Abstract: An opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1: wherein a maximum absorption wavelength of the organic compound is in a range of about 490 nm to about 570 nm, and an oscillator strength (OSC) of the organic compound is in a range of about 0.8 to about 1.0.

Abstract: Discussed is a cradle for a wireless audio device. The cradle can include a casing including a seating groove for seating the wireless audio device, wherein the casing is able to be opened and closed, a transceiver disposed in the casing, a switch formed in a part of the casing, and an external device interface including an input terminal formed in another part of the casing, wherein in response to a first cable being connected to the input terminal in a wired connection mode, one of the transceiver and the external device interface performs a bi-directional wireless audio transmission for audio signal exchange with the wireless audio device, and wherein in response to a second cable being connected to the input terminal in the wired connection mode, one of the transceiver and the external device interface performs a unidirectional wireless audio transmission for audio transmission to the wireless audio device.

Abstract: Provided is an opto-electronic device, an electronic apparatus, an electronic device and an organic compound, the opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3. Detailed descriptions of Formulae 1 to 3 are as described herein.

Abstract: According to various embodiments of the disclosure, an electronic device may comprise: a first housing, a flexible display including a first area disposed on the first housing and a second area extending from the first area and deformable into a curved shape, and a multi-bar structure comprising a plurality of bars and having an end coupled to the first housing and deformably supporting the second area. The multi-bar structure may include a support having a surface disposed to support the second area, and at least one rail disposed on another surface of the support when viewed from outside of the flexible display, wherein the rail is at least partially disposed in an area overlapping the second area.

Abstract: Disclosed are a field effect transistor and a method of manufacturing the same. The field effect transistor includes a source electrode on a substrate, a drain electrode separated from the source electrode, and channels connected between the source electrode and the drain electrode, gate insulating layers, and a gate electrode. The channels may have a hollow closed cross-sectional structure when viewed in a first cross-section formed by a plane across the source electrode and the drain electrode in a direction perpendicular to the substrate. The gate insulating layers may be in the channels. The gate electrode may be insulated from the source electrode and the drain electrode by the gate insulating layers.

Abstract: A semiconductor device includes a phase splitter configured to output a plurality of clock signals having different phases by using a plurality of external clock signals having different phases, a plurality of code generators configured to receive a pair of selection clock signals determined from the plurality of clock signals and to output a phase code corresponding to a phase difference error between the pair of selection clock signals, and a delay circuit configured to at least partly simultaneously adjust at least two of a rising edge and a falling edge of each of the plurality of external clock signals with reference to the phase code during a lock time.

Abstract: According to various embodiments, an electronic device may comprise: a first housing; a second housing which is slidably coupled to the first housing; a flexible display which is expanded or reduced on the basis of a slide-out or slide-in movement of the first housing; a support member which supports at least a part of the flexible display and is disposed at the rear surface of the flexible display; at least one drive motor which is disposed in the first housing, is fixed by at least one bracket, and includes a first gear; and a second gear which is disposed in the second housing and is arranged to be meshed with the first gear, wherein the first housing is configured to be slid in or slid out on the basis that the first gear and the second gear are driven in mesh with each other during driving of the drive motor.

Abstract: Provided is an opto-electronic device, an organic compound, an electronic apparatus and an electronic device, and the opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3, wherein details of Formulae 1 to 3 are as described herein.

Abstract: In an electronic device and/or an operating method of the electronic device, the electronic device may include first and second antenna modules, and a communication processor. The communication processor may be configured to receive, from a cellular network, a measurement configuration (e.g.

Abstract: An operating method of an electronic device includes detecting a reference timing point and a reference location within text broadcasting data and a sports play video, respectively, by mapping the text broadcasting data and the sports play video based on events occurring during sports play, detecting a target location from the reference location in the sports play video using a time interval between the reference timing point and target timing point within the text broadcasting data, and providing a target video based on the target location within the sports play video.

Abstract: A semiconductor device may include a multi-layer gate dielectric layer and an electronic apparatus including the semiconductor device. The semiconductor device may include a channel layer including a two-dimensional semiconductor material, a gate dielectric layer on a first area of the channel layer, a gate electrode on the gate dielectric layer, and source and drain electrodes in a second area of the channel layer. The gate dielectric layer may include a high-k dielectric layer and an intermediate dielectric layer. The intermediate dielectric layer may be between the high-k dielectric layer and the channel layer. A dielectric constant of the intermediate dielectric layer may be less than a dielectric constant of the high-k dielectric layer.

Abstract: A display device includes a substrate defining a display area and a non-display area adjacent to the display area, a first line disposed in the non-display area on the substrate, a first via insulating layer disposed on the first line and defining an opening positioned on at least a portion of the first line, a second line disposed on the first via insulating layer and defining an opening pattern positioned on the first via insulating layer, and a second via insulating layer disposed on the second line and including a contact pattern positioned on at least a portion of the opening pattern of the second line.

Abstract: Provided is an opto-electronic device including a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1. In Formula 1, Ar1 is a group represented by Formula 2, and details of Formulae 1 and 2 are as described herein.

Abstract: A nonvolatile memory device includes a first structure and a second structure bonded to the first structure. The second structure includes a low-resistance conductive layer, a common source line layer on the low-resistance conductive layer, a stack structure above the common source line layer, a plurality of channel structures passing through a cell region of the stack structure and contacting the common source line layer, a dummy channel structure passing through a step region of the stack structure and contacting the common source line layer, a second insulating structure on the stack structure, a plurality of second bonding pads on the second insulating structure, and a second interconnect structure in the second insulating structure.

Abstract: An apparatus and method for timing skew calibration. For example, the apparatus may include an analog-to-digital conversion circuit configured to sample an input signal based on a clock signal and convert the sampled input signal into a digital code, a skew detection circuit configured to calculate a first sum of standard deviations for respective levels of the digital code, compare the first sum of the standard deviations with a previously calculated second sum of standard deviations, and select a smaller value from among the first sum and the second sum, and a compensation circuit configured to compensate for a skew of the clock signal based on the selected one of the first sum and the second sum.

Abstract: A display apparatus includes a display panel including a display area and a bending area which is spaced apart from the display area and at which the display panel is bendable to define a bent portion, and a cover window which is in the bending area and covers the display panel. The display panel which is bent includes an adjacent portion of the display panel which is closer to the cover window than the bent portion, overlaps the bent portion and is unbent.

Abstract: A display apparatus includes a flexible substrate, a thin-film transistor unit, and a light-emitting unit. The flexible substrate includes a display area has a first area, a peripheral area which is adjacent to the display area, and a first penetrating portion corresponding to the first area. The thin-film transistor unit is in the display area and at least a portion of the peripheral area. The thin-film transistor unit includes a thin-film transistor and an insulation layer and has a second penetrating portion at a location corresponding to the first penetrating portion. The light-emitting unit is on the thin-film transistor unit and includes a pixel electrode, an intermediate layer including an emission layer, and a counter electrode.

Abstract: The present invention is for beam selection for communication, and an electronic device may include a housing, at least one antenna array including antenna elements disposed in the housing, or formed in part of the housing, at least one processor electrically or operatively connected with the antenna array, and configured to form a plurality of reception beams (rx beams) having different directions, using the antenna array, and a memory operatively connected with the processor. The memory may stores instructions for causing the processor to measure, by using the plurality of the rx beams, signal strength values of a plurality of tx beams transmitted from at least one base station and having different directions, generate measurement results of (the number of the rx beams)×(the number of the tx beams), and select one of a plurality of methods for selecting one beam pair from among the (the number of the rx beams)×(the number of the tx beams)-ary beam pairs, based at least in part on the measurement results.

Abstract: An impulse wireless communication system includes an oscillation signal generator that generates a plurality of oscillation signals having a delay interval with each other and having the same phase and amplitude or different phases and amplitudes, an envelope signal generator that extracts a sync signal and a data signal making up communication signal data and generates an envelope signal for the sync signal and an envelope signal for the data signal, a signal synthesizer that synthesizes the plurality of oscillation signals with the envelope signals, an envelope signal extractor that extracts a plurality of modulation envelope signals from the impulse signal, an amplitude phase determiner that determines the phase and the amplitude in the plurality of modulation envelope signals based on the plurality of oscillation signals, and a calculator that extracts the envelope signals from the plurality of modulation envelope signals based on the phase and the amplitude.

Abstract: Embodiments of the present invention provide a CXL device including a plurality of memories; a memory management unit configured to: configure at least one tier group in which the plurality of memories are classified and included; determine, based on metadata of a first memory of the plurality of memories, a grade of the first memory; and determine a tier group, to which the first memory belongs, of the at least one tier group according to the grade; and a memory processing unit configured to store data in at least one of the plurality of memories included in the at least one tier group, based on tiering information of the data.