Krijn
Eindhoven Petrus Carolus Michael Krijn, Weil Im Schoenbuch NL
Patent application number | Description | Published |
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20100045205 | REMOTE COLOR CONTROL DEVICE AND LIGHTING SYSTEM - A device is disclosed for wireless control of color of light emitted by a lighting system. The lighting system comprises signal receiving means and means for adjusting the color of light emitted from at least one lighting element, in response to a received color control signal from the device. The device for wireless control comprises means for—generating color information data, said data being indicative of a desired color of light to be emitted by the lighting system, means for modulating a first carrier signal in accordance with the color information data, and means for transmitting said color control signal in the form of a beam of said first modulated carrier signal to the lighting system. | 02-25-2010 |
Marcellinus P.c.m. Krijn, Eindhoven NL
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20090021824 | OPTICAL PATH LENGTH ADJUSTER - An optical path length adjuster enables electro-optical control of a physical path length between two optical elements, suitable for use in the adjustment of an optical path length within three dimensional display devices that generate a virtual image within a defined imaging volume. The adjuster varies an optical path length between an input optical path and an output optical path and includes: a first polarisation switch for selecting a polarisation state for an input beam on the input optical path; first and second beam splitters having at least two possible optical paths of different lengths therebetween, for passing the input beam along a selected one of said at least two possible optical paths according to the selected polarisation state of the input beam and for providing an output beam of light, on said optical output path, that has traveled along the selected optical path. | 01-22-2009 |
20090079874 | DISPLAY DEVICE WITH TIME-MULTIPLEXED LED LIGHT SOURCE - A method and system for performing motion estimation on a video image in successive image processing steps in an image processing system is disclosed. According to an embodiment a first motion estimation scan is performed using a first motion estimator at a first image processing step in a first direction and a second motion estimation scan is performed using the first motion estimator at the first processing step in a second direction. A first motion estimation scan is performed using a second motion estimator at a second image processing step in the second direction and a second motion estimation scan is performed using the second motion estimator at the second processing step in the first direction. Latency is reduced as the second motion estimator may begin its first motion estimation scan before the second motion estimation scan of the first motion estimator ends. | 03-26-2009 |
20090147221 | MINIATURIZED PROJECTION DISPLAY - A projection device is disclosed. The projection device comprises a plurality of LEDs ( | 06-11-2009 |
20110085351 | ILLUMINATION SYSTEM, BACKLIGHTING SYSTEM AND DISPLAY DEVICE - The invention relates to an illumination system ( | 04-14-2011 |
20110163334 | COLOUR MIXING METHOD FOR CONSISTENT COLOUR QUALITY - The present invention relates to a light emitting device ( | 07-07-2011 |
Marcellinus P. C. M. Krijn, Eindhoven NL
Patent application number | Description | Published |
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20110194306 | LIGHT EMITTING DEVICE - The invention relates to a light-emitting device ( | 08-11-2011 |
20110222288 | LIGHTING DEVICE - There is disclosed a lighting device of which the light sources and/or optical elements are hidden in a first cover state associated with a first light state. This enables an unobtrusive lighting system in the first cover state. In a second cover state associated with a second light state, optical elements, e.g. shutters or beam shaping elements, are switched, induced by the heat or the light flux generated by the light sources, such that the lighting system can function properly. | 09-15-2011 |
20110280018 | BEAM DIRECTION CONTROLLING DEVICE AND LIGHT-OUTPUT DEVICE - A beam direction controlling device ( | 11-17-2011 |
Marcellinus Petru Carolus Michael Krijn, Eindhoven NL
Patent application number | Description | Published |
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20100246158 | LIGHTING DEVICE - The present invention provides a lighting device, comprising a first light guide adapted to guide light and output the light in a first direction; a second light guide adapted to guide light and output the light in another, second direction; a dividing structure adapted to receive light from a light source and guide the light into the first light guide and into the second light guide, wherein the dividing structure comprises controllable dividing means for guiding a first percentage of the light from the light source into the first light guide, and a second percentage of the light from the light source into the second light guide. | 09-30-2010 |
Marcellinus Petrus Carlos Michael Krijn, Eindhoven NL
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20140111855 | AUTOSTEREOSCOPIC DISPLAY DEVICE - An autostereoscopic display device comprises a display arrangement such as an emissive display arrangement or an reflective display arrangement, with an array of spaced pixels. A light guiding arrangement has an array of light guide columns, with one column over each display pixel or over a group (such as a column) of pixels. The light guide columns comprise aside wall which tapers outwardly to define a funnel shape with the pixel at the smaller base of the funnel. The funnel provides collimation to reduce cross talk in the display, which is particularly problematic for 3D autostereoscopic displays. | 04-24-2014 |
Marcellinus Petrus Carolus Mich Krijn, Eindhoven NL
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20120062991 | AUTOSTEREOSCOPIC DISPLAY DEVICE - An autostereoscopic display device has both a barrier arrangement and a lens arrangement. A plurality of views are provided to different lateral viewing directions. At least a portion of the field of view has autostereoscopic output, and the portion having autostereoscopic output has no repetition of individual 2D views and comprises at least three individual 2D views. This means there is no reversal of the stereo views (“pseudo stereo views”) at viewing cone boundaries as there are no viewing cone boundaries. | 03-15-2012 |
Marcellinus Petrus Carolus Michaell Krijn, Eindhoven NL
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20150181811 | METHOD FOR PROVIDING HORTICULTURE LIGHT TO A CROP AND LIGHTING DEVICE FOR HORTICULTURE LIGHTING - The invention provides a method for providing horticulture light ( | 07-02-2015 |
Marcelllinus Petrus Carolus Michael Krijn, Eindhoven NL
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20090257712 | WAVEGUIDE WITH ASYMMETRIC OUTCOUPLING - A waveguide ( | 10-15-2009 |