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1. (WO2016059910) LIGHT SOURCE DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/059910 International Application No.: PCT/JP2015/075217
Publication Date: 21.04.2016 International Filing Date: 04.09.2015
IPC:
F21S 2/00 (2006.01) ,A61B 1/06 (2006.01) ,F21Y 101/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
1
Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
06
with illuminating arrangements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
101
Point-like light sources
02
Miniature, e.g. light emitting diodes (LED)
Applicants: OLYMPUS CORPORATION[JP/JP]; 43-2, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP
Inventors: YABE Yusuke; JP
KAMEE Hiroyuki; JP
ISHIKAWA Rihito; JP
Agent: ITOH Susumu; JP
Priority Data:
2014-21280317.10.2014JP
Title (EN) LIGHT SOURCE DEVICE
(FR) DISPOSITIF DE SOURCE DE LUMIÈRE
(JA) 光源装置
Abstract:
(EN) A light source device is provided with: a rotating body which rotates about a rotating shaft; a plurality of phosphors which are disposed on a plurality of circumferences with different radii around the rotating shaft of the rotating body, and which are excited by being irradiated with light to generate fluorescence; and a light source part which irradiates one of the plurality of phosphors which is disposed on a predetermined circumference with excitation light for generating fluorescence, and which irradiates a region of a phosphor different from the one phosphor among the plurality of phosphors with the excitation light, the region not located on a straight line passing from the rotating shaft to an irradiation position at which the one phosphor is irradiated with the excitation light.
(FR) L'invention porte sur un dispositif de source de lumière qui est pourvu : d'un corps rotatif qui tourne autour d'un arbre rotatif ; d'une pluralité de luminophores qui sont disposés sur une pluralité de circonférences de rayons différents autour de l'arbre rotatif du corps rotatif, et qui sont excités par exposition à de la lumière pour générer une fluorescence ; et d'une partie source de lumière qui expose un luminophore de la pluralité de luminophores, qui est disposé sur une circonférence prédéterminée, à une lumière d'excitation pour générer une fluorescence, et qui expose une région d'un luminophore différent dudit luminophore parmi la pluralité de luminophores à la lumière d'excitation, la région ne se trouvant pas sur une ligne droite allant de l'arbre rotatif à une position d'exposition à laquelle ledit luminophore est exposé à la lumière d'excitation.
(JA) 光源装置は、回転軸を中心として回転する回転体と、回転体における回転軸を中心とする半径の異なる複数の円周上に配置される、光が照射されることによって励起されて蛍光を発生する、複数の蛍光体と、複数の蛍光体のうち、予め定めた円周上に配置された一つの蛍光体に蛍光を発生させるための励起光を照射し、複数の蛍光体のうち一つの蛍光体とは異なる蛍光体において、回転軸から一つの蛍光体に励起光が照射された照射位置を通過する直線上以外の領域に励起光を照射する光源部と、を具備する。
front page image
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)