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| (12) Patent Application: | (11) CA 2873468 |
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| (54) English Title: | DIPYRRIN BASED MATERIALS FOR PHOTOVOLTAICS, COMPOUNDS CAPABLE OF UNDERGOING SYMMETRY BREAKING INTRAMOLECULAR CHARGE TRANSFER IN A POLARIZING MEDIUM AND ORGANIC PHOTOVOLTAIC DEVICES COMPRISING THE SAME |
| (54) French Title: | MATERIAUX A BASE DE DIPYRRINE POUR PHOTOVOLTAIQUE, COMPOSES APTES A SUBIR UN TRANSFERT DE CHARGE INTERMOLECULAIRE A RUPTURE SYMETRIQUE DANS UN MILIEU POLARISANT ET DISPOSITIFS PHOTOVOLTAIQUES ORGANIQUES LES COMPRENANT |
| Status: | Dead |
| (51) International Patent Classification (IPC): |
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| (72) Inventors : |
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| (73) Owners : |
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| (71) Applicants : |
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| (74) Agent: | SMART & BIGGAR |
| (74) Associate agent: | |
| (45) Issued: | |
| (86) PCT Filing Date: | 2013-05-15 |
| (87) Open to Public Inspection: | 2014-02-13 |
| Availability of licence: | N/A |
| (25) Language of filing: | English |
| Patent Cooperation Treaty (PCT): | Yes |
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| (86) PCT Filing Number: | PCT/US2013/041079 |
| (87) International Publication Number: | WO2014/025435 |
| (85) National Entry: | 2014-11-12 |
| (30) Application Priority Data: | |||||||||
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The present disclosure generally relates to organic photosensitive optoelectronic devices comprising at least one boron dipyrrin compound. In addition, the present disclosure relates to methods of making organic photosensitive optoelectronic devices comprising at least one boron dipyrrin compound. The present disclosure also generally relates to chromophoric compounds that combine strong absorption of light at visible wavelengths with the ability to undergo symmetry-breaking intramolecular charge transfer (ICT), and their use for the generation of free carriers in organic photovoltaic cells (OPVs) and electric-field-stabilized geminate polaron pairs. The present disclosure also relates to the synthesis of such compounds, methods of manufacture, and applications in photovoltaic systems and organic lasers.
La présente invention concerne généralement des dispositifs optoélectroniques photosensibles organiques comprenant au moins un composé de dipyrrine de bore. De plus, la présente invention concerne les procédés de fabrication de dispositifs optoélectroniques photosensibles organiques comprenant au moins un composé de dipyrrine de bore. La présente invention concerne également généralement des composés chromophores qui combinent une forte absorption de lumière à des longueurs d'onde visibles avec la capacité de subir un transfert de charge intermoléculaire (ICT) à rupture symétrique, et leur utilisation pour la génération de porteurs libres dans des cellules photovoltaïques organiques (OPV) et des paires de polarons géminés stabilisés par champ électrique. La présente invention concerne également la synthèse de tels composés, des procédés de fabrication, et des applications dans des systèmes photovoltaïques et des lasers organiques.
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Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the description for patent document number 2873468 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information page
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| Title | Date |
|---|---|
| Forecasted Issue Date | Unavailable |
| (86) PCT Filing Date | 2013-05-15 |
| (87) PCT Publication Date | 2014-02-13 |
| (85) National Entry | 2014-11-12 |
| Dead Application | 2017-05-16 |
| Abandonment Date | Reason | Reinstatement Date |
|---|---|---|
| 2016-05-16 | FAILURE TO PAY APPLICATION MAINTENANCE FEE |
| Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
|---|---|---|---|---|
| Application Fee | $400.00 | 2014-11-12 | ||
| Maintenance Fee - Application - New Act | 2 | 2015-05-15 | $100.00 | 2015-04-21 |
Note: Records showing the ownership history in alphabetical order.
| Current Owners on Record |
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| UNIVERSITY OF SOUTHERN CALIFORNIA |
| THE REGENTS OF THE UNIVERSITY OF MICHIGAN |
| Past Owners on Record |
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| None |
