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公开(公告)号：US20190353767A1
公开(公告)日：2019-11-21
申请号：US16461670
申请日：2017-11-17
申请人： trinamiX GmbH
发明人： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
摘要： A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals. The detector is adapted to determine the longitudinal coordinate z of the object in at least one measurement range independent from the object size in an object plane.
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公开(公告)号：US20190339356A1
公开(公告)日：2019-11-07
申请号：US16461654
申请日：2017-11-17
申请人： trinamiX GmbH
发明人： Christian SCHILDKNECHT , Christoph LUNGENSCHMIED , Ingmar BRUDER , Michael EBERSPACH , Peter FEJES , Robert SEND , Sebastian VALOUCH , Thomas OHMER , Wilfried HERMES , Stefan HENGEN , Christian LENNARTZ
摘要： A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: —at least two optical sensors (118, 120, 176), each optical sensor (118, 120, 176) having a light-sensitive area (122, 124), wherein each light-sensitive area (122, 124) has a geometrical center (182, 184), wherein the geometrical centers (182, 184) of the optical sensors (118, 120, 176) are spaced apart from an optical axis (126) of the detector (110) by different spatial offsets, wherein each optical sensor (118, 120, 176) is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area (122, 124) by a light beam (116) propagating from the object (112) to the detector (110); and—at least one evaluation device (132) being configured for determining at least one longitudinal coordinate z of the object (112) by combining the at least two sensor signals.
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公开(公告)号：US20240094329A1
公开(公告)日：2024-03-21
申请号：US18476720
申请日：2023-09-28
申请人： TRINAMIX GMBH
发明人： Christian SCHILDKNECHT , Christoph LUNGENSCHMIED , Ingmar BRUDER , Michael EBERSPACH , Peter FEJES , Robert SEND , Sebastian VALOUCH , Thomas OHMER , Wilfried HERMES , Stefan HENGEN , Christian LENNARTZ
IPC分类号： G01S5/16 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/481 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
CPC分类号： G01S5/16 , G01J1/0411 , G01J1/0422 , G01J1/4228 , G01S7/4804 , G01S7/4808 , G01S7/4816 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
摘要： Described herein is an illumination source adapted to generate a regular pattern integrated into a portable device, the illumination source including an array of light emitting diodes or laser light sources and a diffractive optical element. Also described herein is a detector including the illumination source, an array of optical sensors, where each optical sensor is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area, and an evaluation device adapted to evaluate the sensor signal.
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公开(公告)号：US20230213610A1
公开(公告)日：2023-07-06
申请号：US18148910
申请日：2022-12-30
申请人： trinamiX GmbH
发明人： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
IPC分类号： G01S5/16 , G01J1/04 , G01S7/48 , G01S7/493 , G01S17/89 , G01J1/42 , G01S11/12 , G01S17/50 , G01S17/36 , G01S17/46 , G01S17/32 , G01S17/66 , G01S7/481
CPC分类号： G01S5/16 , G01J1/0411 , G01S7/4804 , G01S7/493 , G01S17/89 , G01J1/4228 , G01S11/12 , G01S17/50 , G01S17/36 , G01S17/46 , G01J1/0422 , G01S17/32 , G01S17/66 , G01S7/4808 , G01S7/4816
摘要： A detector for object authentication includes first and second illumination sources. The first illumination source projects an illumination pattern including a plurality of illumination features onto a surface of an object. The second illumination source projects an illuminating light beam onto the object. The detector also includes an image capture device for determining a first image including a plurality of reflection features generated by the surface of the object in response to the illumination pattern and for determining a second image including two dimensional information associated with the surface of the object generated in response to the illuminating light beam. The detector also includes an evaluation device for evaluating the first image and the second image, identifying a geometrical feature of the object, determining a material property of the object, and comparing the two dimensional information to data stored in a database for authentication of the object.
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公开(公告)号：US20220373641A1
公开(公告)日：2022-11-24
申请号：US17812033
申请日：2022-07-12
申请人： trinamiX GmbH
发明人： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
IPC分类号： G01S5/16 , G01S7/481 , G01S11/12 , G01S17/36 , G01S17/46 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/493 , G01S17/32 , G01S17/50 , G01S17/66 , G01S17/89
摘要： A detector (110, 1110, 2110) for determining a position of at least one object (112) is proposed. The detector (110, 1110, 2110) comprises: at least one transfer device (128, 1128), wherein the transfer device (128, 1128) has at least one focal length in response to at least one incident light beam (116, 1116) propagating from the object (112, 1112) to the detector (110, 1110, 2110); at least two optical sensors (113, 1118, 1120), wherein each optical sensor (113, 1118, 1120) has at least one light sensitive area (121, 1122, 1124), wherein each optical sensor (113, 1118, 1120) is designed to generate at least one sensor signal in response to an illumination of its respective light-sensitive area by the light beam (116, 1116), at least one evaluation device (132, 1132) being configured for determining at least one longitudinal coordinate z of the object (112, 1112) by evaluating a quotient signal Q from the sensor signals. The detector is adapted to determine the longitudinal coordinate z of the object in at least one measurement range independent from the object size in an object plane.
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公开(公告)号：US20240085518A1
公开(公告)日：2024-03-14
申请号：US18477104
申请日：2023-09-28
申请人： trinamiX GmbH
发明人： Michael EBERSPACH , Thomas OHMER , Robert SEND , Christian LENNARTZ , Christopher HAHNE , Stefan HENGEN , Sebastian VALOUCH , Christoph LUNGENSCHMIED , Ingmar BRUDER , Wilfried HERMES , Celal Mohan OEGUEN , Christian Daniel SCHILDKNECHT , Peter SCHILLEN , Patrick SCHINDLER , Peter FEJES
IPC分类号： G01S5/16 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/481 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
CPC分类号： G01S5/16 , G01J1/0411 , G01J1/0422 , G01J1/4228 , G01S7/4804 , G01S7/4808 , G01S7/4816 , G01S7/493 , G01S11/12 , G01S17/32 , G01S17/36 , G01S17/46 , G01S17/50 , G01S17/66 , G01S17/89
摘要： Described herein is a mobile device with an optical detector including:
at least one illumination source adapted to generate at least one illumination pattern for illuminating an object, where the illumination pattern includes a regular and/or constant and/or periodic pattern;
at least one sensor element having a matrix of optical sensors, the optical sensors each having a light-sensitive area, where each optical sensor is configured to generate at least one sensor signal in response to an illumination of the light-sensitive area by at least one light beam propagating from the object to the detector; and
at least one evaluation device adapted to determine at least one region of interest.-
公开(公告)号：US20240012092A1
公开(公告)日：2024-01-11
申请号：US18189008
申请日：2023-03-23
申请人： TRINAMIX GMBH
发明人： Christian SCHILDKNECHT , Christoph LUNGENSCHMIED , Ingmar BRUDER , Michael EBERSPACH , Peter FEJES , Robert SEND , Sebastian VALOUCH , Thomas OHMER , Wilfried HERMES , Stefan HENGEN , Christian LENNARTZ
IPC分类号： G01S5/16 , G01S7/481 , G01S11/12 , G01S17/36 , G01S17/46 , G01J1/04 , G01J1/42 , G01S7/48 , G01S7/493 , G01S17/32 , G01S17/50 , G01S17/66 , G01S17/89
CPC分类号： G01S5/16 , G01S7/4816 , G01S11/12 , G01S17/36 , G01S17/46 , G01J1/0411 , G01J1/0422 , G01J1/4228 , G01S7/4804 , G01S7/4808 , G01S7/493 , G01S17/32 , G01S17/50 , G01S17/66 , G01S17/89
摘要： Described herein is a detector for determining a position of at least one object. The detector includes:
at least two optical sensors, each optical sensor having a light-sensitive area, where each light-sensitive area has a geometrical center, where the geometrical centers of the optical sensors are spaced apart from an optical axis of the detector by different spatial offsets, where each optical sensor is configured to generate a sensor signal in response to an illumination of its respective light-sensitive area by a light beam propagating from the object to the detector; and
at least one evaluation device being configured for determining at least one longitudinal coordinate z of the object by combining the at least two sensor signals.-
公开(公告)号：US20200183006A1
公开(公告)日：2020-06-11
申请号：US16347364
申请日：2017-11-17
申请人： Trinamix GmbH
发明人： Michael EBERSPACH , Christoph LUNGENSCHMIED , Robert SEND , Thomas OHMER , Stefan HENGEN , Ingmar BRUDER , Wilfried HERMES , Sebastian VALOUCH , Christian LENNARTZ , Peter SCHILLEN , Patrick SCHINDLER
摘要： A detector (110) for determining a position of at least one object (112) is disclosed. The detector (110) comprises: at least one sensor element (118) having a matrix (120) of optical sensors (122), the optical sensors (122) each having a light-sensitive area (124), wherein each optical sensor (122) is configured to generate at least one sensor signal in response to an illumination of the light-sensitive area (124) by at least one light beam (116) propagating from the object (112) to the detector (110); at least one evaluation device (134) configured for evaluating the sensor signals, by a) determining at least one optical sensor (122) having the highest sensor signal and forming at least one center signal; b) evaluating the sensor signals of the optical sensors (122) of the matrix (120) and forming at least one sum signal; c) determining at least one combined signal by combining the center signal and the sum signal; and d) determining at least one longitudinal coordinate z of the object (112) by evaluating the combined signal.
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公开(公告)号：US20200049800A1
公开(公告)日：2020-02-13
申请号：US16344511
申请日：2017-10-24
申请人： trinamiX GmbH
摘要： A detector (110) for an optical detection of at least one object (112) is proposed. Further, the invention relates to a method for optical detection of at least one object (112) and to various uses of the detector (110). The detector (110) comprises: —at least one optical sensor (114), the optical sensor (114) having at least one sensor region (132), the sensor region (132) comprising at least one curved substrate (142) and at least one film (134) having a photoconductive material (136), wherein the film (134) is placed on at least one surface (140, 172) of the curved substrate (142), wherein the optical sensor (114) is designed to generate at least one sensor signal in a manner dependent on an illumination of the sensor region (132) by a light beam (124); —at least one transfer device (120), the transfer device (120) being adapted to transfer the light beam (124) from the object (112) to the optical sensor (114), thereby being adapted to guide the light beam (124) to the film (134) located on the curved substrate (142); and —at least one evaluation device (154), wherein the evaluation device (154) is designed to generate at least one item of information on a position of the object (112) by evaluating the sensor signal of the optical sensor (114). Thereby, a simple, cost-efficient and, still, reliable detector (110) for an accurate determining of a position of at least one object (112) in space is provided.
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