Abstract: An apparatus and method for fabricating a backside contacted mosaic detector array which provides close detector packing in one or more directions by eliminating over the edge contacts typically used. The method uses indium or other coldweldable metal, both as a means for fastening the array from the backside to its circuit board and as a means for providing electrical contact with each detector.

Abstract: A shield for limiting the radiation received by individual detectors within a detector array of an electromagnetic radiation detection system to the radiation provided to the detectors by the optics of the system. The shield comprises a member of etchable glass having apertures formed therein, the position of the aperture edges being in predetermined relation to the edges of the detectors for shielding the detectors from electromagnetic radiation generated outside the field of view of the optics.

Abstract: A mounting means for apparatus useful for processing infrared signals including a pyroelectric detector array with a plurality of detector elements, a plurality of electrically conductive epoxy polymer mounting means having two ends and attached at one end to the detector array to provide individual electrical contact for each of the detector elements. The apparatus further includes circuit means attached to the other end of the mounting means for processing electrical signals from the array.

Abstract: A hybrid mosaic IR/CCD focal plane structure has high detector element packing densities which may be achieved using cost effective planar processing technology. The focal plane structure preferably includes an insulator layer over a silicon substrate which contains integrated circuit CCD signal processing circuitry. A mosaic photovoltaic (Hg,Cd)Te detector array is fabricated on the insulator layer. The photosignals from the detector array are coupled to the CCD circuitry by thin film electrical interconnects together with contact pads which extend through the insulator layer and are exposed at the surface of the insulator layer.

Abstract: A hybrid mosaic IR/CCD focal plane structure is fabricated using planar thin film interconnects. Rows of detectors are formed on an integrated circuit substrate so that the rows of detectors are adjacent to rows of electrical contacts on the integrated circuit. Contact pads are plated onto the rows of contacts and the regions between adjacent rows of detectors are backfilled with an insulating material. The insulating material is then lapped to expose the contact pads and to form an essentially coplanar surface with the detectors. Thin film interconnects are formed over the coplanar surface between the exposed contact pads and detectors in the adjacent row.

Abstract: A hybrid mosaic IR/CCD focal plane structure has high detector element packing densities which may be achieved using cost effective planar processing technology. The focal plane structure preferably includes an insulator layer over a silicon substrate which contains integrated circuit CCD signal processing circuitry. A mosaic photovoltaic (Hg,Cd)Te detector array is fabricated on the insulator layer. The photosignals from the detector array are coupled to the CCD circuitry by thin film electrical interconnects together with contact pads which extend through the insulator layer and are exposed at the surface of the insulator layer.

Abstract: The invention pertains to washers for eyeglasses, and is particularly suitable for cleaning safety glasses used in industrial and commercial locations. An elongated container capable of receiving eyeglasses in the folded condition includes a closed lower end and a lid adapted to seal the upper end in a liquid tight manner. A washing solution and soft pellets within the container clean the glasses upon shaking the container, and the container may be suspended from a lid attached supporting member wherein a downward force exerted on the container displaces the lid therefrom permitting access to the container interior.

Abstract: A double-sided mosaic focal plane for infrared detection includes a semiconductor substrate having first and second opposing surfaces. Infrared detectors are mounted on the first surface and solid state signal processing circuitry is formed in the semiconductor substrate proximate the second surface. Interconnect means extend through the semiconductor substrate to interconnect the infrared detectors with the solid state signal processing circuitry.

Abstract: An inflatable spring for vehicle usage comprising a flexible wall tube or hose folded lengthwise upon itself to define inflatable upper and lower portions. The ends of the tube are sealed by clamping plates, and communication between the inflatable portions is established by a conduit communicating with the portions and passing through the sealed tube ends intermediate the clamping plates.

Abstract: A hybrid mosaic IR/CCD focal plane structure is fabricated using planar thin film interconnects. Rows of detectors are formed on an integrated circuit substrate so that the rows of detectors are adjacent to rows of electrical contacts on the integrated circuit. Contact pads are plated onto the rows of contacts and the regions between adjacent rows of detectors are backfilled with an insulating material. The insulating material is then lapped to expose the contact pads and to form an essentially coplanar surface with the detectors. Thin film interconnects are formed over the coplanar surface between the exposed contact pads and detectors in the adjacent row.