Abstract:
A semiconductor device includes a semiconductor substrate having a first conductivity type and having an upper portion, a pair of bit lines extending in a first direction and doped with an impurity of a second conductivity type opposite to the first conductivity type and spaced from one another in the upper portion of the semiconductor substrate, a first line formed between the pair of bit lines having a plurality of alternating recessed device isolation regions and channel regions, with each of the channel regions contacting each bit line of the at least one pair of bit lines, and word lines formed at right angles to the first lines and covering the channel regions.
Abstract:
A battery module is provided. The battery module includes a battery body having a plurality of unit cells arranged in series and having a respective barrier disposed between adjacent unit cells. End plates are disposed on opposite outermost sides of the battery body. A fixing unit fixes together the end plates and the battery body by enclosing an outer circumference of an assembly of the end plates and the battery body.
Abstract:
A battery module includes a plurality of unit batteries each having an electrode terminal and a connecting member for interconnecting the electrode terminals of the unit batteries. The connecting member includes a pair of coupling devices elastically coupled to the electrode terminal. The coupling devices are connected to each other by an electric cable.
Abstract:
A battery module including a plurality of unit batteries arranged in series, an end plate located at each end of the plurality of unit batteries, a plurality of connecting members connected to each end plate to fix the end plates to the unit batteries, and at least one reinforcing member on each end plate, the reinforcing member serving to enhance the resistance to bending of each end plate.
Abstract:
A battery module includes a battery assembly having a plurality of unit batteries. A housing receives the battery assembly and has an coolant flow passage formed around the battery assembly. A divider is installed in the coolant flow passage to divide the coolant flow passage into a plurality of sub-coolant flow passages.
Abstract:
A secondary battery module includes a unit battery, a housing receiving the unit battery, the housing having an inlet and an outlet to allow a heat transfer medium to flow in and out of the housing passed the unit battery, and a positive temperature coefficient (PTC) heater disposed in the housing to heat the heat transfer member flowed through the housing.
Abstract:
A battery module includes a case with at least one face which is opened, a plurality of partition walls fixedly installed at predetermined intervals in the case, and a plurality of unit batteries which are separated from each other with the partition walls therebetween to be inserted into the case. The battery module may include a battery fixing structure which is installed between the case and the unit batteries to fix the unit batteries so as to prevent positional movement of the unit batteries in the case. The battery fixing structure may be a concavo-convex engaging structure including fixing projections and projection receiving portions.
Abstract:
Method for fabricating a screen in a color CRT, in which, in formation of a color filter film and a fluorescent film on the same time, a pigment layer is formed, a photo sensitive resin solution is coated thereon, a fluorescent material layer is sprayed thereon, and the pigment layer and the fluorescent film are exposed and developed, to prevent the pigment layer and the fluorescent film from peeling off and to form thin and close packed fluorescent films on the photo sensitive resin solution, for enhancing a contrast and a color purity as well as a luminance and cutting characteristics, the color display having three color (blue, green, and red) color filter films and fluorescent films in a color pixel region of an inside surface of a panel having a black matrix formed thereon, wherein each of three color pigment filter layers and fluorescent material layers are formed in succession by a method including the steps of (1) coating pigment dispersed slurry to form a pigment filter layer, (2) coating photosensitive agent resin solution on the pigment filter layer, (3) spraying powder of fluorescent material on the photosensitive agent resin film, to form a fluorescent material layer, and (4) exposing, and developing the pigment filter layer and the fluorescent material layer on the same time.
Abstract:
A structure for protecting impact-sensitive elements of electronic systems from external impact is used to protect electronic systems, such as portable computer, from impact. The above structure consists of a first member, a second member assembled with the first member into a single body, and a third member interposed between the first and second members and having a depressed seat on a surface facing the first member. A fourth member is seated in the depressed seat of the third member. A locking member assembles the first and second members into a single body while passing through the third member interposed between the first and second members, thus allowing the third member along with the fourth member to be supported by the first and second members. The above structure thus prevents impact energy from being transmitted to or damaging the fourth member when the system is impacted.
Abstract:
A portable computer docking station provided with adjustable guide rails. The guiding device effectively guides various portable computers on the docking station irrespective of different widths or differently positioned computer ports. Thus, the present invention allows users to buy a docking station regardless of the types of portable computers that will be interfaced with the docking station. The present invention also allows a user to use an existing docking station when the user changes a currently used portable computer for a new one. The invention further allows computer manufacturers to disregard specifically designing docking stations every time a new portable computer is developed.