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11. 发明公开

EP1452915A2 Recording material for holograms, manufacturing method thereof, hologram recording method and hologram reproduction method 审中-公开
标题翻译：记录全息照相材料，其制造方法，一种用于全息图的记录和全息图再现方法
公开(公告)号：EP1452915A2
公开(公告)日：2004-09-01
申请号：EP04004394.5
申请日：2004-02-26
申请人： TDK Corporation
发明人： Yoshinari, Jiro
IPC分类号： G03F7/00
CPC分类号： G03H1/0272 , G03F7/001 , G03F7/0043 , G03H2001/0212 , G03H2001/026 , G03H2240/24 , G03H2270/53
摘要： There are provided a recording material for holograms characterized by low corruption of recorded data with time, a manufacturing method thereof, a recording medium for holograms, a hologram recording method and a hologram reproduction method. The recording material for holograms of this invention comprises a metal oxide porous body provided with an oxygen donor substance in the pores. In the recording material for holograms, recording is accomplished by increasing the oxygen content of the metal oxide porous body with oxygen from the oxygen donor substance produced upon irradiation of recording light. The irradiated sites undergo no further alteration even with additional light irradiation, and the heat-induced volume fluctuations are negligible. The recording material for holograms exhibits reduced corruption of recorded data with time when subjected to repeated reproduction or when the recorded medium is stored for long periods.
摘要翻译：提供了用于通过记录的数据的低腐败与时间为特征的全息图记录材料，其制造方法，对于全息图记录介质，全息记录方法和全息图再现方法。对于本发明的全息图记录材料包括在所述孔在氧供体物质设置有金属氧化物多孔体。在用于全息图记录材料，记录是通过从在记录时的光的照射所产生的氧供体物质的氧增加金属氧化物多孔体的氧含量来完成的。照射部位不经历进一步改变，即使另外的光照射，热诱导的量的波动可以忽略不计。对于全息图展品记录材料减少记录数据的损坏随时间在经受反复的再现或当记录介质被长时间保存。

12. 发明公开

EP1395985A1 HOLOGRAPHISCHER DATENSPEICHER 有权
标题翻译：全息数据存储
公开(公告)号：EP1395985A1
公开(公告)日：2004-03-10
申请号：EP02702365.4
申请日：2002-02-25
申请人： Tesa Scribos GmbH
发明人： LEIBER, Jörn , BLAZEJEWSKI, Anna , NOEHTE, Steffen , STADLER, Stefan , DIETRICH, Christoph , GERSPACH, Matthias
IPC分类号： G11B7/24 , G11B7/0045 , G03H1/02
CPC分类号： G11B7/252 , G03H1/0244 , G03H1/0256 , G03H2001/0264 , G03H2001/0478 , G03H2224/06 , G03H2240/11 , G03H2240/24 , G03H2250/36 , G03H2260/61 , G11B7/0065 , G11B7/24 , G11B7/245 , G11B7/256 , G11B7/2585
摘要： The invention relates to a holographic data-storage medium (1'), comprising a polymer film (2), which acts as a storage layer, can be modified locally by heating and is configured as the cover layer of the data-storage medium (1'). An absorbent layer (4) comprising an absorbent dye is provided below the polymer film. Said absorbent dye is designed to at least partially absorb a recording beam that inputs information and to at least partially release the heat thus produced locally to the polymer film (2). In advantageous embodiments of the data-storage medium (1'), a layer of adhesive material (6) is provided below the absorbent layer (4) and a partially permeable reflective layer (8) is located between the polymer film (2) and the absorbent layer (4).

13. 发明授权

EP2077471B1 VOLUME HOLOGRAM OPTICAL RECORDING MEDIUM, COMPOSITION FOR VOLUME HOLOGRAM RECORDING LAYER FORMATION, AND VOLUME HOLOGRAM RECORDING MATERIAL 有权转让
标题翻译：光学体全息记录介质，物形成的体积全息记录层和体积全息记录材料的
公开(公告)号：EP2077471B1
公开(公告)日：2012-07-25
申请号：EP07830557.0
申请日：2007-10-25
申请人： Mitsubishi Chemical Corporation
发明人： MIKI, Yasuaki , FUJIMORI, Naomi
IPC分类号： G03H1/02 , G03F7/004 , G03F7/027
CPC分类号： G03H1/2645 , G03F7/001 , G03F7/0045 , G03F7/027 , G03F7/031 , G03H1/02 , G03H2001/0264 , G03H2240/24 , G03H2260/12 , G03H2260/31 , G11B7/24044 , G11B7/245
摘要： This invention provides, for example, a highly stable and reliable volume hologram optical recording medium which can suppress an intensity variation, for example, in diffraction efficiency after signal recording and can stably develop a high S/N ratio. The volume hologram optical recording medium comprises a recording layer containing at least one compound selected from compounds (A1) having a terpenoid skeleton, compounds (A2) represented by general formula (I), and cyclic or noncyclic compounds (A3) having at least two double bonds two of which double bonds are relatively located at 1,4-position, wherein R1 and R2 each independently represent an organic group having 1 to 20 carbon atoms, provided that R1 and R2 may combine to form a cyclic structure.

14. 发明授权

EP1782108B1 A METHOD OF CREATING A THREE-DIMENSIONAL IMAGE, A DIFFRACTIVE ELEMENT AND METHOD OF CREATING THE SAME 无效
标题翻译：制造方法的三维图像，衍射元件和方法生产
公开(公告)号：EP1782108B1
公开(公告)日：2011-02-16
申请号：EP05771928.8
申请日：2005-08-08
申请人： Optaglio sro
发明人： Ryzi, Zbynek , Kolarik, Vladimir , Kotacka, Libor , Zolotukhin, Max
IPC分类号： G02B5/18 , B42D15/10
CPC分类号： B42D25/324 , B42D25/328 , B42D2035/16 , G02B5/18 , G02B5/1842 , G02B27/2271 , G03H1/0011 , G03H1/0244 , G03H1/2249 , G03H1/30 , G03H2001/0497 , G03H2210/30 , G03H2240/21 , G03H2240/24
摘要： The invention discloses a diffractive device and a method of creating the same displaying a three-dimensional preferably achromatic image, especially imitating a real or an imaginary relief scene, a flat microrelief or otherwise modulated structure (10) of a diffractive type is created, the structure (10) comprising system of diffraction zones (5) which are arranged so that in places of diffractive structure (10) corresponding to places of the relief scene (11) the diffraction zones (5) have such periodicity and orientation (a, b) that cause deflection of incident light (9) in the same direction as the relief scene (11) deflects an incident light, thus achieving a visible thee-dimensional and largely achromatic sensation of image, corresponding to the relief scene (11), when observing the diffractive structure (10) regardless of conditions of lighting.

15. 发明公开

EP2047338A4 SYSTEM, APPARATUS AND METHOD FOR EXTRACTING THREE-DIMENSIONAL INFORMATION OF AN OBJECT FROM RECEIVED ELECTROMAGNETIC RADIATION 审中-公开
标题翻译：系统，设备和方法用于提取对象的三维信息，从接收的电磁辐射
公开(公告)号：EP2047338A4
公开(公告)日：2010-07-28
申请号：EP06787616
申请日：2006-07-18
申请人： CELLOPTIC INC
发明人： ROSEN JOSEPH , BROOKER GARY
IPC分类号： G03H1/04 , G03H1/06
CPC分类号： G03H1/06 , G02B5/32 , G03H1/0005 , G03H1/0244 , G03H1/08 , G03H5/00 , G03H2001/0033 , G03H2001/0066 , G03H2222/24 , G03H2225/33 , G03H2240/13 , G03H2240/24
摘要： An apparatus and method to produce a hologram of an object includes an electromagnetic radiation assembly configured to receive a received electromagnetic radiation, such as light, from the object. The electromagnetic radiation assembly is further configured to diffract the received electromagnetic radiation and transmit a diffracted electromagnetic radiation. An image capture assembly is configured to capture an image of the diffracted electromagnetic radiation and produce the hologram of the object from the captured image.

16. 发明授权

EP1323158B1 HOLOGRAPHISCHER DATENSPEICHER 有权
标题翻译：全息数据存储
公开(公告)号：EP1323158B1
公开(公告)日：2009-11-25
申请号：EP01960239.0
申请日：2001-05-23
申请人： tesa scribos GmbH
发明人： STADLER, Stefan , GERSPACH, Matthias , DIETRICH, Christoph , LEIBER, Jörn , NOEHTE, Steffen
IPC分类号： G11B7/24 , G03H1/02
CPC分类号： G03H1/0256 , G03H1/02 , G03H1/0891 , G03H2001/0478 , G03H2224/06 , G03H2240/24 , G03H2250/34 , G03H2250/42 , G11B7/245
摘要： The invention relates to a holographic data memory (1) comprising a polymer film embodied in the form of a memory layer (2). The refractive index of the polymer film can be changed locally by means of heat. Said polymer film is designed to store optical phase information related to the local optical path length in the polymer film which is transilluminated when information is being read out. An absorber dye (8) can be assigned to the polymer film in order to at least partially absorb a writing beam used to input information, and to at least partially and locally release the heat thus produced to the polymer film (2). A reflecting layer (6) is preferably arranged behind the polymer film (2).

17. 发明公开

EP2077471A1 VOLUME HOLOGRAM OPTICAL RECORDING MEDIUM, COMPOSITION FOR VOLUME HOLOGRAM RECORDING LAYER FORMATION, AND VOLUME HOLOGRAM RECORDING MATERIAL 有权转让
标题翻译：光学体全息记录介质，物形成的体积全息记录层和体积全息记录材料的
公开(公告)号：EP2077471A1
公开(公告)日：2009-07-08
申请号：EP07830557.0
申请日：2007-10-25
申请人： Mitsubishi Chemical Corporation
发明人： MIKI, Yasuaki , FUJIMORI, Naomi
IPC分类号： G03H1/02 , G03F7/004 , G03F7/027
CPC分类号： G03H1/2645 , G03F7/001 , G03F7/0045 , G03F7/027 , G03F7/031 , G03H1/02 , G03H2001/0264 , G03H2240/24 , G03H2260/12 , G03H2260/31 , G11B7/24044 , G11B7/245
摘要： This invention provides, for example, a highly stable and reliable volume hologram optical recording medium which can suppress an intensity variation, for example, in diffraction efficiency after signal recording and can stably develop a high S/N ratio. The volume hologram optical recording medium includes a recording layer containing at least one compound selected from compounds (A1) having a terpenoid structure, compounds (A2) represented by a formula (I), and cyclic or noncyclic compounds (A3) having at least two double bonds two of these double bonds are located at 1,4-position relatively, wherein R1 and R2 each independently represent an organic group having 1 to 20 carbon atoms, and R1 and R2 may combine to form a cyclic structure.
摘要翻译：本发明提供了，例如，一个高度稳定的和可靠的体积全息光记录介质，其能够信号记录后在强度抑制变型中，例如，在衍射效率，并且可以稳定地开发具有高S / N比。所述体积全息光记录介质，包括含有具有至少两个由具有萜类结构的化合物（A1）中的至少一种化合物，由式（I），以及环状或非环状化合物（A3）表示的化合物（A2）的记录层两个论文双键双键在1,4-位置位于相对，worin R1和R2各自表示具有unabhängig1至20个碳原子的有机基团，并且R1和R2可以结合形成环状结构。

18. 发明公开

EP2023216A2 Computer generated hologram, exposure apparatus, and hologram fabrication method 审中-公开
标题翻译：计算机系统全息图，Belichtungsvorrichtung und Herstellungsverfahrenfürdas Hologramm
公开(公告)号：EP2023216A2
公开(公告)日：2009-02-11
申请号：EP08159814.6
申请日：2008-07-07
申请人： Canon Kabushiki Kaisha
发明人： Matsubara, Isao
IPC分类号： G03H1/08
CPC分类号： G03H1/08 , G02B5/32 , G03F7/70108 , G03F7/70566 , G03H1/0244 , G03H1/0272 , G03H1/0891 , G03H1/2249 , G03H2001/0495 , G03H2001/2276 , G03H2210/20 , G03H2222/31 , G03H2223/20 , G03H2240/24 , G03H2240/41 , G03H2240/42 , G03H2240/43 , G03H2260/63 , G03H2270/52
摘要： The present invention provides a computer generated hologram (100) which forms a light intensity distribution on a predetermined plane (PS) by giving a phase distribution to a wavefront of incident light, comprising an anisotropic layer (114) whose refractive index with respect to linearly polarized light in a first direction is different from a refractive index of the anisotropic layer with respect to linearly polarized light in a second direction perpendicular to the linearly polarized light in the first direction, and an isotropic layer (112) whose refractive index with respect to the linearly polarized light in the first direction is equal to a refractive index of the isotropic layer with respect to the linearly polarized light in the second direction.
摘要翻译：本发明提供了一种计算机产生的全息图（100），其通过给入射光的波前给出相位分布而在预定平面（PS）上形成光强度分布，包括相对于线性的折射率的各向异性层（114）第一方向上的偏振光与垂直于第一方向的线偏振光的第二方向上的线偏振光的各向异性层的折射率不同，以及相对于第一方向的折射率的各向同性层第一方向上的线偏振光相对于第二方向上的线偏振光的折射率等于各向同性层的折射率。

19. 发明授权

EP1395985B1 HOLOGRAPHISCHER DATENSPEICHER 有权
标题翻译：全息数据存储
公开(公告)号：EP1395985B1
公开(公告)日：2006-09-06
申请号：EP02702365.4
申请日：2002-02-25
申请人： tesa scribos GmbH
发明人： LEIBER, Jörn , BLAZEJEWSKI, Anna , NOEHTE, Steffen , STADLER, Stefan , DIETRICH, Christoph , GERSPACH, Matthias
IPC分类号： G11B7/0065 , G11B7/24 , G11B7/0045 , G03H1/02
CPC分类号： G11B7/252 , G03H1/0244 , G03H1/0256 , G03H2001/0264 , G03H2001/0478 , G03H2224/06 , G03H2240/11 , G03H2240/24 , G03H2250/36 , G03H2260/61 , G11B7/0065 , G11B7/24 , G11B7/245 , G11B7/256 , G11B7/2585
摘要： The invention relates to a holographic data-storage medium (1'), comprising a polymer film (2), which acts as a storage layer, can be modified locally by heating and is configured as the cover layer of the data-storage medium (1'). An absorbent layer (4) comprising an absorbent dye is provided below the polymer film. Said absorbent dye is designed to at least partially absorb a recording beam that inputs information and to at least partially release the heat thus produced locally to the polymer film (2). In advantageous embodiments of the data-storage medium (1'), a layer of adhesive material (6) is provided below the absorbent layer (4) and a partially permeable reflective layer (8) is located between the polymer film (2) and the absorbent layer (4).

20. 发明公开

EP1354246A1 VERWENDUNG EINES PACKBANDS ALS HOLOGRAPHISCHER DATENTRÄGER 审中-公开
标题翻译：使用一包BANDS AS全息介质
公开(公告)号：EP1354246A1
公开(公告)日：2003-10-22
申请号：EP01994613.6
申请日：2001-10-23
申请人： Tesa Scribos GmbH
发明人： STADLER, Stefan , ROEBER, Stefan , NOEHTE, Steffen , LEIBER, Jörn , DIETRICH, Christoph , GERSPACH, Matthias
IPC分类号： G03H1/02 , G09F3/02 , B65D55/00
CPC分类号： G09F3/02 , B65D65/38 , B65D2203/00 , G03H1/0244 , G03H2001/0478 , G03H2224/06 , G03H2240/11 , G03H2240/24 , G03H2250/10 , G03H2250/42 , G03H2260/62 , G03H2270/52
摘要： The invention relates to a packing strip (3) comprising a polymer film and used as a holographic data carrier. To this end, the packing strip (3) is designed to store holographic information. Holographic information can be entered into the packing strip (3) by means of a writing device (4), both before an object (1) is packed using the packing strip (3), and after.

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