Abstract: A power management apparatus, includes an artificial intelligence (AI) controller configured to monitor a user pattern, based on frequency band selection information of all users using a base station, to predict the user pattern, and a DC-DC converter configured to output a supply voltage based on the predicted user pattern.

Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell surrounding at least a portion of the core, and a second shell surrounding at least a portion of the first shell, and a concentration of a rare earth element included in the second shell is more than 1.3 times to less than 3.8 times a concentration of a rare earth element included in the first shell.

Abstract: A capacitor component includes a body including dielectric layers, first and second internal electrodes, laminated in a first direction, facing each other, and first and second cover portions, disposed on outermost portions of the first and second internal electrodes, and first and second external electrodes, respectively disposed on both external surfaces of the body in a second direction, perpendicular to the first direction, and respectively connected to the first and second internal electrodes. An indentation including a glass is disposed at at least one of boundaries between the first internal electrodes and the first external electrode or one of boundaries between the second internal electrodes and the second external electrode.

Abstract: A method, performed by a mobile device, of accessing an access point (AP) of a wireless local area network (WLAN) is provided. The method includes requesting a payment terminal to allow payment for a service or product provided by a store where the payment terminal is provided, in order to access the AP of the store, receiving access information used to access the AP from a payment server connected to the payment terminal, as the payment is authenticated by the payment server, and accessing the AP, based on the received access information.

Abstract: Disclosed is an electronic device. An electronic device according to an embodiment controls a plurality of external electronic devices. The electronic device may comprise: a communication module configured to transmit a control signal to each of the plurality of external electronic devices; a display for receiving a first input for controlling each of the plurality of external electronic devices, and receiving a second input provided in a predetermined direction; and a processor for controlling the communication module to transmit a control signal corresponding to the received first input to at least one external electronic device corresponding to a direction of the second input, from among the plurality of external electronic devices.

Abstract: Disclosed is an electronic device. An electronic device according to an embodiment controls a plurality of external electronic devices. The electronic device may comprise: a communication module configured to transmit a control signal to each of the plurality of external electronic devices; a display for receiving a first input for controlling each of the plurality of external electronic devices, and receiving a second input provided in a predetermined direction; and a processor for controlling the communication module to transmit a control signal corresponding to the received first input to at least one external electronic device corresponding to a direction of the second input, from among the plurality of external electronic devices.

Abstract: An electronic device, a method for controlling the electronic device, and a recording medium are provided. The electronic device includes a display, a storage module, and a processor configured to detect a reference screen setting event in relation to a screen being displayed on the display module and to control the storage module to store at least part of information about the screen being displayed on the display as a reference screen information. Upon occurring of a reference screen display event, the processor controls the display to display a reference screen based on the stored reference screen information.

Abstract: An electronic device, a method for controlling the electronic device, and a recording medium are provided. The electronic device includes a display, a storage module, and a processor configured to detect a reference screen setting event in relation to a screen being displayed on the display module and to control the storage module to store at least part of information about the screen being displayed on the display as a reference screen information. Upon occurring of a reference screen display event, the processor controls the display to display a reference screen based on the stored reference screen information.

Abstract: A method, performed by a mobile device, of accessing an access point (AP) of a wireless local area network (WLAN) is provided. The method includes requesting a payment terminal to allow payment for a service or product provided by a store where the payment terminal is provided, in order to access the AP of the store, receiving access information used to access the AP from a payment server connected to the payment terminal, as the payment is authenticated by the payment server, and accessing the AP, based on the received access information.

Abstract: A method and apparatus are provided for displaying a screen by an electronic device. The method includes displaying a first screen including a first object; detecting a screen switching event to switch from the displayed first screen to a second screen; and when the second screen does not include the first object, displaying at least a part of the first object on the second screen.

Abstract: An electronic device, a method for controlling the electronic device, and a recording medium are provided. The electronic device includes a display, a storage module, and a processor configured to detect a reference screen setting event in relation to a screen being displayed on the display module and to control the storage module to store at least part of information about the screen being displayed on the display as a reference screen information. Upon occurring of a reference screen display event, the processor controls the display to display a reference screen based on the stored reference screen information.