| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that in a transparent sealing material used in a solar cell element in a solar cell module, light-receiving part of an optical communication, light-emitting diode (LED), etc., and an adhesive of a semiconductor package with a heat-radiating plate, etc., there are cases tending to develop inferiorities such as the peeling off of boundary, etc., caused by the insufficient adhesion with a substrate plate. SOLUTION: This organic and inorganic hybrid transparent sealing material is provided by mixing a main agent consisting of a siloxane polymer modified with methyl and phenyl groups with a curing agent, applying on the surface of an material to be adhered, consisting of a plastic substrate plate and a metallic electrode, and curing by heating. The transparent sealing material without developing the peeling off from the adhered material and cracks accompanying with the temperature change in a post process and in use is obtained by adding an organometallic compound as the curing agent to the main agent consisting of the siloxane polymer modified with methyl and phenyl groups, applying on the material to be adhered, of which the surface is modified with a primer containing any or both of phenyl group and amino group, and then curing by heating at a temperature of ≤300°C. COPYRIGHT: (C)2009,JPO&INPIT
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