| 摘要 |
A method of manufacturing a metal mother matrix in which a master disk, which is a supporting disk, carrying on one side a layer of a positive photoresist in which an information track is provided, is provided with a metal peel, first by electroless deposition and then by electrodeposition, the metal peel is separated from the master disk, the remainders of the photoresist present on the father matrix thus obtained are dissolved and a metal copy, which is a mother matrix, is manufactured by electrodeposition from the father matrix, characterized in that the photoresist is made electrically conductive by means of exposure to light. |
