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1. (WO2018042825) COLOR CONVERSION ELEMENT
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Pub. No.: WO/2018/042825 International Application No.: PCT/JP2017/022315
Publication Date: 08.03.2018 International Filing Date: 16.06.2017
IPC:
G02B 5/20 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
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Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.[JP/JP]; 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors: HIRANO Toru; --
AKETA Takanori; --
OISHI Koki; --
Agent: KAMATA Kenji; JP
MAEDA Hiroo; JP
Priority Data:
2016-16845630.08.2016JP
Title (EN) COLOR CONVERSION ELEMENT
(FR) ÉLÉMENT DE CONVERSION DE COULEUR
(JA) 色変換素子
Abstract:
(EN) A color conversion element (1) is provided with: a substrate (2); a phosphor layer (3) that is disposed on one main surface (22) side of the substrate (2); and a bonding section (4) for metallically bonding the substrate (2) and the phosphor layer (3) to each other by being disposed between the substrate (2) and the phosphor layer (3). The phosphor layer (3) is formed by planarly arraying a plurality of sheet-shaped pieces (31) containing at least one kind of phosphor material.
(FR) Un élément de conversion de couleur (1) comprend : un substrat (2); une couche de phosphore (3) qui est disposée sur un côté de la surface principale (22) du substrat (2); et une section de liaison (4) pour lier métalliquement le substrat (2) et la couche de phosphore (3) l'un à l'autre en étant disposée entre le substrat (2) et la couche de phosphore (3). La couche de phosphore (3) est formée par agencement planaire d'une pluralité de pièces en forme de feuille (31) contenant au moins un type de matériau phosphore.
(JA) 色変換素子(1)は、基板(2)と、基板(2)の一方の主面(22)側に配置された蛍光体層(3)と、基板(2)と蛍光体層(3)との間に介在して基板(2)と蛍光体層(3)とを金属接合するための接合部(4)と、を備えている。蛍光体層(3)は、少なくとも一種類の蛍光体を含むシート状の複数の個片(31)が、面状に配列されることにより形成されている。
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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, 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)