Patent ID: 6965362

Claim:
An apparatus for driving a light emitting panel including a plurality of drive lines and a plurality of scanning lines intersecting with each other, and a plurality of capacitive light emitting elements each having a polarity and connected between one of said scanning line and one of said drive line at an intersecting position of said one scanning line and said one drive line, said driving apparatus comprising: control means for selecting one scanning line from said plurality of scanning lines in accordance with a scanning timing of an input video data, and for designating at least one drive line of said plurality of drive lines corresponding to at least one capacitive light emitting element driven to emit light on said one scanning line in accordance with said input video data; means for applying said one scanning line with a first predetermined potential, and for applying scanning lines other than said one scanning line with a second predetermined potential higher than said first predetermined potential; and means for supplying a driving current to said at least one drive line so as to apply said at least one capacitive light emitting element with a positive voltage equal to or higher than a light emission threshold voltage in a forward direction during a scanning period when the first predetermined potential is applied to said one scanning line, and for applying drive lines other than said at least one drive line with a third predetermined voltage lower than said light emission threshold voltage and higher than said first predetermined potential during the scanning period.