蓝光可录光盘有机记录介质研究进展  

Researches on organic recording materials for blue laser recordable disc

作　　者：宾月景[1] 黄蕾[1] 张复实[1] 

机构地区：[1]清华大学化学系有机光电子与分子工程教育部重点实验室

出　　处：《记录媒体技术》2008年第2期25-28,8,共5页China Mediatech

摘　　要：一、前言光盘技术作为信息技术的基础产业,极大的丰富了人类的社会文化生活。随着数字高清时代的到来,VCD(480×576)、DVD(720×576)光盘已经显得力不从心,而蓝光光盘(1920×1080i)则能更好的担当这一重任。业界将蓝光存储视为光存储技术的最后一道盛宴。可记录光盘HD DVD-R的盘片结构与红光DVD-R结构极其相似,甚至盘片的生产设备都可以通用。而蓝光可记录光盘BD-R则相对要复杂一些,主要是由于其为了提高密度。The requirements for the recording materials include excellent thin-film optical characteristic,high recording sensitivity,favorable photo-thermal stability,and good film spin-coating performance.The organic compounds such as cyanine,macrocyclic azotic compound,azo,metal chelate,benzoheterocycle dye,have been researched as the recording materials for blue light recordable optical disc.The macrocyclic azotic metal complex is indicated to be an important direction from the analysis of the growing route of dyes for CD-R and DVD±R.Research on dyes for blue-ray disc could make China to be in the leading position of the new generation recordable format.

关 键 词：记录介质 光盘技术 光存储技术 光存储材料 盘片 数值孔径 数字高清 社会文化生活 存储介质 基础产 

分 类 号：TQ594[化学工程—精细化工]