Keating & Bennett, LLP
Reproducing device
A reproducing device (100) includes (i) an optical pickup (6) for irradiating, with reproduction light, an optical disk (1) which is a super-resolution medium, (ii) an RF signal processing circuit (9) for converting, into a reproduction signal, light which reflected off optical disk (1), (iii) an i-MLSE detecting section (141) for evaluating quality of the reproduction signal, and (iv) a spherical aberration correcting section (142) for correcting a spherical aberration by using a result of evaluation of the quality of the reproduction signal.
SHARP KABUSHIKI KAISHA MEMORY-TECH HOLDINGS INC.
G G G G G G G G
G11B G11B G11B G11B G11B G11B G11B G11B
inventional inventional inventional inventional inventional additional inventional additional
Masahito Hirohisa Hideharu Masaki Takayuki
Konishi Yamada Tajima Yamamoto Naka