公开(公告)号：US08922893B2

公开(公告)日：2014-12-30

申请号：US13594495

申请日：2012-08-24

申请人： Ryo Koshiishi ,  Yuichi Takai ,  Hiroyuki Nagai

发明人： Ryo Koshiishi ,  Yuichi Takai ,  Hiroyuki Nagai

IPC分类号： G02B27/10 ,  G02B3/14 ,  G02B27/22 ,  G02B26/00

CPC分类号： G02B3/14 ,  G02B26/005 ,  G02B27/2214 ,  Y10T156/10

摘要： There is provided an optical element including first and second substrates that are disposed to face each other; a pair of wall portions that are erected on an inner surface of the first substrate facing the second substrate to be adjacent to each other in a first direction and extend in a second direction different from the first direction; first and second electrodes that are disposed on wall surfaces of the pair of wall portions to be insulated from each other and face each other and are provided to be apart from the first substrate; an insulating film that covers the first and second electrodes; a third electrode that is provided on an inner surface of the second substrate facing the first substrate; and a polar liquid and a non-polar liquid that are sealed between the first substrate and the second substrate and have different refractive indexes.

摘要翻译： 提供了一种光学元件，包括彼此相对配置的第一和第二基板; 一对壁部，其竖立在所述第一基板的面向所述第二基板的内表面上，以在第一方向上彼此相邻并且沿与所述第一方向不同的第二方向延伸; 第一和第二电极，其设置在所述一对壁部的壁表面上以彼此绝缘并且彼此面对并且设置成与第一基板分离; 覆盖所述第一和第二电极的绝缘膜; 第三电极，其设置在所述第二基板的面向所述第一基板的内表面上; 以及密封在第一基板和第二基板之间并具有不同折射率的极性液体和非极性液体。

公开(公告)号：US20130057960A1

公开(公告)日：2013-03-07

申请号：US13594495

申请日：2012-08-24

申请人： Ryo Koshiishi ,  Yuichi Takai ,  Hiroyuki Nagai

发明人： Ryo Koshiishi ,  Yuichi Takai ,  Hiroyuki Nagai

IPC分类号： G02B3/12 ,  B32B38/10 ,  B32B37/14 ,  G02B27/10 ,  B32B37/02

CPC分类号： G02B3/14 ,  G02B26/005 ,  G02B27/2214 ,  Y10T156/10

摘要： There is provided an optical element including first and second substrates that are disposed to face each other; a pair of wall portions that are erected on an inner surface of the first substrate facing the second substrate to be adjacent to each other in a first direction and extend in a second direction different from the first direction; first and second electrodes that are disposed on wall surfaces of the pair of wall portions to be insulated from each other and face each other and are provided to be apart from the first substrate; an insulating film that covers the first and second electrodes; a third electrode that is provided on an inner surface of the second substrate facing the first substrate; and a polar liquid and a non-polar liquid that are sealed between the first substrate and the second substrate and have different refractive indexes.

摘要翻译： 提供了一种光学元件，包括彼此相对配置的第一和第二基板; 一对壁部，其竖立在所述第一基板的面向所述第二基板的内表面上，以在第一方向上彼此相邻并且沿与所述第一方向不同的第二方向延伸; 第一和第二电极，其设置在所述一对壁部的壁表面上以彼此绝缘并且彼此面对并且设置成与第一基板分离; 覆盖所述第一和第二电极的绝缘膜; 第三电极，其设置在所述第二基板的面向所述第一基板的内表面上; 以及密封在第一基板和第二基板之间并具有不同折射率的极性液体和非极性液体。

公开(公告)号：US20120105952A1

公开(公告)日：2012-05-03

申请号：US13275000

申请日：2011-10-17

申请人： Yuichi Takai ,  Yasuhiro Watanabe ,  Hiroyuki Nagai

发明人： Yuichi Takai ,  Yasuhiro Watanabe ,  Hiroyuki Nagai

IPC分类号： G02B27/22 ,  G02B3/12

CPC分类号： G02B27/2214 ,  G02B3/0075 ,  G02B3/12 ,  H04N13/305 ,  H04N13/322 ,  H04N13/356

摘要： An optical device includes: first and second substrates disposed being opposite to each other; a partition wall provided on an inner surface of the first substrate, facing the second substrate, and extending, to divide a region on the first substrate into cell regions which are arranged in a first direction, in a second direction which is different from the first direction; first and second electrodes disposed on wall surfaces of the partition wall to face each other in each of the cell regions; a third electrode provided on an inner surface of the second substrate which faces the first substrate; a protruding section formed upright on the inner surface of the first substrate and dividing each of the cell regions into sub cell regions arranged in the second direction; and polarity and non-polarity liquids sealed between the first substrate and the third electrode and having different refraction indexes.

摘要翻译： 光学装置包括：彼此相对设置的第一和第二基板; 分隔壁，设置在所述第一基板的内表面上，面对所述第二基板，并且延伸，以在与所述第一基板不同的第二方向上将所述第一基板上的区域划分成沿第一方向布置的单元区域 方向; 第一和第二电极，设置在隔壁的壁表面上，以在每个单元区域中彼此面对; 设置在所述第二基板的面向所述第一基板的内表面上的第三电极; 在所述第一基板的内表面上竖直地形成的突出部分，并将每个所述单元区域划分成沿所述第二方向布置的子单元区域; 并且极性和非极性液体密封在第一基板和第三电极之间并且具有不同的折射率。

公开(公告)号：US07944617B2

公开(公告)日：2011-05-17

申请号：US12690463

申请日：2010-01-20

申请人： Koji Ishioka ,  Sho Sakamoto ,  Hiroyuki Okita ,  Yuichi Takai ,  Kenichi Takahashi ,  Masayoshi Akita ,  Yasuhiro Watanabe

发明人： Koji Ishioka ,  Sho Sakamoto ,  Hiroyuki Okita ,  Yuichi Takai ,  Kenichi Takahashi ,  Masayoshi Akita ,  Yasuhiro Watanabe

IPC分类号： G02B1/06 ,  G02B3/12

CPC分类号： G02F1/133526 ,  G02B26/004 ,  G02B27/2214 ,  G02F1/29 ,  H04N13/305 ,  H04N13/359 ,  H04N13/398

摘要： A lens array device and an image display device using the lens array device, which allow a lens effect characteristic different from that of a single variable lens array to be easily obtained, are provided. The lens array device includes a variable lens array and a fixed lens array. The variable lens array includes a plurality of variable lenses each having electrically-adjustable refracting power. The fixed lens array includes a plurality of fixed lenses each provided in correspondence to each of the plurality of variable lenses. Each of the fixed lenses has a refracting power which, once a corresponding variable lens has come to have a first refracting power, allows the first refracting power to be cancelled out.

摘要翻译： 提供了透镜阵列器件和使用透镜阵列器件的图像显示器件，其允许容易地获得与单个可变透镜阵列不同的透镜效应特性。 透镜阵列装置包括可变透镜阵列和固定透镜阵列。 可变透镜阵列包括多个具有电可调折射力的可变透镜。 固定透镜阵列包括多个固定透镜，每个固定透镜对应于多个可变透镜中的每一个设置。 每个固定透镜具有折射能力，一旦相应的可变透镜已经具有第一折射光焦度，则允许第一折射光能被抵消。

公开(公告)号：US08159754B2

公开(公告)日：2012-04-17

申请号：US12754959

申请日：2010-04-06

申请人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Hiroaki Ishiguro ,  Masahiro Shimase

发明人： Yuichi Takai ,  Tetsuyuki Yoshida ,  Hiroaki Ishiguro ,  Masahiro Shimase

IPC分类号： G02B1/06

CPC分类号： G02B3/14 ,  G02B26/004 ,  Y10T29/49002

摘要： Disclosed herein is an optical device including: a light-transmitting first main body which constitutes a part on a light incidence side; a light-transmitting second main body which constitutes a part on a light outgoing side; a third main body which is stacked between the first main body and the second main body in a second direction orthogonal to the first direction, and which defines a liquid chamber between the first main body and the second main body; a lens surface which is formed by an interface between a plurality of liquids differing in refractive index and sealed in the inside of the liquid chamber, and which is electrically deformable; and a jig which clamps the mutually stacked first main body, second main body, and third main body in the second direction by the third engaging part and the fourth engaging part.

摘要翻译： 这里公开了一种光学装置，包括：构成光入射侧的一部分的透光第一主体; 构成光出射侧的一部分的透光第二主体; 第三主体，其在与第一方向正交的第二方向上堆叠在第一主体和第二主体之间，并且在第一主体和第二主体之间限定液体室; 透镜表面，其由折射率不同的多个液体之间的界面形成，并且密封在液体室的内部，并且是可电动变形的; 以及通过第三接合部和第四接合部在第二方向上夹持相互堆叠的第一主体，第二主体和第三主体的夹具。

公开(公告)号：US08363329B2

公开(公告)日：2013-01-29

申请号：US12506604

申请日：2009-07-21

申请人： Yuichi Takai ,  Junichi Ohsako

发明人： Yuichi Takai ,  Junichi Ohsako

IPC分类号： G02B3/12 ,  G02B3/14

CPC分类号： G02B3/14

摘要： Disclosed is a liquid lens apparatus. The liquid lens apparatus includes a liquid lens element and a fixing jig. The liquid lens element includes a main body, a lens surface, and a sealing portion, the main body including a first substrate, a second substrate, and a third substrate that is disposed between the first substrate and the second substrate and forms a liquid chamber, the lens surface being formed of an interface between two liquids which are contained in the liquid chamber and have different refractive indexes and being capable of being electrically deformed, the sealing portion hermetically sealing the main body. The fixing jig is engaged with the first substrate and the second substrate, the first substrate and the second substrate sandwiching the third substrate.

摘要翻译： 公开了一种液体透镜装置。 液体透镜装置包括液体透镜元件和固定夹具。 液体透镜元件包括主体，透镜表面和密封部分，主体包括第一基板，第二基板和第三基板，其设置在第一基板和第二基板之间，并形成液体室 透镜表面由液体容纳在两个液体之间的界面形成，并且具有不同的折射率并且能够电变形，密封部分密封主体。 固定夹具与第一基板和第二基板接合，第一基板和第二基板夹持第三基板。

公开(公告)号：US20110299171A1

公开(公告)日：2011-12-08

申请号：US13208482

申请日：2011-08-12

申请人： Yoshihisa Sato ,  Yuichi Takai ,  Miki Tsuchiya

发明人： Yoshihisa Sato ,  Yuichi Takai ,  Miki Tsuchiya

IPC分类号： G02B27/12

CPC分类号： G02B3/14 ,  G02B26/005

摘要： A liquid optical element array with good long-term stability is provided. The liquid optical element array includes: a first substrate and a second substrate facing each other; barrier ribs arranged upright on a surface facing the second substrate of the first substrate and sectioning a region on the first substrate into a plurality of cell regions; a first electrode and a second electrode arranged on wall surfaces of the barrier ribs to face each other; a third electrode arranged on a surface facing the first substrate of the second substrate; a projection arranged upright in each of the cell regions on the first substrate or the second substrate; and a polar liquid and a nonpolar liquid sealed between the first substrate and the third electrode and having different refractive indices.

摘要翻译： 提供了具有良好长期稳定性的液体光学元件阵列。 液体光学元件阵列包括：第一基板和彼此面对的第二基板; 在与所述第一基板的所述第二基板相对的表面上直立布置并将所述第一基板上的区域分割为多个单元区域的阻挡肋; 布置在隔壁的壁表面上的第一电极和第二电极，以彼此面对; 布置在面对第二基板的第一基板的表面上的第三电极; 在所述第一基板或所述第二基板上的每个单元区域中竖直布置的突起; 以及密封在第一基板和第三电极之间并具有不同折射率的极性液体和非极性液体。

公开(公告)号：US20100277923A1

公开(公告)日：2010-11-04

申请号：US12547966

申请日：2009-08-26

申请人： Yuichi Takai ,  Mariko Obinata ,  Miki Tsuchiya ,  Hiroaki Ishiguro

发明人： Yuichi Takai ,  Mariko Obinata ,  Miki Tsuchiya ,  Hiroaki Ishiguro

IPC分类号： F21V7/00 ,  G02B3/14

CPC分类号： G02B3/14 ,  F21V13/04 ,  F21V14/003

摘要： Disclosed is a liquid lens element. The liquid lens element includes a main body, a lens surface, and a first reflection surface. The main body has a light incident surface and a light exiting surface and includes a liquid chamber formed therein. The lens surface changes orientation of light that exits the light exiting surface by being electrically deformed, and the lens surface is formed of an interface between two liquids that are contained in the liquid chamber and have different refractive indexes. The first reflection surface reflects part of light that enters the light incident surface toward an optical axis of the lens surface, and the first reflection surface is provided to the main body.

摘要翻译： 公开了一种液体透镜元件。 液体透镜元件包括主体，透镜表面和第一反射表面。 主体具有光入射表面和光出射表面，并且包括形成在其中的液体室。 透镜表面通过电变形而改变离开光出射表面的光的取向，并且透镜表面由容纳在液体室中的两种液体之间的界面形成并且具有不同的折射率。 第一反射面将朝向透镜面的光轴进入光入射面的一部分光反射，第一反射面设置在主体上。

公开(公告)号：US20100254021A1

公开(公告)日：2010-10-07

申请号：US12724979

申请日：2010-03-16

申请人： Tetsuyuki Yoshida ,  Miki Tsuchiya ,  Yuichi Takai

发明人： Tetsuyuki Yoshida ,  Miki Tsuchiya ,  Yuichi Takai

IPC分类号： G02B3/14 ,  B65B7/00

CPC分类号： G02B3/14 ,  G02B26/004

摘要： A manufacturing method for a liquid lens device includes the steps of: preparing a body having a liquid chamber, a conductive first liquid stored in the liquid chamber, an insulating second liquid stored in the liquid chamber, and a hollow electrode pipe for making the communication between the inside and the outside of the liquid chamber, the liquid chamber being defined by a first transparent substrate on which an electrode layer is formed, a second transparent substrate opposed to the first transparent substrate, and an annular sealing member interposed between the first transparent substrate and the second transparent substrate; applying pressure to the first and second transparent substrates to thereby compress the sealing member and discharge the first liquid from the second end of the hollow electrode pipe; and closing the second end of the hollow electrode pipe.

摘要翻译： 液体透镜装置的制造方法包括以下步骤：准备具有液体室的主体，存储在液体室中的导电第一液体，存储在液体室中的绝缘的第二液体和用于进行通信的中空电极管 在液体室的内部和外部之间，液体室由其上形成有电极层的第一透明基板，与第一透明基板相对的第二透明基板和插入在第一透明基板之间的环形密封件 基板和第二透明基板; 对第一透明基板和第二透明基板施加压力，从而压缩密封构件并从中空电极管的第二端排出第一液体; 并闭合中空电极管的第二端。

公开(公告)号：US20100020407A1

公开(公告)日：2010-01-28

申请号：US12506604

申请日：2009-07-21

申请人： Yuichi Takai ,  Junichi Ohsako

发明人： Yuichi Takai ,  Junichi Ohsako

IPC分类号： G02B3/14

CPC分类号： G02B3/14

摘要： Disclosed is a liquid lens apparatus. The liquid lens apparatus includes a liquid lens element and a fixing jig. The liquid lens element includes a main body, a lens surface, and a sealing portion, the main body including a first substrate, a second substrate, and a third substrate that is disposed between the first substrate and the second substrate and forms a liquid chamber, the lens surface being formed of an interface between two liquids which are contained in the liquid chamber and have different refractive indexes and being capable of being electrically deformed, the sealing portion hermetically sealing the main body. The fixing jig is engaged with the first substrate and the second substrate, the first substrate and the second substrate sandwiching the third substrate.

摘要翻译： 公开了一种液体透镜装置。 液体透镜装置包括液体透镜元件和固定夹具。 液体透镜元件包括主体，透镜表面和密封部分，主体包括第一基板，第二基板和第三基板，其设置在第一基板和第二基板之间，并形成液体室 透镜表面由液体容纳在两个液体之间的界面形成，并且具有不同的折射率并且能够电变形，密封部分密封主体。 固定夹具与第一基板和第二基板接合，第一基板和第二基板夹持第三基板。