Optical disk drive apparatus and optical recording-reproducing apparatus

An optical disk drive apparatus includes a cylindrical space forming unit that forms a cylindrical space. In the cylindrical space, an optical disk is located such that an upper surface, a lower surface and an edge of an outer circumference of an optical disk face inner surfaces of the cylindrical s...

Full description

Saved in:
Bibliographic Details
Main Author TSUKAHARA NOBUHIKO
Format Patent
LanguageEnglish
Published 31.05.2007
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:An optical disk drive apparatus includes a cylindrical space forming unit that forms a cylindrical space. In the cylindrical space, an optical disk is located such that an upper surface, a lower surface and an edge of an outer circumference of an optical disk face inner surfaces of the cylindrical space forming unit with a predetermined distance.
Bibliography:Application Number: US20060599007