Abstract: A display apparatus includes a substrate; a pixel disposed on the substrate, the pixel including a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel that are spaced apart from each other in a first direction; a wiring disposed on the substrate at a side of at least one sub-pixel of the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel; and a light slit formed at the side of the at least one sub-pixel and through which a light of the at least one sub-pixel is configured to be emitted by the light being passed through a slit portion formed in the wiring.

Abstract: A display apparatus including a display panel including a substrate, a plurality of pixel circuits disposed on the substrate, and at least one sensing thin film transistor (TFT) configured to detect a current flowing through the plurality of pixel circuits; a temperature sensor disposed on the substrate and configured to detect a temperature of the substrate; a memory configured to store a look up table relating the current flowing through the plurality of pixel circuits to a first temperature of the display panel; and at least one processor configured to: determine the first temperature of the display panel based on the current flowing through the plurality of pixel circuits and the look-up table, determine a final temperature of the display panel based on a difference between the determined first temperature of the display panel and the temperature of the substrate detected by the temperature sensor.

Abstract: A quantum dot of a light emitting device, includes: a core; and a shell around the core and including halogen elements of at least one type, wherein a first number per unit volume of halogen elements in a first area of the shell, that includes an outer surface of the shell, is larger than a second number per unit volume of halogen elements in a second area of the shell other than the outer surface of the shell.

Abstract: A method or apparatus for multi-channel audio data control using plural mobile devices comprising steps of detecting user presence through assigned frequency, transmitting audio data to the nearest device from the user based on user presence information, and recognize user gesture to control the audio data. A remote controller held by the user may also have a priority to control audio data.

Abstract: A method or apparatus for multi-channel audio data control using plural mobile devices comprising steps of detecting user presence through assigned frequency, transmitting audio data to the nearest device from the user based on user presence information, and recognize user gesture to control the audio data. A remote controller held by the user may also have a priority to control audio data.

Abstract: The present invention relates to a method of synchronizing playback of a digital content between connected devices, the method including: receiving a playback delay time list or a playback sync timestamp from a master device during a playback duty cycle; calculating a playback delay time correction amount by referring to the playback delay time list in order to synchronize playback between a plurality of connected devices including the master device; correcting a playback sync timestamp used in the playback synchronization according to the playback delay time correction amount; and playing a digital content according to the corrected playback sync timestamp, and the slave device applies a different playback delay time in consideration of the slave device's own state, so that the playback of the digital content may be synchronized between the devices connected through the network.

Abstract: The present disclosure relates to a method of synchronizing playback of video and audio of a digital content. The method includes at least: transmitting, by a plurality of devices connected to a network, a video playback delay time, an audio playback delay time, and position information, to a master device; receiving a video playback delay time list or a video playback sync timestamp during a video playback duty cycle; receiving at least one of a virtual synchronization audio delay distance, audio delay distances of the connected devices, a sweet spot position, an audio playback delay time list, and an audio playback sync timestamp during an audio playback duty cycle; determining a video playback delay time correction amount, and correcting the video playback sync timestamp in consideration of the video playback delay time correction amount; and correcting the audio playback sync timestamp with the audio playback delay time correction amount.

Abstract: A semiconductor device includes a semiconductor substrate including a device region and an edge region surrounding the device region, an interconnection structure including a plurality of conductive pattern layers stacked on the device region in a vertical direction, a guard ring structure extending in a horizontal direction to surround the interconnection structure within the edge region, a crack blocking structure disposed outside the guard ring structure, pad structures disposed on the interconnection structure, and a passivation layer disposed on the pad structures, wherein each of the plurality of blocking pattern layers extends to surround at least a portion of the outside of the guard ring structure.

Abstract: A display, in a micro light-emitting diode (LED) display, is provided. The display includes a barrier rib forming a pixel area, a micro LED disposed in the pixel area, a light-blocking portion defining an open area of the pixel area, a quantum dot color converter layer formed in the pixel area, and a color filter layer disposed to correspond to the quantum dot color converter layer, wherein an area of the pixel area is formed larger than an area of the open area, and wherein a first gap between pixel areas adjacent in a first direction is formed narrower than a second gap between pixels adjacent in a second direction that is perpendicular to the first direction.

Abstract: An embodiment of the present disclosure relates to a learning method of a one-shot imitation method based on an artificial neural network model that adaptively one-shot imitates a video demonstration of an expert, wherein the method includes: a first stage of learning to infer a semantic skill sequence from a given expert demonstration; a second stage of learning to infer dynamics based on state-action pairs, which are the minimum units that form an action trajectory of the expert in the given expert demonstration; and a third stage of learning to create an action sequence by combining the inferred semantic skill sequence and dynamics based on given environmental data.

Abstract: A semiconductor device, includes a plurality of semiconductor elements, each of the plurality of semiconductor elements including a gate structure extending in a first direction and an active region provided on both sides of the gate structure in a second direction intersecting the first direction; and a plurality of interconnection patterns connected to the plurality of semiconductor elements, wherein the plurality of interconnection patterns include a plurality of upper interconnections provided above the plurality of semiconductor elements in a third direction, a plurality of intermediate interconnections provided between the plurality of semiconductor elements and the plurality of upper interconnections in the third direction, and a routing interconnection adjacent to at least one of the plurality of semiconductor elements in the second direction, wherein the routing interconnection is connected to at least one of the plurality of intermediate interconnections in the first direction or the second directio

Abstract: The disclosure relates to hydrophilic quantum dots, a hydrophilic solvent-type quantum dot ink composition including the same, and a light-emitting device and a display that are manufactured by including the same, and more particularly, to hydrophilic quantum dots that are dispersible in a polar solvent with high viscosity, allowing for easy control of viscosity, a hydrophilic solvent-type quantum dot ink composition including the same, and a light-emitting device and a display that include the same.

Abstract: A quantum dot composition including quantum dots, a photopolymerizable monomer, and an oligomer, wherein the oligomer includes a compound containing a carbon-carbon double bond and a compound containing a thiol group.

Abstract: The present invention relates to a method of synchronizing playback of a digital content between connected devices, the method including: receiving a playback delay time list or a playback sync timestamp from a master device during a playback duty cycle; calculating a playback delay time correction amount by referring to the playback delay time list in order to synchronize playback between a plurality of connected devices including the master device; correcting a playback sync timestamp used in the playback synchronization according to the playback delay time correction amount; and playing a digital content according to the corrected playback sync timestamp, and the slave device applies a different playback delay time in consideration of the slave device's own state, so that the playback of the digital content may be synchronized between the devices connected through the network.

Abstract: A display apparatus includes a display module array including a plurality of display modules that are horizontally arranged in a form of a matrix. Each of the plurality of display modules include: a substrate including a mounting surface and a rear surface opposite to the mounting surface; a metal plate bonded to the rear surface and configured to dissipate heat from the substrate; a front cover covering the mounting surface; inorganic light emitting devices mounted on the mounting surface; a color layer between the inorganic light emitting devices and the front cover; and an adhesive layer between the mounting surface and the color layer and configured to bond the mounting surface and the color layer.

Abstract: A display apparatus includes a display module array including a plurality of display modules that are horizontally arranged in a form of a matrix. Each display module includes a substrate including a mounting surface and a rear surface opposite to the mounting surface; a metal plate bonded to the rear surface and configured to dissipate heat from the substrate; a front cover covering the mounting surface; inorganic light emitting devices electrically connected to the mounting surface; and a color layer between the inorganic light emitting devices and the front cover. The color layer includes a scattering layer through which light emitted from a third inorganic light emitting device passes. Each display module further includes scattering particles provided in the scattering layer and configured to scatter the light emitted from the third inorganic light emitting device and passing through the scattering layer.

Abstract: A method of measuring overlay, including forming an active region on a cell region of a substrate and forming at least one overlay key structure on a scribe lane region of the substrate, forming a first mask pattern on the active region and forming a first sub-pattern on the overlay key structure, checking an alignment using the first sub-pattern, performing a first ion implantation process into the substrate, forming a second mask pattern on the active region and forming a second sub-pattern on the overlay key structure, checking the alignment using the second sub-pattern, and performing a second ion implantation process into the substrate, wherein a second width of the second sub-pattern is greater than a first width of the first sub-pattern.

Abstract: The present disclosure relates to a method of generating a 3D image by recording a digital content. The method includes at least: transmitting, by one or more connected devices, a captured image including the same target object or a point of interest to one device among the plurality of connected devices; receiving camera photographing condition information including at least one of a corrected location of a current device, and a location of the target object, a photographing direction, an image size, and focal length information from one device among the plurality of connected devices; generating a digital content in consideration of the received camera photographing condition information; and transmitting the generated digital content to one device among the plurality of connected devices.

Abstract: The present disclosure relates to a method of synchronizing playback of video and audio of a digital content. The method includes at least: transmitting, by a plurality of devices connected to a network, a video playback delay time, an audio playback delay time, and position information, to a master device; receiving a video playback delay time list or a video playback sync timestamp during a video playback duty cycle; receiving at least one of a virtual synchronization audio delay distance, audio delay distances of the connected devices, a sweet spot position, an audio playback delay time list, and an audio playback sync timestamp during an audio playback duty cycle; determining a video playback delay time correction amount, and correcting the video playback sync timestamp in consideration of the video playback delay time correction amount; and correcting the audio playback sync timestamp with the audio playback delay time correction amount.

Abstract: Provided is a display module including a substrate, and a plurality of pixels on the substrate, wherein each of the plurality of pixels includes a first self-luminescence element, a second self-luminescence element, and a third self-luminescence element respectively configured to emit light of a first wavelength band, a first color conversion layer configured to be disposed on the first self-luminescence element, and include a plurality of first quantum dots to absorb the light of the first wavelength emitted from the first self-luminescence element, and emit a light of a second wavelength band and second color conversion layer configured to be disposed on the second self-luminescence element, and comprise a plurality of second quantum dots to absorb the light of the first wavelength emitted from the second self-luminescence element, and emit a light of a third wavelength band, wherein the first color conversion layer and the second color conversion layer include a plurality of foam particles configured to sc