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1. (WO2012173011) ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT, LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE USING SAME ELEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/173011 International Application No.: PCT/JP2012/064430
Publication Date: 20.12.2012 International Filing Date: 05.06.2012
IPC:
H01L 51/50 (2006.01) ,C07C 13/62 (2006.01) ,C07C 211/61 (2006.01) ,C07D 235/18 (2006.01) ,C07D 235/20 (2006.01) ,C07D 401/04 (2006.01) ,C09K 11/06 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
13
Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28
Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32
with condensed rings
62
with more than three condensed rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
211
Compounds containing amino groups bound to a carbon skeleton
43
having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
57
having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
61
with at least one of the condensed ring systems formed by three or more rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
235
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02
condensed with carbocyclic rings or ring systems
04
Benzimidazoles; Hydrogenated benzimidazoles
18
with aryl radicals directly attached in position 2
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
235
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02
condensed with carbocyclic rings or ring systems
04
Benzimidazoles; Hydrogenated benzimidazoles
20
Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
401
Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02
containing two hetero rings
04
directly linked by a ring-member-to-ring- member bond
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
Applicants:
ユーディーシー アイルランド リミテッド UDC IRELAND LIMITED [IE/IE]; ダブリン 4 サセックス ロード メスピル ハウス メスピル ビジネス センター Mespil Business Centre, Mespil House, Sussex Road, Dublin 4, IE (AllExceptUS)
高田 早 TAKADA Saki [JP/JP]; JP (UsOnly)
米久田 康智 YONEKUTA Yasunori [JP/JP]; JP (UsOnly)
伊勢 俊大 ISE Toshihiro [JP/JP]; JP (UsOnly)
北村 哲 KITAMURA Tetsu [JP/JP]; JP (UsOnly)
渡辺 徹 WATANABE Toru [JP/JP]; JP (UsOnly)
外山 弥 SOTOYAMA Wataru [JP/JP]; JP (UsOnly)
高久 浩二 TAKAKU Koji [JP/JP]; JP (UsOnly)
養父 克行 YOUFU Katsuyuki [JP/JP]; JP (UsOnly)
Inventors:
高田 早 TAKADA Saki; JP
米久田 康智 YONEKUTA Yasunori; JP
伊勢 俊大 ISE Toshihiro; JP
北村 哲 KITAMURA Tetsu; JP
渡辺 徹 WATANABE Toru; JP
外山 弥 SOTOYAMA Wataru; JP
高久 浩二 TAKAKU Koji; JP
養父 克行 YOUFU Katsuyuki; 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:
2011-13414616.06.2011JP
2011-21261928.09.2011JP
Title (EN) ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT, LIGHT-EMITTING MATERIAL FOR ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE USING SAME ELEMENT
(FR) ÉLÉMENT ORGANIQUE ÉLECTROLUMINESCENT SOUS UN CHAMP ÉLECTRIQUE, MATÉRIAU ÉLECTROLUMINESCENT POUR ÉLÉMENT ORGANIQUE ÉLECTROLUMINESCENT SOUS UN CHAMP ÉLECTRIQUE ET DISPOSITIF ÉLECTROLUMINESCENT, DISPOSITIF D'AFFICHAGE ET DISPOSITIF D'ÉCLAIRAGE UTILISANT CET ÉLÉMENT
(JA) 有機電界発光素子、有機電界発光素子用の発光材料、並びに該素子を用いた発光装置、表示装置及び照明装置
Abstract:
(EN) An organic electric-field light-emitting element using the compound shown in general formula (I) emits blue light, and the change in chromaticity during brightness modulation is small (n1 is an integer of 0-8; R1 is a substituent substituted for each of the individual hydrogen atoms of a pyrene structure; X is either CRaRb (Ra and Rb individually are either hydrogen atoms or a substituent) or O,S,SiRdRe (Rd and Re individually are either hydrogen atoms or a substituent); and A1 to A4 individually are either CRf (Rf is either a hydrogen atom or a substituent, and the two adjacent Rf atoms may together form a saturated or unsaturated ring, but there are two or fewer rings formed by two or more Rf atoms together) or N).
(FR) L'invention porte sur un élément organique électroluminescent sous un champ électrique utilisant le composé représenté par la formule générale (I) et qui émet de la lumière bleue, le changement de chromaticité pendant la modulation de brillance étant petit. (Dans la formule, n1 représente un nombre entier valant 0-8 ; R1 représente un substituant remplaçant chacun des atomes d'hydrogène individuels d'une structure pyrène ; X représente soit CRaRb (Ra et Rb représentant chacun individuellement soit un atome d'hydrogène soit un substituant) soit O, S, SiRdRe (Rd et Re représentant chacun individuellement soit un atome d'hydrogène soit un substituant) ; et A1 à A4 représentant chacun individuellement soit CRf (Rf représentant soit un atome d'hydrogène soit un substituant et les deux atomes Rf adjacents pouvant former ensemble un noyau saturé ou insaturé, mais deux ou moins de deux noyaux étant formés par deux ou plus de deux atomes Rf ensemble) soit N).
(JA)  下記一般式で表される化合物を用いた有機電界発光素子は、暗青色の発光であり、輝度変調時の色度変化が小さい(n1は0~8の整数;R1はそれぞれ独立にピレン骨格の水素原子に置換する置換基;XはCRab(Ra、Rbはそれぞれ独立に水素原子または置換基)、O、S、SiRde(Rd、Reはそれぞれ独立に水素原子または置換基。)のいずれか;A1~A4はそれぞれ独立にCRf(Rfは水素原子または置換基を表し、隣り合う2つのRfは共同して飽和または不飽和の環を形成していてもよいが、2つ以上のRfが共同して形成する環は2つ以下)またはNのいずれかを表す。)。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
US20140159024KR1020140045377