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1. (WO2013111666) LIGHT SOURCE APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/111666 International Application No.: PCT/JP2013/050831
Publication Date: 01.08.2013 International Filing Date: 17.01.2013
IPC:
A61B 1/06 (2006.01) ,F21S 2/00 (2006.01) ,F21V 8/00 (2006.01) ,F21V 9/08 (2006.01) ,G02B 23/26 (2006.01) ,F21Y 101/02 (2006.01)
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
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
8
Use of light guides, e.g. fibre optic devices, in lighting devices or systems
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
9
Light filters; Selection of luminescent materials for light screens
08
for producing coloured light, e.g. monochromatic; for reducing intensity of light
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
24
Instruments for viewing the inside of hollow bodies, e.g. fibrescopes
26
using light guides
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:
オリンパス株式会社 OLYMPUS CORPORATION [JP/JP]; 東京都渋谷区幡ヶ谷2丁目43番2号 43-2, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP
Inventors:
亀江 宏幸 KAMEE, Hiroyuki; JP
山本 英二 YAMAMOTO, Eiji; JP
伊藤 毅 ITO, Takeshi; JP
Agent:
蔵田 昌俊 KURATA, Masatoshi; 東京都港区虎ノ門一丁目三番二号 勧銀不二屋ビル六階 鈴榮特許綜合事務所内 c/o SUZUYE & SUZUYE, 6th floor, Kangin-Fujiya Bldg. 1-3-2, Toranomon, Minato-ku, Tokyo 1050001, JP
Priority Data:
2012-01088223.01.2012JP
Title (EN) LIGHT SOURCE APPARATUS
(FR) APPAREIL À SOURCE DE LUMIÈRE
(JA) 光源装置
Abstract:
(EN) A light source apparatus (10) has a primary light source unit (20), and a light conversion unit (40). The primary light source unit (20) has a primary light output section (25) that outputs primary light to the light conversion unit (40). The light conversion unit (40) has: a light conversion member (41), which converts optical characteristics of the primary light when irradiated with the primary light, and which generates secondary light different from the primary light; and a secondary light output section (43), which outputs the secondary light. In a two-dimensional shape of the secondary light output section (43), said two-dimensional shape being projected on a plane perpendicular to an optical axis of the primary light, the length of a smallest width of the two-dimensional shape, said smallest width passing the gravity center of the two-dimensional shape, and the length of a largest width of the two-dimensional shape, said largest width passing the gravity center, are different from each other.
(FR) La présente invention concerne un appareil à source de lumière (10) qui a une unité de source de lumière primaire (20), et une unité de conversion de lumière (40). L'unité de source de lumière primaire (20) a une section de production de lumière primaire (25) qui produit de la lumière primaire en direction de l'unité de conversion (40). L'unité de conversion de lumière (40) a : un élément de conversion de lumière (41), qui convertit les caractéristiques optiques de la lumière primaire lorsqu'elle est irradiée de la lumière primaire, et qui génère une lumière secondaire différente de la lumière primaire; et une section de production de lumière secondaire (43), qui produit la lumière secondaire. Dans une forme en deux dimensions de la section de production de lumière secondaire (43), ladite forme en deux dimensions étant projetée sur un plan perpendiculaire à un axe optique de la lumière primaire, la longueur d'une plus petite largeur de la forme en deux dimensions, ladite plus petite largeur passant par le centre de gravité de la forme en deux dimensions, et la longueur d'une plus grande largeur de la forme en deux dimensions, ladite largeur passant le centre de gravité, étant différentes l'une de l'autre.
(JA)  光源装置(10)は、1次光源ユニット(20)と光変換ユニット(40)とを有している。1次光源ユニット(20)は、1次光を光変換ユニット(40)に出射する1次光出射部(25)を有している。光変換ユニット(40)は、1次光を照射されることによって1次光の光学的性質を変換し、1次光とは異なる2次光を生成する光変換部材(41)と、2次光を出射する2次光出射部(43)とを有している。1次光の光軸に対して垂直な面に投影される2次光出射部(43)の2次元形状において、2次元形状の重心を通る2次元形状の最短幅の長さと、この重心を通る2次元形状の最長幅の長さとは、互いに異なっている。
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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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)