RECORDING METHOD AND RECORDING APPARATUS

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United States of America Patent

APP PUB NO 20130155828A1
SERIAL NO

13688436

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A recording method includes: generating a laser driving pulse, of which the number depends on a length of a mark which is formed, and where a pulse level of a pulse column at least in an intermediate pulse besides the lead pulse and the last pulse is sequentially decreased; performing laser emission, based on the laser driving pulse; and performing mark formation using thermal recording by laser irradiation on a recording medium.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO
SONY DADC CORPORATION1-12 KITASHINAGAWA 5-CHOME SHINAGAWA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saito, Akiya Kanagawa, JP 40 119

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