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Priority claimed from JP2005024303Aexternal-prioritypatent/JP4660217B2/en
Application filed by Toshiba KkfiledCriticalToshiba Kk
Publication of MXPA06011132ApublicationCriticalpatent/MXPA06011132A/en
Optical Record Carriers And Manufacture Thereof
(AREA)
Thermal Transfer Or Thermal Recording In General
(AREA)
Abstract
A light absorbance is significantly lowered, and recording sensitivity is lowered with a light beam having a wavelength equal to or smaller than 620 nm under the influence of absorption spectrum characteristics of a general organic dye material. By employing an "L-H" organic dye recording material in which a reflection factor is increased from a non-recording portion to a recorded portion (recording mark), substrate deformation is eliminated, and recording sensitivity is improved by forming a recording mark using a discoloring action due to dissociation of electron coupling.
MXPA06011132A2005-01-312006-01-30Information storage medium, reproducing method, and recording method.
MXPA06011132A
(en)
Optical information recording medium, recording and readout methods using the same, optical information recording device, and optical information readout device