Patent application number | Description | Published |
20090036643 | Conjugated monomers and polymers and preparation and use thereof - Disclosed are new conjugated compounds (e.g., monomers and polymers) that include ladder-type moieties which can be used for preparing semiconducting materials. Such conjugated compounds can exhibit high n-type carrier mobility and/or good current modulation characteristics. Compounds of the present teachings also can exhibit ambipolar semiconducting activity. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability in ambient conditions. | 02-05-2009 |
20100024883 | Silole-Based Polymers and Semiconductor Materials Prepared from the Same - The present teachings provide silole-based polymers that can be used as p-type semiconductors. More specifically, the present teachings provide polymers that include a repeating unit of Formula I: | 02-04-2010 |
20110155247 | Organic Semiconductors and Devices Incorporating Same - Disclosed are thionated fused-ring (aromatic) imides and diimides that can exhibit desirable electronic properties and can possess processing advantages including solution-processability and/or good stability at ambient conditions. | 06-30-2011 |
20120264900 | THIENOCORONENE-IMIDE SEMICONDUCTING COMPOUNDS AND POLYMERS - Disclosed are new semiconductor materials prepared from thienocoronene-imide-based small molecule and/or polymeric compounds. Such compounds can exhibit high carrier mobility and/or good current modulation characteristics. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions. | 10-18-2012 |
20130062598 | Compounds Having Semiconducting Properties and Related Compositions and Devices - Disclosed are new compounds having semiconducting properties. Such compounds can be processed in solution-phase at a temperature of less than about 50° C. into thin film semiconductors that exhibit high carrier mobility and/or good current modulation characteristics. | 03-14-2013 |
20130146851 | Compounds Having Semiconducting Properties and Related Compositions and Devices - Disclosed are new compounds having semiconducting properties. Such compounds can be processed into thin film semiconductors that exhibit high carrier mobility and/or good current modulation characteristics. | 06-13-2013 |
20130168659 | Semiconducting Compounds and Related Compositions and Devices - Disclosed are new semiconductor materials prepared from thienocoronene-based compounds and related heteroaromatic analogs. Such compounds can exhibit high carrier mobility and/or good current modulation characteristics. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions. | 07-04-2013 |
20130200354 | Conjugated Polymers and Their Use in Optoelectronic Devices - Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes. | 08-08-2013 |
20130200355 | Conjugated Polymers and Their Use in Optoelectronic Devices - Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes. | 08-08-2013 |
20130247990 | Conjugated Polymers and Their Use in Optoelectronic Devices - Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes. | 09-26-2013 |
20140091283 | Semiconducting Compounds and Optoelectronic Devices Incorporating Same - Disclosed are new compounds having semiconducting properties. Such compounds can be processed in solution-phase into thin film semiconductors that exhibit high carrier mobility and/or good current modulation characteristics. | 04-03-2014 |