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Title:
NONLINEAR LIGHT ABSORPTION MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION
Document Type and Number:
WIPO Patent Application WO/2022/149461
Kind Code:
A1
Abstract:
The nonlinear light absorption material according to one mode of the present disclosure contains, as a main component, a compound represented by formula (1). In formula (1), R1 to R15 each independently include at least one atom selected from the group consisting of H, C, N, O, F, P, S, Cl, I, and Br.

Inventors:
SAKATA NAOYA
YOKOYAMA MASAKO
ANDO KOTA
TAGASHIRA KENJI
Application Number:
PCT/JP2021/047344
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:
C07C255/30; C07C255/35; C07C255/37; C07C255/41; C07C255/52; C07C309/59; C07C323/56; G02F1/361; G11B7/004; G11B7/24027; G11B7/24044; G11B7/244
Foreign References:
JP2004277344A2004-10-07
JP2003049162A2003-02-21
JP2004503392A2004-02-05
JP2004043340A2004-02-12
JP2006267981A2006-10-05
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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