METHOD AND APPARATUS FOR PRODUCING IMAGE DISPLAY DEVICE

In a vacuum atmosphere, at least either of a front face substrate (11) and a rear face substrate, and process electrodes (34, 36) are opposed to each other, and an electric field is applied between at least either of the substrates and the process substrates (34, 36) so as to process the substrates...

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Bibliographic Details
Main Authors SEINO, KAZUYUKI, OSOEGAWA, MASAKUNI, KOIDE, SATOSHI, KUWABARA, YUUJI, MURATA, HIROTAKA
Format Patent
LanguageEnglish
French
Japanese
Published 12.02.2004
Edition7
Subjects
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Summary:In a vacuum atmosphere, at least either of a front face substrate (11) and a rear face substrate, and process electrodes (34, 36) are opposed to each other, and an electric field is applied between at least either of the substrates and the process substrates (34, 36) so as to process the substrates in the electric field. After the processing, the front face substrate (11) and the rear face substrate are sealed to each other with the substrates kept in a vacuum atmosphere, so that an external atmosphere is formed. Foreign substances, projections, etc. remaining on the substrates are removed by the processing in an electric field, and thus factors producing electric charges can be removed. Dans une atmosphère de vide, au moins un substrat parmi des substrats de face frontale (11) et de face arrière, ainsi que des électrodes de traitement (34, 36) sont mutuellement opposés, et un champ électrique est appliqué entre au moins un des substrats et les supports de traitement (34, 36), de façon à traiter les substrats dans le champ électrique. Après le traitement, les substrats de face frontale (11) et de face arrière sont joints hermétiquement l'un à l'autre, les substrats étant maintenus en atmosphère de vide de manière à créer une atmosphère externe. Des substances et des projections étrangères, entre autres, restant sur les substrats sont enlevées par le traitement dans le champ électrique, éliminant ainsi des facteurs de production de charges électriques.
Bibliography:Application Number: WO2003JP09685