Publication number: 20040067332
Abstract: An optical information recording composition suitable for use as a recording layer of an optical information recording medium. The optical information recording composition contains Sb, and one or two elements selected from N and O, and optionally one or more elements M selected from Ge, Te, Bi, Sn, Ag, Au, In, Pb, Pd, Pt, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ta, Ga, Zr, Nb, Mo, Ru, Rh, Hf, W, Re, Os, Ir, Dy and Tb. A light beam having a wavelength of 200-800 nm can be used to record information on the optical information recording medium and retrieve information therefrom.
Type:
Application
Filed:
October 8, 2002
Publication date:
April 8, 2004
Applicant:
Industrial Technology Research Institute
Inventors:
Wei-Chih Hsu, Shun-Te Chang, Song-Yeu Tsai, Mei-Rurng Tseng
Patent number: 6713148
Abstract: An optical information recording composition suitable for use as a recording layer of an optical information recording medium. The optical information recording composition contains Sb, and one or two elements selected from N and O, and optionally one or more elements M selected from Ge, Te, Bi, Sn, Ag, Au, In, Pb, Pd, Pt, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ta, Ga, Zr, Nb, Mo, Ru, Rh, Hf, W, Re, Os, Ir, Dy and Th. A light beam having a wavelength of 200-800 nm can be used to record information on the optical information recording medium and retrieve information therefrom.
Type:
Grant
Filed:
October 8, 2002
Date of Patent:
March 30, 2004
Assignee:
Industrial Technology Research Institute
Inventors:
Wei-Chih Hsu, Shun-Te Chang, Song-Yeu Tsai, Mei-Rurng Tseng