Title:
A head up display and the move apparatus using it
Document Type and Number:
Japanese Patent JP5966752
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a head-up display having a display part scarcely causing poor appearance, allowing post-molding, and improving visibility of external information such as landscape and information, on the display part.SOLUTION: The head-up display includes a projector 10 for projecting information, and the display part on which the information is projected to be visible. The display part comprises a transparent base material 11, an adhesive layer 12, and a half mirror material 13 that is formed by alternately superposing 50 layers or more of layers (A layers) consisting of thermosetting resin A and layers (B layers) consisting of thermosetting resin B. The reflectance ratio of the half mirror material is not less than 13% and not more than 70%, and defect luminance distribution irregularity of the display part is 40% or less.
Inventors:
Wataru Goda
Shunichi Nagata
Shunichi Nagata
Application Number:
JP2012178084A
Publication Date:
August 10, 2016
Filing Date:
August 10, 2012
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
G02B27/01; B60K35/00
Domestic Patent References:
| JP2001221973A | ||||
| JP4095901A | ||||
| JP2011129110A | ||||
| JP2004070328A |
Foreign References:
| WO2007020861A1 |
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