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1. (WO2018021376) LIGHT-EMITTING PARTICLES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/021376 International Application No.: PCT/JP2017/026965
Publication Date: 01.02.2018 International Filing Date: 26.07.2017
IPC:
C09K 11/06 (2006.01) ,C07F 5/02 (2006.01) ,C09B 23/00 (2006.01)
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
06
containing organic luminescent materials
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
5
Compounds containing elements of the 3rd Group of the Periodic System
02
Boron compounds
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
23
Methine or polymethine dyes, e.g. cyanine dyes
Applicants: FUJIFILM CORPORATION[JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors: YOSHIOKA Tomoaki; JP
WATANABE Kousuke; JP
HAMADA Kazuhiro; JP
SASAKI Kouitsu; JP
Agent: SIKS & CO.; 8th Floor, Kyobashi-Nisshoku Bldg., 8-7, Kyobashi 1-chome, Chuo-ku, Tokyo 1040031, JP
Priority Data:
2016-14623726.07.2016JP
2017-08356420.04.2017JP
Title (EN) LIGHT-EMITTING PARTICLES
(FR) PARTICULES ÉMETTANT DE LA LUMIÈRE
(JA) 発光性粒子
Abstract:
(EN) The present invention addresses the issue of providing light-emitting particles having a high quantum yield, a high brightness, and a large Stokes shift. As a result of the present invention, light-emitting particles can be provided that contain: at least one type of energy donor compound indicated by formula (1), at least one type of energy acceptor compound indicated by formula (1); and particles. In formula (1), m1 and m2 each independently indicate an integer of 0-4. M indicates a semimetal atom or a metal atom. R1, R2, and R3 each independently indicate a hydrogen atom, an alkyl group, or an aryl group, etc. Y1 and Y2 each independently indicate a halogen atom, etc. Ar1 and Ar2 each independently indicate an aromatic ring. X1 and X2 each independently indicate a halogen atom, an alkyl group, an aryl group, or a heterocyclic group, etc.
(FR) La présente invention vise à fournir des particules émettant de la lumière possédant un rendement quantique élevé, une luminosité élevée et un déplacement de Stokes important. Grâce à la présente invention, il est possible d'obtenir des particules émettant de la lumière qui comprennent : au moins un type de composé donneur d'énergie indiqué par la formule (1), au moins un type de composé accepteur d'énergie indiqué par la formule (1) ; et des particules. Dans la formule (1), m1 et m2 représentent chacun indépendamment un nombre entier de 0 à 4. M représente un atome de semi-métal ou un atome de métal. R1, R2 et R3 représentent chacun indépendamment un atome d'hydrogène, un groupe alkyle ou un groupe aryle, etc. Y1 et Y2 représentent chacun indépendamment un atome d'halogène, etc. Ar1 et Ar2 représentent chacun indépendamment un cycle aromatique. X1 et X2 représentent chacun indépendamment un atome d'halogène, un groupe alkyle, un groupe aryle ou un groupe hétérocyclique, etc.
(JA) 本発明の課題は、高い量子収率、高い輝度及び大きなストークスシフトを有する発光性粒子を提供することである。本発明によれば、下記式(1)で表される少なくとも一種のエネルギードナー化合物と、下記式(1)で表される少なくとも一種のエネルギーアクセプター化合物と、粒子とを含有する、発光性粒子が提供される。 式(1)中、m1及びm2はそれぞれ独立に0~4の整数を表す。Mは半金属原子又は金属原子を表す。R1、R2及びR3はそれぞれ独立に水素原子、アルキル基、アリール基等を表す。Y1及びY2はそれぞれ独立にハロゲン原子等を表す。Ar1及びAr2はそれぞれ独立に、芳香環を表す。X1及びX2はそれぞれ独立に、ハロゲン原子、アルキル基、アリール基、ヘテロ環基等を表す。
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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)