Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2012062051
Kind Code:
A
Abstract:

To provide a display device capable of displaying driving auxiliary information while securing safety during driving.

The display device includes a light source unit, a projection part, a display generation means and a display switching means. The light source unit is installed on a vehicle and emits light constituting a display image. The display image is projected to the projection part, and the projection part displays the display image as a virtual image. The display generation means generates the display image based on the driving auxiliary information. The display switching means switches a display position of the virtual image to a position overlapped with an upper part or a lower part of a windshield of the vehicle. The display generation means differentiates a guiding method based on auxiliary information indicated by the virtual image displayed in the position overlapped with the upper part of the windshield from a guiding method based on auxiliary information indicated by the virtual image displayed in the position overlapped with the lower part of the windshield.


Inventors:
EZUKA TOSHIHARU
Application Number:
JP2011000225859
Publication Date:
March 29, 2012
Filing Date:
October 13, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PIONEER ELECTRONIC CORP
International Classes:
B60R16/02; B60K35/00; B60R11/02; G01C21/36
Domestic Patent References:
JP2001280979A2001-10-10
JP2006001377A2006-01-05
JP2001280979A2001-10-10
JPH06255396A1994-09-13
JP2005140636A2005-06-02
JP2005308661A2005-11-04
JPH0215524U1990-01-31
JP2009269490A2009-11-19
JP2005199992A2005-07-28
JP2005297810A2005-10-27
JP2001108476A2001-04-20
JP2009006968A2009-01-15
Attorney, Agent or Firm:
中村 聡延