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Title:
HEAD-UP DISPLAY AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2016/079926
Kind Code:
A1
Abstract:
A head-up display (100) is equipped with a display device (110) having a display surface (111) for displaying an image, and a projection optical system (120) having a first reflecting element (121) and a second reflecting element (122). A reference light beam (Lc) incident on the second reflecting element (122) has a vector component, the direction of which is horizontal and toward the display device (110). The head-up display (100) satisfies a condition (1). 1.7

Inventors:
KUZUHARA SATOSHI
OKAYAMA HIROAKI
Application Number:
PCT/JP2015/005329
Publication Date:
May 26, 2016
Filing Date:
October 23, 2015
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02B27/01; B60K35/00
Foreign References:
JPH05341226A1993-12-24
JPH07159718A1995-06-23
JP2011022210A2011-02-03
JP2007272061A2007-10-18
JP2012058294A2012-03-22
JPH04247489A1992-09-03
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
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