Abstract: A hybrid organic/inorganic quantum dot composite with high reliability is disclosed. The hybrid organic/inorganic quantum dot composite includes quantum dot, polymer resin, and silica, in which the silica is formed in the polymer resin, one end of the polymer resin forms a chemical bond with the quantum dot, and another end of the polymer resin includes a functional group capable of forming an additional chemical bond. The hybrid organic/inorganic quantum dot composite is resistant to moisture and oxygen permeation, and thus, it is not degraded easily by bonding oxygen and moisture to quantum dots even if moisture and oxygen permeate into the composite. The quantum dot composite may be used as a secondary raw material capable of being processed into another form while maintaining physical properties of quantum dots as a primary raw material.

Abstract: A semiconductor device may be provided. The semiconductor device may be configured for detecting a defect of a fuse set. The semiconductor device may include a pseudo initial signal generator configured to generate pseudo initial information on the basis of a test mode signal. The semiconductor device may include a fuse-set defect detector configured to compare fuse-set information of a fuse set or the pseudo initial information with a reference value on the basis of a fuse-set address, and detect a defect of the fuse set.

Abstract: Provided is an inkjet printing apparatus capable of performing preliminary discharge without the influence of mist while suppressing degradation in throughput regardless of a preliminary discharge time. Specifically, an inkjet printing apparatus that performs a wiping operation on a nozzle arrangement surface provided with nozzles discharging an ink in a print head includes a wiping determination unit that determines whether to perform the wiping operation before preliminary discharge based on the amount of the preliminary discharge to be performed.

Abstract: A connector, which is coupled to a first communication component, including: a connector body; a fitting portion, which is formed on one end of the connector body, configured to fix the connector body by being adhered to a wall of the first communication component; and a ground stabilization member coupled to the connector body and the first communication component, wherein the ground stabilization member includes: a fixing portion configured to fix the ground stabilization member to an inner wall of the connector body; an insertion portion inserted in an insertion hole of the first communication component, wherein a plurality of slots imparting elasticity are formed; and a ground contact portion configured to perform a grounding function by contacting an inner wall of the insertion hole due to the elasticity.

Abstract: A method of image processing includes extracting first image information from an input image by analyzing the input image, determining, based on the first image information, whether to utilize a high dynamic range (HDR) function for the input image, setting an image output mode based on a result of the determination, setting a reference tone curve for the input image based on the image output mode, and generating an output image by converting the input image based on the reference tone curve.

Abstract: A rechargeable battery includes an electrode assembly and first and second lead tabs. The electrode assembly includes at least one separator between a first electrode and a second electrode. The first and second lead tabs are respectively connected to the first and second electrodes and are drawn out of a case. The electrode assembly includes a first assembly having a first length in a first direction and a second assembly having a second length in the first direction shorter than the first length. The first assembly includes at least one first uncoated tab protruding from the first electrode and connected to the first lead tab, and at least one second uncoated tab protruding from the second electrode and connected to the second lead tab. The second assembly includes the at least one second uncoated tab.

Abstract: Provided is a pharmaceutical preparation composition comprising a polymerized camptothecin derivative which is obtained by bonding a camptothecin derivative to a polymer carrier, and has nanoparticle-forming properties of associating in an aqueous solution, the pharmaceutical preparation composition having enhanced preparation stability. Particularly, a pharmaceutical preparation maintaining nanoparticle-forming properties, which are an important factor, and having an excellent storage stability is provided. Disclosed is a pharmaceutical preparation comprising a block copolymer in which a polyethylene glycol segment is linked to a polyglutamic acid segment containing a glutamic acid unit having a camptothecin derivative bonded thereto, the pharmaceutical preparation capable of forming associates in an aqueous solution. When the pharmaceutical preparation is made into an aqueous solution containing the camptothecin derivative at a concentration of 1 mg/mL, the pH of the aqueous solution is 2.4 to 7.

Abstract: A method for producing an alkylamine derivative having a urea bond represented by formula (I), or a salt thereof, comprises the following steps (a) and (b), step (a): and step (b): deprotecting as necessary the reaction product obtained in step (a). The production method suitable for industrialization of the alkylamine derivative having a urea bond represented by formula (I), which is a compound highly useful as an agent having CaSR agonist effects is provided.

Abstract: A method and a device for providing a user interface (UI) in an electronic device are provided. The electronic device includes a display that displays a UI corresponding to an operation state of the display, and a processor electrically connected with the display, wherein the processor is configured to determine the operation state of the display, display a first UI based on a first object according to a basic arrangement when the operation state is a first state, display a second UI based on the first object and a second object associated with the first object according to an expanded arrangement when the operation state is a second state, and display the second object in an area adjacent to the first object, corresponding to the expanded arrangement.

Abstract: A method includes mounting a wafer-level package substrate over a carrier, and pre-cutting the wafer-level package substrate to form trenches extending from a top surface of the wafer-level package substrate into the wafer-level package substrate. A plurality of dies is bonded over the wafer-level package substrate. The plurality of dies is molded in a molding material to form a wafer-level package, with the wafer-level package including the wafer-level package substrate, the plurality of dies, and the molding material. The carrier is detached from the wafer-level package. The wafer-level package is sawed into a plurality of packages, with each of the plurality of packages including a portion of the wafer-level package substrate and one of the plurality of dies.

Abstract: A silicon carbide powder according to the embodiment includes nitrogen having a concentration in a range of about 100 ppm to about 5000 ppm. A method for manufacturing silicon carbide powder according to the embodiment includes preparing a mixture by mixing a silicon source including silicon with a solid carbon source or a carbon source including an organic carbon compound; heating the mixture; cooling the mixture; and supplying a nitrogen-based gas into the mixture.

Abstract: An electronic device includes first and second electrodes that are spaced apart from each other and a 2D material layer. The 2D material layer connects the first and second electrodes. The 2D material layer includes a plurality of 2D nanomaterials. At least some of the 2D nanomaterials overlap one another.

Abstract: The present application relates to an ion transport material, an electrolyte membrane including the same, and a method for manufacturing the same, and more specifically, provides an ion transport material in which inorganic particles are dispersed in a peripheral portion of a sulfonic acid group of a partially fluorinated polymer containing sulfonic acid, an electrolyte membrane including the same, and a method for manufacturing the same.

Abstract: The present application relates to a distillation apparatus and a separation method, and according to the distillation apparatus and the separation method of the present application, it is possible to separate a material to be separated during the separation of a mixture of three or more components, for example, 2-ethylhexyl acrylate with high purity, and to achieve an object of saving energy during the separation and purification process of 2-ethylhexyl acrylate.

Abstract: A robot (2000) includes a face unit (2020), a temperature distribution detection unit (2040), a head direction calculation unit (2060), and a first face direction change unit (2080). The temperature distribution detection unit (2040) includes a plurality of photo-detectors disposed in a grid form. The temperature distribution detection unit (2040) detects a temperature distribution of a detection region by using the plurality of photo-detectors. The head direction calculation unit (2060) calculates a direction in which a person's head is located, on the basis of the temperature distribution detected by the temperature distribution detection unit (2040). The first face direction change unit (2080) directs the face unit (2020) in the direction calculated by the head direction calculation unit (2060).

Abstract: The present invention relates to a high-performance polyoxometalate catalyst and a method of preparing the same. More particularly, the present invention provides a high-performance polyoxometalate catalyst, the activity and selectivity of which may be improved by controlling the content of vanadium and the like and which has superior reproducibility and may unsaturated carboxylic acid from unsaturated aldehyde in a high yield for a long time, a method of preparing the same, and the like.

Abstract: An organic light-emitting apparatus includes a substrate including an active area, a dead area, and a pad area, a display unit disposed in the active area and including thin-film transistors, pixel electrodes, and a portion of a common electrode, a first voltage supply unit disposed on the dead and pad areas and electrically contacting the common electrode, a second voltage supply unit overlapping the common electrode, and spaced apart and electrically insulated therefrom, and an insulating layer disposed between the common electrode and the second voltage supply unit, in which a portion of the common electrode that overlaps the first voltage supply unit is closer to the pad area than that of a portion of the common electrode that overlaps the second voltage supply unit, and an end portion of the insulating layer contacts an end portion of the first voltage supply unit adjacent to the active area.

Abstract: A liquid crystal display device includes, a first insulation substrate, a first subpixel electrode disposed on the first insulation substrate, an insulation layer disposed on the first subpixel electrode, a second subpixel electrode disposed on the insulation layer, a liquid crystal layer disposed on the second subpixel electrode, a common electrode disposed on the liquid crystal layer, and a second insulation substrate disposed on the common electrode. In the liquid crystal display device, the second subpixel electrode and the common electrode are spaced apart by a second distance in a second region in which the second subpixel electrode is disposed, the first subpixel electrode and the common electrode are spaced apart by a first distance in a first region in which the first subpixel electrode is disposed, excluding the second region, and the first distance and the second distance are different from each other.

Abstract: The present invention provides an ionic polymer membrane prepared by irradiating the compound represented by formula 1 and an ionic polymer. The ionic polymer membrane of the present invention has the advantage of excellent processability, low production costs, high ion exchange capacity and high durability. Also, the method for preparing the ionic polymer membrane of the invention not only facilitates the production of the ionic polymer membrane in a 3-dimensional network structure which has high ion exchange capacity and high dimensional stability but also makes it easy to produce membranes in various forms and sizes by using the composition itself as a coating solution with using the commercialized inexpensive ionic polymer without additional high-risk multi-step introduction process of ionic exchange group.