Filming composition for cathode ray tube and method of manufacturing screen using the same
First Claim
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1. A method for manufacturing a screen having high luminance comprising the steps of:
- forming a phosphor layer on a black matrix adhered to a panel;
forming a filming layer by coating and drying a filming composition containing a decomposable organic polymer and a reducing agent on said phosphor layer;
forming a metal layer on said filming layer; and
heating said phosphor layer, filming layer and metal layer to a temperature sufficient to decompose said filming layer.
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Abstract
A method for manufacturing a screen having high luminance is provided including the steps of forming a phosphor layer on a black matrix adhered to a panel, forming a filming layer by coating and drying a filming composition containing a decomposable organic polymer and a reducing agent on the phosphor layer, forming a metal layer on the filming layer, and heating the phosphor layer, filming layer and metal layer to a temperature sufficient to decompose the filming layer.
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5 Claims
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1. A method for manufacturing a screen having high luminance comprising the steps of:
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forming a phosphor layer on a black matrix adhered to a panel; forming a filming layer by coating and drying a filming composition containing a decomposable organic polymer and a reducing agent on said phosphor layer; forming a metal layer on said filming layer; and heating said phosphor layer, filming layer and metal layer to a temperature sufficient to decompose said filming layer. - View Dependent Claims (2, 3, 4, 5)
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Specification