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1. (WO2019045252) ORGANIC ELECTROLUMINESCENT DEVICE
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Pub. No.: WO/2019/045252 International Application No.: PCT/KR2018/007642
Publication Date: 07.03.2019 International Filing Date: 05.07.2018
IPC:
H01L 51/00 (2006.01) ,H01L 51/50 (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
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)
Applicants:
주식회사 두산 DOOSAN CORPORATION [KR/KR]; 서울시 중구 장충단로 275 275 Jangchungdan-ro Jung-gu Seoul 04563, KR
Inventors:
한송이 HAN, Song Ie; KR
엄민식 EUM, Min Sik; KR
심재의 SIM, Jae Yi; KR
이용환 LEE, Yong Hwan; KR
박우재 PARK, Woo Jae; KR
김태형 KIM, Tae Hyung; KR
Agent:
윤여광 YOON, Yu Kwang; KR
염주석 YEOM, Joo Seok; KR
Priority Data:
10-2017-010953829.08.2017KR
Title (EN) ORGANIC ELECTROLUMINESCENT DEVICE
(FR) DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE
(KO) 유기 전계 발광 소자
Abstract:
(EN) The present invention can provide an organic electroluminescent device including an electron transport layer material having an improved electron transport capability, thereby simultaneously exhibiting low driving voltage and high efficiency.
(FR) La présente invention peut fournir un dispositif électroluminescent organique comprenant un matériau de couche de transport d'électrons ayant une capacité de transport d'électrons améliorée, présentant ainsi simultanément une faible tension d'attaque et une efficacité élevée.
(KO) 본 발명은 전자 수송 능력이 개선된 전자 수송층 재료를 구비함으로써, 낮은 구동전압 및 고효율을 동시에 발휘하는 유기 전계 발광 소자를 제공할 수 있다.
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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, 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: Korean (KO)
Filing Language: Korean (KO)