Display method and device for plasma display panel

A display panel and display method technology, applied to static indicators, instruments, etc., can solve problems such as uneven image quality, achieve the effects of reducing load effects, improving consistency and uniformity, and reducing costs

Inactive Publication Date: 2011-11-02
SICHUAN COC DISPLAY DEVICES
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The purpose of the present invention is to provide a display method and device for a plasma display panel, so as

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  • Display method and device for plasma display panel
  • Display method and device for plasma display panel
  • Display method and device for plasma display panel

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[0022] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0023] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0024] As mentioned in the related art, the resistance of the electrode itself cannot be ignored. When multiple display units on the same row are lit at the same time, the load current on the electrode is relatively large, so that the voltage drop of the current reaching the display unit increases. As a result, the brightness of each display unit is reduced. Looking at the entire panel, that is, when a row has more lit pixels, then this row will look darker than the row with fewer lit pixels. That is, the displayed sc...

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Abstract

The invention provides a display method and a display device for a plasma display panel. The method comprises the following steps of: determining the brightness needed by guaranteeing the uniformity of an output picture of the plasma display panel; calculating maintenance pulse number needed by the brightness which is determined by the plasma display panel for output; and displaying the picture on the plasma display panel according to the maintenance pulse number. By the method and the device, a loading effect of a plasma screen can be effectively reduced, and the consistency and uniformity of screen display are improved.

Description

technical field [0001] The present invention relates to the technical field of plasma display, in particular to a display method and device of a plasma display panel. Background technique [0002] At present, flat panel display technology is developing rapidly. As a very important technology in flat panel display technology, plasma display has been favored by many people for its advantages such as high contrast, fast response speed, and good viewing angle. However, the current plasma display panel itself has certain defects, such as loading effect, which affects the display effect. [0003] Since the plasma display panel adopts a flat plate structure, each pixel is composed of three display units of red, green and blue, and each display unit needs three electrodes of X, Y and A to light up and emit light. All display units on each row share X and Y electrodes, and because the display units are small, the electrodes themselves are very thin and long structures. Under this c...

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Application Information

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IPC IPC(8): G09G3/28G09G3/288
Inventor 许亮徐世文
Owner SICHUAN COC DISPLAY DEVICES
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