Abstract: The invention relates to a dye image receiver sheet comprising a dye-receiving layer comprising a cross-linked copolymer of polyester and a lubricator polymer, wherein said polyester component of said cross-linked copolymer is present in an amount of between 75% and 99% by weight.

Abstract: A touch screen comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible cover sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, each integral compressible spacer dot having a base closest to the substantially planar surface and a peak furthest from the substantially planar surface; and d) a second conductive layer located on the substantially planar surface of the flexible sheet, the peaks of the integral compressible spacer dots extending beyond the second conductive layer located on the substantially planar surface; wherein the first and second conductive layers are positioned towards each other and separated by the integral compressible spacer dots.

Abstract: Disclosed is an article comprising a polymer sheet containing a plurality of integral polymer conduit channels containing a transparent conductive material in which two or more such channels terminate.

Abstract: This patent relates to an imaging member comprising a vacuous polymer base having adhered thereto an image formed on a transparent polymer sheet, wherein said vacuous polymer base has a density of less than 0.7 grams/cc and a modulus to density ratio of between 1500 and 4000 and wherein said image is in contact with said vacuous polymer base.

Abstract: The invention relates to a light diffuser comprising a polymeric film wherein the film comprises a plurality of layers having void geometry in which the x/y/z size or frequency varies by at least 28% between at least two layers.

Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein the adhesive layer is between the carrier sheet and the pragmatic sheet, the adhesive layer more strongly adheres to the pragmatic sheet and the pragmatic sheet is narrower than the carrier sheet wherein the side of the carrier sheet in contact with the adhesive is reflective.

Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein the adhesive layer is between said carrier sheet and the pragmatic sheet, said adhesive layer more strongly adheres to the pragmatic sheet and the pragmatic sheet is narrower than the carrier sheet.

Abstract: The invention relates to a validation device comprising at least one specular reflective layer, indicia on said reflective layer, a polymer protective layer overlaying said indicia, and a polymer protective layer on the side of the reflective layer opposite to said indicia wherein said indicia are formed by thermal dye transfer.

Abstract: A flexible, resistive touch screen includes a transparent, flexible substrate; a first conductive layer located on the flexible substrate; a flexible transparent cover sheet having integral compressible spacer dots; and a second conductive layer located on the flexible transparent cover sheet, the peaks of the integral compressible spacer dots extending through the second conductive layer, whereby, when a force is applied to the touch screen at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.

Abstract: The invention relates to an image device comprising a base material having a pattern of diffuse and specular metallic reflectivity and overlaying said pattern an image.

Abstract: The invention relates to a photographic article comprising a base material carrying at least one layer comprising a photographic image formed by combination of dyes formed from couplers wherein areas of said photo image are colored without dyes formed by couplers.

Abstract: A method for representing an extended color gamut digital image on a hard-copy output medium having a limited color gamut comprising the steps of adjusting the color values of the extended color gamut digital image to fit within the limited color gamut of the output medium to form a limited color gamut digital image, producing a limited color gamut output print from the limited color gamut digital image on the hard-copy output medium, determining a residual image representing a difference between the extended color gamut digital image and the limited color gamut digital image, and encoding the residual image on the output print using a digital encoding means such that the residual image and the limited color gamut output print are adapted to be used to form a reconstructed extended color gamut digital image.

Abstract: The invention relates to an indicator comprising a light-guiding layer, a cladding layer on one surface of said light-guiding layer, and a patterning layer on the other surface.

Abstract: A method for forming a medium having a substrate is formed have a patterned surface with a channel pattern and a transponder having a memory is provided in the channel pattern. A conductive material is deposited in the channel pattern with the conductive material operatively associated with the transponder.

Abstract: Disclosed is an optical element comprising a substrate with surface features on a surface thereof having an Ra of from 3 to 200 micrometers containing a dispersion of minute particles having a particle size dimension less than 100 nanometers.

Abstract: An optical converter and method for making same is provided. In accordance with the method, the present invention provides an improved apparatus and methods for fabrication of an optical converter. In one aspect of the invention a method for forming an optical converter is provided. In accordance with this method at least two light guide ribbon structures are provided, with each light guide ribbon structure formed by the steps of roll molding a substrate having a pattern of channels with each channel extending from an input edge to an output edge of said substrate and forming light guides extending along each of the channels from the input edge to the output edge. The at least two light guide ribbon structures are assembled in a stacked arrangement.

Abstract: The invention relates to a sensual pressure sensitive adhesive label comprising an image having at least one overcoat layer over said image wherein said overcoat layer comprises comprising at least one tactile or olfactory feature.

Abstract: Disclosed is an optical element containing a rough surface having a roughness average equal to at least 5 micrometers wherein the rough surface contains at least two roughness populations in which the roughness average of the at least two populations varies by at least 8 micrometers. The invention provides an optical element containing an integral optical spacer while simultaneously providing scratch and impact resistance.

Abstract: Disclosed is an article comprising first areas of electrically conductive material and second areas of electrically conductive material raised relative to the first areas and substantially electrically isolated from the first areas, said conductive materials exhibiting a resistivity that averages less than 800 ohm/square.

Abstract: Disclosed is an optical element comprising a polymer film containing a dispersion of minute layered particulates and microvoids.