发明名称 MOUNTING PREPARATION FOR OPTICAL MEMBRANE
摘要 <p>A method of preparing a plural-layer optical membrane for adhesion mounting on a support frame, such as a ring. The method is employed with such a membrane whose mounting side is formed with a first layer structure and an underlying layer structure. The method involves the selective removal, in the pattern of the ring on which the membrane is intended to be mounted, of a substantially matching shape in the first-mentioned layer structure, thus to expose a portion of the higher-adhesion-affinity underlying layer structure.</p>
申请公布号 EP0235428(B1) 申请公布日期 1993.05.26
申请号 EP19860305226 申请日期 1986.07.07
申请人 YEN, YUNG-TSAI 发明人 YEN, YUNG-TSAI
分类号 G03F1/64;H01L21/027;H01L21/30 主分类号 G03F1/64
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