飞利浦光盘:3cm,1GB-快科技-科技改变生活

飞利浦光盘:3cm,1GB

Flamington
2002年06月21日 11:52
0

biztech报道：荷兰皇家飞利浦电子（Royal Philips Electronics）日前开发出了直径仅3cm的单面单层微型光盘，存储容量高达1GB。其特点为：光源采用蓝紫色激光，设想用于PDA等便携终端，可以减小记录播放装置的体积。面记录密度几乎与“Blu-ray Disc”相同。

该公司通过缩小物镜等光学部件的尺寸，将光驱厚度减少至7.5mm。试制光驱的外形尺寸仅为56mm×34mm×7.5mm。物镜也采用塑料制造。另外，该公司还成功地使用试制光驱读出了保存在直径为3cm的光盘中的MP3格式的音乐数据。

光驱的放大图,厚度仅7.5mm

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