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Bus electrode for substrate on plasma display

A plasma display and bus electrode technology, which is applied in the manufacture of alternating current plasma display panels, gas discharge electrodes, electrode systems, etc. Low ignition voltage, the effect of reducing ignition voltage

Inactive Publication Date: 2010-06-30
SICHUAN COC DISPLAY DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a bus electrode on the upper substrate of a plasma display, which can solve the problems of increased resistance caused by too narrow bus electrode structure, increased ignition voltage, and unstable working state.

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  • Bus electrode for substrate on plasma display
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Embodiment Construction

[0014] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0015] figure 1 A schematic diagram of a bus electrode for a substrate on a plasma display according to an embodiment of the present invention is shown, including: a straight electrode 1 and a straight electrode 2, wherein the discharge portion of the straight electrode 2 has a protrusion.

[0016] In this embodiment, by adopting a protrusion design in the discharge part of one of the pair of straight bus electrodes (that is, in the center of the upper substrate area opposite to the discharge cell formed by the lower substrate barrier), the width of the bus electrode can be adjusted. Appropriate design is narrower, which reduces the area of ​​the non-luminous area, making the ignition voltage lower and easier to ignite, so as to reduce the ignition voltage while increasing brightness, improving contrast, and improving image quality. ...

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Abstract

The invention provides a bus electrode for a substrate on a plasma display, comprising two straight strip-shaped electrodes, wherein a discharge part of one of the two straight strip-shaped electrodes is provided with a protrusion. The invention can solve the problems of resistance increase, firing voltage rise and unstable working condition caused by a too narrow bus electrode structure.

Description

technical field [0001] The invention relates to the display field, in particular to a bus electrode of a substrate on a plasma display. Background technique [0002] At present, the general-purpose AC gas discharge plasma display screen adopts a surface discharge structure, including a front substrate and a rear substrate sealed with it. The front substrate is equipped with a transparent electrode ITO (Indium Tin Oxides, indium tin oxide) and bus current. The electrodes, the transparent electrodes and the bus electrodes constitute the discharge electrodes. The discharge electrodes include sustain discharge electrodes X and scan / sustain discharge electrodes Y. The surface of the discharge electrodes is covered with a dielectric layer, and the dielectric layer is covered with a protective layer of magnesium oxide film. Addressing electrodes perpendicular to the discharge electrodes are arranged on the rear substrate, and a dielectric layer is covered on the addressing electrod...

Claims

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Application Information

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IPC IPC(8): H01J17/04H01J11/12H01J11/24
CPCH01J9/02H01J11/12H01J11/24H01J2211/245
Inventor 张小芳唐翠珍
Owner SICHUAN COC DISPLAY DEVICES
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