Abstract: A plasma display panel (PDP) includes a front panel (2) having a front glass substrate (3) on which display electrodes (6) are formed, a dielectric layer (8) covering the display electrodes (6), and a protective layer (9) formed on the dielectric layer (8). The PDP panel also includes a rear panel (10) facing the front panel (2) to form a discharge space therebetween, and including address electrodes formed along a direction intersecting with the display electrodes (6) and barrier ribs partitioning the discharge space. The protective layer (9) includes a primary film (91) made of MgO and formed on the dielectric layer (8), and aggregated particles (92) formed of several crystal particles of MgO aggregated together and at least one type of particles (93) made of non-organic material and different from aggregated particles (92). The particles (92) and (93) are distributed on the primary film (91).

Abstract: A plasma display panel (PDP) includes a front panel having a front glass substrate, a display electrode formed on the substrate, a dielectric layer formed to cover the display electrode, and a protective layer formed on the dielectric layer. Further, the PDP includes a rear panel facing the front panel so that a discharge space is formed, wherein the rear panel includes an address electrode in a direction intersecting the display electrode, and includes a barrier rib partitioning the discharge space. The PDP also includes a seal material providing a seal between the front panel and the rear panel at outer peripheries thereof. In the protective layer, a base film is formed on the dielectric layer and aggregated particles of metal oxide crystal particles are attached to the base film and distributed over a surface of a region inside the seal material.

Abstract: Provided is a plasma display device including a plasma display panel that performs gradation display of an image by a sub-field driving method. A protective layer of the plasma display panel includes a base layer formed on a dielectric layer and a plurality of aggregated particles dispersed all over a surface of the base layer. The plasma display device forms an image by a right-eye field in which a right-eye image signal is displayed and a left-eye field in which a left-eye image signal is displayed. The right-eye field and the left-eye field have a plurality of sub-fields. The first sub-field has a minimum luminance weight, the second sub-field has a maximum luminance weight, and the third and subsequent sub-fields have luminance weights decreasing in sequence.

Abstract: A plasma display panel is formed of front panel (2) and rear panel (10). Front panel (2) includes glass substrate (3) on which display electrodes (6) are formed, dielectric layer (8) covering display electrodes (6), and protective layer (9) formed on dielectric layer (8). Rear panel (10) confronts front panel (2) to form discharge space (16) therebetween, and includes address electrodes (12) formed along a direction intersecting with display electrodes (6), and barrier ribs (14) for partitioning discharge space (16). Protective layer (9) includes primary film (91) on dielectric layer (8), and aggregated particles (92) formed of multiple crystal particles made by firing a precursor of metal oxide and aggregating themselves together. Aggregated particles (92) are distributed and attached on the entire surface of primary film (91).

Abstract: To realize a plasma display panel having display performances of high precision and high brightness with low power consumption, after formation of base film (91), a metal oxide paste made of metal oxide particles, an organic component including a photopolymerization initiator, a water-soluble cellulose derivative, and a photopolymerization monomer, and a diluting solvent is applied. By exposing, developing, and firing the paste film, agglomerated particles as a plurality of metal oxide particles agglomerated are formed so as to be attached on base film (91). The content of the metal oxide particles included in the metal oxide paste is 1.5% by volume or less.

Abstract: A plasma display panel includes a front panel including a glass substrate, a display electrode formed thereon, 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 dielectric layer of the front panel contains bismuth oxide and calcium oxide without containing lead, and does not contain lead. The protective layer on the dielectric layer is formed by forming a base film on the second dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface of the base film.

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 a 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: A plasma display device includes a plasma display panel having a plurality of discharge cells, and a drive circuit for applying a driving voltage to a display electrode of this plasma display panel. One field is composed of a plurality of subfields. Each subfield includes an address period for selecting a discharge cell to be discharged and a sustain period in which a sustain discharge is carried out in the discharge cell to be selected in this address period. The plasma display panel is configured by forming a base film on the dielectric layer covering the display electrodes, and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface. The drive circuit is configured so that a voltage having a pulse width of not more than 1 ?s is applied to the data electrode in the address period.

Abstract: A film forming material feeding apparatus including a feeder, and a chute for sliding film forming materials supplied from the feeder into a material receiving part of a hearth, in which the chute has a bottom part for allowing the film forming materials to slide, and side parts provided at both sides of the bottom part, and the bottom part and the side parts are connected by way of an arc-shape part, and thereby bridging of the film forming materials on the chute is suppressed, so that a stable supply of the film forming materials may be realized.

Abstract: A plasma display panel includes a front panel including a glass substrate, a display electrode formed thereon, 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 dielectric layer of the front panel contains bismuth oxide and calcium oxide without containing lead, and does not contain lead. The protective layer on the dielectric layer is formed by forming a base film on the second dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface of the base film.

Abstract: The plasma display panel has a front plate that has a dielectric layer for covering a display electrode formed on a substrate and a protective layer formed on the dielectric layer, and a rear plate that is faced to the front plate so as to form discharge space, and has an address electrode in the direction crossing the display electrode, barrier ribs for partitioning the discharge space, and phosphor layers. The protective layer is formed by forming a ground film on the dielectric layer and sticking a agglomerated particle to the ground film. Here, the agglomerated particle is produced by coagulating a plurality of crystal particles made of metal oxide.

Abstract: The present invention improves discharge characteristics of a protective layer in order to provide a PDP that exhibits excellent display performance even if the PDP is of a fine-cell structure. The present invention also provides a manufacturing method for the PDP. In particular, a protective layer 8 is composed of an MgO film layer 81 and an MgO particle layer 82 that is made of MgO particles 16. The MgO particles 16 are formed by burning an MgO precursor and satisfy that a/b?1, where a denotes a spectrum integral value in a wavelength region of a CL spectrum from 200 nm to 300 nm, exclusive of 300 nm, and b denotes a spectrum integral value in a wavelength region of the CL spectrum from 300 nm to 550 nm, exclusive of 550 nm.

Abstract: A plasma display panel includes a front panel including a glass front 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 plurality of longitudinal barrier ribs arranged in parallel to the address electrode and lateral barrier ribs. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface. The barrier ribs are formed so that the height of the lateral barrier ribs is lower than that of longitudinal barrier ribs.

Abstract: A plasma display panel capable of displaying high definition at high luminance with lower power consumption is obtainable. Metal oxide paste formed of metal oxide particles, organic resin component, and diluting agent is painted on primary film (91), which is then fired, so that multiple metal oxide particles are attached to primary film (91). The metal oxide paste contains metal oxide particles not greater than 1.5 vol %, and the organic resin component contains organic resin component having two molecular weight grades.

Abstract: A plasma display panel including a front panel including front glass substrate, a display electrode formed on the substrate, a dielectric layer covering the display electrode, a protective layer formed on the dielectric layer, and a rear panel facing the front panel so that a discharge space is formed. Further, the rear panel includes an address electrode formed in a direction intersecting the display electrode, and a barrier rib partitioning the discharge space. The protective layer includes a base film on the dielectric layer and aggregated particles of a plurality of aggregated metal oxide crystal particles attached to the base film, such that the aggregated metal oxide crystal particles are distributed over an entire surface. Specifically, the aggregated particles have a distribution of peak intensity values in a spectrum in a wavelength range of not less than 200 nm and not more than 300 nm of a cathode luminescence within 240% of a cumulative average value.

Abstract: A plasma display panel is provided with a front board (2) wherein a dielectric layer (8) is formed to cover a display electrode (6) formed on a front glass substrate (3) and a protection layer (9) is formed on the dielectric layer (8); and a back board, which faces the front board (2) so as to form a discharge space, forms an address electrode in a direction intersecting with the display electrode and has a partitioning wall for partitioning the discharge space. The protection layer (9) forms a base film (91) on the dielectric layer (8) and is constituted by adhering agglomerated particles (92) wherein a plurality of crystal grains composed of a metal oxide are agglomerated, on the base film (91) so that the agglomerated particles are distributed over the entire surface.

Abstract: A plasma display panel includes a front panel including a glass front 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 partitioning the discharge space. The protective layer is formed by forming a base film on the dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface at a covering rate of not less than 1% and not more than 15%.

Abstract: To realize a plasma display panel having display performances of high precision and high brightness with low power consumption, after formation of base film (91), a metal oxide paste made of metal oxide particles, an organic component including a photopolymerization initiator, a water-soluble cellulose derivative, and a photopolymerization monomer, and a diluting solvent is applied. By exposing, developing, and firing the paste film, agglomerated particles as a plurality of metal oxide particles agglomerated are formed so as to be attached on base film (91). The content of the metal oxide particles included in the metal oxide paste is 1.5% by volume or less.

Abstract: A plasma display device including a drive circuit board disposed on a chassis member holding a plasma display panel and coupled to an electrode terminal portion of a display electrode via a flexible wiring board so as to apply a driving voltage to a display electrode, and a plurality of data drivers disposed in the lower end portion that is close contact with electrode terminal portion of a data electrode on the chassis member and connected to the electrode terminal portion via flexible wiring board so as to apply a driving voltage to the data electrode. The plasma display panel is configured by forming a base film on the dielectric layer covering the display electrode and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface.

Abstract: A plasma display panel has a dielectric layer on a front panel, which includes a first dielectric layer covering a display electrode and containing bismuth oxide without containing lead, and a second dielectric layer formed on the first dielectric layer and containing bismuth oxide without containing lead. The content of bismuth oxide in the second dielectric layer is made to be smaller than a content of bismuth oxide in the first dielectric layer. A protective layer on the dielectric layer is formed by forming a base film on the dielectric layer and attaching a plurality of crystal particles made of metal oxide to the base film so as to be distributed over an entire surface of the base film.