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1. (WO2018180658) WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/180658 International Application No.: PCT/JP2018/010688
Publication Date: 04.10.2018 International Filing Date: 19.03.2018
IPC:
G02B 5/20 (2006.01) ,F21V 9/08 (2018.01) ,H01S 5/022 (2006.01) ,F21W 102/10 (2018.01) ,F21Y 115/30 (2016.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
5
Semiconductor lasers
02
Structural details or components not essential to laser action
022
Mountings; Housings
[IPC code unknown for F21W 102/10][IPC code unknown for F21Y 115/30]
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.[JP/JP]; 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors: KURODA Toshihiro; --
KIDOGUCHI Isao; --
TAKASE Yuji; --
YAMANAKA Kazuhiko; --
Agent: KAMATA Kenji; JP
MAEDA Hiroo; JP
Priority Data:
2017-06429229.03.2017JP
Title (EN) WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE
(FR) ÉLÉMENT DE CONVERSION DE LONGUEUR D'ONDE ET DISPOSITIF ÉLECTROLUMINESCENT
(JA) 波長変換素子及び発光装置
Abstract:
(EN) A wavelength conversion element (1) which is provided with: a wavelength conversion member (10) that absorbs excitation light (82) and emits fluorescent light (93); and a support member (40) that supports the wavelength conversion member (10). The support member (40) comprises a first support part (22) having a first support surface (22a) on which the wavelength conversion member (10) is arranged and a second support part (32) having a second support surface (32a); the first support part (22) protrudes from the second support surface (32a); the first support surface (22a) is the far side surface of the first support part (22) when viewed from the second support part (32); and the wavelength conversion member (10) has a pendent part (10p) that is arranged outside the first support surface (22a) in a plan view of the first support surface (22a).
(FR) Un élément de conversion de longueur d'onde (1) qui comporte : un élément de conversion de longueur d'onde (10) qui absorbe la lumière d'excitation (82) et émet une lumière fluorescente (93); et un élément de support (40) qui supporte l'élément de conversion de longueur d'onde (10). L'élément de support (40) comprend une première partie de support (22) ayant une première surface de support (22a) sur laquelle est disposé l'élément de conversion de longueur d'onde (10) et une seconde partie de support (32) ayant une seconde surface de support (32a); la première partie de support (22) fait saillie à partir de la seconde surface de support (32a); la première surface de support (22a) est la surface latérale éloignée de la première partie de support (22) lorsqu'elle est vue depuis la seconde partie de support (32); et l'élément de conversion de longueur d'onde (10) présente une partie pendante (10p) qui est disposée à l'extérieur de la première surface de support (22a) dans une vue en plan de la première surface de support (22a).
(JA) 波長変換素子(1)であって、励起光(82)を吸収して、蛍光(93)を出射する波長変換部材(10)と、波長変換部材(10)を支持する支持部材(40)とを備え、支持部材(40)は、波長変換部材(10)が配置される第1支持面(22a)を有する第1支持部(22)と、第2支持面(32a)を有する第2支持部(32)とを有し、第1支持部(22)は、第2支持面(32a)から突出し、第1支持面(22a)は、第1支持部(22)における第2支持部(32)から遠い側の表面であり、波長変換部材(10)は、第1支持面(22a)の平面視において第1支持面(22a)の外側に配置された張出部(10p)を有する。
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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, JO, JP, KE, KG, KH, 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 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)