US 2003/0080927 A1 · Apparatus and method for driving plasma display panel

Abstract

This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature. A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a data pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.

Claims27

Dependent claims

A driving apparatus of a plasma display panel, comprising:

a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a data pulse synchronized with the scanning pulse in the address period;
and
a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.

Dependencies are inferred from the claim text.

Facts

Application

10/277,974Filed 23 Oct 2002

Priority

KR P2001-6586525 Oct 2001

Published

1 May 2003

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

G09G 3/294
Controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes: for lighting or sustain discharge
G09G 3/2022
By time modulation using two or more time intervals: using sub-frames
G09G 3/293
Controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes: for address discharge
G09G 3/2059
Display of intermediate tones: using error diffusion

Apparatus and method for driving plasma display panel

Life of this patent

Apparatus and method for driving plasma display panel

Life of this patent

Abstract

Claims27