Patent ID: 7068264
Filing Date: 2006-06-27
Classification: G09G

Abstract:
1. A flat plasma display for displaying data in accordance with a high voltage and drive voltages produced from said high voltage, wherein said flat plasma display comprises: a first high voltage decision unit determining whether or not said high voltage is at a specific value or within a specific range after a power supply is turned on and initialization is carried out; a first drive voltage decision unit determining whether or not said drive voltages are at specific values or within specific ranges; a second high voltage decision unit determining whether or not said high voltage is kept at the specific value or within the specific range after the start of a protective operation of an internal power supply circuit that generates said drive voltages; a second drive voltage decision unit determining whether or not said drive voltages are kept at the specific values or within the specific ranges; and a drive control signal control unit controlling drive control signals of said flat plasma display in response to the decided results of said first and second high voltage decision units and said first and second drive voltage decision units.