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Machine translation
1. (WO2009060984) GLASS COMPOSITION FOR ULTRAVIOLET LIGHT AND OPTICAL DEVICE USING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/060984    International Application No.:    PCT/JP2008/070543
Publication Date: 14.05.2009 International Filing Date: 05.11.2008
IPC:
C03C 3/095 (2006.01), C03C 3/062 (2006.01), C03C 4/00 (2006.01), G02B 1/00 (2006.01)
Applicants: CANON KABUSHIKI KAISHA [JP/JP]; 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501 (JP) (For All Designated States Except US).
WATANABE, Tomohiro [JP/JP]; (JP) (For US Only).
MUKAIDE, Taihei [JP/JP]; (JP) (For US Only)
Inventors: WATANABE, Tomohiro; (JP).
MUKAIDE, Taihei; (JP)
Agent: YAMADA, Ryuichi; TOKO International Patent Office, Toranomon Sugai Bldg. 2F, 18-16, Toranomon 3-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2007-292527 09.11.2007 JP
Title (EN) GLASS COMPOSITION FOR ULTRAVIOLET LIGHT AND OPTICAL DEVICE USING THE SAME
(FR) COMPOSITION DE VERRE POUR LUMIÈRE ULTRAVIOLETTE ET DISPOSITIF OPTIQUE UTILISANT CETTE COMPOSITION
Abstract: front page image
(EN)A glass composition for ultraviolet light is provided. The glass composition for ultraviolet light contains Lu, Si, and O in an amount of 99.99 weight % or more in total. The glass composition contains Lu in an amount of 26 % or more and 39 % or less in cation percent and Si in an amount of 61 % or more and 74 % or less in cation percent.
(FR)L'invention concerne une composition de verre pour lumière ultraviolette. La composition de verre pour lumière ultraviolette contient Lu, Si et O dans une quantité de 99,99 % en poids ou plus au total. La composition de verre contient Lu dans une quantité de 26 % ou plus et 39 % ou moins en pourcentage de cations et Si dans une quantité de 61 % ou plus et de 74 % ou moins en pourcentage de cations.
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, 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, ST, 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: English (EN)
Filing Language: English (EN)