Composite adhesive for optical and opto-electronic applications

US5910522A · kind A · utility

Assignee

• Institut fuer Neue Materialien gemeinnuetzige GmbH · DE

Inventors

• Helmut Schmidt · Riegelsberg, DE
• Martin Mennig · Idar-Oberstein, DE
• Gerhard Jonschker · Friedrichsthal, DE
• Volker Gerhard · Riegelsberg, DE

Key dates

• Filing date: Oct 3, 1997
• Grant date: Jun 8, 1999
• Expiry date: Oct 3, 2017

Classification

• Technology area (CPC G): Physics
• CPC primary: G02B6/4239
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

The composite adhesive for optical and opto-electronic applications contains the following: PA1 a) transparent polymers and/or polymerizable oligomers and/or monomers suitable for use as adhesive, PA1 b) nanoscale inorganic particles, PA1 c) optionally, compounds for the surface modification of said inorganic particles, and PA1 d) optionally, a crosslinking initiator. The composite adhesive is suitable for connecting individual components of optical or opto-electronic elements and for constructing such elements.