Abstract: Provided is a method of fabricating a hybrid element, the method including forming a plurality of first elements on a first substrate, separating a plurality of second elements grown on a second substrate from the second substrate, a material of the second substrate being different from a material of the first substrate, and transferring the plurality of second elements, separated from the second substrate, onto the first substrate, wherein, in the transferring, the plurality of second elements are spaced apart from each other by a fluidic self-assembly method, and wherein each of the plurality of second elements includes a shuttle layer grown on the second substrate, an element layer grown on the shuttle layer, and an electrode layer on the element layer.

Abstract: Provided is a method of manufacturing a display, the method including a first operation of transferring a plurality of micro light emitting diodes (LEDs) to a plurality of wells of an interposer through a fluidic self assembly (FSA) process, a second operation of aligning a driving substrate on the interposer, a third operation of injecting a penetrating solvent between the interposer and the driving substrate, such that the penetrating solvent penetrates between the plurality of micro LEDs and the plurality of wells, and a fourth operation of transferring the plurality of micro LEDs to the driving substrate by radiating light to the interposer to vaporize the penetrating solvent.

Abstract: A display device having a perpendicular electrode structure and a method of manufacturing the display device are provided. The display device includes a display substrate including wiring therein, a first pad provided on the display substrate and connected to the wiring, a second pad provided on the display substrate, spaced apart from the first pad, and connected to the wiring, and a micro-semiconductor chip including a first electrode, a p-type semiconductor layer provided on the first electrode, an active layer provided on the p-type semiconductor layer, an n-type semiconductor layer provided on the active layer, and a second electrode provided on the n-type semiconductor layer, wherein the micro-semiconductor chip is constituted by a perpendicular electrode chip, the first electrode is connected to the first pad, and the second electrode is connected to the second pad.

Abstract: A micro semiconductor chip transfer method is provided and includes: preparing a transfer substrate including an upper portion having grooves formed therein; supplying, to the upper portion of the transfer substrate, a suspension including micro semiconductor chips and a liquid; and aligning the micro semiconductor chips in the grooves by sweeping, with an alignment bar that includes a hydrophobic wiper, an upper surface of the transfer substrate while the suspension is on the upper surface of the transfer substrate.

Abstract: Provided is a method of fabricating a hybrid element, the method including forming a plurality of first elements on a first substrate, separating a plurality of second elements grown on a second substrate from the second substrate, a material of the second substrate being different from a material of the first substrate, and transferring the plurality of second elements, separated from the second substrate, onto the first substrate, wherein, in the transferring, the plurality of second elements are spaced apart from each other by a fluidic self-assembly method, and wherein each of the plurality of second elements includes a shuttle layer grown on the second substrate, an element layer grown on the shuttle layer, and an electrode layer on the element layer.

Abstract: Described is a semiconductor device comprising an active pattern, an additional active layer on the active pattern, and a gate structure that runs across the active pattern. The additional active layer includes a bottom surface connected to a sidewall of the active pattern and an upper curved surface at a level higher than a level of the bottom surface. A lattice contact of the additional active layer is different from that of the active pattern.

Abstract: One or more of at least one processor of a wearable device is configured to obtain an external image indicating at least a part of real environment around the wearable device using a camera, while displaying a three-dimensional image through a display. One or more of the at least one processor is configured to store the external image in a first command buffer distinct from a display buffer corresponding to the display in a memory. One or more of the at least one processor is configured to adjust an order among the first command buffer, the second command buffer and the third command buffer, using depth information corresponding to the first command buffer, a second command buffer corresponding to the three-dimensional image, and a third command buffer corresponding to a virtual object. This disclosure may be related to a metaverse service to enhance interconnectivity between a real object and a virtual object.

Abstract: Disclosed herein is a home appliance comprising a front panel and a display apparatus disposed to a rear of a rear side of the front panel. The display apparatus includes an image generator including a light source configured to generate a light; a lens configured to condense the light generated by the light source; and a display device configured to generate an image thereon from the condensed light, and to transmit at least a portion of the condensed light so that the image is projected downward from the image generator to a surface outside of the home appliance; and an adjustor including a lens configured to move relative to the image generator to adjust a size of an image projected downward from the image generator to the surface.

Abstract: Provided is an operating method for an artificial intelligence (AI) camera that communicate with at least one another AI camera, the operating method including: configuring a cluster for the image analysis together with other AI camera by exchanging registration information with the other AI camera; sharing, with the other AI camera, registration information about normal cameras used to access the normal cameras; receiving, based on one of the normal cameras being allocated to AI camera, an image captured by the allocated normal camera by accessing the allocated normal camera; analyzing the received image using an AI processor in the AI camera; and transmitting a result of the analyzing the received image together with an identifier of the allocated normal camera to an external device.

Abstract: The present disclosure relates to a method of encoding a three-dimensional image including a point cloud. According to an embodiment of the present disclosure, a method of encoding a three-dimensional image may include determining a spatial area in a three-dimensional space represented by the point cloud, projecting, onto a two-dimensional plane, a plurality of points included in the point cloud to generate a plurality of patches, determining at least one patch corresponding to the determined spatial area, down-sampling at least one patch according to a predefined rule, generating a two-dimensional image by packing the at least one down-sampled patch and the plurality of patches corresponding to areas other than the determined spatial area, and generating and outputting a bitstream including data in which the two-dimensional image is compressed and information related to the down-sampling performed to generate the two-dimensional image.

Abstract: Method for contactless diagnosing power facility using artificial intelligence and signal processing technology and device using the same is disclosed. According to an embodiment of the present disclosure, a method of diagnosing a power facility using artificial intelligence comprises acquiring an ultrasonic signal of the power facility, generating a mel spectrogram based on the ultrasonic signal, wherein the mel spectrogram including time information, frequency information, and magnitude information corresponding to the ultrasonic signal, and being in a form of an image, inputting the mel spectrogram into a pre-trained diagnostic model and acquiring diagnostic data for the power facility based on the diagnostic model, wherein the diagnostic model is based on a convolution neural network algorithm.

Abstract: Systems, methods, and non-transitory computer-readable media can provide an interface for associating at least one portion of selected audio content with visual content to be shared through a content provider system. A text-based scrubber can be provided in the interface for navigating to different segments of the selected audio content, wherein the text-based scrubber permits accessing a first segment of the audio content by selecting a first phrase of the audio content that corresponds to the first segment.

Abstract: Systems, methods, and non-transitory computer-readable media can provide an interface for associating at least one portion of selected audio content with visual content to be shared through a content provider system. A text-based scrubber can be provided in the interface for navigating to different segments of the selected audio content, wherein the text-based scrubber permits accessing a first segment of the audio content by selecting a first phrase of the audio content that corresponds to the first segment.

Abstract: Various aspects of the subject technology relate to systems, methods, and machine-readable media for editing video clips. The method includes displaying a preview of a video clip through a user interface. The method also includes adding a timed element to the video clip through the user interface. The method also includes adjusting a timing for the timed element through an adjustable timeline, the adjustable timeline based on a length of the video clip. The method also includes adjusting a location of the timed element in the video clip. The method also includes finalizing the video clip to include the timed element.

Abstract: The present disclosure relates to a method of encoding a three-dimensional image including a point cloud. According to an embodiment of the present disclosure, a method of encoding a three-dimensional image may include determining a spatial area in a three-dimensional space represented by the point cloud, projecting, onto a two-dimensional plane, a plurality of points included in the point cloud to generate a plurality of patches, determining at least one patch corresponding to the determined spatial area, down-sampling at least one patch according to a predefined rule, generating a two-dimensional image by packing the at least one down-sampled patch and the plurality of patches corresponding to areas other than the determined spatial area, and generating and outputting a bitstream including data in which the two-dimensional image is compressed and information related to the down-sampling performed to generate the two-dimensional image.

Abstract: Provided is an operating method for an artificial intelligence (AI) camera that communicate with at least one another AI camera, the operating method including: configuring a cluster for the image analysis together with other AI camera by exchanging registration information with the other AI camera; sharing, with the other AI camera, registration information about normal cameras used to access the normal cameras; receiving, based on one of the normal cameras being allocated to AI camera, an image captured by the allocated normal camera by accessing the allocated normal camera; analyzing the received image using an AI processor in the AI camera; and transmitting a result of the analyzing the received image together with an identifier of the allocated normal camera to an external device.