Title:
HEADUP DISPLAY
Document Type and Number:
WIPO Patent Application WO/2019/163655
Kind Code:
A1
Abstract:
Provided is a headup display that is equipped with a detection means having a small power consumption. This headup display is characterized by being provided with: a display 20 that generates a display image; a reflecting section 41 that reflects the display image transmitted from the display 20; a drive means 43 that changes the reflecting direction of the reflecting section 41; a detection means 44, which has a light source 44a, and which detects the reference position of the reflecting section 41, said reference position being changed by means of the drive means 43 in accordance with the reception state of light emitted from the light source 44a; and a control means 60 that controls operations of the drive means 43 and the detection means 44.
Inventors:
MIZUNO SAYAKA
Application Number:
PCT/JP2019/005484
Publication Date:
August 29, 2019
Filing Date:
February 15, 2019
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
G02B27/01; B60K35/00; G09F9/00; H04N5/74
Foreign References:
| JP2015059968A | 2015-03-30 | |||
| JP2017087897A | 2017-05-25 | |||
| JP2014137283A | 2014-07-28 | |||
| JP2005017505A | 2005-01-20 | |||
| JP2006224919A | 2006-08-31 |
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