Abstract:
A Plasma Display Panel (PDP) assembly includes: a panel assembly including a front panel and a rear panel disposed to face the front panel; a chassis base adapted to support the panel assembly; driving circuit units adapted to be attached to the chassis base; flexible printed cables adapted to have both ends electrically connected to terminals of electrodes of the panel assembly and connectors of the driving circuit units, to transmit an electrical signal; a filter assembly adapted to be attached to an exterior surface of the filter assembly; protection units adapted to be attached to the filter assembly, to ground the filter assembly, and to dissipate heat generated during an operation of the panel assembly; and a case adapted to accommodate the panel assembly, the chassis base, the driving circuit units, the flexible printed cables, the filter assembly, and the protection unit.
Abstract:
The present invention relates to a plasma display apparatus in which the noise of a data pulse can be reduced. In the transmission process of an image signal, a low voltage signal comprising a first signal and a second signal, preferably at least one of a LVDS, a BLVDS and a MLVDS is employed. This can reduce the influence of EMI noise on the image signal. Therefore, the present invention is advantageous in that the operational reliability of a plasma display apparatus can be enhanced and the picture quality of an image implemented can be prevented from being degraded. It is also possible to save power consumption. Furthermore, a data board is omitted and image data of a low voltage is directly supplied from a control board to a flexible substrate. Therefore, there are advantages in that the cost incurred by the data board can be saved and the manufacturing unit cost of a driving apparatus of a plasma display panel can be saved accordingly. The plasma display apparatus of the present invention comprises a low voltage image data transmitter for converting an externally input image signal into low voltage image data and for transmitting the converted low voltage image data, a low voltage image data receiver for receiving the low voltage image data and for restoring an image signal, and a data drive IC unit for supplying the image signal restored by the low voltage image data receiver to an address electrode of a plasma display panel through a switching operation.
Abstract:
The present invention relates to a plasma display panel comprising an electrode pad. The plasma display panel of the present invention comprises an electrode formed in a first region of a substrate, and an auxiliary pad and an electrode pad formed in a second region of the substrate. Therefore, since adhesive force between the auxiliary pad and the electrode pad is improved, a phenomenon in which the electrode pad are fallen off can be prevented.
Abstract:
Provided is a front-side filter which can be easily attached to a cover of a display device, but is difficult to detach from the cover even after long term use and further provided is a PDP device including the same filter. The front-side filter includes a filter base having at least one function among a near-infrared ray shielding function, and a neon light shielding function, and an electromagnetic wave shielding function; and an antireflective layer with an edge pattern, formed on a side of the filter base in such a way that the entire edge portion or a part of the edge portion of the filter base is exposed through the edge pattern to provide a fixing means formed in the edge pattern. The plasma display panel device includes a case, a cover for covering an upper surface of the case, a driving circuit board enclosed by the case, a panel assembly disposed on the driving circuit board and enclosed by the case, and a front-side filter including a filter base having at least one function among a near-infrared ray shielding function, and a neon light shielding function, and an electromagnetic wave shielding function; and an antireflective layer with an edge pattern, formed on a side of the filter base in such a way that the entire edge portion or part of the edge portion of the filter base is exposed through the edge pattern to provide a fixing means formed in the edge pattern.
Abstract:
A rectangular rear substrate which constitutes an envelope of an image display device is fitted with a reinforcing frame which reinforces the envelope. The reinforcing frame has a pair of first frame portions individually extending substantially parallel to long sides of the rear substrate and a pair of second frame portions extending substantially parallel to short sides of the rear substrate and connecting the first frame portions. Each of the second frame portions meets a relationship ΔH/H=13 to 33%, where H is a length of each long side of the rear substrate and ΔH is a distance between each short side of the rear substrate and each of the second frame portions.
Abstract translation:构成图像显示装置的封套的矩形后基板装配有加固信封的加强框架。 加强框架具有大致平行于后基板的长边大致平行的一对第一框架部分和大致平行于后基板的短边延伸并连接第一框架部分的一对第二框架部分。 每个第二框架部分满足DeltaH / H = 13至33%的关系,其中H是后基板的每个长边的长度,DeltaH是后基板的每个短边与每个第二框架之间的距离 部分。
Abstract:
A fluid supply apparatus for feeding a fluid to two faces relatively moving in clearance direction is disposed, a continuous flow supplied from the fluid supply apparatus is converted to an intermittent flow by utilizing pressure change caused by fluctuation of a clearance space of the relative moving faces, and an intermittent discharge quantity per dot is adjusted by the number of revolutions of the fluid supply apparatus.
Abstract:
A plasma display panel structure having polarization plate is comprised of plasma display panel and filter, wherein the plasma display panel includes front glass and rear glass. Through the front glass, the plasma display panel displays images to the outside. The location of rear glass is corresponding to that of front glass and there is plasma enclosed between the rear glass and the front glass. The filter is a multiple-layer structure having polarization plate and is disposed upon the front glass. In this plasma display panel structure including plasma display panel having polarization plate, since the polarization plate is comprised in filter, so the showed picture is more color-contrasted and more three-dimensioned after the images showed by the plasma display panel passes through this filter.
Abstract:
Disclosed is a multi-typed plasma display panel for preventing internal penetration of a seal line by forming a barrier rib in a vertical direction, in a horizontal direction or in both directions. In the multi-typed plasma display panel, a barrier rib is formed according to a cross-section in a vertical direction, in a horizontal direction or in both directions so that a seal line of the cross-section is prevented from being penetrated internally. In the horizontal direction, an auxiliary barrier rib may be further formed outside the barrier rib. Additionally, a dielectric of the rear panel is removed as large as an area separated from the cross-section in a predetermined distance so that the seal line may be formed in a condition where a glass is exposed.
Abstract:
A method of manufacturing plasma display panels using a substrate holder for deposition on a substrate of the plasma display panel. The substrate holder is configured with plural frames, and the substrate of the plasma display panel is held by its periphery with at least one of these frames. A frame holding the substrate has a protrusion extending to a non-deposition face of the substrate held in such a way as to surround the substrate. Since the protrusion acts as a blocking sheet, attachment of a deposition material passing through an opening on the substrate holder and reaching onto the non-deposition face of the substrate is suppressed.
Abstract:
A spacer for an image display apparatus comprises a glass base member which contains SiO2 by 10 to 35 wt %, RO (R representing an alkali earth metal) by 20 to 60 wt %, B2O3 by 9 to 30 wt % and Sb2O3 by 0.01 to 5 wt %, thereby suppressing generation of a bubble, and improving spacer characteristics and a mechanical strength.