Recording And/Or Reproduction Apparatus

Abstract: The present invention relates to a recording reproduction apparatus and a program adapted for use in recording data on and /or reproducing the same from an optical disk having two recording layers on one side thereof. In such a dual-layer optical disk, one recording film L0 layer is unformatted, while another recording film L1 layer is formatted. The recording film L0 layer is formatted by marks at step S1, and marks corresponding to data to be recorded are formed first in the recording film L0 layer at step S2. when the recording film L0 layer has been completely used, marks corresponding to data to be recorded are formed in the recording film L1 layer at step S3. The invention is applicable to a DVD player for example.

Patent Information

Application #

Filing Date

23 October 2002

Publication Number

111

Publication Type

INA

Invention Field

ELECTRONICS

Status

Email

Parent Application

Applicants

SONY CORPORATION

7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, 141-0001

Inventors

1. SHOEI KOBAYASHI

C/O SONY CORPORATION, 7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, 141-0001

Specification

Documents

Application Documents

#	Name	Date
1	in-pct-2002-01472-mum-power of authority(23-10-2002).pdf	2002-10-23
2	in-pct-2002-01472-mum-form 5(23-10-2002).pdf	2002-10-23
3	in-pct-2002-01472-mum-form 3(23-10-2002).pdf	2002-10-23
4	in-pct-2002-01472-mum-form 1(23-10-2002).pdf	2002-10-23
5	in-pct-2002-01472-mum-drawing(23-10-2002).pdf	2002-10-23
6	in-pct-2002-01472-mum-description(complete)-(23-10-2002).pdf	2002-10-23
7	in-pct-2002-01472-mum-claims(23-10-2002).pdf	2002-10-23
8	in-pct-2002-01472-mum-abstract(23-10-2002).pdf	2002-10-23
9	IN-PCT-2002-01472-MUM-CORRESPONDENCE-15-11-20020003.pdf	2002-11-15
10	IN-PCT-2002-01472-MUM-CORRESPONDENCE-15-11-20020001.pdf	2002-11-15
11	in-pct-2002-01472-mum-form 18(22-2-2006).pdf	2018-08-08
12	in-pct-2002-01472-mum-correspondence(ipo)-(3-11-2009).pdf	2018-08-08
13	in-pct-2002-01472-mum-correspondence(22-2-2006).pdf	2018-08-08