Patent application number | Description | Published |
20090026948 | Plasma Display Device and Method of Manufacturing Green Phosphor Material for Plasma Display Device - A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least Zn | 01-29-2009 |
20090026949 | Plasma Display Device and Method of Manufacturing Green Phosphor Material for Plasma Display Device - A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least Zn | 01-29-2009 |
20090058253 | PLASMA DISPLAY DEVICE - A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn | 03-05-2009 |
20090121630 | Plasma Display Device and Method of Manufacturing Green Phosphor Material for Plasma Display Device - A plasma display device having a panel main body in which a pair of transparent substrates is arranged in opposition so as to form a discharge space between the substrates on at least a front side, barrier ribs are arranged on at least one of the substrates to divide the discharge space into a plurality of spaces, a group of electrodes is arranged on the substrates so as to generate discharge in the discharge space divided with the barrier ribs, and phosphor layers that emit by discharge are provided, in which the phosphor layers are equipped with a green phosphor layer including at least a mixture of Zn | 05-14-2009 |
20090305596 | METHOD FOR PRODUCING PLASMA DISPLAY PANEL - A method for producing a front panel of a plasma display panel wherein an electrode, a dielectric layer and a protective layer are formed on a substrate of the front panel, a formation of the protective layer comprising the steps of: (i) forming a first protective layer by sputtering or vapor deposition process on a dielectric layer of a substrate; (ii) applying a MgO material onto the first protective layer to form a MgO material layer; and (iii) drying the Mgo material layer so as to form a second protective layer therefrom, wherein the MgO material comprises a MgO powder, a solvent A and a solvent B; a vapor pressure of the solvent A is higher than and equal to 50 Pa at 20° C.; a vapor pressure of the solvent B is lower than and equal to 7 Pa at 20° C.; and a proportion of the solvent B to all solvents contained in the MgO material is higher than and equal to 3% by weight. | 12-10-2009 |