首页> 外国专利> TWO-PHOTON ABSORPTION RECORDING MATERIAL, TWO-PHOTON ABSORPTION OPTICAL RECORDING AND REPRODUCING METHOD, TWO-PHOTON ABSORPTION OPTICAL RECORDING MEDIUM AND METHOD, TWO-PHOTON ABSORPTION OPTICAL PIGMENT, AND OPTICAL SELF DECOLORABLE TWO-PHOTON ABSORPTION PIGMENT

TWO-PHOTON ABSORPTION RECORDING MATERIAL, TWO-PHOTON ABSORPTION OPTICAL RECORDING AND REPRODUCING METHOD, TWO-PHOTON ABSORPTION OPTICAL RECORDING MEDIUM AND METHOD, TWO-PHOTON ABSORPTION OPTICAL PIGMENT, AND OPTICAL SELF DECOLORABLE TWO-PHOTON ABSORPTION PIGMENT

机译：两光吸收记录材料，两光吸收光学记录和再现方法，两光吸收光学记录介质和方法，两光吸收光学颜料和光学自消色双光子。

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摘要

PPROBLEM TO BE SOLVED: To provide a two-photon absorption recording material for enabling recording and reproduction by irradiating a recording material with light and detecting the difference of reflectance or luminescence intensity after recording by refractive index modulation, absorptivity modulation or luminescence intensity modulation at high sensitivity by using a two-photon absorption compound. PSOLUTION: The two-photon absorption recording material includes a two-photon absorption pigment denoted by at least the following general formula (1). In the general formula (1): D-L-E-LP, D denotes a group including the two-photon absorption pigment, L just denotes a coupling hand or a coupling group, E denotes a part decoloring linear absorption of the two-photon absorption pigment by cutting coupling with LP, and LP denotes a group including a part cutting coupling with E by optical irradiation. PCOPYRIGHT: (C)2007,JPO&INPIT

机译：

要解决的问题：提供一种双光子吸收记录材料，其通过用光照射记录材料并通过折射率调制，吸收率调制或发光强度检测记录后的反射率或发光强度的差异来进行记录和再现。通过使用双光子吸收化合物以高灵敏度进行调制。

解决方案：双光子吸收记录材料包括至少由以下通式（1）表示的双光子吸收颜料。在通式（1）中：DLE-LP，D表示包括双光子吸收颜料的基团，L仅表示偶合手或偶合基团，E表示使双光子吸收颜料的线性吸收变色的部分。 LP表示与LP的切割耦合，并且LP表示包括通过光照射与E切割的部分耦合的组。

版权：（C）2007，日本特许厅＆INPIT 展开▼

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公开/公告号JP2007017885A

专利类型
公开/公告日2007-01-25

原文格式PDF
申请/专利权人 FUJIFILM CORP;
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申请/专利号JP20050202021
发明设计人 TAKIZAWA HIROO;
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申请日2005-07-11
分类号G02F1/361;C09B23;G02B27/22;G11B7/244;G11B7/24;
国家 JP
入库时间 2022-08-21 21:12:56

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