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发明名称
物镜系统及光学传感装置
摘要
本说明书揭露一种物镜系统,该物镜系统使一光学传感装置之尺寸微型化,且避免照射于使用具有实用尺寸之光学零件的光学磁碟上之蓝色激光波长差异所造成的影响,而无须使该物镜系统之该光学零件微型化。该物镜系统面对一光学磁碟、集结一光线、并使该光线照射于该光学磁碟上,并包括一方向转变构件和一实心透镜。该方向转变构件将一入射光线之移动方向转变至其直角方向、使其发射于该光学磁碟上、并在其一侧表面上具有一全息图。该实心透镜设置于该方向转变构件之入射表面的前方。
申请公布号
TW200416716
申请公布日期
2004.09.01
申请号
TW092131714
申请日期
2003.11.12
申请人
三星电机股份有限公司
发明人
富光宏
分类号
G11B7/09
主分类号
G11B7/09
代理机构
代理人
恽轶群;陈文郎
主权项
地址
韩国
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