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1. (WO2017090675) LIGHT SOURCE DEVICE, ILLUMINATION DEVICE, AND VEHICLE LAMP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090675 International Application No.: PCT/JP2016/084785
Publication Date: 01.06.2017 International Filing Date: 24.11.2016
IPC:
F21S 8/12 (2006.01) ,F21V 7/22 (2006.01) ,F21V 9/16 (2006.01) ,G02B 5/126 (2006.01) ,H01L 33/50 (2010.01) ,F21W 101/10 (2006.01) ,F21Y 115/10 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
8
Lighting devices intended for fixed installation
10
specially adapted for vehicles
12
providing a single shaped beam, e.g. asymmetric beam, e.g. for penetrating fog or for preventing glare
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
7
Reflectors for light sources
22
characterised by the material; characterised by surface treatments or coatings
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
16
Selection of luminescent materials for light screens
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
12
Reflex reflectors
126
including curved refracting surface
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
50
Wavelength conversion elements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
W
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
101
Use or application of lighting devices on or in vehicles
10
Head-, spot- or fog-lights
[IPC code unknown for F21Y 115/10]
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
西村 将利 NISHIMURA, Masatoshi; JP
山田 旭洋 YAMADA, Akihiro; JP
近藤 潤 KONDO, Jun; JP
Agent:
稲葉 忠彦 INABA, Tadahiko; JP
村上 加奈子 MURAKAMI, Kanako; JP
松井 重明 MATSUI, Jumei; JP
倉谷 泰孝 KURATANI, Yasutaka; JP
Priority Data:
2015-23158927.11.2015JP
Title (EN) LIGHT SOURCE DEVICE, ILLUMINATION DEVICE, AND VEHICLE LAMP
(FR) DISPOSITIF DE SOURCE DE LUMIÈRE, DISPOSITIF D'ÉCLAIRAGE ET PHARE DE VÉHICULE
(JA) 光源装置、照明装置及び車両用灯具
Abstract:
(EN) A light source device (1000) is provided with a light source (2), a wavelength conversion member (4), and a retroreflective optical member (9). The light source (2) emits excitation light (50). When a first region (8) is irradiated with the excitation light (50), the wavelength conversion member (4) emits, from the first region (8), converted light (51) having a wavelength different from that of the excitation light (50). The retroreflective optical member (9) reflects the converted light (51) toward the first region (8). The first region (8) is a part of the wavelength conversion member (4).
(FR) Un dispositif de source de lumière (1000) est pourvu d'une source de lumière (2), d'un élément de conversion de longueur d'onde (4), et d'un élément optique rétroréfléchissant (9). La source de lumière (2) émet une lumière d’excitation (50). Lorsqu'une première région (8) est exposée à la lumière d'excitation (50), l'élément de conversion de longueur d'onde (4) émet, depuis la première région (8), une lumière convertie (51) ayant une longueur d'onde différente de celle de la lumière d'excitation (50). L'élément optique rétroréfléchissant (9) réfléchit la lumière convertie (51) vers la première région (8). La première région (8) fait partie de l'élément de conversion de longueur d'onde (4).
(JA) 光源装置(1000)は、光源(2)、波長変換部材(4)及び再帰反射性光学部材(9)を備える。光源(2)は、励起光(50)を出射する。波長変換部材(4)は、励起光(50)が第1の領域(8)に照射され、第1の領域(8)から励起光(50)と異なる波長の変換光(51)を放射する。再帰反射性光学部材(9)は、変換光(51)を第1の領域(8)に向けて反射する。第1の領域(8)は、波長変換部材(4)の一部の領域である。
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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, DJ, 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, KW, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108291702DE112016005440US20180266638