Abstract: Provided is a vibration device using sound and a system comprising the same. More particularly, the present invention relates to a vibration device for generating vibration using sound such that the beat of the sound can be felt, which is convenient to carry or transfer due to a lightweight and compact size thereof, is capable of generating vibration matching the beat of sound to which a user is currently listening, is furthermore capable of generating vibrations of various feelings matching the beat of sound according to user settings, thereby greatly enhancing effects that the user may feel, and is very inexpensive to manufacture, and a system comprising the vibration device.

Abstract: Provided is a vibration system using sound. More particularly, the present invention relates to a system which is capable of generating vibration using sound so that the beats of the sound may be felt, is convenient to carry or move due to a lightweight and compact size thereof, is capable of generating vibration matching a beat of sound to which a user is currently listening, is capable of generating vibrations matching various feelings according to beats of sound on the basis of user setting, thereby greatly enhancing effects that the user may feel, and is very inexpensive to manufacture.

Abstract: Provided is a vibration device using sound and a system comprising the same. More particularly, the present invention relates to a vibration device for generating vibration using sound such that the beat of the sound can be felt, which is convenient to carry or transfer due to a lightweight and compact size thereof, is capable of generating vibration matching the beat of sound to which a user is currently listening, is furthermore capable of generating vibrations of various feelings matching the beat of sound according to user settings, thereby greatly enhancing effects that the user may feel, and is very inexpensive to manufacture, and a system comprising the vibration device.

Abstract: Provided is a vibration system using sound. More particularly, the present invention relates to a system which is capable of generating vibration using sound so that the beats of the sound may be felt, is convenient to carry or move due to a lightweight and compact size thereof, is capable of generating vibration matching a beat of sound to which a user is currently listening, is capable of generating vibrations matching various feelings according to beats of sound on the basis of user setting, thereby greatly enhancing effects that the user may feel, and is very inexpensive to manufacture.

Abstract: Provided are a plasma display apparatus and a driving method thereof. The apparatus comprises a plasma display panel comprising a plurality of scan electrodes, and a scan driver. The scan driver drives the plurality of scan electrodes, divides the plurality of scan electrodes into a plurality of scan electrode groups, and distinguishes a level of reset pulse supplied to at least one of the plurality of scan electrode groups from a level of reset pulse supplied to the others of the plurality of scan electrode groups.

Abstract: The present invention relates to a plasma display panel, and more particularly, to an energy recovery apparatus of a plasma display panel and method thereof. The energy recovery apparatus includes a capacitive load equivalently formed between a scan electrode and a sustain electrode, an energy recovery unit for recovering energy charged in the capacitive load and again supplying the recovered energy to the capacitive load, an energy supply unit disposed between the energy recovery unit and the capacitive load, wherein the energy supply unit relays energy between the energy recovery unit and the capacitive load and supplying a reference voltage to the capacitive load so that stabilized discharging can be generated in the capacitive load, and an energy relay unit disposed between the energy recovery unit and the energy supply unit, for relaying energy between the energy recovery unit and the energy supply unit.

Abstract: A method of driving a plasma display apparatus is provided. When the plasma display apparatus is driven by dividing a frame into a plurality of subfield groups including one or more subfields, a portion of all scan electrodes is scanned during an address period of at least one subfield of the plurality of subfield groups.

Abstract: A plasma display apparatus and a method of driving the same are disclosed. When the plasma display apparatus is driven by dividing a frame into a plurality of subfields, a portion of all scan electrodes is scanned during an address period of at least one of the plurality of subfields.

Abstract: A plasma display apparatus and a driving method thereof are provided. A plasma display apparatus comprises a plasma display panel comprising address electrodes, a data driver for supplying a data voltage and a first voltage with a voltage that is more than a ground voltage to the address electrodes and a driving voltage generator for generating the first voltage and the data voltage and for supplying the first voltage and the data voltage to the data driver. A driving method comprises supplying a ground voltage to address electrodes during a reset period, supplying a first voltage that is more than the ground voltage to the address electrodes during an address period, supplying a scan reference voltage to scan electrodes during the address period, supplying a data voltage to the address electrodes during the address period, and supplying the ground voltage to the address electrodes during a sustain period.

Abstract: Provided are a plasma display apparatus and a driving method thereof. The apparatus comprises a plasma display panel comprising a plurality of scan electrodes, and a scan driver. The scan driver drives the plurality of scan electrodes, divides the plurality of scan electrodes into a plurality of scan electrode groups, and distinguishes a level of reset pulse supplied to at least one of the plurality of scan electrode groups from a level of reset pulse supplied to the others of the plurality of scan electrode groups.

Abstract: The present invention relates to a plasma display apparatus and driving method thereof. To prevent the occurrence of EMI when a plasma display panel is driven, directions of driving pulses supplied to a plurality of the same kinds of electrodes are set to be different each other.

Abstract: A method for driving a plasma display panel having a front substrate and a rear substrate facing and spaced apart from each other, and n common electrode lines, n scan electrode lines, and m address electrode lines arranged between the front and rear substrates (m and n are integers greater than 1), the common electrode lines and the scan electrode lines being parallel to each other, the address electrode lines being orthogonal to the scan electrode lines, to define pixels at respective intersections, the method including, (1) in order to distribute the n common electrode lines to k common electrode groups (k is an integer of greater than or equal to 2), setting (p+k·j)th common electrode lines in the p-th common electrode group (p is an integer and at least 1 and j is any integer, (2) dividing a unit frame to be displayed into k subfields, and (3) applying a relatively high discharge voltage to the electrode lines of the p-th common electrode group in the p-th subfield, among respective subfields

Abstract: A surface discharge plasma display apparatus has first and second substrates separated and opposed to each other. X-electrode lines, Y-electrode lines, and address electrode lines are arranged between the first and second substrates. The X-electrode lines are parallel to the Y-electrode lines, and the address electrode lines are orthogonal to the X-electrode lines and the Y-electrode lines. Pixels are defined at intersections of address and X and Y-electrode lines. A scan drive signal is applied to each of the Y-electrode lines while display data signals are being applied to the address electrode lines, forming wall charges in selected pixels. An alternating current voltage is applied to each of the X-electrode lines and each of the Y-electrode lines after the wall charges are formed in the selected pixels, causing light to be emitted from the selected pixels. Each Y-electrode line is divided into a left Y-electrode line and a right Y-electrode line.