发明名称 |
Optical data recording/reproducing device |
摘要 |
The present invention relates to an optical data recording/reproducing device wherein an optical system holding portion holding a movable optical system having a carriage and a seek unit, and an emitting/detecting system holding portion holding an emitting/detecting system having an optical pickup unit are formed on the same housing. A number of components are reduced, a strength of the holding portions is improved, and an optical axis of each of systems is regulated with referring to the same housing. Therefore, an accurate assembling can be realized. |
申请公布号 |
US5737292(A) |
申请公布日期 |
1998.04.07 |
申请号 |
US19960709237 |
申请日期 |
1996.09.03 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
HONDA, SYUICHI;SOFUE, MASAAKI |
分类号 |
G11B7/135;G11B7/12;G11B7/22;G11B33/12;(IPC1-7):G11B33/14 |
主分类号 |
G11B7/135 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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