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| Number | Title | Issue Date |
| 7926998 | Light control film and backlight unit using the same A light control film providing improved n front luminance and appropriate light diffusion, without problems of interference pattern, glare etc., has a rough surface constituted so that, for a curved surface portion of the rough surface, having an approximately squar... | 04/19/2011 |
| 7771091 | Light control film A light control film having a refractive index n and an uneven, irregular surface pattern provides a reasonable level of light diffusion without a glare problem provided, for any cross-section perpendicular to the base plane of the film, the average of absolute valu... | 08/10/2010 |
| 7699503 | Light control film and backlight unit using the same A light control film enabling improvement in front luminance, having appropriate light diffusing property and free from problems of interference pattern, glare etc. is provided. A light control film 10 having a rough surface as one surface and a substa... | 04/20/2010 |
| 7679823 | Reflective screen A reflective screen which can reflect high contrast images even in a bright environment and can reflect images with superior image color reproducibility, in particular, images substantially free from color change of the images, even when the screen is observed from ... | 03/16/2010 |
| 7595789 | Transmission screen A transmission screen having a writable and erasable surface for one side is provided. This transmission screen is constructed so that the writable and erasable surface should have a specular gloss (JIS K5600-4-7:1999) of 70 to 135%, the transmission screen as a who... | 09/29/2009 |
| 7554615 | Transparent hard coat film, transparent conductive hard coat film, touch panel using this film, and liquid crystal display device using this touch panel A transparent hard coat film having excellent hardness and transmitted resolution, in which an interference fringe attributable to non-uniform thickness of the transparent hard coat layer is not noticeable, is provided. The transparent hard coat film of the inventio... | 06/30/2009 |
| 7535642 | Light control sheet and surface light source using the same A light control sheet comprises at least a light diffusing film and a prism sheet, wherein the light diffusing film has a light diffusing surface on one side and a rough surface on the other side, the prism sheet has a prism surface on one side and a smooth surface ... | 05/19/2009 |
| 7481564 | Light control film and backlight unit using the same The light control film provides improved front luminance and appropriate diffusion without the problems of interference pattern, glare. The light control film has a rough surface that, for substantially any arbitrary cross section perpendicular to a base plane of th... | 01/27/2009 |
| 7425071 | Video display device and decoration display body An image display apparatus that can display three-dimensional-like images having a superior visual effect in a simple manner is provided. This image display apparatus is constituted by a projector 20 and a decorative display unit 10 comprising a light ... | 09/16/2008 |
| 7320823 | Light diffusing body and a transmission type screen A light diffusing body and transmission type screen, which can reduce the shift of the color tone of the light source light seen through the light diffusing body and prevent the phenomenon that the white light source seen through the light diffusing body looks color... | 01/22/2008 |
| 7244490 | Anti-newton ring sheet An anti-Newton ring sheet includes an anti-Newton ring layer containing binder resin and particles, and formed on at least one surface of a transparent polymer film, wherein the particles are monodisperse spherical particles having a mean particle diameter of not le... | 07/17/2007 |
| 6929377 | Light-reflective material and light source device using the same There is provided a light-reflective material with which light reflectance can be efficiently increased and brightness of a flat light source can be improved without increasing the number of components. This light-reflective material comprises a laminate formed by p... | 08/16/2005 |
| 6869673 | Transparent hard coat film In a transparent hard coat film, in which a transparent hard coat layer is formed on at least one surface of a transparent polymer film, the transparent hard coat layer is composed of at least an ionizing radiation curable organic-inorganic hybrid hard-coat agent an... | 03/22/2005 |
| 6804053 | See-through light transmitting type screen A light transmitting type screen that enables the viewer to see through to its back side, when the screen is stuck on transparent object such as a show window or a transparent window glass or when it is used as a transparent object, and that is capable of forming cl... | 10/12/2004 |
| 6780479 | Hot-melt transfer ink image-receiving sheet There is provided a hot-melt transfer ink image-receiving sheet which is excellent in abrasion resistance as well as image density and halftone dot reproducibility of a recorded image and useful as a contact printing film in the photomechanical process. In this hot-... | 08/24/2004 |
| 6771335 | Light diffusion sheet There is provided a light diffusion sheet comprising a light diffusion layer formed on a transparent substrate and containing a binder resin and resin particles that impart an uneven surface, wherein the light diffusion sheet has a total light transmission of 70.0% ... | 08/03/2004 |
| 6602596 | Light diffusion sheet There is provided a light diffusion sheet comprising a light diffusion layer formed on a transparent substrate and containing a binder resin and resin particles that impart an uneven surface, wherein the uneven surface of the light diffusion layer exhibit... | 08/05/2003 |
| 6592970 | Ink jet recording materials An ink jet recording material excellent in all characteristics including drying property, ink absorbency, water resistance and the like, is provided. The ink jet recording material has an ink-receiving layer comprising hydrophilic resin and inorganic pigm... | 07/15/2003 |
| 6564712 | Lithographic plate material There is provided a lithographic plate material with which a lithographic plate is prepared by the hot-melt transfer recording method utilizing an ink ribbon. The lithographic plate material has an image-receptive layer for hot-melt transfer recording tha... | 05/20/2003 |
| 6508170 | Lithographic plate materials and method for making lithographic plates using the same There is provided a lithographic plate material which can be desensitized by distilled water or a fountain solution used for other lithographic plates, without desensitizing using an etching solution, and with less scumming in non-image portions of the pr... | 01/21/2003 |
| 6495253 | Support film for a transparent conductive thin film An adhesive layer composed of at least an ionizing radiation curable resin binder, a thermoplastic resin binder and two or more matting agents having different average diameters is formed on a transparent polymer film to obtain a support film for a transp... | 12/17/2002 |
| 6413629 | Easy adhesion film for transparent conductive thin film An easy adhesion film for a transparent conductive thin film comprises a transparent polymer film and an easy adhesion layer formed on the transparent polymer film, wherein the easy adhesion layer comprises at least an ionizing radiation curable resin bin... | 07/02/2002 |
| 6404548 | Reflection type screen for projectors A reflection type screen having a high SG value, a wide view angle and an excellent color reproducibility of bright parts of projected image is provided. The reflection type screen comprises a substrate having a light reflecting property such as a white p... | 06/11/2002 |
| 6233416 | Electrophotography with AC erasing of latent image An image-forming apparatus includes a photosensitive member having a gamma for latent image of 3 or more, electrification facilities, light exposure facilities, image development facilities, image transfer facilities, cleaning facilities, and a charge era... | 05/15/2001 |
| 6114047 | Recording material Recording material comprising a substrate and an ink-receiving layer(s) provided on at least one surface of the substrate, wherein the ink-receiving layer comprises polyvinylpyrrolidone and a basic (meth)acrylic acid ester copolymer prepared from at least... | 09/05/2000 |
| 6071611 | Sheet for providing ink-receiving layer A sheet for providing an ink-receiving layer comprising a peelable substrate provided with an ink-receiving layer and an adhesive layer laminated thereon in this order or a sheet for providing an ink-receiving layer comprising a peelable substrate provide... | 06/06/2000 |
| 6040941 | Reflection screen and method for producing the same A reflection screen includes a light-reflecting substrate laminated with a light-transmitting polymer layer having light absorptive crazes of regular directionality. The reflection screen is formed by coating or laminating the light-reflecting layer on th... | 03/21/2000 |
| 5989771 | Ink jet recording materials Provided is an ink jet recording material comprising a substrate and an ink-receiving layer provided on at least one surface of the substrate, wherein the ink-receiving layer comprises a water-soluble photosensitive resin. The ink jet recording material s... | 11/23/1999 |
| 5991080 | Light reflecting material A light reflecting material having a reflecting layer comprising barium sulfate, titanium dioxide and a binder resin. When the light reflecting material of the present invention is used as a reflector of a lighting panel of edge light type, it efficiently... | 11/23/1999 |
| 5942325 | Electrostatic recording materials An electrostatic recording material includes a conductive layer and a dielectric layer successively superimposed on a support. The dielectric layer contains an insulating resin and a pigment composition. The pigment composition includes silicon dioxide an... | 08/24/1999 |
| 5891825 | Recording material A recording material comprising a transparent substrate which has a recording layer on one side and a peelable hiding layer on the other side is provided. By using the recording material of the present invention, a solid image portion in white or other co... | 04/06/1999 |
| 5891598 | Printing plates using indirect electrophotographic process The present invention is directed to a printing plate using an indirect electrophotographic process. The printing plate comprising an image receiving layer provided on a surface of plastic film wherein the image receiving layer comprises two types of exte... | 04/06/1999 |
| 5858579 | Masking films containing light shielding peelable layer utilizing nitrile resins A masking film comprises a light-shielding peelable layer which is provided on a transparent support and comprises a polymer binder comprising a vinyl chloride resin, a rubberlike resin and a thermoplastic resin having OH groups and being compatible with ... | 01/12/1999 |
| 5852975 | Method for making lithographic plates using an ink-jet printer The present invention provides a lithographic plate material for a hot-melt type ink-jet printer, characterized in that it comprises an image receiving layer provided on a surface of a flexible plastic film, the image receiving layer being receptive of ho... | 12/29/1998 |
| 5852514 | Light diffusion composite A light diffusion composite comprises a light diffusion material disposed on a prism sheet, wherein the light diffusion material is obtained by laminating a light diffusion layer including 100 parts by weight of acrylic resin and 100-220 parts by weight o... | 12/22/1998 |
| 5760954 | Reflective type screen for a polarizing projector A reflective type screen has well-balanced properties and is capable of producing a clear image even in a lighted room. The screen has a reflective layer formed on a substrate, a polarizing film layer adhered to the reflective layer through an adhesive la... | 06/02/1998 |
| 5707704 | Masking films A masking film comprising a light-shielding peelable layer provided on a transparent support wherein a binder component of the light-shielding peelable layer comprises 20 to 40% by weight of a rubberlike resin, 25 to 75% by weight of a vinyl chloride resi... | 01/13/1998 |
| 5637549 | Recording materials A recording material comprising a plastic film provided with a layer of ionizing radiation cured resin having a hardness equal to or harder than a pencil hardness of H and an image-forming layer having pressure sensitivity or thermal sensitivity or photos... | 06/10/1997 |
| 5569541 | Modified plastic films and recording materials utilizing them A modified plastic film in the form of a plastic film provided on both its surfaces with ionizing radiation cured resin layers having a hardness equal to or harder than a pencil hardness of H and a recording material formed with the modified plastic film ... | 10/29/1996 |
| 5208134 | Image-forming material for producing a colored relief image Disclosed herein are an image-forming material and a process for forming images, which can be applied to second originals used in the field of surveying. The image-forming material comprises a roughened plastics film substrate and a transparent resin laye... | 05/04/1993 |
