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1. 发明专利

JP2010033667A Optical information recording medium and method for manufacturing same, and method for recording information 审中-公开
标题翻译：光信息记录介质及其制造方法以及记录信息的方法
公开(公告)号：JP2010033667A
公开(公告)日：2010-02-12
申请号：JP2008195733
申请日：2008-07-30
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： NAGASE HISATO , WATANABE TETSUYA , MOCHIZUKI HIDEHIRO
IPC分类号： G11B7/24 , B41M5/26 , C08F290/04 , G11B7/244 , G11B7/254 , G11B7/257 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium which has a construction of a Blu-ray Disc, exhibits excellent recording characteristics in recording with short-wavelength laser beam irradiation, and has high strength. SOLUTION: The optical information recording medium 10A has a reflection layer 18, a pigment-containing recording layer 14, a barrier layer 20, and a cover layer 16 in this order on a surface of the substrate having pregrooves, wherein an intermediate layer 22 exists between the barrier layer and the cover layer, which is formed by subjecting an ultraviolet curing composition containing a conjugated diene polymer having at least two (meth)acryloyl groups in a molecule to a curing treatment, and which has a glass transition temperature of -25°C or lower. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了提供具有蓝光盘的结构的光学信息记录介质，在短波长激光束照射的记录中表现出优异的记录特性，并且具有高的强度。解决方案：光学信息记录介质10A在具有预槽的基板的表面上依次具有反射层18，含颜料的记录层14，阻挡层20和覆盖层16，其中中间体在阻挡层和覆盖层之间存在层22，其通过使含有分子中具有至少两个（甲基）丙烯酰基的共轭二烯聚合物的紫外线固化组合物进行固化处理而形成，并且具有玻璃化转变温度 -25℃以下。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009066893A Optical information recording medium and information recording method 审中-公开
标题翻译：光信息记录介质和信息记录方法
公开(公告)号：JP2009066893A
公开(公告)日：2009-04-02
申请号：JP2007237406
申请日：2007-09-13
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： WATANABE TETSUYA , SETO NOBUO
IPC分类号： B41M5/26 , C09B57/00 , G11B7/24 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium capable of carrying out high density recording and reproduction of information by short wavelength laser beam irradiation and having a good shelf life. SOLUTION: The optical information recording medium has a recording layer containing a coloring matter compound expressed by a general formula (I-1), on a substrate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过短波长激光束照射进行信息的高密度记录和再现并且具有良好的保质期的光学信息记录介质。解决方案：光学信息记录介质在基板上具有含有由通式（I-1）表示的色素化合物的记录层。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008041181A Optical information recording medium 审中-公开
标题翻译：光信息记录介质
公开(公告)号：JP2008041181A
公开(公告)日：2008-02-21
申请号：JP2006214938
申请日：2006-08-07
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： OBARA TOMOSATO , WATANABE TETSUYA , WATANABE KOSUKE , TAKAHASHI KEITA
IPC分类号： G11B7/24 , B41M5/26 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium that is provided with a recording layer, capable of performing high density recording and reproduction of information and having superior recording quality, even if it is irradiated with a laser light having wavelength of 450 nm or shorter. SOLUTION: A first write-once type recording layer 14, capable of recording information by irradiation with the laser light having wavelength of 450 nm or shorter is provided on a first substrate 12 of a first optical information recording medium 10A. A dyestuff, indicating a first weight reduction at 250°C or lower and a second weight reduction at 260°C or higher and having 60% weight reduction ratio or smaller at the time of reaching 300°C by thermogravimetric analysis, is contained in the first write-once type recording layer 14. An oxonol dyestuff is mentioned as a suitable example of such a dyestuff. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有记录层的光学信息记录介质，能够进行信息的高密度记录和再现并且具有优良的记录质量，即使用具有波长的激光照射为450nm以下。解决方案：在第一光学信息记录介质10A的第一基板12上设置能够通过用波长为450nm或更短波长的激光照射来记录信息的第一一次写入型记录层14。表示在250℃以下的第一重量减少和260℃以上的第二重量减少，通过热重分析在达到300℃时具有60％重量减少率或更小的染料包含在第一次一次写入型记录层14.作为这种染料的适当例子，提及氧杂菁染料。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008016110A Optical recording medium, information recording method, and method of utilizing dye 审中-公开
标题翻译：光学记录介质，信息记录方法和使用染色体的方法
公开(公告)号：JP2008016110A
公开(公告)日：2008-01-24
申请号：JP2006185378
申请日：2006-07-05
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KATAYAMA KAZUTOSHI , WATANABE TETSUYA , WATANABE KOSUKE , TAKAHASHI KEITA , KINOSHITA ATSUHIRO
IPC分类号： G11B7/24 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium having satisfactory reproduction durability without reducing a content of an additive agent to an organic dye that is a material of a recording layer and lowering an output of laser light. SOLUTION: In a first optical recording medium 10A including a first substrate 12 and a first write-once type recording layer 14 formed on the first substrate 12 and containing the dye and performing information recording and/or reproducing by irradiating the first write-once type recording layer 14 with a laser beam 46 having a wavelength of ≤450 nm, R3>-0.5 is satisfied, where R1 is the light absorbance of the first write-once type recording layer 14 before recording information on the first write-once type recording layer 14 by the laser beam 46, R2 is the light absorbance of the first write-once type recording layer 14 after recording information on the first write-once type recording layer 14 by the laser beam 46, and R3=(R1-R2)/R1 is a light absorbance changing rate of the first write-once type recording layer 14 before and after the recording. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有令人满意的再现耐久性的光学记录介质，而不会将添加剂的含量降低到作为记录层的材料的有机染料并降低激光输出。解决方案：在包括形成在第一基板12上并包含染料并且通过照射第一写入执行信息记录和/或再现的第一基板12和第一一次写入型记录层14的第一光学记录介质10A中 - 具有波长为≤450nm的激光束46的类型记录层14，R3> -0.5，其中R1是在第一写入 - 记录层14记录信息之前的第一写入型记录层14的吸光度，通过激光束46一次型记录层14，R2是通过激光束46记录在第一一次写入型记录层14上的信息之后的第一一次写入型记录层14的吸光度，并且R3 =（R1 -R2）/ R1是记录前后的第一一次写入型记录层14的吸光度变化率。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007257687A Optical recording medium 审中-公开
标题翻译：光学记录介质
公开(公告)号：JP2007257687A
公开(公告)日：2007-10-04
申请号：JP2006077340
申请日：2006-03-20
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KATAYAMA KAZUTOSHI , KOBAYASHI NOBUYUKI , WATANABE TETSUYA
IPC分类号： G11B7/24 , B41M5/26 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium excellent in initial characteristics such as the PRSNR (Partial Response Signal to Noise Ratio). SOLUTION: The optical recording medium which has a recording layer to record or reproduce signals by being irradiated with a laser beam of a wavelength of 450 nm or less through a lens having a numerical aperture (NA) of 0.6 or larger and less than 0.7, and has the C/N rise power of 2.5 mW or larger when recording by using a single wave of 16.2 MHz. It is desirable that this recording layer contains at least two kinds of dyes preferably satisfying at least one of the following condition A or condition B. Condition A: contains the main dye A and a dye B having an extinction coefficient k which is larger than that of the dye A by 0.1 or more for the two kinds of dyes. Condition B: contains the main dye A and a dye B having a decomposition temperature which is lower than that of the dye A by 50°C or less for the two kinds of dyes. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供诸如PRSNR（部分响应信噪比）的初始特性优异的光记录介质。解决方案：具有记录层的光记录介质，其通过用波长为450nm以下的激光束照射数值孔径（NA）为0.6以上的透镜而记录或再生信号超过0.7，并且通过使用16.2MHz的单波进行记录时，C / N上升功率为2.5mW以上。理想的是，该记录层含有至少两种优选满足以下条件A或条件B中的至少一种的染料。条件A：含有主染料A和具有大于其的消光系数k的染料B 的染料A为两种染料0.1以上。条件B：对于两种染料，含有主染料A和染料B的分解温度比染料A的分解温度低50℃以下。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2014237809A 着色組成物、着色硬化膜、カラーフィルタ、固体撮像素子および画像表示装置有权
标题翻译：彩色组合物，彩色固化胶片，彩色滤光片，固态图像传感器和图像显示装置
公开(公告)号：JP2014237809A
公开(公告)日：2014-12-18
申请号：JP2014068593
申请日：2014-03-28
申请人：富士フイルム株式会社 , Fujifilm Corp
发明人： ITO JUNICHI , SAMEJIMA KEN , HARADA MASAYUKI , DEI HIROAKI , KANEKO YUJI , WATANABE TETSUYA , ODA KAZUYA , MURAKAMI YOSUKE , TAGUCHI TAKANORI
IPC分类号： C08F2/44 , C08F2/50 , G02B5/20 , G03F7/004 , G03F7/038
CPC分类号： G03F7/027 , C08F2/44 , C08F2/48 , C08F20/34 , C09B11/24 , C09B69/103 , C09B69/105 , C09B69/109 , G02B5/20 , G03F7/0007 , G03F7/004 , G03F7/031 , G03F7/105 , G03F7/168 , G03F7/20 , G03F7/32 , G03F7/36
摘要：【課題】色素ポリマーを用い、かつ、適切にパターンを形成できる着色組成物を提供する。【解決手段】(A)非求核性の対アニオンを有する色素多量体および(B)重合性化合物を含有する着色組成物。【選択図】なし
摘要翻译：要解决的问题：提供使用染料聚合物并可以适当地形成图案的着色组合物。溶液：着色组合物包含（A）具有非亲核反阴离子的染料多聚体和（B）可聚合化合物。

7. 发明专利

JP2009255563A Optical information recording medium, information recording method and novel azo dye 审中-公开
标题翻译：光学信息记录介质，信息记录方法和新型AZO DYE
公开(公告)号：JP2009255563A
公开(公告)日：2009-11-05
申请号：JP2009071206
申请日：2009-03-24
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KANAZAWA YOSHINORI , WATANABE KOSUKE , WATANABE TETSUYA , HASHIZUME TARO
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium capable of recording information by short wave laser light irradiation and having excellent light resistance of a dye and excellent stability of an amorphous film. SOLUTION: The optical information recording medium has a recording layer on a substrate. An azo dye expressed by formula (1): A p- *(X q+ ) k' [in formula (1), A p- expresses p-valent azo dye anion, p expresses integers of 1-5, X q+ expresses q-valent cation, q expresses integers of 1-5, k' is in a range of 0≤k'≤5 and expresses a value obtained by dividing the negative charge (p) in an anionic part expressed by A by (q), where the azo dye expressed by formula (1) contains no metal ion in the molecule] is incorporated in the recording layer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够通过短波激光照射记录信息并且具有优异的染料耐光性和非晶膜的稳定性优异的光学信息记录介质。光信息记录介质在基板上具有记录层。由式（1）表示的偶氮染料：在式（1）中，A *（X q + ） SP> p - 表示p价偶氮染料阴离子，p表示1-5的整数，X q +表示q价阳离子，q表示1-5的整数，k' 在0≤k'≤5的范围内，表示通过将由A表示的阴离子部分中的负电荷（p）除以（q）而得到的值，其中由式（1）表示的偶氮染料不含有金属离子分子]结合在记录层中。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009113469A Optical information recording medium, method of recording information, and azo metal complex dye 有权
标题翻译：光学信息记录介质，记录方法和AZO金属复合染料
公开(公告)号：JP2009113469A
公开(公告)日：2009-05-28
申请号：JP2008080244
申请日：2008-03-26
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： WATANABE KOSUKE , WATANABE TETSUYA , HASHIZUME TARO , OGIYAMA KATSUSHI
IPC分类号： B41M5/26 , C07F1/08 , C09B45/14 , C09B45/18 , C09B45/48 , C09B67/42 , G11B7/24 , G11B7/243 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium affording good recording and reproduction characteristics and good light resistance in recording and reproduction by irradiation of a short-wavelength laser beam and a novel compound suitable for use as a dye in a recording layer of the optical information recording medium. SOLUTION: The optical information recording medium comprises the recording layer on the surface of a support having pregrooves with a track pitch ranging from 50 to 500 nm on the surface thereof. The recording layer comprises an azo metal complex dye which is a complex of azo dyes and transition metal ions, whose number is equal to or greater than the number of the azo dyes, and comprises two or more transition metal ions in one molecule thereof. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种光信息记录介质，其通过短波长激光束和适合用作染料中的染料的新型化合物的照射，在记录和再现中提供良好的记录和再现特性和良好的耐光性光信息记录介质的记录层。解决方案：光学信息记录介质包括在其表面上具有轨道间距范围为50至500nm的预槽的支撑体表面上的记录层。记录层包含偶氮金属络合物染料，其是偶氮染料和过渡金属离子的复合物，其数量等于或大于偶氮染料的数量，并且在其一个分子中包含两个或更多个过渡金属离子。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007287298A Optical recording medium and information-recording method 审中-公开
标题翻译：光记录介质和信息记录方法
公开(公告)号：JP2007287298A
公开(公告)日：2007-11-01
申请号：JP2006188992
申请日：2006-07-10
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： KATAYAMA KAZUTOSHI , WATANABE TETSUYA , WATANABE KOSUKE , TAKAHASHI KEITA
IPC分类号： G11B7/24 , B41M5/26 , G11B7/244
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium which can excellently record even with a short wavelength laser beam, clarify an optical constant required to a recording layer, in particular, a value of a real part (refractive index) of a complex refractive index and a variation in refractive index before and after recording, and is excellent in recording characteristics. SOLUTION: A second optical recording medium 10B is provided with a second substrate 24, a second write once type recording layer 26 formed on the second substrate 24 and a second light-reflecting layer 30. The second write once type recording layer 26 is irradiated with laser light 46 having a wavelength of 450 nm or shorter to record/reproduce information. In this case, the real part of the complex refractive index of the second write once type recording layer 26 is 1.2-1.5 before the information is recoded to the second write once type recording layer 26 with the laser light 46, and the real part of the complex refractive index of the second write once type recording layer 26 is 1.7-1.9 after the information is recoded to the second write once type recording layer 26 with the laser light 46. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供甚至可以用短波长激光束优异地记录的光学记录介质，阐明了记录层所需的光学常数，特别是实际部分（折射率）的值记录前后的复折射率和折射率的变化，记录特性优异。解决方案：第二光记录介质10B设置有第二基板24，形成在第二基板24上的第二一次写入型记录层26和第二光反射层30.第二一次写入型记录层26 用波长为450nm以下的激光46照射以记录/再现信息。在这种情况下，第二写入型记录层26的复折射率的实部在信号被重新编码到具有激光46的第二写一次记录层26之前是1.2-1.5，实际部分在使用激光46将信息重新编码到第二写入型记录层26之后，第二写入型记录层26的复折射率为1.7-1.9。（C）2008，JPO＆INPIT

10. 发明专利

JP2007030505A Optical information recording medium 审中-公开
标题翻译：光信息记录介质
公开(公告)号：JP2007030505A
公开(公告)日：2007-02-08
申请号：JP2006171403
申请日：2006-06-21
申请人： Fujifilm Corp , 富士フイルム株式会社
发明人： WATANABE KOSUKE , WATANABE TETSUYA , TAKAHASHI KEITA
IPC分类号： B41M5/26 , C09B23/00 , G11B7/244 , G11B7/246 , G11B7/247 , G11B7/2472 , G11B7/2478 , G11B7/253 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/259
CPC分类号： C09B69/02 , G11B7/245 , G11B7/2472 , G11B7/2478 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/24612 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25718
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium that enables the high-density recording and reproduction of information by irradiation with the semiconductor laser beam having the vicinity of the wave length of 405 nm and is excellent in light resistance. SOLUTION: The optical information recording medium comprises a recording layer on a substrate that can record the information by the irradiation of the 400-410 nm laser beam, wherein the recording layer includes an oxonol coloring matter expressed by general formula (1) and a pair cations of the oxonol coloring matter is a cyanine cation. In the general formula (1), A, B, C and D are electron attractive groups wherein the sum total of the Hammet's σp value of A and B and the sum total of the Hammet's σp value of C and D become 0.6 or more respectively, A and B, and C and D can be connected with each other to form a ring, R expresses a substituent on a methine carbon, m expresses the integer of 0 or 1, and n expresses the integer of 0 to 2m+1. Y t+ expresses a t-valent cyanine cation, t expresses the integer of 1 to 10. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种光信息记录介质，其能够通过用波长为405nm附近的半导体激光束照射而进行信息的高密度记录和再现，并且具有优异的耐光性。解决方案：光学信息记录介质包括在基板上的记录层，其可以通过400-410nm激光束的照射记录信息，其中记录层包括由通式（1）表示的氧杂醇着色剂，并且氧杂醇色素的一对阳离子是花青阳离子。在通式（1）中，A，B，C和D是吸电子基团，其中A和B的Hammet的σp值的总和和C和D的Hammet的σp值的总和分别变为0.6或更大 A和B，C和D可以相互连接形成环，R表示次甲基碳上的取代基，m表示0或1的整数，n表示0〜2m + 1的整数。 Y t + 表示t价花青阳离子，t表示1〜10的整数。版权所有（C）2007，JPO＆INPIT

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