Rogojevic
Sveltlana Rogojevic, Niskayuna, NY US
Patent application number | Description | Published |
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20100039023 | ULTRA-THIN MULTI-SUBSTRATE COLOR TUNABLE OLED DEVICE - The present techniques provide methods and systems for forming devices that may be formed from light emitting regions of electroluminescent organic materials. The small size of the light emitting regions allows the formation of blended colors, which may be formed into illuminated designs. Multiple devices may be joined together to form multilayer panels, where nearer layers may have different designs than farther layers, or farther layers may have solid illuminated colors useful as backgrounds for nearer layers. Further, the multilayer devices may be used as color tunable light sources. | 02-18-2010 |
Svetlana Rogojevic, Ballston Lake, NY US
Patent application number | Description | Published |
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20100065099 | Monolithically connected photovoltaic devices on flexible substrates - A method of monolithically interconnecting electrical devices that isolates and interconnects the contacts of neighboring electrical devices such as thin film PV cells, without damaging the surrounding materials. | 03-18-2010 |
Svetlana Rogojevic, Niskayuna, NY US
Patent application number | Description | Published |
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20090186440 | METHODS, APPARATUS, AND ROLLERS FOR CROSS-WEB FORMING OF OPTOELECTRONIC DEVICES - Apparatus and methods for forming optoelectronic devices such as an array of light emitting diodes or photovoltaic cells in one embodiment a roll-to-roll process in which a uniquely configured roller having a raised spiral coating surface is aligned with a plurality of first electrodes disposed on an angle on a substrate for coating a plurality of spaced-apart angled coated strips of optoelectronic materials along the cross-web direction of the substrate. | 07-23-2009 |
20090284158 | ORGANIC LIGHT EMITTING DEVICE BASED LIGHTING FOR LOW COST, FLEXIBLE LARGE AREA SIGNAGE - The present techniques provide light emitting assemblies that include two or more light emitting devices joined into a single multilayered structure. Each device is electrically contiguous, and includes an electroluminescent polymer layer between two electrodes. In each device, the electroluminescent polymer layer and/or at least one of the two electrodes is patterned to form an illuminated design. Each device may be separately energized to illustrate a different pattern or design. In some embodiments, a layer having a contiguous light emitting layer may be attached to the back of the multilayer structure. | 11-19-2009 |