Ohtomi
Atsuo Ohtomi, Hikone JP
Patent application number | Description | Published |
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20100213839 | PLASMA DISPLAY PANEL - To provide a plasma display panel of improving a discharge time-lag. | 08-26-2010 |
20100244687 | PLASMA DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - It is an object of the present invention to provide a plasma display panel with an improved panel structure for improving a discharge time-lag and, more particularly, to provide a plasma display panel with a new protective film structure, the plasma display panel having uniformed panel properties suitable for mass production with a high yield. | 09-30-2010 |
Atsuo Ohtomi, Hitachinaka JP
Patent application number | Description | Published |
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20100079417 | PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME AND PLASMA DISPLAY DEVICE USING THE PLASMA DISPLAY PANEL - 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 ( | 04-01-2010 |
Atsuo Ohtomi, Miyazaki JP
Patent application number | Description | Published |
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20090167174 | PLASMA DISPLAY PANEL - A variation with the passage of time of a response speed is reduced. In a plasma display panel having a magnesium oxide film formed on a dielectric layer covering electrodes for gas discharge, the magnesium oxide film has an oxygen deficiency amount within a range of 3.0×10 | 07-02-2009 |
20090256478 | PLASMA DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A PDP to improve a discharge delay includes X and Y electrodes, a dielectric layer covering the X and Y electrodes, and a protective layer covering the dielectric layer. The protective layer includes an MgO film stacked on a surface of the dielectric layer, and a plurality of MgO crystal particles attached on the MgO film. In addition, a covering ratio of a surface of the MgO film is lower than or equal to 10%, and the plurality of MgO crystal particles are arranged so that orientations of surfaces opposing to the discharge space are aligned. Further, the plurality of MgO crystal particles have a cubic form. | 10-15-2009 |