Title:
光ディスク装置及びその調整方法
Document Type and Number:
Japanese Patent JP3853347
Kind Code:
B1
Abstract:
An adjustment holding portion (21) for adjusting the inclination of a guide shaft (22) guiding an optical pickup (2) in a radial direction with respect to a base (1) is mounted to the base (22) at a first supporting point (1n), a second supporting point (23) and a third supporting point (24). When the optical pickup (2) is located at a first position on the inner circumference side of the optical disk, the shaft-receiving portion (2c) of the optical pickup (2) is located on a line connecting the first supporting point and the second supporting point. When the optical pickup (2) is located at a second position on the outer circumference side of the optical disk, the shaft-receiving portion (2c) of the optical pickup (2) is located on a line connecting the first supporting point and the third supporting point.
Inventors:
Takeshi Inaya
Akihiro Fukasawa
Akihiro Fukasawa
Application Number:
JP2005260464A
Publication Date:
December 06, 2006
Filing Date:
September 08, 2005
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G11B7/08; G11B7/085; G11B21/02
Domestic Patent References:
| JP2003288728A | ||||
| JP11224438A |
Attorney, Agent or Firm:
Minoru Maeda
Youichi Yamagata
Youichi Yamagata