Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.

Abstract: Provided is a display device. The display device includes a display panel including a subpixel, The subpixel includes a compensation circuit configured to compensate for a driving current generated from a driving transistor based on a compensation voltage input from outside of the sub-pixel.

Abstract: A display apparatus having a viewing angle control unit is provided. The viewing angle control unit may be disposed between a back-light unit and a liquid crystal panel. The viewing angle control unit may include a control liquid crystal layer disposed between a lower electrode and an upper electrode. The viewing angle control unit may be switched to a wide viewing angle mode or a narrow viewing angle mode according to voltage applied to the lower electrode and the upper electrode. In the narrow viewing angle mode, each liquid crystal particle of the control liquid crystal layer may be obliquely arranged with respect to the lower electrode and the upper electrode. Thus, an image provided by the display apparatus may be not recognized to peoples around a user, selectively.

Abstract: Disclosed are a method of transmitting and receiving image signals and an image processing device for implementing the same, by which an error detection code for verification of image related data can be provided in transmitting the image related data to a receiving side from a transmitting side. The disclosure includes generating a control field frame including Average Picture Level (APL) data of image data and an error detection code for the APL data, transmitting the generated control field frame in a vertical blanking period according to a serial interface system, and transmitting pixel data of the image data in a vertical non-blanking period according to the serial interface system.

Abstract: A circuit board according to an embodiment includes a first insulating layer including an upper and lower surface; a first through electrode passing through the upper and lower surfaces of the first insulating layer; and a first circuit pattern layer disposed on a lower surface of the first insulating layer, wherein the first through electrode includes: a first electrode part disposed adjacent to the lower surface of the first insulating layer and having a first inclination; and a second electrode part disposed adjacent to the upper surface of the first insulating layer and having a second inclination that is different from the first inclination so that a width gradually decreases toward the first upper surface of the first insulating layer, and wherein the first electrode part non-overlaps in a horizontal direction with the first circuit pattern layer.

Abstract: A robot may be configured to safely and automatically deliver and/or collect an article in a cabin of a mobility vehicle, and an in-cabin service system may be provided with the robot. The robot may include a rail configured to be installed in a cabin; a slider configured to movably connected to the rail so as to move along the rail; a robot arm having one end pivotably connected to the slider; and a tray connected to the other end of the robot arm in such a way as to maintain horizontality of the tray so as to be able to support an article.

Abstract: An optical system according to an embodiment includes N lenses sequentially disposed along an optical axis from an object-side toward a sensor-side, wherein a first axis perpendicular to the optical axis is defined and a second axis perpendicular to the optical axis and the first axis is defined in an nth lens which is any one of the N lenses, a shape of a first surface of the nth lens is symmetrical in the first axis direction and the second axis direction, the first surface has a first sag value S1 of a first coordinate (±A,0) and a third sag value S3 of a third coordinate (±B,0) on the first axis, the first surface has a second sag value S2 of a second coordinate (0,±A) and a fourth sag value S4 of a fourth coordinate (0,±B) on the second axis, and the nth lens satisfies Equation 1 below.

Abstract: Provided are a method and a system for determining a model output direction on the basis of heat dissipation characteristic analysis for stabilizing output of metal 3D printing.

Abstract: A display apparatus includes a base substrate including a display region and a peripheral region that is a non-display region surrounding the display region, a plurality of data lines disposed in the display region on the base substrate and extending to the peripheral region, a bypass data line disposed in the display region and the peripheral region on the base substrate and electrically connected to at least one of the data lines, and a dummy pattern spaced apart from the bypass data line and disposed on a same layer as the bypass data line.

Abstract: Provided is a portable air conditioner. The portable air conditioner includes at least a housing provided with a heat exchange chamber, a first heat exchanger heat-exchanged with external air introduced through a first side surface of the housing, a second heat exchanger heat-exchanged with external air introduced through a second side surface of the housing, which is disposed at an opposite to the first side surface of the housing, a first guide part configured to guide the external air, which is heat-exchanged with the first heat exchanger, to a front part of the heat exchange chamber, a second guide part configured to guide the external air, which is heat-exchanged with the second heat exchanger, to a rear part of the heat exchange chamber, and a blower fan provided to pass through a partition wall and configured to discharge the external air.

Abstract: The present invention relates to a novel compound isolated from spinach, and a composition comprising same for preventing or treating inflammatory diseases, and, more particularly, to a novel medicagenic acid glycoside compound isolated from spinach, a preparation method therefor, and a composition comprising same for preventing or treating inflammatory diseases.

Abstract: A light emitting display device according to an aspect of the present disclosure includes a substrate including a display area including a plurality of sub-pixels and a non-display area, a plurality of first electrodes respectively provided in the plurality of sub-pixels, a second electrode facing the plurality of first electrodes and extending over the entire display area and a part of the non-display area, an interlayer including a plurality of stacks provided between the plurality of first electrodes and the second electrode and a charge generation layer between the plurality of stacks, and a connection electrode connected to the charge generation layer. The charge generation layer includes an n-type charge generation layer and a p-type charge generation layer, and the n-type charge generation layer includes a first connection part connected to the connection electrode and the p-type charge generation layer includes a second connection part connected to the connection electrode.

Abstract: An air heating apparatus includes an expansion tank that stores water, a water heating device that receives heat from combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heating device and conducts heat exchange between air to be released for heating and the water, a fan that supplies the air to the heating heat exchanger, and a case in which the water heating device, the expansion tank, the heating heat exchanger, and the fan are disposed. The case includes an outer box, a first partition wall that is coupled to the outer box and that extends in a reference direction perpendicular to an up-down direction to divide the inside of the outer box into a first partition space and a second partition space, and an air guide.

Abstract: A display device comprises a substrate, a semiconductor layer thereon, a first insulating layer on the semiconductor layer, a first conductive layer on the first insulating layer and including a first electrode pattern, a second insulating layer on the first insulating layer and including first and second conductive patterns, a third insulating layer on the second conductive layer, and a display element layer on the third insulating layer and including a first pixel electrode connected to the first conductive pattern through a first via hole, a second pixel electrode connected to the second conductive pattern through a second via hole, and a micro light-emitting element between the pixel electrodes, the first conductive pattern contacting the semiconductor layer through a first contact hole and the first electrode pattern through a second contact hole, and the second conductive pattern overlapping the first electrode pattern to form a first capacitor therewith.

Abstract: The present invention relates to a method of producing an alveolar organoid by a dropping suspension culture technique using decellularized extracellular matrix (dECM) hydrogel, and according to the present invention, when an organoid is produced by a dropping suspension culture method using dECM, as in a living organism, an organoid in which cells and dECM are fused may be formed. Moreover, since dECM is what remains after all cells have been removed from tissue and thus is easily applied clinically, the produced organoid is expected to be useful for disease modeling, drug screening, regenerative medicine, etc.

Abstract: A method of manufacturing a memory device includes forming a preliminary gate stack structure including interlayer insulating layers and sacrificial patterns stacked on a substrate, a channel hole passing through the preliminary gate stack structure, a memory layer extending along a surface of the channel hole, and a channel layer extending along a surface of the memory layer. The method also includes forming a gate stack structure by replacing the plurality of sacrificial patterns with a plurality of conductive patterns, removing the substrate, removing a portion of the memory layer to expose a portion of the channel layer, forming an upper insulating layer to cover a portion of an exposed channel layer and the gate stack structure, removing a portion of the upper insulating layer to expose the portion of the channel layer, and forming a source layer covering the portion of the exposed channel layer.

Abstract: A display device includes a substrate including a display area and a non-display area adjacent to the display area. The non-display area includes a blocking region. An organic layer is disposed on the substrate. An emission layer is disposed in the display area of the substrate. An auxiliary pattern is disposed in the blocking region of the non-display area of the substrate. A thin film encapsulation layer is disposed on the substrate and overlaps the emission layer and the blocking region. The organic layer has a groove penetrating an entire thickness of the organic layer in the blocking region. The auxiliary pattern overlaps the groove. The auxiliary pattern includes a same material as a gate electrode disposed in the display area of the substrate.

Abstract: An air heating apparatus includes an expansion tank that stores water, a water heating device that receives heat from combustion gas generated by a combustion reaction and heats the water, a heating heat exchanger that receives the water heated by the water heating device and conducts heat exchange between air to be released for heating and the water, a fan that supplies the air to the heating heat exchanger, and a case in which the water heating device, the expansion tank, the heating heat exchanger, and the fan are disposed. The case includes an outer box, a first partition wall that is coupled to the outer box and that extends in a reference direction to divide the inside of the outer box into a first partition space and a second partition space, a second partition wall disposed in the first partition space, and a third partition wall.

Abstract: A device to prevent fire of a fusing belt having a heater positioned inside includes at least one temperature control member adjacent to one side of the fusing belt and, when the at least one temperature control member detects abnormal heat from the fusing belt based on a temperature of the fusing belt, the at least one temperature control member to cut off a supply of electricity to the heater to prevent the fire. The device also includes a heat absorption member adjacent to the other side of the fusing belt and to absorb latent heat from the fusing belt to lower the temperature of the fusing belt to prevent the fire.

Abstract: A display device is provided. The display device includes a substrate, and data lines disposed to extend from a pad area to an active area defined on the substrate. The data lines are disposed to overlap in groups of at least three data lines in a link area defined between the pad area and the active area. The at least three data lines are disposed on different layers, respectively.