Organic compound and organic electroluminescent device employing the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01L-051/00
C07D-403/14
H01L-051/50
출원번호
US-0490232
(2014-09-18)
등록번호
US-9178164
(2015-11-03)
우선권정보
TW-100127919 A (2011-08-05)
발명자
/ 주소
Huang, Heh-Lung
Wu, Cheng-An
Cheng, Chien-Hong
출원인 / 주소
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
대리인 / 주소
Birch, Stewart, Kolasch & Birch, LLP
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented below: wherein, R1 are independently a hydrogen, or C1-8 alkyl; and R2 is a hydrogen, hydroxy, or C1-8 alkoxy. The organic compounds have a high tripl
Organic compounds and organic electroluminescence devices employing the same are provided. The organic compound has a chemical structure represented below: wherein, R1 are independently a hydrogen, or C1-8 alkyl; and R2 is a hydrogen, hydroxy, or C1-8 alkoxy. The organic compounds have a high triplet energy (tEg) gap and apt to transmit the energy to a guest emitter.
대표청구항▼
1. An organic compound having a Formula (I), of: Formula (I)wherein R1 are independently a hydrogen, or C1-8 alkyl; and R2 is a hydrogen, hydroxyl, or C1-8 alkoxy. 2. The organic compound as claimed in claim 1, wherein R1 are independently a methyl group, ethyl group, propyl group, isopropyl group,
1. An organic compound having a Formula (I), of: Formula (I)wherein R1 are independently a hydrogen, or C1-8 alkyl; and R2 is a hydrogen, hydroxyl, or C1-8 alkoxy. 2. The organic compound as claimed in claim 1, wherein R1 are independently a methyl group, ethyl group, propyl group, isopropyl group, butyl group, tert-butyl group, pentyl group, or hexyl group. 3. The organic compound as claimed in claim 1, wherein R2 is a methoxy group, ethoxy group, propoxy group, isopropoxy group, butoxy group, isobutoxy group, pentyloxy group, or hexyloxy group. 4. The organic compound as claimed in claim 1, wherein the organic compound is 5. An organic electroluminescence device, comprising: a pair of electrodes; andan electroluminescent element disposed between the pair of electrodes, wherein the electroluminescent element comprises the organic compound as claimed in claim 1. 6. An organic electroluminescence device, comprising: a pair of electrodes; andan electroluminescent element disposed between the pair of electrodes, wherein the electroluminescent element comprises an emission layer comprising a host material and a phosphorescent dopant, and the host material comprises the organic compound as claimed in claim 1. 7. The organic electroluminescent device as claimed in claim 6, wherein the emission layer emits blue or green light under a bias voltage.
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이 특허에 인용된 특허 (3)
St?ssel,Philipp; Parham,Amir; Vestweber,Horst; Spreitzer,Hubert, 2,1,3-benzothiadiazoles for use as electronic active components.
Noguchi, Takafumi; Mishima, Masayuki, Organic light emitting diode having electron and hole mobility in light emitting layer and display using the same.
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