(12) International Application Status Report

Received at International Bureau: 23 July 2019 (23.07.2019)

Information valid as of: 10 December 2019 (10.12.2019)

Report generated on: 21 January 2021 (21.01.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/01365716 January 2020 (16.01.2020) Korean (KO)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/KR2019/00863812 July 2019 (12.07.2019) Korean (KO)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
10-2018-0081632 (KR)13 July 2018 (13.07.2018) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
C07D 403/04 (2006.01); C07D 495/04 (2006.01); C07D 491/048 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01)

(71) Applicant(s):
LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR) (for all designated states)

(72) Inventor(s):
KIM, Minjun; LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122 (KR)
KIM, Jin Joo; LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122 (KR)
HONG, Wanpyo; LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122 (KR)
LEE, Dong Hoon; LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122 (KR)

(74) Agent(s):
CHUNG, Soon-Sung; 6F, Tower837 Bldg., 318, Gangnam-daero, Gangnam-gu, Seoul 06253 (KR)

(54) Title (EN): HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
(54) Title (FR): COMPOSÉ HÉTÉROCYCLIQUE ET DIODE ÉLECTROLUMINESCENTE ORGANIQUE LE COMPRENANT
(54) Title (KO): 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자

(57) Abstract:
(EN): The present specification relates to a heterocyclic compound of chemical formula 1 and an organic light emitting diode comprising same.
(FR): La présente invention concerne un composé hétérocyclique de formule chimique 1 et une diode électroluminescente organique le comprenant.
(KO): 본 명세서는 화학식 1의 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다.

International search report:
Received at International Bureau: 23 October 2019 (23.10.2019) [KR]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) 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
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 (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
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 (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM