JPH11508731A - 有機エレクトロルミネセント装置 - Google Patents
有機エレクトロルミネセント装置Info
- Publication number
- JPH11508731A JPH11508731A JP9537875A JP53787597A JPH11508731A JP H11508731 A JPH11508731 A JP H11508731A JP 9537875 A JP9537875 A JP 9537875A JP 53787597 A JP53787597 A JP 53787597A JP H11508731 A JPH11508731 A JP H11508731A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- electroluminescent device
- electrode
- ions
- ionic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000002500 ions Chemical class 0.000 claims abstract description 78
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000012044 organic layer Substances 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 114
- 229920000642 polymer Polymers 0.000 claims description 63
- 150000001875 compounds Chemical class 0.000 claims description 33
- -1 poly (p-phenylenevinylene) Polymers 0.000 claims description 22
- 239000002168 alkylating agent Substances 0.000 claims description 14
- 229940100198 alkylating agent Drugs 0.000 claims description 14
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 10
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 7
- 125000001424 substituent group Chemical group 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 238000002189 fluorescence spectrum Methods 0.000 claims description 3
- 229920000553 poly(phenylenevinylene) Polymers 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 239000010406 cathode material Substances 0.000 abstract description 6
- 238000005401 electroluminescence Methods 0.000 abstract description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 36
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 25
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 18
- 230000004913 activation Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000012546 transfer Methods 0.000 description 10
- 229910052738 indium Inorganic materials 0.000 description 9
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 8
- 239000002356 single layer Substances 0.000 description 8
- 239000007772 electrode material Substances 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical group ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 150000001412 amines Chemical group 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005424 photoluminescence Methods 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 238000001308 synthesis method Methods 0.000 description 6
- 238000004020 luminiscence type Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000029936 alkylation Effects 0.000 description 4
- 238000005804 alkylation reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- VRZVPALEJCLXPR-UHFFFAOYSA-N ethyl 4-methylbenzenesulfonate Chemical compound CCOS(=O)(=O)C1=CC=C(C)C=C1 VRZVPALEJCLXPR-UHFFFAOYSA-N 0.000 description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004246 ligand exchange chromatography Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 238000005956 quaternization reaction Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 150000003512 tertiary amines Chemical class 0.000 description 3
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000007848 Bronsted acid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- QLDDHJVJHNVOBF-UHFFFAOYSA-N 2,2-dimethylbutyl hydrogen carbonate Chemical compound CCC(C)(C)COC(O)=O QLDDHJVJHNVOBF-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- GSNUFIFRDBKVIE-UHFFFAOYSA-N DMF Natural products CC1=CC=C(C)O1 GSNUFIFRDBKVIE-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- YVUUJTQOCVWIJB-UHFFFAOYSA-N N-ethyl-N-propan-2-ylpropan-2-amine propan-2-one Chemical compound CC(C)=O.CCN(C(C)C)C(C)C YVUUJTQOCVWIJB-UHFFFAOYSA-N 0.000 description 1
- BFOQYTRYBDRIBG-UHFFFAOYSA-N O1C=NN=C1.C1(=CC=CC=C1)C1=C(C=CC=C1)C1=CC=CC=C1 Chemical compound O1C=NN=C1.C1(=CC=CC=C1)C1=C(C=CC=C1)C1=CC=CC=C1 BFOQYTRYBDRIBG-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N benzo-alpha-pyrone Natural products C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 150000004775 coumarins Chemical class 0.000 description 1
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 125000002474 dimethylaminoethoxy group Chemical group [H]C([H])([H])N(C([H])([H])[H])C([H])([H])C([H])([H])O* 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical class C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/30—Doping active layers, e.g. electron transporting layers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/135—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising mobile ions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.第1電極、第2電極及び前記第1電極と接触するイオン性有機層を有し、こ の層が共役化合物及び可動イオンを含むエレクトロルミネセント装置において、 負に帯電したイオンのみ又は正に帯電したイオンのみのいずれかが第1電極 に対して可動であることを特徴とするエレクトロルミネセント装置。 2.前記装置が付加的層を有し、この層が第2電極とイオン層との間に位置し、 この層が共役化合物及び可動イオンの合計電荷がイオン層の不動イオンによりほ ぼ補償される程度の量の可動イオンを含む請求の範囲1記載のエレクトロルミネ セント装置。 3.イオン層と付加的層とがほぼ同一の蛍光スペクトル、イオン化電位及び電子 親和力を有する請求の範囲2記載のエレクトロルミネセント装置。 4.不動イオンが共有飽和結合により共役化合物に結合した帯電置換基により形 成されている請求の範囲1、2又は3記載のエレクトロルミネセント装置。 5.イオン層の不動イオンがポリマーにより形成されている請求の範囲1、2、 3又は4記載のエレクトロルミネセント装置。 6.イオン層が第四アミンを不動イオンとして含む請求の範囲1、2、3、4又 は5記載のエレクトロルミネセント装置。 7.イオン層が共役ポリ(p−フェニレンビニレン)を含む請求の範囲1、2、 3、4、5又は6記載のエレクトロルミネセント装置。 8.イオン層が式(I)又は(II) (式中の重合度n+mは5〜1,000,000の範囲内であり、R1、R2、 R3、R4は−X−R−H又は−R−Hに等しいか又はこれに等しくないように選 択したものを示し、R5は−R−K1A1又は−R−A2K2を示し、R6はR5又は −X−R5を示し、Rは分枝状か又は非分枝状のC1〜C20アルキレン又はフェニ レンアルキレンを示し、Xは硫黄原子又は酸素原子を示し、K1はアンモニウム 基を示し、A1はI-、Tos-又は他のブレンステッド酸アニオンから選択した ものを示し、A2は−CO2 -又は−SO3 -を示し、K2はNR4 +及びアルカリから 成る群から選択したものを示す)で表されるコポリマーを含む請求の範囲7記載 のエレクトロルミネセント装置。 9.イオン層が式(II)のコポリマーを含み、式中の重合度n+mが5〜1, 000,000の範囲内であり、R1はメトキシ基を示し、R2は3,7−ジメチ ルオクチルオキシ基を示し、R3はメトキシ基を示し、R6は[−CH2CH2N( CH3)3]+I-を示す請求の範囲8記載のエレクトロルミネセント装置。 10.請求の範囲1記載のエレクトロルミネセント装置を製造するにあたり、第 1電極にイオン層を設け、次いでそのイオン層の上に第2電極を設ける方法にお いて、イオン層がアルキル化できる化合物を含み、第2電極を設ける前にイオン 層をアルキル化剤に暴露し、これによりイオンを前記アルキル化剤に暴露した領 域に形成することを特徴とするエレクトロルミネセント装置の製造方法。 11.アルキル化剤がヨウ化メチル又はアルキルトルエンスルホネートを含む請 求の範囲10記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1002944 | 1996-04-25 | ||
NL1002944 | 1996-04-25 | ||
PCT/IB1997/000366 WO1997040648A1 (en) | 1996-04-25 | 1997-04-08 | Organic electroluminescent device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11508731A true JPH11508731A (ja) | 1999-07-27 |
JP4125376B2 JP4125376B2 (ja) | 2008-07-30 |
Family
ID=19762729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53787597A Expired - Fee Related JP4125376B2 (ja) | 1996-04-25 | 1997-04-08 | 有機エレクトロルミネセント装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6326091B1 (ja) |
EP (1) | EP0835597B1 (ja) |
JP (1) | JP4125376B2 (ja) |
DE (1) | DE69719136T2 (ja) |
WO (1) | WO1997040648A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002540566A (ja) * | 1999-03-24 | 2002-11-26 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 有機エレクトロルミネセンス構成部材 |
US7595587B2 (en) | 2004-06-16 | 2009-09-29 | Sharp Kabushiki Kaisha | Organic electroluminescent element exhibiting temperature-dependent photoluminescence intensity |
JP2012516033A (ja) * | 2009-01-21 | 2012-07-12 | ルナベイション・エービー | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
JP2015029098A (ja) * | 2014-07-25 | 2015-02-12 | ルナレック・エイビーLunaLEC AB | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
JP2016129132A (ja) * | 2015-12-09 | 2016-07-14 | ルナレック・エイビーLunaLEC AB | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0835597B1 (en) * | 1996-04-25 | 2003-02-19 | Koninklijke Philips Electronics N.V. | Organic electroluminescent device |
TW465119B (en) * | 1999-07-23 | 2001-11-21 | Semiconductor Energy Lab | EL display device and a method of manufacturing the same |
JP4472056B2 (ja) | 1999-07-23 | 2010-06-02 | 株式会社半導体エネルギー研究所 | エレクトロルミネッセンス表示装置及びその作製方法 |
US7560175B2 (en) * | 1999-12-31 | 2009-07-14 | Lg Chem, Ltd. | Electroluminescent devices with low work function anode |
DE60129662T2 (de) * | 2000-02-23 | 2008-05-21 | Koninklijke Philips Electronics N.V. | Arysubstituierte poly(p-arylenvinylene) |
KR20010095429A (ko) * | 2000-03-30 | 2001-11-07 | 윤덕용 | 단일 이온 전도체를 전자 혹은 정공 주입층으로 이용하는유기/고분자 전기 발광 소자 |
KR20010104215A (ko) * | 2000-05-12 | 2001-11-24 | 야마자끼 순페이 | 발광장치 제작방법 |
JP4211203B2 (ja) * | 2000-06-22 | 2009-01-21 | 住友化学株式会社 | 高分子蛍光体およびそれを用いた高分子発光素子 |
TW533446B (en) * | 2000-12-22 | 2003-05-21 | Koninkl Philips Electronics Nv | Electroluminescent device and a method of manufacturing thereof |
SG115435A1 (en) | 2000-12-28 | 2005-10-28 | Semiconductor Energy Lab | Luminescent device |
TW545080B (en) * | 2000-12-28 | 2003-08-01 | Semiconductor Energy Lab | Light emitting device and method of manufacturing the same |
TW518909B (en) * | 2001-01-17 | 2003-01-21 | Semiconductor Energy Lab | Luminescent device and method of manufacturing same |
TW519770B (en) * | 2001-01-18 | 2003-02-01 | Semiconductor Energy Lab | Light emitting device and manufacturing method thereof |
US20020139303A1 (en) * | 2001-02-01 | 2002-10-03 | Shunpei Yamazaki | Deposition apparatus and deposition method |
SG118110A1 (en) * | 2001-02-01 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting element and display device using the element |
TWI225312B (en) * | 2001-02-08 | 2004-12-11 | Semiconductor Energy Lab | Light emitting device |
US20030010288A1 (en) * | 2001-02-08 | 2003-01-16 | Shunpei Yamazaki | Film formation apparatus and film formation method |
TW550672B (en) * | 2001-02-21 | 2003-09-01 | Semiconductor Energy Lab | Method and apparatus for film deposition |
SG118118A1 (en) * | 2001-02-22 | 2006-01-27 | Semiconductor Energy Lab | Organic light emitting device and display using the same |
EP1456893A1 (en) * | 2001-12-20 | 2004-09-15 | Add-Vision, Inc. | Screen printable electrode for organic light emitting device |
KR100844004B1 (ko) * | 2002-03-15 | 2008-07-04 | 엘지디스플레이 주식회사 | 유기전계발광 소자용 투명 도전막의 제조 방법 |
JP2003303683A (ja) * | 2002-04-09 | 2003-10-24 | Semiconductor Energy Lab Co Ltd | 発光装置 |
US6931132B2 (en) * | 2002-05-10 | 2005-08-16 | Harris Corporation | Secure wireless local or metropolitan area network and related methods |
EP1383179A2 (en) | 2002-07-17 | 2004-01-21 | Pioneer Corporation | Organic semiconductor device |
US7402343B2 (en) | 2003-01-29 | 2008-07-22 | Samsung Sdi Co., Ltd. | Molecular chemical compounds with structures allowing electron displacement and capable of emitting photoluminescent radiation, and photoluminescence quenching device employing the same |
EP1443093A1 (de) * | 2003-01-29 | 2004-08-04 | Samsung SDI Co., Ltd. | Molekulare zur Emission von Photolumineszenzstrahlen befähigte, chemische Verbindungen mit elektronenverschiebbaren Strukturen und ihre Verwendung in Photolumineszenz-Löschungsanzeigeelementen |
US7092206B2 (en) * | 2003-06-25 | 2006-08-15 | Hitachi Global Storage Technologies Netherlands B.V. | Magnetic head with magnetic layers of differing widths and third pole with reduced thickness |
CN100438119C (zh) * | 2003-12-15 | 2008-11-26 | 乐金显示有限公司 | 双面板型有机电致发光器件及其制造方法 |
WO2006022194A1 (en) * | 2004-08-23 | 2006-03-02 | Semiconductor Energy Laboratory Co., Ltd. | Electron injecting composition, and light emitting element and light emitting device using the electron injecting composition |
WO2007030679A2 (en) * | 2005-09-07 | 2007-03-15 | The Regents Of The University Of California | Materials for the formation of polymer junction diodes |
WO2007094101A1 (ja) | 2006-02-14 | 2007-08-23 | Sharp Kabushiki Kaisha | 有機エレクトロルミネッセンス装置及び有機エレクトロルミネッセンス表示装置 |
KR100824732B1 (ko) | 2006-11-09 | 2008-04-28 | 경성대학교 산학협력단 | 수용성 고분자층 및 이온화합물층의 이중 적층 구조를포함하는 고분자 유기 전계 발광 소자 및 그 제조방법 |
WO2012152366A1 (en) * | 2011-05-12 | 2012-11-15 | Merck Patent Gmbh | Organic ionic compounds, compositions and electronic devices |
WO2013019993A1 (en) * | 2011-08-02 | 2013-02-07 | Sumitomo Chemical Co., Ltd. | Dopant injection layers |
US9761824B2 (en) | 2012-05-18 | 2017-09-12 | Sumitomo Chemical Company Limited | Multilayer light-emitting electrochemical cell device structures |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5760169A (en) * | 1987-12-14 | 1998-06-02 | The Regents Of The University Of California | Self-doped polymers |
US5378404A (en) * | 1991-04-22 | 1995-01-03 | Alliedsignal Inc. | Process for forming dispersions or solutions of electrically conductive conjugated polymers in a polymeric or liquid phase |
GB9215929D0 (en) * | 1992-07-27 | 1992-09-09 | Cambridge Display Tech Ltd | Electroluminescent devices |
GB9215928D0 (en) * | 1992-07-27 | 1992-09-09 | Cambridge Display Tech Ltd | Manufacture of electroluminescent devices |
US5682043A (en) * | 1994-06-28 | 1997-10-28 | Uniax Corporation | Electrochemical light-emitting devices |
EP1271669A3 (en) * | 1994-09-06 | 2005-01-26 | Koninklijke Philips Electronics N.V. | Electroluminescent device comprising a transparent structured electrode layer made from a conductive polymer |
US5683823A (en) * | 1996-01-26 | 1997-11-04 | Eastman Kodak Company | White light-emitting organic electroluminescent devices |
EP0835597B1 (en) * | 1996-04-25 | 2003-02-19 | Koninklijke Philips Electronics N.V. | Organic electroluminescent device |
US5767624A (en) * | 1996-06-26 | 1998-06-16 | International Business Machines Corporation | Light emitting device |
WO1998003042A1 (en) * | 1996-07-16 | 1998-01-22 | Philips Electronics N.V. | Organic electroluminescent device |
-
1997
- 1997-04-08 EP EP97908464A patent/EP0835597B1/en not_active Expired - Lifetime
- 1997-04-08 WO PCT/IB1997/000366 patent/WO1997040648A1/en active IP Right Grant
- 1997-04-08 DE DE69719136T patent/DE69719136T2/de not_active Expired - Lifetime
- 1997-04-08 JP JP53787597A patent/JP4125376B2/ja not_active Expired - Fee Related
- 1997-04-24 US US08/842,525 patent/US6326091B1/en not_active Expired - Lifetime
-
2001
- 2001-10-09 US US09/973,363 patent/US6503644B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002540566A (ja) * | 1999-03-24 | 2002-11-26 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 有機エレクトロルミネセンス構成部材 |
US7595587B2 (en) | 2004-06-16 | 2009-09-29 | Sharp Kabushiki Kaisha | Organic electroluminescent element exhibiting temperature-dependent photoluminescence intensity |
JP2012516033A (ja) * | 2009-01-21 | 2012-07-12 | ルナベイション・エービー | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
US9123908B2 (en) | 2009-01-21 | 2015-09-01 | Lunalec Ab | Light-emitting electrochemical cell and system, use thereof and method for their operation |
JP2015029098A (ja) * | 2014-07-25 | 2015-02-12 | ルナレック・エイビーLunaLEC AB | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
JP2016129132A (ja) * | 2015-12-09 | 2016-07-14 | ルナレック・エイビーLunaLEC AB | 発光電気化学セルおよびシステム、その使用ならびにこれらの操作のための方法 |
Also Published As
Publication number | Publication date |
---|---|
US6503644B2 (en) | 2003-01-07 |
US6326091B1 (en) | 2001-12-04 |
JP4125376B2 (ja) | 2008-07-30 |
WO1997040648A1 (en) | 1997-10-30 |
EP0835597A1 (en) | 1998-04-15 |
EP0835597B1 (en) | 2003-02-19 |
DE69719136D1 (de) | 2003-03-27 |
US20020037431A1 (en) | 2002-03-28 |
DE69719136T2 (de) | 2003-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH11508731A (ja) | 有機エレクトロルミネセント装置 | |
JP4112007B2 (ja) | フォトルミネセンスおよびエレクトロルミネセンス用材料としてのポリフルオレン | |
KR100451272B1 (ko) | 스피로중심을갖는부분공액중합체,이를포함하는전기발광물질,및당해전기발광물질의제조방법및이를포함하는전기발광장치 | |
US6114490A (en) | Polymers comprising olig-p-phenylene units, a process for their preparation and their use | |
JP4918990B2 (ja) | 電荷輸送性化合物、電荷輸送性材料、電荷輸送性ワニス、電荷輸送性薄膜及び有機エレクトロルミネッセンス素子 | |
US9419233B2 (en) | Polymers, their preparation and uses | |
JP2005060571A (ja) | エレクトロルミネスセンスポリマー、有機el素子及びディスプレイ装置 | |
WO2003071559A1 (fr) | Materiau organique conducteur et vernis conducteur | |
KR100596464B1 (ko) | 열적안정성이 우수한 사다리형 청색발광고분자 | |
JP2001076880A (ja) | 有機エレクトロルミネッセンス素子 | |
EP1760799B1 (en) | Organic luminous material and organic light-emitting device | |
WO2000050490A1 (fr) | Derives amines aromatiques, compose conducteur soluble, et element electroluminescent | |
Peng et al. | Novel light-emitting polymers derived from fluorene and maleimide | |
JP2001106782A (ja) | 新規高分子錯体およびそれを用いたエレクトロルミネッセント素子 | |
Peng et al. | Novel efficient green electroluminescent conjugated polymers based on fluorene and triarylpyrazoline for light-emitting diodes | |
US6933063B2 (en) | Spirobifluorene compounds, electroluminescence polymer and electroluminescence element having the same | |
Huang et al. | A novel rigid-rod alternating poly (p-phenylenevinylene) derivative with oligo (ethylene oxide) side chains | |
WO2005070995A1 (ja) | 重合体およびそれを用いた高分子発光素子 | |
Schoo et al. | Organic polymer LEDs with mobile and immobile ions | |
Wang et al. | Synthesis, spectroscopy and electrochemistry study on a novel di-silyl substituted poly (p-phenylenevinylene) | |
KR100537502B1 (ko) | 청색 전계발광 고분자 및 이를 이용한 유기 전계발광 소자 | |
Kim et al. | Synthesis and effect on t-butyl pbd of the blue light emitting poly (phenyl-9, 9-dioctyl-9′, 9′-dihexanenitrile) fluorene | |
WO2004077888A1 (ja) | 有機el素子用材料とそれを用いた有機el素子 | |
Morrison | Electroluminescent metallo polymers | |
JP2003261634A (ja) | ブロック共重合体、それを用いた電気化学発光素子、及びその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040406 |
|
A72 | Notification of change in name of applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A721 Effective date: 20040406 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070410 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20070426 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070710 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070827 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071010 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080408 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080508 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110516 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |