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Alternating current gas discharge display screen

A technology of gas discharge and display screen, which is applied in the direction of solid cathode components, cold cathode tubes, etc., and can solve the problems of light efficiency reduction and other issues

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

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an AC gas discharge display screen, which can solve the problem in the prior art that if the BUS electrodes are designed with thicker lines, the light efficiency will be reduced.

Method used

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  • Alternating current gas discharge display screen
  • Alternating current gas discharge display screen
  • Alternating current gas discharge display screen

Examples

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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] figure 2 Shows a schematic longitudinal section of an AC gas discharge display screen according to an embodiment of the present invention, including: glass substrate 201, barrier ribs 202, phosphor powder 203, medium 204, ADD electrode 205, lower plate glass 206, MgO dielectric protective film 207. The plasma display further includes: sustain electrode X 208, scan electrode Y 209, and BUS electrode 210, wherein

[0026] The scan electrode Y 209 and the two adjacent sustain electrodes X 208 form a discharge gap;

[0027] The BUS electrode 210 is disposed on the top of the barrier rib 202 .

[0028] In this embodiment, by forming a discharge gap between the scan electrode Y and two adjacent sustain electrodes X, and disposing the BUS electrode on the top of the barrier rib, the lines of the BUS electrode will not be thicker, ...

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Abstract

The invention provides an alternating current gas discharge display screen, comprising a glass substrate, barriers, fluorescent powder, media, an ADD electrode, lower sheet glass, an MgO medium protective film, sustaining electrodes X, scanning electrodes Y and BUS electrodes, wherein the scanning electrodes Y and two adjacent sustaining electrodes X form discharge gaps; and the BUS electrodes are arranged at the top ends of the barriers. The display screen solves the problem in the prior art that the light efficiency is reduced if the thicker lines of the BUS electrodes are designed.

Description

technical field [0001] The invention relates to the field of manufacturing color display screens, in particular to an AC gas discharge display screen. Background technique [0002] In the existing design and manufacture of plasma display screens, the number of sustain electrodes X and scan electrodes Y in the XX-YY electrode structure containing ITO (Indium TinOxides, indium tin oxide) is usually designed to be the same number, and the electrode pairs of adjacent cells Arrange and pair according to X-XY-YX-XY-Y, the schematic diagram of the longitudinal section is as follows figure 1 shown. [0003] The inventors found that in the prior art, if the lines of the BUS electrodes are thicker, the light efficiency will be reduced. Contents of the invention [0004] The purpose of the present invention is to provide an AC gas discharge display screen, which can solve the problem in the prior art that if the BUS electrodes are designed with thicker lines, the light efficiency w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J17/49H01J17/04H01J17/16
Inventor 赵之明宋利建吕旭东
Owner SICHUAN COC DISPLAY DEVICES
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