公开(公告)号：US20050208425A1

公开(公告)日：2005-09-22

申请号：US10493034

申请日：2002-10-22

申请人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

发明人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

IPC分类号： C07F17/00 ,  C07F17/02 ,  C09B5/62 ,  C09B57/08 ,  G11B7/244 ,  G11B7/247 ,  G11B7/249 ,  G11B7/24

CPC分类号： C09B5/62 ,  C07F17/00 ,  C07F17/02 ,  C09B57/08 ,  G11B7/244 ,  G11B7/247 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/2542

摘要： An optical recording medium containing one or more compounds selected from imide compounds having a metallocene residue in a recording layer and an imide compound represented by a general formula (1): wherein a ring AR represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; n represents the number of imide groups bonded to the ring AR; Am represents any one of substituents A1 to An bonded to a nitrogen atom of each imide group; and m represents an integer of from 1 to n, with the proviso that at least one substituent selected from the group consisting of A1 to An is one having at least one substituted or unsubstituted metallocene residue.

摘要翻译： 含有一种或多种选自在记录层中具有茂金属残基的酰亚胺化合物和由通式（1）表示的酰亚胺化合物的化合物的光学记录介质：其中环AR表示取代或未取代的芳族环残基或形成的残基 通过一个或多个连接基团组合两个或多个芳族环残基; n表示与环AR结合的酰亚胺基数; A表示与每个酰亚胺基团的氮原子键合的取代基A 1至A n中的任何一个， 并且m表示1至n的整数，条件是至少一个选自A 1至A n的取代基是具有至少一个的取代基 取代或未取代的茂金属残基。

公开(公告)号：US20060088786A1

公开(公告)日：2006-04-27

申请号：US10503709

申请日：2003-02-14

申请人： Sakuya Tamada ,  Takashi Iwamura ,  Yuichi Sabi ,  Mitsuaki Oyamada ,  Masanobu Yamamoto ,  Tadashi Koike ,  Tatsumi Misawa ,  Akira Ogiso ,  Ryousuke Nara ,  Jun Tokuhiro ,  Hisashi Tsukahara

发明人： Sakuya Tamada ,  Takashi Iwamura ,  Yuichi Sabi ,  Mitsuaki Oyamada ,  Masanobu Yamamoto ,  Tadashi Koike ,  Tatsumi Misawa ,  Akira Ogiso ,  Ryousuke Nara ,  Jun Tokuhiro ,  Hisashi Tsukahara

IPC分类号： G11B7/24 ,  C07D487/22

CPC分类号： G11B7/00452 ,  G11B7/244 ,  G11B7/248 ,  G11B7/249

摘要： A rewritable optical information recording medium including a recording layer composed of an organic dye film is provided, in which recording and erasing information can be performed reversibly by laser light irradiation. A rewritable optical information recording medium including at least one organic dye film which is substantially made of only at least one kind of organic dye compounds as a recording film is provided. The recording and erasure of information are performed by a reversible physical change of the organic dye film substance caused by laser light irradiation. Specifically, data recording is performed by a physical change locally caused by the irradiation of recording laser light, data reproduction is performed by detecting change in intensity of returned light of reproducing laser light having less power than the recording laser light, and data erasure is performed by applying at least once continuous light or pulse light having laser power more than the reproducing laser light and less than the recording laser light. The physical change is a change in shape.

摘要翻译： 提供了一种包括由有机染料膜组成的记录层的可重写光学信息记录介质，其中可通过激光照射可逆地进行记录和擦除信息。 提供了包括至少一种仅由至少一种作为记录膜的有机染料化合物制成的有机染料膜的可重写光学信息记录介质。 通过激光照射引起的有机染料膜物质的可逆物理变化来进行信息的记录和擦除。 具体地，通过由记录激光的照射局部引起的物理变化来执行数据记录，通过检测具有比记录激光的功率更小的再现激光的返回光的强度的变化来执行数据再现，并且执行数据擦除 通过施加至少一次具有比再现激光更多的激光功率并且小于记录激光的连续光或脉冲光。 物理变化是形状的变化。

公开(公告)号：US06969764B2

公开(公告)日：2005-11-29

申请号：US10169251

申请日：2000-12-26

申请人： Akira Ogiso ,  Shinobu Inoue ,  Taizo Nishimoto ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Tadashi Koike ,  Norihiko Mihara ,  Shunsuke Murayama ,  Ryousuke Nara

发明人： Akira Ogiso ,  Shinobu Inoue ,  Taizo Nishimoto ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Tadashi Koike ,  Norihiko Mihara ,  Shunsuke Murayama ,  Ryousuke Nara

IPC分类号： C07D487/22 ,  C09B47/04 ,  G11B7/246 ,  G11B7/248 ,  C09B62/00 ,  C09B67/02

CPC分类号： G11B7/248 ,  Y10S430/146 ,  Y10T428/12722

摘要： An optical recording medium having a recording layer which contains at least one compound selected from the group consisting of mono-, di-, and triazaporphyrin compounds optionally in the form of a metal complex; or an optical recording medium comprising a substrate and formed thereon at least a recording layer containing an organic dye as a main component, characterized in that the organic dye has a first maximum value of absorption at a wavelength λ1 of 400 nm or less in the absorption spectrum and has a second maximum value of absorption at a longer-wavelength side than the λ1, and a wavelength band wherein the refractive index (n) and the absorption coefficient (k) of the above organic dye satisfy n≧1.90 and 0.03≦k≦0.30.

摘要翻译： 一种具有记录层的光记录介质，所述记录层含有至少一种选自由金属络合物形式的单，二和三氮杂卟啉化合物组成的组的化合物; 或包含基底并在其上形成的至少一层含有有机染料作为主要成分的记录层的光学记录介质，其特征在于，有机染料在波长λ1为400nm以下的吸收的第一最大值为 并且具有比λ1更长波长侧的吸收的第二最大值，以及上述有机染料的折射率（n）和吸收系数（k）满足n> = 1.90的波长带，以及 0.03 <= k <= 0.30。

公开(公告)号：US07405030B2

公开(公告)日：2008-07-29

申请号：US11822854

申请日：2007-07-10

申请人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

发明人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

IPC分类号： G03C8/00

CPC分类号： C09B5/62 ,  C07F17/00 ,  C07F17/02 ,  C09B57/08 ,  G11B7/244 ,  G11B7/247 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/2542

摘要： An optical recording medium containing one or more compounds selected from imide compounds having a metallocene residue in a recording layer and an imide compound represented by a general formula (1): wherein a ring AR represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; n represents the number of imide groups bonded to the ring AR; Am represents any one of substituents A1 to An bonded to a nitrogen atom of each imide group; and m represents an integer of from 1 to n, with the proviso that at least one substituent selected from the group consisting of A1 to An is one having at least one substituted or unsubstituted metallocene residue.

摘要翻译： 含有一种或多种选自在记录层中具有茂金属残基的酰亚胺化合物和由通式（1）表示的酰亚胺化合物的化合物的光学记录介质：其中环AR表示取代或未取代的芳族环残基或形成的残基 通过一个或多个连接基团组合两个或多个芳族环残基; n表示与环AR结合的酰亚胺基数; A表示与每个酰亚胺基团的氮原子键合的取代基A 1至A n中的任何一个， 并且m表示1至n的整数，条件是至少一个选自A 1至A n的取代基是具有至少一个的取代基 取代或未取代的茂金属残基。

公开(公告)号：US20070259151A1

公开(公告)日：2007-11-08

申请号：US11822854

申请日：2007-07-10

申请人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

发明人： Akira Ogiso ,  Hiroyoshi Shiozaki ,  Tsutomu Ishida ,  Hisashi Tsukahara ,  Tsutami Misawa ,  Koji Inoue ,  Tadashi Koike ,  Keiji Ueno ,  Yuji Inatomi ,  Ryousuke Nara

IPC分类号： B32B3/30

CPC分类号： C09B5/62 ,  C07F17/00 ,  C07F17/02 ,  C09B57/08 ,  G11B7/244 ,  G11B7/247 ,  G11B7/249 ,  G11B7/2534 ,  G11B7/2542

摘要： An optical recording medium containing one or more compounds selected from imide compounds having a metallocene residue in a recording layer and an imide compound represented by a general formula (1): wherein a ring AR represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; n represents the number of imide groups bonded to the ring AR; Am represents any one of substituents A1 to An bonded to a nitrogen atom of each imide group; and m represents an integer of from 1 to n, with the proviso that at least one substituent selected from the group consisting of A1 to An is one having at least one substituted or unsubstituted metallocene residue.

摘要翻译： 含有一种或多种选自在记录层中具有茂金属残基的酰亚胺化合物和由通式（1）表示的酰亚胺化合物的化合物的光学记录介质：其中环AR表示取代或未取代的芳族环残基或形成的残基 通过一个或多个连接基团组合两个或多个芳族环残基; n表示与环AR结合的酰亚胺基数; A表示与每个酰亚胺基团的氮原子键合的取代基A 1至A n中的任何一个， 并且m表示1至n的整数，条件是至少一个选自A 1至A n的取代基是具有至少一个的取代基 取代或未取代的茂金属残基。