METHOD FOR BONDING MEMBER AT LOW TEMPERATURE AND PRODUCT THEREBY

PROBLEM TO BE SOLVED: To provide a method for bonding, at a low temperature, members in particular optical members such as a lens system in the state of being bonded by an aluminum-oxygen network structure. SOLUTION: The bonding method is characterized by the followings. Two members are bonded by us...

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Bibliographische Detailangaben
Hauptverfasser: HOELZEL EVA, CLICK CAROL, ESEMANN HAUKE
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for bonding, at a low temperature, members in particular optical members such as a lens system in the state of being bonded by an aluminum-oxygen network structure. SOLUTION: The bonding method is characterized by the followings. Two members are bonded by using an aluminate containing solution wherein the components of the aluminate solution are reacted between the bonded surfaces of the members. Where, the bonding of the two members is preferably carried out by using a tetrahydroxyaluminic acid-containing solution stabilized with a base such as NaOH at a temperature lower than 100°C. COPYRIGHT: (C)2006,JPO&NCIPI