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Machine translation
1. (WO2016051530) OPTICAL ELEMENT AND ILLUMINATION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/051530 International Application No.: PCT/JP2014/076164
Publication Date: 07.04.2016 International Filing Date: 30.09.2014
IPC:
F21S 2/00 (2006.01)
Applicants: KABUSHIKI KAISHA TOSHIBA[JP/JP]; 1-1, Shibaura 1-chome, Minato-ku, Tokyo 1058001, JP
TOSHIBA MATERIALS CO., LTD[JP/JP]; 8, Shinsugita-cho, Isogo-ku, Yokohama-shi, Kanagawa 2358522, JP
Inventors: OHNO, Hiroshi; JP
KATO, Mitsuaki; JP
HISANO, Katsumi; JP
KONDO, Hiroyasu; JP
TSUDA, Ryoji; JP
Agent: KURATA, Masatoshi; JP
Priority Data:
Title (EN) OPTICAL ELEMENT AND ILLUMINATION DEVICE
(FR) ÉLÉMENT OPTIQUE ET DISPOSITIF D'ÉCLAIRAGE
(JA) 光学素子および照明装置
Abstract: front page image
(EN) A transparent optical element (10) having a light-guiding member (14) that has a diffusion part (15) for diffusing light. Second rods (12a, 12b, 12c) each guide the light from a light source (1) toward the diffusion part from an inclined direction.
(FR) Élément optique transparent (10) qui comporte un élément de guidage de lumière (14) présentant une section de diffusion (15) qui diffuse la lumière. Des secondes tiges (12a, 12b, 12c) guident chacune la lumière d'une source lumineuse (1) vers la section de diffusion selon une direction inclinée.
(JA) 透明な光学素子(10)は、光を拡散させる拡散部(15)を有する導光部材(14)を有する。第2ロッド(12a、12b、12c)は、それぞれ、光源1の光を拡散部に向けて傾斜した方向から導光する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)