Title:
VIRTUAL IMAGE DISPLAY DEVICE AND VIRTUAL IMAGE DISPLAY METHOD
Document Type and Number:
Japanese Patent JP2017193246
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique for more properly displaying a virtual image which has a three-dimensional feeling while maintaining visibility.SOLUTION: A virtual image display device 10 comprises: a projection part 20 including a transmission type display part 24 for modulating illumination light and generating display light and a drive part 30 for rotating the display part 24 so that the display part 24 is inclined with respect to the optical axis of the illumination light, and presenting a virtual image 50 by projecting the display light on a virtual image presentation surface provided on a movable body; an acquisition part for acquiring information related to the movable body; a determination part for determining a rotation condition on the basis of the information acquired by the acquisition part; and a drive control part for controlling the operation of the drive part 30 on the basis of the determination of the determination part.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI KEN
Application Number:
JP2016084475A
Publication Date:
October 26, 2017
Filing Date:
April 20, 2016
Export Citation:
Assignee:
JVC KENWOOD CORP
International Classes:
B60K35/00; G01D7/00; G02B27/01
Domestic Patent References:
| JP2016053690A | 2016-04-14 | |||
| JP2015197495A | 2015-11-09 | |||
| JPH07290994A | 1995-11-07 | |||
| JPH05139186A | 1993-06-08 | |||
| JP2010156608A | 2010-07-15 | |||
| JP2012032811A | 2012-02-16 | |||
| JP2006310367A | 2006-11-09 | |||
| JP2005148658A | 2005-06-09 |
Attorney, Agent or Firm:
Sakaki Morishita