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Display device

A technology of display device and display panel, which is applied in the direction of alternating current plasma display panel, electrode configuration, static indicator, etc., can solve the problems of ineffective charging, increase in ineffective power, etc.

Inactive Publication Date: 2005-03-30
PIONEER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, since there is a floating capacitance on the lines connected from the extension electrode terminals to these drivers, a problem encountered is ineffective charging / discharging to / from the floating capacitance, thereby resulting in an increase in reactive power

Method used

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Examples

Experimental program
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Embodiment Construction

[0036] 4 is a schematic diagram showing the configuration of a plasma display device as a display device according to the present invention.

[0037] As shown in FIG. 4, the plasma display device includes a PDP 50 as a plasma display panel and a driving control circuit 56 for controlling driving of the PDP 50 according to an input video signal.

[0038] In the display electrode forming portion DE of the PDP 50, a plurality of column electrodes (address electrodes) D are formed. 1 -D m , each column electrode is formed to extend in the column direction (in the vertical direction) of the display screen. In addition, as shown in FIG. 4, in the display electrode forming portion DE, a plurality of row electrodes X are formed. 1 -X n and Y 1 -Y n , these row electrodes X-Y extend alternately and in numerical order along the row direction of the display screen (along the left and right directions). In this case, multiple pairs of adjacent row electrodes in these row electrodes,...

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PUM

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Abstract

It is an object to provide a display device capable of simplifying the interconnection between a display panel and a driver for driving the display panel. A plurality of connection terminals for connection to display electrodes arranged at odd-number-th positions of the display panel is provided at one end in the row direction on a front substrate of the display panel. A plurality of connection terminals for connection to display electrodes arranged at even-number-th positions of the display panel is provided at the other end in a row direction on the front substrate. On the front substrate is mounted a driver for applying a drive pulse to the display electrode arranged at odd-number-th positions through the respective connection terminals provided at one end in a row direction on the front substrate. On the front substrate is mounted a driver for applying a drive pulse to the display electrode arranged at even-number-th through the respective connection terminals provided at the other end in a row direction on the front substrate.

Description

technical field [0001] The present invention relates to a display device equipped with a display panel. Background technique [0002] A plasma display equipped with a plasma display panel (hereinafter referred to as a PDP) as a thin large-screen color display panel has been commercialized. [0003] The PDP has a front glass substrate as a display surface and a rear substrate oppositely disposed through a discharge space filled with a discharge gas. The front glass substrate is formed on its inner surface (the surface opposite to the rear substrate) with a plurality of striped row electrodes extending in the row direction of the display surface. The rear substrate is formed with a plurality of strip-shaped column electrodes extending in a column direction of the display surface. Pairs of adjacent row electrodes (hereinafter referred to as row electrode pairs) serve as one display row. A discharge cell, which is a pixel, is formed at an intersection of a pair of row electro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/28G09G3/288G09G3/291G09G3/293G09G3/294G09G3/296G09G3/298H01J11/12H01J11/14H01J11/22H01J11/24H01J11/26H01J11/28H01J11/32H01J11/34H01J11/36
CPCG09G3/2935G09G3/2927H01J11/24G09G3/293G09G2320/0238G09G3/2932G09G3/2986H01J11/12G09G3/294G09G2310/0216H01J11/36G09G3/2022G09G2310/0218G09G3/2983G09G3/2937G09G3/296H01J11/20
Inventor 矢作和男
Owner PIONEER CORP