System of stacking electronic modules on a base board

    公开(公告)号:US10720720B2

    公开(公告)日:2020-07-21

    申请号:US16358184

    申请日:2019-03-19

    Abstract: Various systems may benefit from suitable arrangements and configurations of modules. For example, certain electronics systems may benefit from systems and methods for stacking electronic modules on a base board. A system of stacking computer modules can include a base board, which can be a printed circuit board (PCB). The system can also include a first plurality of connectors, mounted to and in electrical communication with the base board. The system can further include a first module, the first module including a second PCB and a second plurality of bottom connectors configured to engage the first plurality of connectors and a third plurality of top connectors. The system can additionally include a second module, the second module including a third PCB and a fourth plurality of bottom connectors configured to engage the third plurality of top connectors of the first module.

    TFT display screen device
    122.
    发明授权

    公开(公告)号:US10586840B2

    公开(公告)日:2020-03-10

    申请号:US16181748

    申请日:2018-11-06

    Abstract: A TFT display screen device includes at least one active zone whose pixels are used for the display of an instrument cluster and the display of one or more warning or alarm), optionally icons inlaid in the instrument cluster. The screen also includes at least one dead zone not visible to the user. At least one dead zone is provided-with at least one light sensor and at least one control pixel which is activated when the single icon or at least one icon with which it is associated, is displayed in the active zone of the screen. The sensor is adapted to detect the activation of said at least one control pixel and to deliver a signal.

    Head-up display with holographic optical element

    公开(公告)号:US10578867B2

    公开(公告)日:2020-03-03

    申请号:US15792985

    申请日:2017-10-25

    Abstract: A head-up display device for displaying a virtual image superimposed over a field of view to a viewer is provided. The head-up display device includes a picture generating unit having an illumination source, such as a laser, to generate a real image following a first light beam. A windshield of a vehicle engages the first light beam, either at an inclined angle or perpendicular, to reflect the first light beam away from the viewer as reflected images. A combiner disposed on the windshield including a holographic optical element steers the first light beam toward the viewer as a third light beam to present the virtual image within the field of view of the viewer. Mirrors may direct and magnify first light beam onto the combiner. A method for displaying a virtual image superimposed over a field of view to a viewer using a head-up display device is also provided.

    SYSTEM AND METHOD FOR CORRELATING VEHICULAR SENSOR DATA

    公开(公告)号:US20190279000A1

    公开(公告)日:2019-09-12

    申请号:US15914503

    申请日:2018-03-07

    Abstract: A system for correlating sensor data in a vehicle includes a first sensor disposed on the vehicle to detect a plurality of first objects. A first object identification controller analyzes the first data stream, identifies the first objects, and determines first characteristics associated therewith. A second sensor disposed on the vehicle detects a plurality of second objects. A second object identification controller analyzes the second data stream, identifies the second objects, and determines second characteristics associated therewith. A model generator includes a plausibility voter to generate an environmental model of the objects existing in space around the vehicle. The model generator may use ASIL decomposition to provide a higher ASIL level than that of any of the sensors or object identification controllers alone. Matchings between uncertain objects are accommodated using matching distance probability functions and a distance-probability voter. A method of operation is also provided.

    HEAD-UP DISPLAY WITH A SEGMENTED COVER
    127.
    发明申请

    公开(公告)号:US20190227313A1

    公开(公告)日:2019-07-25

    申请号:US15877850

    申请日:2018-01-23

    Abstract: A head-up display unit having a segmented cover includes a housing having an upper surface defining an aperture to an interior space and holding a combiner. The combiner is movable between a storage position within the housing and an operational position extending through the aperture. The segmented cover is movable between a closed position covering the aperture and an opened position uncovering the aperture. The segmented cover includes a plurality of flaps of rigid material, each having a generally rectangular elongated profile and arranged adjacent and parallel to one another. The segmented cover also includes a flexible connection between adjacent ones one of the flaps to allow the segmented cover to be rolled cylindrically into the opened position. The flexible connection includes flexible material overmolded on the flaps in one or more different configurations. A method of constructing the segmented cover for a head-up display unit is also provided.

    DISPLAY ASSEMBLY WITH UNBALANCED BACKLIGHT TO MANAGE WINDOWING EFFECT

    公开(公告)号:US20190213961A1

    公开(公告)日:2019-07-11

    申请号:US15862972

    申请日:2018-01-05

    Inventor: Michel M. FLEURY

    Abstract: A display assembly and method of backlighting are provided. The assembly includes a first display panel extending along a plane to a first display periphery and a second display panel extending in parallel along the plane to a second display periphery. A light guide panel extends along and below the first display panel and second display panel. A backlight module extends along the light guide panel and includes a plurality of light emitting diodes divided into a first ranking group including a plurality of first light emitting diodes of a first luminance are arranged to provide light through the first display panel and the second display panel within the first display periphery. A second ranking group includes a plurality of second light emitting diodes of a second luminance are arranged to provide light through the second display panel beyond the first display periphery to eliminate a windowing effect.

    MULTIPLE IMAGE PLANE HEAD-UP DISPLAY
    130.
    发明申请

    公开(公告)号:US20190116344A1

    公开(公告)日:2019-04-18

    申请号:US15785691

    申请日:2017-10-17

    Abstract: A multi-image head-up display device for displaying a plurality of virtual images at different projection distances from a driver of a vehicle includes a picture generating unit with an illumination source that may include a plurality of lasers of different colors to illuminate a spatial light modulator with a first light beam. The spatial light modulator includes blocks of modulating elements to diffract the first light beam to form first and second real images upon first and second respective projection surfaces, each spaced apart from the spatial light modulator by a different focal length. The blocks may be configured as Fourier and/or Fresnel diffractive optical elements. A projection assembly may magnify and direct the real images to the viewer as virtual images each having a different projection distance from the viewer. A method for generating a plurality of virtual images with a head-up display device is also provided.

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