TCI | Product Information : Materials Chemistry Electroluminescence

Electroluminescence

Recent studies have been made on electroluminescence (EL) of organic compounds where light emission occurs upon application of a voltage. Since Tang reported multilayered organic EL devices in 1987, related research and development has rapidly progressed. Today, there are some which are put in practical use. Organic EL devices have characteristic features such as spontaneous emission,
low-voltage driving force, no dependence on view angles, high-speed response properties, and high brightness. They are expected to be useful as flat panel display materials.
The multilayered organic EL devices consist of a hole transport layer, electron transport layer and emitter layer and depending on the combination, either the hole transport layer or electron transport layer may serve dually as the emitter layer. Emission wavelengths are controlled by doping trace amounts of fluorescent dyes in the emitter layer. Furthermore, the polymer-type EL devices such as light-emitting polymers and polymers dispersed with low-molecular weight fluorescent compounds are being studied because of ease of processing.

P1766	T0168	B2079
B3146	D2144	T1934
B1066	B1554	D2757
D1429	D3934	D3933
D3932	B1767	B2696
P0972	P0984	B2111
B2088	D3739	B1564
B2676	B2713	B2269
B2305	D3302	D3303
D1910	D2347	D3842
D2849	A1340	N0610
T0561	T2233	D1689
B1549	B2654	V0021
B2694	D0711	B2695
D0905	B1677	B1678
B2077	B2078	P1005
C0386	C1961	T1358
B1336	D2687	D3227
D2448	D3236	T2269
T1812	N0659	Q0001
Q0018	S0220	T0020
P0078	P1629	P0079
P0331	P1006	P0656
P1104	Q0057	Q0083
T2206	T1735	T1527
T2238	T2685

P1766	(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europium(III)
T0168	1,1,4,4-Tetraphenyl-1,3-butadiene
B2079	1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane
B3146	1,1-Bis[4-[N,N-di(p-tolyl)amino]phenyl]cyclohexane (purified by sublimation)
D2144	1,2-Dichlorotetramethyldisilane
T1934	1,3,5-Tri(9H-carbazol-9-yl)benzene (purified by sublimation)
B1066	2,5-Bis(4-diethylaminophenyl)-1,3,4-oxadiazole
B1554	2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
D2757	2,5-Di(1-naphthyl)-1,3,4-oxadiazole
D1429	2,5-Diphenyl-1,3,4-oxadiazole
D3934	2,7-Dibromo-9,9-di-n-octylfluorene
D3933	2,7-Dibromo-9,9-dihexylfluorene
D3932	2,7-Dibromocarbazole
B1767	2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole
B2696	2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole (purified by sublimation)
P0972	3,4,9,10-Perylenetetracarboxylic Dianhydride
P0984	3,4,9,10-Perylenetetracarboxylic Diimide
B2111	3-(2-Benzimidazolyl)-7-(diethylamino)coumarin
B2088	3-(2-Benzothiazolyl)-7-(diethylamino)coumarin
D3739	3-(Diphenylamino)dibenzo[g,p]chrysene
B1564	4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene
B2676	4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene (purified by sublimation)
B2713	4,4'-Bis(9H-carbazol-9-yl)biphenyl
B2269	4,4'-Bis[di(3,5-xylyl)amino]-4''-phenyltriphenylamine
B2305	4,4'-Bis[N-(1-naphthyl)-N-phenylamino]-4''-phenyltriphenylamine
D3302	4,4'-Dibromo-4''-cyclohexyltriphenylamine
D3303	4,4'-Dibromo-4''-phenyltriphenylamine
D1910	4,4'-Dibromotriphenylamine
D2347	4,4'-Dimethyltriphenylamine
D3842	4,7-Dibromo-2,1,3-benzothiadiazole
D2849	4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran
A1340	4-Amino-p-terphenyl
N0610	4-Nitro-p-terphenyl
T0561	5,6,11,12-Tetraphenylnaphthacene
T2233	5,6,11,12-Tetraphenylnaphthacene (refined product of T0561)
D1689	9,10-Diphenylanthracene
B1549	9,9-Bis(4-aminophenyl)fluorene
B2654	9,9-Bis(4-aminophenyl)fluorene (purified by sublimation)
V0021	9-Vinylcarbazole
B2694	Bathocuproine (purified by sublimation)
D0711	Bathocuproine
B2695	Bathophenanthroline (refined product of D0905)
D0905	Bathophenanthroline
B1677	Bis(8-quinolinolato)copper(II)
B1678	Bis(8-quinolinolato)zinc(II) Hydrate
B2077	Bis[2-(2-benzothiazolyl)phenolato]zinc(II)
B2078	Bis[2-(2-benzoxazolyl)phenolato]zinc(II)
P1005	Copper(II) Phthalocyanine (alpha-form)
C0386	Coronene
C1961	Coronene (refined product of C0386)
T1358	meso-Tetraphenylchlorin
B1336	N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine
D2687	N,N'-Dimethylquinacridone
D3227	N,N'-Dimethylquinacridone (refined product of D2687)
D2448	N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine
D3236	N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine (purified by sublimation)
T2269	N,N,N',N'-Tetrakis(p-tolyl)benzidine
T1812	N,N,N',N'-Tetraphenylbenzidine
N0659	Nile Red
Q0001	p-Quaterphenyl
Q0018	p-Quinquephenyl
S0220	p-Sexiphenyl
T0020	p-Terphenyl
P0078	Perylene
P1629	Perylene (refined product of P0078)
P0079	Phenanthrene
P0331	Phenanthrene Zone Refined (number of passes:30)
P1006	Phthalocyanine Copper (beta-form)
P0656	Poly(N-vinylcarbazole)
P1104	Pyrene
Q0057	Quinacridone
Q0083	Quinacridone (purified by sublimation)
T2206	Tetradecafluoro-alpha-sexithiophene (purified by sublimation)
T1735	Tris(1,3-diphenyl-1,3-propanedionato)(1,10-phenanthroline)europium(III)
T1527	Tris(8-quinolinolato)aluminum
T2238	Tris(8-quinolinolato)aluminum (purified by sublimation)
T2685	Tris[1-phenylisoquinoline-C2,N]iridium(III) (purified by sublimation)

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Purification just before use is recommended.

Anthracenes

Anthraquinones

Carbazoles

Fluorenes

Fluorenones

Porphyrins

Phthalocyanines

Pyrenes

Reagents for Conducting Polymer Research

Dichlorosilanes (for Polysilanes)

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Literature

1) C. W. Tang, S. A. VanSlyke, Appl. Phys. Lett., 1987, 51, 913 [DOI].
2) C. Adachi, T. Tsutsui, S. Saito, Appl. Phys. Lett., 1990, 56, 799 [DOI].
3) J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L. Burns, A. B. Holmes, Nature, 1990, 347, 539 [DOI].
4) R. H. Friend, R. W. Gymer, A. B. Holmes, J. H. Burroughes, R. N. Marks, C. Taliani, D. D. C. Bradley, D. A. Dos Santos, J. L. Bredas, M. Logdlund, W. R. Salaneck, Nature, 1999, 397, 121 [DOI].
5) S. Seki, S. Miyashita, Oyo Butsuri, 2001, 70, 70.
6) J. Kido, Oyo Butsuri, 2001, 70, 333.
7) K. Hachise, N. Takada, N. Tanigaki, Oyo Butsuri, 2001, 70, 455.

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Product No.
Lot No.