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11. 发明授权

US06984434B2 Recordable digital video disc 失效
公开(公告)号：US06984434B2
公开(公告)日：2006-01-10
申请号：US09526127
申请日：2000-03-15
申请人： Yoshihisa Usami , Michihiro Shibata , Noboru Komori
发明人： Yoshihisa Usami , Michihiro Shibata , Noboru Komori
IPC分类号： B32B3/02 , G11B3/70 , G11B7/26
CPC分类号： G11B7/24 , Y10T428/21
摘要： A recordable digital video disc preferably employable for information recording method using a laser beam having a wavelength of 600–700 nm, composed of a transparent disc substrate provided with a spiral pregroove, a recording dye layer placed in the pregroove, and a light-reflecting layer, arranged in order, wherein the recording dye layer has a thickness in the range of 40% to 90% of a thickness corresponding to an optical path which gives the first minimum reflectance, the optical path giving the first minimum reflectance being determined from a reflectance curve which is prepared using recordable digital video discs composed of the same disc substrate, the same recording dye layer having varying thickness, and the same light-reflecting layer.

12. 发明授权

US06961951B2 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US06961951B2
公开(公告)日：2005-11-01
申请号：US10991468
申请日：2004-11-19
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： G11B3/70 , G11B5/84 , G11B7/00 , G11B7/24 , G11B7/2403 , G11B7/24079 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/253 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/256 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/259 , G11B7/26 , G11B11/00
CPC分类号： G11B7/246 , G11B7/24 , G11B7/2403 , G11B7/24079 , G11B7/245 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/248 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B7/266 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718
摘要： A disk-shaped optical information recording medium comprising a recording layer, a barrier layer, a pressure sensitive adhesive layer or an adhesive layer, and a cover sheet in this order on a substrate, and having a central hole, a track pitch of 300 to 600 nm and a groove depth of 40 to 150 nm, for recording and playing back information by being irradiated with a laser light at a wavelength of 500 nm or less, wherein the substrate and the barrier layer are closely adhered via the pressure sensitive adhesive layer or the adhesive layer at a region including a portion of an inner circumference vicinity and an outer circumference vicinity, and the maximum value for the radial length of the closer adhesion region is at least 0.4 mm.
摘要翻译：一种盘状光学信息记录介质，包括记录层，阻挡层，压敏粘合剂层或粘合剂层，以及覆盖片，并且具有中心孔，轨道间距为300〜 600nm，沟槽深度为40〜150nm，通过用500nm以下的波长的激光照射来记录和再现信息，其中基板和阻挡层通过压敏粘合剂层紧密粘合或包含内周附近部分和外周附近的区域的粘合剂层，并且紧密粘附区域的径向长度的最大值为至少0.4mm。

13. 发明申请

US20050073941A1 Optical information recording medium 失效
公开(公告)号：US20050073941A1
公开(公告)日：2005-04-07
申请号：US10991834
申请日：2004-11-19
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： G11B3/70 , G11B5/84 , G11B7/00 , G11B7/24 , G11B7/2403 , G11B7/24079 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/253 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/256 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/259 , G11B7/26 , G11B11/00
CPC分类号： G11B7/246 , G11B7/24 , G11B7/2403 , G11B7/24079 , G11B7/245 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/248 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B7/266 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B2007/25718
摘要： A disk-shaped optical information recording medium comprising a recording layer, a pressure sensitive adhesive layer or an adhesive layer, and a cover sheet in this order on a substrate, and having a central hole, a track pitch of 300 to 600 nm and a groove depth of 40 to 150 nm, for recording and playing back information by being irradiated with a laser light at a wavelength of 500 nm or less, wherein the substrate and the cover sheet are closely adhered via the pressure sensitive adhesive layer or the adhesive layer at a region including a portion of an inner circumference vicinity and an outer circumference vicinity, and the maximum value for the radial length of the closer adhesion region is at least 0.4 mm.

14. 发明授权

US06639892B2 Optical data recording medium excellent in recording sensitivity and recording property 失效
标题翻译：记录灵敏度和记录性能优异的光学数据记录媒体
公开(公告)号：US06639892B2
公开(公告)日：2003-10-28
申请号：US09870653
申请日：2001-06-01
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： G11B724
CPC分类号： G11B7/2467 , G11B7/24 , G11B7/24079 , G11B7/247 , G11B7/2478 , G11B7/248 , G11B7/2534 , G11B7/2542 , G11B7/259 , G11B7/26
摘要： The present invention provides an optical data recording medium excellent in recording sensitivity and recording property (jitter). On a transparent substrate, in which a pre-groove having a depth of 20 to 100 nm is formed, a dye recording layer is formed to have a thickness at a groove portion of 50 to 160 nm and a thickness at a land portion of at least 80% of the thickness at the groove portion.
摘要翻译：本发明提供了一种记录灵敏度和记录特性（抖动）优异的光学数据记录介质。在形成深度为20〜100nm的预凹槽的透明基板上形成染料记录层，其厚度为50〜160nm的槽部，厚度为在凹槽部分的厚度的至少80％。

15. 发明授权

US06341122B1 Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US06341122B1
公开(公告)日：2002-01-22
申请号：US09525479
申请日：2000-03-15
申请人： Yoshihisa Usami , Michihiro Shibata , Noboru Komori , Toshio Ishida , Takashi Morohashi
发明人： Yoshihisa Usami , Michihiro Shibata , Noboru Komori , Toshio Ishida , Takashi Morohashi
IPC分类号： G11B724
CPC分类号： G11B7/007
摘要： An optical information recording disc such as CD-R or DVD-R is composed of a transparent disc substrate provided with a spiral pregroove, a recording dye layer, placed in the pregroove, and a light-reflecting layer, wherein the pregroove formed in the area between an inner circle having a radius corresponding a half of a radius of the disc substrate and an outer circle having a radius corresponding 19/20 of the radius of the disc substrate has a radiused top corner at least one side, under the condition that the radius of the radiused corner on the outer circle is more generous than the radius of the radiused corner on the inner circle.
摘要翻译：诸如CD-R或DVD-R的光学信息记录盘由设置有螺旋预槽的透明盘基板，放置在预制槽中的记录染料层和光反射层构成，其中形成在具有对应于盘基片的半径的一半的半径的内圆与圆盘基片的半径对应的半径对应的20/20的外圆的面积在至少一边的圆角顶角处，外圆上的圆角的半径比内圈圆角的半径更大。

16. 发明授权

US06225024B1 Information recording medium 失效
标题翻译：信息记录介质
公开(公告)号：US06225024B1
公开(公告)日：2001-05-01
申请号：US09324054
申请日：1999-06-02
申请人： Shin-ichi Morishima , Michihiro Shibata , Yoshihisa Usami
发明人： Shin-ichi Morishima , Michihiro Shibata , Yoshihisa Usami
IPC分类号： G11B724
CPC分类号： C07D319/06 , C09B23/02 , C09B69/04 , G11B7/244 , G11B7/2472 , G11B7/2478 , G11B7/248 , G11B7/2534 , G11B7/2542 , G11B7/259 , Y10S430/146
摘要： An information recording medium is disclosed, comprising a substrate having provided thereon a recording layer capable of recording information by a laser ray, wherein the recording layer contains a dye compound represented by formula (I-1): wherein R1, R2, R3 and R4 each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group or a substituted or unsubstituted heterocyclic group, L1, L2 and L3 each independently represents a methine group which may have a substituent, m represents 0, 1, 2 or 3, Xk+ represents a cation and k represents an integer of from 1 to 10, provided that when m is 2 or 3, the plurality of L2 and L3 groups may be the same or different. Also disclosed is an information recording method using the above-described information recording medium.
摘要翻译：公开了一种信息记录介质，包括：基板，其上设置有能够通过激光记录信息的记录层，其中所述记录层包含由式（I-1）表示的染料化合物：其中R1，R2，R3和R4 各自独立地表示氢原子，取代或未取代的烷基，取代或未取代的芳基，取代或未取代的芳烷基或取代或未取代的杂环基，L1，L2和L3各自独立地表示可具有取代基，m表示0,1,2或3，Xk +表示阳离子，k表示1至10的整数，条件是当m为2或3时，多个L2和L3基团可以相同或不同。还公开了使用上述信息记录介质的信息记录方法。

17. 发明授权

US08492783B2 Light-emitting device, production method therefor, and display containing the same 有权
标题翻译：发光装置及其制造方法以及包含该发光装置的显示装置
公开(公告)号：US08492783B2
公开(公告)日：2013-07-23
申请号：US13120139
申请日：2009-09-02
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： H01L33/44
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。

18. 发明授权

US08445186B2 Recessed portion forming method, method for manufacturing pit-projection product, method for manufacturing light emitting element, and method for manufacturing optical element 失效
标题翻译：凹陷部分形成方法，凹坑投影产品的制造方法，制造发光元件的方法和制造光学元件的方法
公开(公告)号：US08445186B2
公开(公告)日：2013-05-21
申请号：US12682863
申请日：2008-10-07
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： G03H1/02
CPC分类号： G11B7/261 , G11B7/246 , G11B7/2492 , G11B7/253
摘要： A recessed portion forming method for forming a plurality of recessed portions in a thermally deformable heat mode recording material layer is provided, which method includes: a recessed portion forming step of applying condensed light emitted from an optical system including a light source, to the recording material layer to form the recessed portions; an inspection light illumination step of applying inspection light to the recessed portions during or after formation of the recessed portions in the recording material layer; a detection step of detecting a light quantity of the inspection light reflected or diffracted from the recessed portions; and an output regulation step of regulating an output of the light source based upon the light quantity so that the light quantity becomes a predetermined value. Methods for manufacturing a pit-projection product, a light emitting element, and an optical element, using this method are also provided.
摘要翻译：提供了一种用于在可热变形的热模式记录材料层中形成多个凹部的凹部形成方法，该方法包括：凹部形成步骤，将从包括光源的光学系统发射的聚光施加到记录材料层以形成凹部; 在记录材料层中形成凹陷部分期间或之后，将检查光施加到凹部的检查光照射步骤; 检测步骤，检测从凹部反射或衍射的检查光的光量; 以及输出调节步骤，基于光量调节光源的输出，使得光量成为预定值。还提供了使用该方法制造凹坑投影产品，发光元件和光学元件的方法。

19. 发明授权

US08323762B2 Method for manufacturing medium on which information is recorded in pit pattern 失效
标题翻译：用于制造以凹坑图案记录信息的介质的方法
公开(公告)号：US08323762B2
公开(公告)日：2012-12-04
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： B32B3/02
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 over a substrate made of inorganic material wherein the recording material layer is of a thermally deformable heat mode recording material; forming a plurality of holes by application of condensed light to the recording material layer; and forming a plurality of pits in the substrate wherein the plurality of pits corresponding to the plurality of holes are etched by using as a mask the recording material layer 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上形成记录材料层，其中记录材料层是可热变形的热模式记录材料; 通过向记录材料层施加聚光来形成多个孔; 以及在所述基板中形成多个凹坑，其中通过使用其中形成有所述多个孔的记录材料层作为掩模来蚀刻对应于所述多个孔的所述多个凹坑。

20. 发明授权

US08309296B2 Method for processing workpiece with photoresist layer 失效
标题翻译：用光刻胶层处理工件的方法
公开(公告)号：US08309296B2
公开(公告)日：2012-11-13
申请号：US12921116
申请日：2008-12-15
申请人： Yoshihisa Usami
发明人： Yoshihisa Usami
IPC分类号： G03F7/20
CPC分类号： G03F7/2053 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G11B7/261
摘要： A method for processing a workpiece (10) having a photoresist layer (12) using an exposure device (30) is disclosed. A transparent sheet (20) which allows transmission of light emitted from the exposure device (30) is disposed between an object lens (35a) of the exposure device (30) and the photoresist layer (12), and the photoresist layer (12) is exposed to the light through the transparent sheet (20).
摘要翻译：公开了一种使用曝光装置（30）处理具有光致抗蚀剂层（12）的工件（10）的方法。允许从曝光装置（30）发射的光的透射的透明片（20）设置在曝光装置（30）的物镜（35a）和光致抗蚀剂层（12）之间，光致抗蚀剂层（12）通过透明片（20）暴露于光。

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