Title:
HEAD-UP DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/158100
Kind Code:
A1
Abstract:
A head-up display device that is provided with: a display unit (32) that projects a display image onto a windshield of a vehicle; a control board (33a) on which a control circuit (33) that controls the display unit is mounted; and a housing case (40) that houses the control board and that has a hollow space (40c) that contacts the control board. The display unit is provided to the outside of the housing case. The housing case has communication paths (40a, 40b) that allow the hollow space to communicate with ducts (21, 22) that conduct air that is blown into the cabin of the vehicle from an air-conditioning device (90) of the vehicle.
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Inventors:
MOTOMURA HIROHISA (JP)
NIIMI YASUHIKO (JP)
YAMAOKA RYO (JP)
NIIMI YASUHIKO (JP)
YAMAOKA RYO (JP)
Application Number:
PCT/JP2016/055397
Publication Date:
October 06, 2016
Filing Date:
February 24, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
B60K37/00; B60K35/00; B60R11/02
Foreign References:
| JPH04104724U | 1992-09-09 | |||
| JP2002052957A | 2002-02-19 | |||
| JP2007069771A | 2007-03-22 | |||
| JP2004196020A | 2004-07-15 | |||
| JP2015020624A | 2015-02-02 | |||
| JP2014091489A | 2014-05-19 | |||
| JP2015157575A | 2015-09-03 |
Attorney, Agent or Firm:
YOU-I Patent Firm (JP)
Patent business corporation ゆうあい patent firm (JP)
Patent business corporation ゆうあい patent firm (JP)
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