Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Light scattering or refractive index image formation
Reexamination Certificate
2011-02-22
2011-02-22
Ruthkosky, Mark (Department: 1785)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Light scattering or refractive index image formation
C430S330000, C430S945000
Reexamination Certificate
active
07892721
ABSTRACT:
The invention relates to a storage medium for storing information/data, wherein the storage medium comprises a dielectric storage material, more particularly a disk-shaped storage material on which a metal ion donor medium is arranged or can be applied on at least one side thereof. Metal ions can be transferred from the donor medium into the storage medium by exposing the storage medium to radiation, more particularly to laser radiation. The invention also relates to a storage medium for storing information/data, wherein the storage medium comprises a dielectric storage material, more particularly a disk-shaped storage material having at least one local metal ion doping, wherein the metal ions can be converted into metal particles and/or metal particles agglomerations by means of radiation, more particularly laser radiation.
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Nomura, Akihiko et al., Super resolution read-oly memory disk with metal nanoparticles or small aperture, The Japan Society of Applied Phys. Pt 1, vol. 41 (3B), pp. 1876-1879, Mar. 2002 Imported as NomuraEtAl.pdf.
International Search Report, Nov. 18, 2003.
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Berg Gunnar
Berg Klaus-Jürgen
Borek Reinhard
Cioc Alexander
Fehr Gerhard
Higgins Gerard T
Ruthkosky Mark
Wilford Andrew
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