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1. 发明授权

US09406332B2 Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：US09406332B2
公开(公告)日：2016-08-02
申请号：US14845492
申请日：2015-09-04
申请人： FUJIFILM CORPORATION
发明人： Hidehiro Mochizuki , Tetsuya Watanabe , Toshio Sasaki , Tatsuo Mikami , Takumi Nakamura
IPC分类号： G11B7/24 , G11B7/246 , G11B7/24038 , G11B7/245 , C08F220/18 , C08F226/06 , G11B7/2405 , G11B7/256
CPC分类号： G11B7/246 , C08F220/18 , C08F226/06 , C09D4/00 , G11B7/24038 , G11B7/2405 , G11B7/245 , G11B7/256 , C08F2220/185 , C08F220/34
摘要： An optical information recording medium includes at least one recording layer. The recording layer includes a recording material comprising a polymer compound to which a one-photon absorption dye is bonded, and a coupling strength Δ2 between the one-photon absorption dye and the polymer compound in the recording material is higher than a coupling strength estimated to be exerted between the same one-photon absorption dye and the same polymer compound if the one-photon absorption dye is dispersed in the polymer compound in the recording material.
摘要翻译：光学信息记录介质包括至少一个记录层。记录层包括记录材料，该记录材料包含结合有单光子吸收染料的高分子化合物，记录材料中单光子吸收染料与高分子化合物之间的耦合强度Δ2高于估计为如果单光子吸收染料分散在记录材料中的高分子化合物中，则施加在相同的单光子吸收染料和相同的聚合物化合物之间。

2. 发明授权

US09087523B2 Information recording medium, information reproducing apparatus, management information reproducing method, information recording/reproducing apparatus and identification information reproducing/recording method 有权
标题翻译：信息记录介质，信息再现装置，管理信息再现方法，信息记录/再现装置和识别信息再现/记录方法
公开(公告)号：US09087523B2
公开(公告)日：2015-07-21
申请号：US14201330
申请日：2014-03-07
申请人： Kabushiki Kaisha Toshiba
发明人： Akihito Ogawa , Kazuo Watabe , Hideaki Okano , Takashi Usui , Hidefumi Takamine , Kazuaki Doi , Masahiro Saito
IPC分类号： G11B7/24038 , G11B7/007 , G11B7/24094 , G11B7/2405
CPC分类号： G11B7/00736 , G11B7/24038 , G11B7/2405 , G11B7/24094
摘要： According to one embodiment, in an information recording medium including a plurality of data layers, at least one pre-format area is provided on each of the data layers and is circumferentially divided into a plurality of segments. Management information including data layer identification information for identifying the data layers is recorded in at least one of the segments in each of the data layers, using the marks include BCA marks extending radially uniformly. On adjacent ones of the data layers, the BCA marks associated with the management information are recorded in differently positioned segments which are not opposed to each other.
摘要翻译：根据一个实施例，在包括多个数据层的信息记录介质中，在每个数据层上提供至少一个预格式区域，并且周向地划分成多个段。包括用于识别数据层的数据层识别信息的管理信息被记录在每个数据层中的至少一个段中，使用包括径向均匀延伸的BCA标记的标记。在相邻的数据层中，与管理信息相关联的BCA标记被记录在彼此不相对的不同位置的段中。

3. 发明授权

US08848497B2 Recording management apparatus, recording management method, and program 有权
标题翻译：记录管理装置，记录管理方法和程序
公开(公告)号：US08848497B2
公开(公告)日：2014-09-30
申请号：US13917711
申请日：2013-06-14
申请人： Sony Corporation
发明人： Tomotaka Kuraoka
IPC分类号： G11B7/00 , G11B7/007 , G11B7/2405 , G11B27/32
CPC分类号： G11B7/00745 , G11B7/00736 , G11B7/2405 , G11B27/329 , G11B2007/0013
摘要： A recording management apparatus includes: a control unit configured to perform track setting processing arranged to set a fixed management information track where management information to be fixedly disposed with a data structure conforming to the UDF, in a layer on the front-most side as viewed from a laser entry face side, to a recording medium having a plurality of layers serving as recording layers where recording of information is performed by laser irradiation on which a track serving as a continuous recording area is formed in which recording of data is performed, closing track processing arranged to set the fixed management information track to a consecutive recording completed state immediately after setting, and writing request processing arranged to record, by performing management information writing request for the fixed management track which has been closed, management information relating to this writing request in another track by sparing processing.
摘要翻译：记录管理装置包括：控制单元，被配置为执行轨道设置处理，该处理被设置为在其最前面的层中设置固定管理信息轨道，其中管理信息被固定地配置有与UDF一致的数据结构从激光入射面侧到具有作为记录层的多个层的记录介质，其中通过激光照射进行记录信息，激光照射在其上形成用作连续记录区域的轨道，其中执行数据记录，闭合轨道处理，其被设置为将固定管理信息轨道设置为在设置之后立即连续记录完成状态;以及写入请求处理，其被布置成通过对已经被关闭的固定管理轨道执行管理信息写入请求来记录与该写入有关的管理信息通过备用处理在另一个轨道中请求。

4. 发明申请

US20140169147A1 OPTICAL RECORDING AND READING METHOD, OPTICAL RECORDING AND READING APPARATUS, OPTICAL RECORDING MEDIUM, AND METHOD FOR PRODUCING AN OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录和读取方法，光学记录和读取装置，光学记录介质以及用于产生光学记录介质的方法
公开(公告)号：US20140169147A1
公开(公告)日：2014-06-19
申请号：US14103082
申请日：2013-12-11
申请人： Motohiro INOUE , Tomoki USHIDA , Atsuko KOSUDA , Takashi KIKUKAWA
发明人： Motohiro INOUE , Tomoki USHIDA , Atsuko KOSUDA , Takashi KIKUKAWA
IPC分类号： G11B7/09
CPC分类号： G11B7/0903 , G11B7/09 , G11B7/1267 , G11B7/14 , G11B7/24018 , G11B7/2403 , G11B7/24038 , G11B7/2405 , G11B7/24079
摘要： An optical recording medium includes a recording and reading layer that is previously staked or formed afterword and has no concavo-convex pattern for tracking control, and a servo layer in which a concavo-convex pattern or a groove for tracking control is formed. Information can be recorded in the recording and reading layer while tracking is performed using the servo layer.
摘要翻译：光记录介质包括预先被放样或形成的后记并且没有用于跟踪控制的凹凸图案的记录和读取层，以及形成用于跟踪控制的凹凸图案或凹槽的伺服层。当使用伺服层执行跟踪时，信息可以被记录在记录和读取层中。

5. 发明授权

US08634281B2 Optical disc device 失效
标题翻译：光盘设备
公开(公告)号：US08634281B2
公开(公告)日：2014-01-21
申请号：US13410322
申请日：2012-03-02
申请人： Seiji Imagawa
发明人： Seiji Imagawa
IPC分类号： G11B7/00
CPC分类号： G11B7/0901 , G11B7/0908 , G11B7/0948 , G11B7/2405 , G11B2007/0009
摘要： The operability of an optical disc device for reading or writing data from/to a disc having a data layer and a servo layer is improved by increasing the resistance to control disturbances. An optical disc device in accordance with the present invention includes an objective lens, a relay lens, a blue-violet laser detector, a red laser detector, an objective lens focus actuator, an objective lens tracking actuator, a relay lens actuator, a pair of focus error signal generating units, a pair of focus control signal generating units, a switching unit for selecting a focus control signal, a pair of tracking error signal generating units, a pair of tracking control signal generating units, a switching unit for selecting a tracking control signal, a focus error conversion unit and a tracking error conversion unit.
摘要翻译：通过增加对控制干扰的阻力来改善用于从具有数据层和伺服层的盘读/写数据的光盘装置的可操作性。根据本发明的光盘装置包括物镜，中继透镜，蓝紫激光检测器，红色激光检测器，物镜聚焦致动器，物镜跟踪致动器，中继透镜致动器，一对的聚焦误差信号发生单元，一对聚焦控制信号发生单元，用于选择聚焦控制信号的切换单元，一对跟踪误差信号生成单元，一对跟踪控制信号生成单元，用于选择跟踪控制信号，聚焦误差转换单元和跟踪误差转换单元。

6. 发明授权

US08630156B2 Optical recording and reading method, optical recording and reading apparatus, optical recording medium, and method for producing an optical recording medium 有权
标题翻译：光学记录和读取方法，光学记录和读取装置，光学记录介质和用于制造光学记录介质的方法
公开(公告)号：US08630156B2
公开(公告)日：2014-01-14
申请号：US13365341
申请日：2012-02-03
申请人： Motohiro Inoue , Tomoki Ushida , Atsuko Kosuda , Takashi Kikukawa
发明人： Motohiro Inoue , Tomoki Ushida , Atsuko Kosuda , Takashi Kikukawa
IPC分类号： G11B7/00
CPC分类号： G11B7/0903 , G11B7/09 , G11B7/1267 , G11B7/14 , G11B7/24018 , G11B7/2403 , G11B7/24038 , G11B7/2405 , G11B7/24079
摘要： An optical recording medium includes a recording and reading layer that is previously staked or formed afterward and has no concavo-convex pattern for tracking control, and a servo layer in which a concavo-convex pattern or a groove for tracking control is formed. Information can be recorded in the recording and reading layer while tracking is performed using the servo layer.
摘要翻译：光记录介质包括预先在之后被放样或形成并且没有用于跟踪控制的凹凸图案的记录和读取层，以及其中形成有凹凸图案或用于跟踪控制的凹槽的伺服层。当使用伺服层执行跟踪时，信息可以被记录在记录和读取层中。

7. 发明授权

US08582402B2 Optical recording medium and recording device 失效
标题翻译：光记录介质和记录装置
公开(公告)号：US08582402B2
公开(公告)日：2013-11-12
申请号：US13278510
申请日：2011-10-21
申请人： Junichi Horigome
发明人： Junichi Horigome
IPC分类号： G11B7/00 , G11B5/55 , G11B5/09 , G11B5/58
CPC分类号： G11B7/0938 , G11B7/24044 , G11B7/2405
摘要： An optical recording medium in which recording is performed by a recording device that is configured such that tracking servo control of recording light is performed by irradiating the recording light and ATS light for an adjacent track servo and by an adjacent track servo based on reflected light of the ATS light, wherein while a recording layer in which a mark is formed according to an irradiation of the recording light is included, a mark row is formed in advance by a pitch that is twice a distance between an irradiation spot of the recording light and an irradiation spot of the ATS light or greater in the recording layer.
摘要翻译：一种光记录介质，其中由记录装置执行记录，所述记录装置被配置为通过照射记录光和ATS光进行相邻轨迹伺服和相邻轨道伺服的跟踪伺服控制， ATS光，其中，当包括根据记录光的照射形成标记的记录层时，预先形成标记行，其间距是记录光的照射点和照射点之间的距离的两倍在记录层中ATS光线或更大的照射点。

8. 发明申请

US20130258827A1 OPTICAL DISK, FORMAT PROCESSING METHOD FOR THE SAME, RECORDING METHOD FOR THE SAME, AND OPTICAL DISK DEVICE 审中-公开
标题翻译：光盘，其格式处理方法，其记录方法和光盘装置
公开(公告)号：US20130258827A1
公开(公告)日：2013-10-03
申请号：US13784567
申请日：2013-03-04
申请人： Hitachi Consumer Electronics Co., Ltd.
发明人： Shinsuke IZAWA , Masayuki HIRABAYASHI
IPC分类号： G11B7/007
CPC分类号： G11B7/007 , G11B7/00745 , G11B7/0956 , G11B7/24038 , G11B7/2405 , G11B2007/0013
摘要： An optical disk that enables a laser beam to be focused on an object track without making mistakes, an optical disk device, a format processing method, and a recording method. The optical disk shall be configured to has a guiding layer with a physical groove structure containing address information and a single or multiple recording layers with no groove structure, in which the guide areas for recording the address information thereon are formed along a track of the guide layer at fixed intervals in a user data area of each recording layer. An address for the recording layer is generated based on information obtained from the guide layer, and the address for the recording layer is recorded in the guide area.
摘要翻译：能够使激光束聚焦在物体轨道而不产生错误的光盘，光盘装置，格式处理方法和记录方法。光盘应被配置为具有包含地址信息的物理槽结构的引导层和没有凹槽结构的单个或多个记录层，其中用于在其上记录地址信息的引导区域沿导轨的轨迹形成在每个记录层的用户数据区中以固定的间隔进行层。基于从引导层获得的信息生成用于记录层的地址，并且记录层的地址被记录在引导区域中。

9. 发明申请

US20130094343A1 INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCTION APPARATUS AND INFORMATION RECORDING APPARATUS 审中-公开
标题翻译：信息记录媒体，信息发布装置和信息记录装置
公开(公告)号：US20130094343A1
公开(公告)日：2013-04-18
申请号：US13688805
申请日：2012-11-29
申请人： Akihito OGAWA , Kazuo Watabe , Chikara Tanioka , Hideaki Okano , Takashi Usui , Kazuaki Doi
发明人： Akihito OGAWA , Kazuo Watabe , Chikara Tanioka , Hideaki Okano , Takashi Usui , Kazuaki Doi
IPC分类号： G11B23/00
CPC分类号： G11B23/0035 , G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/2405 , G11B7/24073 , G11B7/24082 , G11B20/1217 , G11B2020/1227 , G11B2020/1268 , G11B2220/235 , G11B2220/2537
摘要： According to one embodiment, an information recording medium characterized by including, a first servo layer, a second servo layer, and a data layer, the information recording medium further including, a first spiral track and a second spiral track formed between the first servo layer and the second servo layer and spiraling in opposite directions.
摘要翻译：根据一个实施例，一种信息记录介质，其特征在于包括第一伺服层，第二伺服层和数据层，所述信息记录介质还包括第一螺旋磁道和形成在第一伺服层和第二伺服层，螺旋方向相反。

10. 发明申请

US20120294128A1 RECORDING APPARATUS AND SERVO CONTROL METHOD 失效
标题翻译：记录装置和伺服控制方法
公开(公告)号：US20120294128A1
公开(公告)日：2012-11-22
申请号：US13461423
申请日：2012-05-01
申请人： Kenji Yamamoto , Takashi Nakao
发明人： Kenji Yamamoto , Takashi Nakao
IPC分类号： G11B7/12 , G11B7/1374
CPC分类号： G11B7/0908 , B82Y10/00 , G11B7/24038 , G11B7/2405
摘要： A recording apparatus includes the following elements. A recording light source emits pulse laser light for recording. A first light source emits first CW laser light. An irradiation optical system irradiates an optical recording medium with the pulse laser light and the first CW laser light via an objective lens in the state in which the optical axis of the first CW laser light is tilted with respect to the optical axis of the pulse laser light. A reception optical system outputs, to a first light receiver, a returned light portion of the first CW laser light which has been reflected by a reflection surface formed on the optical recording medium and which has been input through the objective lens. A focus servo controller performs focus servo control for the objective lens on the basis of a first reception signal obtained by the first light receiver.
摘要翻译：记录装置包括以下元件。记录光源发射用于记录的脉冲激光。第一光源发射第一CW激光。照射光学系统在第一CW激光的光轴相对于脉冲激光的光轴倾斜的状态下经由物镜照射具有脉冲激光和第一CW激光的光记录介质光。接收光学系统向第一光接收器输出由被形成在光记录介质上并被输入通过物镜的反射面反射的第一CW激光的返回光部分。聚焦伺服控制器基于由第一光接收器获得的第一接收信号，对物镜进行聚焦伺服控制。

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