection device 14 is a plan view of a connection device, according to various embodiments.
  • connection device 15 is a bottom view of a connection device, according to various embodiments.
  • 16 is a diagram illustrating a state before a first device and a second device are coupled to a connection device according to various embodiments of the present disclosure
  • 17 is a diagram illustrating a state after a first device and a second device are coupled to a connection device according to various embodiments of the present disclosure
  • FIG. 18 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a first mode, according to various embodiments of the present disclosure
  • FIG. 19 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a second mode, according to various embodiments of the present disclosure
  • 20 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a third mode, according to various embodiments of the present disclosure
  • 21 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a fourth mode, according to various embodiments of the present disclosure
  • 22 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a fifth mode, according to various embodiments of the present disclosure
  • FIG. 23 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a sixth mode, according to various embodiments of the present disclosure
  • FIG. 24 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a seventh mode, according to various embodiments of the present disclosure
  • 25 is a diagram illustrating a dual device and a connection device according to various embodiments of the present disclosure.
  • FIG. 1 is a block diagram of an electronic device 101 in a network environment 100, according to various embodiments.
  • the electronic device 101 communicates with the electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or a second network 199 . It may communicate with at least one of the electronic device 104 and the server 108 through (eg, a long-distance wireless communication network). According to an embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108 .
  • the electronic device 101 includes a processor 120 , a memory 130 , an input module 150 , a sound output module 155 , a display module 160 , an audio module 170 , and a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or an antenna module 197 .
  • at least one of these components eg, the connection terminal 178
  • some of these components are integrated into one component (eg, display module 160 ). can be
  • the processor 120 for example, executes software (eg, a program 140) to execute at least one other component (eg, a hardware or software component) of the electronic device 101 connected to the processor 120. It can control and perform various data processing or operations. According to one embodiment, as at least part of data processing or operation, the processor 120 converts commands or data received from other components (eg, the sensor module 176 or the communication module 190 ) to the volatile memory 132 . may be stored in , process commands or data stored in the volatile memory 132 , and store the result data in the non-volatile memory 134 .
  • software eg, a program 140
  • the processor 120 converts commands or data received from other components (eg, the sensor module 176 or the communication module 190 ) to the volatile memory 132 .
  • the volatile memory 132 may be stored in , process commands or data stored in the volatile memory 132 , and store the result data in the non-volatile memory 134 .
  • the processor 120 is the main processor 121 (eg, a central processing unit or an application processor) or a secondary processor 123 (eg, a graphic processing unit, a neural network processing unit (eg, a graphic processing unit, a neural network processing unit) a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor).
  • the main processor 121 eg, a central processing unit or an application processor
  • a secondary processor 123 eg, a graphic processing unit, a neural network processing unit (eg, a graphic processing unit, a neural network processing unit) a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor.
  • the main processor 121 e.g, a central processing unit or an application processor
  • a secondary processor 123 eg, a graphic processing unit, a neural network processing unit (eg, a graphic processing unit, a neural network processing unit) a neural processing unit (NPU), an image signal processor, a
  • the secondary processor 123 may, for example, act on behalf of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or when the main processor 121 is active (eg, executing an application). ), together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display module 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the related functions or states.
  • the coprocessor 123 eg, an image signal processor or a communication processor
  • may be implemented as part of another functionally related component eg, the camera module 180 or the communication module 190 ). have.
  • the auxiliary processor 123 may include a hardware structure specialized for processing an artificial intelligence model.
  • Artificial intelligence models can be created through machine learning. Such learning may be performed, for example, in the electronic device 101 itself on which the artificial intelligence model is performed, or may be performed through a separate server (eg, the server 108).
  • the learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but in the above example not limited
  • the artificial intelligence model may include a plurality of artificial neural network layers.
  • Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the above, but is not limited to the above example.
  • the artificial intelligence model may include, in addition to, or alternatively, a software structure in addition to the hardware structure.
  • the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176 ) of the electronic device 101 .
  • the data may include, for example, input data or output data for software (eg, the program 140 ) and instructions related thereto.
  • the memory 130 may include a volatile memory 132 or a non-volatile memory 134 .
  • the program 140 may be stored as software in the memory 130 , and may include, for example, an operating system 142 , middleware 144 , or an application 146 .
  • the input module 150 may receive a command or data to be used by a component (eg, the processor 120 ) of the electronic device 101 from the outside (eg, a user) of the electronic device 101 .
  • the input module 150 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).
  • the sound output module 155 may output a sound signal to the outside of the electronic device 101 .
  • the sound output module 155 may include, for example, a speaker or a receiver.
  • the speaker can be used for general purposes such as multimedia playback or recording playback.
  • the receiver can be used to receive incoming calls. According to one embodiment, the receiver may be implemented separately from or as part of the speaker.
  • the display module 160 may visually provide information to the outside (eg, a user) of the electronic device 101 .
  • the display module 160 may include, for example, a control circuit for controlling a display, a hologram device, or a projector and a corresponding device.
  • the display module 160 may include a touch sensor configured to sense a touch or a pressure sensor configured to measure the intensity of a force generated by the touch.
  • the audio module 170 may convert a sound into an electric signal or, conversely, convert an electric signal into a sound. According to an embodiment, the audio module 170 acquires a sound through the input module 150 , or an external electronic device (eg, a sound output module 155 ) connected directly or wirelessly with the electronic device 101 .
  • the electronic device 102) eg, a speaker or headphones
  • the electronic device 102 may output a sound.
  • the sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the sensed state. can do.
  • the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, It may include a temperature sensor, a humidity sensor, or an illuminance sensor.
  • the interface 177 may support one or more specified protocols that may be used by the electronic device 101 to directly or wirelessly connect with an external electronic device (eg, the electronic device 102 ).
  • the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
  • the connection terminal 178 may include a connector through which the electronic device 101 can be physically connected to an external electronic device (eg, the electronic device 102 ).
  • the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
  • the haptic module 179 may convert an electrical signal into a mechanical stimulus (eg, vibration or movement) or an electrical stimulus that the user can perceive through tactile or kinesthetic sense.
  • the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
  • the camera module 180 may capture still images and moving images. According to an embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.
  • the power management module 188 may manage power supplied to the electronic device 101 .
  • the power management module 188 may be implemented as, for example, at least a part of a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 may supply power to at least one component of the electronic device 101 .
  • battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
  • the communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). It can support establishment and communication performance through the established communication channel.
  • the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
  • the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg, : It may include a local area network (LAN) communication module, or a power line communication module).
  • a wireless communication module 192 eg, a cellular communication module, a short-range communication module, or a global navigation satellite system (GNSS) communication module
  • GNSS global navigation satellite system
  • wired communication module 194 eg, : It may include a local area network (LAN) communication module, or a power line communication module.
  • a corresponding communication module among these communication modules is a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (eg, a telecommunication network such as a LAN or a WAN).
  • a first network 198 eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)
  • a second network 199 eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (eg, a telecommunication network such as a LAN or a WAN).
  • a telecommunication network
  • the wireless communication module 192 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199 .
  • subscriber information eg, International Mobile Subscriber Identifier (IMSI)
  • IMSI International Mobile Subscriber Identifier
  • the electronic device 101 may be identified or authenticated.
  • the wireless communication module 192 may support a 5G network after a 4G network and a next-generation communication technology, for example, a new radio access technology (NR).
  • NR access technology includes high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), minimization of terminal power and access to multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency) -latency communications)).
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communications
  • URLLC ultra-reliable and low-latency
  • the wireless communication module #92 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example.
  • the wireless communication module 192 uses various techniques for securing performance in a high-frequency band, for example, beamforming, massive multiple-input and multiple-output (MIMO), all-dimensional multiplexing. It may support technologies such as full dimensional MIMO (FD-MIMO), an array antenna, analog beam-forming, or a large scale antenna.
  • the wireless communication module 192 may support various requirements defined in the electronic device 101 , an external electronic device (eg, the electronic device 104 ), or a network system (eg, the second network 199 ).
  • the wireless communication module 192 is configured to implement a peak data rate (eg, 20 Gbps or more) for realization of eMBB, loss coverage for realization of mMTC (eg, 164 dB or less), or U-plane latency (for URLLC realization) ( Example: Downlink (DL) and uplink (UL) each 0.5 ms or less, or round trip 1 ms or less) can be supported.
  • a peak data rate eg, 20 Gbps or more
  • mMTC eg, 164 dB or less
  • U-plane latency for URLLC realization
  • the antenna module 197 may transmit or receive a signal or power to the outside (eg, an external electronic device).
  • the antenna module 197 may include an antenna including a conductor formed on a substrate (eg, a PCB) or a radiator formed of a conductive pattern.
  • the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is connected from the plurality of antennas by, for example, the communication module 190 . can be selected. A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
  • other components eg, a radio frequency integrated circuit (RFIC)
  • RFIC radio frequency integrated circuit
  • the antenna module 197 may form a mmWave antenna module.
  • the mmWave antenna module comprises a printed circuit board, an RFIC disposed on or adjacent to a first side (eg, bottom side) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, an array antenna) disposed on or adjacent to a second side (eg, top or side) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.
  • peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
  • GPIO general purpose input and output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • the command or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199 .
  • Each of the external electronic devices 102 or 104 may be the same as or different from the electronic device 101 .
  • all or a part of operations executed in the electronic device 101 may be executed in one or more external electronic devices 102 , 104 , or 108 .
  • the electronic device 101 may perform the function or service itself instead of executing the function or service itself.
  • one or more external electronic devices may be requested to perform at least a part of the function or the service.
  • One or more external electronic devices that have received the request may execute at least a part of the requested function or service, or an additional function or service related to the request, and transmit a result of the execution to the electronic device 101 .
  • the electronic device 101 may process the result as it is or additionally and provide it as at least a part of a response to the request.
  • cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used.
  • the electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing.
  • the external electronic device 104 may include an Internet of things (IoT) device.
  • the server 108 may be an intelligent server using machine learning and/or neural networks.
  • the external electronic device 104 or the server 108 may be included in the second network 199 .
  • the electronic device 101 may be applied to an intelligent service (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.
  • 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
  • first”, “second”, or “first” or “second” may simply be used to distinguish the component from other such components, and refer to those components 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, and is interchangeable 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
  • Various embodiments of the present document include one or more instructions stored in a storage medium (eg, internal memory 136 or external memory 138) readable by a machine (eg, electronic device 101).
  • a storage medium eg, internal memory 136 or external memory 138
  • the processor eg, the processor 120
  • the device eg, the electronic device 101
  • 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 used in cases where data is semi-permanently stored in the storage medium and 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 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 (eg downloaded or uploaded) directly or online between smartphones (eg: smartphones).
  • a part of the computer program product may be temporarily stored or temporarily created 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. have.
  • 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. 2 is a diagram illustrating a first device according to various embodiments of the present disclosure
  • the electronic device 101 may include a first device 200 .
  • the first device 200 includes the main body, the first display 210 covering most of the front surface of the main body or the entire front surface and partial side areas of the main body, and a first connection disposed on one side of the main body. It may include a terminal 220 and a first magnet 230 disposed adjacent to the first connection terminal 220 . Also, the first device 200 may further include a front camera 241 and a rear camera 242 .
  • the main body may include a front surface 201 , both side surfaces 202 and 203 , an upper surface 204 , a lower surface 205 and a rear surface 206 .
  • the front surface 201 of the main body may form a very small area in the upper and lower portions of the first display 210 .
  • the entire front surface of the main body is used in the first display 210 . can cover
  • the first display 210 includes a flat portion 211 that covers the entire or most of the front surface of the first device 200 and is provided to be flat, one side of the flat portion 211 or It may include bending parts 212 and 213 provided on both sides.
  • the first connection terminal 220 and the first magnet 230 may be provided on one side surface of the first device 200 . According to an embodiment, the first connection terminal 220 and the first magnet 230 may be disposed on the left side 202 of the first device 200 in the drawing. However, the present invention is not limited thereto, and the first connection terminal and the first magnet may be disposed on the right side of the first device.
  • a plurality of first connection terminals 220 may be provided.
  • the first device 200 may include two terminal rows 221 and 222 including a plurality of first connection terminals 220 .
  • the first device 200 includes a first terminal column 221 including a plurality of first connection terminals 220 and a first terminal column 221 including a plurality of first connection terminals 220 . ) and may include a second terminal row 222 arranged in parallel.
  • each terminal row may include two or more connection terminals.
  • each of the first terminal column 221 and the second terminal column 222 may include eight first connection terminals 220 .
  • the first magnet 230 may be disposed adjacent to the first connection terminal 220 .
  • the present invention is not limited thereto, and the first magnet 230 may be disposed to be spaced apart from the first connection terminal 220 by a predetermined distance.
  • the first magnet 230 is provided on the same surface as the first connection terminal 220 .
  • the first magnet 230 and the first connection terminal 220 may be provided on the left side surface 202 of the first device 200 .
  • a plurality of first magnets 230 may be provided.
  • the first magnet 230 may be provided as one, but the first device 200 and the second device 300 may be stably coupled by the magnetic force between the first magnet 230 and the second magnet 330 . It is preferable to provide a plurality so as to be able to.
  • FIG. 3 is a diagram illustrating a second device according to various embodiments of the present disclosure.
  • the electronic device 101 may further include a second device 200 .
  • the second device 300 includes a main body, a second display 310 covering most of the front surface of the main body or a partial area of the front surface and side surfaces of the main body, and a second connection disposed on one side of the main body. It may include a terminal 320 and a second magnet 330 disposed adjacent to the second connection terminal 320 . Also, unlike the first device 200 , the second device 300 may not include a front camera and a rear camera.
  • the main body may include a front surface 301 , both side surfaces 302 and 303 , an upper surface 304 , a lower surface 305 and a rear surface 306 .
  • the front surface 301 of the main body may form a very small area in the upper and lower portions of the second display 310 .
  • the entire front surface of the main body is used in the second display 310 . can cover
  • the second display 310 includes a flat portion 311 that covers the entire or most of the front surface of the second device 300 and is provided to be flat, one side or It may include bending parts 312 and 313 provided on both sides.
  • a second connection terminal 320 and a second magnet 330 may be provided on one side surface of the second device 300 .
  • the second connection terminal 320 and the second magnet 330 may be disposed on the right side 303 of the second device 300 in the drawing.
  • the present invention is not limited thereto, and the second connection terminal and the second magnet may be disposed on the left side of the second device.
  • a plurality of second connection terminals 320 may be provided.
  • the second device 300 may include a terminal column 321 including a plurality of second connection terminals 320 . Unlike the first device 200 , the second device 300 may include one terminal row 321 .
  • the terminal column 321 may include two or more connection terminals. According to an embodiment, the terminal column 321 may include eight second connection terminals 320 .
  • the second magnet 330 may be disposed adjacent to the second connection terminal 320 .
  • the present invention is not limited thereto, and the second magnet 330 may be disposed to be spaced apart from the second connection terminal 320 by a predetermined distance.
  • the second magnet 330 is provided on the same surface as the second connection terminal 320 .
  • the second magnet 330 and the second connection terminal 320 may be provided on the right side 303 of the second device 300 .
  • a plurality of second magnets 330 may be provided.
  • the second magnet 330 may be provided as one, but the first device 200 and the second device 300 may be stably coupled by the magnetic force between the first magnet 230 and the second magnet 330 . It is preferable to provide a plurality so as to be able to.
  • the first device 200 since the first device 200 includes a wireless communication function and cameras 241 and 242, it may be provided to be used independently.
  • the second device 300 does not include a wireless communication function and a camera, and may be provided so that it can be used in connection with the first device 200 .
  • the second device 300 may also include a separate battery module therein, and may include various functions other than a wireless communication function and a camera function.
  • the second device 300 may include a battery module therein separately from the first device 200 , and may include functions other than a wireless communication function and a camera function.
  • FIG. 4 is a perspective view of a first device according to various embodiments of the present disclosure
  • 5 is a perspective view of a second device according to various embodiments of the present disclosure
  • the bending part 212 of the first display 210 , the first connection terminal 220 and the first magnet 230 are disposed on the left side 202 of the first device 200 .
  • the first magnet 230 shown in the drawing is disposed inside the first device 200 and is not actually exposed to the outside, but is schematically shown using a dotted line for convenience.
  • the bending part 313 of the second display 310 is disposed on the right side 303 of the second device 300 .
  • the second magnet 230 shown in the drawing is disposed inside the second device 300 and is not actually exposed to the outside, but is schematically shown using dotted lines for convenience.
  • FIG. 6 is a diagram schematically illustrating a cross-section of a first device taken along line A-A' of FIG. 4 according to various embodiments of the present disclosure
  • the bending part 212 of the first display 210 connects the flat part 211 forming the front surface of the first device 200 and one side 202 of the first device 200 .
  • the bending part 212 may be bent at 90° to connect one side 202 from the front surface 201 (refer to FIG. 2 ) of the first device 200 .
  • the bending part 213 of the first display 210 may be bent at 90° to connect the other side 203 from the front surface 201 of the first device 200 .
  • the bending portions 312 and 313 of the second display 210 may be bent at 90° to connect the side surfaces 302 and 303 from the front surface 301 (refer to FIG. 3 ) of the second device 300 . .
  • FIG. 7 is an enlarged view of a first device and a second device coupled to face the same direction according to various embodiments, and at this time, an enlarged first connection terminal of FIG. 4B and an enlarged view of C of FIG. It is a view showing the second connection terminal together.
  • the first device 200 and the second device 300 may be directly connected and coupled without a separate member. 7 , the first device 200 and the second device 300 may be coupled such that the first display 210 and the second display 310 face the same direction. The first device 200 and the second device 300 may be coupled by the magnetic force of the first magnet 230 and the second magnet 330 .
  • the second terminal row 222 of the first device 200 and the terminal row 321 of the second device 300 are This can be contacted.
  • the first device 200 and the second device 300 may be electrically connected.
  • the second terminal column 222 there is a virtual number for identifying each first connection terminal 220
  • the terminal column 321 there is a virtual number for distinguishing each second connection terminal 320 .
  • the virtual number of the first connection terminal 220 and the virtual number of the second connection terminal 320 may correspond to each other.
  • FIG. 8 is a diagram schematically illustrating a cross-section of an electronic device taken along line C-C' of FIG. 7 .
  • the bending portion 212 of the first display 210 and the bending of the second display 310 are The part 313 may be connected.
  • the bending portion 212 of the first display 210 and the bending portion 313 of the second display 310 are respectively bent at 90°, and accordingly, the first display 210 and the second Even if the display 310 is connected to display one screen, it may have a visual effect as if one display displays a screen. In other words, since a BM (shielding area) is not provided between the first display 210 and the second display 310 , even if two displays are connected, a sense of unity as if one display can be provided.
  • the electronic device 101 may provide a large screen to the user.
  • FIG. 9 is an enlarged view of a first device and a second device coupled to face each other in opposite directions according to various embodiments of the present disclosure, and at this time, an enlarged first connection terminal of FIG. It is a view showing a second connection terminal.
  • the first device 200 and the second device 300 may be directly connected and coupled without a separate member. As shown in FIG. 9 , the first device 200 and the second device 300 may be coupled such that the first display 210 and the second display 310 face opposite directions. The first device 200 and the second device 300 may be coupled by the magnetic force of the first magnet 230 and the second magnet 330 .
  • the first terminal row 221 of the first device 200 and the terminal row 321 of the second device 300 are This can be contacted.
  • the first device 200 and the second device 300 may be electrically connected by contacting the first terminal row 221 with the terminal row 321 .
  • the first terminal column 221 there is a virtual number for identifying each first connection terminal 220
  • the terminal column 321 there is a virtual number for distinguishing each second connection terminal 320 .
  • the virtual number of the first connection terminal 220 and the virtual number of the second connection terminal 320 may correspond to each other.
  • FIG. 10 is a diagram schematically illustrating a cross-section of an electronic device taken along line D-D' of FIG. 9 .
  • the rear camera 242 of the first device 200 and the second device 300 are The two displays 310 may face the same direction. In this case, the user may photograph himself/herself using the rear camera 242 of the first device 200 while viewing his/her appearance on the second display 310 . Since the rear camera 242 of the first device 200 has higher performance than the front camera 241, when the first device 200 and the second device 300 are coupled to face in opposite directions, a selfie is taken using the high-performance camera. It has the advantage of being able to
  • connection device 11 is a perspective view of a connection device, according to various embodiments.
  • 12 is a view illustrating a connection device from an angle different from that of FIG. 11 , according to various embodiments of the present disclosure;
  • 13 is a side view of a connection device, in accordance with various embodiments;
  • 14 is a plan view of a connection device, according to various embodiments.
  • 15 is a bottom view of a connection device, according to various embodiments.
  • the electronic device 101 may include a connection device 400 for connecting the first device 200 and the second device 300 .
  • connection device 400 may electrically connect the first device 200 and the second device 300 by being respectively coupled to the first device 200 and the second device 300 .
  • the connection device 400 may include a coupling surface 410 .
  • the coupling surface 410 indicates a surface to which the first device 200 or the second device 300 is coupled. Specifically, it refers to a surface to which one side 202 of the first device 200 or one side 303 of the second device 300 is coupled.
  • the coupling surface 410 of the connection device 400 may include a first coupling surface 411 to a fifth coupling surface 415 . Accordingly, the cross-sectional shape of at least one portion of the connecting device 400 may be a pentagon. According to an embodiment, the cross-sectional shape of the central portion of the connection device 400 may be a pentagon.
  • the connecting device 400 may include first to sixth connecting units.
  • the connection device 400 may include a third connection terminal configured to be electrically connected to the first connection terminal 220 or the second connection terminal 320 .
  • the connection device 400 may include a third magnet provided to be coupled to the first magnet 230 or the second magnet 330 by magnetic force.
  • Each of the first to sixth connectors may include a third connection terminal and a third magnet.
  • the first connection unit may include a plurality of third connection terminals 421 and third magnets 431 configured in two rows.
  • the second to sixth connectors may include a plurality of third connection terminals 422 to 426 and third magnets 432 to 436, respectively.
  • the third connection terminals 421 to 426 of the connection device 400 may be provided in the same manner as the first terminal row 221 and the second terminal row 222 of the first device 200.
  • the third magnet 431 A plurality of to 436 may be provided to stably couple the connection device 400 and the first device 200.
  • the third magnets 431 to 436 may include the connection device 400 and the second device 300. ) may be provided in plurality so as to be stably coupled.
  • the third magnets 431 to 436 are actually not exposed to the outside, but are illustrated with dotted lines for convenience.
  • connection device 400 includes five coupling surfaces 411 to 415 , and also includes six connection parts 421 to 426 , 431 to 436 .
  • each of the first to fifth coupling surfaces 411 to 415 may include a third connection terminal and a third magnet.
  • any one of the first coupling surface to the fifth coupling surface may further include a third connection terminal and a third magnet.
  • each of the first coupling surface to the fourth coupling surface 411 to 414 may include one first connection part to a fourth connection part.
  • the fifth coupling surface 415 may include a fifth connection part and a sixth connection part.
  • the fourth coupling surface 414 may include fourth connection parts 424 and 434 and fifth connection parts 425 and 435 . .
  • 16 is a diagram illustrating a state before a first device and a second device are coupled to a connection device according to various embodiments of the present disclosure
  • 17 is a diagram illustrating a state after a first device and a second device are coupled to a connection device according to various embodiments of the present disclosure
  • the first device 200 and the second device 300 may be coupled through the connection device 400 .
  • the first device 200 and the second device 300 may be coupled and connected to each other by being coupled to the connection device 400 by magnetic force, respectively.
  • the first device 200 and the second device 300 may be coupled in a state in which they overlap in the front and rear directions. .
  • Various coupling methods of the first device 200 and the second device 300 through the connection device 400 will be described later.
  • FIG. 18 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a first mode, according to various embodiments of the present disclosure
  • the first device 200 and the second device 300 are coupled to each other so that the first display 210 and the second display 310 face forward and backward by the connection device 400 . can This is referred to as the first mode.
  • the arrangement of the third magnet of the connection device 400 is as follows.
  • the third magnets 431, 432, and 433 disposed on the first to third coupling surfaces 411, 412, and 413 may be disposed so that the N-pole faces outward.
  • the third magnet 436 disposed on the fifth coupling surface 415 may be disposed such that the S pole faces outward.
  • the third magnet 434 adjacent to the third coupling surface 413 may be disposed such that the N pole faces outward.
  • the third magnet 435 adjacent to the fifth coupling surface 415 may be disposed such that the S pole faces outward.
  • the first magnet 230 of the first device 200 may be disposed so that the S pole faces out, and the second magnet 330 of the second device 300 has the N pole outward. can be placed.
  • the user can use the front and rear surfaces of the electronic device 101 as displays, respectively.
  • the user can control the display by touching the display on the back while looking at the display on the front, and can use the front and rear displays in various other ways.
  • the height of one side of the connection device 400 is greater than the sum of the height of one side of the first device 200 and the height of one side of the second device 300 .
  • the height of any one of the coupling surfaces of the connection device 400 may be greater than the sum of the height of one side of the first device 200 and the height of one side of the second device 300 .
  • the height h of the fourth coupling surface 414 of the connection device 400 is the height h1 of one side of the first device 200 and the height h1 of the second device ( 300) may be provided to be greater than the sum of the heights h2 of one side.
  • FIG. 19 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a second mode, according to various embodiments of the present disclosure
  • the first device 200 and the second device 300 may be coupled by the connection device 400 so that the first display 210 and the second display 310 face the same direction. . This is called the second mode.
  • the second mode can be divided into two. The first is that the first display 210 is exposed to the front, and the second is that the second display 310 is exposed to the front.
  • the front camera 241 may be used. At this time, the second device 200 may be turned off.
  • the rear camera 242 may be used. At this time, the first display 210 may be turned off.
  • 20 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a third mode, according to various embodiments of the present disclosure
  • the first device 200 may be coupled to the second coupling surface 412 of the connection device 400
  • the second device 300 may be coupled to the fifth coupling surface 415 of the connection device 400 . This is called the third mode.
  • the included angle between the first device 200 and the second device 300 is approximately 120°, and it is easy to type using the second device 300 as a touch keyboard.
  • 21 is a diagram illustrating a cross-section when a dual device and a connection device are coupled in a fourth mode, according to various embodiments of the present disclosure
  • the first device 200 may be coupled to the second coupling surface 412 of the connection device 400
  • the second device 300 may be coupled to the fourth coupling surface 414 of the connection device 400 . This is called the fourth mode.
  • the included angle between the first device 200 and the second device 300 is approximately 150°, and typing is easy by using the second device 300 as a touch keyboard. Since the included angle between the first device 200 and the second device 300 is larger than that in the third mode, it is easy to use the electronic device 101 while positioned close to the user's body.
  • 22 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a fifth mode, according to various embodiments of the present disclosure
  • the first device 200 may be coupled to the second coupling surface 412 of the connection device 400
  • the second device 300 may be coupled to the fifth coupling surface 415 of the connection device 400 . This is called the fifth mode.
  • the included angle between the first device 200 and the second device 300 is approximately 120°, and unlike the third mode, the connection device 400 may be disposed to be spaced apart from the ground.
  • the fifth mode it is easy for two users facing each other to view the first display 210 and the second display 310, respectively. Two users can play a two-player game, each using a display placed in front of them.
  • FIG. 23 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a sixth mode, according to various embodiments of the present disclosure
  • the first device 200 may be coupled to the fourth coupling surface 414 of the connection device 400
  • the second device 300 may be coupled to the third coupling surface 413 of the connection device 400 . This is called the sixth mode.
  • the interposed angle between the first device 200 and the second device 300 may be approximately 90°.
  • the sixth mode it is easy for two users facing each other to view the first display 210 and the second display 310, respectively. Two users can play a two-player game, each using a display placed in front of them.
  • FIG. 24 is a diagram illustrating a cross-section when a dual device and a connection device are combined in a seventh mode, according to various embodiments of the present disclosure
  • the first device 200 may be coupled to the first coupling surface 411 of the connection device 400
  • the second device 300 may be coupled to the fifth coupling surface 415 of the connection device 400 . This is referred to as the seventh mode.
  • the interposed angle between the first device 200 and the second device 300 may be approximately 60°.
  • the seventh mode it is easy for two users facing each other to view the first display 210 and the second display 310, respectively. Two users can play a two-player game, each using a display placed in front of them.
  • Modes 5 to 7 provide similar usability, however, when two users are sitting, Mode 5 is generally more suitable, and when two users are standing, Mode 6 or Mode 7 is generally used. is more suitable
  • 25 is a diagram illustrating a dual device and a connection device according to various embodiments of the present disclosure.
  • connection device 400 may further include an additional function in addition to the above-described connection function.
  • connection device 400 may further include an input module 440 at one end thereof.
  • the input module 440 may include a stylus pen.
  • the user may draw a picture or input handwriting on the first display 210 and the second display 310 using the input module 440 of the connection device 400 . It can also perform various input functions not listed.
  • connection device 400 may further include a battery module therein.
  • the connection device 400 may be coupled to the first device 200 to supply power to the first device 200 .
  • the connection device 400 may be coupled to the second device 300 to supply power to the second device 300 . That is, the connection device 400 may perform an additional battery function.
  • connection device 400 may further include the above-described battery module and speaker module therein.
  • the connection device 400 including the battery module and the speaker module may be separated from the first device 200 and the second device 300 to be used as a separate wireless speaker.
  • it can be used as a Bluetooth speaker.
  • power may be supplied to the first device 200 or the second device 300 by combining with the first device 200 or the second device 300 as described above.
  • Each of the components may be composed of a singular or a plurality of entities, and some sub-components of the aforementioned sub-components may be omitted, or other sub-components may be various It may be further included in the embodiment.
  • some components eg, a module or a program
  • operations performed by a module, program, or other component may be sequentially, parallelly, repetitively or heuristically executed, or at least some operations may be executed in a different order, omitted, or other operations may be added.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un dispositif électronique comprenant : un premier dispositif comprenant un premier affichage, une première borne de connexion, et un premier aimant ; et un second dispositif comprenant un second affichage, une seconde borne de connexion qui est mise en contact avec la première borne de connexion pour être connectée électriquement à celle-ci, et un second aimant qui est prévu pour être couplé au premier aimant par une force magnétique, dans lequel le premier dispositif et le second dispositif peuvent être couplés l'un à l'autre de telle sorte que le premier affichage et le second affichage sont orientés dans la même direction ou dans des directions opposées.
PCT/KR2021/016108 2021-01-07 2021-11-08 Dispositif électronique comprenant un double dispositif et dispositif de connexion reliant ce double dispositif WO2022149695A1 (fr)

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KR10-2021-0001997 2021-01-07
KR1020210001997A KR20220099736A (ko) 2021-01-07 2021-01-07 듀얼 디바이스와, 상기 듀얼 디바이스를 연결하는 연결 장치를 포함하는 전자 장치

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Citations (5)

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Publication number Priority date Publication date Assignee Title
KR20120001015U (ko) * 2010-08-03 2012-02-13 신두일 분리결합이 가능한 회전식 듀얼 휴대 단말기
US20160224238A1 (en) * 2011-01-31 2016-08-04 Apple Inc. Cover attachment with flexible display
KR101796683B1 (ko) * 2016-05-27 2017-11-10 김보현 양방향 듀얼모니터 구현을 위한 회동힌지를 구비한 노트북
KR20170132782A (ko) * 2015-03-23 2017-12-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치, 전자 기기, 및 시스템
KR20180006550A (ko) * 2016-07-07 2018-01-18 삼성디스플레이 주식회사 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120001015U (ko) * 2010-08-03 2012-02-13 신두일 분리결합이 가능한 회전식 듀얼 휴대 단말기
US20160224238A1 (en) * 2011-01-31 2016-08-04 Apple Inc. Cover attachment with flexible display
KR20170132782A (ko) * 2015-03-23 2017-12-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치, 전자 기기, 및 시스템
KR101796683B1 (ko) * 2016-05-27 2017-11-10 김보현 양방향 듀얼모니터 구현을 위한 회동힌지를 구비한 노트북
KR20180006550A (ko) * 2016-07-07 2018-01-18 삼성디스플레이 주식회사 표시 장치

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