Abstract: A refrigerator is disclosed. The refrigerator may have a door opening device which is connected at an external surface of a main body, and includes a pushing unit operated by a driving unit to open a refrigerator door by pushing one side of the refrigerator door. Also, a buffering member may be provided between the door opening device and the external surface of the main body. Accordingly, the reliability of the refrigerator is improved.

Abstract: A liquid crystal display device includes first and second substrates, a black matrix on the second substrate, the black matrix including a plurality of open portions corresponding to pixel regions and a plurality of holes disposed adjacent to the plurality of open portions, color filter layers on the black matrix, and a plurality of patterned spacers corresponding to each of the plurality of holes between the first and the second substrates.

Abstract: Provided is a method of manufacturing a printed circuit board. In an embodiment, the method includes forming a prepreg layer via a reel method, forming a conductive film for forming a circuit pattern on at least one surface of the prepreg layer; and forming a predetermined circuit pattern on the conductive film. In an embodiment, the prepreg layer has a thickness of at most about 0.15 mm and contains a fiber material and a resin material. In an embodiment, the content of the resin material in the prepreg layer is about 70% or less by volume. In an embodiment, the prepreg layer is composed of at least one prepreg layer.

Abstract: There are provided a printed circuit board having a structure for relieving a stress concentration on an outer most lead of leads, due to a difference in thermal expansion coefficients between the semiconductor device and the printed circuit board when the semiconductor device is mounted on the printed circuit board. The printed circuit board includes an inner lead portion to be connected to the semiconductor device. The inner lead portion includes a plurality of leads, arranged in parallel with a same pitch in a predetermined area, and additional leads located near both ends of the predetermined area in which the plurality of leads are arranged in parallel, respectively, wherein each of the plurality of leads has a pitch smaller than 30 ?m and a width of the additional lead is wider than 20 ?m. There are also provided a semiconductor chip package equipped with the printed circuit board according to the present invention.

Abstract: A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.

Abstract: A refrigerator door in which a decoration member is mounted to a door frame using a foam material is disclosed. In the refrigerator door, the foam material fills a space formed between the decoration member mounted to a front side of the door frame and a rear panel mounted to a rear side of the door frame. Accordingly, the decoration member can be fixed to the door frame through direct contact with the foam material.

Abstract: A pharmaceutical composition comprising i) at least one composition that has affinity to the ?-opioid receptor, and at least one compound that has affinity to the VR1 receptor, or ii) at least one compound, in particular at least one compound corresponding to formula (I), (II), (III), (IV) or (V), that has affinity to the ?-opioid receptor and to the VR1 receptor, and also to the use of the pharmaceutical compositions i) and ii) for the production of a drug for the treatment of pain.

Abstract: A switching mode power supply (SMPS) is presented to compensate for variations of maximum output power caused by variations of input power. The output power varies according to variations of input power because of a propagation delay of the SMPS. To compensate for the propagation delay, a reference voltage for turning off a switching MOS transistor is differently established depending on the input voltage. The variation of maximum output power according to the input voltage is prevented by differentiating the turned-off time of the reference voltage for turning off a main switch, such as a switching MOS transistor according to the input voltage.

Abstract: A powered mobility device for advancing cognitive, perceptual and motor abilities of a child lacking natural mobility is disclosed. The device includes a seat sized for the child to be secured therein and a motorized drive assembly coupled to the seat. A local operating instrument is operably coupled to the drive assembly for operating and steering the drive assembly. The local operating instrument is positioned to allow manipulation by the child seated in the seat. A processor is operatively coupled to the motorized drive assembly and to a local steering instrument. The processor is adapted to transmit a signal to the motorized drive assembly and the local steering instrument to control the mobility device. A method for advancing cognitive, perceptual and motor abilities of a child by using the device is also disclosed.

Abstract: A printed circuit board (PCB) and appertaining method of manufacturing are provided. The method includes: coating a metal layer on the entire surface of a substrate having an outer surface on which an interconnection pattern is formed; partially removing the metal layer from the surface of the substrate to form a window for a chip to be mounted therein and partially exposing the interconnection pattern to form a bonding finger; forming a first insulating layer on the metal layer by primarily anodizing the metal layer; electroplating a surface of the bonding finger by supplying power to the metal layer; and forming a second insulating layer disposed below the first insulating layer by entirely and secondarily anodizing the metal layer. A gold electroplating process can be performed without a lead wire, and an oxide layer formed by an anodizing process can protect circuits formed on the substrate and electrically insulate them.

Abstract: A method of manufacturing a multi-layer circuit layer is provided. One example method includes the steps of: preparing an upper substrate and a lower substrate, wherein each of the upper and lower substrates includes a carrier layer and a seed layer, which are detachably connected to each other; forming circuits including first circuit patterns on the upper substrate and second circuit patterns on the lower substrate by plating on the seed layer; preparing a core substrate, wherein circuit patterns comprising a conductive material are formed on the core substrate; coupling the upper substrate, the core substrate, and the lower substrate by interposing adhesive members; detaching the carrier layer from the seed layer; etching the seed layer, wherein the seed layer is removed; and electrically connecting the first circuit patterns and the second circuit patterns to the third circuit patterns, respectively.

Abstract: Provided is a method of manufacturing a printed circuit board. In an embodiment, the method includes forming a prepreg layer via a reel method, forming a conductive film for forming a circuit pattern on at least one surface of the prepreg layer; and forming a predetermined circuit pattern on the conductive film. In an embodiment, the prepreg layer has a thickness of at most about 0.15 mm and contains a fiber material and a resin material. In an embodiment, the content of the resin material in the prepreg layer is about 70% or less by volume. In an embodiment, the prepreg layer is composed of at least one prepreg layer.

Abstract: A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.

Abstract: Provided is a method of manufacturing a printed circuit board. In an embodiment, the method includes forming a prepreg layer via a reel method, forming a conductive film for forming a circuit pattern on at least one surface of the prepreg layer; and forming a predetermined circuit pattern on the conductive film. In an embodiment, the prepreg layer has a thickness of at most about 0.15 mm and contains a fiber material and a resin material. In an embodiment, the content of the resin material in the prepreg layer is about 70% or less by volume. In an embodiment, the prepreg layer is composed of at least one prepreg layer.

Abstract: A refrigerator includes: a cabinet which comprises at least one storage compartment formed with an opening at one side thereof; and a door unit which opens and closes the opening, the door unit comprising: a first door which is rotatably attached to the cabinet and opens and closes a partial area of the opening, a second door which is rotatably attached to the first door and opens and closes the remaining area of the opening, and a cool air blocking member which is disposed across a planar surface of one of the first door and the second door and a planar surface of the other of the first door and the second door and prevents cool air from leaking from a gap between the first door and the second door while the door unit is closed.

Abstract: Provided is an optical pickup actuator for writing/reading data in/from an optical storage medium. The optical pickup actuator includes a heat sink member or a heat conductive material for minimizing a bad influence of heat generated from a coil.

Abstract: Disclosed is an SMPS for preventing abnormal overcurrents. A circuit having a short circuit delay is used to generate a control signal for turning off a main switch (i.e., a switching MOS transistor) when the overcurrent occurs, that is, in an initial startup or when a protection circuit is operated. Accordingly, a drain-source voltage of the main switch is reduced when the main switch is turned off, and a switching MOS transistor with a low withstanding voltage can be used.

Abstract: A 1,2,4-triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.

Abstract: A method of fabricating a liquid crystal display device including a liquid crystal layer between a first substrate and a second substrate includes attaching a transfer film onto a surface of one of the substrates, the surface facing the liquid crystal layer, the transfer film including a transfer material layer contacting the surface; transferring portions of the transfer material layer to the surface; and removing the transfer film except the transferred portions of the transfer material layer to form patterned spacers.

Abstract: A case for covering electronic parts and efficiently discharging heat generated from the electronic parts and a display apparatus including the case are provided. The case includes at least one partition wall partially separating at least an inner space of the case. An entry portion, through which air flows in, and an exit portion, through which the air having flowed in through the entry portion and then having absorbed heat from the electronic parts flows out, are formed in each plane of the case. Each plane is separated by the partition wall.