Patent application number | Description | Published |
20090220802 | HIGHLY REFLECTIVE LAYER SYSTEM, METHOD FOR PRODUCING THE LAYER SYSTEM AND DEVICE FOR CARRYING OUT THE METHOD - A highly reflective layer system for coating substrates with reflection-enhancing layers, a method for producing the layer system and a device for carrying out the method are provided. On the surface of the substrate, a first functional reflection layer is applied. The first functional reflection layer may be reflective or partially reflective and comprise of metal or a metal alloy which contains one of more constituents from the group comprising copper, nickel, aluminum, titanium, molybdenum and tin. Provided there over is a second functional reflection layer. The second functional reflection later may comprise metal or a metal alloy, for example silver or a silver alloy. Over the second functional reflective layer there follows a first transparent dielectric layer. The first transparent dielectric layer may comprise, for example, silicon oxide. Arranged over the first transparent dielectric layer is a second transparent dielectric layer. This may consist, for example, of titanium oxide. | 09-03-2009 |
20110052796 | METHOD AND DEVICE FOR PRODUCING STOICHIOMETRY GRADIENTS AND LAYER SYSTEMS - A process and a device for coating substrates with a stoichiometric gradient in an in-line coating system include at least two evaporation devices, each with an evaporator tube. The evaporator tubes are implemented so as to be tiltable independently of one another, whereby the transition area of the two vapor lobes can be adapted to the requirements of the gradient profile. Furthermore, the spacing of the evaporator tubes from the substrate and each other can be set. | 03-03-2011 |
20120204791 | APPARATUS FOR TRANSPORTING STRIP-LIKE MATERIAL - An apparatus for transporting strip-like material, has a treatment roller and at least one transporting or strip-gliding roller. The at least one transporting or strip-guiding roller is arranged upstream or downstream of the treatment roller, and comprises a twisting roller having an axis of rotation which encloses an angle other than 0° in relation to an axis of rotation of the treatment roller. The twisting roller rotates the course taken by the strip-like material in relation to the course defined by the surface of the treatment roller. | 08-16-2012 |
20130273678 | ORGANIC LIGHT EMITTING ILLUMINANT, AND DEVICE AND METHOD FOR THE PRODUCTION THEREOF - A coating device for producing an organic light-emitting illuminant comprising mutually adjacent regions having in each case different emission colors, includes a vacuum chamber, a device for linearly transporting a substrate, and a plurality of coating sources and diaphragms, provides OLED structures which have an improved intensity of the light emission. The thicknesses of the hole transport, emission and electron transport layers in the mutually adjacent regions differ and are in each case set such that an optimum coupling-out for the light color emitted in the corresponding region is achievable. | 10-17-2013 |
20130295707 | METHOD FOR THE PRODUCTION OF AN ORGANIC LIGHT EMITTING ILLUMINANT - In a method for producing an organic light emitting illuminant, a base electrode layer is formed over a substrate, an organic light emitting layer is formed over at least one portion of the base electrode layer, and a top electrode layer is formed over at least one portion of the organic light emitting layer, the layers being formed in the shape of strips. The strip-shaped formation of the layers is carried out in a coating process in an in-line vacuum coating system having stationary shadowing masks on the advancing substrate such that at least one area of the base electrode layer remains uncoated once the layers have been formed. | 11-07-2013 |
20140014032 | DEVICE FOR PRODUCING STOICHIOMETRY GRADIENTS AND LAYER SYSTEMS - A process and a device for coating substrates with a stoichiometric gradient in an in-line coating system include at least two evaporation devices, each with an evaporator tube. The evaporator tubes are implemented so as to be tiltable independently of one another, whereby the transition area of the two vapor lobes can be adapted to the requirements of the gradient profile. Furthermore, the spacing of the evaporator tubes from the substrate and each other can be set. | 01-16-2014 |