公开(公告)号：US20190113748A1

公开(公告)日：2019-04-18

申请号：US16217029

申请日：2018-12-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KENJI NAKAYAMA ,  YUKIO HIBINO ,  AKITO SAWADA

IPC: G02B27/01 ,  G02B27/14 ,  B60K37/02

Abstract: The combiner has a reflecting surface that reflects incident light. When the incident light has an incident angle in a range from 0° to 25°, inclusive, defined as a first value, in a wavelength range from 400 nm to 700 nm, inclusive, the upper limit wavelength of a wavelength range having a reflectance of 90% or more of the reflectance peak of the incident light is shorter than 700 nm. When the incident angle takes a second value in a range from 60° to 85°, inclusive, in the wavelength range from 400 nm to 700 nm, inclusive, the reflectance peak of an S-wave component contained in the incident light has a wavelength shorter than 570 nm.