<p>There is disclosed an improvement of the three layer laminated lens structure of United States Patent No. 4,793,703 whereby the adhesive interlayer is more tightly bonded to the outer plastic and glass layers by reactive groups on the surfaces of each layer. This controls a problem of delayed delamination.</p>
申请公布号
DE69010945(D1)
申请公布日期
1994.09.01
申请号
DE1990610945
申请日期
1990.03.08
申请人
CORNING INC., CORNING, N.Y., US
发明人
FRETZ, EDWARD ROBERT, JR., CORNING, NEW YORK 14830, US