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AssigneesHitachi Consumer Electronics Co., Ltd., Hitachi-LG Data Storage, Inc.
InventorsHirofumi Taguchi, Kouji Fujita, Taku Hoshizawa, Ukyo Ikeda
Estimating the term…
An optical information recording/reproducing apparatus for recording information on a recording medium and/or reproducing information from the recording medium, includes: a laser light source for performing recording and/or reproducing information; a shielding part, using a liquid crystal, that can switch between transmission and interception of laser light emitted from the laser light source; a driving circuit for driving the switching between transmission and interception of the shielding part; a moving part for relatively moving the shielding part and the laser light; and a controlling circuit for controlling the moving part. The moving part relatively moves the shielding part and the laser light so as to switch a region to which the laser light is applied from a first region of the shielding part to a second region thereof different from the first region, in order to prevent the liquid crystal from deteriorating.
An optical information recording/reproducing apparatus for recording information on a recording medium and/or reproducing information from the recording medium, the optical information recording/reproducing apparatus comprising:
An optical information apparatus for recording information on a recording medium and/or reproducing information from the recording medium, the optical information recording/reproducing apparatus comprising:
Dependencies are inferred from the claim text.