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公开(公告)号：US10001583B2
公开(公告)日：2018-06-19
申请号：US15082805
申请日：2016-03-28
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Dmitry Bakin , Matthias Gloor , Moshe Doron
CPC classification number: G01V8/20 , G03B17/54 , G03B21/2066 , G03B2215/0596
Abstract: The present disclosure describes structured light projection in which a structured light projector includes a light emitter and a compound patterned mask. The mask includes a spacer substrate that is transparent to a wavelength of light emitted by the light emitter. On a first side of the spacer substrate is a first reflective surface having apertures therein to allow light to pass through. Lenses are arranged to focus light, produced by the light emitter, toward the apertures in the first reflective surface. A second reflective surface on a second side of the spacer substrate opposite the first side has apertures therein to allow light passing through the spacer substrate to exit the compound patterned mask.
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公开(公告)号：US20170343889A1
公开(公告)日：2017-11-30
申请号：US15675955
申请日：2017-08-14
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Peter Riel , Markus Rossi , Daniel Pérez Calero , Matthias Gloor , Moshe Doron , Dmitry Bakin , Philippe Bouchilloux
CPC classification number: G03B21/142 , G02B7/003 , G02B7/02 , G03B21/2033 , H01L27/14618 , H01L33/483 , H01L33/58 , H01L2933/0033 , H01L2933/0058
Abstract: This disclosure describes various modules that can provide ultra-precise and stable packaging for an optoelectronic device such as a light emitter or light detector. The modules include vertical alignment features that can be machined, as needed, during fabrication of the modules, to establish a precise distance between the optoelectronic device and an optical element or optical assembly disposed over the optoelectronic device.
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公开(公告)号：US20140070817A1
公开(公告)日：2014-03-13
申请号：US14076820
申请日：2013-11-11
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Hartmut Rudmann , Matthias Gloor
IPC: G01R31/28
CPC classification number: G01M11/00 , G01D18/00 , G01N21/55 , G01R31/282 , G01S7/497 , G01S17/026
Abstract: The present disclosure describes techniques for testing optical devices in a manner that, in some implementations, simulates the environment in which the devices will be used when they are integrated into the end-product or system. For example, one aspect includes providing a transparent sheet that is positioned near the optical device in a manner that simulates at least some aspects of the environment when the device is incorporated into the end-product or system. The testing can be performed, for example, while the optical devices are in production or at some other time prior to their being integrated into an end-product or system.
Abstract translation: 本公开描述了以下方式测试光学设备的技术：在一些实现中，模拟当设备将被集成到终端产品或系统中时将被使用的环境。 例如，一个方面包括提供一种位于光学装置附近的透明片材，以便在该装置被结合到最终产品或系统中时模拟环境的至少一些方面。 例如，可以在光学装置正在生产中或在将其集成到最终产品或系统之前的某个其他时间进行测试。
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公开(公告)号：USD799103S1
公开(公告)日：2017-10-03
申请号：US29565446
申请日：2016-05-20
Applicant: Heptagon Micro Optics Pte. Ltd.
Designer： Matthias Gloor , Martin Lukas Balimann , Peter Riel
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公开(公告)号：US20160291200A1
公开(公告)日：2016-10-06
申请号：US15082805
申请日：2016-03-28
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Dmitry Bakin , Matthias Gloor , Moshe Doron
CPC classification number: G01V8/20 , G03B17/54 , G03B21/2066 , G03B2215/0596
Abstract: The present disclosure describes structured light projection in which a structured light projector includes a light emitter and a compound patterned mask. The mask includes a spacer substrate that is transparent to a wavelength of light emitted by the light emitter. On a first side of the spacer substrate is a first reflective surface having apertures therein to allow light to pass through. Lenses are arranged to focus light, produced by the light emitter, toward the apertures in the first reflective surface. A second reflective surface on a second side of the spacer substrate opposite the first side has apertures therein to allow light passing through the spacer substrate to exit the compound patterned mask.
Abstract translation: 本公开描述了结构化光投影，其中结构化光投影仪包括发光器和复合图案掩模。 掩模包括对由发光体发射的光的波长透明的间隔基板。 在间隔基板的第一侧上是具有孔的第一反射表面，以允许光通过。 透镜布置成将由光发射器产生的光聚焦到第一反射表面中的孔。 在间隔基板的与第一侧相对的第二侧上的第二反射表面在其中具有孔，以允许光通过间隔基板以离开复合图案化掩模。
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Patent Agency Ranking
公开(公告)号：US09013687B2
公开(公告)日：2015-04-21
申请号：US14220690
申请日：2014-03-20
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Hartmut Rudmann , Matthias Gloor
CPC classification number: G01M11/00 , G01D18/00 , G01N21/55 , G01R31/282 , G01S7/497 , G01S17/026
Abstract: The present disclosure describes techniques for testing optical devices in a manner that, in some implementations, simulates the environment in which the devices will be used when they are integrated into the end-product or system. For example, one aspect includes providing a transparent sheet that is positioned near the optical device in a manner that simulates at least some aspects of the environment when the device is incorporated into the end-product or system. The testing can be performed, for example, while the optical devices are in production or at some other time prior to their being integrated into an end-product or system.
Abstract translation: 本公开描述了以下方式测试光学设备的技术：在一些实现中，模拟当设备将被集成到终端产品或系统中时将被使用的环境。 例如，一个方面包括提供一种位于光学装置附近的透明片材，以便在该装置被结合到最终产品或系统中时模拟环境的至少一些方面。 例如，可以在光学装置正在生产中或在将其集成到最终产品或系统之前的某个其他时间进行测试。
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公开(公告)号：US20190081187A1
公开(公告)日：2019-03-14
申请号：US16093840
申请日：2017-04-11
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Martin Lukas Balimann , Matthias Gloor , Hartmut Rudmann , Nicola Spring
IPC: H01L31/0232 , G02B19/00 , G02B7/00 , G03B17/12 , G03B21/14 , H01L27/146 , G02B6/42
Abstract: Optoelectronic modules, such as proximity sensors, two-dimensional and three-dimensional cameras, structured- or encoded-light emitters, and projectors include optical assemblies and active optoelectronic components that are light sensitive or emit light. The optical assemblies are aligned to the active optoelectronic components via alignment spacers and adhesive. The alignment spacers include surfaces operable to limit the lateral migration of adhesive thereby preventing the contamination of the active optoelectronic components with adhesive. In some instances, small optoelectronic module footprints can be maintained without compromising the integrity of the adhesive.
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公开(公告)号：US20180267214A1
公开(公告)日：2018-09-20
申请号：US15546298
申请日：2016-01-26
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Markus Rossi , Hans Peter Herzig , Philipp Mueller , Ali Naqavi , Daniel Infante Gomez , Moshe Doron , Matthias Gloor , Alireza Yasan , Hartmut Rudmann , Martin Lukas Balimann , Mai-Lan Elodie Boytard , Bassam Hallal , Daniel Pérez Calero , Julien Boucart , Hendrik Volkerink
CPC classification number: G02B3/0056 , F21Y2105/16 , F21Y2115/30 , G02B3/0062 , G02B3/04 , G02B5/045 , G02B19/0066 , G02B27/0905 , G02B27/48 , G02B2207/123
Abstract: An apparatus for producing structured light comprises a first optical arrangement which comprises a microlens array (L1) comprising a multitude of transmissive or reflective microlenses (2) which are regularly arranged at a lens pitch P and an illumination unit for illuminating the microlens array. The illumination unit comprises an array (S1) of light sources (1) for emitting light of a wavelength L each and having an aperture each, wherein the apertures are located in a common emission plane which is located at a distance D from the microlens array. For the lens pitch P, the distance D and the wavelength L, the following equation applies P2=2LD/N, wherein N is an integer with N≥1. High-contrast high-intensity light patterns can be produced. Devices comprising such apparatuses can be used for depth mapping.
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公开(公告)号：US09768361B2
公开(公告)日：2017-09-19
申请号：US14903217
申请日：2015-07-22
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Peter Riel , Markus Rossi , Daniel Pérez Calero , Matthias Gloor , Moshe Doron , Dmitry Bakin , Philippe Bouchilloux
CPC classification number: G03B21/142 , G02B7/003 , G02B7/02 , G03B21/2033 , H01L27/14618 , H01L33/483 , H01L33/58 , H01L2933/0033 , H01L2933/0058
Abstract: This disclosure describes various modules that can provide ultra-precise and stable packaging for an optoelectronic device such as a light emitter or light detector. The modules include vertical alignment features that can be machined, as needed, during fabrication of the modules, to establish a precise distance between the optoelectronic device and an optical element or optical assembly disposed over the optoelectronic device.
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公开(公告)号：US10566363B2
公开(公告)日：2020-02-18
申请号：US15675955
申请日：2017-08-14
Applicant: Heptagon Micro Optics Pte. Ltd.
Inventor： Peter Riel , Markus Rossi , Daniel Pérez Calero , Matthias Gloor , Moshe Doron , Dmitry Bakin , Philippe Bouchilloux
IPC: H01L27/146 , G02B7/02 , H01L33/58 , H01L31/0232 , H01L33/48 , G02B7/00 , G03B21/14 , G03B21/20
Abstract: This disclosure describes various modules that can provide ultra-precise and stable packaging for an optoelectronic device such as a light emitter or light detector. The modules include vertical alignment features that can be machined, as needed, during fabrication of the modules, to establish a precise distance between the optoelectronic device and an optical element or optical assembly disposed over the optoelectronic device.
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