Plasma display apparatus and driving method thereof

A plasma display apparatus, comprising:

• a data pulse controller configured to control an application of a plurality of data pulses including a first data pulse and a second data pulse, both within a same address period, to a plurality of address electrodes of a plasma display panel, such that
• at least one of a voltage-rising duration of the first data pulse or a voltage-rising duration of the second data pulse is a predetermined minimum rising duration or longer, or
• at least one of a voltage-falling duration of the first data pulse or a voltage-falling duration of the second data pulse is a predetermined minimum falling duration or longer, or
• both,
• wherein the plurality of address electrodes are each grouped into one of a plurality of address electrode groups such that each address electrode group includes at least one address electrode, and the number of the address electrodes included in each address electrode group is substantially the same,
• the plurality of address electrode groups includes a first electrode group and a second electrode group, the first data pulse being applied to all electrodes of the first electrode group and the second data pulse being applied to all electrodes of the second electrode group, and
• the voltage-rising duration of the first data pulse is different from the voltage-rising duration of the second data pulse, or
• the voltage-falling duration of the first data pulse is different from the voltage-falling duration of the second data pulse, or both.

A plasma display apparatus, comprising:

• a data pulse controller configured to control an application of a data pulse in an address period to an address electrode of a plasma display panel, such that a voltage-rising duration of the data pulse is different from the voltage-falling duration of the data pulse,
• wherein the address electrode is a first address electrode of the plasma display panel and the data pulse applied to the first address electrode is a first data pulse, and
• the data pulse controller is configured to control an application a second data pulse to a second address electrode of the plasma display panel such that the voltage-rising duration of the first data pulse is different from a voltage-rising duration of the second data pulse, or
• the voltage-falling duration of the first data pulse is different from a voltage-falling duration of the second data pulse, or
• both.

A method to control plasma display apparatus, comprising:

• applying, within a same period, a plurality of data pulses including a first data pulse and a second data pulse to a plurality of address electrodes of a plasma display panel, such that
• at least one of a voltage-rising duration of the first data pulse or a voltage-rising duration of the second data pulse is a predetermined minimum rising duration or longer, or
• at least one of a voltage-falling duration of the first data pulse or a voltage-falling duration of the second data pulse is a predetermined minimum falling duration or longer, or
• both,
• wherein the plurality of address electrodes are each grouped into one of a plurality of address electrode groups such that each address electrode group includes at least one address electrode, and the number of the address electrodes included in each address electrode group is substantially the same,
• the plurality of address electrode groups includes a first electrode group and a second electrode group, the first data pulse being applied to electrodes of the first electrode group and the second data pulse being applied to electrodes of the second electrode group,
• one or both of the predetermined minimum rising duration and the predetermined minimum falling duration for the respective first and second data pulses are substantially 100 ns, and
• the one or both of the predetermined minimum rising duration and the predetermined minimum falling duration for the respective first and second data pulses being substantially 100 ns reduces noise of the respective first and second data pulses during the voltage-rising duration or the voltage-falling duration, respectively.

A plasma display apparatus, comprising:

• a data pulse controller configured to control an application of a plurality of data pulses including a first data pulse and a second data pulse, both within a same address period, to a plurality of address electrodes of a plasma display panel, such that
• at least one of a voltage-rising duration of the first data pulse or a voltage-rising duration of the second data pulse is a predetermined minimum rising duration or longer, or
• at least one of a voltage-falling duration of the first data pulse or a voltage-falling duration of the second data pulse is a predetermined minimum falling duration or longer, or
• both,
• wherein the plurality of address electrodes are each grouped into one of a plurality of address electrode groups such that each address electrode group includes at least one address electrode, and the number of the address electrodes included in each address electrode group is substantially the same,
• the plurality of address electrode groups includes a first electrode group and a second electrode group, the first data pulse being applied to all electrodes of the first electrode group and the second data pulse being applied to all electrodes of the second electrode group, wherein rising end time points of voltage-rising transitions of the first and second data pulses are different from each other, or
• falling start time points of voltage-falling transitions of the first and second data pulses are different from each other, or
• both, and
• the plurality of address electrode groups further includes at least a third electrode group,
• wherein the data pulse controller is configured to control an application of a third data pulse, within the same address period, to all electrodes within the third electrode group such that
• when rising end time points of voltage-rising transitions of the first, second and third data pulses are all different from each other, intervals between the rising end time points of the first, second, and third data pulses are substantially equal, or
• when falling start time points of voltage-falling transitions of the first, second and third data pulses are all different from each other, intervals between the falling start time points of the first, second, and third data pulses are substantially equal, or
• both.