Image display panel having antistatic film with transparent and electroconductive properties and process for processing same
First Claim
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1. An image display panel having an antistatic film comprising a SiO2 coat of transparent and electroconductive properties on the front surface of said panel;
- said coat containing fine particles of at least one compound selected from electroconductive metal oxides and hygroscopic metal salts capable of absorbing moisture to impart electroconductivity to said coat.
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Abstract
There are disclosed an image display panel having an antistatic film comprising a SiO2 coat of transparent and electroconductive properties on the front surface of said panel; the coat containing fine particles of at least one compound selected from electroconductive metal oxides and hygroscopic metal salts; and a process for producing the same.
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36 Claims
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1. An image display panel having an antistatic film comprising a SiO2 coat of transparent and electroconductive properties on the front surface of said panel;
- said coat containing fine particles of at least one compound selected from electroconductive metal oxides and hygroscopic metal salts capable of absorbing moisture to impart electroconductivity to said coat.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 35)
- 16. A process for producing image display panels which comprises applying a suspension of fine particles of at least one of electroconductive metal oxides and hygroscopic metal salts in an alcoholic solution of alkoxysilane on the front surface of panel, followed by heat treatment of the resulting coat to form an antistatic film comprising a transparent electroconductive SiO2 coat on the front surface.
Specification