Abstract: A light-emitting diode includes a substrate, a buffer layer on the substrate, a first semiconductor layer on the buffer layer, a light-emitting layer on the first semiconductor layer, a second semiconductor layer on the light-emitting layer, wherein the first semiconductor layer is partially exposed through the second semiconductor layer and the light-emitting layer, a first electrode on the exposed first semiconductor layer, and a second electrode on the second semiconductor layer, the second electrode having a grid shape.

Abstract: Provided is a liquid crystal display panel, a liquid crystal display device having the same, and a driving method thereof capable of improving image quality. The liquid crystal display device includes a liquid crystal display panel; a gate driver; and a data driver. The liquid crystal display panel includes pixel regions arranged in a matrix, each being defined by a gate line and first and second data lines crossing the gate line. The gate driver supplies a scan signal to the gate line. The data driver alternately supplies a data voltage and a common voltage to the first and second data lines.

Abstract: A portable digital communication device, in which it is convenient to manipulate keys using fingers of both hands while chatting or playing a game. The device comprises a main housing provided with a display unit on a top surface thereof, a first key pad being capable of sliding on the top surface of the main housing in one direction relative to the display unit so as to open and close one side of the display unit, and a second key pad being capable of sliding on the top surface of the main housing in the other direction relative to the display unit so as to open and close the other side of the display unit and being capable of sliding toward or away from the first key pad.

Abstract: An array substrate of a liquid crystal device has a plurality of gate lines, data lines, pixel areas, and thin film transistors, wherein the gate lines are formed from a material of a first and second metal layer, and wherein the first metal layer of the gate line is extended on the pixel area. Also, a display device has first and second gate lines and a data line on a substrate, a thin film transistor, a pixel electrode, a first storage electrodes extending from the second gate line and wherein at least one of the first and second gate lines and the data line includes first and second line layers respectively formed of an oxidized metal later and a metal layer.

Abstract: A front end module carrier for a vehicle includes a metal frame; and a plastic molding injection-molded into the metal frame. The metal frame includes an upper frame portion, a lower frame portion, and left and right side frame portions having upper ends connected to respective right and left sides of the upper frame portion and lower ends connected to respective right and left sides of the lower frame portion, wherein the metal frame is formed unitarily and in one-piece.

Abstract: A method for stabilizing a BTS by dualizing an E1 trunk board in a BSC, wherein the method operates the E1 trunk board in a dual mode by establishing at least two E1 interfacing connections between the BTS and the BSC. This is so that the BTS continues to provide a service through an available E1 link even though one of the E1 interfacing connections is disabled, thereby improving the maintenance capability of a communication system.

Abstract: A shock absorber for a vehicle comprises a cylinder containing oil therein, the cylinder being connectable to one of an axle and a vehicle body, a piston movable within the cylinder to divide the interior space of the cylinder into a first chamber and a second chamber, the piston having a plurality of oil holes perforated therethrough for the passage of the oil, an operating rod having one end fastened to the piston and the other end couplable to the other one of the axle and the vehicle body, and a plurality of area-variation members longitudinally arranged in the cylinder, each used to vary an opening area of an associated one of the oil holes in accordance with a position of the piston.

Abstract: A NAND flash memory device and method of manufacturing the same is disclosed. Source and drain select transistor gates are recessed lower than an active region of a semiconductor substrate. A valid channel length of the source and drain select transistor gates is longer than a channel length of memory cell gates. Accordingly, an electric field between a source region and a drain region of the select transistor can be reduced. It is thus possible to prevent program disturbance from occurring in edge memory cells adjacent to the source and drain select transistors in non-selected cell strings.

Abstract: An array substrate of an LCD and a fabricating method thereof are provided. A first insulating layer is formed on the substrate. A TFT and a hardened liquid crystal layer are provided in a pixel region of the substrate. A second insulating layer is formed in the pixel region around the hardened liquid crystal layer such that the second insulating layer and the hardened liquid crystal layer are substantially planar. A first alignment layer is formed between the hardened liquid crystal layer and the first insulating layer. A pixel electrode is formed on the second insulating layer and the hardened liquid crystal layer and contacts a drain region of the TFT through a hole in the first insulating layer. A second alignment layer is formed on the entire substrate over the second insulating layer and the hardened liquid crystal layer.

Abstract: The present invention relates to an acrylic pressure sensitive adhesive composition, specifically, an acrylic pressure sensitive adhesive composition having improved anti-static properties, comprising 100 part by weight of acrylic copolymers, 0.01 to 20 part by weight of ester plasticizer having at least one ether linkage in the molecular structure, and 0.001 to 25 part by weight of metal salts consisting of alkali metal cation, and anion which is counter-ion of super strong acid and has perfluoro alkyl group, and prevent whitening of appearance under high temperature and humidity condition as well as static electricity without change of the durability, transparency, and adhesion.

Abstract: Disclosed is a spinal pedicle screw assembly including a spinal pedicle screw cooperating with a spine rod for fixing a spine, which includes: a head-coupling element having an upper and a lower end, a rod-receiving channel opening toward the upper end for receiving the spine rod, female screw threads formed on the inside of the rod-receiving channel, and a connecting bore of a given size extending through the lower end, the connecting bore having an upper end toward the rod-receiving channel and an opposite lower end; a screw rod having an upper and a lower end, a spherical head integrally formed with the upper end thereof for being inserted into the connection bore, and male screw threads formed on the periphery of the screw rod between the spherical head and lower end thereof, the screw rod being fixedly inserted into the pedicle by means of the male screw threads thereof; a tightening screw having a periphery formed with male screw threads for engaging the female screw threads of the rod-receiving channel

Abstract: A lithium rechargeable battery includes an electrode assembly, a can containing the electrode assembly, a cap plate coupled to the top opening of the can and provided with a terminal through-hole, and an electrode pin inserted into the terminal through-hole. The electrode pin has a head shaped like a flat plate, a post extending from the lower surface of the head, and a protrusion formed along the edge of the upper surface of the head.