公开(公告)号：US06483611B1

公开(公告)日：2002-11-19

申请号：US09564856

申请日：2000-05-04

申请人： Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

发明人： Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

IPC分类号： G03H102

CPC分类号： G02B5/0252 ,  G03H1/0252 ,  G03H1/0486 ,  G03H1/181 ,  G03H1/202 ,  G03H2001/186 ,  G03H2210/20 ,  G03H2227/04 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/12 ,  G03H2250/32 ,  G03H2250/39 ,  G03H2260/31 ,  G03H2270/23

摘要： There is provided a hologram with excellent heat resistance. The hologram comprises a hologram film (10) in which a diffraction grating has been recorder, a substrated (11) situated on one side of the hologram film (10) via a bonding material (13), and a polymer film (12) situated on the other side of the hologram film (10) via a bonding material (13), wherein the thickness of the polymer film (12) is no greater than 100 &mgr;m. Otherwise, the polymer film (12) is subjected to prior heat treatment. There is further provided a production process for holograms with minimal appearance defects. The process comprises preparing a photopolymer (210) coated onto a substrate (211) and affixing the photopolymer surface (301) onto a photographed object original (213), exposing it to laser light to converting it into a hologram (201), then releasing the hologram (201) from the photographed object original (213) to expose the hologram surface (302) and finally affixing a protective film (215) onto the hologram surface (302), such that the bonding strength A between the substrate (211) and the hologram (201) is greater than the bonding strenght B between the hologram (201) and the protective film (215).

摘要翻译： 提供了具有优异耐热性的全息图。 全息图包括其中记录有衍射光栅的全息膜（10），经由接合材料（13）位于全息膜（10）的一侧上的基底（11）和位于 在全息膜（10）的另一侧经由接合材料（13），其中聚合物膜（12）的厚度不大于100μm。 否则，对聚合物膜（12）进行先前的热处理。进一步提供了具有最小外观缺陷的全息图的制造方法。 该方法包括制备涂覆在基材（211）上并将光聚合物表面（301）固定在拍摄物体原件（213）上的光聚合物（210），将其暴露于激光以将其转换成全息图（201），然后释放 从所拍摄的目标原件（213）的全息图（201）中露出全息图表面（302），最后将保护膜（215）固定在全息图表面（302）上，使得基板（211） 并且全息图（201）大于全息图（201）和保护膜（215）之间的结合强度B。

公开(公告)号：US20020018253A1

公开(公告)日：2002-02-14

申请号：US09891454

申请日：2001-06-27

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Tetsuya Toshine ,  Hirotada Ohkawa ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Fumiko Noujima

IPC分类号： G03H001/02 ,  B32B009/04 ,  B32B031/00

CPC分类号： G03H1/0248 ,  B32B3/10 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/283 ,  B32B27/288 ,  B32B27/308 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/416 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/748 ,  B32B2307/75 ,  B32B2425/00 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/0256 ,  G03H1/202 ,  G03H2240/50 ,  G03H2250/10 ,  G03H2250/12 ,  G03H2250/37 ,  G03H2250/39 ,  Y10T428/14 ,  Y10T428/1471 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/149 ,  Y10T428/24942 ,  Y10T428/24959 ,  Y10T428/31504

摘要： In the multilayer volume hologram 1 of the invention, the adhesive layer 5, volume hologram 6 and surface protective film 7 are laminated on the application member 2 in this order, and the breaking strength of the hologram layer should be larger than the peel strength between the surface protective film and the volume hologram layer and smaller than the peel strength with which the hologram layer is peeled off the application member and the breaking strength of the surface protective film. This multilayer volume hologram provides a more improved protection for the volume hologram. A portrait replacement or falsification of an information area ensures that the volume hologram layer can break down. Thus, more reliable counterfeit-proofness is achievable.

摘要翻译： 在本发明的多层体积全息图1中，粘合剂层5，体积全息图6和表面保护膜7依次层叠在涂布构件2上，并且全息图层的断裂强度应大于 表面保护膜和体积全息图层，并且小于全息图层从施加构件剥离的剥离强度和表面保护膜的断裂强度。 这种多层体积全息图为体积全息图提供了更好的保护。 信息区域的肖像替换或伪造确保体积全息图层能够分解。 因此，更可靠的防伪可以实现。

公开(公告)号：US06330087B1

公开(公告)日：2001-12-11

申请号：US09617313

申请日：2000-07-14

申请人： Hidekazu Hattori ,  Kenichiro Takada ,  Katsuyoshi Nishii ,  Tooru Matsumoto ,  Tomoyuki Kanda

发明人： Hidekazu Hattori ,  Kenichiro Takada ,  Katsuyoshi Nishii ,  Tooru Matsumoto ,  Tomoyuki Kanda

IPC分类号： G03H126

CPC分类号： G03H1/26 ,  G02B5/0252 ,  G02B5/32 ,  G03H1/0486 ,  G03H2001/0473 ,  G03H2001/2236 ,  G03H2001/306 ,  G03H2210/20 ,  G03H2223/14 ,  G03H2250/12 ,  G03H2250/32 ,  G03H2250/39

摘要： A hologram of an increased size using a single color laser, capable of executing a full color regeneration in a desired view angle and a method for producing the hologram. A plurality of photo-sensitive members are independently exposed to obtain respective holograms, which are connected by using an adhesive layer 80 constructing a connecting means, in order to obtain an integrated hologram expanded in two-dimensional direction. The holograms are obtained by an interference of a reference light 22 and an object light passed through a light diffusing body 24 in order to cause the light diffusing body 24 to be recorded on the photo-sensitive member. The size of the light diffusing body 24 is such that the spectral characteristic of the diffused light from the hologram can attain a desired efficiency at least over the entire wavelength range of the visible light.

摘要翻译： 使用能够以所需视角执行全色再现的单色激光器的增大尺寸的全息图和用于制造全息图的方法。 多个感光元件被独立地曝光以获得通过使用构成连接装置的粘合剂层80连接的各个全息图，以获得在二维方向上扩展的集成全息图。 通过参考光22和通过光漫射体24的物体的光的干涉来获得全息图，以便使光漫射体24被记录在光敏元件上。 光漫射体24的尺寸使得来自全息图的扩散光的光谱特性可以至少在可见光的整个波长范围内达到期望的效率。

公开(公告)号：US06303222B1

公开(公告)日：2001-10-16

申请号：US09541055

申请日：2000-03-31

申请人： Hiroyuki Kimoto ,  Masatugu Nakanishi ,  Akira Kato ,  Yoshihiro Yamamura ,  Yukio Okochi ,  Takatoshi Katsumata

发明人： Hiroyuki Kimoto ,  Masatugu Nakanishi ,  Akira Kato ,  Yoshihiro Yamamura ,  Yukio Okochi ,  Takatoshi Katsumata

IPC分类号： B32B515

CPC分类号： G03H1/028 ,  B22F1/0007 ,  B22F1/0055 ,  B22F9/04 ,  B22F9/16 ,  B22F2998/00 ,  C01P2004/03 ,  C01P2004/20 ,  C01P2004/80 ,  C09C1/622 ,  G03H1/0236 ,  G03H2250/39 ,  G03H2270/13 ,  G03H2270/24 ,  G03H2270/52 ,  Y10T29/302 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T428/2991

摘要： Embossed metallic flakelets have high damage resistance and can be produced readily. A method for production is also provided. The embossed metallic flakelets are produced by dip-coating an organic-inorganic composite layer 12 on upper and lower sides of a carrier layer made of a PVA film or the like by a sol-gel process, and pressing an original embossed pattern 14 having an embossed pattern against the organic-inorganic composite layer 12 under pressure to transfer the embossed pattern onto the organic-inorganic composite layer 12. A sample having the transferred embossed pattern is sintered, to form a metallic film 10 on the organic-inorganic composite layer 12 by deposition or the like. The organic-inorganic composite layer 12 is dip-coated on the metallic film 10 by a sol-gel process, they are sintered, the carrier layer is dissolved in water to separate the metallic film 10 which is held between the organic-inorganic composite layers 12 on the upper and lower sides of the carrier layer, and the separated metallic film 10 is pulverized into embossed metallic flakelets.

摘要翻译： 压花金属薄片具有较高的抗破坏性，易于生产。 还提供了一种生产方法。 通过溶胶 - 凝胶法将由PVA膜等构成的载体层的上下侧浸渍有机 - 无机复合层12，并压制具有 在有机 - 无机复合层12的压力下压花图案将压花图案转印到有机 - 无机复合层12上。将具有转印压纹图案的样品烧结，以在有机 - 无机复合层12上形成金属膜10 通过沉积等。 将有机 - 无机复合层12通过溶胶 - 凝胶法浸渍在金属膜10上，将它们烧结，将载体层溶解在水中以分离保持在有机 - 无机复合层之间的金属膜10 12在载体层的上侧和下侧，并将分离的金属膜10粉碎成压花的金属薄片。

公开(公告)号：US06141123A

公开(公告)日：2000-10-31

申请号：US321876

申请日：1999-05-28

申请人： Fuminori Nakashima ,  Naoyuki Kawazoe ,  Shoichiro Emmei ,  Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

发明人： Fuminori Nakashima ,  Naoyuki Kawazoe ,  Shoichiro Emmei ,  Yasuhiro Mizutani ,  Hidekazu Hattori ,  Satoru Kadowaki ,  Kazutaka Suzuki

IPC分类号： G03H1/02 ,  G03H1/20

CPC分类号： G02B5/0252 ,  G03H1/0252 ,  G03H1/202 ,  G03H1/0486 ,  G03H1/181 ,  G03H2001/186 ,  G03H2210/20 ,  G03H2227/04 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/12 ,  G03H2250/32 ,  G03H2250/39 ,  G03H2260/31 ,  G03H2270/23

摘要： There is provided a hologram with excellent heat resistance. The hologram comprises a hologram film (10) in which a diffraction grating has been recorded, a substrate (11) situated on one side of the hologram film (10) via a bonding material (13), and a polymer film (12) situated on the other side of the hologram film (10) via a bonding material (13), wherein the thickness of the polymer film (12) is no greater than 100 .mu.m. Otherwise, the polymer film (12) is subjected to prior heat treatment. There is further provided a production process for holograms with minimal appearance defects. The process comprises preparing a photopolymer (210) coated onto a substrate (211) and affixing the photopolymer surface (301) onto a photographed object original (213), exposing it to laser light to converting it into a hologram (201), then releasing the hologram (201) from the photographed object original (213) to expose the hologram surface (302) and finally affixing a protective film (215) onto the hologram surface (302), such that the bonding strength A between the substrate (211) and the hologram (201) is greater than the bonding strength B between the hologram (201) and the protective film (215).

摘要翻译： 提供了具有优异耐热性的全息图。 全息图包括其中记录有衍射光栅的全息膜（10），经由接合材料（13）位于全息膜（10）一侧的基板（11）和位于 在全息膜（10）的另一侧经由接合材料（13），其中聚合物膜（12）的厚度不大于100μm。 否则，对聚合物膜（12）进行先前的热处理。 还提供了具有最小外观缺陷的全息图的制造方法。 该方法包括制备涂覆在基材（211）上并将光聚合物表面（301）固定在拍摄物体原件（213）上的光聚合物（210），将其暴露于激光以将其转换成全息图（201），然后释放 从所拍摄的目标原件（213）的全息图（201）中露出全息图表面（302），最后将保护膜（215）固定在全息图表面（302）上，使得基板（211） 并且全息图（201）大于全息图（201）和保护膜（215）之间的接合强度B.

公开(公告)号：US6066378A

公开(公告)日：2000-05-23

申请号：US77060

申请日：1999-03-15

申请人： Akio Morii ,  Satoru Hamada ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Shingo Nishikawa

发明人： Akio Morii ,  Satoru Hamada ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Shingo Nishikawa

IPC分类号： B42D15/10 ,  G03H1/02 ,  G03H1/04 ,  B42D15/00 ,  G03H1/18

CPC分类号： G03H1/02 ,  B42D25/328 ,  G03H1/0248 ,  G03H1/0256 ,  G09F3/0292 ,  G09F3/10 ,  G03H1/0011 ,  G03H1/202 ,  G03H2001/0413 ,  G03H2001/186 ,  G03H2001/2231 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/10 ,  G03H2250/12 ,  G03H2250/35 ,  G03H2250/37 ,  G03H2250/39 ,  G03H2250/40 ,  G03H2250/42 ,  G03H2250/44 ,  G03H2260/12 ,  G03H2260/30 ,  G03H2270/12 ,  G09F2003/028 ,  Y10S428/913 ,  Y10S428/915 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1414 ,  Y10T428/1429 ,  Y10T428/1452 ,  Y10T428/1462 ,  Y10T428/1467 ,  Y10T428/1471 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/2486 ,  Y10T428/24868 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2982

摘要： A multilayered volume hologram structure of the invention comprises a substrate 2 for a certificate or the like, and an adhesive layer 5, a volume hologram layer 5 and a surface protective film 7 laminated on the substrate in the described order. When a multilayer structure consisting of the volume hologram layer 5 and surface protective layer 5 is forcibly released from the substrate for the purpose of making a photograph replacement or falsifying a personal information area, the volume hologram image can break down certainly, thereby ensuring prevention of falsification. A multilayered volume hologram structure-making label is useful for making a multilayered volume hologram structure.

摘要翻译： PCT No.PCT / JP97 / 03242 Sec。 371 1999年3月15日 102（e）1999年3月15日PCT 1997年12月9日PCT公布。 公开号WO98 / 12607 日期1998年3月26日本发明的多层体积全息图结构体包括用于证书等的基板2，以及按所述顺序层叠在基板上的粘合层5，体积全息图层5和表面保护膜7。 当由体积全息图层5和表面保护层5构成的多层结构被强制地从基板上释放以便进行照片更换或伪造个人信息区域时，体积全息图图像可以肯定地分解，从而确保防止 伪造 多层体积全息图结构制作标签对于制造多层体积全息图结构是有用的。

公开(公告)号：US5734485A

公开(公告)日：1998-03-31

申请号：US428894

申请日：1995-04-25

申请人： Hermann-Stephan Buchkremer ,  Uwe Rockenfeller

发明人： Hermann-Stephan Buchkremer ,  Uwe Rockenfeller

IPC分类号： G03H1/20 ,  G03H1/24 ,  G03H1/26 ,  G03H1/30

CPC分类号： G03H1/26 ,  G03H1/20 ,  G03H1/24 ,  G03H1/2249 ,  G03H1/2286 ,  G03H1/2294 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2236 ,  G03H2001/2268 ,  G03H2001/2273 ,  G03H2001/262 ,  G03H2001/269 ,  G03H2001/306 ,  G03H2210/22 ,  G03H2210/30 ,  G03H2210/441 ,  G03H2210/62 ,  G03H2250/39 ,  G03H2270/23 ,  G03H2270/24

摘要： A composite hologram incorporates a plurality of hologram tiles arranged for display, each of the hologram tiles formed by exposing each of a plurality of different unexposed photographic plates simultaneously to light scattered by an intermediate hologram using a conjugate complex of a first reference wave from a coherent light source and to a second reference wave from the coherent light source.

摘要翻译： 复合全息图包括布置用于显示的多个全息图瓦片，每个全息图瓦片通过使用来自相干的第一参考波的共轭复合体同时暴露多个不同的未曝光的照相板中的每一个同时进行由中间全息图散射的光而形成 光源和来自相干光源的第二参考波。

公开(公告)号：US5604611A

公开(公告)日：1997-02-18

申请号：US196381

申请日：1994-02-15

申请人： Toshiki Saburi ,  Minoru Ohta ,  Hirokatsu Mukai ,  Yasuhiro Mizutani ,  Tetsuya Kato

发明人： Toshiki Saburi ,  Minoru Ohta ,  Hirokatsu Mukai ,  Yasuhiro Mizutani ,  Tetsuya Kato

IPC分类号： G02B5/32 ,  G02B27/00 ,  G02B27/01 ,  G03H1/02 ,  G03H1/00

CPC分类号： G03H1/0256 ,  G02B27/0103 ,  G02B5/32 ,  B60K2350/2052 ,  G02B2027/0109 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0165 ,  G02B27/0018 ,  G03H1/0252 ,  G03H1/0486 ,  G03H2001/0417 ,  G03H2223/18 ,  G03H2223/25 ,  G03H2240/54 ,  G03H2240/55 ,  G03H2250/32 ,  G03H2250/37 ,  G03H2250/39 ,  G03H2260/10

摘要： A hologram includes an optically transparent base plate having first and second opposite surfaces. A hologram element is provided on the first surface of the base plate, and has a predetermined holographic pattern. An optically transparent member has first and second opposite surfaces. The first surface of the member faces the hologram element. An arrangement serves to prevent light, which successively passes through the transparent base plate, the hologram element, and the member and is then reflected at a boundary between the second surface of the member and an atmosphere, from travelling back to the hologram element.

摘要翻译： 全息图包括具有第一和第二相对表面的光学透明基板。 全息元件设置在基板的第一表面上，并且具有预定的全息图案。 光学透明构件具有第一和第二相对表面。 构件的第一表面面向全息元件。 布置用于防止依次穿过透明基板，全息元件和部件的光，然后在构件的第二表面和大气之间的边界处反射回到全息元件。

公开(公告)号：US5602656A

公开(公告)日：1997-02-11

申请号：US353576

申请日：1994-12-09

申请人： John E. Wreede ,  Richard B. Upper ,  Darrell F. Hatch ,  Lane W. Cosner ,  Stephen T. Babbitt

发明人： John E. Wreede ,  Richard B. Upper ,  Darrell F. Hatch ,  Lane W. Cosner ,  Stephen T. Babbitt

IPC分类号： G03H1/02

CPC分类号： G03H1/0252 ,  G03H1/02 ,  G03H2001/186 ,  G03H2001/2247 ,  G03H2222/13 ,  G03H2250/37 ,  G03H2250/39

摘要： Method and apparatus for monitoring wavelength shift in a holographic light protection filter to determine if the hologram has been damaged by moisture. The hologram is provided with first, second and third areas. The first area is an extra moisture protected area covered by a moisture resistant material. The second area is adjacent to the first area and is recorded at a different wavelength than the bulk of the hologram. The third area is the remainder of the hologram. The user compares light reflections at these specific areas of the hologram and observes color variations to determine if the hologram has been damaged by moisture. In another embodiment, scribe lines are drawn in the hologram through the three areas. The user detects moisture damage by observing the apparent displacement of these scribe lines in the three areas when viewed through a diffraction grating.

摘要翻译： 用于监测全息光保护滤波器中的波长偏移的方法和装置，以确定全息图是否已被水分损坏。 全息图设置有第一，第二和第三区域。 第一个区域是由防潮材料覆盖的额外的防潮保护区域。 第二区域与第一区域相邻并且记录在与全息图的主体不同的波长处。 第三个区域是全息图的剩余部分。 用户比较全息图的这些特定区域的光反射并观察颜色变化，以确定全息图是否已被水分损坏。 在另一个实施例中，划线通过三个区域被绘制在全息图中。 当通过衍射光栅观察时，用户通过观察这三个区域中这些划线的表观位移来检测水分损伤。

公开(公告)号：US5172250A

公开(公告)日：1992-12-15

申请号：US486314

申请日：1990-02-28

申请人： Hideki Tsuchiya ,  Kenichi Sato ,  Hiroyuki Ohkubo

发明人： Hideki Tsuchiya ,  Kenichi Sato ,  Hiroyuki Ohkubo

IPC分类号： G01D5/347 ,  G01D13/04 ,  G03H1/02

CPC分类号： G03H1/0252 ,  G01D13/04 ,  G01D5/34707 ,  G03H2001/0033 ,  G03H2001/0044 ,  G03H2250/37 ,  G03H2250/39

摘要： A hologram scale having a base substrate, a hologram film with a diffraction grating of a desired pitch exposed thereon, adhered to the base substrate, and with a protective substrate to protect the hologram film is manufactured by the following method: a hologram of a laser produced diffraction grating is formed on a holographic film to act as a scale. This film is applied on a central portion of a base substrate. Adhesives having moisture resistance are applied between the base and the protective substrates to essentially surround the hologram film positioned on the base substrate. The protective and the base substrates are sealed integrally by the adhesives, securing the hologram film therein so as to protect it from ambient environmental conditions.