Title:
VEHICULAR PROJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/030181
Kind Code:
A1
Abstract:
A purpose of the invention is to improve the visibility of a projected display and the ease of understanding the behavior of a vehicle. This vehicular projection device comprises a projector that forms a projected image on a road surface, and a control unit. In a first period from the start of projection, the control unit causes the projector to perform blinking projection of the projected image, and as the first period changes to a second period, the control unit causes the projector to perform sequential projection of the projected image.
Inventors:
SHIBATA YUICHI (JP)
Application Number:
PCT/JP2021/025948
Publication Date:
February 10, 2022
Filing Date:
July 09, 2021
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60Q1/50; B60Q1/22; B60Q1/34
Domestic Patent References:
| WO2016027315A1 | 2016-02-25 | |||
| WO2018138842A1 | 2018-08-02 |
Foreign References:
| JP2018149820A | 2018-09-27 |
Attorney, Agent or Firm:
IWATA, Masanobu et al. (JP)
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