Abstract: There are provided a gravure printing engraving roll and a manufacturing method thereof. The gravure printing engraving roll includes: a base layer provided with gravure printing patterns; and a reinforcement coating layer applied to the base layer in order to reinforce strength of the base layer, the reinforcement coating layer including a first reinforcement layer formed on the base layer by a wet plating method, a second reinforcement layer forming an outer surface of the reinforcement coating layer, a first adhesive layer disposed between the first and second reinforcement layers and providing adhesive strength to a surface of the first reinforcement layer, and a second adhesive layer providing adhesive strength between the first adhesive layer and the second reinforcement layer.

Abstract: A display substrate and a display device including the same are provided. The display substrate includes a first substrate which is divided into a display portion including pixel regions and a non-display portion including a region other than the display portion. Color filters are formed in the pixel regions of the substrate to respective thicknesses. At least one stepped pattern is formed on the non-display portion of the substrate and from the same material as used to form at least one of the color filters. The stepped patterns are formed at an area occupancy density of 20% or more of the non-display portion. A minimum distance is maintained between the stepped patterns and the pixel regions.

Abstract: A method of preparing dried pre-gelatinized with excellent restoration characteristics and good texture is disclosed.

Abstract: A method is provided for preparing an instant embryo bud-retaining white rice product. The rice is polished like white rice using a low-speed, uniform pressure method to keep embryo buds and is rich in nutrients and has white rice's flavor. Its lipid oxidation is similar to that of white rice. The immersion time period of the embryo bud-retaining white rice is controlled so as not to generate sticky materials after the immersion, thus allowing effective sterilization of the rice. Therefore, the instant embryo bud-retaining white rice can be stored at room temperature for 6 months or longer.

Abstract: A touch screen panel for an image display device and a method of fabricating the same. The touch screen panel includes first and second substrates facing each other, the first and second substrates being joined together by a sealant; a plurality of first sensing patterns coupled to one another along a first direction on a side of the first substrate facing the second substrate; a plurality of second sensing patterns coupled to one another along a second direction on a side of the second substrate facing the first substrate; a plurality of first dummy patterns between the first sensing patterns corresponding to the second sensing patterns; a plurality of second dummy patterns between the second sensing patterns corresponding to the first sensing patterns; and an insulating layer between the first and second substrates.

Abstract: A method and an apparatus for manufacturing an optical fiber preform. The method manufactures the optical fiber preform by depositing soot created through a chemical reaction on an inside wall of a reaction tube. The created soot is charged with a first predetermined charge to adhere soot, which is not deposited on the inside wall of the tube, to an electrified body charged with a second predetermined charge opposite to the first predetermined charge. The electrified body is adapted for movement to transport the unused soot to an exterior of the reaction tube. The electrified body is energized with a charge identical to the first predetermined charge of soot, thereby exhausting soot adhering to the electrified body to an exterior of the reaction tube.

Abstract: A semiconductor device package is equipped with devices for preventing the formulation of air traps in its encapsulated package body. These devices include dummy block leads formed on the outermost inner lead of each row of inner leads, and extended portions formed on each tie bar. Each dummy block lead extends from the end of an outermost inner lead and is integrally formed therewith. The tie bar extended portions are separated into several parts defined by spaces between the parts, and the several parts are formed integral with each other and with the tie bar. The dummy block leads and the tie bar extended portions may be formed so as to be inclined relative to horizontal and with jagged edges at their side surfaces. The dummy block leads and tie bar extended portions serve to reduce the velocity of the potting resin which forms the encapsulate, as it enters the die cavity for encapsulation, but before the resin actually contacts the chip or the inner leads.

Abstract: A semiconductor device package includes a semiconductor chip and a plurality of inner leads, each having at least one slot formed along an upper surface of the inner lead. An adhesive layer is used to attach a bottom surface of the semiconductor chip to the upper surface of the inner lead. An encapsulant is allowed to flow in a package body mold, around the inner leads and through the slot. The slots prevent the production of turbulence along a side surface of the inner lead opposite to the flow direction, thereby avoiding problems associated with incomplete encapsulation such as the internal voids.