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1. 发明授权

US5238723A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5238723A
公开(公告)日：1993-08-24
申请号：US862374
申请日：1992-04-02
申请人： Atsushi Yoshizawa , Takashi Chuman , Yasushi Araki , Shuichi Yanagisawa , Fumio Matsui
发明人： Atsushi Yoshizawa , Takashi Chuman , Yasushi Araki , Shuichi Yanagisawa , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/24 , G11B7/247 , G11B7/254 , G11B7/257 , G11C13/04
CPC分类号： G11B7/2542 , G11B7/2472 , G11B7/248 , G11B7/2533 , G11B7/2534 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/24802 , Y10T428/31504 , Y10T428/31678
摘要： An optical recording medium, comprising: a light transparent substrate, a light absorbing layer disposed on the light transparent substrate, a light reflection layer disposed on the light absorbing layer, and a protection layer disposed on the light reflection layer, wherein the protection layer has been formed by curing a photo-setting resin which is capable of providing a glass transition point of not lower than 110.degree. C., a shrinkage factor of not larger than 8%, and a water vapor permeability of not higher than 110 g/m.sup.2 .multidot.24 H after being cured. The optical recording medium having the above structure is capable of showing stable performances, even in an environment of high humidity.
摘要翻译：一种光记录介质，包括：透光基板，设置在所述透光基板上的光吸收层，设置在所述光吸收层上的光反射层，以及设置在所述光反射层上的保护层，其中所述保护层具有通过固化能够提供不低于110℃的玻璃化转变点，不大于8％的收缩率和不高于110g / m 2×24的水蒸气渗透性的光固化树脂而形成 H治愈后。具有上述结构的光记录介质即使在高湿度的环境中也能够表现出稳定的性能。

2. 发明授权

US5326679A Recording medium 失效
标题翻译：录音媒体
公开(公告)号：US5326679A
公开(公告)日：1994-07-05
申请号：US68577
申请日：1993-05-27
申请人： Shuichi Yanagisawa , Atsushi Yoshizawa , Tatsuro Sakai , Satoru Tanaka , Makoto Okano , Takashi Chuman , Yasushi Araki , Taishi Tsuji , Fumio Matsui
发明人： Shuichi Yanagisawa , Atsushi Yoshizawa , Tatsuro Sakai , Satoru Tanaka , Makoto Okano , Takashi Chuman , Yasushi Araki , Taishi Tsuji , Fumio Matsui
IPC分类号： G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/253 , G11B7/2534 , G11B7/258 , G11B7/2595 , G03C1/72 , G11B7/007
CPC分类号： G11B7/247 , G11B7/244 , G11B7/2472 , G11B7/2534 , G11B7/2595 , Y10S430/146
摘要： A writable recording medium having reduced jitter, improved performance on repeated reproduction, improved light resistance, and sensitivity controllability is disclosed, in which a light-absorbing layer thereof contains (D-1) a cyanine dye having an absorption band in the wavelength region of light for recording or reproduction, (D-2) a cyanine dye having an absorption band in a shorter wavelength region than that of cyanine dye (D-1) and having a smaller absorption than that of cyanine dye (D-1) in the wavelength region of light for recording or reproduction, (Q-1) a quencher for preventing photo-deterioration of cyanine dyes, and (Q-2) a quencher selected from an azo compound and a diphenylamine compound, the weight ratio of cyanine dye (D-2) to cyanine dye (D-1), taken as .alpha., being from 1 to 3, the weight ratio of quencher (Q-1) to quencher (Q-2), taken as .beta., being from 0.5 to 1, the ratio of the total weight of quenchers (Q-1) and (Q-2) to the total weight of cyanine dyes (D-1) and (D-2), taken as .gamma., being from 0.25 to 0.5, and the product of .alpha. by .gamma. (.alpha..cndot..gamma.) being less than 1.1.
摘要翻译：公开了一种具有减少的抖动，改进的重复再现性能，改进的耐光性和灵敏度可控性的可写入记录介质，其中，其光吸收层含有（D-1）具有波长区域中的吸收带的花青染料用于记录或再现的光，（D-2）具有比花青染料（D-1）更短波长区域的吸收带并且吸收波长小于花青染料（D-1）的吸收带的花青染料用于记录或再现的光的波长区域（Q-1）用于防止花青染料的光劣化的猝灭剂和（Q-2）选自偶氮化合物和二苯胺化合物的猝灭剂，花青染料（ D-2）以花青染料（D-1）（以α计）为1至3，猝灭剂（Q-1）与猝灭剂（Q-2）的重量比为β，为0.5至1 ，猝灭剂（Q-1）和（Q-2）的总重量与花青染料的总重量的比率（D-1）和（D-2）（以γ计）为0.25至0.5，α的乘积由γ（α。 γ）小于1.1。

3. 发明授权

US5328741A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5328741A
公开(公告)日：1994-07-12
申请号：US808617
申请日：1991-12-17
申请人： Shuichi Yanagisawa , Tatsuro Sakai , Satoru Tanaka , Takashi Chuman , Yasushi Araki , Fumio Matsui
发明人： Shuichi Yanagisawa , Tatsuro Sakai , Satoru Tanaka , Takashi Chuman , Yasushi Araki , Fumio Matsui
IPC分类号： B41M5/26 , C09B23/00 , G11B7/244 , G11B7/247 , G11C13/04 , B32B3/00
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2472 , G11B2007/24612 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/259 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/31678
摘要： A recordable optical recording medium having a sufficiently high reflectance and modulation factor to comply with the CD specifications. The light-absorbing layer in the optical recording medium has a first cyanine dye having a light absorption band in the wavelength region of recording or reproducing light, and a second cyanine dye having a light absorption band in the wavelength range shorter than the first cyanine dye and having a smaller light absorption in the wavelength region of recording or reproducing light. The second cyanine dye is contained in the light-absorbing layer in an amount larger than the first cyanine dye.
摘要翻译：具有足够高的反射率和调制因子的可记录光学记录介质，以符合CD规范。光记录介质中的光吸收层具有在记录或再现光的波长区域具有光吸收带的第一花青染料和具有比第一花青染料短的波长范围内的光吸收带的第二花青染料并且在记录或再现光的波长区域具有较小的光吸收。第二种花青染料以大于第一种花青染料的量包含在光吸收层中。

4. 发明授权

US5336584A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5336584A
公开(公告)日：1994-08-09
申请号：US690479
申请日：1991-04-24
申请人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
发明人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/247 , G11B7/249 , G03C1/72
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2472 , G11B7/2495 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S430/146
摘要： An optical recording medium comprises a light transmissive substrate, a light absorption layer provided on the light transmissive substrate and a light reflecting layer provided on the light absorption layer. The light absorption layer contains a cyanine type dye represented by a following structural formula: ##STR1## and a quencher represented by a following general formula: ##STR2## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote hydrogen or substituent group, respectively. A protective layer may be further provided on the light reflecting layer for protecting the same.
摘要翻译：光记录介质包括透光基板，设置在透光基板上的光吸收层和设置在光吸收层上的光反射层。光吸收层含有由以下结构式表示的花青型染料：＆lt; IMAGE＆gt;和由以下通式表示的猝灭剂：其中R 1，R 2，R 3和R 4分别表示氢或取代基。可以在光反射层上进一步设置保护层以保护其。

5. 发明授权

US5391413A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5391413A
公开(公告)日：1995-02-21
申请号：US808623
申请日：1991-12-17
申请人： Shuichi Yanagisawa , Tatsuro Sakai , Satoru Tanaka , Takashi Chuman , Yasushi Araki , Fumio Matsui
发明人： Shuichi Yanagisawa , Tatsuro Sakai , Satoru Tanaka , Takashi Chuman , Yasushi Araki , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/007 , G11B7/09 , G11B7/24 , G11B7/244 , G11B7/247 , B32B3/00
CPC分类号： G11B7/2472 , G11B7/0938 , G11B7/24079 , G11B7/249 , G11B2007/24612 , G11B7/24076 , G11B7/2534 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/31678
摘要： A recordable optical recording medium having sufficiently high reflectance and modulation factor to insure consistent reproduction on CD players. The optical recording medium of the present invention has a light-transparent substrate having pregrooves formed in the face of one surface, a light-absorbing layer formed on the pregrooves, a light-reflecting layer formed on said light-absorbing layer, wherein the pregrooves have a depth of .lambda./6.5 n-.lambda./2.5 n (where .lambda. is the wavelength of recording or reproducing light in nanometers, and n is the refractive index of the substrate) and a width of 0.35-0.47 .mu.m.
摘要翻译：具有足够高的反射率和调制度的可记录光学记录介质，以确保CD播放器上的一致再现。本发明的光记录介质具有透明基板，该基板具有在一个表面的表面形成的预槽，形成在预槽上的光吸收层，形成在所述光吸收层上的光反射层，其中预槽具有λ/ 6.5nm-λ/ 2.5n的深度（其中λ是以纳米表示的记录或再现光的波长，n是基板的折射率），宽度为0.35-0.47μm。

6. 发明授权

US5328802A Optical recording medium 失效
公开(公告)号：US5328802A
公开(公告)日：1994-07-12
申请号：US690487
申请日：1991-04-24
申请人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
发明人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/247 , G11B7/249 , G03C1/72
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2472 , G11B7/2533 , G11B7/2534 , G11B7/254 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S430/146
摘要： An optical recording medium comprises a light transmissive substrate, a light absorption layer provided on the light transmissive substrate and a light reflecting layer provided on the light absorption layer. The light absorption layer contains a cyanine type dye represented by a following structural formula: ##STR1## and a quencher represented by a following general formula: ##STR2## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote hydrogen or substituent group, respectively. A protective layer may be further provided on the light reflecting layer for protecting the same.

7. 发明授权

US5204220A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5204220A
公开(公告)日：1993-04-20
申请号：US690474
申请日：1991-04-24
申请人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
发明人： Shuichi Yanagisawa , Tatsuro Sakai , Takashi Chuman , Yasushi Araki , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/247 , G11B7/249
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2472 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2585 , G11B7/259 , G11B7/2595 , Y10S430/146
摘要： An optical recording medium comprises a light transmissive substrate, a light absorption layer provided on the light transmissive substrate and a light reflecting layer provided on the light absorption layer. The light absorption layer contains a cyanine type dye represented by a following structural formula: ##STR1## and a quencher represented by a following general formula: ##STR2## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote hydrogen or substituent group, respectively. A protective layer may be further provided on the light reflecting layer for protecting the same.
摘要翻译：光记录介质包括透光基板，设置在透光基板上的光吸收层和设置在光吸收层上的光反射层。光吸收层含有由以下结构式表示的花青型染料：＆lt; IMAGE＆gt;和由以下通式表示的猝灭剂：其中R 1，R 2，R 3和R 4分别表示氢或取代基。可以在光反射层上进一步设置保护层以保护其。

8. 发明授权

US5635268A Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US5635268A
公开(公告)日：1997-06-03
申请号：US491718
申请日：1995-06-19
申请人： Takako Miyake , Shingo Iwasaki , Yasushi Araki , Takashi Chuman , Satoru Tanaka , Atsushi Yoshizawa , Fumio Matsui
发明人： Takako Miyake , Shingo Iwasaki , Yasushi Araki , Takashi Chuman , Satoru Tanaka , Atsushi Yoshizawa , Fumio Matsui
IPC分类号： C09B47/00 , G11B7/0045 , G11B7/24 , G11B7/248 , G11B7/257 , G11C13/04 , B32B3/00
CPC分类号： G11B7/248 , G11B7/24 , G11B7/2492 , G11B7/2572 , G11B7/00451 , G11B7/2467 , G11B7/2533 , G11B7/2534 , G11B7/256 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： An optical recording medium is provided with: a first substrate of optically transparent type; a first recording layer formed on one surface of the first substrate, which includes phthalocyanine dye; a second substrate of optically transparent type; a second recording layer formed on one surface of the second substrate which includes phthalocyanine dye; a first elastic body layer formed on a surface of the first recording layer at a side opposite to the first substrate; a second elastic body layer formed on a surface of the second recording layer at a side opposite to the second substrate; and a bonding layer formed between the first elastic body layer and the second elastic body layer.
摘要翻译：光记录介质具有：光学透明型的第一基板; 第一记录层，形成在第一基板的一个表面上，其包括酞菁染料; 光学透明型的第二基板; 第二记录层，形成在包括酞菁染料的第二基板的一个表面上; 第一弹性体层，形成在与第一基板相反的一侧的第一记录层的表面上; 第二弹性体层，形成在所述第二记录层的与所述第二基板相反的一侧的表面上; 以及形成在第一弹性体层和第二弹性体层之间的接合层。

9. 发明授权

US5478623A Optical recording medium and method of manufacturing the same 失效
标题翻译：光记录介质及其制造方法
公开(公告)号：US5478623A
公开(公告)日：1995-12-26
申请号：US336669
申请日：1994-11-07
申请人： Shingo Iwasaki , Taishi Tsuji , Takashi Chuman , Satoru Tanaka , Shuichi Yanagisawa , Fumio Matsui
发明人： Shingo Iwasaki , Taishi Tsuji , Takashi Chuman , Satoru Tanaka , Shuichi Yanagisawa , Fumio Matsui
IPC分类号： B41M5/26 , G11B7/24 , G11B7/244 , G11B7/247 , G11B7/26 , G11C13/04 , B32B3/00
CPC分类号： G11B7/248 , G11B7/24 , G11B7/244 , G11B7/2472 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B7/26 , Y10S428/913 , Y10S430/146 , Y10T428/24975 , Y10T428/261 , Y10T428/265 , Y10T428/31678
摘要： An optical recording medium is provided with: a light transmissive substrate; a recording film formed of an organic dye with 2,2,3,3-tetrafluoro-1-propanol having pH of not less than 6.0 as a solvent, on a surface of the substrate; a reflective film formed on a surface of the recording film; and a protection film formed on a surface of the reflective film.
摘要翻译：光记录介质设置有：透光基板; 在基材的表面上由有机染料与pH为不低于6.0的2,2,3,3-四氟-1-丙醇作为溶剂形成的记录膜; 形成在记录膜的表面上的反射膜; 以及形成在反射膜的表面上的保护膜。

10. 发明授权

US5580631A Optical recording medium and optical recording method 失效
标题翻译：光记录介质和光记录方法
公开(公告)号：US5580631A
公开(公告)日：1996-12-03
申请号：US147947
申请日：1993-11-05
申请人： Toshiyuki Miyadera , Takashi Chuman , Takashi Yamada , Fumio Matsui
发明人： Toshiyuki Miyadera , Takashi Chuman , Takashi Yamada , Fumio Matsui
IPC分类号： G11B7/0045 , G11B7/24 , G11B7/248 , B32B3/00
CPC分类号： G11B7/248 , G11B7/00452 , G11B7/24053 , Y10S428/913 , Y10S430/146 , Y10T428/24917 , Y10T428/31678
摘要： An optical recording medium comprises a light transmissive substrate, a record film formed on a surface of the base plate, the record film containing phthalocyanine as a coloring matter, a light-reflection film formed on a surface of the record film, and a protection film formed on a surface of the light-reflection film, the protection film having a thickness capable of preventing the light-reflection film from braking by a deformation thereof in directions to the light-reflection film and the protection film due to a formation of a pit in the record film. The data is recorded in the recording medium by irradiating a light from a side of the light transmissive substrate, melting and sublimating phthalocyanine in the record film to effect the deformation to the directions of the substrate, the light-reflection film and the protection film, and forming a cavity in the substrate and a capsule portion in the record film to cover the cavity, the capsule portion having a composition different from that of the record film.
摘要翻译：光记录介质包括透光基板，形成在基板的表面上的记录膜，记录膜含有酞菁作为着色物，形成在记录膜表面上的光反射膜和保护膜形成在光反射膜的表面上，保护膜具有能够防止由于形成凹坑而导致的光反射膜和保护膜的方向上的变形而产生的光反射膜的厚度在录影片中。通过从透光性基板的一侧照射光，在记录膜中熔融升华酞菁来实现向基板，光反射膜和保护膜的方向的变形，将数据记录在记录介质中，在基片上形成空腔，在记录膜上形成胶囊部，以覆盖空腔，胶囊部分的组成与记录膜不同。

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