Abstract: There is provided a multilayered ceramic capacitor capable of being implementing as a micro supercapacitor capable of minimizing a mounting area and increasing a mounting efficiency thereof. The multilayered ceramic capacitor includes a capacitor body in which a plurality of dielectric layers having a size of 1.6 mm in length and 0.8 mm in width are stacked; an internal electrode unit having a plurality of internal electrodes arranged on each of the plurality of dielectric layers; and an external electrode unit, having a plurality of external electrodes horizontally arranged in the capacitor body and electrically connected to the internal electrodes.

Abstract: A method of fabricating a semiconductor device is provided. The method includes forming semiconductor patterns on a semiconductor substrate, such that sides are surrounded by a lower interlayer insulating layer. A lower insulating layer is formed that covers the semiconductor patterns and the lower interlayer insulating layer. A contact structure is formed that penetrates the lower insulating layer and the lower interlayer insulating layer and is spaced apart from the semiconductor patterns. The contact structure has an upper surface higher than the semiconductor patterns. An upper insulating layer is formed covering the contact structure and the lower insulating layer. The upper and lower insulating layers form insulating patterns exposing the semiconductor patterns and covering the contact structure, and each of the insulating patterns includes a lower insulating pattern and an upper insulating pattern sequentially stacked.

Abstract: Disclosed are an artificial leather that comprises two or more types of short fibers made of different components and thus exhibits superior texture, flexibility, breathability and fullness and enables great weight reduction, and a method for manufacturing the same. The artificial leather includes a non-woven fabric having a fineness of 0.001 to 0.5 denier, and a polymeric elastomer impregnated in the non-woven fabric, wherein the short fibers are two or more types of polyester short fibers having different numbers of repeat units of —CH2—.

Abstract: There is provided a linear vibrator, including: a fixed part providing an interior space having a predetermined size; at least one magnet disposed in the interior space and generating magnetic force; a vibration part including a coil facing the magnet and generating electromagnetic force through interaction with the magnet and a mass body; and an elastic member coupled to the fixed part and the vibration part to mediate vibrations of the vibration part and having a damping increasing portion attached to a predetermined region of a surface thereof.

Abstract: Integrated circuit memory devices include a semiconductor word line having an electrically insulating strain layer directly contacting an upper surface thereof. The strain layer, which has a contact opening therein, has a sufficiently high degree of internal compressive strain therein to thereby impart a net tensile stress within at least a first portion of the semiconductor word line. A P-N junction diode is also provided on the semiconductor word line. The diode includes a first terminal (e.g., cathode, anode) electrically coupled through the opening in the strain layer to the surface of the semiconductor word line. A data storage element (e.g., MRAM, FRAM, PRAM, RRAM, etc.) may also be provided, which has a current carrying terminal electrically coupled to a second terminal of the p-n junction diode.

Abstract: A multi-bit phase change memory device including a phase change material having a plurality of crystalline phases. A non-volatile multi-bit phase change memory device may include a phase change material in a storage node, wherein the phase change material includes a binary or ternary compound sequentially having at least three crystalline phases having different resistance values according to an increase of temperature of the phase change material.

Abstract: Disclosed are a polishing pad used in a CMP process of a planar material such as a silicon wafer, plate glass for a display, etc. and a method for manufacturing the same. The polishing pad comprises a non-woven fabric consisting of ultrafine fibers and elastomeric polymer impregnated into the fabric, on which the ultrafine fibers are raised and arranged to simultaneously satisfy the following conditions (I) to (III) such that the ultrafine fibers are oriented in a longitudinal direction to a central axis: The polishing pad of the present invention includes ultrafine fibers, which are arranged at a relatively wide orientation angle and have pores formed therebetween without requiring alternative processes for forming the pores, thus, exhibits excellent polishing performance and low occurrence of scratches during a polishing process.

Abstract: Disclosed is a cover plate for a lighting fixture and a lighting fixture having the same, which achieves superior light diffusivity and light uniformity as well as superior light transmission in comparison with the prior art, thereby improving a luminance characteristic. The cover plate is arranged at an exterior of an light source of the light fixture so as to exit lighting emitted from the light source outward. The cover plate is made of light transmissive resin material having 5-35% of bubbles for light scattering, which has a diameter within a range of 60 ?m˜700 ?m, and exits light emitted from the light source while diffusing the light to the whole area of the cover plate.

Abstract: There is provided a multi-layered ceramic capacitor having a dual layer-electrode structure formed by applying a dual layer of electrode paste to the multi-layered ceramic capacitor. The multi-layered ceramic capacitor having a dual layer-electrode structure includes a capacitor body having a preset length and width and having a plurality dielectric layers stacked therein, an internal electrode unit formed on the plurality of dielectric layers and having a preset capacitance, and an external electrode unit including first external electrodes respectively formed on both sides of the capacitor body to be electrically connected to internal electrodes, and second external electrodes formed on the first external electrodes.

Abstract: Disclosed is an artificial leather containing a non-woven fabric composed of ultra micro fibers and impregnated with an polymeric elastomer, wherein a residual shrinkage ratio of the artificial leather at 30% stretching is 10% or less in a machine direction and is 20% or less in a cross-machine direction. The artificial leather has optimal residual shrinkage ratios, and specifically a residual shrinkage ratio in a machine direction of 10% or less and a residual shrinkage ratio in a cross-machine direction of 20% or less, when the artificial leather is stretched by 30%. As a result, the artificial leather which has stretched during the process for shape-formation can easily contract and restore, and thus avoid creasing even when applied to the products having many curved parts.

Abstract: There is provided a multilayered ceramic capacitor capable of being implementing as a micro supercapacitor capable of minimizing a mounting area and increasing a mounting efficiency thereof. The multilayered ceramic capacitor includes a capacitor body in which a plurality of dielectric layers having a size of 1.6 mm in length and 0.8 mm in width are stacked; an internal electrode unit having a plurality of internal electrodes arranged on each of the plurality of dielectric layers; and an external electrode unit, having a plurality of external electrodes horizontally arranged in the capacitor body and electrically connected to the internal electrodes.

Abstract: A multi-layered ceramic capacitor (MLCC) includes: a multi-layered capacitor main body formed by stacking a plurality of dielectric layers and having a size of 0.9 mm in width and 0.6 mm in length; two inner electrodes formed on each of the plurality of dielectric layers, an inner interval therebetween being 70 ?m or smaller and an outer interval between the inner electrode and an edge of the dielectric layer being 60 ?m or smaller; and a plurality of outer electrodes formed on an outer surface of the capacitor main body and electrically connected to the inner electrodes. An ultra-high capacitor can be implemented and the reliability of the product can be improved by optimizing an inner area of a 0906 size array.

Abstract: Artificial leather with optimal elongation and a method for manufacturing the same is disclosed, the artificial leather comprising a non-woven fabric with micro-fibers and a polymeric elastomer impregnated into the non-woven-fiber, wherein the polymeric elastomer is 20 to 30% by weight with respect to a total weight of the artificial leather, and a density of the non-woven fabric is within the range of 0.160 to 0.250g/cm3, wherein the artificial leather can be easily used for the goods with lots of flexed regions, for example, the headliner of vehicle.

Abstract: Integrated circuit memory devices include a semiconductor word line having an electrically insulating strain layer directly contacting an upper surface thereof. The strain layer, which has a contact opening therein, has a sufficiently high degree of internal compressive strain therein to thereby impart a net tensile stress within at least a first portion of the semiconductor word line. A P-N junction diode is also provided on the semiconductor word line. The diode includes a first terminal (e.g., cathode, anode) electrically coupled through the opening in the strain layer to the surface of the semiconductor word line. A data storage element (e.g., MRAM, FRAM, PRAM, RRAM, etc.) may also be provided, which has a current carrying terminal electrically coupled to a second terminal of the p-n junction diode.

Abstract: A phase-change memory device has an oxidation barrier layer to protect against memory cell contamination or oxidation. In one embodiment, a semiconductor memory device includes a molding layer disposed over semiconductor substrate, a phase-changeable material pattern, and an oxidation barrier of electrically insulative material. The molding layer has a protrusion at its upper portion. One portion of the phase-changeable material pattern overlies the protrusion of the molding layer, and another portion of the phase-changeable material pattern extends through the protrusion. The electrically insulative material of the oxidation barrier may cover the phase-changeable material pattern and/or extend along and cover the entire area at which the protrusion of the molding layer and the portion of the phase-change material pattern disposed on the protrusion adjoin.

Abstract: A variable resistance memory device includes a memory cell connected to a bit line and a clamp circuit configured to provide either a first read voltage or a second read voltage to the bit line according to an elapsed time from a write operation of the memory cell. Related methods are also described.

Abstract: In a method of forming a phase-change memory device, a variable resistance member may be formed on a s semiconductor substrate having a contact region, and a first electrode may be formed to contact a first portion of the variable resistance member and to be electrically connected to the contact region. A second electrode may be formed so as to contact a second portion of the variable resistance member.

Abstract: A composite sheet used for artificial leather with low elongation and excellent softness which includes a non-woven fabric layer, a woven or knitted fabric layer and a polyurethane resin, wherein the non-woven fabric layer and the woven or knitted fabric layer are entangled with each other.

Abstract: Provided is a method of manufacturing a nanowire capacitor including forming a lower metal layer on a substrate; growing conductive nanowires on the lower metal layer, the conductive nanowires including metal and transparent electrodes; depositing a dielectric layer on the lower metal layer including the grown conductive nanowires; growing dielectric nanowires on the deposited dielectric layer; and depositing an upper metal layer on the dielectric layer including the grown dielectric nanowires.

Abstract: A composite sheet used for artificial leather with low elongation and excellent softness which includes a non-woven fabric layer, a woven or knitted fabric layer and a polyurethane resin, wherein the non-woven fabric layer and the woven or knitted fabric layer are entangled with each other.