Abstract:
A circuit board having a first IC chip mounted thereon, and a first heat sink having a base portion disposed to contact a surface of the first IC chip and having a plurality of heat-dissipating fins, wherein the heat-dissipating fins extend away from the base portion and are inclined at an angle other than 90° from an imaginary horizontal plane.
Abstract:
A plasma display panel device including a plasma display panel forming an image, a plurality of fixing devices attached to the rear of the plasma display panel via an adhesive member, a plurality of board units applying an electrical signal to patterned discharge electrodes in the plasma display panel, and a case accommodating the plasma display panel and the board units.
Abstract:
A plasma display module including a chassis base having a grounding area, a plasma display panel attached to the chassis base, a circuit board configured to supply driving signals to the plasma display panel, a first driving cable connecting the circuit board to the plasma display panel, and a second driving cable having a first end connected to the plasma display panel and a second end connected to a rear surface of the plasma display panel, the second driving cable forms a substantially round curve between the first end and the second end, and the substantially round curve contacts and is grounded to the grounding area of the chassis base.
Abstract:
A packing assembly for display modules is disclosed. The packing assembly includes a plurality of display modules and a plurality of packing modules stacked on top of one another, each packing module comprises: a seating unit where at least one display module is seated and a first frame unit that surrounds at least a portion of the display module. According to one embodiment, the packing assembly can reduce transportation costs of the display modules by increasing the stacking rate of the display modules.
Abstract:
A plasma display device comprises: a plasma display panel for displaying an image; a chassis base mounted on a rear surface of the plasma display panel; a driving circuit unit mounted on a surface of the chassis base opposite to the plasma display panel; a signal transmitting device which electrically connects the driving circuit unit to the plasma display panel, and which has driving chips mounted on at least a portion thereof; and a protective plate which is fixed to the chassis base to protect the signal transmitting device, and which includes a plurality of heat sinks. The heat sinks uniformly cool driving chips mounted on at least one signal transmitting device. The heat dissipating efficiency of a heat sink located at a center of the protective plate is higher than that of a heat sink located at an edge of the protective plate.
Abstract:
A heat dissipating structure for IC chip of a plasma display module, and a plasma display module having the same with improved the heat dissipating performance of the IC chip while preventing the spread of foreign matter emanating from the heat-dissipating sheet. The structure includes a chassis including a chassis bending part and a chassis base, the IC chip contacting the chassis bending part and connected to a signal transmitting member, a cover plate arranged on the chassis bending part and facing the IC chip, a chip heat-dissipating sheet arranged between the IC chip and the cover plate, the chip-heat dissipating sheet made out of graphite and a thermally conductive member also arranged between the IC chip and the cover plate, the thermally conductive member adapted to contact and cover the chip heat-dissipating sheet.
Abstract:
A circuit board having a first IC chip mounted thereon, and a first heat sink having a base portion disposed to contact a surface of the first IC chip and having a plurality of heat-dissipating fins, wherein the heat-dissipating fins extend away from the base portion and are inclined at an angle other than 90° from an imaginary horizontal plane.