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公开(公告)号：US08014076B2
公开(公告)日：2011-09-06
申请号：US12817335
申请日：2010-06-17
申请人： Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
发明人： Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
CPC分类号： G02B3/14
摘要： A variable focal length lens includes: a lens portion including a pair of light transmissive members, at least one of which is deformable, and a light transmissive liquid medium sealed between the pair of light transmissive members; and a liquid medium container including a chamber that communicates with the lens portion and is filled with the liquid medium, the liquid medium container causing the shape of the surface of the deformable light transmissive member or members to be changed by changing the volume of the chamber to adjust the amount of liquid medium with which the lens portion is filled.
摘要翻译： 可变焦距透镜包括：透镜部分，其包括至少一个可变形的一对透光构件，以及密封在该对透光构件之间的透光液体介质; 以及液体介质容器，其包括与透镜部分连通并且填充有液体介质的腔室，通过改变腔室的体积来改变可变形透光构件的表面形状的液体介质容器 以调节透镜部分被填充的液体介质的量。
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公开(公告)号：US20100328782A1
公开(公告)日：2010-12-30
申请号：US12817335
申请日：2010-06-17
申请人： Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
发明人： Akira Suzuki , Fumisada Maeda , Mamoru Suzuki , Kayoko Tanaka , Katsuhiro Seo
IPC分类号： G02B3/14
CPC分类号： G02B3/14
摘要： A variable focal length lens includes: a lens portion including a pair of light transmissive members, at least one of which is deformable, and a light transmissive liquid medium sealed between the pair of light transmissive members; and a liquid medium container including a chamber that communicates with the lens portion and is filled with the liquid medium, the liquid medium container causing the shape of the surface of the deformable light transmissive member or members to be changed by changing the volume of the chamber to adjust the amount of liquid medium with which the lens portion is filled.
摘要翻译： 可变焦距透镜包括：透镜部分，其包括至少一个可变形的一对透光构件，以及密封在该对透光构件之间的透光液体介质; 以及液体介质容器，其包括与透镜部分连通并且填充有液体介质的腔室，通过改变腔室的体积来改变可变形透光构件的表面形状的液体介质容器 以调节透镜部分被填充的液体介质的量。
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公开(公告)号：US08531775B2
公开(公告)日：2013-09-10
申请号：US13063658
申请日：2009-09-16
IPC分类号： G02B1/06
摘要： In one example embodiment, a liquid lens includes a pair of transparent members and a transparent liquid composed of a silicone oil not having compatibility with the fluorinated elastomeric membrane. In one example embodiment, at least one of the transparent members is a deformable deformation membrane formed of a fluorinated elastomeric membrane. In one example embodiment, the transparent liquid fills an enclosed space sandwiched between the pair of transparent members.
摘要翻译： 在一个示例性实施例中，液体透镜包括一对透明构件和由与氟化弹性体膜不相容的硅油组成的透明液体。 在一个示例性实施例中，透明构件中的至少一个是由氟化弹性体膜形成的可变形变形膜。 在一个示例性实施例中，透明液体填充夹在该对透明构件之间的封闭空间。
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公开(公告)号：US20110176221A1
公开(公告)日：2011-07-21
申请号：US13063658
申请日：2009-09-16
IPC分类号： G02B3/14
摘要： In one example embodiment, a liquid lens includes a pair of transparent members and a transparent liquid composed of a silicone oil not having compatibility with the fluorinated elastomeric membrane. In one example embodiment, at least one of the transparent members is a deformable deformation membrane formed of a fluorinated elastomeric membrane. In one example embodiment, the transparent liquid fills an enclosed space sandwiched between the pair of transparent members.
摘要翻译： 在一个示例性实施例中，液体透镜包括一对透明构件和由与氟化弹性体膜不相容的硅油组成的透明液体。 在一个示例性实施例中，透明构件中的至少一个是由氟化弹性体膜形成的可变形变形膜。 在一个示例性实施例中，透明液体填充夹在该对透明构件之间的封闭空间。
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公开(公告)号：US08169713B2
公开(公告)日：2012-05-01
申请号：US12795134
申请日：2010-06-07
申请人： Katsuhiro Seo , Yoshiki Okamoto , Mamoru Suzuki , Akira Suzuki
发明人： Katsuhiro Seo , Yoshiki Okamoto , Mamoru Suzuki , Akira Suzuki
摘要： Disclosed herein is a zoom lens, including: an object side lens group disposed on the object side and including a first variable lens having a deformation surface, the object side lens group having a focal length varied by deformation of the first variable lens; an image side lens group disposed on the image side with respect to the object side lens group with an aperture stop sandwiched therebetween and including a second variable lens having a deformation surface, the image side lens group having a focal length varied by deformation of the second variable lens; and a lens group disposed between the object side lens group and the image side lens group and including the aperture stop. The deformation of the first and second variable lenses is controlled to carry out power variation and carry out image surface movement compensation and focusing by the power variation.
摘要翻译： 本发明公开了一种变焦透镜，包括：物体侧透镜组，其设置在物体侧并且包括具有变形面的第一可变透镜，所述物体侧透镜组具有随着所述第一可变透镜的变形而变化的焦距; 相对于物镜侧透镜组设置在像侧的像侧透镜组，其间夹有孔径光阑，并且包括具有变形面的第二可变透镜，所述像侧透镜组的焦距由第二透镜组的变形而变化 可变透镜; 以及设置在物体侧透镜组和像侧透镜组之间并且包括孔径光阑的透镜组。 控制第一和第二可变透镜的变形以进行功率变化，并通过功率变化进行图像表面移动补偿和聚焦。
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公开(公告)号：US20110002043A1
公开(公告)日：2011-01-06
申请号：US12795134
申请日：2010-06-07
申请人： Katsuhiro Seo , Yoshiki Okamoto , Mamoru Suzuki , Akira Suzuki
发明人： Katsuhiro Seo , Yoshiki Okamoto , Mamoru Suzuki , Akira Suzuki
摘要： Disclosed herein is a zoom lens, including: an object side lens group disposed on the object side and including a first variable lens having a deformation surface, the object side lens group having a focal length varied by deformation of the first variable lens; an image side lens group disposed on the image side with respect to the object side lens group with an aperture stop sandwiched therebetween and including a second variable lens having a deformation surface, the image side lens group having a focal length varied by deformation of the second variable lens; and a lens group disposed between the object side lens group and the image side lens group and including the aperture stop. The deformation of the first and second variable lenses is controlled to carry out power variation and carry out image surface movement compensation and focusing by the power variation.
摘要翻译： 本发明公开了一种变焦透镜，包括：物体侧透镜组，其设置在物体侧并且包括具有变形面的第一可变透镜，所述物体侧透镜组具有随着所述第一可变透镜的变形而变化的焦距; 相对于物镜侧透镜组设置在像侧的像侧透镜组，其间夹有孔径光阑，并且包括具有变形面的第二可变透镜，所述像侧透镜组的焦距由第二透镜组的变形而变化 可变透镜; 以及设置在物体侧透镜组和像侧透镜组之间并且包括孔径光阑的透镜组。 控制第一和第二可变透镜的变形以进行功率变化，并通过功率变化进行图像表面移动补偿和聚焦。
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公开(公告)号：USRE40371E1
公开(公告)日：2008-06-10
申请号：US09726436
申请日：2000-12-01
申请人： Isao Ichimura , Fumisada Maeda , Kenji Yamamoto , Kiyoshi Ohsato , Toshio Watanabe , Akira Suzuki
发明人： Isao Ichimura , Fumisada Maeda , Kenji Yamamoto , Kiyoshi Ohsato , Toshio Watanabe , Akira Suzuki
IPC分类号： G11B7/00
CPC分类号： B82Y10/00 , G11B7/0935 , G11B7/1374 , G11B7/24 , G11B11/10543 , G11B11/10576 , G11B2007/13727
摘要： An optical disc recording/reproduction apparatus for recording and/or reproducing a data by applying a beam from an optical head unit through a substrate onto/from a recording layer of the optical disc through, wherein the substrate of the optical disc is 0.3 mm or below; the optical head unit comprises: an objective lens for converging an incident beam and emitting the beam toward the optical disc; a forward lens for converging the beam introduced through the objective lens and applying the beam to the optical disc; a lens holder where the objective lens and the forward lens are fixed; and an actuator for driving the objective lens and the forward lens as a unitary block and controlling at least focusing, the objective lens and the forward lens having a total numerical aperture of 0.8 or above.
摘要翻译： 一种光盘记录/再现装置，用于通过将来自光学头单元的光束通过衬底施加到/从光盘的记录层通过光盘的记录层而记录和/或再现数据，其中光盘的基板为0.3mm或 下面; 光头单元包括：用于会聚入射光束并将光束朝向光盘发射的物镜; 用于会聚通过物镜引入的光束并将光束施加到光盘的前向透镜; 固定有物镜和前透镜的透镜保持架; 以及用于将物镜和前透镜驱动为整体块并且至少控制聚焦的致动器，物镜和前透镜具有0.8或更高的总数值孔径。
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公开(公告)号：US6055113A
公开(公告)日：2000-04-25
申请号：US35138
申请日：1998-03-05
申请人： Kenji Yamamoto , Isao Ichimura , Fumisada Maeda , Toshio Watanabe , Akira Suzuki , Kiyoshi Ohsato
发明人： Kenji Yamamoto , Isao Ichimura , Fumisada Maeda , Toshio Watanabe , Akira Suzuki , Kiyoshi Ohsato
CPC分类号： G11B7/22 , G11B7/1374 , G11B2007/13727
摘要： This invention intends to provide an optical pickup of which it is possible to limit aberrations within a tolerable limit without incorporating a special device for that purpose even if errors arise in thickness of component lenses of a two-lens system constituting an element of the pickup. This object is achieved by providing an optical pickup incorporating a two-lens system with first and second lenses 13 and 14 being arranged in the following manner: the first lens has a first surface 15 to receive a laser beam radiated from a semiconductor laser and a second surface 16 to direct the laser beam transmitted from the first surface 15 towards the second lens 14; the second lens 14 has a third surface 17 to receive the light flux transmitted from the second surface 16 and a fourth surface 18 to direct the light flux transmitted from the third surface 17 towards an optical disc placed opposite thereto; and the first and fourth surfaces are used as a reference during positioning.
摘要翻译： 本发明旨在提供一种光拾取器，即使在构成拾取器的元件的双透镜系统的分量透镜的厚度上出现误差，也可以将像差限制在可容许极限内，而不需要用于该目的的特殊装置。 该目的通过提供一种包含双透镜系统的光学拾取器来实现，其中第一和第二透镜13和14以如下方式布置：第一透镜具有第一表面15，以接收从半导体激光器辐射的激光束和 第二表面16，用于将从第一表面15传递的激光束引向第二透镜14; 第二透镜14具有第三表面17，用于接收从第二表面16传播的光束和第四表面18，以将从第三表面17传播的光束朝向与其相对放置的光盘; 并且在定位期间将第一和第四表面用作参考。
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公开(公告)号：US20090251792A1
公开(公告)日：2009-10-08
申请号：US12414203
申请日：2009-03-30
申请人： Akira Suzuki , Fumisada Maeda , Masahiko Ito , Yoshiki Okamoto
发明人： Akira Suzuki , Fumisada Maeda , Masahiko Ito , Yoshiki Okamoto
IPC分类号： G02B3/14
摘要： A conversion lens which includes a pair of transparent members is provided. At least one of the transparent members is formed of a deformable film; a connecting member for connecting the pair of transparent members so as to form a sealed space sandwiched between the pair of transparent members; a liquid filled in the sealed space; and a curvature changing mechanism for changing the curvature of the deformable film by moving the liquid filled in the sealed space. A conversion lens system and an imaging device, provided with the conversion lens are also provided.
摘要翻译： 提供了包括一对透明构件的转换透镜。 透明构件中的至少一个由可变形膜形成; 用于连接所述一对透明构件以形成夹在所述一对透明构件之间的密封空间的连接构件; 填充在密封空间中的液体; 以及用于通过移动填充在密封空间中的液体来改变可变形膜的曲率的曲率改变机构。 还提供了具有转换透镜的转换透镜系统和成像装置。
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公开(公告)号：US20090066672A1
公开(公告)日：2009-03-12
申请号：US12205228
申请日：2008-09-05
IPC分类号： G06F3/042
CPC分类号： G06F1/1656 , G06F1/1626 , G06F1/1643 , G06F3/0202 , G06F3/04886 , G06F2203/04809 , H04M1/72544 , H04M2250/22
摘要： A user interface device and a PDA include: a transparent panel unit possessing plural layers, each provided with plural transparent deformation sections deformable to a specified shape by injection or discharge of fluid; a fluid channel unit possessing, in common or separately, two transparent fluid channels to inject and to discharge fluid to and from the deformation sections; a fluid pump unit to discharge or suck fluid to and from the fluid channel unit; a display panel unit provided with the transparent panel unit over an upper surface of the display panel unit and possessing a screen surface to display an image; and a controller to control injection and discharge of the fluid to and from the deformation sections of the transparent panel unit, corresponding to an image to be displayed on the screen of the display panel unit. Information can be conveyed tactilely and visually to a user.
摘要翻译： 用户接口装置和PDA包括：具有多层的透明面板单元，每个透明面板单元设置有多个通过流体的注入或排出而可变形成特定形状的透明变形部分; 流体通道单元共同地或分开地具有两个透明流体通道，以将流体注入和流出到变形段; 流体泵单元，用于向流体通道单元排出或吸入流体; 显示面板单元，其在所述显示面板单元的上表面上设置有所述透明面板单元，并且具有显示图像的屏幕表面; 以及控制器，用于控制与要显示在显示面板单元的屏幕上的图像相对应的透明面板单元的变形部分的流体的流出和排出。 信息可以触觉地和视觉地传达给用户。
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