| Patent application number | Description | Published |
|---|
| 20090218493 | WIDE SPECTRAL RANGE HYBRID IMAGE DETECTOR - An apparatus for detecting radiation of a plurality of wavelengths of the electromagnetic spectrum may be provided. The apparatus includes a substrate, a laser irradiated layer proximal to a first side of the substrate, and a microbolometer and at least one readout circuit proximal to a second side of the substrate in electrical communication with the laser irradiated layer. The substrate, laser irradiated layer, and the microbolometer are disposed and arranged such that radiation of a first wavelength is substantially detected by the laser irradiated layer, and radiation of a second wavelength is substantially detected by the microbolometer. | 09-03-2009 |
| 20090218606 | VERTICALLY INTEGRATED LIGHT SENSOR AND ARRAYS - Embodiments hereof include a photosensing device, comprising an isolation layer; a photodetector layer comprising a plurality of pixels, wherein the photodetector layer is in contact with a first side of the isolation layer, wherein the photodetector layer comprises a laser-processed semiconductor material; and a semiconductor layer disposed on a second side of the isolation layer. | 09-03-2009 |
| 20100013036 | Thin Sacrificial Masking Films for Protecting Semiconductors From Pulsed Laser Process - The present disclosure is directed to systems and methods for protecting a semiconductor product or material from harmful effects of pulsed laser irradiation. In some embodiments, a thin sacrificial protective mask layer that expires after one laser processing operation is applied to the surface of the product or material to be laser-treated. The thin protective mask layer reflects, absorbs, or otherwise protects the underlying product or material from the energy of the laser. | 01-21-2010 |
| 20100038542 | Wideband Semiconducting Light Detector - A detector incorporating a laser-doped element that is favorably absorbing to at least a portion of the electromagnetic spectrum, for example in the infra-red range, is used in a light detector article. Readout circuits permitting a detector to operate in a substantial range of the electromagnetic spectrum, including the visual and infra-red range, enable day and night imaging in some embodiments. Configurations for making the detectors are also disclosed. | 02-18-2010 |
| 20100052088 | HIGH SENSITIVITY PHOTODETECTORS, IMAGING ARRAYS, AND HIGH EFFICIENCY PHOTOVOLTAIC DEVICES PRODUCED USING ION IMPLANTATION AND FEMTOSECOND LASER IRRADIATION - The present invention relates generally to methods for high throughput and controllable creation of high performance semiconductor substrates for use in devices such as high sensitivity photodetectors, imaging arrays, high efficiency solar cells and the like, to semiconductor substrates prepared according to the methods, and to an apparatus for performing the methods of the invention. | 03-04-2010 |
| 20100147383 | METHOD AND APPARATUS FOR LASER-PROCESSING A SEMICONDUCTOR PHOTOVOLTAIC APPARATUS - The present disclosure is directed to a method for automated manufacturing thin film solar cells including a laser processed layer. The method includes depositing a plurality of substantially planar layers in proximity with one another, including at least a first semiconductor layer, feeding the plurality of layers through a plurality of processing steps, irradiating at least a portion of a layer of the plurality of layers with a source of laser radiation, and using a control computer to control at least one of the acts of feeding and irradiating in the automated manufacture of the thin film solar cells. | 06-17-2010 |
| 20100224229 | MULTI-JUNCTION SEMICONDUCTOR PHOTOVOLTAIC APPARATUS AND METHODS - A multi-junction thin film semiconductor photovoltaic devices having improved absorption properties and increased efficiencies and methods for making the same are disclosed. | 09-09-2010 |
| 20100244174 | HIGHLY-DEPLETED LASER DOPED SEMICONDUCTOR VOLUME - A device with increased photo-sensitivity using laser treated semiconductor as detection material is disclosed. In some embodiments, the laser treated semiconductor may be placed between and an n-type and a p-type contact or two Schottky metals. The field within the p-n junction or the Schottky metal junction may aid in depleting the laser treated semiconductor section and may be capable of separating electron hole pairs. Multiple device configurations are presented, including lateral and vertical configurations. | 09-30-2010 |
| 20110042773 | HIGH FILL-FACTOR LASER-TREATED SEMICONDUCTOR DEVICE ON BULK MATERIAL WITH SINGLE SIDE CONTACT SCHEME - The present disclosure provides systems and methods for configuring and constructing a single photo detector or array of photo detectors with all fabrications circuitry on a single side of the device. Both the anode and the cathode contacts of the diode are placed on a single side, while a layer of laser treated semiconductor is placed on the opposite side for enhanced cost-effectiveness, photon detection, and fill factor. | 02-24-2011 |
