| Patent application number | Description | Published |
|---|
| 20090280598 | Formation of Copper-Indium-Selenide and/or Copper-Indium-Gallium-Selenide Films from Indium Selenide and Copper Selenide Precursors - Liquid-based indium selenide and copper selenide precursors, including copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticlulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent, are used to form crystalline copper-indium-selenide, and/or copper indium galium selenide films ( | 11-12-2009 |
| 20090280624 | Precursors for Formation of Copper Selenide, Indium Selenide, Copper Indium Diselenide, and/or Copper Indium Gallium Diselenide Films - Liquid-based precursors for formation of Copper Selenide, Indium Selenide, Copper Indium Diselenide, and/or copper Indium Galium Diselenide include copper-organoselenides, particulate copper selenide suspensions, copper selenide ethylene diamine in liquid solvent, nanoparticulate indium selenide suspensions, and indium selenide ethylene diamine coordination compounds in solvent. These liquid-based precursors can be deposited in liquid form onto substrates and treated by rapid thermal processing to form crystalline copper selenide and indium selenide films. | 11-12-2009 |
| 20100163810 | METAL INKS - Self-reducing metal inks and systems and methods for producing and using the same are disclosed. In an exemplary embodiment, a method may comprise selecting a metal-organic (MO) precursor, selecting a reducing agent, and dissolving the MO precursor and the reducing agent in an organic solvent to produce a metal ink that remains in a liquid phase at room temperature. Metal inks, including self-reducing and fire-through metal inks, are also disclosed, as are various applications of the metal inks. | 07-01-2010 |
| 20100209594 | PRINTING ALUMINUM FILMS AND PATTERNED CONTACTS USING ORGANOMETALLIC PRECURSOR INKS | 08-19-2010 |
| 20100300522 | FABRICATION OF CONTACTS FOR SILICON SOLAR CELLS INCLUDING PRINTING BURN THROUGH LAYERS - A method for fabricating a contact ( | 12-02-2010 |
| 20110189080 | Methods of making copper selenium precursor compositions with a targeted copper selenide content and precursor compositions and thin films resulting therefrom - Precursor compositions containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semi-conductor applications. Methods of forming the precursor compositions using primary amine solvents and methods of forming the thin films wherein the selection of temperature and duration of heating controls the formation of a targeted species of copper selenide. | 08-04-2011 |
| 20110223433 | MULTILAYER HETEROSTRUCTURES AND THEIR MANUFACTURE - A method of synthesizing multilayer heterostructures including an inorganic oxide layer residing on a solid substrate is described. Exemplary embodiments include producing an inorganic oxide layer on a solid substrate by a liquid coating process under relatively mild conditions. The relatively mild conditions include temperatures below 225° C. and pressures above 9.4 mb. In an exemplary embodiment, a solution of diethyl aluminum ethoxide in anhydrous diglyme is applied to a flexible solid substrate by slot-die coating at ambient atmospheric pressure, and the diglyme removed by evaporation. An AlO | 09-15-2011 |
| 20110312160 | Liquid precursor for deposition of copper selenide and method of preparing the same - Liquid precursors containing copper and selenium suitable for deposition on a substrate to form thin films suitable for semiconductor applications are disclosed. Methods of preparing such liquid precursors and methods of depositing a precursor on a substrate are also disclosed. | 12-22-2011 |
