Method for manufacturing reserved window leaded by shadow mask in production of dielectic layer of plasma display

Abstract

The invention relates to a method for manufacturing a reserved window leaded by a shadow mask in the production of a dielectic layer of a plasma display. The method comprises the following steps: firsThe invention relates to a method for manufacturing a reserved window leaded by a shadow mask in the production of a dielectic layer of a plasma display. The method comprises the following steps: firstly, attaching a spacer (11) to an electrode leading-out area (10) of a substrate with an electrode; and secondly, manufacturing the dielectric layer on the spacer: cutting the spacer (11) along the etly, attaching a spacer (11) to an electrode leading-out area (10) of a substrate with an electrode; and secondly, manufacturing the dielectric layer on the spacer: cutting the spacer (11) along the edge by a blade, peeling off the dielectric layer on the spacer (11) and the electrode leading-out area (10) of the substrate from the substrate to fully expose the electrode leading-out area (10) of tdge by a blade, peeling off the dielectric layer on the spacer (11) and the electrode leading-out area (10) of the substrate from the substrate to fully expose the electrode leading-out area (10) of the substrate, then placing the substrate in a preheating furnace for preheating, and pressing the substrate, the electrode and the dielectric layer of the shadow mask type plasma display after preheathe substrate, then placing the substrate in a preheating furnace for preheating, and pressing the substrate, the electrode and the dielectric layer of the shadow mask type plasma display after preheating to complete the production of the dielectric layer. The method has the advantages of simple operation and low cost, provides a shortcut for mass production, and greatly improves the yield.ing to complete the production of the dielectric layer. The method has the advantages of simple operation and low cost, provides a shortcut for mass production, and greatly improves the yield.

Description

Technical field [0001] The invention relates to the technical field of flat panel display, in particular to a method for manufacturing a shadow mask reserved window drawn from a plasma display substrate electrode, specifically, a method for manufacturing a shadow mask leading reserved window in the production of a plasma display dielectric layer. Background technique [0002] Plasma Display Panel, PDP for short, is a flat panel display that uses gas discharge light to display. It has the advantages of thin thickness, light weight, large area, wide viewing angle, fast response, and no magnetic field interference. The Shadow Mask Plasma Display Panel, or SMPDP for short, is based on the existing PDP technology and uses the shadow mask in the color cathode ray tube CRT to replace the complex barriers in the traditional PDP. The currently used shadow mask plasma display panel mainly includes a front substrate 1, a rear substrate 6 and a shadow mask 9. figure 1 Shown. The front subs...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that it is inconvenient to extract the potential of the voltage on the shadow mask when attaching the dielectric layer of the existing substrate, and to propose a reserved window for drawing out the shadow mask in the production of the dielectric layer of the plasma display with simple operation and high efficiency. production method

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