An objective lens supporting mechanism for use in an objective lens actuator of an optical head
An objective lens (1) supporting mechanism having a crossing leaf spring (3, 33) for supporting an objective lens holder (2) in a tracking direction (y), which leaf spring (3, 33) is constituted by two leaf springs (3a, 3b, 33a, 33b) crossing to each other thereby forming a crossing axis (3c, 33c) w...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | An objective lens (1) supporting mechanism having a crossing leaf spring (3, 33) for supporting an objective lens holder (2) in a tracking direction (y), which leaf spring (3, 33) is constituted by two leaf springs (3a, 3b, 33a, 33b) crossing to each other thereby forming a crossing axis (3c, 33c) which is in parallel to an optical axis (k) of the objective lens (1). |
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