Patents by Inventor Arnout Vetsuypens
Arnout Vetsuypens has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11300860Abstract: A light projection system and method for generating an image with three primary colors having a module of first blue lasers, second lasers and a wavelength conversion element configured to emit light at a plurality of wavelengths after absorption of a light beam from the second lasers at an excitation wavelength, the output of the module being a combined light beam having a pre-defined chromaticity where the projector is calibrated so as to provide the pre-defined chromaticity of the combined beam over at least a range of laser drive current values to correct for non-linear performance of the wavelength conversion element.Type: GrantFiled: February 19, 2018Date of Patent: April 12, 2022Assignee: BARCO N.V.Inventors: Arnout Vetsuypens, Nico Coulier
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Publication number: 20200218142Abstract: A light projection system and method for generating an image with three primary colors having a module of first blue lasers, second lasers and a wavelength conversion element configured to emit light at a plurality of wavelengths after absorption of a light beam from the second lasers at an excitation wavelength, the output of the module being a combined light beam having a pre-defined chromaticity where the projector is calibrated so as to provide the pre-defined chromaticity of the combined beam over at least a range of laser drive current values to correct for non-linear performance of the wavelength conversion element.Type: ApplicationFiled: February 19, 2018Publication date: July 9, 2020Applicant: BARCO N.V.Inventors: Arnout VETSUYPENS, Nico COULIER
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Patent number: 10645255Abstract: A system and method for calibrating an endoscope having the camera and the light source close to each other in an enclosed environment. The system includes a colour chart plate, being specularly reflecting, having radially extending colour patches, and a circular central achromatic bright field that can handle the automatic gain control of the camera. The colour chart can be mounted into a container unit having mechanically connected holders to support the endoscope arm.Type: GrantFiled: January 13, 2017Date of Patent: May 5, 2020Assignee: BARCO NVInventors: Lode De Paepe, Guillaume Spalla, Arnout Vetsuypens, Gert Van Hoey
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Publication number: 20190081281Abstract: An emissive display, for example Organic Light-Emitting Diode (OLED) display, a method of constructing and using and a method of operating such a display. A solution for reducing the reflection of ambient light is provided, which results in the lower light losses, e.g. lower losses than for conventional solutions. The solution that can reduce the reflection of ambient light from a display having a reflective layer, will in turn improve the display's contrast in the presence of ambient light.Type: ApplicationFiled: September 5, 2018Publication date: March 14, 2019Applicant: BARCO NVInventors: Frederique Stephen John CHESTERMAN, Arnout VETSUYPENS
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Publication number: 20190028614Abstract: A system and method for calibrating an endoscope having the camera and the light source close to each other in an enclosed environment. The system includes a colour chart plate, being specularly reflecting, having radially extending colour patches, and a circular central achromatic bright field that can handle the automatic gain control of the camera. The colour chart can be mounted into a container unit having mechanically connected holders to support the endoscope arm.Type: ApplicationFiled: January 13, 2017Publication date: January 24, 2019Applicant: BARCO NVInventors: Lode DE PAEPE, Guillaume SPALLA, Arnout VETSUYPENS, Gert VAN HOEY
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Patent number: 9671643Abstract: The display device has a sensor system with at least one sensor for detecting the intensity or color of light emitted from at least one display area of the display device into the viewing angle of the display device. The sensor system further has in one embodiment an at least partially transparent sensor. The sensor system has in another embodiment at least one optical coupling device including a light guide member and a incoupling member for guiding or directing, e.g. deflecting, reflecting, bending, scattering, diffracting, at least one part of the light emitted from the display area to the corresponding sensor, where the sensor is located outside or at least partially outside the viewing angle of the display device.Type: GrantFiled: December 22, 2014Date of Patent: June 6, 2017Assignee: BARCO N.V.Inventors: Wouter Woestenborghs, Arnout Vetsuypens
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Patent number: 9046711Abstract: The display device includes a sensor system with at least one sensor for detecting the intensity or color of light emitted from at least one display area of the display device into the viewing angle of the display device. The sensor system further includes in one embodiment an at least partially transparent sensor. The sensor system includes in another embodiment at least one optical coupling device including a light guide member and a incoupling member for guiding or directing, e.g. deflecting, reflecting, bending, scattering, diffracting, at least one part of the light emitted from the display area to the corresponding sensor, wherein the sensor is located outside or at least partially outside the viewing angle of the display device.Type: GrantFiled: January 13, 2010Date of Patent: June 2, 2015Assignee: BARCO N.V.Inventors: Wouter Woestenborghs, Arnout Vetsuypens
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Publication number: 20150109271Abstract: The display device has a sensor system with at least one sensor for detecting the intensity or colour of light emitted from at least one display area of the display device into the viewing angle of the display device. The sensor system further has in one embodiment an at least partially transparent sensor. The sensor system has in another embodiment at least one optical coupling device including a light guide member and a incoupling member for guiding or directing, e.g. deflecting, reflecting, bending, scattering, diffracting, at least one part of the light emitted from the display area to the corresponding sensor, where the sensor is located outside or at least partially outside the viewing angle of the display device.Type: ApplicationFiled: December 22, 2014Publication date: April 23, 2015Applicant: BARCO N.V.Inventors: Wouter WOESTENBORGHS, Arnout VETSUYPENS
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Publication number: 20110273413Abstract: The display device includes a sensor system with at least one sensor for detecting the intensity or colour of light emitted from at least one display area of the display device into the viewing angle of the display device. The sensor system further includes in one embodiment an at least partially transparent sensor. The sensor system includes in another embodiment at least one optical coupling device including a light guide member and a incoupling member for guiding or directing, e.g. deflecting, reflecting, bending, scattering, diffracting, at least one part of the light emitted from the display area to the corresponding sensor, wherein the sensor is located outside or at least partially outside the viewing angle of the display device.Type: ApplicationFiled: January 13, 2010Publication date: November 10, 2011Inventors: Wouter Woestenborghs, Arnout Vetsuypens