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Title:
NON-LINEAR OPTICAL ABSORPTION MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION
Document Type and Number:
WIPO Patent Application WO/2022/149459
Kind Code:
A1
Abstract:
A non-linear optical absorption material according to an aspect of the present disclosure contains, as a main component, a compound represented by formula (1). In formula (1), R1 to R27 contain, independently of each other, at least one atom selected from the group consisting of H, C, N, O, F, P, S, Cl, I and Br.

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Inventors:
SAKATA NAOYA
YOKOYAMA MASAKO
ARASE HIDEKAZU
ANDO KOTA
TAGASHIRA KENJI
Application Number:
PCT/JP2021/047342
Publication Date:
July 14, 2022
Filing Date:
December 21, 2021
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G11B7/24035; C07C251/24; G11B7/24044; G11B7/244
Foreign References:
JP2003049162A2003-02-21
JP2004503392A2004-02-05
JP2004043340A2004-02-12
JP2004277344A2004-10-07
JP2006267981A2006-10-05
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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