Abstract: Disclosed is a metal-air fuel cell battery system, wherein metal-fuel tape can be transported through its discharging head assembly as well as its recharging head assembly in a bi-directional manner while the availability of metal-fuel therealong is automatically managed in order to improve the performance of the system.

Abstract: Disclosed is an improved method and apparatus for forming color images on radiation absorptive surfaces, having improved brightness and color characteristics. The apparatus can be realized in various forms, including Xeroxgraphic and ink-jet printing equipment. In the illustrative embodiments, color images composed from polarization-encoded perspective images are produced for use in stereoscopic viewing full-color 3-D objects represented therein using a pair of electrically-passive circularly-polarizing eyeglasses. Super-white and additive-primary coloring media is used to form the polarization-encoded composite images so that full depth of color (e.g. thousands of color values) is imparted to the 3-D objects graphically represented therein. The coloring media utilized embodies both broadband and spectrally-tuned CLC-based microflakes having symmetrical reflection characteristics which provide for improved brightness and color uniformity characteristics.

Abstract: In an air-metal fuel cell battery (FCB) system, wherein a movable cathode structure is mounted within a housing through which metal-fuel tape is transported along a predetermined path while an ionically-conductive medium is disposed between the metal-fuel tape and the movable cathode structure. In illustrative embodiments, the movable cathode structure is realized as a rotatable cathode cylinder, and a transportable cathode belt. The ionically-conductive medium is realized as a solid-state ionically-conductive film applied to the cathode structures and/or metal-fuel tape, as well as ionically-conductive belt structures.

Abstract: A computer-controlled system for producing a multi-color image on a substrate using multi-colored cholesteric liquid crystal (CLC) pigment materials made from CLC flakes tuned to predetermined bands of color. An image generator automatically generates an image specifying a pattern over which binder material is to be applied to a substrate by a binder material applicator. A plurality of CLC pigment applicators automatically apply patterns of different-color CLC pigment material to the pattern of binder material, which binds thereto as the binder material dries according to its drying characteristics. An output device is used to automatically return the substrate to a different one of CLC pigment applicators after each application of a pattern of different-color CLC pigment material to the pattern of binder material. The output device automatically repeats the return of the substrate to the CLC pigment applicators until all bands of color in the multi-color image are rendered.

Abstract: A method of printing using dry pigments is introduced, wherein a binder material is applied to the surface of an object uniformly or in a pattern, and then dry pigment is applied to the binder material in a pattern or uniformly. The dry pigment sticks to the patterned binder, or the patterned pigment may be bound to the uniform binder, to produce a pattern.

Abstract: A method of mass producing a micropolarizer including the steps exposing films of predetermined polarization states to electromagnetic radiation through masks of predetermined patterns, etching away exposed parts of each film and aligning and laminating the films to one another to provide a micropolarizer comprising alternating sets of microscopic polarizers with different polarization states.

Abstract: Improved electro-chemical power generation devices (e.g., metal-air fuel cell battery devices) having metal-fuel realized in the form of a metal-fuel card including a plurality of electrically-isolated metal-fuel elements (e.g., strips) disposed on the surface of substantially rigid and planar non-electrically-conductive substrate. The metal-fuel elements are in electrical contact with the anode contacting elements of the power generation device when the metal-fuel card is spatially registered to anode contacting elements of the electro-chemical power generation device. In another aspect of the present invention, an aperture formed in the substrate provides electrical contact between the metal-fuel element disposed on the first side of the substrate and the anode contacting element disposed on the second side of the substrate when the metal-fuel card is spatially registered to the anode contacting element.

Abstract: A recyclable fuel distribution system comprising a hierarchy of operatively linked (with fuel supply and reaction product collection elements) fluid fuel transport vehicles, fluid fuel storage tanks, fuel supply reservoirs (optional depending on specific use), and fluid fuel usage devices operatively linked to the storage tanks or supply reservoirs, as applicable. The fuel, during use, undergoes a reversible chemical reaction, whereby collected reaction product is reversible to the original fuel. At least one and preferably all of the vehicles, storage tanks and reservoirs contain a storage volume with separated chambers, adapted to inversely change relative to fuel being supplied and reaction product being collected and stored. As a result, a single volume during transport, storage, and use, provides the dual function of fuel supply and collection of reversible reaction product, with concomitant nearly halving of transport, storage and use volumes and costs.

Abstract: An air depolarized cell with at least one movable cathode element disposed in an active anode metal material which is in a fluid or paste state. The cathode element(s) continuously moves to maintain electrochemical proximity with active anode material as the active anode material is converted into electrochemical cell reaction product. In one embodiment, formation of cell reaction products of increased volume relative to initial anode volume serves to propel the movable cathode through the anode material. Viscosity of the fluid or anode paste is adjusted to ensure cathode movement relative to active anode for maximized utilization.

Abstract: A light controlling film is described comprising a polymerized polymer network of a crosslinked high molecular weight polymeric material and a low molecular weight cholesteric liquid crystal (CLC) material, wherein the high molecular weight and the low molecular weight form a material having cholesteric liquid crystal (CLC) order such that the film is a reflective circular polarizer whose bandwidth is controllable by an electric field impressed in the film.

Abstract: In an air-metal fuel cell battery (FCB) system, wherein metal-fuel tape, the ionically-conductive medium and the cathode structures are transported at substantially the same velocity at the locus of points at which the ionically-conductive medium contacts the moving cathode structure and the moving metal-fuel tape during discharging and recharging modes of operation. In a first generalized embodiment of the present invention, the ionically-conductive medium is realized as an ionically-conductive belt, and the metal-fuel tape, ionically-conductive belt, and movable cathode structure are transported at substantially the same velocity at the locus of points which the ionically-conducing belt contacts the metal-fuel tape and the cathode structure during system operation. In a second generalized embodiment of the present invention, the ionically-conductive medium is realized as a solid-state (e.g.

Abstract: An electro-optical display system for visually displaying a polarized spatially multiplexed image (SMI) of a 3-D object for use in stereoscopic viewing thereof with high image quality and resolution. The electro-optical display system comprises a liquid crystal display device and a micropolarization panel of electrically-passive construction, laminated thereto. The liquid crystal display device visually displays a composite pixel pattern representative of a spatially multiplexed image composed of first and second spatially modulated perspective images of the object. The polarized light passing through first and second optically transparent patterns in the micropolarization panel form a polarized SMI which can be used to stereoscopically view the 3-D object with high image quality and resolution, by viewing the same through an electrically-passive pair of polarizing eyeglasses.

Abstract: Rechargeable electrochemical cells that employ a highly conductive polymer-based solid gel membrane separator disposed between the anode and charging electrode are disclosed. The separator comprises a support or substrate and a polymeric gel composition having an ionic species contained in a solution phase thereof. In preparing the separator, the ionic species is added to a monomer solution prior to polymerization and remains embedded in the resulting polymer gel after polymerization. The ionic species behaves like a liquid electrolyte, while at the same time, the polymer-based solid gel membrane provides a smooth impenetrable surface that allows the exchange of ions for both discharging and charging of the cell. Advantageously, the separator reduces dendrite penetration and prevents the diffusion of reaction products such as metal oxide to remaining parts of the cell.

Abstract: Disclosed is method and apparatus for packaging multilayered integrated circuit (IC) chips, on which logic circuits and/or memory arrays are disposed and interconnected in a novel way permitting the addressing (i.e. selection) of the logic circuits and/or arrays on these IC chip layers using a minimum number of connections and with the shortest propagation delays.

Abstract: An improved metal-air fuel cell battery (FCB) system and a method of producing and supplying electrical power to an electrical power consuming device. The method involves packaging and distributing together (i) a metal-air FCB module for producing electrical power using a metal-fuel card insertable within the metal-air FCB module, and (ii) a supply of metal-fuel cards, available as metal-fuel consumable within the metal-air FCB module. The metal-air FCB module includes a cathode structure and an anode contacting structure wherebetween a metal-fuel card can be inserted during a metal-fuel card loading operation, when electrical power is required from the metal-air FCB module. By virtue of the present invention, consumers can now quickly and easily refuel a metal-air FCB module used to power electrical power consuming devices, without wasting or otherwise replacing the typically massive, expensive, and non-consumed components of the metal-air FCB module.

Abstract: In color printing, and in the fine arts, cholesteric liquid crystal (CLC) color inks are known to possess much higher color saturation and brightness than conventional pigment and dyed based inks. However, prior art CLC ink formulations are inconvenient because in the liquid phase they have to be confined in cells, and in the solid phase, they have to be applied at high temperature, and have to be aligned by some means to produce the optimum color. This invention solves the problem encountered in the CLC prior art, by making pre-aligned CLC platelets or flakes of appropriate thickness and size and mixing them in appropriate host fluids producing a novel CLC ink which can be applied at room temperature and without the need for alignment. The new pre-aligned room temperature CLC ink can be used as a substitute for conventional inks in almost all printing and plotting, and manual drawing and painting. Using the notch filter CLC platelets, the brightness is further enhanced.

Abstract: In an air-metal fuel cell battery (FCB) system, wherein a plurality of movable cathode structures are mounted within a compact housing through which metal-fuel tape is transported along a predetermined path while an ionically-conductive medium is disposed between the metal-fuel tape and each movable cathode structure at points of contact. In illustrative embodiments, the movable cathode structures are realized as rotatable cathode cylinders, and transportable cathode belts. The ionically-conductive medium is realized as a solid-state ionically-conductive film applied to the cathode structures and/or metal-fuel tape, as well as ionically-conductive belt structures transported at the same velocity as corresponding cathode structures (e.g. cathode cylinders or belts) at the locus of points at which the ionically-conductive medium contacts the moving cathode structure and the moving metal-fuel tape.

Abstract: A Method and apparatus is provided for producing and displaying pairs of spectrally-multiplexed gray-scale or color images of 3-D scenery for use in stereoscopic viewing thereof. In one illustrative embodiment of the present invention, pairs of spectrally-multiplexed color images of 3-D scenery are produced using a camera system records left and right color perspective images thereof and optically processes the spectral components thereof. In another illustrative embodiment of the present invention, pairs of spectrally-multiplexed color images of 3-D imagery are produced within a computer-based system which generates left and right perspective images thereof using computer graphic processes, and processes the pixel data thereof using pixel-data processing methods of the present invention.

Abstract: A liquid crystal display (LCD) panel construction for producing color images for viewing by a viewer. The LCD panel construction comprises: an illumination panel for producing light including spectral components with wavelengths in a visible band of the electromagenetic spectrum; a plurality of pixel regions within a predefined image display area, wherein each pixel region has a plurality of subpixel region and each said subpixel region within each pixel region has a light transmission portion and a light blocking portion, and each light transmission portion and light blocking portion has a frontside disposed in the direction in the viewer and a backside in the direction of the illumination panel. The illumination panel illuminates the plurality of pixel regions from the backside thereof so that a color image is formed the said plurality of pixel regions for viewing.

Abstract: Disclosed are metal-air fuel-cell battery (FCB) systems adapted to discharge a supply of (re)charged metal-fuel cards supplied from a cassette-type storage device, wherein each (re)charged metal-fuel card is physically disconnected from each other (re)charged metal-fuel card. Each (re)charged metal-fuel card is automatically loaded from the cassette-type cartridge into the discharging bay of the system, and after discharged, transported back into the cassette-type storage device. In the illustrative embodiments, a metal-air FCB system is disclosed, wherein the system is adapted to one or more discharged metal-fuel cards supplied from the cassette-type storage device. In such a system, each discharged metal-fuel card is automatically loaded from the cassette-type cartridge into the (re)charging bay of the system, and after (re)charging, transported back into the cassette-type storage device.