发明名称 OPTICAL HEAD AND OPTICAL RECORDING AND REPRODUCING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide an optical head, wherein an optical component is fixed to a housing with high horizontality and in a simple structure. <P>SOLUTION: The optical head includes the optical component and the housing 2 with the optical component fixed thereto. The optical component is fixed to an end face 22 of one projection 21 provided on the housing 2, by an adhesive, and the end face 22 is nearly round. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008084513(A) 申请公布日期 2008.04.10
申请号 JP20070171475 申请日期 2007.06.29
申请人 TDK CORP;SHINKA JITSUGYO KK 发明人 IMI KAZUTOMO;OKA SADAICHIROU;NAKAJIMA MASAHIRO
分类号 G11B7/135;G11B7/08 主分类号 G11B7/135
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