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公开(公告)号：US08260129B2
公开(公告)日：2012-09-04
申请号：US12974918
申请日：2010-12-21
申请人： Pierre Craen , Yves-Sebastien Boulin , Paul Fuller
发明人： Pierre Craen , Yves-Sebastien Boulin , Paul Fuller
IPC分类号： G03B17/00
CPC分类号： G02B3/14 , G03B17/12 , H01L27/14618 , H01L2924/0002 , H01L2924/00
摘要： An optical device for a lens assembly of a camera module is disclosed. The optical device includes a liquid lens having at least one fixed lens and a transparent window, facing each other and delimiting, at least in part, an internal volume containing two immiscible liquids having different optical indices, and a first and a second electrode. The liquids form an interface moveable by application of a voltage between said electrodes. The optical device also includes a liquid lens holder, wherein the liquid lens holder has at least one electrical contact for contacting one electrode of the liquid lens, and at least one Z reference datum for aligning the fixed lens of the liquid lens with other optical elements of the lens assembly.
摘要翻译： 公开了一种用于相机模块的镜头组件的光学装置。 所述光学装置包括具有至少一个固定透镜和透明窗口的液体透镜，所述至少一个固定透镜和透明窗口彼此面对并且至少部分地限定包含具有不同光学指数的两个不混溶液体的内部体积，以及第一和第二电极。 液体形成通过在所述电极之间施加电压而能够移动的界面。 光学装置还包括液体透镜保持器，其中液体透镜保持器具有用于接触液体透镜的一个电极的至少一个电触点和用于将液体透镜的固定透镜与其他光学元件对准的至少一个Z参考基准 的镜头组件。
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公开(公告)号：US20110158634A1
公开(公告)日：2011-06-30
申请号：US12974918
申请日：2010-12-21
申请人： Pierre Craen , Yves-Sebastien Boulin , Paul Fuller
发明人： Pierre Craen , Yves-Sebastien Boulin , Paul Fuller
CPC分类号： G02B3/14 , G03B17/12 , H01L27/14618 , H01L2924/0002 , H01L2924/00
摘要： An optical device for a lens assembly of a camera module is disclosed. The optical device includes a liquid lens having at least one fixed lens and a transparent window, facing each other and delimiting, at least in part, an internal volume containing two immiscible liquids having different optical indices, and a first and a second electrode. The liquids form an interface moveable by application of a voltage between said electrodes. The optical device also includes a liquid lens holder, wherein the liquid lens holder has at least one electrical contact for contacting one electrode of the liquid lens, and at least one Z reference datum for aligning the fixed lens of the liquid lens with other optical elements of the lens assembly.
摘要翻译： 公开了一种用于相机模块的镜头组件的光学装置。 所述光学装置包括具有至少一个固定透镜和透明窗口的液体透镜，所述至少一个固定透镜和透明窗口彼此面对并且至少部分地限定包含具有不同光学指数的两个不混溶液体的内部体积，以及第一和第二电极。 液体形成通过在所述电极之间施加电压而能够移动的界面。 光学装置还包括液体透镜保持器，其中液体透镜保持器具有用于接触液体透镜的一个电极的至少一个电触点和用于将液体透镜的固定透镜与其他光学元件对准的至少一个Z参考基准 的镜头组件。
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公开(公告)号：US20090190232A1
公开(公告)日：2009-07-30
申请号：US12360476
申请日：2009-01-27
IPC分类号： G02B3/14
CPC分类号： G02B3/14
摘要： An optical lens arrangement including a lens barrel having a monolithic structure and including a first, a second, a third, and a fourth contact region having a common axis, a liquid lens having a structure containing a first conductive liquid and a second insulating liquid, both liquids immiscible, having different refractive indices and meeting each other at a liquid-liquid interface the curvature of which is controllable by a voltage applied to first and second electrode, wherein the structure has first and second fixed lenses in contact respectively with one of the liquids, and a third fixed lens, wherein outer edges of the first, second and third fixed lenses are positioned in contact with respective first, second and third contact regions of the lens barrel to align the first, second and third fixed lenses with each other, and wherein the fourth contact region contacts an edge of the liquid-liquid interface.
摘要翻译： 一种光学透镜装置，包括具有整体结构并包括具有公共轴线的第一，第二，第三和第四接触区域的透镜镜筒，具有包含第一导电液体和第二绝缘液体的结构的液体透镜， 两种液体不混溶，具有不同的折射率，并且在液 - 液界面处彼此相遇，其液体 - 液体界面的曲率由施加到第一和第二电极的电压控制，其中该结构具有第一和第二固定透镜， 液体和第三固定透镜，其中第一，第二和第三固定透镜的外边缘定位成与透镜筒的相应的第一，第二和第三接触区域接触，以使第一，第二和第三固定透镜彼此对准 ，并且其中所述第四接触区域接触所述液 - 液界面的边缘。
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公开(公告)号：US07940467B2
公开(公告)日：2011-05-10
申请号：US12666529
申请日：2008-06-27
CPC分类号： G02B3/14 , G02B26/004
摘要： The invention concerns an electrowetting optical device comprising a chamber (15) comprising first and second immiscible liquids (16, 18) contacting each other at a liquid-liquid interface (19), the first liquid being an insulating liquid and the second liquid being a conducting liquid; a first electrode (20) in the contact with the second liquid; and a second electrode (202) insulated from the first and second liquids by an insulating layer, wherein the second electrode is formed of a conductive molded polymer material, wherein the curvature of said liquid-liquid interface is controllable by application of a voltage between said first and second electrodes.
摘要翻译： 本发明涉及一种电润湿光学装置，其包括腔室（15），该腔室（15）包括在液 - 液界面（19）处彼此接触的第一和第二不混溶液体（16,18），第一液体是绝缘液体，第二液体是 导液 与第二液体接触的第一电极（20）; 以及通过绝缘层与所述第一和第二液体绝缘的第二电极（202），其中所述第二电极由导电模制聚合物材料形成，其中所述液 - 液界面的曲率可通过在所述第一和第二液体之间施加电压来控制 第一和第二电极。
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公开(公告)号：US20100177386A1
公开(公告)日：2010-07-15
申请号：US12666529
申请日：2008-06-27
CPC分类号： G02B3/14 , G02B26/004
摘要： The invention concerns an electrowetting optical device comprising a chamber (15) comprising first and second immiscible liquids (16, 18) contacting each other at a liquid-liquid interface (19), the first liquid being an insulating liquid and the second liquid being a conducting liquid; a first electrode (20) in the contact with the second liquid; and a second electrode (202) insulated from the first and second liquids by an insulating layer, wherein the second electrode is formed of a conductive molded polymer material, wherein the curvature of said liquid-liquid interface is controllable by application of a voltage between said first and second electrodes.
摘要翻译： 本发明涉及一种电润湿光学装置，其包括腔室（15），该腔室（15）包括在液 - 液界面（19）处彼此接触的第一和第二不混溶液体（16,18），第一液体是绝缘液体，第二液体是 导液 与第二液体接触的第一电极（20）; 以及通过绝缘层与所述第一和第二液体绝缘的第二电极（202），其中所述第二电极由导电模制聚合物材料形成，其中所述液 - 液界面的曲率可通过在所述第一和第二液体之间施加电压来控制 第一和第二电极。
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公开(公告)号：US20070074559A1
公开(公告)日：2007-04-05
申请号：US11528241
申请日：2006-09-28
IPC分类号： B21D9/05
CPC分类号： B21D7/063
摘要： The present invention relates to the tool for working tubes, the tool comprising: a body having hinged thereto a trigger for moving back-and-fourth, and connected to a support member supporting a working head; a drive device for driving the support member mounted on the body and connected to the trigger; the support member comprising a toothed rack, the drive device comprising a first toothed gearwheel having a first module and meshing with the rack, a drive pawl serving to advance the rack forwards, and a retaining pawl preventing it from moving backwards. The drive device includes a second toothed gearwheel having a second module smaller than the first module, the second gearwheel being secured to the first gearwheel, the drive pawl and the retaining pawl being engaged with the second gearwheel.
摘要翻译： 本发明涉及一种用于工作管的工具，该工具包括：主体，其铰接有一个用于后后移动的触发器，并连接到支撑工作头的支撑构件; 驱动装置，用于驱动安装在主体上并连接到触发器的支撑构件; 所述支撑构件包括齿形齿条，所述驱动装置包括具有第一模块并与所述齿条啮合的第一齿形齿轮，用于向前推进所述齿条的驱动爪和防止其向后移动的保持爪。 驱动装置包括具有小于第一模块的第二模块的第二齿形齿轮，第二齿轮固定到第一齿轮，驱动棘爪和保持爪与第二齿轮啮合。
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