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21. 发明公开

EP3502757A1 INTEGRATED PHOTONIC DEVICE FOR MODULATING THE PHASE OF A LIGHT SIGNAL 有权
公开(公告)号：EP3502757A1
公开(公告)日：2019-06-26
申请号：EP17210390.5
申请日：2017-12-22
申请人： IMEC vzw
发明人： FIGEYS, Bruno , ROCHUS, Veronique , JANSEN, Roelof , ROTTENBERG, Xavier
IPC分类号： G02B6/12 , G02B6/35
摘要： An integrated photonic device comprises: an input waveguide configured to extend in an input plane, and an output waveguide configured to extend in an output plane, wherein the output plane is parallel to or contained within the input plane; an input coupler optically coupled to the input waveguide, wherein the input coupler is configured to redirect a light signal out of the input waveguide and the input plane; a light property modifier configured to receive the light signal from the input coupler and reflect the light signal towards the output plane, wherein the light property modifier is configured to selectively adjust an optical path length of the light signal; and an output coupler optically coupled to the output waveguide, wherein the output coupler is configured to receive the reflected light signal from the light property modifier and redirect the light signal into the output waveguide and the output plane.

22. 发明公开

EP3493907A1 METHOD AND ARRANGEMENT FOR FOCUSING OBJECTS IN A FLOW 有权
公开(公告)号：EP3493907A1
公开(公告)日：2019-06-12
申请号：EP17742781.2
申请日：2017-07-28
申请人： IMEC vzw , Katholieke Universiteit Leuven
发明人： MAO, Shengping , SOHN, Erik , ROTTENBERG, Xavier , LIU, Chengxun
IPC分类号： B01L3/00 , G01N15/00 , G01N29/22 , A61M1/36

23. 发明公开

EP3317642A1 ABSORPTION SPECTRUM DETECTION OF A FLUID 有权
标题翻译：流体的吸收谱检测
公开(公告)号：EP3317642A1
公开(公告)日：2018-05-09
申请号：EP16733567.8
申请日：2016-06-30
申请人： IMEC VZW
发明人： ROTTENBERG, Xavier
IPC分类号： G01N21/03 , B01L3/00 , G01N21/31
摘要： The present disclosure describes a device for measuring an optical absorption property of a fluid as function of wavelength. The device comprises a broadband light source for emitting light, a plurality of integrated optical waveguides for guiding this light and a light coupler for coupling the emitted light into the integrated optical waveguides such that the light coupled into each integrated optical waveguide has substantially the same spectral distribution. The device also comprises a microfluidic channel for containing the fluid, arranged such as to allow an interaction of the light propagating through each waveguide with the fluid in the microfluidic channel, and a plurality of spectral analysis devices optically coupled to corresponding waveguides—such as to receive the light after interaction with the fluid. The spectral analysis devices are adapted for generating a signal representative of a plurality of spectral components of the light.

24. 发明公开

EP3770672A1 AN OPTICAL DEVICE FOR MODULATING INCIDENT LIGHT 有权
公开(公告)号：EP3770672A1
公开(公告)日：2021-01-27
申请号：EP19188130.9
申请日：2019-07-24
申请人： Imec VZW , Katholieke Universiteit Leuven KU Leuven Research & Development
发明人： DE PROFT, Anabel , ROTTENBERG, Xavier , LODEWIJKS, Kristof
IPC分类号： G02F1/01 , G03H1/00
摘要： According to an aspect of the present inventive concept there is provided an optical device (1) for modulating incident light (L), comprising a resonance defining layer structure (110) comprising an optical state change material (112), and an electrode layer (120) comprising at least two spaced-apart electrode elements (121, 122, 123). The electrode elements are individually addressable and arranged to cause an optical state change of a portion of the optical state change material between a first state and a second state, wherein the portion forms a geometric structure (131, 132, 133, 134, 135, 136) defined by the arrangement of the at least two spaced-apart electrode elements. The optical state change material is configured to alter an optical response of the optical device upon the optical state change between the first state and the second state, thereby determining the modulation of the incident light.

25. 发明公开

EP3579219A1 DATA DISTRIBUTION FOR HOLOGRAPHIC PROJECTION 有权
公开(公告)号：EP3579219A1
公开(公告)日：2019-12-11
申请号：EP18176173.5
申请日：2018-06-05
申请人： IMEC vzw
发明人： CATTHOOR, Francky , ROTTENBERG, Xavier , GENOE, Jan
IPC分类号： G09G3/20 , G06F7/76
摘要： A system and for distributing data for 3D light field projection and a method thereof. The system comprises a input terminals (102) and output terminals (103) that are connectable to pixel elements (110) of a display. Data paths, suitable for the transfer of a received stream of input data (101), are established between input terminals (102) and output terminals (103), and are controlled, via control variables, by data switches (105). The system also comprises a control plane adapted for applying control variables to the data switches (105). Control switches (104) of the control plane select, via enable variables, the control variables which are applied to the data switches (105). Sequences of control variables and enable variables are propagating along at least one first delay line (111) and along at least one second delay line (112), respectively. Delay units (106, 107; 108, 109) of the at least one first delay line (111) and of the at least one second delay line (112) are in a synchronous relationship with each other. During system run-time patterns contained in the stream of input data (101) are detected by a detection means (115) for determining the sequences of control variables.

26. 发明公开

EP3537203A1 AN APPARATUS FOR DISPLAYING A THREE-DIMENSIONAL IMAGE 有权
公开(公告)号：EP3537203A1
公开(公告)日：2019-09-11
申请号：EP18161059.3
申请日：2018-03-09
申请人： IMEC vzw
发明人： ROTTENBERG, Xavier , LODEWIJKS, Kristof
IPC分类号： G02B27/22 , H04N13/388 , G03B21/608
摘要： An apparatus for displaying a three-dimensional image comprises: a light field generating unit (110), which is configured to receive an incident light beam (112) and generate a three-dimensional light field; and an image revealing medium (120), which is arranged to receive the three-dimensional light field generated by the light field generating unit (110), wherein the image revealing medium (120) comprises a fluid with bubbles or particles suspended in the fluid, wherein the bubbles or particles have a size in the range of 40-500 nm.

27. 发明公开

EP3506356A1 A METHOD FOR PRODUCING AN IMAGE SENSOR, AND AN IMAGE SENSOR 有权
公开(公告)号：EP3506356A1
公开(公告)日：2019-07-03
申请号：EP17210777.3
申请日：2017-12-28
申请人： IMEC vzw
发明人： ROCHUS, Veronique , ROTTENBERG, Xavier
IPC分类号： H01L27/146
摘要： A method for producing an image sensor comprises: depositing a first back-end-of-line, BEOL, layer above a substrate comprising an array of light-detecting elements, said BEOL layer comprising metal wirings being arranged to form connections to components on the substrate and together with depositing the first BEOL layer, improving planarization of the first BEOL layer by depositing a planarizing metal dummy pattern in the first BEOL layer, wherein a part of the planarizing metal dummy pattern is arranged above a light-detecting element, wherein the planarizing metal dummy patterns is formed from the same material as the metal wirings and is deposited to planarize density of the metal deposited in the first BEOL layer across a surface of the layer and wherein a shape and/or position of the metal dummy pattern above the array of light-detecting elements is designed to provide a desired effect on incident light.

28. 发明公开

EP3339923A1 OPTICAL INTERCONNECT WITH HIGH TOLERANCE 有权
公开(公告)号：EP3339923A1
公开(公告)日：2018-06-27
申请号：EP16206417.4
申请日：2016-12-22
申请人： IMEC vzw
发明人： JANSEN, Roelof , ROTTENBERG, Xavier
IPC分类号： G02B6/12 , G02B6/125 , G02B6/26 , G02B6/293
CPC分类号： G02B6/29332 , G02B6/12002 , G02B6/125 , G02B6/29331
摘要： An optical system for obtaining radiation coupling between two waveguides positioned non-coplanar is described. The system comprises a first waveguide positioned in a first plane and a second waveguide positioned in a second plane, the first waveguide being stacked over the second waveguide at a distance adapted to allow evanescent coupling between the first waveguide and the second waveguide.
The first and second waveguides are configured such that the coupling is at least partly tolerant to relative translation or rotation of the waveguides with respect to each other.

29. 发明公开

EP3317625A1 DEDICATED TRANSFORMATION SPECTROSCOPY 有权
标题翻译：专用转换光谱
公开(公告)号：EP3317625A1
公开(公告)日：2018-05-09
申请号：EP16732664.4
申请日：2016-06-28
申请人： IMEC VZW
发明人： ROTTENBERG, Xavier
IPC分类号： G01J3/28 , G01N21/31 , G01J3/26 , G01J3/02 , G01J3/12 , G01J3/32 , G01J3/36
CPC分类号： G01J3/36 , G01J3/0205 , G01J3/0294 , G01J3/12 , G01J3/26 , G01J3/2803 , G01J3/32 , G01N21/65
摘要： The invention relates to a multi-channel spectrometer device (10) for detecting/quantifying a predetermined analyte (5) in a medium (6). The device (10) comprises an input (11) for receiving radiation (7), a first plurality of optical modulators (12) adapted for transforming the radiation (7) in accordance with a first transfer function, and a second plurality of optical modulators (13) adapted for transforming the radiation (7) in accordance with a second transfer function. The spectrometer device also comprises a detector (15) for generating output signals (4) indicative for the intensity of each transformed radiation signal. The ratio of the number of optical modulators in the first plurality and the number of optical modulators in the second plurality is determined by the ratio of a reference spectrum of the predetermined analyte transformed by the first transfer function and the reference spectrum transformed by the second transfer function.

30. 发明公开

EP3254147A1 LARGE AREA LENS-FREE IMAGING DEVICE 有权
标题翻译：大面积无镜头成像装置
公开(公告)号：EP3254147A1
公开(公告)日：2017-12-13
申请号：EP16703513.8
申请日：2016-02-04
申请人： IMEC vzw
发明人： STAHL, Richard , CLAES, Tom , ROTTENBERG, Xavier , VANMEERBEECK, Geert , LAMBRECHTS, Andy
IPC分类号： G02B21/00 , G02B27/00 , G03H1/04
CPC分类号： G03H1/0465 , G01N15/1434 , G01N15/147 , G01N15/1484 , G01N2015/1454 , G02B6/122 , G02B21/0008 , G02B27/0087 , G02B2006/12061 , G03H1/0443 , G03H2001/0447 , G03H2222/34 , G03H2222/35 , G03H2222/53 , H04N5/2256 , H04N5/374
摘要： Embodiments described herein relate to a large area lens-free imaging device. One example is a lens-free device for imaging one or more objects. The lens-free device includes a light source positioned for illuminating at least one object. The lens-free device also includes a detector positioned for recording interference patterns of the illuminated at least one object. The light source includes a plurality of light emitters that are positioned and configured to create a controlled light wavefront for performing lens-free imaging.

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