Abstract: An electronic device is provided. The electronic device includes a display, a camera module disposed under the display, and a processor configured to control the display and the camera module, and a memory operably connected to the processor. The memory may store instructions that, when executed, cause the processor to receive display metrics information that is changed according to the state of the display, produce an under-display camera area corresponding to a position of the camera module, based on the changed display metrics information, produce a logical cutout of the under-display camera area, and update the layout of an application to be executed, based on the cutout.

Abstract: An electronic device is provided. The electronic device includes a display, a camera module disposed under the display, and a processor configured to control the display and the camera module, and a memory operably connected to the processor. The memory may store instructions that, when executed, cause the processor to receive display metrics information that is changed according to the state of the display, produce an under-display camera area corresponding to a position of the camera module, based on the changed display metrics information, produce a logical cutout of the under-display camera area, and update the layout of an application to be executed, based on the cutout.

Abstract: An electronic device is disclosed, including: a display, a processor, and a memory operatively connected to the processor, the memory storing instructions and a plurality of applications installed in the electronic device, wherein the instructions, which when executed, cause the processor to: identify states for each of the plurality of applications, the states each including one of an enabled state, a sleep state, or a disabled state, wherein applications in the sleep state are grouped into a first application group, and applications in the disabled state are grouped into a second application group, execute a first application to display a first field, a second field, and a third field including a selectable object via the display, and based on a first user input selecting the selectable object, re-identity the states of each of the plurality of applications to update the first application group and the second application group.

Abstract: An electronic device is provided. The electronic device includes a display, a camera module disposed under the display, and a processor configured to control the display and the camera module, and a memory operably connected to the processor. The memory may store instructions that, when executed, cause the processor to receive display metrics information that is changed according to the state of the display, produce an under-display camera area corresponding to a position of the camera module, based on the changed display metrics information, produce a logical cutout of the under-display camera area, and update the layout of an application to be executed, based on the cutout.

Abstract: An electronic device according to various embodiments of the present invention comprises a display, a memory, and a processor operatively connected to the display and the memory, wherein the processor may be configured to: display, on the display, the state of a storage resource of a first partition included in the memory, in a state in which first booting has been completed; in response to a first command for acquiring the storage resource of the first partition, perform second booting of the electronic device, different from the first booting; delete designated data from data stored in the storage resource of the first partition so as to acquire the storage resource during the performing of the second booting; and complete the second booting of the electronic device after the acquisition of the storage resource.

Abstract: An electronic device includes a universal serial bus (USB) port configured to be wiredly attached to an external audio device, a processor operatively connected to the USB port, and a memory operatively connected to the processor. The memory stores a media application to play audio data, and stores instructions that when executed, cause the processor to play the audio data through the media application, sense an event associated with detachment from the external audio device while the audio data is being played, pause playing the audio data, in response to that the event is sensed, identify whether a device the same as the external audio device is attached within a specified time after the event is sensed, and play the audio data, which is paused, through the media application, when the device the same as the external audio device is attached within the specified time.

Abstract: An electronic device includes a universal serial bus (USB) port configured to be wiredly attached to an external audio device, a processor operatively connected to the USB port, and a memory operatively connected to the processor. The memory stores a media application to play audio data, and stores instructions that when executed, cause the processor to play the audio data through the media application, sense an event associated with detachment from the external audio device while the audio data is being played, pause playing the audio data, in response to that the event is sensed, identify whether a device the same as the external audio device is attached within a specified time after the event is sensed, and play the audio data, which is paused, through the media application, when the device the same as the external audio device is attached within the specified time.

Abstract: An electronic device according to various embodiments of the present invention comprises a display, a memory, and a processor operatively connected to the display and the memory, wherein the processor may be configured to: display, on the display, the state of a storage resource of a first partition included in the memory, in a state in which first booting has been completed; in response to a first command for acquiring the storage resource of the first partition, perform second booting of the electronic device, different from the first booting; delete designated data from data stored in the storage resource of the first partition so as to acquire the storage resource during the performing of the second booting; and complete the second booting of the electronic device after the acquisition of the storage resource.

Abstract: Various embodiments of the present invention relate to an electronic device and an operation method thereof. The electronic device may comprise: a display; a processor electrically connected to the display and including a plurality of cores; and a memory electrically connected to the processor, wherein the memory is configured to store a plurality of application programs, and stores instructions which, when executed, allow the processor to perform parallel compilation of two or more application programs among the plurality of application programs by using two or more cores among the plurality of cores during a booting operation, and when at least one application program which has failed to be compiled is sensed, perform a rebooting operation, and perform series compilation of the at least one application program which has failed to be compiled, by using one core among the plurality of cores during the rebooting operation. Other embodiments may also be possible.

Abstract: An electronic device is disclosed, including: a display, a processor, and a memory operatively connected to the processor, the memory storing instructions and a plurality of applications installed in the electronic device, wherein the instructions, which when executed, cause the processor to: identify states for each of the plurality of applications, the states each including one of an enabled state, a sleep state, or a disabled state, wherein applications in the sleep state are grouped into a first application group, and applications in the disabled state are grouped into a second application group, execute a first application to display a first field, a second field, and a third field including a selectable object via the display, and based on a first user input selecting the selectable object, re-identity the states of each of the plurality of applications to update the first application group and the second application group.

Abstract: The present invention relates to an apparatus and method for generating a bidirectional chirp signal by using a phase accumulation polynomial, and the apparatus for generating a bidirectional chirp signal according to an embodiment may include an extraction unit extracting time interval information from the output of a frequency accumulator, a polynomial handling unit applying the phase accumulation polynomial to the extracted time interval information to generate a polynomial output value, and a bidirectional chirp signal output unit outputting a bidirectional chirp signal on the basis of the generated polynomial output value.

Abstract: The present invention relates to an apparatus and method for generating a bidirectional chirp signal by using a phase accumulation polynomial, and the apparatus for generating a bidirectional chirp signal according to an embodiment may include an extraction unit extracting time interval information from the output of a frequency accumulator, a polynomial handling unit applying the phase accumulation polynomial to the extracted time interval information to generate a polynomial output value, and a bidirectional chirp signal output unit outputting a bidirectional chirp signal on the basis of the generated polynomial output value.

Abstract: The present invention relates to a terahertz wave modulator. The terahertz wave modulator includes: a semiconductor substrate; a terahertz modulation layer including an organic-material layer disposed on the semiconductor substrate; and a first incident wave radiation unit for vertically radiating a first incident wave having a terahertz wave region onto the terahertz modulation layer. The transmitted terahertz wave may be variously modified according to the degree of crystallization of an organic material deposited on the semiconductor substrate and according to the intensity of incident light so as to maximize modulation efficiency using the modified terahertz wave. Thus, a device for modulating wavelength width, amplitude, and phase through waveform deformation in a time region may be provided.

Abstract: The present invention relates to a terahertz wave modulator. The terahertz wave modulator includes: a semiconductor substrate; a terahertz modulation layer including an organic-material layer disposed on the semiconductor substrate; and a first incident wave radiation unit for vertically radiating a first incident wave having a terahertz wave region onto the terahertz modulation layer. The transmitted terahertz wave may be variously modified according to the degree of crystallization of an organic material deposited on the semiconductor substrate and according to the intensity of incident light so as to maximize modulation efficiency using the modified terahertz wave. Thus, a device for modulating wavelength width, amplitude, and phase through waveform deformation in a time region may be provided.

Abstract: The present invention discloses an improved perpendicular pole structure of a handcart of the type having a body that is provided with a handle grip formed at one side thereof and a plurality of support plates disposed in such a manner as to be vertically stacked on one another, a plurality of perpendicular poles mounted at the four corners of each of the support plates for coupling with the support plates, having predetermined intervals between the support plates adjacent to each other, the improvement wherein each of the perpendicular poles includes a plurality of assembling pieces each having a female screw at the upper side thereof and a male screw at the lower side thereof, such that each of the support plates is fit into a space formed between the female screw and the male screw that are coupled to each other.