Abstract: A battery pack fire extinguishing system includes: a compressor configured to compress a refrigerant; a condenser connected to the compressor through a first conduit and configured to condense the refrigerant; an evaporator connected to the condenser through a second conduit and connected to the compressor through a third conduit, the evaporator being configured to absorb ambient heat; a battery cell on the evaporator; and a refrigerant injector connected to the second conduit, above the battery cell, and configured to melt when vent gas is discharged from a vent hole in the battery cell to inject the refrigerant into the battery cell.

Abstract: An embodiment of the present invention relates to a fire-extinguishing system of an energy storage device including a plurality of battery racks for receiving a plurality of battery modules, the fire-extinguishing system comprising: a sensing part for detecting at least one of a temperature, a voltage, and smoke of a battery module; and a fire-extinguishing part for injecting a fire-extinguishing chemical to the battery module when at least one of values detected by the sensing part exceeds a predetermined threshold value, wherein the fire-extinguishing part further comprises a pipe fitting member provided on a path through which the fire-extinguishing chemical is supplied with respect to the battery rack to change a supply pressure of the fire-extinguishing chemical.

Abstract: A fire extinguishing system for an energy storage device having a battery rack for a battery module, the fire extinguishing system including a sensing unit configured to detect when a value of one or more of a temperature of the battery module, a voltage of the battery module, or smoke from the battery module is higher than a preset threshold value; and a fire extinguishing unit configured to provide a fire extinguishing agent to the battery module when the sensing unit detects that the value is higher than the preset threshold value, the fire extinguishing unit including a heat-sensitive member. The heat-sensitive member is positioned at a battery cell vent hole for a battery cell in the battery module. The heat-sensitive member is configured to allow the fire extinguishing agent into the vent hole by being melted when a temperature of the heat-sensitive member is higher than a predetermined temperature.

Abstract: A plasma display module, a display device, and associated methods, the plasma display module including a plasma display panel, and a chassis base including a main body, a first side, a second side, and at least one protrusion, wherein the plasma display panel is attached to the first side of the chassis base, the at least one protrusion extends from the second side of the chassis base, and the chassis base and the at least one protrusion are integrally formed.

Abstract: A plasma display module including a plasma display panel (PDP) including a first substrate and a second substrate and having an alignment mark formed thereon, and a chassis supporting the PDP and having an alignment mark corresponding to the alignment mark of the PDP.

Abstract: A plasma display module with reduced driving noise and improved a heat dissipating performance. The plasma display module includes a chassis base, a plasma display panel arranged at a front portion of the chassis base, the plasma display panel being adapted to display images, a heat dissipation sheet arranged between the plasma display panel and the chassis base, the heat dissipation sheet including a plurality of pores, wherein a porosity of the heat dissipation sheet varies with distance from the plasma display panel, and a circuit unit arranged at a back portion of the chassis base to drive the plasma display. The heat dissipation sheet may be made out of three separate sheet materials, each sheet having a different porosity.

Abstract: A heat dissipation structure for a display panel efficiently dissipates heat generated during operation of the display panel, and a display module including the heat dissipation structure is also so characterized. The heat dissipation structure is capable of preventing electromagnetic waves generated during the operation of the display panel operation from adversely influencing a driving circuit. The heat dissipation structure comprises: a display panel; a heat dissipating sheet contacting a rear surface of the display panel; and a chassis base disposed on a rear side of the heat dissipating sheet and connected to the display panel via a double-sided adhesive element. The heat dissipating sheet includes two heat dissipating layers and a metal sheet layer interposed between the two heat dissipating layers.

Abstract: A plasma display module including a plasma display panel (PDP) including a first substrate and a second substrate and having an alignment mark formed thereon, and a chassis supporting the PDP and having an alignment mark corresponding to the alignment mark of the PDP.

Abstract: A plasma display module includes a chassis base, a plasma display panel for displaying an image, the plasma display panel disposed in front of the chassis base and supported by the chassis base, and a sheet stack interposed between the plasma display panel and the chassis base, wherein the sheet stack includes an anti-vibration sheet and a heat dissipation sheet.

Abstract: A plasma display module with reduced driving noise and improved a heat dissipating performance. The plasma display module includes a chassis base, a plasma display panel arranged at a front portion of the chassis base, the plasma display panel being adapted to display images, a heat dissipation sheet arranged between the plasma display panel and the chassis base, the heat dissipation sheet including a plurality of pores, wherein a porosity of the heat dissipation sheet varies with distance from the plasma display panel, and a circuit unit arranged at a back portion of the chassis base to drive the plasma display. The heat dissipation sheet may be made out of three separate sheet materials, each sheet having a different porosity.

Abstract: A heat dissipation structure for a display panel efficiently dissipates heat generated during operation of the display panel, and a display module including the heat dissipation structure is also so characterized. The heat dissipation structure is capable of preventing electromagnetic waves generated during the operation of the display panel operation from adversely influencing a driving circuit. The heat dissipation structure comprises: a display panel; a heat dissipating sheet contacting a rear surface of the display panel; and a chassis base disposed on a rear side of the heat dissipating sheet and connected to the display panel via a double-sided adhesive element. The heat dissipating sheet includes two heat dissipating layers and a metal sheet layer interposed between the two heat dissipating layers.