国内市场DVD-R盘片参数检测与质量分析

Parameters measurement and quality analysis for DVD-R disc in Chinese market

1 引言规范DVD-R市场并为国内生产者提供工艺、质量控制的参考,是进行DVD-R盘片质量调查的目的。调查报告分为两部分:《国内市场DVD-R光盘质量调查报告》和《国内市场DVD-R盘片参数检测与质量分析》。第一部分已经在上一期刊登,本次质量调查的结果如表1所示。本文为第二部分:参数检测结果和质量、工艺分析。

In this paper we will introduce the optical and electrical measurement results and analysis for DVD-R discs, which is the second part of investigation report for DVD-R disc in Chinese market The first part had been published in last issue.