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US5546889A
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Method of manufacturing organic oriented film and method of manufacturing electronic device
Assignee: Panasonic Holdings Corp
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Filing: 1994-09-30
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Granted: 1996-08-20
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Expires: 2014-09-30
Abstract
Abstract A method of manufacturing an organic electronic device having a substrate and a pair of electrodes facing each other, including the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting an oligothiophene compound with the polytetrafluoroethylene oriented film to form an organic oriented film on the polytetrafluoroethylene oriented film between the pair of electrodes wherein the long axis of oligothiophene molecules is oriented to the orientation of the polytetrafluoroethylene oriented film and crystallized.
Inventors
- 👤 Katsuya Wakita
- 👤 Shu Hotta
- 👤 Nobuo Sonoda
- 👤 Yang Yang
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:37
CPC Classifications
H; H10; H10K; H10K10/00; H10K10/40; H10K10/46; H10K10/462; H10K10/468; H10K10/474; C; C09; C09K; C09K11/00; C09K11/06; C30; C30B; C30B11/00; C30B23/00; C30B23/02; C30B25/00; C30B25/02; C30B29/00; C30B29/54; H01; H01B; H01B1/00; H01B1/06; H01B1/12; H01B1/124; H01B1/127; H01B1/128; H10K71/00; H10K71/10; H10K71/191; H10K85/00; H10K85/10; H10K85/111; H10K85/113; H10K85/114; H10K10/466; H10K71/12; H10P; H10P14/00; H10P14/60; H10P14/63; H10P14/6326; H10P14/6328; H10P14/6334; H10P14/68; H10P14/683; H10P14/687; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10T; Y10T428/00; Y10T428/31504; Y10T428/3154
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
61 words
A method of manufacturing a conducting organic oriented film comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting an oligothiophene compound represented by Formula (1) with the polytetrafluoroethylene oriented film: ##STR5## wherein n represents an integer of 3 to 6, and R represents a hydrogen atom or an alkyl group having 1 to 2 carbon atoms.
Claim 2
Independent Claim
61 words
A method of manufacturing a conducting organic oriented film comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting an oligothiophene compound represented by Formula (1) with the polytetrafluoroethylene oriented film: ##STR5## wherein n represents an integer of 3 to 6, and R represents a hydrogen atom or an alkyl group having 1 to 2 carbon atoms.
Claim 3
Dependent Claim
37 words
The method of manufacturing a conducting organic oriented film according to claim 1, wherein the step of contacting said oligothiophene compound with said polytetrafluoroethylene oriented film is carried out using a gaseous-phase method or a casting method.
Claim 4
Dependent Claim
31 words
The method of manufacturing a conducting organic oriented film according to claim 1, wherein said polytetrafluoroethylene oriented film is heated when said oligothiophene compound is contacted with said polytetrafluoroethylene oriented film.
Claim 5
Dependent Claim
25 words
The method of manufacturing a conducting organic oriented film according to claim 1, wherein said oligothiophene compound has a polymerization degree between four and six.
Claim 6
Dependent Claim
42 words
The method of manufacturing a conducting organic oriented film according to claim 1, wherein the α position at the ends of the oligothiophene molecules is substituted by a group selected from the group consisting of alkyl groups, alkylthio groups and trimethylsilyl group.
Claim 7
Dependent Claim
26 words
The method of manufacturing a conducting organic oriented film according to claim 5, wherein said alkyl group or alkylthio group has one or two carbon atoms.
Claim 8
Independent Claim
76 words
A method of manufacturing an organic electronic device having a substrate and a pair of electrodes facing each other, comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting an oligothiophene compound with said polytetrafluoroethylene oriented film to form an organic oriented film on said polytetrafluoroethylene oriented film between said pair of electrodes wherein the long axis of oligothiophene molecules is oriented to the orientation of said polytetrafluoroethylene oriented film and crystallized.
Claim 9
Independent Claim
76 words
A method of manufacturing an organic electronic device having a substrate and a pair of electrodes facing each other, comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting an oligothiophene compound with said polytetrafluoroethylene oriented film to form an organic oriented film on said polytetrafluoroethylene oriented film between said pair of electrodes wherein the long axis of oligothiophene molecules is oriented to the orientation of said polytetrafluoroethylene oriented film and crystallized.
Claim 10
Dependent Claim
25 words
The method of manufacturing an organic electronic device according to claim 7, wherein at least two oligothiophene compounds are contacted with said polytetrafluoroethylene oriented film.
Claim 11
Dependent Claim
24 words
The method of manufacturing an organic electronic device according to claim 7, wherein said oligothiophene compound has a polymerization degree between four and six.
Claim 12
Dependent Claim
41 words
The method of manufacturing an organic electronic device according to claim 7, wherein the α position at the ends of the oligothiophene molecules is substituted by a group selected from the group consisting of alkyl groups, alkylthio groups and trimethylsilyl group.
Claim 13
Dependent Claim
25 words
The method of manufacturing an organic electronic device according to claim 10, wherein said alkyl group or alkylthio group has one or two carbon atoms.
Claim 14
Dependent Claim
36 words
The method of manufacturing an organic electronic device according to claim 7, wherein the step of contacting said oligothiophene compound with said polytetrafluoroethylene oriented film is carried out using a gaseous-phase method or a casting method.
Claim 15
Dependent Claim
34 words
The method of manufacturing an organic electronic device according to claim 12, wherein said polytetrafluoroethylene oriented film is heated when said oligothiophene compound is contacted with said polytetrafluoroethylene oriented film by said gaseous-phase method.
Claim 16
Independent Claim
70 words
A method of manufacturing an organic electronic device having a substrate and a pair of electrodes facing each other, comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting a polyphenylene vinylene represented by Formula (2) or its derivative with said polytetrafluoroethylene oriented film to form an organic oriented film on said polytetrafluoroethylene oriented film between said pair of electrodes: ##STR6## wherein n represents an integer.
Claim 17
Independent Claim
70 words
A method of manufacturing an organic electronic device having a substrate and a pair of electrodes facing each other, comprising the steps of forming a polytetrafluoroethylene oriented film on a substrate, and contacting a polyphenylene vinylene represented by Formula (2) or its derivative with said polytetrafluoroethylene oriented film to form an organic oriented film on said polytetrafluoroethylene oriented film between said pair of electrodes: ##STR6## wherein n represents an integer.
Claim 18
Dependent Claim
31 words
The method of manufacturing an organic electronic device according to claim 14, wherein said polyphenylene vinylene derivative is poly(2-methoxy, 5-(2'-ethylhexyloxy)-1,4-phenylene vinylene) represented by Formula (3): ##STR7## wherein n represents an integer.
Claim 19
Dependent Claim
35 words
The method of manufacturing an organic electronic device according to claim 14, wherein the step of contacting said polyphenylene vinylene or its derivative with said polytetrafluoroethylene oriented film is carried out using a casting method.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1999-08-20 | 2000-02-19 | 2000-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-08-20 | 2004-02-19 | 2004-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-08-20 | 2008-02-19 | 2008-08-20 | $7700.00 | Window Closed / Lapsed |