专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20100007932A1 Optical recording medium and method for manufacturing the same 审中-公开
标题翻译：光记录介质及其制造方法
公开(公告)号：US20100007932A1
公开(公告)日：2010-01-14
申请号：US12457195
申请日：2009-06-03
申请人： Motohiro Inoue , Jiro Yoshinari , Atsuko Kosuda , Naoki Hayashida , Hajime Utsunomiya
发明人： Motohiro Inoue , Jiro Yoshinari , Atsuko Kosuda , Naoki Hayashida , Hajime Utsunomiya
IPC分类号： G03H1/02 , G03F7/00
CPC分类号： G03H1/18 , G03H2001/184 , G03H2001/2615 , G11B7/0065 , G11B7/00781 , G11B7/24038 , G11B7/24044 , G11B7/26 , G11B7/268
摘要： An optical recording medium has a recording layer formed of a plurality of reflection hologram layers. A spacer layer is interposed between the respective reflection hologram layers. The reflection hologram layer is made of a material having a thermal threshold value which allows, when being irradiated with a recording laser beam, local absorbed heat to vary hologram diffraction conditions at a focal position, and allows the hologram to be retained at non-focal positions. The spacer layer is made of a material which is insensitive to a laser beam of a recording wavelength and which has a smaller extinction coefficient than that of the reflection hologram layer.
摘要翻译：光记录介质具有由多个反射全息图层形成的记录层。间隔层插入各反射全息图层之间。反射全息图层由具有热阈值的材料制成，该热阈值在被记录激光束照射时允许局部吸收的热量来改变聚焦位置处的全息衍射条件，并允许全息图保持在非焦点职位间隔层由对记录波长的激光束不敏感的材料制成，其消光系数比反射全息图层的消光系数小。

32. 发明申请

US20090226658A1 Optical Recording Medium 审中-公开
标题翻译：光记录介质
公开(公告)号：US20090226658A1
公开(公告)日：2009-09-10
申请号：US11991575
申请日：2006-09-25
申请人： Atsushi Monden , Masahiro Shinkai , Motohiro Inoue
发明人： Atsushi Monden , Masahiro Shinkai , Motohiro Inoue
IPC分类号： G11B7/244 , G11B7/24
CPC分类号： G11B7/249 , G11B7/24038 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/2495 , G11B2007/24612 , G11B2007/24618
摘要： At least two recording layers are laminated, a dye in each of the recording layers contains predetermined concentrations of a metal complex dye and an organic dye, the recording layers are referred to as first and second recording layers successively from the light entrance surface side, the first recording layer contains 60 to 100 parts by weight of a metal complex dye where the total amount of the metal complex dye and organic dye is 100 parts by weight, and the second recording layer contains 10 to 80 parts by weight of a metal complex dye where the total amount of the metal complex dye and organic dye is 100 parts by weight. A recording medium is provided, in which recording is possible in the first and second recording layers by recording powers equivalent to each other while the initial error rate after a high-temperature storage test is sufficiently low in each recording layer.
摘要翻译：层叠至少两个记录层，每个记录层中的染料含有预定浓度的金属络合染料和有机染料，记录层从光入射面侧依次称为第一和第二记录层，第一记录层包含60至100重量份的金属络合物染料，其中金属络合物染料和有机染料的总量为100重量份，第二记录层包含10至80重量份的金属络合物染料其中金属络合物染料和有机染料的总量为100重量份。提供了一种记录介质，其中在第一和第二记录层中通过记录彼此相等的功率进行记录，而在每个记录层中高温存储测试之后的初始误差率足够低。

33. 发明申请

US20090149660A1 OPTICAL RECORDING MATERIAL AND OPTICAL RECORDING MEDIA 审中-公开
标题翻译：光学记录材料和光学记录介质
公开(公告)号：US20090149660A1
公开(公告)日：2009-06-11
申请号：US12067754
申请日：2006-09-25
申请人： Masahiro Shinkai , Atsushi Monden , Motohiro Inoue
发明人： Masahiro Shinkai , Atsushi Monden , Motohiro Inoue
IPC分类号： C07D209/56
CPC分类号： G11B7/249 , C09B23/0075 , C09B23/06 , C09B45/14 , C09B67/0041 , G11B7/2467 , G11B7/2472 , G11B7/2532 , G11B2007/24612
摘要： An optical recording medium provided with a recording layer that comprises a cation represented by the following general formula (1) and a chelate compound of an azo compound represented by the following general formula (2) and a metal. In the formulas, R1-R4 each independently represent a monovalent group represented by Chemical Formula (10) below or other groups, R5 and R6 each independently represent an optionally substituted alkyl group or other groups, R7 represents a hydrogen atom or other groups, Q1 and Q2 each independently represent a group that forms an optionally substituted benzene ring or other groups, at least one from among R1-R4 is a monovalent group represented by Chemical Formula (10) below, [Chemical Formula 2] [CH2═CH—CH2 (10) and at least one of Ar1 and Ar2 is an aryl or other group having a substituent capable of coordinating with a metal atom.
摘要翻译：一种具有记录层的光记录介质，该记录层包括由以下通式（1）表示的阳离子和由以下通式（2）表示的偶氮化合物的螯合化合物和金属。式中，R 1 -R 4各自独立地表示由下述化学式（10）表示的一价基团或其它基团，R 5和R 6各自独立地表示任选取代的烷基或其它基团，R 7表示氢原子或其它基团，Q 1 和Q2各自独立地表示形成任选取代的苯环或其它基团的基团，R 1 -R 4中的至少一个为下述化学式（10）表示的一价基团，<β在线式描述=“In “公式”end =“lead”？> [化学式2] <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In- 线公式“end =”lead“？> [CH2-CH-CH2（10）<？in-line-formula description =”In-line Formulas“end =”tail“？>和Ar1和Ar2中的至少一个是具有能够与金属原子配位的取代基的芳基或其它基团。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式