Abstract: A camera module includes a housing having an internal space; a first lens barrel and a second lens barrel each including one or more lenses disposed in a first optical axis direction; and a reflection module including a reflective member disposed at a fixed position in the internal space of the housing, wherein the first lens barrel and the second lens barrel are configured to be movable relative to the housing and the reflection module, and the second lens barrel is further configured to be movable relative to the first lens barrel.

Abstract: Provided are a window member, a display device and a method of manufacturing display device. The window member includes a first surface, and a second surface opposite to the first surface, and defining a groove at the first surface that is recessed toward the second surface, and that has a rounded end portion, wherein a thickness of the window member at a portion at which the groove is formed is less than a depth of the groove.

Abstract: A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses, the non-display area includes a hole area which overlaps with the hole, a recess area in which the plurality of recesses are disposed and surrounds the hole area, and a peripheral area which surrounds the recess area, and the input sensing unit includes a plurality of first sensor members overlapping the display area and a first connector connecting the first sensor members and overlapping the groove area.

Abstract: A lens module includes a lens barrel in which a plurality of lenses are disposed, and a lens holder to which the lens barrel is coupled, wherein the lens holder includes a fastening portion fastening the lens barrel, the lens barrel includes a fastening blade coupled to the fastening portion of the lens holder, and the fastening portion includes a stepped portion preventing rotation in a direction, opposite to a direction in which the fastening blade rotates for fastening.

Abstract: The present invention relates to a novel organic compound and an organic light emitting device including the same, and more specifically provides an organic electroluminescent device with remarkably improved light emitting efficiency and service life.

Abstract: A display device comprises a display area in which pixels comprising subpixels are arranged, a non-display area which surrounds the display area, electrodes, each of which includes at least a part extending in a direction in the display area and is spaced apart from each other in each of the subpixels, light emitting elements which are disposed on the electrodes in the emission area, and contact electrodes, each contacting the light emitting elements and one of the electrodes, wherein the pixels comprise a first-type pixel which is disposed in the display area and a second-type pixel which is disposed in an outermost part of the display area, and a number of light emitting elements per unit area in the emission area of the first-type pixel is different from a number of light emitting elements per unit area in the emission area of the second-type pixel.

Abstract: A cover window manufacturing system comprises a laser irradiation apparatus including a stage configured to receive a substrate. A first laser module is disposed above the stage to provide a first laser beam to a top surface of the substrate. A controller controls a position of a focal point of the first laser beam on the substrate. An etching apparatus includes a chamber having an etching solution disposed therein. The etching apparatus is configured to receive the substrate processed by the laser irradiation apparatus and etch the substrate processed by the laser irradiation apparatus by immersion in the etching solution.

Abstract: The present invention relates to a video encoding apparatus, a three-dimensional (3D) broadcast transmission apparatus including the same, and a 3D broadcast transmission method, and the video encoding apparatus includes a memory configured to store a program for encoding a 3D video and a processor configured to execute the program stored in the memory, wherein the processor encodes a downsampled low-resolution additional view to generate a base layer bitstream, upscales the encoded low-resolution additional view, and secondarily encodes a residual signal between a reference view and the upscaled additional view to generate an enhancement layer bitstream.

Abstract: A display device manufacturing apparatus includes a first reservoir accommodating a solvent; a second reservoir accommodating a light emitting element; a mix chamber accommodating an ink including the solvent and the light emitting element; a first channel connecting the first reservoir and the mix chamber; a second channel connecting the second reservoir and the mix chamber; and a counter that obtains information on a number of the light emitting elements that are moved in the second channel.

Abstract: A semiconductor memory device including a memory cell array and a peripheral circuit element configured to control an operation of the memory cell array, and a wiring structure including first and second wiring structures spaced apart from each other on the peripheral circuit element, a first voltage and a second voltage different from the first voltage applied to two opposite ends of the first wiring structure, respectively, and a third voltage different from the first and second voltages applied to the second wiring structure, may be provided. The first wiring structure includes first lines extended in a first direction and spaced apart from each other in a second direction crossing the first direction, the second wiring structure includes second lines extended in the first direction and spaced apart from each other in the second direction, and one of the first lines is between the second lines.

Abstract: A cover window includes a first member and a second member attached to the first member. A folding portion and a non-folding portion are defined in the cover window, the folding portion includes an inner surface which is compressed when the cover window is folded and an outer surface which is stretched when the cover window is folded, the first member is closer to the inner surface than the second member is, and the second member is closer to the outer surface than the first member is. The second member includes a plurality of support units in the folding portion and spaced apart from each other.

Abstract: A camera module includes a housing accommodating a lens module and a carrier, a focusing unit including a first magnet disposed in the carrier and a first coil disposed on a first substrate on the housing, and a shake correction unit including a second magnet and a third magnet disposed in the lens module, and a second coil and a third coil disposed on a second substrate on the carrier. The first magnet and the first coil face each other in a first direction. The second magnet and the second coil face each other in the first direction, and the third magnet and the third coil face each other in a second direction. The second magnet and the second coil, and the third magnet and the third coil, move together in an optical axis direction by driving force generated by the first magnet and the first coil.

Abstract: A display device may include a sub-pixel area in which a plurality of sub-pixels are disposed on a substrate, and a window area positioned adjacent to the sub-pixel area in a first direction on the substrate and including an area through which light is transmitted through the substrate on a plane. According to embodiments of the disclosure, a display device and an electronic device including the same with an increased light transmittance may be provided.

Abstract: Disclosed is a system for monitoring a heart condition in a companion animal. The system can collect electrocardiogram data of a companion animal through a capacitive electrocardiogram sensor without prior preparation such as hair removal, collect phonocardiogram data and ballistocardiogram data through a phonocardiogram sensor and a ballistocardiogram sensor, and generate cardiogram-integrated data available for diagnosing a heart condition in the companion animal by merging the electrocardiogram data, the phonocardiogram data, and the ballistocardiogram data.

Abstract: A cover window manufacturing system comprises a laser irradiation apparatus including a stage configured to receive a substrate. A first laser module is disposed above the stage to provide a first laser beam to a top surface of the substrate. A controller controls a position of a focal point of the first laser beam on the substrate. An etching apparatus includes a chamber having an etching solution disposed therein. The etching apparatus is configured to receive the substrate processed by the laser irradiation apparatus and etch the substrate processed by the laser irradiation apparatus by immersion in the etching solution.

Abstract: A head mounted display device is disclosed that includes a display panel, and a heat exchanger attached to a back surface of the display panel to transfer heat away from the display panel. The heat exchanger includes a center portion, and a plurality of wings bent from the center portion.

Abstract: A display device includes: a light-emitting substrate including a base substrate having a non-display area and a display area that surrounds the non-display area; an input sensing unit disposed on the light-emitting substrate; and a hole penetrating front and rear surfaces of each of the light-emitting substrate and the input sensing unit, wherein the light-emitting substrate includes a plurality of recesses, the non-display area includes a hole area which overlaps with the hole, a recess area in which the plurality of recesses are disposed and surrounds the hole area, and a peripheral area which surrounds the recess area, and the input sensing unit includes a plurality of first sensor members overlapping the display area and a first connector connecting the first sensor members and overlapping the groove area.

Abstract: Disclosed is a method for analyzing a heart sound by an electronic device for measuring a preload of a general anesthesia surgery patient including splitting a heart sound and a breathing sound from heart-lung sound data of a patient obtained externally, specifying a breathing section from the split breathing sound, obtaining a heart sound envelope for obtaining a peak signal by converting a heart sound signal, obtaining a heart sound index from the heart sound envelope, and calculating an acoustic variability index (AVI) by analyzing the heart sound index.

Abstract: A display device includes a substrate including a first surface from which a pattern including an end portion is defined and a second surface which is parallel to the first surface. When an inner radius from a reference line positioned above the end portion and parallel with the first surface of the substrate to a surface of the pattern defining about 90 degrees is referred to as a first inner radius and an inner radius from the reference line to the surface of the pattern defining about 45 degrees is a second inner radius, a ratio of the second inner radius to the first inner radius is about 0.7 or more.