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1. 发明授权

US09512535B2 Mold production method 有权
标题翻译：模具生产方法
公开(公告)号：US09512535B2
公开(公告)日：2016-12-06
申请号：US14008649
申请日：2012-03-29
申请人： Akinobu Isurugi , Kiyoshi Minoura , Hiroyuki Sugawara
发明人： Akinobu Isurugi , Kiyoshi Minoura , Hiroyuki Sugawara
IPC分类号： C25D11/12 , C25D11/18 , B29C33/38 , B29C33/42 , C25D1/10 , C25D11/04 , C25D11/24 , G02B1/118 , B29C59/04 , B29C35/08
CPC分类号： C25D11/12 , B29C33/38 , B29C33/42 , B29C59/046 , B29C2035/0827 , C25D1/10 , C25D11/04 , C25D11/045 , C25D11/24 , G02B1/118
摘要： A method for manufacturing a moth-eye mold of an embodiment of the present invention employs a mold base including a metal base, an organic insulating layer provided on the metal base, and an aluminum alloy layer provided on the organic insulating layer, the aluminum alloy layer containing aluminum and a non-aluminum metal element M, an absolute value of a difference between a standard electrode potential of the metal element M and a standard electrode potential of aluminum being not more than 0.64 V, and a content of the metal element M in the aluminum alloy layer not exceeding 10 mass %.
摘要翻译：本发明的一个实施方式的蛾眼用模具的制造方法采用如下的模具基体：金属基体，设置在金属基体上的有机绝缘层和设置在有机绝缘层上的铝合金层，铝合金含有铝和非铝金属元素M的层，金属元素M的标准电极电位与铝的标准电极电位之差的绝对值不大于0.64V，金属元素M的含量在铝合金层中不超过10质量％。

2. 发明申请

US20140197036A1 MOLD PRODUCTION METHOD 有权
标题翻译：模具生产方法
公开(公告)号：US20140197036A1
公开(公告)日：2014-07-17
申请号：US14008649
申请日：2012-03-29
申请人： Akinobu Isurugi , Kiyoshi Minoura , Hiroyuki Sugawara
发明人： Akinobu Isurugi , Kiyoshi Minoura , Hiroyuki Sugawara
IPC分类号： C25D11/12
CPC分类号： C25D11/12 , B29C33/38 , B29C33/42 , B29C59/046 , B29C2035/0827 , C25D1/10 , C25D11/04 , C25D11/045 , C25D11/24 , G02B1/118
摘要： A method for manufacturing a moth-eye mold of an embodiment of the present invention employs a mold base including a metal base, an organic insulating layer provided on the metal base, and an aluminum alloy layer provided on the organic insulating layer, the aluminum alloy layer containing aluminum and a non-aluminum metal element M, an absolute value of a difference between a standard electrode potential of the metal element M and a standard electrode potential of aluminum being not more than 0.64 V, and a content of the metal element M in the aluminum alloy layer not exceeding 10 mass %.
摘要翻译：本发明的一个实施方式的蛾眼用模具的制造方法采用如下的模具基体：金属基体，设置在金属基体上的有机绝缘层和设置在有机绝缘层上的铝合金层，铝合金含有铝和非铝金属元素M的层，金属元素M的标准电极电位与铝的标准电极电位之差的绝对值不大于0.64V，金属元素M的含量在铝合金层中不超过10质量％。

3. 发明授权

US09366785B2 Mold, method for manufacturing a mold, and antireflective film 有权
标题翻译：模具，制造模具的方法和抗反射膜
公开(公告)号：US09366785B2
公开(公告)日：2016-06-14
申请号：US13504180
申请日：2010-10-27
申请人： Kiyoshi Minoura , Akinobu Isurugi
发明人： Kiyoshi Minoura , Akinobu Isurugi
IPC分类号： C25D11/04 , B29C33/42 , G02B1/11 , G02B1/118 , B29C33/38 , B29C33/56 , C25D11/24 , C25D11/12
CPC分类号： G02B1/118 , B29C33/3814 , B29C33/424 , B29C33/56 , C25D11/045 , C25D11/12 , C25D11/24
摘要： A moth-eye mold fabrication method includes: (a) providing an aluminum film deposited on a base, the aluminum film having a thickness of not less than 0.5 μm and not more than 5 μm, a surface of the aluminum film having a plurality of crystal grains whose average crystal grain diameter is not less than 200 nm and not more than 5 μm; (b) after step (a), anodizing the surface of the aluminum film to form a porous alumina layer which has a plurality of minute recessed portions; and (c) after step (b), bringing the porous alumina layer into contact with an etching solution, thereby enlarging the plurality of minute recessed portions of the porous alumina layer. A method of readily fabricating a mold is produced that is for manufacture of an antireflection film in which a moth-eye structure is superposed over an antiglare structure.
摘要翻译：蛾眼模具制造方法包括：（a）提供沉积在基底上的铝膜，所述铝膜的厚度不小于0.5μm且不大于5μm，所述铝膜的表面具有多个平均晶粒直径不小于200nm且不大于5μm的晶粒; （b）在步骤（a）之后，对铝膜的表面进行阳极氧化以形成具有多个微小凹陷部分的多孔氧化铝层; 和（c）在步骤（b）之后，使多孔氧化铝层与蚀刻溶液接触，从而扩大多孔氧化铝层的多个微小凹陷部分。制造容易制造模具的方法，其用于制造其中蛾眼结构叠加在防眩光结构上的抗反射膜。

4. 发明授权

US09193096B2 Die, die production method, and production of antireflection film 有权
标题翻译：模具，模具生产方法和抗反射膜的生产
公开(公告)号：US09193096B2
公开(公告)日：2015-11-24
申请号：US13580524
申请日：2011-02-08
申请人： Akinobu Isurugi , Kiyoshi Minoura , Hidekazu Hayashi
发明人： Akinobu Isurugi , Kiyoshi Minoura , Hidekazu Hayashi
IPC分类号： B29C33/42 , B29C33/38 , C25D11/16 , G02B1/118 , C25D11/12 , C25D11/24 , B29L7/00 , B29L23/00
CPC分类号： G02B1/118 , B29C33/38 , B29L2007/00 , B29L2023/00 , C25D11/12 , C25D11/16 , C25D11/24
摘要： One of the objects of the present invention is to provide a method for readily manufacturing a seamless mold in the form of a roll which has a porous alumina layer over its surface. The mold manufacturing method of the present invention is a method for manufacturing a mold which has a porous alumina layer over its surface, including the steps of: providing a hollow cylindrical support; forming an insulating layer on an outer perimeter surface of the hollow cylindrical support; depositing aluminum on the insulating layer to form an aluminum film; and anodizing a surface of the aluminum film to form a porous alumina layer which has a plurality of minute recessed portions.
摘要翻译：本发明的目的之一是提供一种容易地制造在其表面上具有多孔氧化铝层的辊形式的无缝模具的方法。本发明的模具制造方法是一种在其表面上具有多孔氧化铝层的模具的制造方法，包括以下步骤：提供中空圆柱形支撑件; 在所述中空圆柱形支撑件的外周表面上形成绝缘层; 在绝缘层上沉积铝以形成铝膜; 并对所述铝膜的表面进行阳极氧化，以形成具有多个微小凹部的多孔氧化铝层。

5. 发明申请

US20120318772A1 DIE, PROCESS FOR PRODUCING DIE, AND PROCESS FOR PRODUCING ANTIREFLECTION FILM 有权
标题翻译： DIE，生产DIE的方法，以及生产抗反射膜的方法
公开(公告)号：US20120318772A1
公开(公告)日：2012-12-20
申请号：US13582033
申请日：2011-03-22
申请人： Kiyoshi Minoura , Akinobu Isurugi , Ichirou Ihara , Hidekazu Hayashi , Kenichiro Nakamatsu
发明人： Kiyoshi Minoura , Akinobu Isurugi , Ichirou Ihara , Hidekazu Hayashi , Kenichiro Nakamatsu
IPC分类号： B44C1/22 , B29C35/08
CPC分类号： G02B1/118 , B29C59/046 , B29C2035/0827 , C25D11/04 , C25D11/045 , C25D11/12 , C25D11/24
摘要： A method is provided for manufacturing a mold that has a porous alumina layer over its surface, which is capable of preventing formation of pits (recesses). A moth-eye mold manufacturing method of an embodiment of the present invention is a method for manufacturing a mold which has a porous alumina layer over its surface, including the steps of: providing a mold base which includes an aluminum base and an aluminum film deposited on a surface of the aluminum base, the aluminum film having a purity of not less than 99.99 mass %; anodizing a surface of the aluminum film to form a porous alumina layer which has a plurality of minute recessed portions; and bringing the porous alumina layer into contact with an etching solution to enlarge the plurality of minute recessed portions of the porous alumina layer.
摘要翻译：提供了一种用于制造在其表面上具有多孔氧化铝层的模具的方法，其能够防止形成凹坑（凹部）。本发明的实施例的蛾眼模具的制造方法是在其表面上具有多孔氧化铝层的模具的制造方法，包括以下步骤：提供包括铝基底和铝膜沉积的模具基底在铝基材的表面上，铝膜的纯度不低于99.99质量％; 阳极氧化铝膜的表面以形成具有多个微小凹陷部分的多孔氧化铝层; 并且使多孔氧化铝层与蚀刻溶液接触，以使多孔氧化铝层的多个微小凹陷部分扩大。

6. 发明申请

US20120196090A1 MOLD AND PRODUCTION METHOD FOR SAME, AND ANTI-REFLECTION FILM 有权
标题翻译：相同的模具和生产方法以及抗反射膜
公开(公告)号：US20120196090A1
公开(公告)日：2012-08-02
申请号：US13499736
申请日：2010-10-08
申请人： Akinobu Isurugi , Kiyoshi Minoura , Takao Imaoku
发明人： Akinobu Isurugi , Kiyoshi Minoura , Takao Imaoku
IPC分类号： B29C33/38 , B32B3/18 , B29C33/42
CPC分类号： G02B1/118 , C25D11/12 , C25D11/18 , Y10T428/24479
摘要： A moth-eye mold fabrication method of an embodiment of the present invention includes the steps of: (a) anodizing a surface of an aluminum film to form a porous alumina layer which has a plurality of minute recessed portions; (b) after step (a), bringing the porous alumina layer into contact with an etching solution, thereby enlarging the plurality of minute recessed portions of the porous alumina layer; and (c) after step (b), further anodizing the surface to grow the plurality of minute recessed portions, wherein a voltage applied in step (c) is higher than a voltage applied in step (a). According to an embodiment of the present invention, a mold fabrication method is provided which is capable of preventing formation of a plurality of tiny pores in one micropore.
摘要翻译：本发明实施方案的飞蛾模制造方法包括以下步骤：（a）阳极氧化铝膜的表面以形成具有多个微小凹陷部分的多孔氧化铝层; （b）在步骤（a）之后，使多孔氧化铝层与蚀刻液接触，从而扩大多孔氧化铝层的多个微小凹部; 和（c）在步骤（b）之后，对所述表面进一步进行阳极氧化以使所述多个微小凹陷部分生长，其中步骤（c）中施加的电压高于步骤（a）中施加的电压。根据本发明的一个实施例，提供了能够防止在一个微孔中形成多个微细孔的模具制造方法。

7. 发明授权

US09127371B2 Mold and production method for same, and anti-reflection film 有权
标题翻译：模具和生产方法相同，并具有防反射膜
公开(公告)号：US09127371B2
公开(公告)日：2015-09-08
申请号：US13499736
申请日：2010-10-08
申请人： Akinobu Isurugi , Kiyoshi Minoura , Takao Imaoku
发明人： Akinobu Isurugi , Kiyoshi Minoura , Takao Imaoku
IPC分类号： C25D11/12 , G02B1/118 , C25D11/18
CPC分类号： G02B1/118 , C25D11/12 , C25D11/18 , Y10T428/24479
摘要： A moth-eye mold fabrication method of an embodiment of the present invention includes the steps of: (a) anodizing a surface of an aluminum film to form a porous alumina layer which has a plurality of minute recessed portions; (b) after step (a), bringing the porous alumina layer into contact with an etching solution, thereby enlarging the plurality of minute recessed portions of the porous alumina layer; and (c) after step (b), further anodizing the surface to grow the plurality of minute recessed portions, wherein a voltage applied in step (c) is higher than a voltage applied in step (a). According to an embodiment of the present invention, a mold fabrication method is provided which is capable of preventing formation of a plurality of tiny pores in one micropore.
摘要翻译：本发明实施方案的飞蛾模制造方法包括以下步骤：（a）阳极氧化铝膜的表面以形成具有多个微小凹陷部分的多孔氧化铝层; （b）在步骤（a）之后，使多孔氧化铝层与蚀刻液接触，从而扩大多孔氧化铝层的多个微小凹部; 和（c）在步骤（b）之后，对所述表面进一步进行阳极氧化以使所述多个微小凹陷部分生长，其中步骤（c）中施加的电压高于步骤（a）中施加的电压。根据本发明的一个实施例，提供了能够防止在一个微孔中形成多个微细孔的模具制造方法。

8. 发明授权

US09108351B2 Method for forming anodized layer, method for producing mold and method for producing antireflective film 有权
标题翻译：形成阳极氧化层的方法，制造模具的方法和制造抗反射膜的方法
公开(公告)号：US09108351B2
公开(公告)日：2015-08-18
申请号：US13583399
申请日：2011-03-08
申请人： Kenichiro Nakamatsu , Hidekazu Hayashi , Kiyoshi Minoura , Akinobu Isurugi
发明人： Kenichiro Nakamatsu , Hidekazu Hayashi , Kiyoshi Minoura , Akinobu Isurugi
IPC分类号： B29C33/42 , C25D11/12 , G02B1/11 , B29C45/37 , C25D11/18 , G02B1/118 , C25D11/16 , B29C33/56 , C25D11/04
CPC分类号： G02B1/118 , B29C33/424 , B29C33/565 , B29C45/26 , B29C45/372 , C25D11/04 , C25D11/045 , C25D11/12 , C25D11/16 , C25D11/18
摘要： An anodized layer formation method of an embodiment of the present invention includes the step a of providing an aluminum film which is formed on a first principal surface of a support and the step b of anodizing a surface of the aluminum film to form a porous alumina layer which has a plurality of minute recessed portions. In the step a, a second principal surface of the support which is opposite to the first principal surface is provided with a low heat conduction member that has a predetermined pattern. According to an embodiment of the present invention, a porous alumina layer can be formed which includes regions of different minute structures in the predetermined pattern.
摘要翻译：本发明的一个实施方案的阳极氧化层形成方法包括提供形成在载体的第一主表面上的铝膜的步骤a和阳极氧化铝膜表面的步骤b以形成多孔氧化铝层其具有多个微小的凹部。在步骤a中，支撑体的与第一主表面相对的第二主表面设置有具有预定图案的低导热构件。根据本发明的一个实施方案，可以形成多孔氧化铝层，其包括具有预定图案的不同微小结构的区域。

9. 发明授权

US08999133B2 Method for forming anodized layer and mold production method 有权
标题翻译：形成阳极氧化层的方法和模具生产方法
公开(公告)号：US08999133B2
公开(公告)日：2015-04-07
申请号：US13819547
申请日：2011-08-22
申请人： Akinobu Isurugi , Kiyoshi Minoura , Hidekazu Hayashi , Kenichiro Nakamatsu
发明人： Akinobu Isurugi , Kiyoshi Minoura , Hidekazu Hayashi , Kenichiro Nakamatsu
IPC分类号： C25D11/24 , C25F3/02 , B29C33/42 , B29C33/56 , C25D11/02 , C25D11/12
CPC分类号： C25F3/02 , B29C33/424 , B29C33/56 , C25D11/024 , C25D11/12 , C25D11/24
摘要： An anodized layer formation method includes: providing an aluminum film provided on a support or an aluminum base; and forming a porous alumina layer which has minute recessed portions by applying a voltage between an anode which is electrically coupled to a surface of the aluminum film or the aluminum base and a cathode which is provided in an electrolytic solution with the surface of the aluminum film or the aluminum base being in contact with the electrolytic solution. The forming of the porous alumina layer includes increasing the voltage to a target value and, before the voltage is increased to the target value, increasing the voltage to a first peak value which is lower than the target value and thereafter decreasing the voltage to a value which is lower than the first peak value. As such, an anodized layer with reduced variation of recessed portions can be formed.
摘要翻译：阳极氧化层形成方法包括：提供设置在支撑体或铝基底上的铝膜; 以及通过在与铝膜或铝基底的表面电耦合的阳极和在铝电解液的表面上设置在电解液中的阴极之间施加电压而形成具有微小凹陷部分的多孔氧化铝层或铝基与电解液接触。多孔氧化铝层的形成包括将电压增加到目标值，并且在电压增加到目标值之前，将电压增加到低于目标值的第一峰值，然后将电压降低到值其低于第一峰值。因此，可以形成具有减小的凹部的变化的阳极氧化层。

10. 发明申请

US20120234794A1 DIE FOR MOTH-EYE, AND METHOD FOR PRODUCING DIE FOR MOTH-EYE AND MOTH-EYE STRUCTURE 有权
标题翻译：用于母眼的DIE，以及用于生产眼睛和眼睛结构的DIE的方法
公开(公告)号：US20120234794A1
公开(公告)日：2012-09-20
申请号：US13511315
申请日：2010-11-25
申请人： Akinobu Isurugi , Kiyoshi Minoura , Tokio Taguchi , Takao Imaoku
发明人： Akinobu Isurugi , Kiyoshi Minoura , Tokio Taguchi , Takao Imaoku
IPC分类号： B29C33/38 , B29D11/00 , G02B1/12
CPC分类号： G02B1/118 , B29C33/424 , C25D11/045 , C25D11/08 , C25D11/24 , Y10T428/24355 , Y10T428/24479
摘要： A mold of an embodiment of the present invention has a surface that has a shape which is inverse of a surface shape of a moth-eye structure. This surface has a plurality of protrusions, a plurality of ridges extending between the plurality of protrusions via saddle portions, and a plurality of holes, each of which is defined by at least any three of the plurality of protrusions and ridges extending between the at least any three of the plurality of protrusions, and an average distance between centers of adjacent holes, p, and an average depth of the saddle portions, r, satisfy the relationship of 0.15≦r/p≦0.60.
摘要翻译：本发明的实施例的模具具有与飞蛾眼结构的表面形状相反的形状的表面。该表面具有多个突起，多个突起，经由鞍座部分在多个突起之间延伸，以及多个孔，每个孔由多个突起和脊中的至少三个突起和脊在至少多个突起中的任意三个以及相邻孔的中心之间的平均距离p以及鞍部的平均深度r满足关系：0.15＆nlE; r / p＆nlE; 0.60。

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