Title:
HEAD-UP DISPLAY, HEAD-UP DISPLAY SYSTEM, AND MOVING BODY
Document Type and Number:
WIPO Patent Application WO/2021/106688
Kind Code:
A1
Abstract:
A head-up display of the present disclosure is mounted on a moving body and is provided with a first display panel, a reflecting optical element, and an optical member. The first display panel is configured to display a first image. The reflecting optical element is configured to cause the image light of the first image being displayed by the first display panel to be reflected, at least partially, toward a user of the moving body. The optical member is located between the display panel and the reflecting optical element, and is optically transmissive. The display panel and the optical member have opposing surfaces each having a reflection-reducing layer for reducing optical reflection.
Inventors:
KUSAFUKA KAORU (JP)
MURATA MITSUHIRO (JP)
HASHIMOTO SUNAO (JP)
MURATA MITSUHIRO (JP)
HASHIMOTO SUNAO (JP)
Application Number:
PCT/JP2020/042854
Publication Date:
June 03, 2021
Filing Date:
November 17, 2020
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
G02B27/01; B60K35/00; G02B30/00; H04N13/31; H04N13/346; H04N13/363; H04N13/366
Domestic Patent References:
| WO2017094248A1 | 2017-06-08 |
Foreign References:
| JP2018189901A | 2018-11-29 | |||
| JP2019089480A | 2019-06-13 | |||
| JP2015152732A | 2015-08-24 | |||
| JPH06885U | 1994-01-11 | |||
| US20150226965A1 | 2015-08-13 | |||
| JP2013117586A | 2013-06-13 | |||
| JPS63145726U | 1988-09-26 |
Other References:
See also references of EP 4067971A4
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
Download PDF:
Previous Patent: THERMOPLASTIC COPOLYMER AND RESIN MOLDED BODY
Next Patent: HEAD-UP DISPLAY SYSTEM AND MOVING BODY
Next Patent: HEAD-UP DISPLAY SYSTEM AND MOVING BODY