Patent application number | Description | Published |
20090323175 | OPTICAL DEVICE AND EXPOSURE APPARATUS - The present invention provides an optical device and an exposure apparatus capable of suppressing a reduction in light output. The optical device of the present invention includes a laser light source which emits laser light having a short wavelength (e.g., 160 to 500 nm), a lens, a transparent member and an optical fiber provided with a junction-inhibiting film. The optical device is configured such that light density of abutment faces between the transparent member and the optical fiber formed with the junction-inhibiting film is 4464 W/mm | 12-31-2009 |
20100109516 | ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - In a method for manufacturing an electronic device, a low melting point metal layer is provided to seal an electronic element between a pair of resin substrates each having a barrier layer laminated thereon. The low melting point metal layer bonds the barrier layers of the resin substrates to each other. The method includes the steps of: providing a light absorbing layer between at least one of the barrier layers and the low melting point metal layer; and irradiating a laser beam having a wavelength within a range from 350 nm to 600 nm onto the light absorbing layer through at least one of the resin substrates and the barrier layer laminated thereon, to heat and fuse the low melting point metal layer, thereby bonding the barrier layers to each other. | 05-06-2010 |
20100117525 | ORGANIC EL PANEL AND METHOD FOR MANUFACTURING THE SAME - An organic EL panel comprises an element forming substrate, an organic EL element, which is formed on the element forming substrate, an adhesive layer, which is formed at a periphery of the element forming substrate so as to surround the organic EL element, and a sealing substrate, which is bonded to the element forming substrate through the adhesive layer. A hermetically sealing section, which is provided with low melting point metal layers, is formed at a position adjacent to the adhesive layer. | 05-13-2010 |
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 |
20110057210 | ORGANIC ELECTROLUMINESCENCE DEVICE AND METHOD FOR PRODUCING THE SAME - To provide an organic electroluminescence device including: a plurality of organic electroluminescence display portions, each of which includes at least an anode, a light-emitting layer and a cathode; a plurality of lenses which are placed over the organic electroluminescence display portions, and each of which controls an optical path of light emitted from the light-emitting layer; and a plurality of filter layers, each of which is formed integrally with each lens and placed so as to cover the optical path in each lens, and transmits the light emitted from the light-emitting layer, wherein the filter layer formed integrally with one lens among the lenses absorbs at least light with a peak wavelength among light which has passed through at least one of lenses that are adjacent to the one lens. | 03-10-2011 |
20110057221 | ORGANIC ELECTROLUMINESCENCE DEVICE AND METHOD FOR PRODUCING THE SAME - To provide an organic electroluminescence device including: an organic electroluminescence portion which includes at least an anode, a light-emitting layer and a cathode; a sealing layer which covers a surface of the cathode of the organic electroluminescence portion; a lens which is provided over the sealing layer and controls an optical path of light emitted from the light-emitting layer; and a low-refractive-index layer provided between the sealing layer and the lens, wherein the low-refractive-index layer has a refractive index lower than a refractive index of the sealing layer. | 03-10-2011 |
20130313438 | RADIOLOGICAL IMAGE DETECTION DEVICE - A scintillator includes a plurality of columnar crystals. A surface protection film is made of poly-para-xylyene and covers a surface of the scintillator, and the front ends of the columnar crystals penetrate thereinto. A photoelectric conversion panel includes a glass substrate and an element unit formed on the glass substrate. The element unit includes a plurality of pixels, is disposed opposite to the front ends of the columnar crystals, and detects visible light which is emitted from the front ends and is transmitted through the surface protection film in a light receiving region of each pixel so as to be converted into electric charge. To improve an SN ratio, a penetration amount P of the front end into the surface protection film and an area A of the light receiving region of each pixel are set to satisfy a relationship of 0 m | 11-28-2013 |
20140016204 | OPTICAL MEMBER AND METHOD FOR PRODUCING SAME - Provided is an optical member, including: a substrate having an at least partially curved surface; a concave-convex structure at an outermost surface, the concave-convex structure being prepared by hydrothermal treatment of a layer formed by gas-phase deposition of at least one of simple aluminum and a compound containing aluminum on the substrate; and a dielectric layer formed by gas-phase deposition between the substrate and the concave-convex structure. | 01-16-2014 |
20140319571 | SEMICONDUCTOR LIGHT-EMITTING ELEMENT - In a surface emission-type semiconductor light-emitting element including a DBR layer, a variation in light intensity due to a temperature change in the formation of a large number of elements manufactured from one wafer is suppressed while maintaining a light intensity enhancement effect. In the semiconductor light-emitting element that outputs emitted light having a predetermined emission peak wavelength λ, including at least a substrate | 10-30-2014 |