Patent application number | Description | Published |
20100218816 | GRID-LINE-FREE CONTACT FOR A PHOTOVOLTAIC CELL - Electrical contact to the front side of a photovoltaic cell is provided by an array of conductive through-substrate vias, and optionally, an array of conductive blocks located on the front side of the photovoltaic cell. A dielectric liner provides electrical isolation of each conductive through-substrate via from the semiconductor material of the photovoltaic cell. A dielectric layer on the backside of the photovoltaic cell is patterned to cover a contiguous region including all of the conductive through-substrate vias, while exposing a portion of the backside of the photovoltaic cell. A conductive material layer is deposited on the back surface of the photovoltaic cell, and is patterned to form a first conductive wiring structure that electrically connects the conductive through-substrate vias and a second conductive wiring structure that provides electrical connection to the backside of the photovoltaic cell. | 09-02-2010 |
20100218817 | SOLAR CONCENTRATION SYSTEM - A solar concentration system includes an optically clear shell member having an outer surface and an inner surface, with the inner surface defining a hollow interior portion, a liquid contained within the hollow interior portion of the optically clear shell, and a solar collection system contained within the hollow interior portion of the optically clear shell. The solar collection system includes a tracking system configured and disposed to selectively shift within the hollow interior portion, a reflector member mounted to the tracking system, and a solar receiver mounted to the tracking system. The tracking system being configured and disposed orient the reflector member and the solar receiver to follow a path of the sun enhancing the collection of solar energy. | 09-02-2010 |
20100307171 | Cooling Infrastructure Leveraging a Combination of Free and Solar Cooling - Energy-efficient data center cooling techniques that utilize free cooling and/or solar cooling are provided. In one aspect, a cooling system is provided including a cooling tower; one or more modular refrigeration chiller units; and a water loop that can be selectively directed through the cooling tower, through one or more of the modular refrigeration chiller units or through a combination thereof. Another cooling system is provided including a solar cooling unit; one or more modular refrigeration chiller units; and a water loop that can be selectively directed through the solar cooling unit, through one or more of the modular refrigeration chiller units or through a combination thereof. | 12-09-2010 |
20110024099 | CONTAINMENT FOR A PATTERNED METAL THERMAL INTERFACE - A system and method to improve long term reliability of an integrated circuit package containing a patterned metal thermal interface (PMTI), the method including: coupling a heat sink to a heat source; providing a PMTI material between the heat source and the heat sink; providing a partial containment of a compressed malleable metal to impede the PMTI from being inched-out of its location under a bearing load. | 02-03-2011 |
20110048672 | THERMAL GROUND PLANE FOR COOLING A COMPUTER - A cooling device for cooling a computer includes: a flexible and conformal fluid heat-exchanger coupled to a surface of the computer; a liquid coolant material circulated through the fluid heat-exchanger to convey heat from the fluid to an external cooling apparatus; an enclosure defined when the fluid heat-exchanger is placed against the computer surface; and a vacuum applied to the enclosure, removably sealing the fluid heat-exchanger to the computer to provide a vapor seal for the enclosure. | 03-03-2011 |
20110168167 | MULTI-POINT COOLING SYSTEM FOR A SOLAR CONCENTRATOR - A solar concentrator includes an optical member having a focal point. The optical member is configured and disposed to direct incident solar radiation to the focal point. A support member is positioned adjacent to the focal point of the optical member. A solar energy collector is supported upon the support member. The solar energy collector is positioned at the focal point of the optical member. A base member is positioned in a spaced relationship from the support member. The base member and the support member define a chamber section that is in a heat exchange relationship with the solar energy collector. The chamber section is configured to absorb and dissipate heat from the solar energy collectors. | 07-14-2011 |
20120006318 | METHOD OF CONCETRATING SOLAR ENERGY - A method of concentrating solar energy includes receiving solar energy through a surface of an optically clear shell, guiding the solar energy through a liquid contained in the optically clear shell, folding the solar energy back through the liquid toward a solar receiver, and shifting the solar receiver within the optically clear shell to track the sun, wherein the solar energy collected by the solar receiver is converted into electrical energy. | 01-12-2012 |
20120318327 | METHOD OF COOLING A SOLAR CONCENTRATOR - A method of cooling a solar concentrator includes absorbing heat from solar energy collectors into a chamber section. The chamber section is arranged below, in a heat exchange relationship, the solar energy collectors. | 12-20-2012 |