Patent application number | Description | Published |
20080259268 | PROCESS OF PRODUCING SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE - A process of producing a substrate for liquid crystal display device comprising an optically anisotropic layer, which comprises forming the optically anisotropic layer by a process comprising the following [1] to [3]: | 10-23-2008 |
20090086140 | PHOTO ALIGNMENT FILM AND RETARDATION FILM, AND THEIR APPLICATIONS, AND COMPOSITIONS AND METHODS FOR PRODUCING THEM - Disclosed is a composition comprising at least one polymer compound represented by formula (1) below, and at least one polymerizable compound. | 04-02-2009 |
20090087590 | OPTICALLY ANISOTROPIC FILM, METHOD OF PRODUCING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - Disclosed is an optically anisotropic film comprising at least one compound having a partial structure represented by formula (1): where, each of R | 04-02-2009 |
20090109378 | COMPOSITION, FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a composition comprising a polymer comprising a repeating unit represented by formula (I). Each of A | 04-30-2009 |
20090273741 | OPTICAL MATERIAL HAVING A COLORED OPTICALLY ANISOTROPIC LAYER - An optical material including a colored optically anisotropic layer, the colored optically anisotropic layer having at least one maximum absorption wavelength with a nonpolarized light transmittance of 30 percent or lower in a wavelength range of 430 to 700 nm, wherein the absorbance Amax at the polarization of maximum absorbance and the absorbance Amin at the polarization of minimum absorbance of the colored optically anisotropic layer satisfy the following relation at the maximum absorption wavelength: 1.0≦Amax/Amin≦1.4, and the in-plane retardation of the colored optically anisotropic layer is greater than or equal to 10 nm and less than 1,000 nm, which can be employed as a material for forming a color filter having optical compensation capability. | 11-05-2009 |
20090274853 | DICHROIC DYE COMPOSITION - A dichroic dye composition, containing at least one kind of azo dye represented by formula (I) that has a liquid crystallinity: | 11-05-2009 |
20100134726 | POLARIZING ELEMENT AND METHOD OF PRODUCING THE SAME - A polarizing element, containing: a transparent support; a light absorption anisotropic layer formed of a dichroic dye composition; and a transparent resin cured layer, with the layers being laminated in this order on the support, and with the composition containing at least one dichroic dye of formula (I) which has nematic mesomorphism but containing no liquid crystalline achromatic compound: | 06-03-2010 |
20100182543 | LIQUID CRYSTALLINE COMPOSITION AND LIGHT ABSORPTION ANISOTROPIC FILM, A POLARIZING ELEMENT AND A LIQUID CRYSTAL DISPLAY DEVICE, EACH EMPLOYING THE SAME - A liquid crystalline composition, having a liquid crystalline dichroic azo dye that is represented by formula (I) and has an expression temperature of the nematic phase of 150° C. to 300° C. in a temperature elevating process, and at least one liquid crystalline dichroic azo dye, wherein an expression temperature of the nematic phase of the liquid crystalline composition is 120° C. or higher in a temperature elevating process: | 07-22-2010 |
20110117295 | OPTICALLY ANISOTOPIC FILM, PROCESS FOR PRODUCING OPTICALLY ANISOTOPIC FILM, SUBSTRATE FOR LIQUID CRYSTAL CELL, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel optically anisotropic film useful for optical compensation of a liquid crystal display device is provided. The optically anisotropic film has a distorted twisted spiral structure, which is formed from a liquid-crystalline composition comprising a liquid-crystalline compound and at least one optically active compound the torsional force of which is changed by light. The optically anisotropic film is produced, for example by ( | 05-19-2011 |
20130083276 | PRINTING SHEET FOR PRINTING STEREO PICTURE, STEREO PICTURE PRINT, METHOD OF MANUFACTURING STEREO PICTURE PRINT, AND METHOD OF PROVIDING STEREO PICTURE - Provided is a stereo picture print having reduced crosstalk and ghost images. The printing sheet for printing a stereo picture comprises, in sequence: a light-transmissive image receiving layer; a linearly polarizing layer; and a retardation layer, wherein the retardation layer is formed by fixing in an aligned state a composition containing a compound having refractive index anisotropy and is patterned into a first domain and a second domain which have different in-plane slow axes or have different in-plane retardations. | 04-04-2013 |
20130100367 | OPTICAL FILM, METHOD FOR MANUFACTURING THE SAME, AND POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND STEREO PICTURE DISPLAY SYSTEM INCLUDING THE OPTICAL FILM - Provide is an optical film which includes an optically anisotropic layer having a high-definition alignment pattern, can be readily produced, and is utility. The optical film comprising: a transparent support; an alignment film subjected to a unidirectional alignment treatment; and an optically anisotropic layer formed of one kind of composition mainly containing liquid crystal having a polymerizable group, wherein the optically anisotropic layer is a patterned optically anisotropic layer having first retardation regions and second retardation regions alternately disposed in a plane, and the first retardation regions and the second retardation regions have in-plane slow axes orthogonal to each other. | 04-25-2013 |
20130120676 | STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME - Provided is a stereo image print observable without polarized glasses, having a transparent support; first and second laminate disposed on a surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and a protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel having at least one kind of horizontally aligned dichroic dye, and absorption axes of the dichroic images in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) 10 mm or less for visible light. | 05-16-2013 |
20130169896 | STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME - Stereo image print observable without polarized glasses, having: a transparent support; first laminate and second laminate disposed on a front surface and a back surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel has at least one horizontally aligned dichroic dye, and absorption axes of the dichroic images included in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) of 10 nm or less for visible light; and a linearly polarizing layer satisfying the according to predefined condition. | 07-04-2013 |