Title:
HEAD-UP DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/087714
Kind Code:
A1
Abstract:
The present invention provides a compact head-up display device having sufficient virtual image display luminance while permitting vertically wide viewing range from an eye box. The head-up display device includes an optical path deflection member 23 on the optical path between an image display element and an image reflecting surface 6. The optical path deflection member 23 has different deflection characteristics depending on the position of display light on the transmission surface and is capable of moving in a direction intersecting with the optical axis of the display light.
More Like This:
| WO/2022/009605 | IMAGE GENERATION DEVICE AND HEAD-UP DISPLAY |
| WO/2012/082807 | OPTIMIZED FOCAL AREA FOR AUGMENTED REALITY DISPLAYS |
| JP3057705 | [Title of Invention] Head-up display |
Inventors:
KAWANA MASANAO (JP)
Application Number:
PCT/JP2018/037691
Publication Date:
May 09, 2019
Filing Date:
October 10, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B27/01; B60K35/00; B60R11/02; H04N5/74; H04N13/322
Domestic Patent References:
| WO2016162928A1 | 2016-10-13 | |||
| WO2017149995A1 | 2017-09-08 |
Foreign References:
| JPH0398136U | 1991-10-11 | |||
| US20170212361A1 | 2017-07-27 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
Download PDF:
Previous Patent: FINDER DEVICE, IMAGING DEVICE, AND METHOD FOR CONTROLLING FINDER DEVICE
Next Patent: FILM FORMATION DEVICE, AND FILM FORMATION METHOD
Next Patent: FILM FORMATION DEVICE, AND FILM FORMATION METHOD