Abstract: An exemplary embodiment of the present invention provides a vertical micro contact probe that includes a column formed by longitudinally continuously stacking a plurality of basic units and a front end formed at the front end of the column and contacting an electrode pad of a semiconductor chip. The basic unit includes a probe body alternately bending to the left and right and protrusions protruding from the probe body at the left and right sides from the center of the width direction, and contacting the adjacent probe body to support the probe body under compression.

Abstract: A flip chip package may include a substrate, a semiconductor chip, main bump structures and auxiliary bump structures. The substrate has a circuit pattern. The semiconductor chip is arranged over the substrate. The semiconductor chip includes a body having semiconductor structures, main pads electrically connected to the semiconductor structures to mainly control the semiconductor structures, and auxiliary pads electrically connected to the semiconductor structures to provide auxiliary control of the semiconductor structures. The main bump structures are interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the main pads. The auxiliary bump structures can be interposed between the semiconductor chip and the substrate to electrically connect the circuit pattern with the auxiliary pads.

Abstract: Disclosed are a polarizing film including a polyolefin and a dichroic dye having a solubility parameter difference between the polyolefin and the dichroic dye is less than 7.4, and a display device including the polarizing film.

Abstract: A photomask for exposure includes: a transparent substrate; a light blocking pattern layer positioned on the transparent substrate; a first dielectric layer positioned on the light blocking pattern layer and including a dielectric material; and a negative refractive index layer positioned on the first dielectric layer and including a metal. A surface plasmon quasi-bound mode of the photomask for exposure overlaps a wavelength range of the light source of the light exposer which irradiates light to the photomask for exposure.

Abstract: An anti-reflective film includes a polarizing film and a compensation film, where the polarizing film includes a polymer, and a plurality of dichroic dyes having an absorption wavelength region in a range from about 380 nanometers to about 780 nanometers, and a reflective color of the anti-reflective film is substantially in a range of ?5?a*?5 and ?5?b?*5 in CIE-Lab color coordinates.

Abstract: A method of amplifying nucleic acid from blood, the method including performing an electrodialysis on a blood sample to reduce the ionic strength of the sample, and performing a Polymerase Chain Reaction (“PCR”) using the blood sample on which the electrodialysis is performed as a template.

Abstract: The present invention relates to a composition for bath additives characterized in that the composition is obtained by a process comprising: subjecting herbal materials to liquid phase fermentation with Bacillus subtilis to obtain a culture, the herbal materials comprising 10% to 25% by weight of Zizania latifolia, 10% to 20% by weight of Artemisia capillaries, 5% to 15% by weight of Houttuynia cordata, 1% to 20% by weight of Saururus chinensis, 1% to 15% by weight of Leonurus sibiricus, 1% to 15% by weight of Angelica gigas, 1% to 15% by weight of Coix lachryma-jobi, 1% to 10% by weight of Plantago asiatica and 1% to 10% by weight of Rhododendron brachycarpum, based on a total dry weight of the herb materials; separating sludge from the resulting culture; and drying, sterilizing and pulverizing the sludge.

Abstract: Provided is a method of crystallizing an amorphous silicon thin film transistor and a method of fabricating a polycrystalline thin film transistor using the same, in which the polycrystalline thin film transistor indicating leakage current characteristics of a level that is applicable for active matrix organic light emitting diode displays (AMOLEDs) can be manufactured by using a silicide seed induced lateral crystallization (SILC) method.

Abstract: A heat exchanger is provided capable of suppressing formation of frost, thereby achieving enhanced heat exchange efficiency refrigerator. The heat exchanger includes refrigerant tubes vertically spaced apart from one another, and heat exchanging fins spaced apart from another in a longitudinal direction of the refrigerant tubes while being coupled to surfaces of the refrigerant tubes. Each heat exchanging fin includes fitting slots formed at one lateral end of the heat exchanging fin and vertically arranged to receive a plurality of refrigerant tubes, and moisture guide valleys extending vertically to downwardly guide moisture on the heat exchanging fin. Each moisture guide valley includes a first moisture guide valley arranged along a virtual line extending through a boundary between a curved portion of the corresponding fitting slot and each straight portion of the fitting slot, and a second moisture guide valley to guide moisture to the first moisture guide valley.

Abstract: Provided herein is a method of sequential and multiple immunostaining for detection of various antigens in the same specimens, which may be used for qualitative or quantitative analysis of proteins expressed, gene analysis, and morphological analysis even in specimens where only a small amount is available.

Abstract: A nanocrystal including a core including a Group III element and a Group V element, and a monolayer shell on the surface of the core, the shell including a compound of the formula ZnSexS(1-x), wherein 0?x?1, and wherein an average mole ratio of Se:S in the monolayer shell ranges from about 2:1 to about 20:1.

Abstract: A multi-chip package may include a package substrate, an interposer chip, a first semiconductor chip, a thermal dissipation structure and a second semiconductor chip. The interposer chip may be mounted on the package substrate. The first semiconductor chip may be mounted on the interposer chip. The first semiconductor chip may have a size smaller than that of the interposer chip. The thermal dissipation structure may be arranged on the interposer chip to surround the first semiconductor chip. The thermal dissipation structure may transfer heat in the first semiconductor chip to the interposer chip. The second semiconductor chip may be mounted on the first semiconductor chip. Thus, the heat in the first semiconductor chip may be effectively transferred to the interposer chip through the thermal dissipation line.

Abstract: The movement-free bending method means the one of deformation methods for a one- or two-dimensional nanostructures using an ion beam capable of bending and deforming them and furthermore, changing a bending direction without requiring a motion such as a rotation of the nanostructures. The present invention affords a movement-free bending method for deforming the nanostructure 20 having the one-dimensional or two-dimensional shape by irradiating the ion beam 10, wherein a bending direction of the nanostructure 20 is controlled depending on energy of the ion beam 10 or a thickness of the nanostructure 20.

Abstract: The present invention relates to electroluminescent compounds of formula 1 where A and/or B represent fluorene, carbazole, dibenzo[b,d]thiophene or dibenzo[b,d]furan derivatives and L1, X1, Ar1, Ar2, R5, R6 and R7 are as defined herein, and organic electroluminescent devices comprising the same. The compounds according to the present invention have an advantage in manufacturing an organic electroluminescent device which has a high luminous efficiency and a long operational lifetime.

Abstract: There is provided a spindle motor for a 2.5? type disk driving device, including: a base having a stator core seating part protruding upwardly in an axial direction; a stator core including a ring-shaped coreback part, a tooth part, and a front end part; and a coil wound around the stator core, wherein when a length of the stator core from an inner end portion of the coreback part to the endmost part of the front end part is defined as L and a height of the wound coil from the lowermost edge of the coil in an axial direction to the uppermost edge thereof is defined as H, a ratio (H/L) of the height of the wound coil to the length of the stator core in which back electromotive force (B-EMF) is 0.35 V/Krpm or more when the supply of power is stopped satisfies 0.524?H/L?0.703.

Abstract: Provided are methods of forming semiconductor devices. A method may include preparing a semiconductor substrate including a first region and a second region adjacent the first region. The method may also include forming sacrificial pattern covering the second region and exposing the first region. The method may further include forming a capping layer including a faceted sidewall on the first region using selective epitaxial growth (SEG). The faceted sidewall may be separate from the sacrificial pattern. The sacrificial pattern may be removed. Impurity ions may be implanted into the semiconductor substrate.

Abstract: Disclosed is a method and system for transmitting and receiving data in a communication system. The system includes a base station, and a relay station connecting the base station with at least one mobile station. The base station transmits data for a plurality of mobile stations to the relay station, and transmits the data to at least one mobile station belonging to the base station from among the plurality of mobile stations. The relay station receives the data from the base station, and transmits the data to at least one mobile station belonging to the relay station from among the plurality of mobile stations in the same interval as an interval where the base station transmits the data to the mobile station.

Abstract: There are provided a hydrodynamic bearing assembly and a spindle motor including the same. The hydrodynamic bearing assembly includes: a sleeve including a shaft hole to have a shaft rotatably installed therein; and a cover member covering the shaft hole at a lower portion of the shaft hole in an axial direction, wherein an inner surface of the sleeve is provided with depression parts depressed in an outer diameter direction between upper and lower portions of the sleeve and portions in which radial bearings are formed, such that the portions in which the radial bearings are formed are provided with bearing closure adhesion parts allowing the portions in which the radial bearings are formed to be closer to the shaft than portions other than the portions in which the radial bearings are formed.

Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device using the same. Said organic luminescent compound provides an organic electroluminescent device which has high luminous efficiency and a long operation lifetime and requires a low driving voltage improving power efficiency and power consumption.