公开(公告)号：US20190227313A1

公开(公告)日：2019-07-25

申请号：US15877850

申请日：2018-01-23

Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.

Inventor： YVES LAMBERT ,  MICHAEL AUTISSIER ,  SEBASTIEN HERVY

IPC: G02B27/01

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.

公开(公告)号：US20190187466A1

公开(公告)日：2019-06-20

申请号：US15841612

申请日：2017-12-14

Applicant: VISTEON GLOBAL TECHNOLOGIES, INC.

Inventor： FABRICE HENON ,  SEBASTIEN HERVY ,  DAVID RENAUDIN

IPC: G02B27/01 ,  F16F15/00

CPC classification number: G02B27/0101 ,  F16F15/002 ,  G02B27/0149 ,  G02B2027/0183

Abstract: A system and method for canceling vibrations in a head-up display device displaying a projected image superimposed over a field of view of a driver of a vehicle includes a mounting plate fixed to the vehicle and supporting a combiner panel while allowing the combiner panel to be rotated about a rotation axis. An image source generates a signal corresponding to the projected image, which is then projected upon the combiner panel by a picture generating unit. A rotation sensor measures rotation of the combiner panel and causes a displacement compensation controller to shift the projected image to offset displacement caused by vibration which would otherwise cause the projected image to appear to move. In this way, unwanted movement of the projected image caused by vibration is effectively cancelled-out. Alternative arrangements of components of the system are disclosed. A method for vibration cancelation in a HUD device is also provided