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公开(公告)号：US11287651B2
公开(公告)日：2022-03-29
申请号：US17050386
申请日：2019-03-04
IPC分类号： G02B27/01 , B60K35/00 , G02B27/00 , G02B7/04 , G09G3/3208 , G09G3/34 , G09G3/36 , G09G5/38 , G02B26/08 , G06F3/01 , G06F3/14 , G06T19/00 , G02B30/29
摘要： Embodiments are disclosed for display configurations for providing an augmented reality heads up display. In one example, a reconfigurable display system includes a display, a moveable optic, an optical element positioned between the display and the moveable optic, a lens actuator configured to control a physical position of the moveable optic, and a display controller comprising a processor and memory, the memory storing instructions executable by the processor to control the lens actuator to move the moveable optic to a position and/or orientation that is selected based on user input and/or dynamic conditions of the reconfigurable display system, the instructions further executable to control an output of image light from the display to pass through the optical element and the moveable optic and impinge upon a transparent plane to generate a viewable image.
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公开(公告)号：US20200301507A1
公开(公告)日：2020-09-24
申请号：US16899369
申请日：2020-06-11
发明人： Rashmi Rao , John B. Baluch
摘要： Embodiments are disclosed for gaze tracking with an in-vehicle computing system. In one example, an in-vehicle computing system of a vehicle includes a camera, a light source, a display, a processor, and a storage device storing instructions executable to direct light from the light source to an eye of one or more occupants of the vehicle, receive, at the camera, light reflected from the eye of the one or more occupants of the vehicle, determine a gaze direction of each of the one or more occupants of the vehicle, and operate one or more of the in-vehicle computing system and another vehicle system based on the determined gaze direction.
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公开(公告)号：US10656465B2
公开(公告)日：2020-05-19
申请号：US15836725
申请日：2017-12-08
发明人： Rashmi Rao , Elijah Auger
IPC分类号： G02F1/1335 , F21V8/00 , G02F1/355 , G02F1/13357
摘要： A display device includes a light source that includes a blue light-emitting diode (LED) configured to generate a blue output light; a nanocrystal material that is disposed between the light source and a liquid crystal module, and a light guide assembly. The nanocrystal material receives the blue output light, converts a first portion of the blue output light to a green light emission, converts a second portion of the blue output light to a red light emission, and transmits a remainder portion of the blue output light. The light guide assembly includes a planar light guide optically coupled to a light-receiving surface of the liquid crystal module and a curved light guide optically coupled to the planar light guide and configured to receive light from the light source and direct the light toward the planar light guide.
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4.发明授权公开(公告)号：US11704613B2
公开(公告)日：2023-07-18
申请号：US17028378
申请日：2020-09-22
发明人： Rashmi Rao , Ramaswamy Iyer , Reju George
IPC分类号： G06Q10/06 , H04W4/46 , H04W4/44 , G06Q30/02 , G06Q10/0631
CPC分类号： G06Q10/06316 , G06Q30/0281 , H04W4/44 , H04W4/46
摘要： In at least one embodiment, an in-vehicle system is provided that includes a transceiver system and a vehicle controller. The transceiver system may be positioned in a first vehicle and is configured to enable communication with one of a surrounding infrastructure to the first vehicle and a surrounding vehicle to the first vehicle. The vehicle controller may be positioned in the first vehicle and is programmed to transmit an electronic request, via the transceiver system, to a Customer Relationship Manager (CRM) server and to receive first information corresponding to the electronic request from the CRM server. The vehicle controller is further programmed to transmit the received first information to one a display in the first vehicle, the surrounding vehicle, and the surrounding infrastructure.
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公开(公告)号：US11150729B2
公开(公告)日：2021-10-19
申请号：US16899369
申请日：2020-06-11
发明人： Rashmi Rao , John B. Baluch
摘要： Embodiments are disclosed for gaze tracking with an in-vehicle computing system. In one example, an in-vehicle computing system of a vehicle includes a camera, a light source, a display, a processor, and a storage device storing instructions executable to direct light from the light source to an eye of one or more occupants of the vehicle, receive, at the camera, light reflected from the eye of the one or more occupants of the vehicle, determine a gaze direction of each of the one or more occupants of the vehicle, and operate one or more of the in-vehicle computing system and another vehicle system based on the determined gaze direction.
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公开(公告)号：US10725227B2
公开(公告)日：2020-07-28
申请号：US15570741
申请日：2016-05-27
发明人： Rashmi Rao , Elijah Auger
IPC分类号： F21V8/00 , G02F1/13357 , B60K35/00 , G02F1/1335 , G09G3/34 , G09G3/36
摘要： The various embodiments set forth a display device that includes a liquid crystal module, a nano-particle semiconductor material, and a light source that includes a blue light-emitting diode configured to generate a blue output light. The nano-particle semiconductor material is configured to receive the blue output light, convert a first portion of the blue output light to a green light emission, convert a second portion of the blue output light to a red light emission, and transmit a remainder portion of the blue output light. The liquid crystal module is configured to receive the green light emission, the red light emission, and the remainder portion of the blue output light and generate an image that includes a portion of the green light emission, a portion of the red light emission, and a portion of the remainder portion of the blue output light.
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公开(公告)号：US11971541B2
公开(公告)日：2024-04-30
申请号：US17050391
申请日：2019-03-04
IPC分类号： G02B27/01 , B60K35/00 , G02B7/04 , G02B26/08 , G02B27/00 , G02B30/29 , G06F3/01 , G06F3/14 , G06T19/00 , G09G3/3208 , G09G3/34 , G09G3/36 , G09G5/38 , B60K35/10 , B60K35/21 , B60K35/23 , B60K35/28 , B60K35/40 , B60K35/60 , B60K35/65 , B60K35/81
CPC分类号： G02B27/0101 , B60K35/00 , G02B7/04 , G02B26/0875 , G02B27/0093 , G02B27/0179 , G02B30/29 , G06F3/013 , G06F3/1423 , G06T19/006 , G09G3/3208 , G09G3/3426 , G09G3/36 , G09G5/38 , B60K35/10 , B60K35/211 , B60K35/23 , B60K35/28 , B60K35/415 , B60K35/60 , B60K35/65 , B60K35/81 , B60K2360/149 , B60K2360/166 , B60K2360/167 , B60K2360/177 , B60K2360/332 , B60K2360/349 , B60K2360/741 , B60K2360/785 , G02B2027/0118 , G02B2027/0127 , G02B2027/0134 , G02B2027/0181 , G02B2027/0183 , G02B2027/0185 , G02B2027/0187 , G09G2354/00 , G09G2360/144 , G09G2380/10
摘要： Embodiments are disclosed for display configurations for providing an augmented reality heads up display. In one example, a mirrorless heads up display device includes a display, at least one micro lens array, an optical element comprising a lenticular lens or parallax barrier positioned between the display and the at least one micro lens array, and a display controller comprising a processor and memory storing instructions executable by the processor to control the display to output image light that passes through the lenticular lens or parallax barrier and the at least one micro lens array and impinges on a transparent plane to form a three-dimensional image.
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公开(公告)号：US11112653B2
公开(公告)日：2021-09-07
申请号：US15836752
申请日：2017-12-08
发明人： Rashmi Rao , Elijah Auger
IPC分类号： G02F1/1335 , G02F1/13357 , F21V8/00
摘要： A display device includes a planar array of blue light-emitting diodes (LEDs) that are each configured to generate a blue output light, wherein the planar array is positioned parallel to a light-receiving surface of a liquid crystal module and a nanocrystal material that is disposed between the planar array and the liquid crystal module, and the liquid crystal module. The nanocrystal material is configured to: receive the blue output light, convert a first portion of the blue output light to a green light emission, convert a second portion of the blue output light to a red light emission, and transmit a remainder portion of the blue output light. The liquid crystal module is configured to generate an image that includes a portion of the green light emission, a portion of the red light emission, and a portion of the remainder portion of the blue output light.
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公开(公告)号：US20210055548A1
公开(公告)日：2021-02-25
申请号：US17050386
申请日：2019-03-04
IPC分类号： G02B27/01 , G06F3/14 , G09G5/38 , G09G3/34 , G06F3/01 , G09G3/36 , G09G3/3208 , G02B7/04 , B60K35/00
摘要： Embodiments are disclosed for display configurations for providing an augmented reality heads up display. In one example, a reconfigurable display system includes a display, a moveable optic, an optical element positioned between the display and the moveable optic, a lens actuator configured to control a physical position of the moveable optic, and a display controller comprising a processor and memory, the memory storing instructions executable by the processor to control the lens actuator to move the moveable optic to a position and/or orientation that is selected based on user input and/or dynamic conditions of the reconfigurable display system, the instructions further executable to control an output of image light from the display to pass through the optical element and the moveable optic and impinge upon a transparent plane to generate a viewable image.
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公开(公告)号：US10901609B2
公开(公告)日：2021-01-26
申请号：US16216465
申请日：2018-12-11
发明人： Royce D. Channey , Rashmi Rao , Jason Cummins , Daren Harris
IPC分类号： B60K37/00 , G06F3/0488 , G06F3/041 , B60K37/06 , H03K17/96
摘要： The present disclosure relates to touch control devices and surface wrapped control interfaces for vehicles. In one embodiment, a touch control device includes a housing assembly including an outer surface, and a touch sensor mounted to an inner surface of the housing assembly. The touch sensor includes at least one touch zone and is configured to detect contact to the outer surface of the housing assembly associated with the at least one touch zone. The touch control device may also include at least one illumination element to illuminate a portion of the outer surface of the housing assembly associated the at least one touch zone and a controller configured to illuminate at least one illumination element in response to contact with the a touch zone. The touch control device can output a control signal in response to contact with the at least one touch zone.
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