发明名称 PROCEDE DE FABRICATION D'UNE MATRICE DE DISQUES OPTIQUES
摘要 The invention relates to a method for the production of an optical disk matrix characterized in that it comprises a stage in which a precursor is produced, a stage in which said precursor is prepared by superposing at least one layer of a first material (2) and a second material (3), which is different from the first material, on the substrate in areas which are disposed on guide lines, and depositing a reactive resin on the surface thus prepared. The inventive method also comprises a revealing stage wherein the areas of the second material are engraved, and the remaining deposit of resin and the first material outside the areas where it is covered by the second material is removed.
申请公布号 FR2826494(A1) 申请公布日期 2002.12.27
申请号 FR20010008423 申请日期 2001.06.26
申请人 PIROT FRANCOIS XAVIER 发明人 PIROT FRANCOIS XAVIER
分类号 G03F7/40;B29C33/38;G11B7/26;(IPC1-7):G11B7/26;G11B23/00 主分类号 G03F7/40
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