Title:
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/011756
Kind Code:
A1
Abstract:
Provided are a novel organic electroluminescent compound and an organic electroluminescent device including the same. The organic electroluminescent device, which uses the organic electroluminescent compound according to the present invention as a hole transfer material or a hole injection material, has better luminous efficiency and excellent lifespan property of materials than the existing materials. Therefore, an OLED device, which has excellent driving lifespan property and improved power consumption due to an increase of power efficiency, can be manufactured.
Inventors:
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-120, KR)
LEE, Hyo Jung (#104-102, Ubang Apt. Siheung 2-dong, Geumcheon-gu, Seoul 153-784, KR)
NA, Hong Yoep (#103-401, Kumho Eoullim Apt. Dangsan-dong 4-ga, Yeongdeungpo-gu, Seoul 150-044, KR)
KWON, Hyuck Joo (#206-701, Hyundai 2 Cha Apt. Guui 3-dong, Gwangjin-gu, Seoul 143-203, KR)
KIM, Bong Ok (#208-401, Hillstate Apt. Samseong-dong, Gangnam-gu, Seoul 135-090, KR)
KIM, Sung Min (# Mokdong Trapalace, Mok 1-dong Yangcheon-gu, Seoul 158-761, EB-1003, KR)
LEE, Hyo Jung (#104-102, Ubang Apt. Siheung 2-dong, Geumcheon-gu, Seoul 153-784, KR)
NA, Hong Yoep (#103-401, Kumho Eoullim Apt. Dangsan-dong 4-ga, Yeongdeungpo-gu, Seoul 150-044, KR)
KWON, Hyuck Joo (#206-701, Hyundai 2 Cha Apt. Guui 3-dong, Gwangjin-gu, Seoul 143-203, KR)
KIM, Bong Ok (#208-401, Hillstate Apt. Samseong-dong, Gangnam-gu, Seoul 135-090, KR)
KIM, Sung Min (# Mokdong Trapalace, Mok 1-dong Yangcheon-gu, Seoul 158-761, EB-1003, KR)
Application Number:
KR2011/005383
Publication Date:
January 26, 2012
Filing Date:
July 21, 2011
Export Citation:
Assignee:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. (736 Baekseok-dong, Cheonan-si, Chungcheongnam-do 331-980, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-120, KR)
LEE, Hyo Jung (#104-102, Ubang Apt. Siheung 2-dong, Geumcheon-gu, Seoul 153-784, KR)
NA, Hong Yoep (#103-401, Kumho Eoullim Apt. Dangsan-dong 4-ga, Yeongdeungpo-gu, Seoul 150-044, KR)
KWON, Hyuck Joo (#206-701, Hyundai 2 Cha Apt. Guui 3-dong, Gwangjin-gu, Seoul 143-203, KR)
KIM, Bong Ok (#208-401, Hillstate Apt. Samseong-dong, Gangnam-gu, Seoul 135-090, KR)
KIM, Sung Min (# Mokdong Trapalace, Mok 1-dong Yangcheon-gu, Seoul 158-761, EB-1003, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-120, KR)
LEE, Hyo Jung (#104-102, Ubang Apt. Siheung 2-dong, Geumcheon-gu, Seoul 153-784, KR)
NA, Hong Yoep (#103-401, Kumho Eoullim Apt. Dangsan-dong 4-ga, Yeongdeungpo-gu, Seoul 150-044, KR)
KWON, Hyuck Joo (#206-701, Hyundai 2 Cha Apt. Guui 3-dong, Gwangjin-gu, Seoul 143-203, KR)
KIM, Bong Ok (#208-401, Hillstate Apt. Samseong-dong, Gangnam-gu, Seoul 135-090, KR)
KIM, Sung Min (# Mokdong Trapalace, Mok 1-dong Yangcheon-gu, Seoul 158-761, EB-1003, KR)
International Classes:
C09K11/06; C07D209/82; H01L27/32; H01L51/50; H05B33/14
Attorney, Agent or Firm:
KWON, Oh-Sig et al. (4F Jooeunleaderstel, 921 Dunsan-dong, Seo-gu, Daejeon 302-120, KR)
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Claims: