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1. 发明申请

US20080030870A1 Variable-Focus Lens 有权
标题翻译：变焦镜头
公开(公告)号：US20080030870A1
公开(公告)日：2008-02-07
申请号：US11574101
申请日：2005-08-26
申请人： Berge Bruno , Jerome Peseux
发明人： Berge Bruno , Jerome Peseux
IPC分类号： G02B3/14
CPC分类号： G02B26/005 , G02B3/14
摘要： The invention relates to a variable-focus lens comprising two opposing walls (21, 22) which are which define a space containing an isolating liquid (31) on the first wall (22) and a conductive liquid (32) which covers the isolating liquid and which comes into contact with the second wall (21). The surface (24) of the first wall (22) has high wettability for the isolating liquid and low wettability for the conductive liquid, while the surface (23) of the second wall (21) has high wettability for the conductive liquid and low wettability for the isolating liquid.
摘要翻译：本发明涉及一种可变焦距透镜，包括两个相对的壁（21,22），它们限定在第一壁（22）上包含隔离液体（31）的空间和覆盖隔离液体的导电液体（32）并与第二壁（21）接触。第一壁（22）的表面（24）对于隔离液体具有高的润湿性和对导电液体的低润湿性，而第二壁（21）的表面（23）对于导电液体具有高润湿性和低润湿性用于隔离液体。

2. 发明申请

US20090021842A1 METHOD OF MANUFACTURING AN ELECTROWETTING-BASED VARIABLE-FOCUS LENS 审中-公开
标题翻译：制造基于电镀的可变焦镜头的方法
公开(公告)号：US20090021842A1
公开(公告)日：2009-01-22
申请号：US11993144
申请日：2006-06-23
申请人： Bruno Berge , Jerome Peseux , Bertrand Boutaud , Pierre Craen
发明人： Bruno Berge , Jerome Peseux , Bertrand Boutaud , Pierre Craen
IPC分类号： G02B3/14
CPC分类号： G02B3/14 , G02B26/005
摘要： The present invention relates to a method of manufacturing an electrowetting-based variable-focus lens, comprising: (a) providing an enclosure having a cavity (17) and at least one channel (27, 28; 59) communicating at one end with the cavity and at the other end emerging at the exterior surface of the lens; (b) filling the cavity with first and second liquids (44, 47) that are immiscible and of different refractive indices via the channel; and (c) hermetically scaling the channel.
摘要翻译：本发明涉及一种制造基于电润湿的可变焦距透镜的方法，包括：（a）提供具有空腔（17）和至少一个通道（27,28; 59）的外壳，所述通道在一端与并且在另一端出现在透镜的外表面上; （b）通过所述通道将具有不混溶和不同折射率的第一和第二液体（44,47）填充到所述空腔中; 和（c）密封地缩放通道。

3. 发明申请

US20070002455A1 Variable-focus lens and method of manufacturing the same 有权
标题翻译：变焦透镜及其制造方法
公开(公告)号：US20070002455A1
公开(公告)日：2007-01-04
申请号：US11472562
申请日：2006-06-22
申请人： Bruno Berge , Jerome Peseux , Mathieu Maillard , Pierre Craen
发明人： Bruno Berge , Jerome Peseux , Mathieu Maillard , Pierre Craen
IPC分类号： G02B3/12
CPC分类号： G02B3/14 , G02B7/008 , G02B26/005
摘要： The invention relates to a variable-focus lens (60) for focussing light rays in light paths passing through the lens along an optical axis (Δ). The lens comprises an arrangement of first and second immiscible liquids (67, 68) that have different refractive indices and are in contact over a moveable refractive optical interface (69), a volume of gas (72) in contact with one of said liquids, and a retention measure (70, 74) for keeping the volume of gas away from the light paths of the light rays passing through the lens for focussing.
摘要翻译：本发明涉及一种用于将光线聚焦在沿光轴（Delta）穿过透镜的光路中的可变焦距透镜（60）。透镜包括具有不同折射率并且在可移动折射光学界面（69）上接触的第一和第二不混溶液体（67,68）的布置，与所述液体之一接触的一定体积的气体（72）以及保持措施（70,74），用于保持气体的体积远离通过透镜的光线的光路以进行聚焦。

4. 发明申请

US20060152814A1 Variable focal lens 有权
标题翻译：可变焦距镜头
公开(公告)号：US20060152814A1
公开(公告)日：2006-07-13
申请号：US11314081
申请日：2005-12-22
申请人： Jerome Peseux
发明人： Jerome Peseux
IPC分类号： G02B3/12
CPC分类号： G02B3/14 , G02B26/005
摘要： A variable focus lens comprises a chamber containing a conductive liquid (5) and an insulating liquid (4) of different refractive indices, the surface of contact between the two liquids forming a deformable refractive surface (6) whose periphery is caused to move along the walls of a housing under the effect of an electric voltage (V). The housing comprises an upper portion (16) inclined relative to a plane perpendicular to the optical axis (Δ) of the lens, a lower portion (34, 48, 52) more inclined than the upper portion and a zone of junction (B′) between the upper and lower portions, playing the role of a stop for the deformable refractive interface.
摘要翻译：可变焦距透镜包括容纳导电液体（5）和不同折射率的绝缘液体（4）的室，两个液体之间的接触表面形成可变形的折射表面（6），其周边沿着在电压（V）的作用下，外壳的墙壁。壳体包括相对于垂直于透镜的光轴（Delta）的平面倾斜的上部（16），比上部更倾斜的下部（34,48,52）和接合部（B'）的区域，）在上部和下部之间，起到可变形折射界面的止挡的作用。

5. 发明申请

US20060126190A1 Lens of variable focal length 有权
标题翻译：镜头可变焦距
公开(公告)号：US20060126190A1
公开(公告)日：2006-06-15
申请号：US11284125
申请日：2005-11-22
申请人： Bruno Berge , Jerome Peseux , Frederic Laune
发明人： Bruno Berge , Jerome Peseux , Frederic Laune
IPC分类号： G02B3/12
CPC分类号： G02B26/005 , G02B3/14
摘要： A lens assembly of variable focal length comprises two transparent plates (24, 38) at least partially facing each other and parallel to one another and delimiting, at least in part, an internal volume (15) containing two non-miscible liquids having different optical indices. The lens comprises an elastic element (36) capable of deforming in response to a change in pressure of the liquids, in such a way as to substantially maintain the optical properties of the lens assembly, e.g., in order to maintain the parallelism of the two transparent plates.
摘要翻译：可变焦距的透镜组件包括至少部分地彼此相对并且彼此平行并且至少部分地限定内部容积（15）的透明板（24,38），所述内部容积（15）包含具有不同光学性质的两种不可混溶的液体指数。透镜包括能够响应于液体的压力变化而变形的弹性元件（36），以便基本上保持透镜组件的光学特性，例如为了保持两者的平行度透明板。

6. 发明授权

US06369954B1 Lens with variable focus 有权
标题翻译：镜头可变焦点
公开(公告)号：US06369954B1
公开(公告)日：2002-04-09
申请号：US09529193
申请日：2000-07-25
申请人： Bruno Berge , Jerome Peseux
发明人： Bruno Berge , Jerome Peseux
IPC分类号： G02B106
CPC分类号： G02B3/14 , A61B1/0019 , G02B26/005
摘要： A variable focus lens comprising a chamber (12) filled with a first liquid (13), a drop of a second liquid (11) being disposed at rest on a region of a first surface of an insulating wall of the chamber, the first and second liquids being non miscible, of different optical indexes and of substantially same density. The first liquid is conductive and the second liquid is insulating. The lens further comprises means for applying a voltage between the conductor liquid and an electrode (16) placed on the second surface of said wall; and centering means for maintaining the centering of the edge of the drop while the voltage is applied and for controlling the shape thereof.
摘要翻译：一种可变焦距透镜，包括填充有第一液体（13）的室（12），第二液体（11）的液滴被放置在室的绝缘壁的第一表面的区域上，第一和第二液体不可混溶，具有不同的光学指数和基本相同的密度。第一液体是导电的，第二液体是绝缘的。透镜还包括用于在导体液体和放置在所述壁的第二表面上的电极（16）之间施加电压的装置; 以及用于在施加电压时保持液滴的边缘的对中并且用于控制其形状的定心装置。

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