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公开(公告)号：EP4006542A1
公开(公告)日：2022-06-01
申请号：EP21202477.2
申请日：2014-07-30
Applicant: Verifood Ltd.
Inventor： GOLDRING, Damian , SHARON, Dror , BRODETZKI, Guy , Ruf, Amit , KAPLAN, Menahem , ROSEN, Sagee , KEILAF, Omer , KINROT, Uri , ENGELHARDT, Kai , NIR, Ittai
IPC: G01N33/02 , G01J3/02 , G01J3/28 , G01J3/12 , G01J3/10 , G01J3/26 , G01J3/36 , G01J5/10 , G01N21/25 , G01J5/02
Abstract: A spectrometer comprising an illuminator for illuminating a sample with light, the illuminator comprising a primary radiation emitter to emit primary radiation within a first wavelength range, and a secondary radiation emitter to absorb the primary radiation and to emit secondary radiation within a second wavelength range different from the first wavelength range; and a spectrometer module for receiving light reflected from the sample, the spectrometer module comprising a diffuser; a detector comprising a plurality of regions, each region of said plurality of regions comprising multiple sensors; a lens array comprising a plurality of lenses, each lens of the lens array corresponding to a region of said plurality of regions; and a filter array corresponding to the lens array, the filter array comprising a plurality of filters, wherein each filter of the plurality of filters is configured to transmit a range of wavelengths different from other filters of the plurality.
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公开(公告)号：EP3987327A1
公开(公告)日：2022-04-27
申请号：EP20733919.3
申请日：2020-06-15
Applicant: Carl Zeiss Jena GmbH
Inventor： BUBLITZ, Daniel , HILLENBRAND, Matthias , BURKHARDT, Matthias
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公开(公告)号：EP3978905A1
公开(公告)日：2022-04-06
申请号：EP20306149.4
申请日：2020-10-02
Applicant: Université Côte d'Azur , Centre National de la Recherche Scientifique , Consiglio Nazionale delle Ricerche
Inventor： MEJIA-MORALES, Julian , LIPPI, Gian Luca , VASSALLI, Massimo
Abstract: The invention concerns a monitoring device of biological cells comprising :
- a fluidic channel (10) in which a fluid comprising biological cells is made to flow,
- a piezoelectric transducer (18), said piezoelectric transducer emitting acoustic waves (W) creating a force acting on the biological cells, making them flow substantially along a single motion plane,
- an optical arrangement including a Fabry-Perot interferometer (16), said Fabry-Perot interferometer having an optical axis that is perpendicular to said motion plane,
- a detection unit detecting a fringe pattern stemming from the Fabry-Perot interferometer, and
- an analysing device, analysing said fringe pattern and configured to output data on physical properties of the cells based on said pattern.-
35.发明公开
公开(公告)号：EP3943988A1
公开(公告)日：2022-01-26
申请号：EP21183533.5
申请日：2021-07-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： KIM, Hyochul , ROH, Younggeun
Abstract: Provided are a spectral filter, a method of manufacturing the same, and an image sensor and an electronic device each including the spectral filter. The spectral filter includes a plurality of first reflective layers provided spaced apart from each other, and a plurality of cavities provided between the plurality of first reflective layers. The cavities have different thicknesses according to a center wavelength. Each of the cavities includes a plurality of etch stop layers having a constant total thickness according to the center wavelength, and at least one dielectric layer having a total thickness which changes according to the center wavelength, wherein the etch stop layers include materials having etch selectivities different than that of the dielectric layer.
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Patent Agency Ranking
公开(公告)号：EP3929545A1
公开(公告)日：2021-12-29
申请号：EP21190095.6
申请日：2013-09-10
Applicant: Seiko Epson Corporation
Inventor： Matsushita, Tomonori , Hirokubo, Nozomu
Abstract: An optical module includes a wavelength variable interference filter having a fixed reflective film, a movable reflective film which faces the fixed reflective film with a gap between reflective films interposed therebetween, and an electrostatic actuator that changes the gap between reflective films, and a gap control unit that controls the electrostatic actuator. The gap control unit controls the electrostatic actuator on the basis of an order which is set in accordance with a wavelength to be measured, and changes the gap between the reflective films.
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公开(公告)号：EP3901597A1
公开(公告)日：2021-10-27
申请号：EP21168567.2
申请日：2021-04-15
Applicant: Kidde Technologies, Inc.
Inventor： JEYAPAUL, Elbert , AVUDAIAPPAN, Thambiraj
IPC: G01J3/26 , G01N21/53 , G08B17/113 , H01S5/14 , G08B17/107
Abstract: A smoke detector includes a laser light source to provide incident light. The smoke detector also includes a Fabry-Perot etalon to transmit some incoming light, which is produced from the incident light, as transmitted light. Smoke particles in a cavity of the Fabry-Perot etalon affect an intensity of one or more wavelengths of the transmitted light.
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公开(公告)号：EP2708861B1
公开(公告)日：2021-10-13
申请号：EP13183692.6
申请日：2013-09-10
Inventor： Matsushita, Tomonori , Hirokubo, Nozomu
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公开(公告)号：EP3875931A1
公开(公告)日：2021-09-08
申请号：EP19880416.3
申请日：2019-08-23
Applicant: Hamamatsu Photonics K.K.
Inventor： OYAMA, Hiroki , SHIBAYAMA, Katsumi , KASAHARA, Takashi , HIROSE, Masaki , KAWAI, Toshimitsu , KURAMOTO, Yumi
Abstract: A spectroscopic sensor includes a wiring substrate having a main surface, a light detector disposed on the main surface of the wiring substrate, a Fabry-Perot interference filter, a spacer which is provided on the main surface of the wiring substrate and supports the Fabry-Perot interference filter so that the Fabry-Perot interference filter and the light detector are separated from each other, and a stem connected to a ground potential. A second current path which has a smaller electric resistance than that of an arbitrary first current path which extends from the Fabry-Perot interference filter to the light detector via the spacer and the wiring substrate is formed between the Fabry-Perot interference filter and the stem.
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公开(公告)号：EP3688425B1
公开(公告)日：2021-07-14
申请号：EP18783101.1
申请日：2018-09-07
Inventor： ANTONACCI, Giuseppe
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