公开(公告)号：US07835249B2

公开(公告)日：2010-11-16

申请号：US11779670

申请日：2007-07-18

申请人： Yoshihisa Usami ,  Kazuyuki Masukane

发明人： Yoshihisa Usami ,  Kazuyuki Masukane

IPC分类号： G11B7/0065

CPC分类号： G11B7/0065 ,  G03H1/04 ,  G03H1/041 ,  G03H1/0465 ,  G03H2223/17 ,  G11B7/083 ,  G11B7/1365 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/266

摘要： The present invention provides an optical recording method and an optical recording apparatus for holographically recording information allowing for reductions in uneven consumption of the material through the thickness of a recording layer during recording to achieve high density recording and an increased recording capacity, an optical recording medium, and an optical reproducing method and an optical reproducing apparatus using the optical recording method. The optical recording method includes irradiating the optical recording medium with an information beam and a reference beam, dividing at least one of the information beam and the reference beam into two or more between a light source thereof and an optical recording medium, and adjusting the optical path lengths of the divided information beams and reference beams so that they focus on points different from each other through the thickness of the recording layer.

摘要翻译： 本发明提供了一种全息记录信息的光学记录方法和光学记录装置，它允许在记录期间通过记录层的厚度减少材料的不均匀消耗以实现高密度记录和增加的记录容量，光学记录介质 ，以及使用光学记录方法的光学再现方法和光学再现装置。 光学记录方法包括用信息光束和参考光束照射光学记录介质，将信息光束和参考光束中的至少一个在其光源和光学记录介质之间分成两个或更多个，并且调整光学 划分的信息光束和参考光束的路径长度，使得它们通过记录层的厚度聚焦在彼此不同的点上。

公开(公告)号：US08710524B2

公开(公告)日：2014-04-29

申请号：US12529984

申请日：2008-03-05

申请人： Yoshihisa Usami ,  Tadasuke Takahashi ,  Tetsuya Watanabe

发明人： Yoshihisa Usami ,  Tadasuke Takahashi ,  Tetsuya Watanabe

IPC分类号： H01L33/00

CPC分类号： H01L33/10 ,  H01L33/54 ,  H01L33/58 ,  H01L2933/0091

摘要： Fine asperities are simply formed in the surface of a light emission surface to improve an luminous efficiency of a light emitting element. An LED element 10 is prepared as an example of a luminous body, and a thermally deformable heat mode recording material layer 12 is formed in the light emission surface 18 of the LED element 10. The recording material layer 12 is then illuminated with condensed light so that a plurality of recessed portions 15 are formed at a pitch of 0.01-100 times a center wavelength of the light emitted from the LED element 10.

摘要翻译： 在发光面的表面简单地形成微细的凹凸，以提高发光元件的发光效率。 准备LED元件10作为发光体的实例，并且在LED元件10的发光表面18中形成可热变形的热模式记录材料层12.然后，记录材料层12被聚光照射，因此 多个凹部15以从LED元件10发射的光的中心波长的0.01-100倍的间距形成。

公开(公告)号：US20110222391A1

公开(公告)日：2011-09-15

申请号：US12673565

申请日：2008-05-16

申请人： Yoshihisa Usami ,  Tetsuya Watanabe

发明人： Yoshihisa Usami ,  Tetsuya Watanabe

IPC分类号： C23F1/02 ,  G11B7/26

CPC分类号： G11B7/261 ,  B41M5/24 ,  Y10T428/21

摘要： A method by which depressions and projections (pit pattern) can be formed directly and easily in a substrate made of inorganic material is provided. A method for forming a medium on which information is recorded in a pit pattern comprises the steps of: forming a recording material layer (21) over a substrate (11) made of inorganic material wherein the recording material layer is of a thermally deformable heat mode recording material; forming a plurality of holes 15 by application of condensed light to the recording material layer (21); and forming a plurality of pits (16) in the substrate wherein the plurality of pits corresponding to the plurality of holes (15) are etched by using as a mask the recording material layer (21) in which the plurality of holes are formed.

摘要翻译： 提供了在由无机材料制成的基板中可以直接且容易地形成凹陷和突起（凹坑图案）的方法。 用于形成以凹坑图形记录信息的介质的方法包括以下步骤：在由无机材料制成的基板（11）上形成记录材料层（21），其中记录材料层是可热变形的热模式 录音材料; 通过向记录材料层（21）施加聚光来形成多个孔15; 以及在所述基板中形成多个凹坑（16），其中通过使用其中形成有所述多个孔的记录材料层（21）作为掩模蚀刻对应于所述多个孔（15）的多个凹坑。

公开(公告)号：US08014260B2

公开(公告)日：2011-09-06

申请号：US12158622

申请日：2006-11-30

申请人： Yoshihisa Usami

发明人： Yoshihisa Usami

IPC分类号： G11B3/70

CPC分类号： G11B7/24044 ,  G03H1/0252 ,  G03H2250/32 ,  G03H2250/34 ,  G03H2250/42 ,  G11B7/00781 ,  G11B7/095 ,  G11B7/24038 ,  G11B7/24079

摘要： An optical information recording medium is provided with a substrate having a pregroove formed on one main plane; a reflecting layer arranged on the one main plane of the substrate and reflecting an access controlling laser beam; a selective reflecting layer arranged on the reflecting layer, transmitting the access controlling laser beam and reflecting a recording laser beam; a recording layer arranged on the selective reflecting layer for having information recorded thereon by the recording laser beam; and a reflection preventing layer arranged on the recoding layer. On the substrate, a dummy groove having a shape similar to that of the pregroove is formed on forming regions adjacent to an effective access region on the one main plane.

摘要翻译： 光学信息记录介质设置有在一个主平面上形成有预制槽的基板; 反射层，设置在所述基板的一个主平面上，并反射存取控制激光束; 布置在所述反射层上的选择反射层，传送所述存取控制激光束并反射记录激光束; 记录层，布置在所述选择反射层上，用于通过所述记录激光束在其上记录信息; 以及布置在记录层上的防反射层。 在基板上，在与一个主平面上的有效进入区域相邻的形成区域上形成具有与预制槽相同形状的虚拟槽。

公开(公告)号：US20110175116A1

公开(公告)日：2011-07-21

申请号：US13120139

申请日：2009-09-02

申请人： Yoshihisa Usami

发明人： Yoshihisa Usami

IPC分类号： H01L33/58 ,  H01L33/46 ,  H01L33/08

CPC分类号： H01L51/5268 ,  H01L51/5262 ,  H01L51/5271 ,  H05B33/10 ,  H05B33/14 ,  H05B33/22

摘要： The present invention provides a light-emitting device which includes, in the order mentioned, a light-emitting layer containing a light-emitting portion, an intermediate layer, and a fine concavo-convex pattern, wherein the intermediate layer is disposed over a second surface of the light-emitting layer which surface is opposite to a first surface of the light-emitting layer, wherein the fine concavo-convex pattern has a cross-sectional shape which has portions projected and recessed with respect to the light-emitting layer, and reflects light emitted from the light-emitting layer, and wherein at least part of the intermediate layer has a refractive index of 0.9n to 1.1n, where n denotes a refractive index of the light-emitting portion with respect to light which has a main light-emitting wavelength.

摘要翻译： 本发明提供一种发光装置，其特征在于，具有上述次序的含有发光部，中间层和微细凹凸图案的发光层，其中，中间层配置在第二 所述发光层的表面与所述发光层的第一表面相反的表面，其中所述微细凹凸图案具有相对于所述发光层投影和凹陷的部分的截面形状， 并且反射从发光层发射的光，并且其中至少部分中间层具有0.9n至1.1n的折射率，其中n表示发光部相对于具有 主要发光波长。

公开(公告)号：US07742380B2

公开(公告)日：2010-06-22

申请号：US11917203

申请日：2006-06-19

申请人： Yoshihisa Usami

发明人： Yoshihisa Usami

IPC分类号： G11B7/00

CPC分类号： G11B7/0901 ,  G03H2250/34 ,  G11B7/0065 ,  G11B7/00781 ,  G11B7/0908 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2463 ,  G11B2007/0013

摘要： To provide an optical recording method, optical recording apparatus and optical recording medium, capable of effective control of light irradiation position, such as focusing control or tracking control, at the time of recording or reproducing and efficiently adjusting the light irradiation position control according to variations in distance between layers in an optical recording medium or according to manufacturing errors in optical recording and reproducing apparatus, the method including applying at least one of an information light and a reference light to an optical recording medium for detection and control of focus positions of the information light and reference light in a thickness direction of the optical recording medium; and applying the information light and reference light to form an interference image to be recorded in a recording layer provided in the optical recording medium, wherein information is recorded in the recording layer by holography.

摘要翻译： 为了提供光记录方法，光记录装置和光记录介质，能够有效地控制记录或再现时的聚焦控制或跟踪控制等光照射位置，并根据变化率有效调节光照位置控制 在光学记录介质中的层之间的距离或根据光学记录和再现装置中的制造误差，所述方法包括将信息光和参考光中的至少一个应用于光学记录介质，用于检测和控制光学记录介质的聚焦位置 在光记录介质的厚度方向上的信息光和参考光; 以及施加信息光和参考光以形成待记录在设置在光学记录介质中的记录层中的干涉图像，其中信息通过全息记录在记录层中。

公开(公告)号：US07657900B2

公开(公告)日：2010-02-02

申请号：US11525051

申请日：2006-09-22

申请人： Yoshihisa Usami ,  Nobuyuki Tada

发明人： Yoshihisa Usami ,  Nobuyuki Tada

IPC分类号： G11B17/04

CPC分类号： G11B17/043 ,  G11B7/0065 ,  G11B23/0305 ,  G11B23/0308

摘要： An apparatus for recording and reproduction of a photosensitive recording medium, which accommodates a cartridge, the cartridge including: a photosensitive recording medium; a cartridge body rotatably accommodating the photosensitive recording medium and having an opening through which a center and a recording face of the photosensitive recording medium are exposed; a shutter assembled to an outside of the cartridge body and arranged so as to move between a closed position where the opening is closed and an open position where the opening is opened; and an RFID capable of recording disk information with respect to the photosensitive recording medium, wherein the disk information with respect to said photosensitive recording medium is obtained from the RFID.

摘要翻译： 用于记录和再现容纳盒的感光记录介质的装置，所述盒包括：感光记录介质; 可旋转地容纳感光记录介质并具有开口的盒体，感光记录介质的中心和记录面通过该开口露出; 组装到盒主体外部并且被布置成在开口关闭的关闭位置和开口打开的打开位置之间移动的快门; 以及能够相对于感光记录介质记录磁盘信息的RFID，其中相对于所述感光记录介质的磁盘信息是从RFID获得的。

公开(公告)号：US20090022031A1

公开(公告)日：2009-01-22

申请号：US12280514

申请日：2007-02-21

申请人： Yoshihisa Usami

发明人： Yoshihisa Usami

IPC分类号： G11B7/00

CPC分类号： G11B7/0065 ,  G03H1/26 ,  G03H2222/33 ,  G03H2240/52 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/1275

摘要： The present invention provides an optical recording method including: recording information on a recording layer for holographically recording information in an optical recording medium by irradiating the optical recording medium with an information beam and a reference beam, and repetitively recording information on the recording layer while moving at least any one of the information beam and reference beam and the recording layer along the surface of the recording layer, thereby being capable of shift-multiplex recording operations, wherein the optical recording medium is irradiated on a recording pulse basis, the peak intensity of light of the recording pulse is 0.1 mW to 100 mW, the irradiation time is 0.05 nsec to 1×105 nsec, and the irradiation of recording pulse is performed 5 times to 1×107 times per 1 msec; and also provides an optical recording apparatus and an optical recording medium.

摘要翻译： 本发明提供了一种光学记录方法，包括：通过用信息光束和参考光束照射光学记录介质，将记录信息记录在光学记录介质中的全息记录信息中，并且在移动时在记录层上重复记录信息 沿着记录层的表面的信息光束和参考光束和记录层中的至少任何一个，从而能够进行移位复用记录操作，其中以记录脉冲为基础照射光学记录介质， 记录脉冲的光为0.1mW至100mW，照射时间为0.05nsec至1×105nsec，记录脉冲的照射每1毫秒执行5次至1×10 7次; 并且还提供一种光学记录装置和光学记录介质。

公开(公告)号：US20080076845A1

公开(公告)日：2008-03-27

申请号：US11662660

申请日：2005-09-12

申请人： Yoshihisa Usami

发明人： Yoshihisa Usami

IPC分类号： C08F2/48

CPC分类号： G11B7/26 ,  B29C65/1406 ,  B29C65/1416 ,  B29C65/1435 ,  B29C65/1448 ,  B29C65/1454 ,  B29C65/1467 ,  B29C65/1616 ,  B29C65/167 ,  B29C65/4845 ,  B29C66/1122 ,  B29C66/452 ,  B29C66/65 ,  B29C66/71 ,  B29C2035/0827 ,  B29L2017/005 ,  B32B37/0046 ,  B32B38/0036 ,  B32B2038/0076 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2310/0831 ,  B32B2429/02 ,  B29K2001/12 ,  B29K2027/06 ,  B29K2033/12 ,  B29K2069/00

摘要： The present invention provides a method of manufacturing an optical information recording medium having a cured layer of an ultraviolet-curable resin, including a treatment of irradiating a layer of the ultraviolet-curable resin with ultraviolet rays emitted from light emitting diodes having a light emitting wavelength peak of 380 nm or less to cure the ultraviolet-curable resin.

摘要翻译： 本发明提供了一种制造具有紫外线固化树脂固化层的光学信息记录介质的方法，其包括用从发光波长发光二极管发出的紫外线照射紫外线固化树脂层 峰值为380nm以下，以固化紫外线固化树脂。

公开(公告)号：US20070067784A1

公开(公告)日：2007-03-22

申请号：US11525051

申请日：2006-09-22

申请人： Yoshihisa Usami ,  Nobuyuki Tada

发明人： Yoshihisa Usami ,  Nobuyuki Tada

IPC分类号： G11B17/04 ,  G11B3/70 ,  G11B7/00

CPC分类号： G11B17/043 ,  G11B7/0065 ,  G11B23/0305 ,  G11B23/0308

摘要： An apparatus for recording and reproduction of a photosensitive recording medium, which accommodates a cartridge, the cartridge including: a photosensitive recording medium; a cartridge body rotatably accommodating the photosensitive recording medium and having an opening through which a center and a recording face of the photosensitive recording medium are exposed; a shutter assembled to an outside of the cartridge body and arranged so as to move between a closed position where the opening is closed and an open position where the opening is opened; and an RFID capable of recording disk information with respect to the photosensitive recording medium, wherein the disk information with respect to said photosensitive recording medium is obtained from the RFID.

摘要翻译： 用于记录和再现容纳盒的感光记录介质的装置，所述盒包括：感光记录介质; 可旋转地容纳感光记录介质并具有开口的盒体，感光记录介质的中心和记录面通过该开口露出; 组装到盒主体外部并且被布置成在开口关闭的关闭位置和开口打开的打开位置之间移动的快门; 以及能够相对于感光记录介质记录磁盘信息的RFID，其中相对于所述感光记录介质的磁盘信息是从RFID获得的。