Abstract: A battery module includes a plurality of rechargeable batteries, end plates at outer sides of the rechargeable batteries; fixing members fixed to the end plates, each fixing member having a support step protruding from at least one side end, a reinforcement member contacting the fixing member, and a fastener fixing the fixing member and the reinforcement member to the end plate.

Abstract: A battery module including a plurality of rechargeable batteries electrically connected to one another; an end plate arranged at an outermost rechargeable battery of the plurality of rechargeable batteries and supporting the plurality of rechargeable batteries; and at least one elastic member at a surface of the end plate facing the outermost rechargeable battery. A pair of elastic members may be arranged symmetrically with respect to a center line in the longitudinal direction.

Abstract: A battery module includes a plurality of rechargeable batteries, end plates at outer sides of the rechargeable batteries; fixing members fixed to the end plates, each fixing member having a support step protruding from at least one side end, a reinforcement member contacting the fixing member, and a fastener fixing the fixing member and the reinforcement member to the end plate.

Abstract: A battery module including a plurality of rechargeable batteries electrically connected to one another; an end plate arranged at an outermost rechargeable battery of the plurality of rechargeable batteries and supporting the plurality of rechargeable batteries; and at least one elastic member at a surface of the end plate facing the outermost rechargeable battery. A pair of elastic members may be arranged symmetrically with respect to a center line in the longitudinal direction.

Abstract: A light emission device includes a vacuum vessel having a first substrate and a second substrate. The first substrate has a first substrate surface and the second substrate has a second substrate first surface and a second substrate second surface opposing the second substrate first surface. The first substrate surface is separated from the second substrate first surface. An electron emission unit is provided on the first substrate surface. A light emission unit is provided on the second substrate first surface for emitting light in response to receiving electrons emitted from the electron emission unit. A plurality of heat dissipation barrier ribs is provided on the second substrate second surface, the barrier ribs being spaced from each other.

Abstract: According to an embodiment, a light emission device includes a first substrate; a second substrate opposing the first substrate; an electron emission unit located on the first substrate; a light emission unit located on the second substrate facing the first substrate; and a spacer located between the first and second substrates for resisting pressure on the first and second substrates, the spacer comprising: a base comprising a surface; a resistive layer formed over the surface of the base, the resistive layer comprising a surface; and a charge-preventing layer formed over the surface of the resistive layer; wherein the resistive layer and the charge-preventing layer comprise one or more common elements, wherein the total number of the one or more common elements in at least one of the resistive layer and the charge-preventing layer is more than about 50% of the total number of atoms contained therein.

Abstract: In an embodiment of the present invention, a light emission device includes a vacuum vessel that includes first and second substrates facing each other and a sealing member for sealing the first and second substrates, an electron emission unit that is located on an inner surface of the first substrate and includes a plurality of electron emission regions and a plurality of driving electrodes for controlling the electron emission of the electron emission regions, a light emission unit that is located on an inner surface of the second substrate, and a heat dissipation layer that defines an uppermost layer of the electron emission unit and has a thermal conductivity of at least 2 W/cmK, a portion of the heat dissipation layer extending out of the vacuum vessel through a region between the sealing member and the first substrate.

Abstract: A spacer that can be included in an electron emission display and that can effectively discharge secondary electrons includes a main body disposed between first and second substrates, a first coating layer formed on at least one of top and bottom surfaces of the main body, the top and bottom surfaces of the main body respectively contacting the first and second substrates, and a second coating layer formed on an outer surface of the main body and covering the first coating layer to contact the first and second substrates.

Abstract: Disclosed are a power automation system using a TRS network and a control method thereof which can reduce the power failure time and power failure areas when an obstacle is raised by providing a pure radio transmission path using a TRS network, in which base transceiver subsystems mostly stand on an eminence and a high output service can be provided, between a control center computer and power equipment so that the remote control center computer can promptly control the power equipment and the obstacle raised in the power equipment.

Abstract: Disclosed are a power automation system using a TRS network and a control method thereof which can reduce the power failure time and power failure areas when an obstacle is raised by providing a pure radio transmission path using a TRS network, in which base transceiver subsystems mostly stand on an eminence and a high output service can be provided, between a control center computer and power equipment so that the remote control center computer can promptly control the power equipment and the obstacle raised in the power equipment.