公开(公告)号：US07898925B2

公开(公告)日：2011-03-01

申请号：US11667765

申请日：2005-11-08

申请人： Teruhiro Shiono ,  Tatsuo Itoh ,  Seiji Nishino

发明人： Teruhiro Shiono ,  Tatsuo Itoh ,  Seiji Nishino

IPC分类号： G11B7/00

CPC分类号： G11B7/257 ,  B82Y10/00 ,  G11B7/00455 ,  G11B7/24038 ,  G11B7/244 ,  G11B7/245 ,  G11B7/25 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2538 ,  G11B2007/24612 ,  G11B2007/24624

摘要： An information recording medium includes a substrate and a recording portion having recording layers on the substrate, wherein the recording portion is capable of three-dimensional recording by changing an optical constant of the recording layers by irradiation of recording light, and a first reflected-light reducing portion for reducing reflected lights of reproducing light from the substrate side is provided at a side opposite to an incident side of the reproducing light with respect to the recording portion, and an optical information recording/reproducing apparatus records and reproduces information to and from the medium.

摘要翻译： 信息记录介质包括基板和在基板上具有记录层的记录部分，其中通过记录光的照射改变记录层的光学常数，记录部分能够进行三维记录，并且第一反射光 用于减少从基板侧再现光的反射光的减少部分设置在与记录部分的再现光的入射侧相对的一侧，并且光学信息记录/再现装置记录和再现信息 中。

公开(公告)号：US20100182895A1

公开(公告)日：2010-07-22

申请号：US12685900

申请日：2010-01-12

申请人： Mitsuaki Oyamada ,  Takashi Iwamura ,  Daisuke Ueda ,  Takehide Endo

发明人： Mitsuaki Oyamada ,  Takashi Iwamura ,  Daisuke Ueda ,  Takehide Endo

IPC分类号： G11B3/70

CPC分类号： G11B7/2535 ,  B82Y10/00 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2534 ,  G11B7/2538 ,  G11B2007/25411 ,  G11B2007/25417 ,  G11B2007/2571 ,  G11B2007/25713 ,  G11B2007/25715

摘要： An optical information recording medium includes a recording layer in which a recording mark formed of a cavity is formed in accordance with a light for recording, and which contains therein a compound having a skeleton expressed by the general formula (1): where R1, R2, R3, and R4 are either hydrogen atoms or substituents.

摘要翻译： 光学信息记录介质包括记录层，其中根据用于记录的光形成由空腔形成的记录标记，并且其中含有具有由通式（1）表示的骨架的化合物：其中R1，R2 ，R 3和R 4为氢原子或取代基。

公开(公告)号：US07758943B2

公开(公告)日：2010-07-20

申请号：US11330387

申请日：2006-01-10

申请人： Ming-Chia Li ,  Chien-Liang Huang ,  An-Tse Lee ,  Wen-Yih Liao ,  Ching-Yu Hsieh ,  Tzuan-Ren Jeng

发明人： Ming-Chia Li ,  Chien-Liang Huang ,  An-Tse Lee ,  Wen-Yih Liao ,  Ching-Yu Hsieh ,  Tzuan-Ren Jeng

IPC分类号： B32B3/02 ,  G11B7/247 ,  C07D239/54

CPC分类号： C09B23/105 ,  C09B23/0075 ,  G11B7/247 ,  G11B7/2532 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2538 ,  Y10S428/913 ,  Y10S430/146

摘要： A recording layer including a novel dye for a high density optical recording medium, employing short wavelength laser source with a wavelength not longer than 530 nm for recording high density information and reproduction/playback of the high density information recordings, is provided. The dye incorporated in the recording layer has the following general chemical structural formula (I):

摘要翻译： 提供了包括用于高密度光学记录介质的新型染料的记录层，采用波长不超过530nm的短波长激光源来记录高密度信息和高密度信息记录的再现/重放。 掺入记录层中的染料具有以下通用化学结构式（I）：

公开(公告)号：US20090155515A1

公开(公告)日：2009-06-18

申请号：US12271234

申请日：2008-11-14

申请人： Hironori KAKIUCHI ,  Hideo FUJII

发明人： Hironori KAKIUCHI ,  Hideo FUJII

IPC分类号： B32B15/00

CPC分类号： G11B7/2433 ,  G11B7/2534 ,  G11B7/2538 ,  G11B7/266 ,  G11B2007/24306 ,  G11B2007/2431

摘要： Disclosed herein is a recording film for an optical recording medium, in which recording marks are to be formed by irradiation with a laser beam. The recording film is made of an In-base alloy containing either of an In—Ni alloy and an In—Co alloy or both the In—Ni alloy and In—Co alloy in a content in the range of 1 to 50% at. and nitrogen. The In—Ni alloy preferably has a nitrogen content in the range of 5 to 14% at. and the In—Co alloy preferably has a nitrogen content in the range of 5 to 20% at.

摘要翻译： 本文公开了一种用于光学记录介质的记录膜，其中通过用激光束照射来形成记录标记。 记录膜由含有In-Ni合金和In-Co合金的In-base合金或In-Ni合金和In-Co合金中的1种〜50％的范围内的In-base合金制成。 和氮气。 In-Ni合金的氮含量优选为5〜14％的范围。 并且In-Co合金的氮含量优选为5〜20％的范围。

公开(公告)号：US20090104395A1

公开(公告)日：2009-04-23

申请号：US12288203

申请日：2008-10-17

申请人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Jan Weikard ,  Wolfgang Fischer ,  Rainer Protte ,  Joerg Wehrle ,  Karlheinz Hildenbrand

发明人： Friedrich-Karl Bruder ,  Wilfried Haese ,  Rafael Oser ,  Jan Weikard ,  Wolfgang Fischer ,  Rainer Protte ,  Joerg Wehrle ,  Karlheinz Hildenbrand

IPC分类号： G11B3/68 ,  B32B27/30 ,  B32B27/32 ,  B32B27/28

CPC分类号： G11B7/2545 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/2536 ,  G11B7/2538 ,  Y10T428/21

摘要： Optical recording mediums comprising a substrate and a recording layer and a light transmitting layer sequentially disposed on the substrate; wherein the substrate comprises one or more parts selected from the group consisting of injection molded parts, injection molded sandwich structures having a molded surface layer and a molded core layer or two injection molded parts which are UV-bonded, and combinations thereof; and wherein the substrate has a Young's modulus E of at least 2.15 GPa and a Q factor of lower than 160 measured at 25° C. at 2000 Hz in accordance to ASTM E 756-05.

摘要翻译： 包括基板和记录层的光记录介质和顺序地设置在基板上的透光层; 其特征在于，所述基板包括选自注射成型部件，具有模制表面层的注射成型夹层结构和模制芯层或两个UV结合的注射成型部件的一个或多个部件及其组合; 并且其中所述基材的杨氏模量E至少为2.15GPa，Q值低于160，根据ASTM E 756-05在25℃下以2000Hz测量。

公开(公告)号：US20090087620A1

公开(公告)日：2009-04-02

申请号：US11864941

申请日：2007-09-29

申请人： Ming-Chia Li ,  Chien-Liang Huang ,  An-Tse Lee ,  Chung-Ta Cheng ,  Kuo-Chi Chiu ,  Tzuan-Ren Jeng

发明人： Ming-Chia Li ,  Chien-Liang Huang ,  An-Tse Lee ,  Chung-Ta Cheng ,  Kuo-Chi Chiu ,  Tzuan-Ren Jeng

IPC分类号： B32B3/00 ,  B32B15/04 ,  B32B9/04 ,  B32B17/06

CPC分类号： G11B7/2467 ,  G11B7/2492 ,  G11B7/2531 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2538 ,  G11B7/2572 ,  G11B7/2578 ,  G11B7/258 ,  Y10T428/24479 ,  Y10T428/26 ,  Y10T428/31678

摘要： A recording layer including a novel organic compound for a high density optical recording medium is provided. The information may be recorded on the recording layer at a 2× speed or higher speed with a relatively lower writing power so that heat distribution of the recording layer in the irradiated area is not likely to become steep both in time and space. The organic compound incorporated in the recording layer has the following general chemical structural formula (I) and (II)

摘要翻译： 提供了包括用于高密度光记录介质的新型有机化合物的记录层。 信息可以以相对较低的书写功率以2x速度或更高速度记录在记录层上，使得在照射区域中的记录层的热分布在时间和空间上都不会变得陡峭。 结合在记录层中的有机化合物具有以下一般化学结构式（I）和（II）

公开(公告)号：US20080130458A1

公开(公告)日：2008-06-05

申请号：US11667765

申请日：2005-11-08

申请人： Teruhiro Shiono ,  Tatsuo Itoh ,  Seiji Nishino

发明人： Teruhiro Shiono ,  Tatsuo Itoh ,  Seiji Nishino

IPC分类号： G11B7/00

CPC分类号： G11B7/257 ,  B82Y10/00 ,  G11B7/00455 ,  G11B7/24038 ,  G11B7/244 ,  G11B7/245 ,  G11B7/25 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2538 ,  G11B2007/24612 ,  G11B2007/24624

摘要： An information recording medium includes a substrate and a recording portion having recording layers on the substrate, wherein the recording portion is capable of three-dimensional recording by changing an optical constant of the recording layers by an irradiation of a recording light, and a first reflected-light reducing portion for reducing reflected lights of a reproducing light from the substrate side is provided at a side opposite to an incident side of the reproducing light with respect to the recording portion, and an optical information recording/reproducing apparatus records and reproduces information to and from the medium.

摘要翻译： 信息记录介质包括基板和在基板上具有记录层的记录部分，其中记录部分能够通过记录光的照射改变记录层的光学常数而进行三维记录，并且第一反射 在与再现光的相对于记录部分的入射侧相反的一侧设置有用于减少来自基板侧的再现光的反射光的减光部分，并且光学信息记录/再现装置将信息记录和再现 和从媒介。

公开(公告)号：US07014981B2

公开(公告)日：2006-03-21

申请号：US10242755

申请日：2002-09-13

申请人： Shin-Shin Wang ,  Wen-Yih Liao ,  Chii-Chang Lai ,  Chien-Liang Huang ,  Hui-Ping Tsai ,  Chuen-Fuw Yan ,  Jong-Lieh Yang ,  Tzuan-Ren Jeng ,  Ming-Chia Lee

发明人： Shin-Shin Wang ,  Wen-Yih Liao ,  Chii-Chang Lai ,  Chien-Liang Huang ,  Hui-Ping Tsai ,  Chuen-Fuw Yan ,  Jong-Lieh Yang ,  Tzuan-Ren Jeng ,  Ming-Chia Lee

IPC分类号： G11R7/27 ,  C07D209/56

CPC分类号： C07D209/60 ,  G11B7/24038 ,  G11B7/247 ,  G11B7/2533 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/2538 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  Y10S430/146

摘要： The invention discloses new benzoindole styryl compounds and its use for a high-density optical recording medium. The invention uses the dyes of the new benzoindole styryl compounds to form the recording layer of high-density recording media. The new benzoindole styryl compounds are easy to prepare and purify, so they are cheaper when comparing to the compounds generally used in high-density optical recording media. The benzoindole styryl compounds has a maximum absorption for the light wavelength in the range of 500 nanometers to 700 nanometers. The benzoindole styryl compounds also have high sensitivity and chemical stability for light and heat. Using the new benzoindole styryl compounds to form a high-density optical recording medium can match up with the short-wavelength laser beam for high-density optical recording media and have the advantage of a stable quality.

公开(公告)号：US20050053865A1

公开(公告)日：2005-03-10

申请号：US10657667

申请日：2003-09-08

申请人： Marc Wisnudel ,  Kathryn Longley

发明人： Marc Wisnudel ,  Kathryn Longley

IPC分类号： G11B7/243 ,  G11B7/257 ,  G11B23/28 ,  G11B7/24

CPC分类号： G11B7/2533 ,  G11B7/243 ,  G11B7/2472 ,  G11B7/248 ,  G11B7/252 ,  G11B7/2534 ,  G11B7/2535 ,  G11B7/2536 ,  G11B7/2538 ,  G11B7/256 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B23/282 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B2007/25711 ,  G11B2007/25713 ,  G11B2007/25715 ,  G11B2007/25716 ,  Y10S430/146

摘要： A limited play optical storage medium for data is described which comprises a first substrate, a reflective layer, a data layer disposed between said substrate and said reflective layer; a reactive layer comprising at least one carrier, and at least one reactive material, and an optically transparent second substrate comprised of a polymethacrylate copolymer or blend comprising a polymethacrylate copolymer or homopolymer. The second substrate is disposed between the reactive layer and a laser incident surface and is tailored to provide an oxygen permeability in a range between about 0.1 Barrers and about 1.35 Barrers at 25° C.

摘要翻译： 描述了一种用于数据的有限播放光学存储介质，其包括第一基板，反射层，设置在所述基板和所述反射层之间的数据层; 包含至少一种载体和至少一种反应性材料的反应层，以及由包含聚甲基丙烯酸酯共聚物或均聚物的聚甲基丙烯酸酯共聚物或共混物组成的光学透明的第二基材。 第二衬底设置在反应层和激光入射表面之间，并且被调整为在25℃下提供约0.1巴尔和约1.35巴勒之间范围内的氧气渗透性

公开(公告)号：US20030189891A1

公开(公告)日：2003-10-09

申请号：US10408115

申请日：2003-04-08

申请人： FUJI PHOTO FILM CO., LTD.

发明人： Yoshihisa Usami

IPC分类号： G11B003/70 ,  G11B005/84 ,  G11B007/26 ,  G09F003/00 ,  B32B001/00 ,  G09F003/10

CPC分类号： G11B7/241 ,  G11B7/24079 ,  G11B7/244 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/248 ,  G11B7/252 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/2538 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/256 ,  G11B7/2578 ,  G11B7/259 ,  G11B7/26

摘要： An optical information recording medium production process including a laminated body production step, and any of the following co-adhesion steps: a co-adhesion step including maintaining an inner peripheral face of the cover sheet so as to be at an outer side relative to an inner peripheral face of the substrate, and sticking together the cover sheet and the laminated body; a co-adhesion step including regulating a position of co-adhering using an outer peripheral face of the substrate, and sticking together; a co-adhesion step including placing the cover sheet on a flat table, and sticking together; and a co-adhesion step including, after sticking a cover sheet provided with a release sheet on the laminated body, releasing the release sheet, starting from a protruding portion of the release sheet. Also disclosed is an optical information recording medium produced by any of these processes.

摘要翻译： 一种光学信息记录介质的制造方法，其特征在于，包括层叠体的制造工序，以及以下共同附着工序中的任一个：粘合工序，包括将所述盖板的内周面保持为相对于 并且将覆盖片和层压体粘合在一起; 共粘合步骤，包括使用基材的外周面调节共粘合位置并粘合在一起; 共粘合步骤，包括将盖片放置在平台上并粘合在一起; 以及共粘合步骤，在将设置有剥离片的覆盖片粘贴在层压体上之后，从剥离片的突出部开始释放剥离片。 还公开了通过这些方法中的任何一种制造的光学信息记录介质。