Abstract: A plasma display panel includes a front panel having a front substrate having a plurality of arrays of display electrodes each including a scanning electrode and a sustain electrode opposed to each other with a discharge gap being defined therebetween and a rear panel having a rear substrate opposed to a front substrate and having partition walls for partitioning a discharge space between the rear panel and the front panel, data electrodes formed between partition walls in such a fashion that the data electrodes intersect with the display electrodes, and phosphor layers formed between partition walls, wherein the rear panel forms partition walls so as to divide the discharge space in a plurality of regions along a direction parallel to the data electrodes, and blue phosphor layers are formed on boundary parts of the plural regions.

Abstract: The plasma display panel includes: a front panel having a front substrate and display electrodes; and a rear panel having a rear substrate, a barrier rib, a data electrode and a phosphor layer. The rear substrate faces the front substrate to form a discharge space therebetween. The barrier rib is disposed on the rear substrate to divide the discharge space. The data electrode intersects the display electrodes. The phosphor layer is disposed between the barrier ribs. Further, the display electrodes are formed at a plurality of divided areas separately. The plurality of divided areas is the areas that the front substrate is divided into by a boundary intersecting the display electrodes. The display electrodes formed in the plurality of divided areas have unevenesses in profiles thereof at the boundary between the plurality of divided areas. This configuration easily provides a plasma display panel having a large screen and high resolution as display quality.

Abstract: A plasma display panel includes a front panel and a rear panel. The front panel includes a front substrate and a display electrode. The rear panel includes a rear substrate, a barrier rib, a data electrode, and a phosphor layer. The rear substrate is arranged while facing the front substrate to form a discharge space between the front panel and the rear substrate. The barrier rib is formed at the rear substrate to partition the discharge space, the data electrode is formed while intersecting the display electrode, and the phosphor layer is formed between the barrier ribs. The barrier rib is formed at the divided areas separately in a direction parallel to the data electrode, and the barrier ribs formed at the divided areas separately have different properties among the plurality of areas. A large-screen plasma display panel having a high-resolution display quality is easily realized by the above configuration.

Abstract: A plasma display panel which includes a front panel having a front substrates on which display electrodes each having a scan electrode and a sustain electrode disposed to each other with a discharge gap in between are provided in a plurality of columns; and a rear panel having a rear substrate disposed opposed to the front substrate, on which rear substrate barrier ribs for dividing a discharge space formed with respect to front panel are formed, an data electrode is disposed between the barrier ribs crosswise to the display electrodes, and a phosphor layer is disposed between the barrier ribs. Rear panel is split into a plurality of areas along the direction parallel to the data electrode and barrier ribs are formed for each of the split areas, an alignment mark is provided in a place out of the display region at the splitting border of rear panel, and an insulation layer covering data electrode is provided with a cut to have the alignment mark disclosed.

Abstract: The plasma display panel includes: a front panel having a front substrate and display electrodes; and a rear panel having a rear substrate, a barrier rib, a data electrode and a phosphor layer. The rear substrate faces the front substrate to form a discharge space therebetween. The barrier rib is disposed on the rear substrate to divide the discharge space. The data electrode intersects the display electrodes. The phosphor layer is disposed between the barrier ribs. Further, the display electrodes are formed at a plurality of divided areas separately. The plurality of divided areas is the areas that the front substrate is divided into by a boundary intersecting the display electrodes. The display electrodes formed in the plurality of divided areas have unevenesses in profiles thereof at the boundary between the plurality of divided areas. This configuration easily provides a plasma display panel having a large screen and high resolution as display quality.

Abstract: A plasma display panel includes a front panel and a rear panel. The front panel includes a front substrate and a display electrode. The rear panel includes a rear substrate, a barrier rib, a data electrode, and a phosphor layer. The rear substrate is arranged while facing the front substrate to form a discharge space between the front panel and the rear substrate. The barrier rib is formed at the rear substrate to partition the discharge space, the data electrode is formed while intersecting the display electrode, and the phosphor layer is formed between the barrier ribs. The barrier rib is formed at the divided areas separately in a direction parallel to the data electrode, and the barrier ribs formed at the divided areas separately have different properties among the plurality of areas. A large-screen plasma display panel having a high-resolution display quality is easily realized by the above configuration.

Abstract: It is intended to provide a plasma display panel including: front panel (1) having front substrate (3) having a plurality of arrays of display electrodes each including scanning electrode (4) and sustain electrode (5) opposed to each other with a discharge gap being defined therebetween and rear panel (2) having a rear substrate (8) opposed to front substrate (3) and having partition walls (11) for partitioning a discharge space between rear panel (2) and front panel (1), data electrodes (10) formed between partition walls (11) in such a fashion that data electrodes (10) intersect with the display electrodes, and phosphor layers (12) formed between partition walls (11), wherein rear panel (2) forms partition walls (11) so as to divide the discharge space in a plurality of regions along a direction parallel to data electrodes (10), and blue phosphor layers (12) are formed on boundary parts of the plural regions.

Abstract: A plasma display panel which includes a front panel having a front substrates on which display electrodes each having a scan electrode and a sustain electrode disposed to each other with a discharge gap in between are provided in a plurality of columns; and a rear panel having a rear substrate disposed opposed to the front substrate, on which rear substrate barrier ribs for dividing a discharge space formed with respect to front panel are formed, an data electrode is disposed between the barrier ribs crosswise to the display electrodes, and a phosphor layer is disposed between the barrier ribs. Rear panel is split into a plurality of areas along the direction parallel to the data electrode and barrier ribs are formed for each of the split areas, an alignment mark is provided in a place out of the display region at the splitting border of rear panel, and an insulation layer covering data electrode is provided with a cut to have the alignment mark disclosed.

Abstract: In manufacturing a display panel of a PDP, a CRT, or the like, for example, a screen stripe is formed on a panel surface in a production cycle time equivalent to or faster than that of a screen printing system. By using a dispenser of a variable flow rate type for a display panel that has an effective display area in which a paste layer is to be formed and a non-effective display area in which no paste layer is to be formed, outside this effective display area, paste discharge is promptly interrupted when a discharge nozzle runs through the non-effective display area of the display panel.

Abstract: In manufacturing a display panel of a PDP, a CRT, or the like, for example, a screen stripe is formed on a panel surface in a production cycle time equivalent to or faster than that of the screen printing system. By using a dispenser of a variable flow rate type for a display panel that has an effective display area in which a paste layer is formed and a non-effective display area in which no paste layer is formed outside this effective display area, paste discharge is promptly interrupted when a discharge nozzle runs through the non-effective display area of the display panel.

Abstract: A lower substrate 3 on which an adhesive 1 has been applied and a liquid crystal material 2 has been deposited is held fixedly by vacuum suction with a suction-holding mechanism 5 within a vacuum chamber C. An upper substrate 6 held fixedly by vacuum suction with a suction-holding mechanism 7 is brought opposite to the lower substrate 3 with a predetermined spacing therebetween, and either or both of the substrates is/are brought in proximity with each other for bringing the upper substrate into contact with the adhesive 1 or the liquid crystal material 2. Both substrates 3, 6 are then moved relative to each other in a direction parallel to the substrate surface for position alignment, and thereafter, the substrates are moved closer to and pressed to each other so that they are affixed together.

Abstract: A liquid coating nozzle is provided with a first block which has an inner liquid reserving section that extends in the longitudinal direction and an inner discharge section which includes a plurality of small holes formed in the longitudinal direction at a bottom portion of the liquid reserving section. The nozzle is also provided with a second block which has an inner space defining a gas reserving section that extends in the longitudinal direction outside the first block and an outer discharge section formed in the longitudinal direction at a bottom portion of the inner space. The outer discharge section includes a plurality of small holes and produces a gas flow that externally surrounds a linear or curtain-shaped liquid flow that flows downward from the small holes. This results in the formation of a thin coating film in a short time and reduces the consumption of liquid and coating nonuniformities.

Abstract: The present invention aims to form a thin coating film of even thickness within a short processing time under a curtailed consumption of coating liquid; where, a gas is spouted from nozzle 4 disposed facing to protection glass 2 of cathode ray tube, and a liquid containing fluorescent material is made to spout accompanied by the spouting gas, to be applied on protection glass 2 by shifting the positioning of protection glass 2 relative to nozzle 4 while spouting the liquid containing fluorescent material.

Abstract: A liquid coating nozzle is provided with a first block which has an inner liquid reserving section that extends in the longitudinal direction and an inner discharge section which includes a plurality of small holes formed in the longitudinal direction at a bottom portion of the liquid reserving section. The nozzle is also provided with a second block which has an inner space defining a gas reserving section that extends in the longitudinal direction outside the first block and an outer discharge section formed in the longitudinal direction at a bottom portion of the inner space. The outer discharge section includes a plurality of small holes and produces a gas flow that externally surrounds a linear or curtain-shaped liquid flow that flows downward from the small holes. This results in the formation of a thin coating film in a short time and reduces the consumption of liquid and coating nonuniformities.

Abstract: The present invention aims to form a thin coating film of even thickness within a short processing time under a curtailed consumption of coating liquid; where, a gas is spouted from nozzle 4 disposed facing to protection glass 2 of cathode ray tube, and a liquid containing fluorescent material is made to spout accompanied by the spouting gas, to be applied on protection glass 2 by shifting the positioning of protection glass 2 relative to nozzle 4 while spouting the liquid containing fluorescent material.