Matches 1 - 19 out of 19


Match Document Document Title
US20110162637 LIGHTWEIGHT LOW-COST SOLAR CONCENTRATOR  
Disclosed is a Lightweight low-cost solar concentrator comprising two sheets which are connected or sealed to each other on their outer periphery to define a gasproof chamber which is inflated...
US20120320468 Stretched Membrane Solar Collector  
An improved solar reflector utilizing a tensioned reflective membrane. The reflector structure includes a membrane attached on the outer surface of a metal strap that is positioned on an end form...
US20140104696 OPTICAL DEVICE WITH A PIEZOELECTRICALLY ACTUATED DEFORMABLE MEMBRANE SHAPED AS A CONTINUOUS CROWN  
An optical device with a deformable membrane including an anchor area on a support entrapping a liquid or gas fluid, a central area reversibly deformable from a rest position, actuating means for...
US20080225419 VARIFOCAL MIRROR AND CAMERA MODULE COMPRISING THE SAME  
A varifocal mirror and a camera module comprising the same are disclosed. The varifocal mirror comprises a substrate, a thin film having a circumference supported by the substrate and a variable...
US20100027143 MAGNETIC MEMBRANE MIRROR  
Described is a magnetic membrane mirror having a flexible membrane comprising a magnetic material and having a high reflectance. The flexible membrane is secured over a frame to enclose a volume...
US20120174911 SOLAR COLLECTOR  
The solar collector according to the invention has a membrane arrangement 41 comprising zones 70, 71, 72 having different spherical curvature in such a manner that their concentrator membrane 42...
US20120227789 Solar Collector Comprising Receiver Positioned External to Inflation Space of Reflective Solar Concentrator  
Embodiments of the present invention utilize inflation air to impart an appropriate shape to a reflective concentrator of a solar collector device. An optical receiver or a secondary optic in...
US20090260620 Inflatable solar energy collector apparatus  
An inflatable solar energy collector. The device uses two elongated and pressure-stabilized air chambers with a trough-shaped reflecting surface in between. The curvature of the reflecting surface...
US20090109560 POLYIMIDE DEFORMABLE MIRROR  
This invention concerns the fabrication of deformable mirrors that can be used for adaptive optics applications to correct wavefront aberrations. The deformable mirror uses a polyimide substrate...
US20090180203 Stretched Membrane Solar Collector  
An improved solar reflector utilizing a tensioned reflective membrane. The reflector structure includes a membrane attached on the outer surface of a metal strap that is positioned on an end form...
US20070258158 Deformable mirror device  
A deformable mirror device includes a flexible member formed so as to be deformable and having a mirror surface formed on its front surface, and a pressure generating section configured so that a...
US20080253007 DEFORMABLE MIRROR  
A deformable mirror includes a flexible thin film. A holding member holds the flexible thin film. An operating member is configured to be actuated as the flexible thin film bends. A film-side...
US20120087027 MIRROR  
There is provided a high-performance mirror which is capable of being varied between a plane mirror and a concave mirror. The mirror comprises a base (1), a mirror holder (2), a mirror surface...
US20140049850 DEVICE FOR ADJUSTING CURVATURE OF MIRROR, AND MIRROR ADJUSTMENT SYSTEM COMPRISING SAME  
Disclosed is a device for adjusting the curvature of a mirror comprising: a base block; a pair of rotating blocks which are connected to the base block by one or more elastic bodies, respectively,...
US20150234153 REFLECTIVE VARIFOCAL LENS AND IMAGING SYSTEM INCLUDING THE SAME  
Provided herein is a reflective varifocal lens configured to change a focal length using an electric signal, the lens including a first electrode layer having conductivity; an electric active...
US20140368939 APPARATUS AND METHOD FOR A FLEXIBLE ADAPTIVE TELESCOPE MIRROR  
This invention is for a flexible telescope mirror. A mirrored film is stretched across a frame, and deformed into a rough parabola using a partial vacuum. The film is then deformed into a more...
US20160070038 Flexible Fluidic Mirror and Hybrid System  
A flexible fluidic mirror system and a hybrid fluidic optical system is disclosed herein. The flexible fluidic mirror system generally includes a flexible fluidic mirror having an outer housing...
US20140125959 THIN FILM MIRROR  
A thin film mirror, comprising: a mirror shell (605); a reflective film (601) stretched between forming structures (603) provided on said mirror shell and reflective film being arranged such that...
US20110134552 METHOD AND APPARATUS FOR CORRECTING OPTICAL ABERRATIONS USING A DEFORMABLE MIRROR  
A method and apparatus for correcting optical aberrations in an optical device using a deformable mirror. An actuator is provided which applies a deforming force to the deformable mirror. By...

Matches 1 - 19 out of 19