Abstract: Provided is a frequency shifting optical swept light source system. The system includes a light source that emits light; an amplifier that amplifies the light output from the light source; an optical converter that shifts a frequency of the amplified light and compresses a spectrum of the amplified light; and a controller that controls a current signal applied to the light source such that a repetition rate of the light output from the light source is adjusted, so that an intensity of the amplified light is adjusted, to thereby adjust a position of the compressed spectrum with respect to a predetermined frequency band.

Abstract: A method of manufacturing a multi-layer circuit board includes: forming a first circuit layer on a first surface of a first prepreg; stacking a second prepreg on a first surface of the first circuit layer; and forming at least one of a second or a third circuit layer on at least one of a first surface of the second prepreg and a second surface opposite of the first surface of the first prepreg, wherein, in the stacking of the first prepreg, the first prepreg and the second prepreg are semi-cured.

Abstract: A source driver for a display device includes a gamma voltage generation circuit, first through (2m)-th data driving circuits, and a switch circuit. The gamma voltage generation circuit generates R, G and B gamma voltages. The (2k?1)-th data driving circuits consecutively receive red image data and blue image data, and consecutively generate a R driving voltage and a B driving voltage using the R gamma voltages and B gamma voltages, respectively, during one horizontal period. The (2k)-th data driving circuits consecutively receive first green image data and second green image data, and consecutively generate a G1 driving voltage and a G2 driving voltage, respectively, using the G gamma voltages during the one horizontal period. The switch circuit outputs the R, B, G1, and G2 driving voltages through different data lines from each other based on a first selection signal and a second selection signal.

Abstract: A carbon dioxide adsorbent may include a chabazite zeolite containing an alkali metal ion or alkaline earth metal ion. The chabazite zeolite may have a Si/Al mole ratio of about 1 to about 9.9 and mesopores. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.

Abstract: A heat exchanger unit includes tube units arranged within a duct unit for heat exchange with combustion gas supplied from a furnace of a thermal power plant, and heat exchanger fins longitudinally formed on outer peripheral surfaces of the tube units and having different thickness and sizes while heat exchange with the combustion gas is performed through the heat exchanger fin.

Abstract: A carbon dioxide adsorbent may include a complex oxide including barium and titanium, wherein the complex oxide has a perovskite crystalline structure and is represented by the general formula BaxTiyOz, and an atomic ratio of Ba/Ti ranges from about 0.95 to about 1.7. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.

Abstract: A method of forming a fine pattern includes forming pillar-shaped guides regularly arranged on a feature layer, forming a block copolymer layer on the feature layer around the pillar-shaped guides, phase separating the block copolymer layer, forming first domains regularly arranged on the feature layer with the pillar-shaped guides, forming a second domain on the feature layer surrounding the pillar-shaped guides and the first domains, removing the first domains, and forming holes corresponding with the first domains in the feature layer by etching the feature layer using the pillar-shaped guides and the second domain as etch masks. The block copolymer layer includes a polymer blend having first and second polymer blocks having first and second repeat units, respectively, a first homopolymer and a second homopolymer. The first domains include the first polymer block and the first homopolymer, and the second domain includes the second polymer block and the second homopolymer.

Abstract: Provided is a frequency shifting optical swept light source system. The system includes a light source that emits light; an amplifier that amplifies the light output from the light source; an optical converter that shifts a frequency of the amplified light and compresses a spectrum of the amplified light; and a controller that controls a current signal applied to the light source such that a repetition rate of the light output from the light source is adjusted, so that an intensity of the amplified light is adjusted, to thereby adjust a position of the compressed spectrum with respect to a predetermined frequency band.

Abstract: The present inventive concept provides a method of forming a fine pattern including forming a plurality of pillar-shaped guides that are regularly arranged on a feature layer.

Abstract: A carbon dioxide adsorbent may include a chabazite zeolite containing an alkali metal ion or an alkaline earth metal ion. The chabazite zeolite may have a Si/Al mole ratio of about 1 to about 9.9. The carbon dioxide adsorbent may be included in a carbon dioxide capture module. The carbon dioxide adsorbent may also be used in a method of separating carbon dioxide.

Abstract: A camera module includes: a housing; a lens barrel coupled to or disposed in the housing; an infrared filter fixed to the housing; and a blocking layer disposed on the infrared filter, wherein a width of a corner region of the blocking layer and a width of a central region of the blocking layer are different from each other.

Abstract: A low gloss thermoplastic resin composition can have improved scratch resistance, and includes a silicon compound-grafted aromatic vinyl-vinyl cyanide-based copolymer to improve mechanical physical properties such as scratch resistance, and the like, and to implement low gloss property. The low gloss composition can be used in a vehicle interior material.

Abstract: A thermoplastic resin composition and a molded article including the same are disclosed. The thermoplastic resin composition includes: (A) a base resin including (a1) a styrene copolymer and (a2) a rubber-modified vinyl graft copolymer; and (B) surface-treated metal particles, wherein the surface-treated metal particles include: a metal core; a first coating layer formed on the metal core; and a second coating layer formed on the first coating layer. The thermoplastic resin composition can exhibit significantly improved glossiness and appearance by preventing flow marks and weld lines that can occur upon injection molding, while exhibiting a luxurious metallic texture even without painting.

Abstract: A semiconductor memory device includes a first substrate on which a cell region is defined. In the cell region, memory cells are stacked. A second substrate is located above the first substrate, and a peripheral region is defined on the second substrate. One or more conductive lines are located in the peripheral region. The one or more lines extend through the second substrate and couple to the cell region.

Abstract: The present invention relates to a recombinant self-assembled protein comprising a target-oriented peptide and a use thereof. The recombinant self-assembled protein according to the present invention, comprising a target-oriented peptide, does not require an additional process for providing target-orientedness, and is thus capable of delivering a desired drug to a target tissue or target cell without using additives, such as chemical binders or stabilizers; therefore, the protein can be used for photothermal therapy, drug delivery, imaging, or the like. In particular, according to the present invention, it is to possible to prepare gold-protein nanoparticle fusions in which uniform high-density gold nanoparticles having target-orientedness are bound to protein surfaces, without an additional process of surface stabilization or process for providing target-orientedness.

Abstract: A flash memory device includes: a memory unit that includes a cell area that has one or more memory blocks each including a plurality of pages; a page buffer that includes a valid data area storing valid data to be programmed to the pages and a pad area storing non-valid data to be programmed to the pages, in response to an external data program command for the one or more pages; and a control logic that retains the non-valid data stored in the pad area and stores the valid data in the valid data area, in response to the data program command.

Abstract: An adsorbent for carbon dioxide may include a structure that includes composite metal oxide including a first metal (M1) and a second metal (M2) linked through oxygen (O). The first metal (M1) may be selected from an alkali metal, an alkaline-earth metal, and a combination thereof. The second metal (M2) may have a trivalent oxidation number or greater. The composite metal oxide may include mesopores inside or in the surface thereof. The adsorbent may be included in a capture module for carbon dioxide. A method of reducing emissions may include adsorbing carbon dioxide using the adsorbent for carbon dioxide.

Abstract: An adsorbent for carbon dioxide may include a composite metal oxide including a divalent first metal (M1), a trivalent second metal (M2), and an element (A) with an electronegativity of about 2.0 to about 4.0. The composite metal oxide may have an amorphous structure. A method of manufacturing the adsorbent for carbon dioxide and a capture module for carbon dioxide including the adsorbent for carbon dioxide are also disclosed.

Abstract: A resin composition includes a thermoplastic resin and a metal-resin composite particle, wherein the metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and the first coating layer and second coating layer include a thermosetting resin respectively. An article includes the resin composition.

Abstract: A refrigerator includes a main body having a storage chamber, a door provided to the main body, including an outer door and a door liner. The door liner includes support steps, a liner plate, and a seating step that define an installation space. An ice maker is located at least partially in the installation space. A cold air duct is provided in one side of the storage chamber to supply the ice maker with cold air. An ice maker cover is provided having a cold air inlet on a top portion thereof and a viewing window on a lower portion thereof. The viewing window allows the ice maker to be seen from outside of the ice maker cover. An ice bank is removably located below the ice maker to transfer ice received from the ice maker to a dispenser.