Patent application number | Description | Published |
20100327304 | ORGANIC EL DEVICE AND DESIGN METHOD THEREOF - An organic electroluminescence device including an organic electroluminescence display part which includes an anode, a cathode and at least a light-emitting layer disposed therebetween, and a lens which controls an optical path of light emitted from the light-emitting layer, wherein the organic electroluminescence device has a ratio of A to B (A/B) of greater than 1, where A denotes a light-extraction efficiency in terms of front brightness when the lens is placed on a surface from which the light is extracted, and B denotes a light-extraction efficiency in terms of front brightness when the lens is not placed on the surface from which the light is extracted, and wherein the organic electroluminescence device has a ratio of φ to a (φ/a) of 1.0 or greater, where a denotes the maximum length of a side of the light-emitting layer and φ denotes an effective diameter of the lens. | 12-30-2010 |
20110062476 | LIGHT-EXTRACTION MEMBER, ORGANIC EL ELEMENT, AND METHOD FOR PRODUCING THE ORGANIC EL ELEMENT - A light-extraction member for use in a light-emitting display device, the light-extraction member including a light-extracting substrate which is disposed on the light-extraction side of the light-emitting display device, a color filter layer formed over the light-extracting substrate, and a lens member formed over the color filter layer, wherein the color filter layer is bonded via an adhesive portion to a convex top portion of the lens member. | 03-17-2011 |
20110068504 | RELEASE PLATE FOR USE IN IMPRINTING METHOD, MOLD STRUCTURE AND IMPRINTING METHOD - A release plate that is provided on a mold structure for use in an imprinting method in which a concavo-convex pattern is transferred to a resist layer composed of an imprint resist composition on a substrate, and that is used to separate the mold structure from the resist layer, the release plate including at least two metal layers which curve by heating and return to their original shape at normal temperature. | 03-24-2011 |