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1.发明申请公开(公告)号：US20070279732A1
公开(公告)日：2007-12-06
申请号：US11807667
申请日：2007-05-30
申请人： Akira Kosaka , Tomoo Izumi , Mitsuhiro Fukuda
发明人： Akira Kosaka , Tomoo Izumi , Mitsuhiro Fukuda
IPC分类号： G02B26/00
CPC分类号： G02B26/0875 , G02B26/0825
摘要： A shape-variable optical element, which includes: a shape-variable section made up of an organic material that can be expanded and contracted by an electric field, in a direction of the electric field; and a pair of electrode layers to sandwich the shape-variable section, wherein amounts of expansion and contraction of the shape-variable section, which are generated by the electric field when a voltage is applied to the pair of electrode layers, have a distribution pattern in a surface perpendicular to the electric field.
摘要翻译： 一种形状可变光学元件，包括：由电场方向可膨胀和收缩的有机材料构成的形状可变部分; 以及一对夹着形状可变部的电极层，其中，当对一对电极层施加电压时，通过电场产生的形状可变部的膨胀和收缩量具有分布图案 在垂直于电场的表面。
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2.发明授权公开(公告)号：US07535626B2
公开(公告)日：2009-05-19
申请号：US11807667
申请日：2007-05-30
申请人： Akira Kosaka , Tomoo Izumi , Mitsuhiro Fukuda
发明人： Akira Kosaka , Tomoo Izumi , Mitsuhiro Fukuda
CPC分类号： G02B26/0875 , G02B26/0825
摘要： A shape-variable optical element, which includes: a shape-variable section made up of an organic material that can be expanded and contracted by an electric field, in a direction of the electric field; and a pair of electrode layers to sandwich the shape-variable section, wherein amounts of expansion and contraction of the shape-variable section, which are generated by the electric field when a voltage is applied to the pair of electrode layers, have a distribution pattern in a surface perpendicular to the electric field.
摘要翻译： 一种形状可变光学元件，包括：由电场方向可膨胀和收缩的有机材料构成的形状可变部分; 以及一对夹着形状可变部的电极层，其中，当对一对电极层施加电压时，通过电场产生的形状可变部的膨胀和收缩量具有分布图案 在垂直于电场的表面。
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公开(公告)号：US20080024854A1
公开(公告)日：2008-01-31
申请号：US11809413
申请日：2007-06-01
申请人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
发明人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
IPC分类号： G02F1/21
CPC分类号： G02F1/21 , G02F1/0128 , G02F2201/12 , G02F2202/022 , G02F2203/34 , Y10T428/2495
摘要： The present invention provides a display element including a layered body. The layered body includes a layered portion comprising a plurality of transparent thin films with different refractive indexes, and a plurality of electrodes which are adapted to apply an electric field to each of the plurality of transparent thin films. Each of the plurality of transparent thin films comprises a material whose thickness changes according to the electric field.
摘要翻译： 本发明提供一种包括层叠体的显示元件。 层叠体包括具有折射率不同的多个透明薄膜的层叠部，以及适于向多个透明薄膜中的每一个施加电场的多个电极。 多个透明薄膜中的每一个都包括其厚度根据电场而变化的材料。
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公开(公告)号：US07576475B2
公开(公告)日：2009-08-18
申请号：US11820654
申请日：2007-06-20
申请人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
发明人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
IPC分类号： H01L41/083
CPC分类号： H01L41/083 , H01L27/20 , H01L41/0475 , H01L41/314 , H01L41/45
摘要： An actuator device which is made as a laminated structure including a displacement-functioning layer having a region to be deformed by the electric field and an electrode-functioning layer having a region to function as an electrode. And an manufacturing method in which the above-mentioned device is easily manufactured, the method in which, according to the laminated structure, arranging each layer to be formed on the transfer section and transferring it onto the substrate to laminate.
摘要翻译： 制造为层压结构的致动器装置，其包括具有通过电场变形的区域的位移功能层和具有用作电极的区域的电极功能层。 另外，容易制造上述装置的制造方法，其特征在于，根据层叠结构，将形成在转印部上的各层配置在基板上进行层叠。
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公开(公告)号：US07532382B2
公开(公告)日：2009-05-12
申请号：US11809413
申请日：2007-06-01
申请人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
发明人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
CPC分类号： G02F1/21 , G02F1/0128 , G02F2201/12 , G02F2202/022 , G02F2203/34 , Y10T428/2495
摘要： The present invention provides a display element including a layered body. The layered body includes a layered portion comprising a plurality of transparent thin films with different refractive indexes, and a plurality of electrodes which are adapted to apply an electric field to each of the plurality of transparent thin films. Each of the plurality of transparent thin films comprises a material whose thickness changes according to the electric field.
摘要翻译： 本发明提供一种包括层叠体的显示元件。 层叠体包括具有折射率不同的多个透明薄膜的层叠部，以及适于向多个透明薄膜中的每一个施加电场的多个电极。 多个透明薄膜中的每一个都包括其厚度随电场而变化的材料。
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公开(公告)号：US20080007140A1
公开(公告)日：2008-01-10
申请号：US11820654
申请日：2007-06-20
申请人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
发明人： Tomoo Izumi , Akira Kosaka , Mitsuhiro Fukuda
IPC分类号： H01L41/083 , H01L21/47 , H01L41/04
CPC分类号： H01L41/083 , H01L27/20 , H01L41/0475 , H01L41/314 , H01L41/45
摘要： An actuator device which is made as a laminated structure including a displacement-functioning layer having a region to be deformed by the electric field and an electrode-functioning layer having a region to function as an electrode. And an manufacturing method in which the above-mentioned device is easily manufactured, the method in which, according to the laminated structure, arranging each layer to be formed on the transfer section and transferring it onto the substrate to laminate.
摘要翻译： 制造为层压结构的致动器装置，其包括具有通过电场变形的区域的位移功能层和具有用作电极的区域的电极功能层。 另外，容易制造上述装置的制造方法，其特征在于，根据层叠结构，将形成在转印部上的各层配置在基板上进行层叠。
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公开(公告)号：US08421908B2
公开(公告)日：2013-04-16
申请号：US13260557
申请日：2010-03-16
CPC分类号： F03G7/065
摘要： An object of the present invention is to provide an actuator allowing a control of displacement and configured to offer a high degree of freedom in designing, and a drive device and an imaging device including the actuator. To achieve the object, an actuator is adopted including a movable part deformable in accordance with heat generation and a control section controlling the amount of deformation of the movable part. In the actuator, the movable part is structured with a plurality of portions including a base portion, a force generating portion, and a heat generating portion being stacked, the force generating portion generating force in accordance with heating, the heat generating portion generating heat in accordance with a current supply. The control section controls the amount of deformation of the movable part by controlling the current supply to the heat generating portion based on an electrical resistance in the heat generating portion.
摘要翻译： 本发明的目的是提供一种执行器，其允许控制位移并且被配置为在设计中提供高自由度，以及驱动装置和包括致动器的成像装置。 为了实现该目的，采用了一种致动器，包括可根据发热变形的可移动部件和控制可移动部件的变形量的控制部件。 在致动器中，可移动部分由多个部分构成，该多个部分包括基部，力产生部分和发热部分，所述力产生部分根据加热产生力，所述发热部分产生热量 按照目前的供应。 控制部通过基于发热部的电阻控制向发热部的供给来控制可动部的变形量。
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公开(公告)号：US08384812B2
公开(公告)日：2013-02-26
申请号：US12933076
申请日：2009-04-01
IPC分类号： H04N5/335
CPC分类号： B29D11/0073 , G02B7/04 , G02B7/102 , H01L41/094 , H04N5/2254 , H04N5/2257 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057
摘要： A technique capable of satisfying both higher functionality and higher accuracy in a compact imaging device is sought to be provided. In order to accomplish the above object, an imaging device is formed by lamination of a plurality of layers including: an imaging element layer that has an imaging element part; a lens layer that has a lens part whose distance from the imaging element part is changeable, and is disposed between a subject and the imaging element part; and an actuator layer that has an actuator part to move the lens part, and is disposed between the subject and the imaging element part.
摘要翻译： 寻求能够在紧凑型成像装置中满足更高功能性和更高精度的技术。 为了实现上述目的，通过层叠多个层来形成成像装置，所述多个层包括：具有成像元件部分的成像元件层; 透镜层，其具有与成像元件部分的距离可变的透镜部分，并且设置在被摄体和成像元件部分之间; 以及致动器层，其具有用于移动透镜部分的致动器部分，并且设置在被摄体和成像元件部分之间。
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公开(公告)号：US08138564B2
公开(公告)日：2012-03-20
申请号：US11827576
申请日：2007-07-12
IPC分类号： H01L31/0232
CPC分类号： H04N5/23248 , H01L24/73 , H01L31/0203 , H01L31/0232 , H01L2224/05554 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/8592 , H01L2924/14 , H01L2924/1461 , H01L2924/3025 , H04N5/2257 , H04N5/23258 , H04N5/2328 , H01L2924/00014 , H01L2924/00
摘要： An image sensor unit includes a fixed substrate, a movable substrate, an actuate section including an actuator for moving the movable substrate against the fixed substrate, an image sensor having an imaging surface on a front surface of the image sensor, and at least, a part of a rear surface of the image sensor being directly fixed onto the movable substrate, an external electrical connecting member for conducting a transmission and reception of signals between the actuate section and the image sensor and an outside of the image sensor unit, and an internal electrical connecting member electrically connects the actuate section, the image sensor and the external connection wiring, wherein the actuate section, the image sensor, the internal connection wiring and a part of the external connection wiring are sealed into the same space.
摘要翻译： 图像传感器单元包括固定基板，可移动基板，致动部分，其包括用于将可动基板抵靠固定基板移动的致动器，具有在图像传感器的前表面上的成像表面的图像传感器，并且至少一个 图像传感器的后表面的一部分直接固定在可动基板上，用于在致动部分和图像传感器之间以及图像传感器单元的外部进行信号传输和接收的外部电连接部件，以及内部 电连接构件电连接致动部分，图像传感器和外部连接布线，其中致动部分，图像传感器，内部连接布线和外部连接布线的一部分被密封在相同的空间中。
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公开(公告)号：US07750534B2
公开(公告)日：2010-07-06
申请号：US12011260
申请日：2008-01-25
申请人： Atsuhiro Noda , Akira Kosaka
发明人： Atsuhiro Noda , Akira Kosaka
IPC分类号： H02N2/14
摘要： Driving techniques are provided for achieving a sufficiently low-speed drive and smooth change in the drive speed. Voltage is applied to an electromechanical element by repeating an output cycle in which one voltage value out of a first voltage value is output during a first period, a second voltage value lower than the first voltage value is output during a second period, a third voltage value lower than the second voltage value is output during a third period, and finally the second voltage value is output during a fourth period. Further, a mechanism for changing the lengths of the respective periods is provided to allow for a sufficiently low-speed drive and smooth change in the drive speed.
摘要翻译： 提供驱动技术以实现足够低的速度驱动和驱动速度的平滑变化。 通过重复在第一时段期间输出第一电压值之外的一个电压值的输出循环，在第二时段期间输出低于第一电压值的第二电压值，将第三电压施加到机电元件上， 在第三周期期间输出低于第二电压值的值，最后在第四周期期间输出第二电压值。 此外，提供用于改变各个周期的长度的机构以允许足够低的速度驱动并且驱动速度的平滑变化。
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