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    OPTICAL DEVICE WITH ADJUSTABLE OPTICAL SURFACE.
    1.
    发明申请
    OPTICAL DEVICE WITH ADJUSTABLE OPTICAL SURFACE. 审中-公开
    具有可调节光学表面的光学装置。

    公开(公告)号：WO2010012665A3

    公开(公告)日：2010-05-27

    申请号：PCT/EP2009059602

    申请日：2009-07-24

    Applicant: ESSILOR INT ,  CENTRE NAT RECH SCIENT ,  ROUSSEAU BENJAMIN ,  BONNIN THIERRY ,  TABOURY JEAN ,  MERCIER RAYMOND ,  PERROT SYLVAIN

    Inventor： ROUSSEAU BENJAMIN ,  BONNIN THIERRY ,  TABOURY JEAN ,  MERCIER RAYMOND ,  PERROT SYLVAIN

    IPC: G02B3/14 ,  A61F2/16

    CPC classification number: G02B3/14 ,  A61F2/1635 ,  G02B26/0825

    Abstract: An adjustable optical device (10) comprising at least a deformable optical surface (20) activated by linear fluidic actuators comprising: - a material layer (100) comprising an upper surface (110) on which the optical surface (20) is provided and a bottom surface (130, 140); - an actuator layer (200) comprising a plurality of linear fluidic actuators separated by at least one cavity (250), where at least one linear fluidic actuator is a pillar (205) extending in the actuation direction (L) which is non parallel to the bottom surface (130, 140) of the material layer (100), said pillar (205) comprising a wall (220) delimiting an internal cavity (210) and where an upper surface (240) of said pillar (205) is continuously linked to a zone (130) of the bottom surface of the material layer (100); - fluidic inlets suitable for introducing a fluid in at least one internal cavity (210) of a pillar linear fluidic actuator (205).

    Abstract translation: 一种可调节的光学装置（10），包括至少一个由线性流体致动器激活的可变形的光学表面（20），包括： - 材料层（100），包括上表面（110），光学表面（20） 底表面（130,140）; - 致动器层（200），包括由至少一个空腔（250）隔开的多个线性流体致动器，其中至少一个线性流体致动器是沿致动方向（L）延伸的支柱（205），其不平行于 材料层（100）的底表面（130,140），所述柱（205）包括限定内腔（210）的壁（220），并且所述柱（205）的上表面（240）连续地 连接到材料层（100）的底表面的区域（130）; - 适于在柱状线性流体致动器（205）的至少一个内部空腔（210）中引入流体的流体入口。

    2.
    发明专利
    未知

    公开(公告)号：DE68905661T2

    公开(公告)日：1993-10-28

    申请号：DE68905661

    申请日：1989-05-17

    Applicant: ESSILOR INT

    Inventor： BAUDE DOMINIQUE ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  TABOURY JEAN

    IPC: G02B5/18 ,  G02C7/04 ,  G02C7/06

    Abstract: The present invention relates to an ophthalmic lens which characteristically comprises at least two concentric regions (110, 120) possessing diffractive components (110a, 110b...; 120a, 120b...) having differing phase profiles in order to utilise differing diffraction orders (n). The diffractive components (110a, 110b...; 120a, 120b...) can be formed from 3-D holograms or index holograms.

    4.
    发明专利
    未知

    公开(公告)号：FR2638859B1

    公开(公告)日：1991-02-08

    申请号：FR8814634

    申请日：1988-11-09

    Applicant: ESSILOR INT

    Inventor： TABOURY JEAN ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  BAUDE DOMINIQUE

    IPC: G02B5/18 ,  G02C7/04

    Abstract: The present invention relates to a finished diffractive contact lens, characterised in that it comprises a layer (50) of a material which is optically transparent and exhibits a smooth external surface (51), placed on the finished dioptric lens (16) in such a manner as to submerge the finishing. … …

    6.
    发明专利
    未知

    公开(公告)号：FR2642855A1

    公开(公告)日：1990-08-10

    申请号：FR8901472

    申请日：1989-02-06

    Applicant: ESSILOR INT

    Inventor： BAUDE DOMINIQUE ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  TABOURY JEAN

    IPC: G02C7/02 ,  A61F2/14 ,  A61F2/16 ,  G02B3/08 ,  G02B5/18 ,  G02B27/00 ,  G02C7/04

    Abstract: The lens comprises diffracting components, the contour of which is delimited by non-degenerate centred conic sections. More precisely, according to the invention, the lens comprises adjacent diffracting components of hyperbolic or elliptical contour whose periodicity in r in two mutually-orthogonal directions X, Y, passing through the axis of the lens and being coincident with the principal axes of the hyperbolae or ellipses is determined respectively by the expressions: DELTA r x = 2 lambda ¦fx¦ , DELTA r y = 2 lambda ¦fy¦ in which: DELTA r x represents the periodicity in r in the direction X, DELTA r y represents the periodicity in r in the direction Y, lambda represents the average wavelength of use, fx represents the desired focal point in the plane X and fy represents the desired focal point in the plane Y. … …

    7.
    发明专利
    未知

    公开(公告)号：DE68907695T2

    公开(公告)日：1994-02-03

    申请号：DE68907695

    申请日：1989-11-07

    Applicant: ESSILOR INT

    Inventor： TABOURY JEAN ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  BAUDE DOMINIQUE

    IPC: G02B5/18 ,  G02C7/04 ,  G02C7/02

    Abstract: The present invention relates to a finished diffractive contact lens, characterised in that it comprises a layer (50) of a material which is optically transparent and exhibits a smooth external surface (51), placed on the finished dioptric lens (16) in such a manner as to submerge the finishing. … …

    8.
    发明专利
    未知

    公开(公告)号：FR2642855B1

    公开(公告)日：1991-05-17

    申请号：FR8901472

    申请日：1989-02-06

    Applicant: ESSILOR INT

    Inventor： BAUDE DOMINIQUE ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  TABOURY JEAN

    IPC: G02C7/02 ,  A61F2/14 ,  A61F2/16 ,  G02B3/08 ,  G02B5/18 ,  G02B27/00 ,  G02C7/04

    Abstract: The lens comprises diffracting components, the contour of which is delimited by non-degenerate centred conic sections. More precisely, according to the invention, the lens comprises adjacent diffracting components of hyperbolic or elliptical contour whose periodicity in r in two mutually-orthogonal directions X, Y, passing through the axis of the lens and being coincident with the principal axes of the hyperbolae or ellipses is determined respectively by the expressions: DELTA r x = 2 lambda ¦fx¦ , DELTA r y = 2 lambda ¦fy¦ in which: DELTA r x represents the periodicity in r in the direction X, DELTA r y represents the periodicity in r in the direction Y, lambda represents the average wavelength of use, fx represents the desired focal point in the plane X and fy represents the desired focal point in the plane Y. … …

    9.
    发明专利
    未知

    公开(公告)号：FR2638859A1

    公开(公告)日：1990-05-11

    申请号：FR8814634

    申请日：1988-11-09

    Applicant: ESSILOR INT

    Inventor： TABOURY JEAN ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  BAUDE DOMINIQUE

    IPC: G02B5/18 ,  G02C7/04

    Abstract: The present invention relates to a finished diffractive contact lens, characterised in that it comprises a layer (50) of a material which is optically transparent and exhibits a smooth external surface (51), placed on the finished dioptric lens (16) in such a manner as to submerge the finishing. … …

    10.
    发明专利
    未知

    公开(公告)号：DE69013287T2

    公开(公告)日：1995-02-16

    申请号：DE69013287

    申请日：1990-05-11

    Applicant: ESSILOR INT

    Inventor： BAUDE DOMINIQUE ,  MESLARD JEAN-CLAUDE ,  TABOURY JEAN ,  CHAVEL PIERRE ,  JOYEUX DENIS ,  LOUGNOT DANIEL

    IPC: G02C7/04 ,  C08F265/00 ,  C08F265/04 ,  C08F290/00 ,  C08F299/02 ,  C08J7/18 ,  G02B1/04 ,  G02B3/00 ,  G02B3/10 ,  G02B5/18 ,  G02B13/00 ,  G02C7/06 ,  G03F7/00

    Abstract: PCT No. PCT/FR90/00338 Sec. 371 Date Feb. 14, 1991 Sec. 102(e) Date Feb. 14, 1991 PCT Filed May 11, 1990 PCT Pub. No. WO90/13832 PCT Pub. Date Nov. 15, 1990.The present invention relates to a method of manufacture of an optical lens providing refractive index modulation, characterized in that, starting from a lens of transparent hydrophilic polymer preferably of the hydrogel type, which has previously been shaped, the lens is impregnated with a photopolymerizable composition containing at least one monomer and a photoinitiator, which are in solution in water in the case of a hydrogel, the impregnated lens is subjected to locally modulated irradiation so as to cause local selective polymerization of the monomer, whereupon the excess non-hardened photoinitiator and non-pulverizable monomer is removed.

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