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    • 3. 发明申请
    • FLAT CAMERA MODULE
    • 平面相机模块
    • WO2008037660A1
    • 2008-04-03
    • PCT/EP2007/060019
    • 2007-09-21
    • VARIOPTICBERGE, BrunoTALLARON, NicolasCRAEN, Pierre
    • BERGE, BrunoTALLARON, NicolasCRAEN, Pierre
    • H04N5/225
    • H04N5/2254G02B13/0035G02B13/004G02B13/0065G02B17/08
    • The invention concerns a camera module mounted on a flat support surface (306, 606, 934) comprising an image sensor (302) comprising a rectangular image zone (304) in which an image is captured and a lens arrangement (307) arranged to form an image on the image zone of the image sensor, said lens arrangement having an optical axis (Δ) parallel to said flat support surface and comprising a plurality of lenses (308 to 310), said plurality of lenses comprising a lens (308) closest to said image sensor, said lens having an edge of a non-uniform diameter in a plane perpendicular to said optical axis, wherein the diameter of at least one part of said edge is larger than a minimum value required such that image points can be formed at opposite corners of the image zone, said plurality of lenses are of a size that is limited in a first dimension such that they fit between parallel planes that are parallel to the optical axis and separated by a distance smaller than said minimum value, and said first dimension is in a direction perpendicular to said flat support surface.
    • 本发明涉及安装在平坦支撑表面(306,606,934)上的相机模块,包括图像传感器(302),该图像传感器包括其中捕获图像的矩形图像区域(304),以及布置成形成 在所述图像传感器的图像区域上的图像,所述透镜装置具有平行于所述平坦支撑表面的光轴(α),并且包括多个透镜(308至310),所述多个透镜包括最接近的透镜(308) 所述透镜在与所述光轴垂直的平面中具有不均匀直径的边缘,其中所述边缘的至少一部分的直径大于所需的最小值,使得能够形成图像点 在图像区域的相对的拐角处,所述多个透镜的尺寸被限制在第一尺寸上,使得它们适合于平行于光轴并平行于所述最小值的距离的平行平面之间,并且所述 第一尺寸在垂直于所述平坦支撑表面的方向上。
    • 5. 发明申请
    • HOUSING FOR VARIABLE LENS
    • 可变镜头的房屋
    • WO2008138811A2
    • 2008-11-20
    • PCT/EP2008/055579
    • 2008-05-06
    • VARIOPTICTALLARON, NicolasCRAEN, PierrePERENNEZ, David
    • TALLARON, NicolasCRAEN, PierrePERENNEZ, David
    • G02B3/14G02B7/02G02B26/02G02B27/62
    • G02B7/02A61B1/0019G02B3/14G02B13/004G02B13/0075G02B23/2423G02B26/005G02B27/62G03B2205/0053Y10T29/49826
    • The invention concerns A housing for a variable focus liquid lens (204) containing first and second immiscible liquids defining a liquid-liquid interface moveable by electrowetting by application of a voltage between first and second electrodes (206, 208) of the liquid lens, the housing comprising: a first portion (202) comprising a contact surface for contact with a circuit board (203); a second portion (211) for receiving the liquid lens, the second portion arranged to be moveable with respect to said first portion in a first direction parallel to an optical axis (Δ) of the liquid lens when said liquid lens is positioned in said housing; and first and second contacts (213, 216) for electrically coupling the circuit board to the first and second electrodes respectively of the liquid lens when said liquid lens is positioned in said housing, wherein each of the first and second contacts comprises a first conductive surface (215a, 218a) arranged to make contact with a second conductive surface (215b, 218b), said first and second conductive surfaces slidable with respect to each other in said first direction, so that the circuit board can be coupled to the first and second electrodes.
    • 本发明涉及一种用于可变焦点液体透镜(204)的壳体,其包含限定通过在液体透镜的第一和第二电极(206,208)之间施加电压而可通过电润湿移动的液 - 液界面的第一和第二不混溶液体, 壳体包括:第一部分(202),包括用于与电路板(203)接触的接触表面; 用于接收所述液体透镜的第二部分(211),所述第二部分被布置成当所述液体透镜位于所述壳体中时沿与液体透镜的光轴(α)平行的第一方向相对于所述第一部分移动 ; 以及用于当所述液体透镜位于所述壳体中时将所述电路板电耦合到所述液体透镜的所述第一和第二电极的第一和第二触点(213,216),其中所述第一和第二触点中的每一个包括第一导电表面 (215a,218a),其布置成与第二导电表面(215b,218b)接触,所述第一和第二导电表面在所述第一方向上可相对于彼此滑动,使得所述电路板可以耦合到所述第一和第二导电表面 电极。
    • 6. 发明申请
    • METHOD AND DEVICE FOR CONTROLLING A VARIABLE FOCAL LENGTH LIQUID LENS
    • 用于控制可变焦距长度液体镜头的方法和装置
    • WO2006103281A1
    • 2006-10-05
    • PCT/EP2006/061205
    • 2006-03-30
    • VARIOPTICTALLARON, NicolasCRAEN, PierreBERGE, Bruno
    • TALLARON, NicolasCRAEN, PierreBERGE, Bruno
    • G02B26/02
    • G02B26/005G02B3/14
    • The present invention concerns a method for controlling a variable focal length lens (10) comprising a dioptre (28) capable of being deformed by variation of the electro-wetting characteristics by application of a control voltage (V), wherein a focal length value corresponds to a given control voltage in the steady state, said method comprising: - applying, during a transition between the application of a first control voltage (V 1 ) corresponding to a first focal length value (f 1 ) and a second control voltage (V 2 ) corresponding to a second focal length value (f 2 ), a control voltage which is different from the first and second control voltages and changes according to a given profile that depends on the first and second control voltages.
    • 本发明涉及一种用于控制可变焦距透镜(10)的方法,该可变焦距透镜(10)包括能够通过施加控制电压(V)通过改变电润湿特性而变形的屈光度(28),其中焦距值对应于 在稳定状态下的给定控制电压,所述方法包括: - 在施加与第一焦距值(f 1)之间的转变期间, > 1 )和对应于第二焦距值(f 2/2)的第二控制电压(V SUB 2)),控制电压不同于 第一和第二控制电压和根据取决于第一和第二控制电压的给定轮廓而改变。