Optical pick-up device

An optical pick-up device is provided that reduces aberrations in light irradiated from an optical recording meidu. The device includes a light source that outputs light for recordation and reproduction of information onto the optical recording medium. An objective lens irradiates the light onto the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	PARK SOO-HAN,YOO JANG-HOON,JANG HAG-HYEON,YOON YONG-HAN,JUNG SOO-JIN
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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