Drive method of plasma display device

A plasma display and driving method technology, applied in static indicators, instruments, identification devices, etc., can solve the problems of interface image retention, cluttered charge distribution, and different wall charges, so as to reduce the generation of boundary afterimages, improve the Jitter characteristics, the effect of reducing variance
CN101083040AInactive Publication Date: 2007-12-05LG ELECTRONICS(NANJING) PLASMA CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
LG ELECTRONICS(NANJING) PLASMA CO LTD
Publication Date
2007-12-05
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a driving method of plasma display to modify reset waveshape during rising period of reset stage, which is characterized by the following: reducing residual image; modifying shake property; utilizing at least one subfield combination to display image of address-searching electrode, scanning electrode and extra voltage of maintaining electrode during reset period, address-searching period and maintaining period; driving the reset period into rising period and falling period; proceeding at least one surface discharge between scanning electrode and maintaining electrode and at least one opposite direction discharge between scanning electrode and address-searching electrode during rising period.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a driving method of a plasma display, in particular to a driving method of a plasma display which reduces dark afterimages by applying a reset waveform during a reset period. Background technique

[0002] Generally speaking, the partition wall between the front panel and the rear panel of the plasma display forms a unit cell, and each cell is filled with neon (Ne), helium (He), neon-helium (Ne+He) mixed gas or such discharge gas and An inert gas containing a small amount of xenon. When the high voltage is discharged, the inert gas emits vacuum ultraviolet rays (Vacuum Ultraviolet rays), which can make the phosphors in the partition walls emit light, thereby displaying images. Therefore, the plasma display is attracting attention as a next-generation iconic display with its thin and light construction.

[0003] FIG. 1 is a schematic diagram of the structure of a general plasma display. As shown in the figure, a plurality of s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More