公开(公告)号：US06306478B1

公开(公告)日：2001-10-23

申请号：US09478967

申请日：2000-01-06

Applicant: Hui-jen Chen ,  Chang-sheng Huang ,  Mei-jung Hu ,  Yi-shiu Lin ,  Shyh-yeu Wang ,  Chwei-jin Yeh

Inventor： Hui-jen Chen ,  Chang-sheng Huang ,  Mei-jung Hu ,  Yi-shiu Lin ,  Shyh-yeu Wang ,  Chwei-jin Yeh

IPC: B32B302

CPC classification number: C09B23/06 ,  G11B7/2472 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2595 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

Abstract: An optical recording layer of an optical recording medium comprises a dye material represented by the formula (I), wherein R1 is a hydrogen atom, a methyl group, or an ethyl group, R2 and R3 each is, independent from each other, a substituted or unsubstituted C1 to C12 alkyl group, A⊖ is an anion selected from the group consisting of halogen atoms, ClO4⊖, BF4⊖, PF6⊖, SbF6⊖, CF3SO2⊖, C2F5SO3⊖, CF3COO⊖, and CH3C6H4SO3⊖, X is hydrogen, alkyl, alkoxy, halogen, nitro, or fused benzene, Y is hydrogen, alkoxy, halogen, alkyl, aryl, alkoxycarbonyl, aryloxycarbonyl, alkylamine, arylamine, alkylamide, arylamide, alkylsulfonyl, aryl sulfonyl, alkoxysulfonyl, aryloxysulfonyl, nitro, or cyano groups.

Abstract translation: 光学记录介质的光学记录层包括由式（I）表示的染料，其中R1是氢原子，甲基或乙基，R2和R3彼此独立地是取代或 未取代的C1至C12烷基，A⊖是选自卤素原子，ClO4⊖，BF4⊖，PF6⊖，SbF6⊖，CF3SO2⊖，C2F5SO3⊖，CF3COO⊖和CH3C6H4SO3的阴离子，X为氢， 烷基，烷氧基，卤素，硝基或稠合苯，Y是氢，烷氧基，卤素，烷基，芳基，烷氧基羰基，芳氧基羰基，烷基胺，芳基胺，烷基酰胺，芳基酰胺，烷基磺酰基，芳基磺酰基，烷氧基磺酰基，芳氧基磺酰基，硝基或氰基 。

公开(公告)号：US07078149B2

公开(公告)日：2006-07-18

申请号：US10264472

申请日：2002-10-03

Applicant: Wen-Dar Liu ,  Nae-Jen Wang ,  Wan-Chun Chen ,  Biing-Hwang Lin ,  Hui-Jen Chen ,  Hsin-Te Kuo

Inventor： Wen-Dar Liu ,  Nae-Jen Wang ,  Wan-Chun Chen ,  Biing-Hwang Lin ,  Hui-Jen Chen ,  Hsin-Te Kuo

IPC: G11B7/24

CPC classification number: G11B7/2492 ,  G11B7/2467 ,  G11B7/2472 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B7/266 ,  G11B2007/24612

Abstract: A method for fabricating an optical recording medium is provided. A dye layer is formed on a molded substrate by spin-coating. A reflection layer is formed on the dye layer by sputtering so that the optical disc has enough reflection rate. The dye layer comprises a cyanine type dye and an azo metal chelate compound selected from the formula (I): wherein M is a metal ion; R1 is a hydrogen atom, a linear or branched alkyl group containing 1 to 6 carbon atoms, amino group, alkyl amino group or toluidinyl group; R2 is a hydrogen atom, a hydroxyl group, a halogen atom, an ether group, an ester group or a linear or branched alkyl group containing 1 to 6 carbon atoms; R3 is a hydrogen atom or a linear or branched alkyl group containing 1 to 6 carbon atoms; R4 is a hydrogen atom, a halogen atom or a linear or branched alkyl group containing 1 to 6 carbon atoms; A1 is a heterocyclic derivative group constituted by carbon atoms and nitrogen atoms.

Abstract translation: 提供一种制造光记录介质的方法。 通过旋涂在成型基板上形成染料层。 通过溅射在染料层上形成反射层，使得光盘具有足够的反射率。 染料层包含花青型染料和选自式（I）的偶氮金属螯合物：其中M是金属离子; R 1是氢原子，含有1至6个碳原子的直链或支链烷基，氨基，烷基氨基或甲苯基; R 2是氢原子，羟基，卤素原子，醚基，酯基或含有1至6个碳原子的直链或支链烷基; R3是氢原子或含有1至6个碳原子的直链或支链烷基; R4是氢原子，卤素原子或含有1至6个碳原子的直链或支链烷基; A1是由碳原子和氮原子构成的杂环衍生基团。