公开(公告)号：US20170242257A1

公开(公告)日：2017-08-24

申请号：US15400307

申请日：2017-01-06

Applicant: ALPINE ELECTRONICS, INC.

Inventor： Tsutomu Tatekawa

IPC: G02B27/01

CPC classification number: G02B27/0179 ,  G02B27/0101 ,  G02B27/0149 ,  G02B2027/0141 ,  G02B2027/0154

Abstract: An HUD apparatus is structured such that a first cover moves forward to open a first opening, which is disposed on a path along which a combiner moves, and a second cover also moves forward to open a second opening, which is disposed on an optical path from a light-projecting portion of a light-emitting unit (second minor) to the combiner. When the combiner moves from an accommodated position to a projecting position, a front end portion of the second cover moves into a space that is occupied by the combiner when the combiner is at the accommodated position.

公开(公告)号：US20170227769A1

公开(公告)日：2017-08-10

申请号：US15400530

申请日：2017-01-06

Applicant: ALPINE ELECTRONICS, INC.

Inventor： Tsutomu Tatekawa ,  Takehide Yamano

IPC: G02B27/01 ,  B60R1/00 ,  B60K35/00

Abstract: A HUD apparatus is structured such that a first cover opens and closes a first opening, which is disposed on a path along which a combiner moves, and a second cover opens and closes a second opening, which is disposed in an optical path from a light-projecting portion of a light-emitting unit (second mirror) to the combiner. When the combiner is being moved from an accommodated position to a projecting position, the second cover retracts into a space between the combiner and the light-projecting portion while rotating forward, similarly to the first cover.