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Apparatus and method for driving plasma display panel

A plasma and display panel technology, applied to static indicators, instruments, etc., can solve the problems of electric power loss and increased electromagnetic interference

Inactive Publication Date: 2009-09-23
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hard switching also causes increased electrical power loss and electromagnetic interference (EMI) effects

Method used

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  • Apparatus and method for driving plasma display panel
  • Apparatus and method for driving plasma display panel
  • Apparatus and method for driving plasma display panel

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Embodiment Construction

[0034] In the following detailed description, there are shown and described exemplary embodiments of the invention by way of example of the best mode considered by the inventors of the invention. As will be realized, the invention can be modified in various obvious respects, all without departing from the scope of the invention. Accordingly, the drawings and description serve to illustrate rather than limit the invention in nature.

[0035] A driving device and a driving method of a PDP according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] figure 1 is a schematic block diagram of a PDP according to an embodiment of the present invention. Such as figure 1 As shown, the PDP includes, for example, a plasma panel 100 , an address driver 200 , a scanning / sustaining driving unit 300 and a controller 400 .

[0037] The plasma panel 100 includes: a plurality of address electrodes A1-Am arranged i...

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Abstract

According to the method for driving a plasma display panel including the first electrode and the second electrode and a panel capacitor formed therebetween. The voltage of the first electrode is changed into the second voltage using resonance between the first inductor and the panel capacitor, while the voltage of the second electrode is maintained as the first voltage. The first inductor connects to the first electrode, while the voltages of the first and the second electrode are maintained as the second and the first voltage. The voltage of the first electrode is changed into the first voltage using resonance between the first inductor and the panel capacitor, while the voltage of the second electrode is maintained as the first voltage and the second inductor connects to the first electrode. And the voltages of the first and the second electrode are maintained as the first voltage respectively.

Description

[0001] This application is a divisional application of the application titled "Apparatus and Method for Driving Plasma Display Panel" (application number: 200310123322.7; filing date: October 11, 2003) [0002] This application claims priority from Korean Patent Application No. 2002-62095 dated October 11, 2002 and Korean Patent Application No. 2002-70383 dated November 13, 2002, the contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a driving device and a driving method of a plasma display panel (PDP), and more particularly to a driving circuit including a power recovery circuit. Background technique [0004] A plasma display panel (PDP) is a flat panel display that displays characters or images using plasma generated by gas discharge, and includes tens to millions of pixels arranged in a matrix pattern depending on its size. PDPs can be classified into a direct current type (DC) or an alternating current type (...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/28G09G3/288G09G3/296
CPCG09G3/2965G09G2310/0264G09G2330/025
Inventor 李埈荣仓承佑金镇成崔学起韩灿荣
Owner SAMSUNG SDI CO LTD