Title:
ORGANIC ELECTROLUMINESCENT DEVICE EMPLOYING ORGANIC LIGHT EMITTING COMPOUND AS LIGHT EMITTING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/015274
Kind Code:
A2
Abstract:
The present invention relates to an organic electroluminescent device which shows an effective host-dopant energy transfer mechanism and thus shows highly efficient luminous characteristics on the basis of an improved electron density distribution. In addition, the present invention overcomes the problems of the conventional materials such as the deterioration of initial efficiency, low lifetime characteristics and the like, and can obtain high performance luminous characteristics including high efficiency and a long lifetime from each color.
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Inventors:
KIM, Chi Sik (# Taeyeong Desian Apt, Changjeon-dong Mapo-gu, Seoul 121-789, 105-1104, KR)
김치식 (서울특별시 마포구 창전동 태영데시앙아파트, 105-1104 Seoul, 105-1104, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-784, 472-784, KR)
이수용 (경기도 남양주시 호평동 중흥에스클래스아파트 1302-702, 472-784 Gyeonggi-do, 472-784, KR)
KIM, Young Gil (#104-303, Chowon Sungwon Apt. Pyeongan-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-075, 431-075, KR)
김영길 (경기도 안양시 동안구 평안동 초원성원아파트 104-303, 431-075 Gyeonggi-do, 431-075, KR)
LEE, Hyo-Jung (#101-102, Woobang Apt. Siheung 2-dong,,Geumeheon-gu, Seoul 153-784, 153-784, KR)
이효정 (서울 특별시 금천구 시흥2동 우방아파트 104-102, 153-784 Seoul, 153-784, KR)
LEE, Su Hyun (#104-501, Hanil Town Jowon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-709, 440-709, KR)
이수현 (경기도 수원시 장안구 조원동 한일타운 104-501, 440-709 Gyeonggi-do, 440-709, KR)
KIM, Hyun (# Mokryeon Apt, 1052-5 Hogye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-080, 431-080, KR)
김치식 (서울특별시 마포구 창전동 태영데시앙아파트, 105-1104 Seoul, 105-1104, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-784, 472-784, KR)
이수용 (경기도 남양주시 호평동 중흥에스클래스아파트 1302-702, 472-784 Gyeonggi-do, 472-784, KR)
KIM, Young Gil (#104-303, Chowon Sungwon Apt. Pyeongan-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-075, 431-075, KR)
김영길 (경기도 안양시 동안구 평안동 초원성원아파트 104-303, 431-075 Gyeonggi-do, 431-075, KR)
LEE, Hyo-Jung (#101-102, Woobang Apt. Siheung 2-dong,,Geumeheon-gu, Seoul 153-784, 153-784, KR)
이효정 (서울 특별시 금천구 시흥2동 우방아파트 104-102, 153-784 Seoul, 153-784, KR)
LEE, Su Hyun (#104-501, Hanil Town Jowon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-709, 440-709, KR)
이수현 (경기도 수원시 장안구 조원동 한일타운 104-501, 440-709 Gyeonggi-do, 440-709, KR)
KIM, Hyun (# Mokryeon Apt, 1052-5 Hogye-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-080, 431-080, KR)
Application Number:
KR2011/005618
Publication Date:
February 02, 2012
Filing Date:
July 29, 2011
Export Citation:
Assignee:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. (736 Baekseok-dong, Cheonan-si, Chungcheongnam-do 331-980, 331-980, KR)
롬엔드하스전재재로코리아유한회사 (충청남도 천안시 백석동 736, 331-980 Chungcheongnam-do, 331-980, KR)
KIM, Chi Sik (# Taeyeong Desian Apt, Changjeon-dong Mapo-gu, Seoul 121-789, 105-1104, KR)
김치식 (서울특별시 마포구 창전동 태영데시앙아파트, 105-1104 Seoul, 105-1104, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-784, 472-784, KR)
이수용 (경기도 남양주시 호평동 중흥에스클래스아파트 1302-702, 472-784 Gyeonggi-do, 472-784, KR)
KIM, Young Gil (#104-303, Chowon Sungwon Apt. Pyeongan-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-075, 431-075, KR)
김영길 (경기도 안양시 동안구 평안동 초원성원아파트 104-303, 431-075 Gyeonggi-do, 431-075, KR)
LEE, Hyo-Jung (#101-102, Woobang Apt. Siheung 2-dong,,Geumeheon-gu, Seoul 153-784, 153-784, KR)
이효정 (서울 특별시 금천구 시흥2동 우방아파트 104-102, 153-784 Seoul, 153-784, KR)
LEE, Su Hyun (#104-501, Hanil Town Jowon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-709, 440-709, KR)
이수현 (경기도 수원시 장안구 조원동 한일타운 104-501, 440-709 Gyeonggi-do, 440-709, KR)
롬엔드하스전재재로코리아유한회사 (충청남도 천안시 백석동 736, 331-980 Chungcheongnam-do, 331-980, KR)
KIM, Chi Sik (# Taeyeong Desian Apt, Changjeon-dong Mapo-gu, Seoul 121-789, 105-1104, KR)
김치식 (서울특별시 마포구 창전동 태영데시앙아파트, 105-1104 Seoul, 105-1104, KR)
LEE, Soo Yong (#1302-702, Jungheung S-CLASS Apt. Hopyeong-dong Namyangju-si, Gyeonggi-do 472-784, 472-784, KR)
이수용 (경기도 남양주시 호평동 중흥에스클래스아파트 1302-702, 472-784 Gyeonggi-do, 472-784, KR)
KIM, Young Gil (#104-303, Chowon Sungwon Apt. Pyeongan-dong, Dongan-gu, Anyang-si, Gyeonggi-do 431-075, 431-075, KR)
김영길 (경기도 안양시 동안구 평안동 초원성원아파트 104-303, 431-075 Gyeonggi-do, 431-075, KR)
LEE, Hyo-Jung (#101-102, Woobang Apt. Siheung 2-dong,,Geumeheon-gu, Seoul 153-784, 153-784, KR)
이효정 (서울 특별시 금천구 시흥2동 우방아파트 104-102, 153-784 Seoul, 153-784, KR)
LEE, Su Hyun (#104-501, Hanil Town Jowon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-709, 440-709, KR)
이수현 (경기도 수원시 장안구 조원동 한일타운 104-501, 440-709 Gyeonggi-do, 440-709, KR)
International Classes:
C09K11/06; C07D209/82; C07F15/00; 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, 302-120, KR)
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