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| 20080309915 | METHOD FOR CORRECTING DISTURBANCES IN A LEVEL SENSOR LIGHT PATH - The invention relates to a level sensor for determining a height of a substrate. The level sensor generates one or more measurement beam and directs the measurement beam to a measurement spot on the substrate and produces a reflected measurement beam. The level sensor also generates one or more reference beams. A detector detects both the reflected measurement beam and the reference beam, respectively, and produces a measurement signal and a reference signal, respectively, the measurement signal being indicative for the height at the measurement spot. A processor that receives these signals and corrects the measurement signal based on the reference signal. The level sensor has an optical arrangement in a predetermined area close to where the substrate is to be located. The measurement beam and the reference beam propagate along substantially equal optical paths of propagation in the predetermined area. The optical arrangement deviates the reference beam from the substantially equal optical paths of propagation in the predetermined area such that the at least one reference beam does not hit the substrate. | 12-18-2008 |
| 20100000333 | FLUID FLOW METER USING THERMAL TRACERS - Fluid flows through a conduit. To measure flow speed the fluid is heated at a heating location in the conduit with a time-dependent heating strength. A speed of sound in fluid flowing in the conduit is measured at a plurality of sensing locations downstream from said heating location. The flow speed of the fluid is determined from a delay with which the time dependence is detected in the sound speeds measured at said sensing locations. In an embodiment a frequency of the variation of heating strength that is used to determine the flow speed is selected automatically dependent on the flow speed and/or other circumstances. | 01-07-2010 |
| 20100266748 | METHOD FOR PREPARING A DEPOSITION FROM A VAPOUR - The invention is directed to a method for preparing a deposition on a substrate and to a method for manufacturing an electronic or optoelectronic device. The method of the invention comprises —providing an anode comprising electrolytically ionisable material and a cathode both in contact with an electrically conductive liquid, comprising anions capable of forming a molecule with the electrolytically ionised material; —electrolytically oxidising the ionisable material under formation of cations that dissolve in the liquid; —evaporating the molecules formed from the cations and the anions from the liquid; and —depositing the molecules on the substrate. | 10-21-2010 |
| 20110087447 | FLUID FLOW METER USING THERMAL TRACERS - Fluid flows through a conduit. To measure flow speed the fluid is heated at a heating location in the conduit with a time-dependent heating strength. A speed of sound in fluid flowing in the conduit is measured at a plurality of sensing locations downstream from said heating location. The flow speed of the fluid is determined from a delay with which the time dependence is detected in the sound speeds measured at said sensing locations. In an embodiment a frequency of the variation of heating strength that is used to determine the flow speed is selected automatically dependent on the flow speed and/or other circumstances. | 04-14-2011 |
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| 20090086170 | Quantum Photonic Imagers and Methods of Fabrication Thereof - Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes. | 04-02-2009 |
| 20090278998 | Quantum Photonic Imagers and Methods of Fabrication Thereof - Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes. | 11-12-2009 |
| 20100003777 | Quantum Photonic Imagers and Methods of Fabrication Thereof - Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes. | 01-07-2010 |
| 20100066921 | Quantum Photonic Imagers and Methods of Fabrication Thereof - Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes. | 03-18-2010 |
| 20100220042 | Quantum Photonic Imagers and Methods of Fabrication Thereof - Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes. | 09-02-2010 |
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| 20100058658 | ASSEMBLY OF A PACKAGE AND PLANT BULBS ARRANGED THEREIN, AND A METHOD FOR CULTIVATING PLANT BULBS - An assembly includes a package for plant bulbs, including a holder with a base and side walls, wherein at least two plant bulbs are accommodated in a row, wherein the height of the holder corresponds to at least the height of the plants bulbs, the holder being filled with a substrate surrounding the plant bulbs and the base of the holder, the holder being provided with a number of openings, wherein the number and the size of the openings is such that the development of roots is facilitated, wherein the holder has a removable cover, wherein the side walls extend substantially above the height of the plant bulbs and that the substrate is introduced thoroughly over the height of the plant bulbs. | 03-11-2010 |
| 20100319230 | LABEL CARRIER - A label carrier includes a pin-shaped part for pushing through an opening provided in a label. To ensure the correct position of the label with respect to the label carrier, it is proposed to provide a further part in the vicinity of the pin to which the label is attached which further part is inserted into a further opening of the label in such a manner that the label can no longer easily rotate about the pin. The support on which the pins are provided may be a stick inserted into a plant pot or a carrier therefor which can be attached to the plant pot. | 12-23-2010 |
| 20110005129 | GROUP OF FLOWERPOTS - Group of flowerpots which can be grouped in a compact manner to form a rectangle, the outward appearance, on the other hand, conveying the impression of a larger size. This allows the space taken up to be optimized. In addition, the embodiment according to the invention provides a stable relationship between the various flowerpots of the group. This is achieved in that at least the upper edge of the group is formed, when viewed from above, in a polygonal and more particularly triangular or rectangular manner and one of the sides has a recess and the other, opposing side a protrusion corresponding thereto. When compactly grouped, the protrusion of one flowerpot falls into the recess of the other flowerpot, producing a stable overall entity. | 01-13-2011 |
