双层可录DVD光盘的原理与生产工艺  

Principles and manufacture methods for dual-layer recordable DVD

作　　者：王玉秀 朱文遥 

出　　处：《记录媒体技术》2007年第2期40-43,共4页China Mediatech

摘　　要：面对日益增长的音频、视频和数据文件,存储空间似乎永远都不够用。在下一代光盘格式大战中,Blu-ray阵营将其宣传重点放在更强大的存储能力方面,而没有提及其设计复杂性。DVD disc capacities can be extended beyond the standard 4.7 GB in one of two ways: double-sided DVD discs or double-layer discs. Here too, despite the fact that double sided discs are easier to manufacture, the emphasis has been on the more complex double-layer discs. In this paper, the principles and manufacture methods for double-layer (DL) recordable DVD discs are introduced. DVD+/-R DL discs have great potential to be used in video recording areas.

关 键 词：盘片 设计复杂性 存储空间 过渡区域 生产工艺 数据文件 刻录速度 工艺图 刻录盘 刻录机 

分 类 号：TP333.4[自动化与计算机技术—计算机系统结构]