Abstract: An electronic device comprising a solenoid type substrate assembly is provided. The electronic device includes a base plate, a side frame connected to the base plate, a front cover covering a surface of the base plate, a back cover covering a surface of the side frame and provided opposite to the front cover with respect to the side frame, a pen housing arranged on the base plate and configured to accommodate a digital pen, and a solenoid type substrate assembly provided between the side frame and the pen housing, and configured to determine whether the digital pen is provided inside the pen housing and electrically charge the digital pen.

Abstract: An electronic device may comprise: a housing; a groove disposed in the housing, the groove comprising an enclosure portion including a hollow portion configured to receive a digital pen, and an enclosure face at least partially defining the hollow portion; a printed circuit board configured to recognize and/or charge the digital pen, the printed circuit board facing the hollow portion and being disposed in the housing; and a magnetic material disposed on the enclosure face.

Abstract: According to certain embodiments, an electronic device includes a display configured to output visual information to the front of the electronic device, a support structure configured to support at least one of electronic components accommodated in the electronic device, the support structure having a first surface and a second surface, and an antenna including a ground portion disposed on the first surface and a radiation portion disposed on the second surface that are disposed respectively on both surfaces of the support structure.

Abstract: An electronic device is provided that includes a first housing, a second housing connected to the first housing to be rotatable about a folding axis, a display disposed on a front surface of the electronic device, a first magnet arranged in the first housing, and a second magnet arranged in the second housing not to correspond to the first magnet while the electronic device is in a folded state, wherein there is an attractive force between the first magnet and the second magnet, wherein the first magnet includes a first boundary surface that partitions different poles and is tilted at a first angle with respect to the folding axis, wherein the second magnet includes a second boundary surface that partitions different poles and is tilted at a second angle with respect to the folding axis, and wherein the first boundary surface and the second boundary surface face each other.

Abstract: According to an embodiment, an electronic device may include a first housing, a second housing, a hinge device configured to connect the first housing and the second housing to be foldable about a folding axis, and a flexible display arranged to be supported by at least a part of the first housing, the second housing, and the hinge device. The hinge device may include a hinge housing including an accommodation portion, at least one cam assembly arranged in the accommodation portion, at least two coil spring members providing a pressing force to the at least one cam assembly in a direction parallel to the folding axis, and at least one hinge plate configured to support the at least one cam assembly. The at least two coil spring members may be coiled in opposite directions. Various other embodiments may be possible.

Abstract: According to various embodiments of the disclosure, an electronic device may include a housing, a non-conductive supporting member disposed in the housing and including a first area, a second area spaced apart from the first area, and a third area connecting the first area and the second area, a conductive pattern portion disposed over the first area of the supporting member, a heat dissipation member disposed to at least partially overlap the conductive pattern portion, and an antenna including a circuit board, a conductive portion, and a ground portion. The conductive portion of the antenna may be disposed over the second area. The heat dissipation member may extend from the first area to the third area, and the ground portion of the antenna may extend from the second area to the third area to contact at least a portion of the heat dissipation member.

Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a housing, a first circuit board disposed in the housing; flexible circuit boards electrically connected to the first circuit board, coil antennas disposed inside the housing and including a plurality of antennas having conductive patterns provided and configured to generate magnetic fields, a shielding layer disposed below a first antenna from among the plurality of antennas and metal shields disposed about side surfaces of the coil antennas and configured to shield a magnetic field in a first direction from among magnetic fields formed by the coil antennas.

Abstract: Various embodiments of the present disclosure relate to an electronic device for extending an operation range of an antenna. The electronic device may comprise: a foldable housing including a first housing, a second housing, and a hinge module including a hinge disposed between the first housing and the second housing; a first coil positioned inside the second housing and including n designated turns; a second coil positioned inside the first housing and including m designated turns less than the n, the second coil being connected in series with the first coil; a communication module comprising communication circuitry electrically connected to the first coil and the second coil; and a processor for controlling the communication module.

Abstract: An electronic device is provided. The electronic device includes first and second printed circuit boards (PCBs); a flexible PCB (FPCB) connecting the first and second PCBs; and an antenna module between the first and second PCBs.

Abstract: An electronic device may include, for example: a first housing, a second housing, a hinge cover, a hinge structure, a display, and a flexible printed circuit board (FPCB) including a rigid portion configured to be disposed on a first cover portion in the folded state, a first flexible portion connected to the rigid portion and configured to be at least partially bent along a second cover portion, and a second flexible portion connected to the rigid portion oppositely to the first flexible portion and configured to be at least partially bent along a third cover portion. The rigid portion is more rigid than the first flexible portion and the second flexible portion.

Abstract: According to certain embodiments, an electronic device includes a display configured to output visual information to the front of the electronic device, a support structure configured to support at least one of electronic components accommodated in the electronic device, the support structure having a first surface and a second surface, and an antenna including a ground portion disposed on the first surface and a radiation portion disposed on the second surface that are disposed respectively on both surfaces of the support structure.

Abstract: According to various embodiments of the disclosure, an electronic device may include a housing, a non-conductive supporting member disposed in the housing and including a first area, a second area spaced apart from the first area, and a third area connecting the first area and the second area, a conductive pattern portion disposed over the first area of the supporting member, a heat dissipation member disposed to at least partially overlap the conductive pattern portion, and an antenna including a circuit board, a conductive portion, and a ground portion. The conductive portion of the antenna may be disposed over the second area. The heat dissipation member may extend from the first area to the third area, and the ground portion of the antenna may extend from the second area to the third area to contact at least a portion of the heat dissipation member.

Abstract: An electronic device is provided. The electronic device includes a housing structure including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, a display unit disposed at the first surface, a printed circuit board disposed inside the housing structure, a first coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a first pattern wound one or more times about a first axis parallel to the second direction, and a second coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a second pattern wound one or more times about a second axis parallel to the second direction.

Abstract: According to an embodiment, an electronic device may include a first housing, a second housing, a hinge device configured to connect the first housing and the second housing to be foldable about a folding axis, and a flexible display arranged to be supported by at least a part of the first housing, the second housing, and the hinge device. The hinge device may include a hinge housing including an accommodation portion, at least one cam assembly arranged in the accommodation portion, at least two coil spring members providing a pressing force to the at least one cam assembly in a direction parallel to the folding axis, and at least one hinge plate configured to support the at least one cam assembly. The at least two coil spring members may be coiled in opposite directions. Various other embodiments may be possible.

Abstract: An electronic device that includes an antenna structure installable in a narrow space is provided. The electronic device may include a first support member, a second support member, a printed circuit board (PCB), an antenna, and a first connector. The second support member is disposed in parallel with the first support member such that a lower surface thereof faces the first support member, and combined with the first support member through a plurality of fixing members. The PCB is disposed between the first and second support members and fixed by the plurality of fixing members. The antenna includes a flexible printed circuit board (FPCB), a short range communication antenna pattern formed on the FPCB, and a wireless charging coil formed on the FPCB.

Abstract: An electronic device is provided. The electronic device includes a housing structure including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, a display unit disposed at the first surface, a printed circuit board disposed inside the housing structure, a first coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a first pattern wound one or more times about a first axis parallel to the second direction, and a second coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a second pattern wound one or more times about a second axis parallel to the second direction.

Abstract: An electronic device that includes an antenna structure installable in a narrow space is provided. The electronic device may include a first support member, a second support member, a printed circuit board (PCB), an antenna, and a first connector. The second support member is disposed in parallel with the first support member such that a lower surface thereof faces the first support member, and combined with the first support member through a plurality of fixing members. The PCB is disposed between the first and second support members and fixed by the plurality of fixing members. The antenna includes a flexible printed circuit board (FPCB), a short range communication antenna pattern formed on the FPCB, and a wireless charging coil formed on the FPCB.

Abstract: In one embodiment, a method comprises creating a simulation model for a column of bit cells in a memory, simulating the simulation model to generate a result; and displaying the result for a user. Each of the bit cells in the column is coupled to a different wordline, and the simulation model comprises one or more linear elements in place of a nonlinear element in each bit cell that is coupled to an inactive wordline. The one or more linear elements approximate a behavior of the nonlinear element while the wordline is inactive. A computer accessible storage medium storing a simulator that implements the method is contemplated, and the simulator itself is also contemplated, in various embodiments.

Abstract: Processes and systems (300) for reducing pessimism in cross talk noise aware static timing analysis and thus resulting false path failures use either or both of effective delta delay noise (307) and path based delay noise (311) analysis. Effective delta delay determines an impact (312, 314, 316) on victim timing of an action by aggressors that occur during a region (209, 319, 321) where victim and aggressor timing windows overlap and determines an effective delta delay 317 corresponding to any portion 316 of the impact on victim timing that extends beyond the victim timing window. The effective delta delay is used to adjust the victim timing window. Path based delta delay determines an uncertainty (627, 637) in a switching time corresponding to a particular path for a victim resulting from an action (switching) by aggressors that occurs at the switching time 607, 613, i.e. during a switching time window (a2 to a2+u1) (613, 625) when uncertainty is included.

Abstract: A method of improving performance of a dual Vt integrated circuit is disclosed in which a first value is calculated for each transistor of the integrated circuit that has a first threshold voltage level. The first value is based at least in part on delay and leakage of the circuit calculated as if the corresponding transistor had a second threshold voltage level. One transistor is then selected based on the first values. The threshold voltage of the selected transistor is then set to the second threshold voltage level. The area of at least one transistor within the circuit is modified, and the circuit is then sized to a predetermined area. The process may then be repeated if the circuit performance fails to meet a defined constraint.