Abstract: A decoration element is described. The decoration element includes a light reflective layer; a light absorbing layer provided on the light reflective layer; and a color developing layer comprising a color film, wherein the color developing layer is provided: on a surface of the light reflective layer opposite to a surface of the light reflective layer facing the light absorbing layer; between the light reflective layer and the light absorbing layer; or on a surface of the light absorbing layer opposite to a surface of the light absorbing layer facing the light reflective layer.

Abstract: A display apparatus includes a base substrate on which a display area and a non-display area are defined, a first via insulating layer on the base substrate, a first power supply wire in the non-display area on the first via insulating layer, a second power supply wire in the non-display area on the first via insulating layer spaced apart from the first power supply wire, a first dam on the base substrate, overlapping the first and second power supply wires, and extending along the non-display area, a first stacked structure on the first via insulating layer between the first dam and the display area, and having a height less than a height of the first dam, and an organic layer on the first stacked structure and the first dam to overlap a substantially entire portion of the first stacked structure and at least a portion of the first dam.

Abstract: A display device includes a display panel which includes a display area and a non-display area, a plurality of signal wirings arranged in the display area, a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings, and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, where some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view.

Abstract: An apparatus and a method for providing a haptic control signal of a haptic device are disclosed. The apparatus for providing a haptic control signal of a haptic device comprises: a haptic pattern data determination unit for determining haptic pattern data on the basis of at least one of an audio signal and an additional effect signal; a haptic control signal generation unit for generating a haptic control signal for controlling a vibration operation of the haptic device on the basis of the haptic pattern data; and a transmission unit for transmitting the haptic control signal to the haptic device.

Abstract: A display device includes: a substrate; a polycrystalline silicon film on the substrate; and a first buffer film between the substrate and the polycrystalline silicon film and having one surface contacting the polycrystalline silicon film and another surface opposite to the one surface, wherein the one surface of the first buffer film has a first root mean square (RMS) roughness range, and the first RMS roughness range is 1.5 nm or less.

Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

Abstract: The present invention relates to a water degradable film comprising hyaluronic acid or a salt thereof and polyphenol compounds. The film of the present invention can transcribe nanofilms in the form of CNT (carbon nanotube), graphene and magnetic particles to various places. The film of the present invention can be dissolved by an aqueous solution or body fluid, and can be effectively used in the medical field since it is non-toxic and biocompatible. The film of the present invention can also be effectively used as a transcript that does not degrade the quality and performance of the device because no residue remains in the electronic device and the existing photolithography process.

Abstract: A connection structure embedded substrate includes: a printed circuit board including a plurality of first insulating layers and a plurality of first wiring layers, respectively disposed on or between the plurality of first insulating layers; and a connection structure disposed in the printed circuit board and including a plurality of internal insulating layers and a plurality of internal wiring layers, respectively disposed on or between the plurality of internal insulating layers. Among the plurality of internal wiring layers, an internal wiring layer disposed in one surface of the connection structure is in contact with one surface of a first insulating layer, among the plurality of first insulating layers.

Abstract: A connection structure embedded substrate includes: a printed circuit board including a plurality of first insulating layers and a plurality of first wiring layers, respectively disposed on or between the plurality of first insulating layers; and a connection structure disposed in the printed circuit board and including a plurality of internal insulating layers and a plurality of internal wiring layers, respectively disposed on or between the plurality of internal insulating layers. Among the plurality of internal wiring layers, an internal wiring layer disposed in one surface of the connection structure is in contact with one surface of a first insulating layer, among the plurality of first insulating layers.

Abstract: A clearing pretreatment method of a biological sample having a size of at most 1 mm, that is, a spheroid or organoid, according to the present invention uses a phosphate-buffered saline (PBS) rather than a conventional sucrose solution as a pretreatment solution, thus solving the problem in which the spheroid or organoid floats above the surface of water due to the density difference such that the structure of the sample is damaged. Therefore, there is an effect in that the spheroid or organoid can be transparentized while maintaining the original shape thereof, thus making it possible to image deep parts.

Abstract: A connection structure embedded substrate includes a printed circuit board including a plurality of first insulating layers, and a plurality of first wiring layers disposed on or between the plurality of first insulating layers; and a connection structure embedded in the printed circuit board, and including a plurality of second insulating layers and a plurality of second wiring layers disposed on or between the plurality of second insulating layers. A lowermost second insulating layer of the plurality of second insulating layers includes an organic insulating material, and is in contact with an upper surface of one of the plurality of first insulating layers.

Abstract: A connection structure embedded substrate includes: a printed circuit board including a plurality of first insulating layers and a plurality of first wiring layers, respectively disposed on or between the plurality of first insulating layers; and a connection structure disposed in the printed circuit board and including a plurality of internal insulating layers and a plurality of internal wiring layers, respectively disposed on or between the plurality of internal insulating layers. Among the plurality of internal wiring layers, an internal wiring layer disposed in one surface of the connection structure is in contact with one surface of a first insulating layer, among the plurality of first insulating layers.

Abstract: The present invention relates to a heart targeting agent comprising tannic acid, in which the agent aids a heart disease therapeutic drug to be delivered to the heart and bind to the cardiac myocardium by inducing tannylation of the drug so as to make heart targeting and accumulation of the drug possible. Unlike the conventional invasive method used for the traditional drugs to be able to target the heart, the agent of the present invention can help a drug to target the heart with high efficiency just via non-invasive intravenous administration.

Abstract: The present invention relates to a composition for immunostaining cleared large tissues and a method for immunostaining cleared large biological tissues using the same. The composition for immunostaining cleared large tissues increases antibody permeability in cleared biological tissues, in particular, large biological tissues having a thickness of 3 mm or more, to allow antibodies to penetrate deep into thick tissues, thereby overcoming immunostaining problems associated with limited permeation of antibodies in existing methods, reduces the time required for immunostaining large tissues, thereby enabling simple and rapid three-dimensional bioimaging with high resolution for large biological tissues, and may be beneficially used, through structure images, for identifying the causes of various diseases, developing new treatment methods, and predicting the efficacy and toxicity of drugs.

Abstract: Disclosed are a composition for clearing spheroids, a method for clearing spheroids using same, and a kit comprising same. The composition for clearing spheroids can clear the spheroids in a convenient and rapid manner and thus may be usefully used for imaging of spheroids and in identifying the causes of various diseases, treating the diseases, and predicting the therapeutic effects and toxicity of drugs. In addition, the composition may be used in combination with various medical devices, and in particular, can be prepared as a kit and usefully used as an in vitro medical diagnostic device.

Abstract: A connection structure embedded substrate includes a printed circuit board including a plurality of first insulating layers, and a plurality of first wiring layers disposed on or between the plurality of first insulating layers; and a connection structure embedded in the printed circuit board, and including a plurality of second insulating layers and a plurality of second wiring layers disposed on or between the plurality of second insulating layers. A lowermost second insulating layer of the plurality of second insulating layers includes an organic insulating material, and is in contact with an upper surface of one of the plurality of first insulating layers.

Abstract: Devices, systems and methods for fabricating semiconductor material devices by placing a batch of wafers in a chemical solution within a growth chamber. The wafers are held in a vertical direction and are actuated to move within the chemical solution while growing a layer over exposed surfaces of the wafers.

Abstract: The present invention relates to a method for fabrication of a three-dimensional lung organoid comprising human stem cell-derived alveolar macrophages. Specifically, a lung organoid is fabricated by co-culturing cells not expressing the definitive endoderm marker CRCX4 according to a fabrication method of the present disclosure. The lung organoid comprises type 1 and type 2 alveolar epithelial cells as well as alveolar macrophages and realizes infectious or inflammatory responses unlike conventional lung organoids that contain no immune cells and as such, can be advantageously used in studying mechanisms of related lung diseases, excavating biomarkers, developing therapeutic agents, and so on.

Abstract: A display apparatus, an electronic device, an interactive system, and controlling methods thereof are provided. The display apparatus includes: a storage unit which stores peripheral device control information in which a remote control signal for controlling a peripheral device of the display apparatus matches with a control signal corresponding to a user voice; a voice collector which the user voice; a communicator which transmits the collected user voice to the display apparatus and receives the control signal corresponding to the user voice from the display apparatus; an infrared ray (IR) transmitter which transmits the remote control signal for controlling the peripheral device; and a controller which, if the control signal is received from the display apparatus, controls the IR transmitter to transmit a remote control signal corresponding to the received control signal among remote control signals stored in the storage unit, to the peripheral device.