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公开(公告)号：US11422291B2
公开(公告)日：2022-08-23
申请号：US16611338
申请日：2018-05-02
发明人： Qichuan Yu , Han Nee Ng , Tobias Senn , John A. Vidallon , Ramon Opeda, Jr. , Attilio Ferrari , Hartmut Rudmann , Martin Schubert
摘要： The method for manufacturing a multitude of devices comprises: providing a replication tool comprising a tool material; conditioning the replication tool, wherein the conditioning comprises applying a treatment to the tool material, wherein the treatment comprises exposing the tool material to a conditioning material. And it further comprises, after the conditioning: carrying out one or more replication processes, wherein in each of the one or more replication processes, one or more of the devices are produced from a replication material by replication using the replication tool. The treatment can comprise dimensionally changing the tool material by the exposure of the tool material to the conditioning material. Before carrying out the replication processes, the conditioning material can be hardened and removed.
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公开(公告)号：US11009660B2
公开(公告)日：2021-05-18
申请号：US16483987
申请日：2018-02-09
发明人： Simon Gubser , Qichuan Yu , Choon Hein Law , Ji Wang
摘要： The present disclosure describes light guides and a method of manufacturing light guides that include a rectangular prism-shaped bar, a first polymer or metal cladding on four sides of the rectangular prism-shaped bar, and a second polymer cladding disposed on the first polymer cladding on the four sides of the rectangular prism-shaped bar.
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公开(公告)号：US20190107627A1
公开(公告)日：2019-04-11
申请号：US15999249
申请日：2017-02-16
发明人： Yibin Tian , Hendrik Volkerink
摘要： The present disclosure describes an optoelectronic system and methods for efficiently capturing three-dimensional data. The optoelectronic system includes a three-dimensional imaging module and a distance measuring module. Data collected via the distance measuring module is used to collect three-dimensional data, such as three-dimensional maps or other representations of three-dimensional objects. Further, the approach can be extended to multiple regions of interest, and can be applied to the acquisition of biometric data.
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4.发明授权公开(公告)号：US10199412B2
公开(公告)日：2019-02-05
申请号：US15329112
申请日：2015-07-22
发明人： Simon Gubser , Sonja Hanselmann , Qichuan Yu , Cris Calsena , Guo Xiong Wu , Hartmut Rudmann
IPC分类号： H01L27/146 , H01L25/04
摘要： This disclosure describes optoelectronic modules that include an image sensor having at least two regions separated optically from one another by a wall. The wall can include a bridge portion that extends over the image sensor and further can include a cured adhesive portion, part of which is disposed between a lower surface of the bridge portion and an upper surface of the image sensor. Various techniques are described for fabricating the modules so as to help prevent the adhesive from contaminating sensitive regions of the image sensor. The wall can be substantially light-tight so as to prevent undesired optical cross-talk, for example, between a light emitter located to one side of the wall and a light sensitive region of the image sensor located to the other side of the wall.
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5.发明申请公开(公告)号：US20180372943A1
公开(公告)日：2018-12-27
申请号：US15992273
申请日：2018-05-30
发明人： Simon Gubser , Frank Sobel , Alexander Bietsch , Jens Geiger
摘要： The waveguide structure can be manufactured on wafer-scale and comprises a holding structure and a first and a second waveguides each having a core and two end faces. The holding structure comprises a separation structure being arranged between the first and the second waveguide and provides an optical separation between the first and the second waveguide in a region between the end faces of the first and second waveguides. A method for manufacturing such a waveguide structure with at least one waveguide comprises shaping replication material by means of tool structures to obtain the end faces, hardening the replication material and removing the tool structures from a waveguide structures wafer comprising a plurality of so-obtained waveguides.
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公开(公告)号：US10147167B2
公开(公告)日：2018-12-04
申请号：US15350214
申请日：2016-11-14
发明人： Florin Cutu , James Eilertsen
摘要： Generating a super-resolved reconstructed image includes acquiring a multitude of monochromatic images of a scene and extracting high-frequency band luma components from the acquired images. A high-resolution luma image is generated using the high-frequency components and motion data for the acquired images. The high-resolution luma image is combined with an up-sampled color image, generated from the acquired images, to generate a super-resolved reconstructed color image of the scene.
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公开(公告)号：US10126530B2
公开(公告)日：2018-11-13
申请号：US15271288
申请日：2016-09-21
发明人： Simon Gubser , Hakan Karpuz
IPC分类号： H01L33/60 , G02B13/00 , H01L31/0232 , H01L27/146 , G02B3/00 , G02B5/00 , H01L33/58 , H01L51/52 , H01S5/00 , G02B5/18
摘要： Fabricating a wafer-scale spacer/optics structure includes replicating optical replication elements and spacer replication sections directly onto an optics wafer (or other wafer) using a single replication tool. The replicated optical elements and spacer elements can be composed of the same or different materials.
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公开(公告)号：US20180284273A1
公开(公告)日：2018-10-04
申请号：US15764358
申请日：2016-09-26
CPC分类号： G01S17/08 , G01B11/00 , G01C3/08 , G01J3/0208 , G01J3/0213 , G01J3/0216 , G01J3/0229 , G01J3/2803 , G01J3/2823 , G01J3/36 , G01J2003/2806 , G01S17/89 , G06T7/514 , G06T2207/10024 , H01L27/14621 , H01L27/14627 , H01L27/14825 , H04N5/332
摘要： An optoelectronic module operable to acquire distance data and spectral data includes an array of demodulation pixels and an array of spectral filters. The demodulation pixels can possess an intrinsic wavelength-dependent sensitivity, wherein the intrinsic wavelength-dependent sensitivity can be offset by an intensity balancing micro-lens array in some cases. In some cases, the intrinsic wavelength-dependent sensitivity can be offset by a combined filter array, while in other cases the intrinsic wavelength-dependent sensitivity can be offset by an intensity balancing filter array. Still in other cases, the demodulation pixels can be operable in such as to offset the intrinsic wavelength-dependent sensitivity.
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公开(公告)号：US20180240247A1
公开(公告)日：2018-08-23
申请号：US15752682
申请日：2016-08-19
发明人： Florin Cutu
IPC分类号： G06T7/593 , G06T5/00 , H04N13/243
CPC分类号： G06T7/593 , G06T5/002 , G06T2207/10012 , H04N13/243 , H04N13/254 , H04N13/257 , H04N2013/0081
摘要： This disclosure describes systems and techniques for generating a disparity map having reduced over-smoothing. To achieve the reduction in over-smoothing that might otherwise occur, a third image is captured in addition to stereo reference and search images. Information from the third image, which may be of the same or different type as the stereo images (e.g., RGB, grey-scale, infra-red (IR)) and which may have the same or different resolution as the stereo images, can help better define the object edges.
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公开(公告)号：US20180239116A1
公开(公告)日：2018-08-23
申请号：US15755221
申请日：2016-08-25
发明人： Qichuan Yu , Kam Wah Leong , Ji Wang
摘要： This disclosure describes optical assemblies that can be fabricated, for example, using wafer-level processes. The process can include providing a wafer stack that includes an optics wafer, and molding spacers directly onto the surface of the optics wafer. The spacers can be molded, for example, using a vacuum injection technique such that they adhere to the optics wafer without adhesive.
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