发明名称 COMBINED LENS MANUFACTURING METHOD AND OPTICAL RECORDING APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a combined lens manufacturing method capable of aligning a combined lens with high precision and capable of simplifying a manufacturing process, and an optical recording apparatus. <P>SOLUTION: First and second substrates 20 and 21 are fixed through a spacer 22 and an ultraviolet curable resin 23 is provided between the first and second substrates 20 and 21. A shading mask 24 is prepared and the ultraviolet curable resin 23 is irradiated with ultraviolet rays UV through the shading mask 24 and developed to manufacture the combined lens 31. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005231073(A) 申请公布日期 2005.09.02
申请号 JP20040040143 申请日期 2004.02.17
申请人 SHARP CORP 发明人 FUJITA NOBORU
分类号 G03F7/20;B29C39/10;B29L11/00;G02B3/00;G11B7/135 主分类号 G03F7/20
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