Title:
ヘッドアップディスプレイ装置
Document Type and Number:
Japanese Patent JP6655423
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a head-up display device that can display a clear virtual image by reducing display light reflected on the inside of the device and made incident on a mirror part.SOLUTION: A head-up display device 1 comprises: a display device 7 that is disposed inside a housing inclined forward by a predetermined angle from an upright state and emits display light of an image to be a source of a virtual image; a mirror part 2a that is disposed at a position where the display light is made incident and reflects the display light to pass through an opening 8 in a top face of the housing; and a combiner 9 that collects the display light reflected on the mirror part 2a to project a virtual image. A bottom plate 3a prevents the display light emitted from the display device 7 to a lower part of the mirror part 2a from being reflected in a direction of the mirror part 2a.SELECTED DRAWING: Figure 3A
Inventors:
Koichiro Ano
Hiroshi Sunaga
Hiroshi Sunaga
Application Number:
JP2016034597A
Publication Date:
February 26, 2020
Filing Date:
February 25, 2016
Export Citation:
Assignee:
Stanley Electric Co., Ltd.
International Classes:
G02B27/01; B60K35/00
Domestic Patent References:
| JP2013156584A | ||||
| JP2015064396A |
Foreign References:
| US5028119 | ||||
| US5237455 |
Attorney, Agent or Firm:
Creation International Patent Office