Abstract: A multilayer ceramic capacitor includes: a ceramic body having first and second surfaces opposing each other and third and fourth surfaces connecting the first and second surfaces to each other; a plurality of internal electrodes disposed in the ceramic body, exposed to the first and second surfaces, and each having one end exposed to the third or fourth surface; and first and second side margin portions disposed on the first and second surfaces and covering exposed surfaces of the internal electrodes. A dielectric composition contained in the first and second side margin portions is different from a dielectric composition contained in the ceramic body, the first and second side margin portions contain a barium titanate-based base material powder and magnesium (Mg), manganese (Mn), and aluminum (Al) as accessory ingredients, and a content ratio of manganese (Mn) to magnesium (Mg), manganese (Mn), and aluminum (Al) satisfies 0.316?Mn/(Mn+Mg+Al)?0.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including dielectric layers and internal electrodes, stacked to be alternately exposed to one end surface and the other end surface of the ceramic body, with each of the dielectric layers interposed therebetween; and external electrodes disposed on outer surfaces of the ceramic body. The external electrodes include electrode layers connected to the internal electrodes, electrically insulating layers disposed on the electrode layers, and plating layers disposed on one surface of the ceramic body in a thickness direction of the ceramic body and connected to the electrode layers, respectively, and the electrode layers contain nickel.

Abstract: A multilayer electronic component includes a capacitor body including a plurality of dielectric layers and a plurality of first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween. One end of each of the first and second internal electrodes extends, respectively, to a third or fourth surface of the capacitor body. First and second external electrodes respectively include first and second connected portions disposed on the third and fourth surfaces, and first and second band portions respectively extended from the first and second connected portions to portions of a first surface of the capacitor body. A first connection terminal is disposed on the first band portion to provide a first solder accommodating portion, and a second connection terminal is disposed on the second band portion to provide a second solder accommodating portion.

Abstract: A multilayer electronic component includes: a laminate having a plurality of multilayer capacitors are disposed to be adjacent to each other, each of the multilayer capacitors including a body including dielectric layers and first and second internal electrodes alternately exposed through two end surfaces of the body facing each other in a length direction with each of the dielectric layers interposed therebetween, and first and second external electrodes disposed on the two end surfaces of the body in the length direction, respectively; and first and second terminals disposed on the laminate to cover a plurality of first and second external electrodes, respectively.

Abstract: A multilayer ceramic capacitor includes a ceramic body, an active layer, dielectric layers being interposed between first internal electrodes and second internal electrodes, an upper cover layer, a lower cover layer, a first external electrode and a second external electrode covering first and second ends of the ceramic body, and the multilayer ceramic capacitor comprising a plurality of internal electrodes disposed within the lower cover layer, when a distance of a longitudinal margin portion from a boundary of a ceramic body of the plurality of internal electrodes disposed in the lower cover layer to an overlapping area is indicated as G, and widths of an upper band portion and a lower band portion of an external electrode disposed in an upper surface and a lower surface at the boundary of the ceramic body are indicated as E1 and E2, G is greater than E1 and G is greater than E2.

Abstract: A multilayer ceramic electronic component includes: a ceramic body including dielectric layers and internal electrodes; and external electrodes disposed on external surfaces of the ceramic body, wherein the external electrodes include seed layers disposed on at least one surface of the ceramic body in a thickness direction, first electrode layers electrically connected to the internal electrodes and the seed layers, and plating layers disposed on the seed layers and the first electrode layers, respectively, and 0.8?T2/T1?1.2, where T1 is a thickness of each of the first electrode layers in a central region of the ceramic body in the thickness direction, and T2 is a thickness of each of the first electrode layers at a point at which an outermost internal electrode, among the internal electrodes, is positioned.

Abstract: A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.

Abstract: A capacitor includes a capacitor body having upper and lower surfaces and end surfaces connecting the upper and lower surfaces; and an external electrode disposed on a surface of the capacitor body and having a first electrode layer, a second electrode layer, and a third electrode layer. The second electrode layer includes metal and resin and is interposed between the first electrode layer and the third electrode layer, and a portion of the second electrode layer covering the end surface of the capacitor body has a thickness less than that of a portion of the first electrode layer covering the end surface of the capacitor body.

Abstract: A multilayer ceramic electronic component includes a ceramic body contributing to capacitance formation and including an active region formed by alternately stacking dielectric layers and first and second internal electrodes and, and a protective layer provided on at least one of upper and lower surfaces of the active region; and first and second external electrodes formed on respective ends of the ceramic body, wherein a step portion absorption layer is disposed in at least one of: both end portions of the ceramic body in a length direction or both end portions of the ceramic body in a width direction, and a total thickness of dielectric layers disposed on the same plane as the step portion absorption layer is greater than a thickness of a dielectric layer disposed in another region.

Abstract: The present disclosure relates to a polyimide-based block copolymer film. The polyimide-based block copolymer film according to the present disclosure exhibits excellent an ultraviolet shielding property to be suitably used for substrates for displays, protective films for displays, touch panels, and the like.

Abstract: A capacitor includes a body including dielectric layers and internal electrodes; and external electrodes disposed on the body. The capacitor includes Sn, the Sn having an alpha particle emission rate equal to or less than 0.02 cph/cm2.

Abstract: A voice signal processing apparatus includes: an input unit which receives a voice signal of a user; a detecting unit which detects an auxiliary signal; and a signal processing unit which transmits the voice signal to an external terminal in a first operation mode and transmits the voice signal and the auxiliary signal to the external terminal using the same or different protocols in a second operation mode.

Abstract: A fuel injector for a combustion engine is disclosed. The fuel injector includes an injector body having a nozzle orifice, a solenoid coil mounted in the injector body, a control chamber filled with high-pressure fuel, an armature moved by electromagnetic force of the solenoid coil to vary fuel pressure in the control chamber, and a needle that moves to open or close the nozzle orifice according to the variation in the fuel pressure in the control chamber. The fuel injector further includes piezoelectric actuator for adjusting a fuel injection rate by adjusting an opening speed of the nozzle orifice based on a load condition of the engine.

Abstract: A multilayer ceramic capacitor includes: a ceramic body having first and second surfaces opposing each other and third and fourth surfaces connecting the first and second surfaces to each other; a plurality of internal electrodes disposed in the ceramic body, exposed to the first and second surfaces, and each having one end exposed to the third or fourth surface; and first and second side margin portions disposed on the first and second surfaces and covering exposed surfaces of the internal electrodes. A dielectric composition contained in the first and second side margin portions is different from a dielectric composition contained in the ceramic body, the first and second side margin portions contain a barium titanate-based base material powder and magnesium (Mg), manganese (Mn), and aluminum (Al) as accessory ingredients, and a content ratio of manganese (Mn) to magnesium (Mg), manganese (Mn), and aluminum (Al) satisfies 0.316?Mn/(Mn+Mg+Al)?0.

Abstract: A reentrant combustion chamber is disclosed. The reentrant combustion chamber includes a profile forming the inlet of the combustion chamber that is a projective surface formed inward in the combustion chamber and the bottom of the combustion chamber that is a recessed space that is recessed outward under the inlet in the combustion chamber, a cone formed in a truncated cone shape continuing from the profile and protruding to the central space in the combustion chamber, and a top end for expanding the space of the combustion chamber by expanding the top of the combustion chamber at the inlet of the combustion chamber.

Abstract: A multilayer ceramic electronic component includes a ceramic body in which dielectric layers and internal electrodes are alternately disposed. Ceramic-metal compound layers are disposed on interfaces between the internal electrodes and the dielectric layers. Additionally, in some examples, spaces between adjacent internal electrodes are fully occupied by the dielectric layers and the dielectric layers contain a ceramic-metal compound containing metal particle. The ceramic-metal compound layer may have an embossing type configuration or a dendrite type configuration.

Abstract: A multilayer ceramic electronic component includes a ceramic body and first and second external electrodes. The ceramic body includes an active region including a plurality of dielectric layers and first and second internal electrodes alternately disposed on surfaces of the plurality of dielectric layers to contribute to capacitance formation, and a protective layer provided on at least one of upper and lower surfaces of the active region. The first and second external electrodes are electrically connected to the first and second internal electrodes, respectively, and formed on both end surfaces of the ceramic body. The ceramic body includes a plurality of first and second dummy electrodes respectively extended from the second and first external electrodes into length-direction margin parts of the active region so as to face the first and second internal electrodes, respectively. Further, step portion absorbing layers are disposed in width-direction margin parts of the active region.

Abstract: A speech recognition method capable of automatic generation of phones according to the present invention includes: unsupervisedly learning a feature vector of speech data; generating a phone set by clustering acoustic features selected based on an unsupervised learning result; allocating a sequence of phones to the speech data on the basis of the generated phone set; and generating an acoustic model on the basis of the sequence of phones and the speech data to which the sequence of phones is allocated.

Abstract: A multilayer ceramic capacitor includes a ceramic body in which a plurality of dielectric layers are layered in a width direction, an active part including a plurality of first and second internal electrodes alternately exposed to opposing end surfaces of the ceramic body with the dielectric layer interposed therebetween to form capacitance, an upper cover part provided on an upper surface of the active part, a lower cover part provided on a lower surface of the active part and having a thickness greater than that of the upper cover part, and first and second external electrodes formed to cover opposing end surfaces of the ceramic body, wherein a ratio of the cube root of the volume of the active part to the thickness of the lower cover part is between 1.4 and 8.8.

Abstract: A display device includes: a display panel configured to display an image; a window on the display panel, the window having a display area at which the image is displayed and a non-display area around the display area; and a first adhesive layer between the display panel and the window, wherein the window includes: a window substrate on the display panel; a first hard coating layer at a first surface of the window substrate; a second hard coating layer at a second surface of the window substrate opposite to the first surface; a protection layer on the first hard coating layer; an auxiliary adhesive layer on the second hard coating layer; a base film on the auxiliary adhesive layer; and a second adhesive layer between the auxiliary adhesive layer and the base film.