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OwnerMasakazu Sagawa, Toshiaki Kusunoki +1inventors
InventorsMasakazu Sagawa, Toshiaki Kusunoki, Tomoki Nakamura
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The present invention provides an image display device, by which it is possible to prevent oxidation of a terminal in anodic oxidation processing of a bottom electrode (data line) to make up a thin-film type electron source, to improve production yield and high reliability, and to increase the thickness of an interlayer insulator formed at the same time. A resist pattern 18 to form a terminal 40A of data line is limited to the bus line of the terminal 40A. Width of the resist pattern 18 is set to a value approximately equal to a value of the width of the bus line of the terminal 40A so that the resist pattern may not be present on the glass substrate, which is positioned between bus lines. The resist pattern is discontinuously formed by providing a slit 18A in extending direction of the bus line of the terminal 40A. The size of the resist pattern 18 is set to a value to match the width of the electron source based on the above results.
An image display device provided with a vacuum panel container, comprising a cathode substrate where a plurality of thin-film type electron sources are arranged with predetermined spacing, an anode substrate where spot-like or linear phosphor films are arranged to face to each other, a plurality of spacers for supporting said cathode substrate and said anode substrate with predetermined spacing, and a frame glass for maintaining vacuum condition, wherein there are provided a plurality of electric bus lines extending in row direction and in column direction crossing perpendicularly via interlayer insulators, and said thin-film type electron sources are connected with said electric bus lines in column direction and in row direction at positions corresponding to each of intersection coordinates;
A method for manufacturing an image display device provided with a vacuum panel container, comprising a cathode substrate where a plurality of thin-film type electron sources are arranged with predetermined spacing, an anode substrate where spot-like or linear phosphor films are arranged to face to each other, a plurality of spacers for supporting said cathode substrate and said anode substrate with predetermined spacing, and a frame glass for maintaining vacuum condition, wherein there are provided a plurality of electric bus lines extending in row direction and in column direction crossing perpendicularly via interlayer insulators, and said thin-film type electron sources are connected with said electric bus lines in column direction and in row direction at positions corresponding to each of intersection coordinates;
Dependencies are inferred from the claim text.