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1. (WO2018225424) WAVELENGTH CONVERTER AND METHOD OF MANUFACTURE THEREFOR, AND LIGHT-EMITTING DEVICE USING WAVELENGTH CONVERTER
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Pub. No.: WO/2018/225424 International Application No.: PCT/JP2018/017385
Publication Date: 13.12.2018 International Filing Date: 01.05.2018
IPC:
G02B 5/20 (2006.01) ,C09K 11/08 (2006.01) ,C09K 11/79 (2006.01) ,C09K 11/80 (2006.01) ,F21Y 115/10 (2016.01) ,F21Y 115/30 (2016.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
08
containing inorganic luminescent materials
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
08
containing inorganic luminescent materials
77
containing rare earth metals
79
containing silicon
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
08
containing inorganic luminescent materials
77
containing rare earth metals
80
containing aluminium or gallium
[IPC code unknown for F21Y 115/10][IPC code unknown for F21Y 115/30]
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
大塩 祥三 OSHIO Shozo; --
阿部 岳志 ABE Takeshi; --
Agent:
伊藤 正和 ITO Masakazu; JP
松本 隆芳 MATSUMOTO Takayoshi; JP
細川 覚 HOSOKAWA Satoru; JP
森 太士 MORI Futoshi; JP
Priority Data:
2017-11151206.06.2017JP
2017-23864013.12.2017JP
Title (EN) WAVELENGTH CONVERTER AND METHOD OF MANUFACTURE THEREFOR, AND LIGHT-EMITTING DEVICE USING WAVELENGTH CONVERTER
(FR) CONVERTISSEUR DE LONGUEUR D’ONDE ET SON PROCÉDÉ DE FABRICATION, ET DISPOSITIF ÉLECTROLUMINESCENT UTILISANT LE CONVERTISSEUR DE LONGUEUR D’ONDE
(JA) 波長変換体及びその製造方法、並びに波長変換体を用いた発光装置
Abstract:
(EN) A wavelength converter 100 comprises a first fluorescent body 1 made up of an inorganic fluorescent material activated with Ce3+, and a second fluorescent body 2 made up of an inorganic fluorescent material activated with Ce3+ and different from the first fluorescent body 1. At least either the first fluorescent body or the second fluorescent body is in particle form. The first fluorescent body is bonded to the second fluorescent body via at least either a chemical reaction at a contact region between the chemical compound constituting the first fluorescent body and the chemical compound constituting the second fluorescent body or an adhesion between the chemical compound constituting the first fluorescent body and the chemical compound constituting the second fluorescent body.
(FR) La présente invention concerne un convertisseur de longueur d’onde 100 qui comprend un premier corps fluorescent 1 constitué d’un matériau fluorescent inorganique activé avec Ce3+, et un deuxième corps fluorescent 2 constitué d’un matériau fluorescent inorganique activé avec Ce3+ et différent du premier corps fluorescent 1. Au moins le premier corps fluorescent ou le deuxième corps fluorescent est sous forme de particules. Le premier corps fluorescent est lié au deuxième corps fluorescent par l’intermédiaire d’au moins une réaction chimique au niveau d’une région de contact entre le composé chimique constituant le premier corps fluorescent et le composé chimique constituant le deuxième corps fluorescent ou une adhérence entre le composé chimique constituant le premier corps fluorescent et le composé chimique constituant le deuxième corps fluorescent.
(JA) 波長変換体100は、Ce3+で付活された無機蛍光体からなる第一の蛍光体1と、Ce3+で付活された無機蛍光体からなり、第一の蛍光体とは異なる第二の蛍光体2とを含む。第一の蛍光体及び第二の蛍光体の少なくとも一方は粒子状である。第一の蛍光体を構成する化合物と第二の蛍光体を構成する化合物との接触部における化学反応、及び、第一の蛍光体を構成する化合物と第二の蛍光体を構成する化合物との凝着の少なくとも一方により、第一の蛍光体と第二の蛍光体が結合している。
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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)