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公开(公告)号：US20220151045A1
公开(公告)日：2022-05-12
申请号：US17524360
申请日：2021-11-11
Applicant: Infineon Technologies AG
Inventor： Hannes Plank , Markus Dielacher , Martin Flatscher , Heinrich Guenther Heiss , Robert Lobnik , Armin Josef Schoenlieb
IPC: H05B47/115
Abstract: An electronic device includes a display device having light-emitting elements for displaying an optical image on a front side of the display device, and at least one illumination element configured to emit light for illuminating a scene in front of the front side of the display device. The display device is arranged between the at least one illumination element and the scene and includes a first display region exhibiting a first transmissivity for the light emitted by the at least one illumination element and a second display region exhibiting a second transmissivity for the light emitted by the at least one illumination element. The first transmissivity is higher than the second transmissivity. At least one optical element arranged between the at least one illumination element and the display device is configured to focus the light emitted by the at least one illumination element through the first display region.
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公开(公告)号：US20220083075A1
公开(公告)日：2022-03-17
申请号：US17403459
申请日：2021-08-16
Applicant: Infineon Technologies AG
Inventor： Heinrich Guenther Heiss , Raffaele Soloperto
Abstract: Embodiments of the present disclosure relate to a guiding system for a robot. The guiding system includes a millimeter-wave positioning system and a transmitter. The millimeter-wave positioning system is configured to determine a position of the robot relative to a base station for charging the robot. The transmitter is configured to emit a radar guiding signal for guiding the robot to the base station and to steer the radar guiding signal towards the position of the robot.
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公开(公告)号：US11791624B2
公开(公告)日：2023-10-17
申请号：US17154562
申请日：2021-01-21
Applicant: Infineon Technologies AG
Inventor： Jie Fang , Heinrich Guenther Heiss
CPC classification number: H02H9/046 , H02J7/00308 , H01L27/0248
Abstract: Examples relate to an overvoltage protection circuit for a device interface adapted to convey at least electrical energy. The overvoltage protection circuit includes a first and a second terminal and a normally-on transistor. The normally-on transistor is electrically coupled to the first and second terminal. The overvoltage protection circuit further includes a control circuit configured to switch off the normally-on transistor as a function of at least one of a voltage at the first terminal and a voltage at the second terminal. Further examples relate to a device including an interface and an overvoltage protection circuit. The first terminal of the overvoltage protection circuit is electrically coupled to the interface.
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公开(公告)号：US20220149025A1
公开(公告)日：2022-05-12
申请号：US17524286
申请日：2021-11-11
Applicant: Infineon Technologies AG
Inventor： Hannes Plank , Markus Dielacher , Martin Flatscher , Heinrich Guenther Heiss , Robert Lobnik , Armin Josef Schoenlieb
IPC: H01L25/16
Abstract: An electronic device is provided. The electronic device includes a display device configured to display an optical image on a front side of the display device. Further, the electronic device includes at least one sensor configured to measure electromagnetic radiation received from a scene in front of the front side of the display device. The display device includes a first display region using a first display technology and exhibiting a first transmissivity for the electromagnetic radiation. The display device further includes a second display region using a second display technology and exhibiting a second transmissivity for the electromagnetic radiation. The first transmissivity is higher than the second transmissivity. The at least one sensor is arranged on a back side of the display device and faces the first display region.
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公开(公告)号：US12176331B2
公开(公告)日：2024-12-24
申请号：US17524286
申请日：2021-11-11
Applicant: Infineon Technologies AG
Inventor： Hannes Plank , Markus Dielacher , Martin Flatscher , Heinrich Guenther Heiss , Robert Lobnik , Armin Josef Schoenlieb
IPC: H01L25/16
Abstract: An electronic device is provided. The electronic device includes a display device configured to display an optical image on a front side of the display device. Further, the electronic device includes at least one sensor configured to measure electromagnetic radiation received from a scene in front of the front side of the display device. The display device includes a first display region using a first display technology and exhibiting a first transmissivity for the electromagnetic radiation. The display device further includes a second display region using a second display technology and exhibiting a second transmissivity for the electromagnetic radiation. The first transmissivity is higher than the second transmissivity. The at least one sensor is arranged on a back side of the display device and faces the first display region.
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Patent Agency Ranking
公开(公告)号：US11711621B2
公开(公告)日：2023-07-25
申请号：US17524113
申请日：2021-11-11
Applicant: Infineon Technologies AG
Inventor： Hannes Plank , Markus Dielacher , Martin Flatscher , Heinrich Guenther Heiss , Robert Lobnik , Armin Josef Schoenlieb
CPC classification number: H04N23/74 , H04N23/56 , H04N23/57 , G01S7/4813 , G01S17/08
Abstract: An electronic device is provided. The electronic device includes: a display device including a plurality of light-emitting elements for displaying an optical image on a front side of the display device; an illumination element integrated into the display device and configured to emit light for illuminating a scene in front of the front side of the display device; an optical sensor configured to sense reflections of the light from the scene; an optical transmitter configured to transmit an optical control signal encoded with control information for controlling light emission by the illumination element; and an optical receiver integrated into the display device and configured to receive the optical control signal and generate an electrical control signal based on the optical control signal. The electronic device further includes a driver circuit integrated into the display device and configured to drive the illumination element based on the electrical control signal.
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公开(公告)号：US20220150395A1
公开(公告)日：2022-05-12
申请号：US17524113
申请日：2021-11-11
Applicant: Infineon Technologies AG
Inventor： Hannes Plank , Markus Dielacher , Martin Flatscher , Heinrich Guenther Heiss , Robert Lobnik , Armin Josef Schoenlieb
Abstract: An electronic device is provided. The electronic device includes: a display device including a plurality of light-emitting elements for displaying an optical image on a front side of the display device; an illumination element integrated into the display device and configured to emit light for illuminating a scene in front of the front side of the display device; an optical sensor configured to sense reflections of the light from the scene; an optical transmitter configured to transmit an optical control signal encoded with control information for controlling light emission by the illumination element; and an optical receiver integrated into the display device and configured to receive the optical control signal and generate an electrical control signal based on the optical control signal. The electronic device further includes a driver circuit integrated into the display device and configured to drive the illumination element based on the electrical control signal.
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公开(公告)号：US20210226444A1
公开(公告)日：2021-07-22
申请号：US17154562
申请日：2021-01-21
Applicant: Infineon Technologies AG
Inventor： Jie Fang , Heinrich Guenther Heiss
Abstract: Examples relate to an overvoltage protection circuit for a device interface adapted to convey at least electrical energy. The overvoltage protection circuit includes a first and a second terminal and a normally-on transistor. The normally-on transistor is electrically coupled to the first and second terminal. The overvoltage protection circuit further includes a control circuit configured to switch off the normally-on transistor as a function of at least one of a voltage at the first terminal and a voltage at the second terminal. Further examples relate to a device including an interface and an overvoltage protection circuit. The first terminal of the overvoltage protection circuit is electrically coupled to the interface.
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公开(公告)号：US20240425361A1
公开(公告)日：2024-12-26
申请号：US18672583
申请日：2024-05-23
Applicant: Infineon Technologies AG
Inventor： Björn Oliver Eversmann , Christian Bretthauer , Marco Haubold , Heinrich Guenther Heiss , Giuseppe Bernacchia , Andreas Wiesbauer , Dominik Mayrhofer
IPC: B81B7/00
Abstract: In accordance with an embodiment, A micro electro mechanical system (MEMS) device includes a cavity configured to contain a fluid; a pump configured to generate a pressure to the fluid in the cavity, wherein the pressure is configured to cause the fluid to be emitted from the cavity; a sensor configured to sense an electrical parameter based on an electrical impedance of the pump, and configured to provide a sensor signal based on the electrical parameter; and a controller configured to control an operation of the pump; wherein the controller is configured to process the sensor signal to adapt an operation of the MEMS device or for failure detection.
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公开(公告)号：US12055652B2
公开(公告)日：2024-08-06
申请号：US17371392
申请日：2021-07-09
Applicant: Infineon Technologies AG
Inventor： Heinrich Guenther Heiss
IPC: G01S13/93 , G01S7/02 , G01S13/32 , G01S13/34 , G01S13/931
CPC classification number: G01S7/0234 , G01S13/325 , G01S13/343 , G01S13/931
Abstract: In accordance with an embodiment, a radar device includes transmit circuitry configured to emit a radar signal including a plurality of frames each comprising a respective sequence of chirps. The transmit circuitry is further configured to wirelessly emit information about the radar signal to a surrounding environment. The information indicates at least one of a positioning of sequential chirps with respect to each other for at least one of the plurality of frames and a positioning of sequential frames with respect to each other in the radar signal.
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