THINSILICON CORPORATION Patent applications |
Patent application number | Title | Published |
20140049282 | LENSING SYSTEM AND METHOD FOR PHOTOVOLTAIC DEVICES - A photovoltaic device includes a substrate extending between opposite edges, a plurality of photovoltaic cells electrically coupled with each other in series, wherein the plurality of photovoltaic cells includes at least one current-limiting photovoltaic cell, and at least one corrective optic lens positioned over the at least one current-limiting photovoltaic cell. The at least one corrective optic lens is configured to focus light into the at least one current-limiting photovoltaic cell so that current passing through the current-limiting photovoltaic cell is boosted. A monitoring system may include at least one light source aligned with at least one of the plurality of photovoltaic cells. The light source(s) may be configured to emit light into the at least one of the plurality of photovoltaic cells to determine if the power output of the photovoltaic device remains constant. | 02-20-2014 |
20130014800 | PHOTOVOLTAIC DEVICE AND METHOD FOR SCRIBING A PHOTOVOLTAIC DEVICEAANM Stephens; JasonAACI Mountain ViewAAST CAAACO USAAGP Stephens; Jason Mountain View CA USAANM Girotra; KunalAACI Mountain ViewAAST CAAACO USAAGP Girotra; Kunal Mountain View CA USAANM Hussen; GuleidAACI Mountain ViewAAST CAAACO USAAGP Hussen; Guleid Mountain View CA US - A photovoltaic device includes first and second photovoltaic cells, with each of the first and second photovoltaic cells having a substrate, a lower electrode disposed above the substrate along a deposition axis and that includes a conductive light transmissive layer, one or more semiconductor layers disposed above the substrate along the deposition axis, and an upper electrode disposed above the one or more semiconductor layers along the deposition axis. The semiconductor layers convert incident light into an electric current. The first and second photovoltaic cells are separated by first and second separation gaps. The first separation gap extend along the deposition axis through the lower electrode from the substrate and the second separation gap extends from a deposition surface of the light transmissive layer of the lower electrode and through a remainder of the lower electrode and the one or more semiconductor layers along the deposition axis. | 01-17-2013 |
20120006391 | PHOTOVOLTAIC MODULE AND METHOD OF MANUFACTURING A PHOTOVOLTAIC MODULE HAVING AN ELECTRODE DIFFUSION LAYER - A photovoltaic module that converts incident light received through a light transmissive cover sheet into a voltage is provided. The photovoltaic module includes a substrate, conductive upper and lower layers between the substrate and the cover sheet, and a semiconductor layer stack between the conductive upper and lower layers. The conductive lower layer includes an electrode diffusion layer between a lower electrode and a conductive light transmissive layer. The electrode diffusion layer restricts diffusion of the lower electrode of the conductive lower layer into the conductive light transmissive layer during deposition of the semiconductor layer stack. The incident light is converted by the semiconductor layer stack into the voltage potential between the conductive upper and lower layers. | 01-12-2012 |
20110189811 | PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING PHOTOVOLTAIC DEVICES - A photovoltaic device includes a supporting layer, a semiconductor layer stack, and a conductive and light transmissive layer. The supporting layer is proximate to a bottom surface of the device. The semiconductor layer stack includes first and second semiconductor sub-layers, with the second sub-layer having a crystalline fraction of at least approximately 85%. A conductive and light transmissive layer between the supporting layer and the semiconductor layer stack, where an Ohmic contact exists between the first semiconductor sub-layer and the conductive and light transmissive layer. | 08-04-2011 |
20110114156 | PHOTOVOLTAIC MODULES HAVING A BUILT-IN BYPASS DIODE AND METHODS FOR MANUFACTURING PHOTOVOLTAIC MODULES HAVING A BUILT-IN BYPASS DIODE - A photovoltaic device includes: a substrate; lower and upper electrode layers disposed above the substrate; and a semiconductor layer disposed between the lower and upper electrode layers, the semiconductor layer absorbing incident light to excite electrons from the semiconductor layer, wherein the semiconductor layer includes a built-in bypass diode extending between and coupled with the lower and upper electrode layers, the bypass diode permitting electric current to flow through the bypass diode when a reverse bias is applied across the lower and upper electrode layers. | 05-19-2011 |
20100144066 | SYSTEM AND METHOD FOR RECYCLING A GAS USED TO DEPOSIT A SEMICONDUCTOR LAYER - A system for recycling includes a processing chamber, a reclamation reservoir and a mixing reservoir. The processing chamber is configured to receive a deposition gas deposited onto a semiconductor layer. The processing chamber has an exhaust to discharge an unused portion of the deposition gas as an effluent gas. The reclamation reservoir is in fluid communication with the processing chamber. The reclamation reservoir is configured to receive and store the effluent gas from the processing chamber. The mixing reservoir is in fluid communication with the reclamation reservoir and the processing chamber. The mixing reservoir is configured to mix the effluent gas with a virgin gas to form a recycled deposition gas. The mixing reservoir supplies the recycled deposition gas to the processing chamber to deposit an additional portion of the semiconductor layer. | 06-10-2010 |
20080295882 | PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING PHOTOVOLTAIC DEVICES - A photovoltaic device includes a supporting layer, a semiconductor layer stack, and a conductive and light transmissive layer. The supporting layer is proximate to a bottom surface of the device. The semiconductor layer stack includes first and second semiconductor sub-layers, with the second sub-layer having a crystalline traction of at least approximately 85%. A conductive and light transmissive layer between the supporting layer and the semiconductor layer stack, where an Ohmic contact exists between the first semiconductor sub-layer and the conductive and light transmissive layer. | 12-04-2008 |