Abstract: Disclosed is a Plasma Display Panel (PDP). According to an example, the PDP includes a panel, a base film in the front surface of the panel, and an Electro Magnetic Interference (EMI) shielding film in the base film. Another example of the PDP includes a panel with a panel grounding unit in the front surface, a base film in the front surface of the panel, an EMI shielding film on the base film, a back cover surrounding the panel, and a grounding unit for electrically connecting the panel grounding unit to the back cover. The panel grounding unit and the grounding unit are connected through a conductive substance. The PDP of this research can protect the panel from being damaged by the grounding unit and reduce production costs. Also, it can increase EMI shielding rate by grounding the EMI absorbed in the EMI shielding film.

Abstract: Using Eu2+ as the luminescence center for a green-emitting phosphor, a plasma display panel and a PDP device using it are configured by using an Eu2+-activated silicate green-emitting phosphate (Ca1-xM1x)2-e.M2.Si2O7:Eue with improved decay characteristics. In the formula, M1 is at least one element selected from the group containing Sr and Ba; M2 is at least one element selected from the group containing Mg and Zn; and x indicates the mole fraction of the component M1 and e indicates the mole fraction of Eu respectively satisfy the following conditions: 0<x<1 and 0.001?e?0.2.

Abstract: To provide a plasma display panel of improving a discharge time-lag. A plasma display panel of the present invention is characterized in that it comprises a pair of substrate assemblies opposed to each other sandwiching discharge spaces formed to seal a discharge gas therein, wherein one of the pair of substrate assemblies comprises: display electrodes arranged on a substrate; a dielectric layer for covering the display electrodes; and a protective layer for covering the dielectric layer, and the protective layer is configured so that a plurality of MgO single crystals are adhered to an MgO film in such a manner that crystal orientations of the plurality of MgO single crystals are aligned in one direction.

Abstract: A plasma display panel including a front substrate and a back substrate facing each other across a discharge space, and a plurality of row electrode pairs and a plurality of column electrodes extending in a direction orthogonal to the row electrodes. The row electrodes and said column electrodes being provided between the front substrate and the back substrate and forming unit light emission areas at intersections with each other within the discharge space. A crystal having a volumetric particle-size distribution in which a ratio of a crystal having a particle size of 0.7 ?m or less is 25% or less, is provided in an area facing the discharge space between the front substrate and the back substrate.

Abstract: A plasma display panel has plural discharge cells between two opposing first and second substrates. Each of the discharge cells includes at least one pair of electrodes for generating a discharge for display, a discharge gas and a phosphor film for emitting visible light by being excited by ultraviolet rays produced by the discharge of the discharge gas. Laminated members are dispersed in a plane within each of the discharge cells inside the first substrate from which visible light for display is emitted, and each of the laminated members includes a light absorption layer disposed on a side of the first substrate on which ambient light is incident and a light reflection layer disposed on a phosphor-film side of the laminated members. A visible-light-reflection layer is disposed on a surface of the phosphor film on a side thereof opposite from a space in which the discharge is generated.

Abstract: Electrode configurations for a plasma display panel (PDP) device having one or more substrates and a multiplicity of pixels or sub-pixels that are defined by a hollow plasma-shell filled with an ionizable gas. The invention is described with reference to a plasma-dome, but other plasma-shells may be used including plasma-disc and plasma-sphere. Two or more addressing electrodes are in electrical contact with each plasma-dome, at least one electrode being in contact with a flat side of the plasma-dome. The PDP may include inorganic and/or organic luminescent substances that are excited by the gas discharge within each plasma-dome. The luminescent substance may be located on an exterior and/or interior surface of the plasma-dome and/or incorporated into the shell of the plasma-dome. Up-conversion (Stokes) and down-conversion (Anti-Stokes) phosphor materials may be used. The PDP substrate(s) may be rigid, flexible, or semi-flexible with a flat, curved, or irregular surface.

Abstract: A Plasma Display Panel (PDP), in which the precision level in shaping the display electrodes is improved by changing the shape of the transparent electrode, includes: address electrodes formed on a first substrate, barrier ribs defining discharge cells in a space between the first substrate and a second substrate and display electrodes, formed on the second substrate in a direction crossing the address electrodes, including a pair of line portions arranged on both sides of each discharge cell and having a pair of protrusion portions, facing each other, extending from the respective line portions toward the center of each discharge cell. The pair of the protrusion portions has rounded contours at both corners of each protrusion portion facing the paired protrusion portion and its radius R1 of curvature at the corner satisfies the following condition: 0.05a=R1=0.2a, where a is a width of the protrusion portion measured in the extending direction of the line portion.

Abstract: To provide a method for forming electrodes and/or black stripes for a plasma display substrate, wherein display electrodes, bus electrodes and optionally black stripes for a plasma display panel are formed of the same material by the same dry step, whereby a clear image having reflection prevented, can be displayed on a PDP display device with a low load on the environment, at low costs, with low resistance, without erosion by a dielectric. A method for forming electrodes and/or black stripes for a plasma display substrate, which comprises applying a laser beam to a mask layer formed on a transparent substrate to form openings at areas corresponding to the respective patterns of display electrodes, bus electrodes and optionally black stripes, then continuously forming an antireflection layer to provide an antireflection effect over the entire surface and an electrode layer, and applying again a laser beam to peel off the mask layer and at the same time to remove an unnecessary thin film layer.

Abstract: A display device is provided having enhanced precision and accuracy in attachment of a plasma display panel to a chassis base. A method and apparatus for manufacturing such a display device is also provided. The display device may include a display panel having an upper panel and a lower panel and a chassis base for supporting the display panel. At least one panel of upper and lower panels in a plasma display panel is marked with an aligning mark, and a penetration hole is formed at a chassis base at a position corresponding to the aligning mark. Therefore, the chassis base and the plasma display panel may be precisely aligned on the basis of the aligning mark exposed through the penetration hole.

Abstract: A Plasma Display Panel (PDP) reinforces a ground of a circuit board by directly connecting a protection plate, which protects a Tape Carrier Package (TCP), to the ground portion of a circuit board. Accordingly, the noise inflow into an address buffer board is reduced.

Abstract: There is disclosed a green phosphor that is adaptive for improving its driving voltage and brightness characteristic, and at the same time, improving its color purity. A green phosphor according to an embodiment of the present invention includes a mixed phosphor composed of a first class phosphor of Zn2SiO4:Mn, a second class phosphor of at least one of LaPO4:Tb, Y3Al3(BO3)4Tb, Y(Al, Ga)5012:Tb, YBO3:Tb, (Y, Gd)BO3:Tb, and a third class phosphor of at least one of BaAl12O19:Mn, BaAl14O23:Mn, Ba(Sr, Ma)AlO:Mn, and the mixing rate of the third class phosphor to the total weight of the mixed phosphor is 1˜25 wt %.

Abstract: Illumination device has a plurality of light emitting units, each with light emitting element and first fluorescent material region provided at a light emitting side of the light emitting element. A plurality of second fluorescent material regions are provided at the light emitting sides of respective light emitting units. Second fluorescent material regions having the same emission conversion property are respectively provided at the light emitting side of at least one light emitting unit having the same emission property among the plurality of light emitting units.

Abstract: Disclosed herein is a method of manufacturing a barrier rib for a plasma display panel, including a silicon compound resin. The method according to a first embodiment of this invention includes providing a silicon compound resin layer on a substrate; pressing the silicon compound resin layer using a master having a pattern corresponding to the shape of a barrier rib to be transferred; and curing the silicon compound resin and then releasing the master. In addition, the method according to a second embodiment includes loading a silicon compound resin into grooves of a master having a pattern corresponding to the shape of a barrier rib; pressing the master on a substrate to transfer the silicon compound to the substrate; and curing the transferred silicon compound resin and then releasing the master.

Abstract: Disclosed is a plasma display panel with improved discharge characteristics. The plasma display panel comprises an upper panel and a lower panel integrally joined to the upper panel through barrier ribs wherein the upper panel includes a dielectric layer, a first protective film formed on one surface of the dielectric layer and composed of columnar magnesium oxide crystal particles, and a second protective film formed on the first protective film and composed of hexahedral magnesium oxide crystal particles.

Abstract: A display stack-up (300) is provided for a mobile electronic device (100) having an internal and external display, for example, a clamshell style mobile phone. The display stack-up comprises a backlight unit (114) and an external display device (110) having bi-stable optical states. The external display device (110) is placed in contact with, and is optically coupled to, the backlight unit (114). The display stack-up further comprises an internal display device (106) which is placed in contact with, and is optically coupled to, the external display device (110).

Abstract: A plasma display panel (PDP) includes a front substrate, a rear substrate facing the front substrate, barrier ribs between the front and rear substrates to define a plurality of discharge cells, photoluminescent material in the discharge cells, first electrodes on the front substrate along a first direction, second electrodes on the rear substrate and extending in a second direction crossing the first direction, at least one dielectric layer on the rear substrate, and a white pigment layer on the substrate.

Abstract: A plasma display panel comprises front plate (20) having display electrode (24) formed on a glass substrate with discharge gap (50), and back plate (30) having barrier ribs (34) formed to divide discharge cells, and arranged in a manner to confront the front plate (20). The barrier ribs (34) comprise vertical barrier rib (34a) arranged in parallel to an address electrode and horizontal barrier rib (34b) arranged in a manner to cross the vertical barrier rib (34a), and the vertical barrier rib (34a) has a shape satisfying the formula of H1>H2>H3, where H1 denotes a height of it at crossing portion (56) with the horizontal barrier rib (34b), H2 a height at a position of the discharge gap (50) of the display electrode (24), and H3 a height at a predetermined point between the position of the discharge gap (50) and the position of the crossing portion (56) with the horizontal barrier rib (34b).

Abstract: A Plasma Display Panel (PDP) that prevents an increase in manufacturing cost due to an addition of a reinforcing material includes: a display panel; a driving circuit to supply a driving signal to the display panel; and a chassis base, disposed between the driving circuit and the display panel, and including a reinforcing member having at least one bend and arranged on at least one side of edges of the chassis base.

Abstract: A Plasma Display Panel (PDP) includes: first and second substrates facing each other and spaced apart from each other; barrier ribs arranged between the first and second substrates and defining discharge cells; an address electrode extending in a first direction to correspond to the discharge cells; first and second electrodes arranged on one of the first and second substrates and extending in a second direction crossing the first direction to correspond to the discharge cells; a dielectric layer covering the first and second electrodes; a first colored layer arranged on a portion of the barrier ribs close to the first and second electrodes, and a second colored layer arranged on the dielectric layer and corresponding to the first colored layer, the first and second colored layers inducing a subtractive color effect.

Abstract: A method of manufacturing a plasma display panel, which includes forming a lower dielectric layer on a lower substrate, disposing a mesh over the substrate on which the lower dielectric layer is formed, dispersing a glass powder through the mesh, forming a barrier rib-forming layer by applying a certain amount of heat and pressure to the dispersed glass powder, and forming barrier ribs by selectively removing the barrier rib-forming layer.

Abstract: A plasma display panel (PDP) is made of front panel (2) and a rear panel. The front panel includes display electrodes (6), dielectric layer (8), and protective layer (8) that are formed on glass substrate (3). The rear panel includes electrodes, barrier ribs, and phosphor layers that are formed on a substrate. The front panel and the rear panel are faced with each other, and the peripheries thereof are sealed to form a discharge space therebetween. Each of display electrodes (6) contains at least silver. Dielectric layer (8) is made of first dielectric layer (81) that contains bismuth oxide and calcium oxide and covers display electrodes (6), and second dielectric layer (82) that contains bismuth oxide and barium oxide and covers first dielectric layer (81).

Abstract: A plasma display panel and a method for manufacturing the same. The plasma display panel includes: a first substrate; sustain electrodes on the first substrate, each being composed of an X electrode and a Y electrode; a first dielectric layer covering the sustain electrodes; a protective layer on the first dielectric layer; a second substrate facing the first substrate; address electrodes on the second substrate and crossing the sustain electrodes; a second dielectric layer covering the address electrodes; and barrier ribs for partitioning discharge spaces between the first substrate and the second substrate; and a phosphor layer at sides of the barrier ribs. Here, the protective layer is a single deposition layer having a non-uniform thickness, the sustain electrodes are located to correspond to a first region of the protective layer, and the first region of the protective layer is thicker than a second region of the protective layer.

Abstract: A display panel device includes a front sheet that is glued on a front face of a plasma display panel. The front sheet includes a mesh made of a light shield member that has a blackened front surface and a plane size larger than a screen. A length between diagonal lattice points of the mesh is shorter than a cell pitch that is longer one of the cell pitches in the vertical direction and the horizontal direction of the screen. An arrangement direction of the mesh is inclined with respect to an arrangement direction of the cells in the screen.

Abstract: A plasma display panel includes a plurality of first bus electrodes and a plurality of second bus electrodes disposed so as to be adjacent on at least one side, a plurality of first discharge electrodes and a plurality of second discharge electrodes that are transparent and extend in a comb-tooth shape in a direction perpendicular to the bus electrodes, a plurality of third electrodes extending in parallel in a vertical direction, and a plurality of horizontal barrier ribs extending in parallel to the third electrodes. Display cells are formed in portions where the first and second bus electrodes face each other and which are defined by the barrier ribs in a horizontal direction. The first discharge electrodes and the second discharge electrodes are alternately disposed for every two cells in the horizontal direction so as to protrude from the first and second bus electrodes, respectively.

Abstract: There is provided a plasma display panel including: a front plate having display electrodes, a dielectric layer, and a protective layer formed on a glass substrate; and a rear plate that has electrodes, barrier ribs, and a phosphor layer formed on a substrate and is disposed opposite to the front plate. Peripheries of the front plate and the rear plate are sealed to form a discharge space, the display electrodes contains at least silver, the dielectric layer is configured to include a first dielectric layer that covers the display electrodes and second dielectric layer that covers the first dielectric layer and contains bismuth oxide, the thickness of the first dielectric layer is equal to or larger than 5 ?m and equal to or smaller than 13 ?m, and the ratio of the thickness of the first dielectric layer to the thickness of the display electrodes is larger than 1 and equal to or smaller than 3.

Abstract: A PDP includes a guide partition (127) that extends substantially along a center line F between a pair of first partitions (125) at a position spaced apart from an end of the nearest first partition (125) by a distance H. In a phosphor forming step, a phosphor paste is initially applied on the guide partition (127) by a nozzle (200), which has been located above the guide partition (127). Then, the nozzle (200) is moved to provide a phosphor layer whose end is formed on the guide partition (127).

Abstract: A phosphor having high luminescence when excited by vacuum ultraviolet ray and a vacuum ultraviolet radiation excited light-emitting device comprising the phosphor. The phosphor comprises a metal oxide comprises at least one metal element M1 selected from the group consisting of Ca, Sr and Ba, at least one metal element M2 selected from the group consisting of Y, La, Gd and Lu, at least one metal element M3 selected from the group consisting of Si and Ge and oxygen, and at least one metal element Ln1 selected from the group consisting of Ce, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Mn, as an activator.

Abstract: A plasma display panel (PDP) is disclosed in which a film type filter is coupled with a panel. The PDP includes the panel, a transparent conductive film and a metal film formed on the transparent conductive film, and further includes the film type filter coupled with the panel. Accordingly, electromagnetic waves can be effectively shielded and the optical transmittance of the filter can be improved.

Abstract: A flat panel display device. The device includes a plurality of self-luminant devices, each of which includes at least a light emitting layer, formed on every pixel, and a lens sheet having a plurality of condensing lenses that correspond to the self-luminant devices and direct the light emitted from the self-luminant devices toward a predetermined direction. A distance between the light emitting layer and an exterior portion of the condensing lens in the direction of propagation of the light is between 50 and 500 microns so as not to overlap images of neighboring sub-pixels, that are expanded by the condensing lenses. Therefore, a lowering of image sharpness that is caused by the condensing lenses can be prevented, while a light coupling efficiency and a brightness are improved.

Abstract: A plasma display panel (PDP) in which high luminance images can be formed at low voltage. The PDP includes first and second substrates which with a predetermined space therebetween; a plurality of barrier ribs disposed between the first and second substrates, including longitudinal barrier ribs and transverse barrier ribs having a height 10˜50% lower than the longitudinal barrier ribs in a direction towards the first substrate and connecting the longitudinal barrier ribs, the plurality of barrier ribs defining a plurality of discharge cells together with the first and second substrates; a plurality of pairs of sustain electrodes crossing the longitudinal barrier ribs; and a plurality of address electrodes to cross the pairs of sustain electrodes; and a fluorescent layer formed in each of the discharge cells.

Abstract: A plasma display panel (PDP) which can realize low voltage driving, to thus reduce power consumption, and which can improve luminous efficiency through a long gap. The PDP includes a first substrate and a second substrate opposing each other, barrier ribs arranged in a space between the first substrate and the second substrate to define a plurality of discharge cells, phosphor layers formed in each of the plurality of discharge cells, address electrodes formed on the second substrate, and display electrodes provided on the first substrate. The display electrodes include igniter electrodes having ends protruding towards insides of the discharge cells, the igniter electrodes opposing the address electrodes within the discharge cells.

Abstract: The present invention provides a front panel for a plasma display panel which can suppress the incidence of chipping of the barrier rib of a rear panel for a PDP, can enhance the stability of initial electron emission in a dielectric layer, and can reduce a voltage required for maintaining a wall charge. The front panel for a plasma display panel includes a substrate, a plurality of electrodes formed on the substrate, a dielectric layer formed to cover the respective electrodes and the substrate, a dielectric-protection layer formed to cover the dielectric layer, and powder components dispersed on the dielectric-protection layer, wherein an annealed layer having a thickness of 10 to 300 nm is formed on at least the exposed surface of each of the powder components, wherein said exposed surface does not contact the dielectric-protection layer.

Abstract: A PDP includes a first substrate and a second substrate facing each other, a plurality of first discharge electrodes on the first substrate, a first dielectric layer covering the first discharge electrodes, a plurality of second discharge electrodes on the second substrate and intersecting the first discharge electrodes, a second dielectric layer covering the second discharge electrodes, and a sealing material between the first substrate and the second substrate, wherein an absolute value of thermal expansion coefficient difference between the second dielectric layer and the sealing material is less than or equal to 13×10?7/° C.

Abstract: A display apparatus includes a plasma display panel (PDP) and a filter having a panel side facing a display surface of the PDP and an opposing viewer side facing away from the display surface. The filter includes an external light shield having a first base unit and first pattern units. The first pattern units absorb external light from the viewer side and are substantially parallel to a first axis. The filter includes an electromagnetic interference (EMI) shield overlapping the external light shield. The EMI shield includes a second base unit and second pattern units. The second pattern units are conductive and substantially parallel to a second axis. An interior angle between the first axis and the second axis can be within a range of 40 to 50 degrees.

Abstract: Display panel comprising two plates leaving between them a sealed space that is filled with a discharge gas and is partitioned into discharge cells bounded between these plates by barrier ribs made of a mineral material comprising a mineral binder based on a hydraulic binder, and a mineral filler. By using a hydraulic binder instead of a glassy mineral binder, the display panels may be manufactured at lower temperature.

Abstract: A plasma display panel includes a front panel including a substrate, a display electrode formed on the substrate, a dielectric layer formed so as to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel disposed facing the front panel so that discharge space is formed, and including an address electrode formed in a direction intersecting the display electrode and a barrier rib for partitioning the discharge space. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of aggregated particles of a plurality of crystal particles of metal oxide to the base film so that a plurality of aggregated particles are distributed over the entire surface, and the base film is made of MgO containing Al.

Abstract: A plasma display panel includes a front panel including a substrate, a display electrode formed on the substrate, a dielectric layer formed so as to cover the display electrode, and a protective layer formed on the dielectric layer; and a rear panel disposed facing the front panel so that discharge space is formed, and including an address electrode formed in a direction intersecting the display electrode and a barrier rib for partitioning the discharge space. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of aggregated particles of a plurality of crystal particles of metal oxide to the base film so that a plurality of aggregated particles are distributed over its entire surface.

Abstract: Disclosed herein is a plasma display panel and a method of fabricating the same. The plasma display panel comprises a front glass substrate and a rear glass substrate. An electrode structure disposed between the front and rear glass substrates is prepared in such a way that a non-photosensitive black dielectric layer and a non-photosensitive or photosensitive electrode layer, formed on the front glass substrate, are subjected to heat treatment. The black dielectric layer is blackened at a lower surface by the heat treatment. Current flows between an upper electrode and a transparent electrode and it is possible to assure sufficiently low visibility even though costly metal particles are not used as conductive material on the front substrate of the plasma display panel. It is possible to use various types of black pigments thanks to non-photosensitivity, thus it is possible to fabricate a low-priced plasma display panel due to a reduced material cost.

Abstract: A plasma display panel is formed of a front panel including display electrodes, a dielectric layer, and a protective layer that are formed on a glass substrate, and a rear panel including electrodes, barrier ribs, and phosphor layers that are formed on a substrate. The front panel and the rear panel are faced with each other, and peripheries thereof are sealed to form a discharge space therebetween. The dielectric layer of the front panel contains Bi2O3 and at least two kinds of R2O, where R is selected from the group consisting of Li, Na, and K.

Abstract: A plasma display panel includes a first and a second plate facing each other via a discharge space. On the first plate, a first and a second bus electrode are provided which extend in a first direction and are disposed at intervals. In a cell, a first and a second display electrode are provided and coupled to the first and the second bus electrode respectively, and facing each other. In addition, on a dielectric layer covering the first and the second bus electrode and the first and the second display electrode, a plurality of address electrodes are provided which are disposed at respective positions facing first barrier ribs. Then, a protective layer is formed directly on the address electrodes and the dielectric layer, covering a surface of the dielectric layer and the address electrodes, and being exposed to the discharge space of the cell.

Abstract: Provided is a plasma display panel that can increase bright room contrast and luminous efficiency.

Abstract: Increase of an address voltage change amount of a PDP is suppressed. X and Y electrodes which are a display electrode pair arranged on a plate; a dielectric layer covering the X and Y electrodes; and a protective layer covering the dielectric layer are provided. The protective layer includes an MgO film deposited on a surface of the dielectric layer and a plurality of MgO crystalline particles attached on the MgO film. Also, by using (110) orientation as a crystal orientation of the MgO film, a crystal density of the MgO film can be increased, so that an increase of the address voltage change amount can be suppressed.

Abstract: A technology effective for improving the luminous efficiency, lifetime, and color temperature of a PDP having phosphor layers of three colors is disclosed. A PDP comprises a plurality of narrow tubes (60) arrayed on a substrate (51). In each narrow tube (60), one of phosphor layers (61R; 61B, 61G) is formed and a discharge gas is contained. The compositions and pressures of the discharge gases are set within appropriate ranges respectively corresponding to the phosphor layers (61R, 61B, 61G). Consequently, the PDP can have a lengthened life-time and an improved luminous efficiency. Reductions of variation in breakdown voltage and adjustment of color temperature are also possible with this constitution.

Abstract: The present invention relates to a plasma display panel. According to the present invention, a width of an inner barrier rib formed in an inner region within a display region of a rear substrate is smaller than a width of an outer barrier rib formed in an outer region of the rear substrate. Therefore, the barrier ribs can be prevented from being damaged due to pressure applied when a front substrate and the rear substrate are adhered. Furthermore, a height of the inner barrier rib and a height of the outer barrier rib are substantially the same. It is thus possible to minimize noise incurred by a step between the barrier ribs.

Abstract: A display filter capable of enhancing the visible light transmittance and contrast ratio for a bright room condition and a display device including the same. The display filter includes a filter base, and an external light-shielding layer, disposed on a surface of the filter base, including a matrix made of a transparent resin and a plurality of wedge-shaped black stripes arranged parallel to each other at a surface of the matrix.

Abstract: A plasma display panel and a manufacturing method of barrier ribs thereof are provided. The plasma display panel is divided into a display area and a non-display area located in the periphery of the display area. When discharge space is formed in the display area by barrier ribs, a plurality of honeycomb supporting structures are formed in the non-display area at the same time. The honeycomb supporting structures can increase the yield factor of assembling the substrates, and then the display quality of the plasma display panels can be improved.

Abstract: A PDP includes first and second substrates, a plurality of electrodes between the first and second substrates, a plurality of barrier ribs between the first and second substrates to define discharge cells, at least one dielectric layer on the electrodes, at least one photoluminescent layer in each discharge cell, a discharge gas in the discharge cells, and a protective layer on the dielectric layer, the protective layer including magnesium oxide and a light-scattering material having a general formula MOx, where M includes one or more of zinc and/or titanium and 1?x?2, the light-scattering material having a particle size of about 100 nm to about 900 nm and being present in the protective layer in an amount of about 1% to about 20% by weight of a total weight of the dielectric layer.

Abstract: A plasma display panel includes first and second substrates having a predetermined gap therebetween. Barriers are disposed between the first and second substrates to partition discharge cells and fluorescent layers are formed in the discharge cells. Address electrodes corresponding to the discharge cells extend in a first direction, and pairs of first and second electrodes extend in a second direction to cross the first direction. The address electrodes are on one of the substrates to correspond to the discharge cells. A dielectric layer covers the first and second electrodes, wherein the dielectric layer is colored with a first color, the barriers are colored with a second color having a subtractive mixture relation with the first color, and wherein the fluorescent layers include first fluorescent layers on the barriers and the discharge cells, and second fluorescent layers on the first fluorescent layers in the second color.

Abstract: A plasma display panel may include a first substrate, a second substrate opposite to the first substrate with a predetermined space therebetween, the space being partitioned into a plurality of discharge cells, a phosphor layer formed in the discharge cells, address electrodes extending in a first direction on the first substrate to correspond to the discharge cells, and a first electrode and a second electrode extending in a second direction crossing the first direction at the first substrate side, spaced apart from the address electrodes, formed opposite to each other, and projecting toward the second substrate with a discharge space formed therebetween, wherein the address electrodes include protrusions disposed adjacent to the second electrodes and protruding toward the inside of the discharge cells, and wherein at least one of the first electrode and the second electrode includes protrusions protruding toward an inside of a respective one of the discharge cells.

Abstract: A plasma display device is disclosed. In one embodiment, the plasma display device includes a plasma display panel on which an image is displayed, a chassis base coupled to the rear side of the plasma display panel and formed of a material in which plastic and a conductive material are mixed, and at least one circuit board mounted on the rear side of the chassis base and driving the plasma display panel. According to embodiments of the present invention, a lightweight plasma display device can be manufactured, since the weight of the chassis base can be reduced by manufacturing the chassis base from a mixed material of plastic and a conductive material. Also, the grounding and EMI shielding of the circuit board or a signal transmitting member can be achieved.