摘要:
A plasma display device which improves the adhesion rate of a thermal conductive medium. A chassis base is disposed substantially parallel to a plasma display panel. A thermally conductive medium is disposed between the plasma display panel and the chassis base and is closely adhered to both the plasma display panel and the chassis base. An adhesive pad is interposed between the plasma display panel and the chassis base along the edge of the thermally conductive medium and is adhered to both the plasma display panel and the chassis base. The thermally conductive medium includes a plurality of thermally conductive particles of high thermal conductivity.
摘要:
A plasma display device including a plasma display panel, a chassis base disposed in parallel with the plasma display panel, and a heat conductive media disposed between the plasma display panel and the chassis base. The heat conductive media is disposed such that a heat conductive rate is varied according to a location of the plasma display panel or the chassis base.
摘要:
A plasma display panel plasma display panel includes a first substrate, a second substrate facing the first substrate, address electrodes between the first and second substrates, barrier ribs between the first and the second substrates, the barrier ribs defining discharge cells, phosphor in each discharge cell and first and second opaque electrodes between the first and second substrates, the first and second opaque electrodes extending orthogonally to the address electrodes. Each opaque electrode includes a first layer and a second layer, the first layer being narrower than the second layer. Each discharge cell is between a corresponding address electrode on a first side and a corresponding pair of first and second opaque electrodes on a second side, opposite the first side.
摘要:
A plasma display apparatus and a method of manufacturing a plasma display apparatus are provided. According to the invention, the accuracy of alignment of the plasma display apparatus is improved. A plasma display apparatus according to one embodiment of the present invention comprises a plasma display panel for producing images and a chassis to which the plasma display panel is attached. The plasma display panel comprises at least one aligning mark and is attached to a first surface of the chassis. The chassis comprises at least one aligning hole corresponding in position to the position of the aligning mark on the plasma display panel. The chassis comprises aluminum and an anti-reflective material. The anti-reflective material is present in the chassis in an amount ranging from about 12 to about 26 parts by weight per 100 parts by weight aluminum.
摘要:
A plasma display panel design having a display area and a peripheral area surrounding the display area. Within the display area are discharge cells, and within the peripheral area are dummy cells that serve as a location where fluorescent paste is injected onto in an early stage of making the display, enabling the injection amount and injection speed from a nozzle to stabilize before the fluorescent material is deposited into the discharge cells. A surface area that the fluorescent material is deposited on in the peripheral area is increased to provide for a more rapid stabilization of the injection pressure and injection amount of the paste in the making of the display. A sufficient gap is present between a sealant and the dummy structure so that air and foreign matter can be expelled.
摘要:
A heat radiating assembly employable by a plasma display apparatus for radiating heat generated by a signal transmission unit, which transmits electric signals from a circuit unit that drives a plasma display panel and includes an electronic device covered by a protecting member, is provided. The heat radiating assembly may include a heat absorbing member, a heat radiating member, and a heat transferring member. The heat absorbing member may absorb the heat generated by the electronic device and transmitted to the protecting member. The heat radiating member may radiate heat out from the plasma display apparatus. The heat transferring member may transfer the heat from the heat absorbing member to the heat radiating member.
摘要:
A design for a display apparatus that allows for improved convection for the removal of hot air from heated circuit components. The display apparatus includes a display panel, a chassis having a base, which supports the display panel, and a flange formed along an upper edge of the base to prevent the base from bending, the flange having at least one air passage hole to allow smooth air flow. The display apparatus also has a printed circuit board on which parts for driving the display panel are mounted, the printed circuit board being supported by the chassis, and a case which accommodates the display panel, the chassis, and the printed circuit board. The case also is perforated by two sets of holes to allow hot air to escape and cool air to enter the display apparatus.
摘要:
A display apparatus where external force concentrated on a chassis base via a boss is inhibited, and any stress applied to the boss is diffused. The display apparatus includes a display panel, a chassis base supporting the display panel, main brackets coupled to the chassis base opposite to the display panel to hold bosses, and sub-brackets provided at the chassis base adjacent to the main brackets. The boss held to the main bracket is inserted through the sub-bracket, and is supported thereby.
摘要:
A display apparatus having a heat dissipating structure for a driver integrated circuit is provided. The display apparatus may be a plasma display apparatus including a chassis base, a plasma display panel (PDP) adjacent to a first side of the chassis base, and a driving circuit board attached on a second side of the chassis base, the second side being opposite to the first side where the PDP is attached. The plasma display apparatus also includes a driver integrated circuit (IC) electrically connected to electrodes of the PDP and the driving circuit board at a position therebetween, the driver IC selectively providing a voltage to the electrodes of the PDP in accordance with signals controlled by the driving circuit board. The plasma display apparatus also has a heat dissipation unit positioned at the edge of the PDP wherein the heat dissipation unit dissipates heat from the driver IC.
摘要:
A device having an improved heat dissipation includes: a panel assembly, a chassis base to support the panel assembly, a circuit substrate coupled to the chassis base, a flexible printed cable, respective ends of which are connected to electrode terminals of the panel assembly and a connector of the circuit substrate, the flexible printed cable transmitting electrical signals therebetween, and a heat radiator to dissipate heat generated by an IC and mounted on the chassis base on which the IC of the flexible printed cable is attached. The device can rapidly dissipate heat generated by an IC during operation since a heat radiator is disposed on one end of the chassis base corresponding to the IC of the flexible printed cable. Accordingly, an operating temperature of the IC can be maintained at an appropriate level, thereby improving the reliability of the IC.