Title:
RECORDING CARRIER
Document Type and Number:
Japanese Patent JP3809851
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a recording carrier used for a recording system in which data can be written in a recording carrier having a recording layer of a different kind with a writing signal waveform being suitable for the kind of its recording layer.
SOLUTION: The optically writable recording carrier 32 is provided with adaptive information indicating a writing signal waveform Vs required for recording an information signal Vi in the recording carrier 32. The recording system is provided with a recording device having a control circuit 62 for guiding the writing signal Vs from the information signal Vi. A recording device is provided with read-out sections 30, 38, 39, 40 reading out adaptive information for some time interval before recording. A control circuit 62 is provided with an adaptive circuit 66 adapting a writing signal waveform used at the time of recording to read out adaptive information.
Inventors:
Martin Andrew Jaques Patrick Fara
Henricus Theodorus Leonardus Petronera Stocks
Johannes Yang Mons
Wilhelms Petras Maria Raymakers
Francis Cass Lamberts Johannes Maria Cuypers
Henricus Theodorus Leonardus Petronera Stocks
Johannes Yang Mons
Wilhelms Petras Maria Raymakers
Francis Cass Lamberts Johannes Maria Cuypers
Application Number:
JP4280598A
Publication Date:
August 16, 2006
Filing Date:
February 09, 1998
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G11B7/00; G11B7/004; G11B7/0045; G11B7/007; G11B7/013; G11B7/24085; G11B7/24094; G11B7/24097; G11B11/105; G11B19/04; G11B19/12; G11B20/14; G11B27/36; (IPC1-7): G11B7/24; G11B7/00; G11B7/007
Domestic Patent References:
| JP61260438A | ||||
| JP61137225A | ||||
| JP61243974A | ||||
| JP615488A | ||||
| JP60223035A |
Attorney, Agent or Firm:
Susumu Tsugaru
Masao Sawada
Masao Sawada