发明名称 Cross flow metalizing of compact discs
摘要 A cross flow system for metalizing compact discs, capable of being interposed in-line in the production of the compact discs after premastering, mastering, electro-forming, and molding includes a vacuum chamber having diametrically opposed vacuum locks and multiple metalization sources in the form of magnetrons, with a preferred cross flow including the introduction of a disc to be metalized through one lock and the exit of the metalized disc through the diametrically opposite lock. The double vacuum lock diametrically opposed cross flow system eliminates the problems of throughput limitations, high rate deposition, substrate pitting, and software complexity due to indexing which makes prior systems both costly and inefficient. The system also permits processing of more than one substrate or compact disc title such that multiple titled compact discs can be processed simultaneously.
申请公布号 US5518599(A) 申请公布日期 1996.05.21
申请号 US19940355664 申请日期 1994.12.14
申请人 REFLEKT TECHNOLOGY, INC. 发明人 SCHWARTZ, VLADIMIR;BIERWAGEN, KLAUS
分类号 C23C14/56;(IPC1-7):C23C14/56;B65H1/00;C23C16/54 主分类号 C23C14/56
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