FRESNEL LENSES LENTICULAR LENSES

Brand Owner Address Description
DNP Dai Nippon Printing Co., Ltd. 1-1 Ichigaya Kagacho 1-chome, Shinjuku-ku, Tokyo 162-0062 Japan [Fresnel lenses and lenticular lenses for rear-projection televisions; photo masks for manufacturing semiconductors; digital photo printers; plastic card printers; coin-operated digital photo booths; coin-operated self printing machines of personal portrait photographs; semi-conductor lead frames; silicon interposers; sublimation printers; computer software for organizing and viewing digital images and photographs; computer software for controlling the operation of digital photo printers, sublimation printers, and computer printers; computer software for controlling the operation of electronic display systems; computer software for processing digital images; photo printing machines; magnetic cards; integrated circuit cards; electronic paper display system consisting of a electric luminescent display panel, an integrated circuit and a converter; electronic pens; photovoltaic cells and modules, parts for photovoltaic cells and modules, namely, cells and junction boxes; lithium-ion batteries and battery packs; light source devices, namely, color viewers for evaluating and adjusting colors of video cameras and still cameras];construction materials namely, non-metal floor materials; vinyl flooring;[Semi-worked plastics in the form of foils, boards, film and sheets; electron beam coated resin films used for interior surfaces of walls, ceilings, floors, doors, closets, furniture surfaces and storage areas, and for interior vehicle surfaces; decorative films and sheets of plastic used for interior surfaces of walls, ceilings, floors, doors, closets furniture surfaces and storage areas, and for interior vehicle surfaces; decorative films and sheets of plastic for use in car and train interiors; evaporated transparent films of plastic; acrylic resin films for laminating in use for insert molding; acrylonitrile butadiene styrene films for laminating in use for insert molding; polypropylene films for laminating in use for insert molding; plastic films for laminating; card protective plastic films; poly-olefin films for use in building and construction; plastic sheets for use in the manufacture of packaging, plastic films for industrial packing use; plastic films, namely, transfer films of plastics; cover films of plastic for covering carrier tapes for semi-conductor devices, plastic carrier tapes for packaging electrical devices; polishing films of plastic for optical fiber finishing and polishing; plastic sheets and boards for manufacturing Fresnel lenses or lenticular lenses for rear projection televisions; polymer films for use in the manufacture of photovoltaic cells and modules, namely, encapsulants and back sheets; poly-olefin films for furniture and interior decorative purposes];[paper, namely, sublimation printing paper, printing paper, electron beam coated paper, urethane coated paper and decorative paper; ink ribbons and ink ribbon cassettes for digital photo printers, sublimation printers, plastic card printers, and heat transfer printers; plastic card laminators for office use; retort pouches for use with microwaves; biodegradable lunch paper boxes; biodegradable paper pulpbased to-go containers for food; paper packaging and containers for food and beverages comprised of materials designed to lessen adverse effects on the environment; packaging containers of paper; containers for storage or transport made of paper or cardboard; flexible packaging for foods, namely, bags, envelopes and pouches of plastics for wrapping, bags for microwave cooking, plastic films for wrapping and boxes of cardboard or of paper; flexible plastic packaging for liquids; plastic films for use as wrapping material for the automobile industry];[Wall coverings of electron beam coated paper; wall coverings of urethane coated paper; wallpaper; wall coverings of decorative paper; wall coverings of plastic; floor coverings; floor coverings made of polyvinyl chloride; vinyl floor coverings];DAI NIPPON PRINTING;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention provides a Fresnel lens sheet capable of successfully avoiding the "collapse", "abrasion" and "moire" problems. A Fresnel lens sheet constitutes, together with a lenticular lens sheet, a rear projection screen, which is mounted in the frame of a rear projection type display. The Fresnel lens sheet includes, on one surface of its substrate, a Fresnel lens part containing a plurality of lenses concentrically formed on one plane. The apexes of the lenses situated in the area between the center and the outer edge of the Fresnel lens part are flattened to give flat faces, and the widths of the flat faces of the lenses on the outer edge side are made greater than the widths of the flat faces of the lenses on the center side. The widths of the flat faces of the lenses are from 0 to 30 ?m.