Title:
NOVEL COMPOUND FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/067425
Kind Code:
A1
Abstract:
Provided are a novel compound for an organic electronic material and an organic electroluminescent device using the same. The compound for an organic electronic material according to the present invention has high electron transport efficiency, thereby preventing crystallization at the time manufacturing of a device, and allows a layer to be easily formed, thereby improving current characteristics of the device, and thus an OLED device having a lowered driving voltage and improved power efficiency as well as superior luminous efficiency and lifespan characteristics as compared with the existing material can be manufactured.
Inventors:
SHIN HYO NIM (KR)
KIM CHI SIK (KR)
LEE SU HYUN (KR)
NA HONG YOEP (KR)
YOON SEOK-KEUN (KR)
YANG SOO JIN (KR)
LEE SOO YONG (KR)
CHO YOUNG JUN (KR)
PARK KYOUNG-JIN (KR)
LEE KYUNG JOO (KR)
KIM BONG OK (KR)
KIM CHI SIK (KR)
LEE SU HYUN (KR)
NA HONG YOEP (KR)
YOON SEOK-KEUN (KR)
YANG SOO JIN (KR)
LEE SOO YONG (KR)
CHO YOUNG JUN (KR)
PARK KYOUNG-JIN (KR)
LEE KYUNG JOO (KR)
KIM BONG OK (KR)
Application Number:
PCT/KR2011/008759
Publication Date:
May 24, 2012
Filing Date:
November 16, 2011
Export Citation:
Assignee:
ROHM & HAAS ELECT MAT (KR)
SHIN HYO NIM (KR)
KIM CHI SIK (KR)
LEE SU HYUN (KR)
NA HONG YOEP (KR)
YOON SEOK-KEUN (KR)
YANG SOO JIN (KR)
LEE SOO YONG (KR)
CHO YOUNG JUN (KR)
PARK KYOUNG-JIN (KR)
LEE KYUNG JOO (KR)
KIM BONG OK (KR)
SHIN HYO NIM (KR)
KIM CHI SIK (KR)
LEE SU HYUN (KR)
NA HONG YOEP (KR)
YOON SEOK-KEUN (KR)
YANG SOO JIN (KR)
LEE SOO YONG (KR)
CHO YOUNG JUN (KR)
PARK KYOUNG-JIN (KR)
LEE KYUNG JOO (KR)
KIM BONG OK (KR)
International Classes:
C07D403/04; C07D403/14; C07D407/14; C07D409/14; C07D471/04; C07D487/04; C07D491/048; C07D495/04; C07F7/08; C09K11/06; H01L27/32; H01L51/54; H05B33/14
Domestic Patent References:
| WO2011149283A2 | 2011-12-01 | |||
| WO2011057706A2 | 2011-05-19 | |||
| WO2010136109A1 | 2010-12-02 | |||
| WO2009099060A1 | 2009-08-13 |
Foreign References:
| KR20110079402A | 2011-07-07 | |||
| US20110060097A1 | 2011-03-10 | |||
| US20100314644A1 | 2010-12-16 | |||
| JP2010045281A | 2010-02-25 | |||
| EP2138551A2 | 2009-12-30 | |||
| US20100012931A1 | 2010-01-21 | |||
| US20090302743A1 | 2009-12-10 | |||
| US20090309488A1 | 2009-12-17 | |||
| US20080124455A1 | 2008-05-29 |
Other References:
LEE W.-Y. ET AL.: "Synthesis of New Fluorene-Indolocarbazole Alternating Copolymers for Light-Emitting Diodes and Field Effect Transistors", POLYMER JOURNAL, vol. 40, no. 3, 2008, pages 249 - 255, XP008153762
ZHAO H.-P. ET AL.: "Effect of substituents on the properties of indolo[3,2-b]cai-bazole-based hole-transporting materials", ORGANIC ELECTRONICS, vol. 8, no. 6, 2007, pages 673 - 682, XP022310236
See also references of EP 2640726A4
ZHAO H.-P. ET AL.: "Effect of substituents on the properties of indolo[3,2-b]cai-bazole-based hole-transporting materials", ORGANIC ELECTRONICS, vol. 8, no. 6, 2007, pages 673 - 682, XP022310236
See also references of EP 2640726A4
Attorney, Agent or Firm:
CHANG, Hoon et al. (#80 Soosong-dong, Chongro-ku, Seoul 110-733, KR)
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Claims: