US2006210925A1PendingUtilityA1
Storage medium, reproducing method, and recording method
Est. expiryMar 15, 2025(expired)· nominal 20-yr term from priority
G11B 7/0037G11B 7/00456G11B 7/2472G11B 7/24035G11B 7/2492G11B 7/2495G11B 7/249G11B 7/24079G11B 7/0956G11B 7/2467G11B 7/0906G11B 7/1267G11B 7/0052G11B 7/24076Y10S430/146G11B 7/2534G11B 7/24082G11B 7/2533G11B 7/00455G11B 7/00736G11B 7/0062G11B 7/246G11B 7/00454G11B 7/24062G11B 7/00745
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Claims
Abstract
According to one embodiment, a write-once type information storage medium using a recording material which has a low to high characteristic that a light reflectivity in a recording mark increases with respect to a non-recording area and which has a recording characteristic in accordance with a principle of recording without substrate deformation, wherein the recording material includes at least an organic metal complex, and wherein the organic metal complex includes a center metal.
Claims
exact text as granted — not AI-modified1 . A write-once type information storage medium using a recording material which has a low to high characteristic that a light reflectivity in a recording mark increases with respect to a non-recording area and which has a recording characteristic in accordance with a principle of recording without substrate deformation, wherein the recording material includes at least an organic metal complex, and wherein the organic metal complex includes a center metal.
2 . A method for reproducing information recorded in a write-once type information storage medium using a recording material which has a low to high characteristic that a light reflectivity in a recording mark increases with respect to a non-recording area and which has a recording characteristic in accordance with a principle of recording without substrate deformation, the method comprising:
irradiating the storage medium with light having a wavelength of 620 nm or less; and reproducing the information based on reflection light of the irradiated light.
3 . A method for recording information in a write-once type information storage medium using a recording material which has a low to high characteristic that a light reflectivity in a recording mark increases with respect to a non-recording area and which has a recording characteristic in accordance with a principle of recording without substrate deformation, the method comprising:
irradiating the storage medium with light having a wavelength of 620 nm or less; and recording the information.Join the waitlist — get patent alerts
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