Abstract: A dielectric composition and a multilayer ceramic capacitor containing the same are provided. The dielectric composition contains an oxide of Ba and Ti as a main ingredient, and the main ingredient is represented by (Ba1-x), (Na, Ca)x)TiO3, where 0.005?x?0.035 and 0.994<(Ba1-x(Na, Ca)x)/Ti<1.003.

Abstract: A maskless exposure device includes an exposure head including a digital micro-mirror device, the digital micro-mirror device being configured to scan an exposure beam to a substrate by reflecting a source beam from an exposure source; and a system control part configured to control the digital micro-mirror device by utilizing a graphic data system file. The graphic data system file includes data for a source electrode, a drain electrode and a channel portion between the source electrode and the drain electrode in a plan view. The channel portion includes a first portion extending in a direction perpendicular to a scan direction of the exposure head. A width of the first portion of the channel portion is defined to be a multiple of a pulse event generation of the exposure beam.

Abstract: A ceramic dielectric composition contains a base material powder represented by one or more of (Ca1-xSrx) (Zr1-yTiy)O3, Ca(Zr1-yTiy)O3, Sr(Zr1-xTiy)O3, (Ca1-xSrx) ZrO3, and (Ca1-xSrx)TiO3, in which x and y satisfy 0?x?1.0 and 0.2?y?0.9, respectively. The ceramic dielectric composition have on may high room-temperature permittivity and excellent ESD protection characteristics and may secure withstand voltage characteristics while implementing relatively high capacitance.

Abstract: There are provided a multilayer ceramic electronic component capable of preventing problems occurring due to a difference in sintering behavior between ceramic layers and internal electrodes and having excellent reliability, and a manufacturing method thereof. The multilayer ceramic electronic component may include a ceramic body including a plurality of ceramic layers; and internal electrodes disposed in the ceramic body. The internal electrodes may contain a conductive ceramic oxide.

Abstract: There are provided a dielectric ceramic composition and a multilayer ceramic capacitor containing the same. The dielectric ceramic composition according to the present disclosure may contain a main base material ingredient and a first accessory ingredient, wherein the first accessory ingredient contains samarium (Sm) and other rare earth (RE) elements, and a ratio (a/b) of a content (a) of samarium (Sm) to a content (b) of other rare earth elements in the first accessory ingredient satisfies 0.1?a/b?2.0.

Abstract: Exemplary embodiments of the invention relate to an alignment apparatus including a source unit providing an electromagnetic signal, a receiving unit detecting the provided electromagnetic signal, and a polarization element positioned between the source unit and the receiving unit and having a transmissive axis fixed in a predetermined direction. A substrate may be positioned between the source unit and the receiving unit, and may be formed with a polarizer including a plurality of metal lines with a minute linear pattern. The luminance or intensity of the electromagnetic signal may be detected by the receiving unit while rotating the substrate.

Abstract: A ceramic dielectric composition contains a base material powder represented by one or more of (Ca1?xSrx)(Zr1?yTiy)O3, Ca(Zr1?yTiy)O3, Sr(Zr1?yTiy)O3, (Ca1?xSrx)ZrO3, and (Ca1?xSrx)TiO3, in which x and y satisfy 0?x?1.0 and 0.2?y?0.9, respectively. The ceramic dielectric composition may have high room-temperature permittivity and excellent ESD protection characteristics and may secure withstand voltage characteristics while implementing relatively high capacitance.

Abstract: A dielectric composition includes a main ingredient and accessory ingredients. The main ingredient is represented by Bam(Ti(1-y)My)O3 (0.990<m<1.015, 0.001?y?0.010), where M is a transition metal including at least one of a pentavalent transition metal and a trivalent transition metal.

Abstract: An exposure apparatus includes a light source, an illuminating member, a projecting member, a stage, an inspecting member, and an information processing member. The light source is configured to provide a light in accordance with a pulse event generation (PEG) representing a period of light radiation. The illuminating member is configured to change the light into point lights. The projecting member is configured to project the point lights according to a photoresist shape extending in various directions. The point lights are projected on the stage. The inspecting member is configured to inspect a photoresist pattern formed by the projected point lights. The information processing member is configured to analyze different photoresist patterns corresponding to different PEGs to select one PEG from the different PEGs. The one PEG being associated with a minimum error in the various directions.

Abstract: There is provided a dielectric ceramic composition including: a major component (a barium titanate-based base material); and a minor component, wherein the dielectric ceramic composition is sintered to form a sintered body having a fine structure, the fine structure includes first crystal grains in which a Ca content is lower than 2.5 mol % and second crystal grains in which a Ca content is between 2.5 mol % to 13.5 mol %, and the second crystal grains have a cross-sectional area ratio of 30% to 80% on the basis of 100% of an overall cross-sectional area of the fine structure.

Abstract: A dielectric ceramic composition contains a base material main ingredient and an accessory ingredient. The base material main ingredient includes a first base material main ingredient containing BaTiO3 and a second base material main ingredient containing (Na1-yKy)NbO3. The base material main ingredient is represented by (1?x)BaTiO3-x(Na1-yKy)NbO3, in which x and y satisfy 0.005?x?0.5 and 0.3?y?1.0, respectively.

Abstract: A multilayer ceramic electronic component includes: a capacitor body including a plurality of dielectric layers and a plurality of internal electrodes; with external electrodes disposed on the capacitor body and electrically connected to the internal electrodes, wherein the capacitor body includes an active region in which internal electrodes having different polarities from each other overlap each other to form capacitance, and a margin part defined as region except for the active region. A concentration of an additive element in the margin part is higher than the concentration of the additive element in the active region, and the margin part has a concentration gradient of the additive element from a surface of the capacitor body toward the active region.

Abstract: There are provided a dielectric ceramic composition and a multilayer ceramic capacitor containing the same. The dielectric ceramic composition may contain a base material powder represented by (Ca1-xSrx)(Zr1-yTiy)O3 (0?x?1.0 and 0.3?y?0.8). A multilayer ceramic capacitor may include a ceramic body in which dielectric layers and first and second internal electrodes are alternately stacked, wherein the dielectric layers contain a dielectric ceramic composition containing a base material powder represented by (Ca1-xSrx)(Zr1-yTiy)O3 (0?x?1.0 and 0.3?y?0.8).

Abstract: A method for controlling an electronic device is provided. The method includes obtaining an image, detecting at least one object in a facial area from the image, and applying a virtual light source effect to the image based on an attribute of the detected object and displaying the image.

Abstract: A multilayer ceramic electronic component is provided including a ceramic body having dielectric layers and a plurality of internal electrodes disposed in the ceramic body. The internal electrodes have exposed portions exposed to the exterior of the ceramic body. An electrode layer is disposed on an outer surface of the ceramic body electrically connected to the exposed portions of the internal electrodes A conductive resin layer is disposed on the electrode layer. The electrode layer has an uneven surface.

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body having internal electrodes formed therein; external electrodes formed on external surfaces of the ceramic body and connected to the internal electrodes; and buffer layers formed on contact surfaces between the internal electrodes and the external electrodes, among external surfaces of the ceramic body, in an interior direction of the ceramic body, wherein when a thickness of the internal electrode is denoted by Te, a number of laminated internal electrodes is denoted by N, a thickness of the buffer layer is denoted by t, and a width of a margin of the ceramic body in a length direction of the ceramic body is denoted by L, Te?0.6 ?m, N>200, and 3 ?m?t<L, so that the occurrence of radial cracks can be prevented and thus reliability can be improved.

Abstract: There are provided a dielectric ceramic composition and a multilayer ceramic capacitor containing the same. The dielectric ceramic composition according to the present disclosure may contain a main base material ingredient and a first accessory ingredient, wherein the first accessory ingredient contains samarium (Sm) and other rare earth (RE) elements, and a ratio (a/b) of a content (a) of samarium (Sm) to a content (b) of other rare earth elements in the first accessory ingredient satisfies 0.1?a/b?2.0.

Abstract: There are provided a dielectric composition for low-temperature sintering and a multilayer ceramic electronic component manufactured using the dielectric composition and the dielectric composition may contains: BaTiO3 as a main ingredient; and a Li2O—BaO compound as an accessory ingredient, wherein the accessory ingredient is contained in an amount of 0.2 mol % to 0.8 mol %, on the basis of 100 mol % of the main ingredient.

Abstract: A dielectric ceramic composition may include a base material main ingredient and an accessory ingredient. The accessory ingredient contains one or more selected from a group consisting of oxides and carbonates of one or more elements among Bi, Li, and Cu. When the accessory ingredient contains Bi, a content of Bi may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient, when the accessory ingredient contains Li, a content of Li may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient, and when the accessory ingredient contains Cu, a content of Cu may be 0.1 to 1.0 part by mole, based on 100 parts by mole of the base material main ingredient.

Abstract: Disclosed herein is a multilayer ceramic device. The multilayer ceramic device according to an exemplary embodiment of the present invention includes: a device body having sides which are spaced apart from each other and a circumferential surface which connects the sides; an internal electrode disposed in a longitudinal direction of the device body within the device body; an external electrode having a front part which covers the sides and a band part which extends from the front part to cover a portion of the circumferential surface; and a crack guide pattern disposed within the device body and guiding a progress direction of cracks occurring at the circumferential surface to the sides, wherein the crack guide pattern includes: a metal pattern; and an oxide layer formed on a surface of the metal pattern.