AGENCEMENT D'AFFICHAGE OPTO-ELECTRONIQUE

    公开(公告)号:FR2909189A1

    公开(公告)日:2008-05-30

    申请号:FR0655070

    申请日:2006-11-23

    Applicant: ESSILOR INT

    Inventor: MOLITON RENAUD

    Abstract: L'invention concerne un agencement d'affichage électronique, destiné à transmettre des signaux de lumière formant une image émise d'un écran miniature (2), dite image d'écran, vers l'oeil (O) d'un utilisateur pour la vision d'une image virtuelle (I).Selon l'invention, l'agencement comporte un dispositif de commande de l'écran miniature comportant un agencement de division d'une image source en N images d'écran (IE) et l'agencement comporte un dispositif dit de mosaïquage (3) assurant la transmission de ces N images d'écran, de façon décalées spatialement l'une de l'autre et temporellement l'une de l'autre, selon une période (tau) inférieure au temps de rémanence de la rétine de l'oeil divisé par N, chaque image d'écran (IE) étant transmise vers l'oeil du porteur pour la vision d'une sous image virtuelle (IN), les N sous images virtuelles résultantes et adjacentes formant ladite image virtuelle totale (I).

    53.
    发明专利
    未知

    公开(公告)号:FR2880698B1

    公开(公告)日:2007-06-01

    申请号:FR0550077

    申请日:2005-01-10

    Applicant: ESSILOR INT

    Inventor: MOLITON RENAUD

    Abstract: The invention relates to a display (1) for mounting on a pair of eyeglasses (2), the display comprising an electronic and optical system for generating light beams (20A) and an imager (20B) for shaping the light beams coming therefrom, the display including a releasable securing arrangement for releasably securing it on the pair of eyeglasses, and an adjustment arrangement for adjusting the position of said imager relative to the eye of the wearer. According to the invention, the display comprises two elements, a first element (10) carrying said removable securing arrangement, and a second element (20) including said electronic and optical system and said imager, and connectable to said first element via said adjustment arrangement for adjusting the pupillary distance and including position-locking means for locking it in the adjusted position.

    54.
    发明专利
    未知

    公开(公告)号:FR2877737B1

    公开(公告)日:2007-01-19

    申请号:FR0452541

    申请日:2004-11-05

    Applicant: ESSILOR INT

    Inventor: MOLITON RENAUD

    Abstract: The invention relates to an ophthalmic display comprising an ophthalmic lens containing an optical imager insert (400) presenting a direction of polarization and serving to shape light beams and direct them towards the eye of the wearer to enable information content (I) to be viewed, the display also comprising at least one polarizer element for placing on a face of the lens. According to the invention, said polarizer element is constituted by an element (2A, 2B) having adjustable polarization.

    55.
    发明专利
    未知

    公开(公告)号:FR2868551B1

    公开(公告)日:2006-08-04

    申请号:FR0450655

    申请日:2004-04-02

    Applicant: ESSILOR INT

    Inventor: MOLITON RENAUD

    Abstract: The invention relates to a light pipe for use in particular in an electronic display arrangement, and designed to transmit light signals from one of its ends referred to as an entry surface to its other end referred to as an exit surface going towards the eye of a user for viewing a virtual image, the pipe including a diffractive component on one surface, referred to as its improved surface, said diffractive component being an element satisfying the equation of an aspherical body of revolution. According to the invention, said diffractive component is formed directly on said entry surface.

    AFFICHEUR DESTINE A ETRE MONTE SUR UNE PAIRE DE LUNETTES

    公开(公告)号:FR2880698A1

    公开(公告)日:2006-07-14

    申请号:FR0550077

    申请日:2005-01-10

    Applicant: ESSILOR INT

    Inventor: MOLITON RENAUD

    Abstract: L'invention concerne un afficheur (1) destiné à être monté sur une paire de lunettes (2), comportant un système électronique et optique de génération de faisceaux lumineux (20A) et un imageur (20B) destiné à mettre en forme les faisceaux optiques issus de ce dernier, cet afficheur comportant un agencement de solidarisation amovible sur la paire de lunettes et un agencement de réglage de la position relative dudit imageur et de l'oeil du porteur. Selon l'invention, l'afficheur comporte deux éléments, un premier élément (10) portant ledit agencement de solidarisation amovible et un second élément (20) comprenant ledit système électronique et optique et ledit imageur et connectable audit premier élément grâce audit agencement de réglage comprenant un moyen de blocage en position réglée.

    59.
    发明专利
    未知

    公开(公告)号:FR2834799A1

    公开(公告)日:2003-07-18

    申请号:FR0200303

    申请日:2002-01-11

    Abstract: An ophthalmic lens contains inserts ( 26, 28 ) for projecting an image towards the user's eye. The lens is treated by coating the surface order to attenuate light reflected on the treated surface from the inside of the lens. Coating the surface of the lens attenuates the parasitic images formed by rays reflected on the coated surface and projected by the insert.

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