摘要:
A plasma display device includes a plasma display panel, a chassis base coupled to the plasma display panel, a drive circuit coupled to the chassis base, a flexible printed circuit (FPC) couples the drive circuit to electrodes of the plasma display panel. An integrated circuit (IC) is mounted on a film structured in the form of a tape carrier package (TCP), and coupled to the FPC. An epoxy resin deposited in a connecting region where the driver IC is connected to wiring of the FPC is formed with an uneven area that includes indentations and protrusions formed substantially uniformly.
摘要:
A plasma display device includes a plasma display panel, a chassis base coupled to the plasma display panel, a drive circuit coupled to the chassis base, a flexible printed circuit (FPC) couples the drive circuit to electrodes of the plasma display panel. An integrated circuit (IC) is mounted on a film structured in the form of a tape carrier package (TCP), and coupled to the FPC. An epoxy resin deposited in a connecting region where the driver IC is connected to wiring of the FPC is formed with an uneven area that includes indentations and protrusions formed substantially uniformly.
摘要:
A plasma display device may include a plasma display panel, a driving circuit portion for driving the plasma display panel, a connecter for electrically connecting electrodes of the plasma display panel with the driving circuit portion, and an interconnecter for electrically connecting the connecter with the plasma display panel. The interconnecter may include an adhesive layer, a plurality of conductive pellets, and a plurality of non-conductive pellets dispersed in the adhesive layer. The conductive pellets may be positioned substantially within a first region where the wiring of the connecter overlaps the electrodes of the plasma display panel. The non-conductive pellets may be positioned substantially at least at a second region other than the first region in the adhesive layer.
摘要:
A plasma display device may include a plasma display panel, a driving circuit portion for driving the plasma display panel, a connecter for electrically connecting electrodes of the plasma display panel with the driving circuit portion, and an interconnecter for electrically connecting the connecter with the plasma display panel. The interconnecter may include an adhesive layer, a plurality of conductive pellets, and a plurality of non-conductive pellets dispersed in the adhesive layer. The conductive pellets may be positioned substantially within a first region where the wiring of the connecter overlaps the electrodes of the plasma display panel. The non-conductive pellets may be positioned substantially at least at a second region other than the first region in the adhesive layer.
摘要:
The present invention provides an improved plasma display apparatus which is configured to prevent electrical shorts in a connection between a plasma display panel (PDP and a driving circuit. In one embodiment the plasma display apparatus includes a plasma display panel, and a chassis base positioned proximate and proceeding substantially parallel the plasma display panel. The chassis base has a surface contacting the plasma display panel, and an opposite surface on which the driving circuit is mounted. A connector electrically connects the plasma display panel to the driving circuit unit. At least one spacer member is disposed between the chassis base and the connector to space the chassis base and the connector from each other with a gap.
摘要:
Disclosed herein is a method for manufacturing a metal steel separator for fuel cells that has corrosion resistance and contact resistance not only at an initial stage but also after being exposed to high temperature/high humidity conditions in the fuel cell for a long period of time. The method includes preparing a stainless steel sheet as a matrix of the metal separator, forming a discontinuous coating film on the surface of the stainless steel sheet, the coating film being composed of at least one selected from gold (Au), platinum (Pt), ruthenium (Ru), iridium (Ir), ruthenium oxide (RuO2), and iridium oxide (IrO2), and heat treating the stainless steel sheet having the discontinuous coating film to form an oxide film on a portion of the stainless steel sheet on which the coating film is not formed. A metal separator for fuel cells manufactured by the method is also disclosed.
摘要:
A plasma display device including a plasma display panel that displays images, an integrated circuit chip that controls potentials to be applied to a discharge electrode, a protection film that covers the integrated circuit chip, a thermally conductive material disposed on a portion of a surface of the protection film, and a cover plate that covers the integrated circuit chip.
摘要:
A corner reinforcing member, which reinforces a corner portion of a chassis base, and a display module having the reinforcing member are disclosed. In one embodiment, the corner reinforcing member is manufactured by sheet metal working to withstand bending and twisting forces. Also, the corner reinforcing member facilitates the coupling of various designs of display sets to display modules and provides a configuration on which parts can be easily mounted for coupling. Furthermore, the corner reinforcing member can reduce manufacturing costs by reducing the number of parts for coupling. In one embodiment, the corner reinforcing member includes a reinforcing unit that comes into contact with a surface of a chassis base, and a connection unit formed parallel to a bending portion formed on an edge of a chassis base and connected to the reinforcing unit.
摘要:
A plasma display apparatus comprising a panel displaying images, a circuit board that drives the panel, and a chassis base that supports the panel and the circuit board. A signal transfer member couples the panel and the circuit board, and a protection plate protects the signal transfer member and a device mounted on the signal transfer member by covering the signal transfer member and the device. The protection plate is coupled with the chassis base by a coupling means, and a damage protection means, which is disposed on a side of a coupling part of the protection plate and the chassis base, prevents damage of the device by distributing a coupling force.
摘要:
A plasma display apparatus comprises: a plasma display panel for displaying images; a chassis base disposed at a rear portion of the plasma display panel; a circuit unit disposed at a rear of the chassis base so as to drive the plasma display panel; a plurality of signal transmission members, each of which includes at least one device, for connecting the plasma display panel and the circuit unit so as to transmit electric signals between them, the signal transmission members being separated from each other; and a plurality of cover members surrounding the devices of the signal transmission members while the devices are separated by respective predetermined distances from the chassis base.