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1. (WO2019031524) LIGHT-ACCUMULATING COMPOSITION, LIGHT-ACCUMULATING ELEMENT AND WAVELENGTH CONTROL METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031524 International Application No.: PCT/JP2018/029660
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
C09K 11/06 (2006.01) ,G02B 5/20 (2006.01) ,G09F 13/20 (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
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
13
Illuminated signs; Luminous advertising
20
with luminescent surfaces or parts
Applicants:
国立大学法人九州大学 KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION [JP/JP]; 福岡県福岡市西区元岡744 744, Motooka, Nishi-ku, Fukuoka-shi, Fukuoka 8190395, JP
Inventors:
嘉部 量太 KABE Ryota; JP
陣内 和哉 JINNAI Kazuya; JP
安達 千波矢 ADACHI Chihaya; JP
Agent:
特許業務法人特許事務所サイクス SIKS & CO.; 東京都中央区京橋一丁目8番7号 京橋日殖ビル8階 8th Floor, Kyobashi-Nisshoku Bldg., 8-7, Kyobashi 1-chome, Chuo-ku, Tokyo 1040031, JP
Priority Data:
2017-15450009.08.2017JP
2017-19267702.10.2017JP
2017-23642008.12.2017JP
Title (EN) LIGHT-ACCUMULATING COMPOSITION, LIGHT-ACCUMULATING ELEMENT AND WAVELENGTH CONTROL METHOD
(FR) COMPOSITION D'ACCUMULATION DE LUMIÈRE, ÉLÉMENT D'ACCUMULATION DE LUMIÈRE ET PROCÉDÉ DE RÉGULATION DE LA LONGUEUR D'ONDE
(JA) 蓄光組成物、蓄光素子および波長制御方法
Abstract:
(EN) An organic light-accumulating composition which contains at least a first organic compound, a second organic compound and a third organic compound, while satisfying formula (1) constitutes a light-accumulating material that is easily controlled in terms of the luminescent color. ES1(B) - ES1(A) ≤ 0.15 eV Formula (1) In the formula, ES1(A) represents the lowest excited singlet energy level of light emission by means of the first organic compound and the second organic compound; and ES1(B) represents the lowest excited singlet energy level of the third organic compound.
(FR) La présente invention concerne une composition organique d'accumulation de lumière qui contient au moins un premier composé organique, un deuxième composé organique et un troisième composé organique, tout en satisfaisant la formule (1) constituant un matériau d'accumulation de lumière qui est facilement contrôlé en termes de couleur luminescente. ES1(B) - ES1(A) ≤ 0,15 eV Formule (1) Dans la formule, ES1(A) représente le niveau d'énergie singulet excité le plus faible de l'émission de lumière à l'aide du premier composé organique et du deuxième composé organique; et ES1(B) représente le niveau d'énergie singulet excité le plus faible du troisième composé organique.
(JA) 第1有機化合物と第2有機化合物と第3有機化合物とを少なくとも含み、下記式(1)を満たす有機蓄光組成物は発光色制御が容易な蓄光材料である。ES1(A)は前記第1有機化合物と前記第2有機化合物からなる発光の最低励起一重項エネルギー準位を表し、ES1(B)は前記第3有機化合物の最低励起一重項エネルギー準位を表す。 式(1) ES1(B)- ES1(A) ≦ 0.15eV
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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 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)