WO/2015/175108 FLEXIBLE CIRCUIT ON REFLECTIVE SUBSTRATE||WO||19.11.2015|
||PCT/US2015/024052||3M INNOVATIVE PROPERTIES COMPANY ||MEIS, Michael, A. |
The present disclosure describes materials and methods for creating electrical circuits on a non-conductive multilayer reflector substrate that can withstand reflow temperatures with low temperature solder pastes without creating distortions in the reflective substrate. The materials and methods include the use of a novel reflective mirror film based on silicone polyoxamide polymers or copolymers, which can retain reflectivity at these temperatures without damage to reflection or other film properties.
WO/2015/174135 LED-MOUNTING TAPE AND CLOTHING FURNISHED WITH SAME||WO||19.11.2015|
||PCT/JP2015/057914||SHINDO CO., LTD. ||YAMAZAKI, Mitsugu |
Provided is an LED-mounting
tape, which: does not interfere with the flexibility and elasticity of clothing even when the tape-like backing with light-emitting LED elements is attached to the clothing; is waterproof with respect to sweat, laundering, etc.; and can also exhibit decorative effects. The present invention is a tape (1) in which, in a warp thread group in which multiple non-conducting threads (10) are arranged, two sets of warp threads obtained from conductive threads (5) are disposed at a specified interval and woven and LED elements (4) are connected where the conductive threads (5) are selectively exposed on the surface of the fabric. The entire tape (1) is covered with a flexible resin (2). Lead wires (6) are connected to the ends of the conductive threads (5) by solder, a conductive material or metal connection (8), linking the conductive threads to a power supply unit.
WO/2015/174774 NOVEL PORPHYRIN-BASED DERIVATIVE, ORGANIC DYE FOR DYE-SENSITIZED SOLAR CELL COMPRISING SAME DERIVATIVE, AND DYE-SENSITIZED SOLAR CELL COMPRISING SAME ORGANIC DYE||WO||19.11.2015|
||PCT/KR2015/004880||KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION ||KIM, Hwan Kyu |
The present invention relates to a novel porphyrin-based derivative, an organic dye for a dye-sensitized solar cell
, comprising the porphyrin-based derivative, and a dye-sensitized solar cell
comprising the organic dye. More specifically, the porphyrin-based derivative can be used for an organic dye for a novel high-efficiency dye-sensitized solar cell
with improved long-term stability and energy conversion
efficiency since, in the porphyrin-based derivative, a triple bond or a single bond is introduced between various electron donors and porphyrin and, at the same time, a triple bond or a single bond is introduced between various electron acceptors and porphyrin. Further, a high-efficiency dye-sensitized solar cell
can be manufactured using the dye containing the porphyrin-based derivative of the present invention.
WO/2015/175369 PACKAGING FOR ULTRAVIOLET OPTOELECTRONIC DEVICE||WO||19.11.2015|
||PCT/US2015/030075||SENSOR ELECTRONIC TECHNOLOGY, INC. ||SHATALOV, Maxim, S. |
A solution for packaging an optoelectronic device using an ultraviolet transparent polymer is provided. The ultraviolet transparent polymer material can be placed adjacent to the optoelectronic device and/or a device package on which the optoelectronic device is mounted
. Subsequently, the ultraviolet transparent polymer material can be processed to cause the ultraviolet transparent polymer material to adhere to the optoelectronic device and/or the device package. The ultraviolet transparent polymer can be adhered in a manner that protects the optoelectronic device from the ambient environment.
WO/2015/175839 LARGE-SCALE SPACE-BASED SOLAR POWER STATION: PACKAGING, DEPLOYMENT AND STABILIZATION OF LIGHTWEIGHT STRUCTURES||WO||19.11.2015|
||PCT/US2015/030900||CALIFORNIA INSTITUTE OF TECHNOLOGY ||PELLEGRINO, Sergio |
A space-based solar
power station, a power generating satellite module and/or a method for collecting solar
radiation and transmitting power generated using electrical current produced therefrom, and/or compactible structures and deployment mechanisms used to form and deploy such satellite modules and power generation tiles associated therewith are provided. Each satellite module and/or power generation tile may be formed of a compactable structure and deployment mechanism capable of reducing the payload area required to deliver the satellite module to an orbital formation within the space-based solar
power station and reliably deploy it once in orbit.
WO/2015/173175 POLYPROPYLENE COMPOSITION FOR PRODUCING A LAYER OF A PHOTOVOLTAIC MODULE||WO||19.11.2015|
||PCT/EP2015/060323||BOREALIS AG ||PIEL, Tanja |
The present invention is directed to a layer of an electrical device a photovoltaic
module comprising at least one photovoltaic
element and at least one layer comprising a polypropylene composition and to the use of a polypropylene composition for producing at least one layer of an element of a photovoltaic
WO/2015/172823 SOLAR CELL DEVICE AND METHOD FOR PRODUCING A SOLAR CELL DEVICE||WO||19.11.2015|
||PCT/EP2014/059856||APPLIED MATERIALS ITALIA S.R.L. ||BOSCOLO MARCHI, Enrico |
According to an aspect, a solar cell
device (120) is provided that includes one or more fingers (400). The one or more fingers are provided with a tapered shape. According to a further aspect, a method for producing a solar cell
device is provided. The method includes depositing one or more finger with a tapered shape. Furthermore, a screen (132) for use in a screen printing apparatus (100) is provided. The screen includes at least one finger slot (850) wherein the at least one finger slot has a tapered shape so as to produce at least one tapered finger on a solar cell
WO/2015/174622 PHOTO-FUNCTIONAL FLEXIBLE CIRCUIT BOARD FOR LED LIGHTING DEVICE||WO||19.11.2015|
||PCT/KR2015/002010||LEE, Young Sik ||LEE, Young Sik |
Disclosed is a photo
-functional flexible circuit board for an LED lighting device. A photo
-functional flexible circuit board for an LED lighting device according to an embodiment of the present invention comprises: a flexible substrate having photo
-transmissivity; a conductive layer formed on one surface of the flexible substrate and having an LED chip mounted
thereon; and a light diffusion layer formed on the other surface of the flexible substrate.
09190546 Solar photovoltaic reflective trough collection structure||US||17.11.2015|
||12894772||Benjamin J. Anderson||Benjamin J. Anderson|
A photovoltaic (PV) solar concentration structure having at least two troughs encapsulated in a rectangular parallelepiped optical plastic structure, with the troughs filled with an optical plastic material, the troughs each having a reflective internal surface and approximately parabolic geometry, and the troughs each including photovoltaic cells situated so that light impinging on the optical plastic material will be concentrated onto the photovoltaic cells. Multiple structures can be connected to provide a solar photovoltaic collection system that provides portable, efficient, low-cost electrical power.
09190542 Photovoltaic cell with light trapping for enhanced efficiency||US||17.11.2015|
||14555438||Sandia Corporation||Igal Brener|
The efficiency of a photovoltaic cell is enhanced by light trapping using Mie-scattering nanostructures. In one embodiment, an array of nanocylinders is formed on the front surface of a silicon film to enhance forward scattering into the film, and an array of nanocylinders is formed on the back surface to enhance backscattering so that more light is absorbed within the silicon film. In an alternate embodiment, a mirror layer is formed on the back surface of the silicon film to reflect light within the film back toward the front-surface nanocylinder array.