Information recording system and information recording method
First Claim
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1. An information recording system for recording information in an optical recording medium comprising:
- a driving part for driving the optical recording medium; and
a writing part for forming a visible image pattern by irradiating a recording layer formed in the optical recording medium with light to generate changes in optical characteristics of a portion irradiated with the light and a portion not irradiated with the light in the recording layer.
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Abstract
System and method are devised to produce an optical recording medium suitable for identification and management. A recording layer formed in the optical recording medium is irradiated with writing light by a pickup. A visible image pattern suitable for identification, management or the like is formed on the optical recording medium by generating changes in optical characteristics of a portion irradiated with light and a portion not irradiated with light in the recording layer.
79 Citations
14 Claims
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1. An information recording system for recording information in an optical recording medium comprising:
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a driving part for driving the optical recording medium; and
a writing part for forming a visible image pattern by irradiating a recording layer formed in the optical recording medium with light to generate changes in optical characteristics of a portion irradiated with the light and a portion not irradiated with the light in the recording layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An information recording method for recording information in an optical recording medium comprising the steps of:
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irradiating a recording layer formed in said optical recording medium with light; and
generating changes in optical characteristics of a portion irradiated with the light and a portion not irradiated with the light in said recording layer to form a visible image pattern. - View Dependent Claims (11, 12, 13, 14)
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Specification