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1. (WO2008099117) TRANSPARENT OPTICAL COMPONENT HAVING CELLS FILLED WITH AN OPTICAL MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/099117    International Application No.:    PCT/FR2008/050065
Publication Date: 21.08.2008 International Filing Date: 15.01.2008
IPC:
G02F 1/1333 (2006.01), G02F 1/1334 (2006.01), G02F 1/1341 (2006.01), G02F 1/167 (2006.01), G02C 7/02 (2006.01), G02B 26/06 (2006.01), G02B 3/12 (2006.01)
Applicants: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE) [FR/FR]; 147 rue de Paris, F-94220 Charenton Le Pont (FR) (For All Designated States Except US).
ARCHAMBEAU, Samuel [FR/FR]; (FR) (For US Only).
BOVET, Christian [FR/FR]; (FR) (For US Only).
CANO, Jean-Paul [FR/FR]; (FR) (For US Only).
VINSONNEAU, Sylvie [FR/FR]; (FR) (For US Only)
Inventors: ARCHAMBEAU, Samuel; (FR).
BOVET, Christian; (FR).
CANO, Jean-Paul; (FR).
VINSONNEAU, Sylvie; (FR)
Agent: Cabinet Plasseraud; 52 rue de la Victoire, F-75440 Paris Cedex 09 (FR)
Priority Data:
07 00309 17.01.2007 FR
Title (EN) TRANSPARENT OPTICAL COMPONENT HAVING CELLS FILLED WITH AN OPTICAL MATERIAL
(FR) COMPOSANT OPTIQUE TRANSPARENT A CELLULES REMPLIES DE MATERIAU OPTIQUE
Abstract: front page image
(EN)A transparent optical component having cells (1) filled with an optical material is proposed, which has a high transparency. The cells of the component are filled to levels (h 1,...,h 5) which vary randomly, and the variations of which are adapted so as not to cause a perceptible optical defect. To do this, the fill levels of the cells are adapted so that phase shifts undergone by the light rays (R 1,...,R 5) that pass through the cells have a root mean square deviation of less than one quarter of the wavelength (1). Such a component may in particular be an ophthalmic lens.
(FR)Un composant optique transparent à cellules (1) remplies de matériau optique est proposé, qui présente une transparence élevée. Les cellules du composant sont remplies selon des niveaux (h 1,,h 5) qui varient aléatoirement, et dont les variations sont adaptées pour ne pas provoquer de défaut optique perceptible. Pour cela, les niveaux de remplissage des cellules sont adaptés de sorte que des déphasages subis par des rayons lumineux (R 1,,R 5) qui traversent les cellules aient un écart quadratique moyen inférieur au quart de la longueur d'onde (l). Un tel composant peut être,en particulier, un verre ophtalmique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)