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1. (WO2017150001) COMBINER AND HEAD-UP DISPLAY DEVICE

Pub. No.:    WO/2017/150001    International Application No.:    PCT/JP2017/002211
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Jan 25 00:59:59 CET 2017
IPC: G02B 27/01
B60K 35/00
B60R 11/02
Applicants: DENSO CORPORATION
株式会社デンソー
Inventors: HISATSUGU Shinsuke
久次 信輔
KATAYAMA Hiroshi
片山 浩
Title: COMBINER AND HEAD-UP DISPLAY DEVICE
Abstract:
This combiner (20) is fastened to a base (4) in a moving body (2) via a fastening member (30) that forms a flat bearing surface (32a). The combiner (20) displays a light image (100) projected from a projection unit (10) so that an occupant (6) in the moving body (2) can view the light image (100) as a virtual image. The combiner (20) is provided with a projection body (25) and a fastening projection. The projection body (25) includes a projection region (27) and has two reflection surfaces (21, 22) formed into a curved shape to reflect the light image (100) projected onto the projection region (27), thereby displaying the virtual image. The fastening projection forms a flat fastening surface (29b) that is brought into surface contact with the bearing surface (32a), the fastening projection serving as a fastening projection (26) that protrudes from the projection body (25) and is fastened to the base (4) via the fastening member (30) which is inserted in the fastening projection.