CROSS REFERENCE TO RELATED APPLICATIONS

The present application is based on and claims priority of Japanese Patent Application No. 2019-197960 filed on Oct. 30, 2019, Japanese Patent Application No. 2019-197961 filed on Oct. 30, 2019, Japanese Patent Application No. 2019-237754 filed on Dec. 27, 2019, and Japanese Patent Application No. 2020-103396 filed on Jun. 15, 2020.

FIELD

The present disclosure relates to a display system for displaying image information.

BACKGROUND

As an example of a conventional display system, for example, Patent Literature (PTL) 1 discloses an image display device securing high brightness and high image quality, while achieving reduction in the size and weight of an optical system, on the assumption that the device is mounted on a head-mounted display.

CITATION LIST

Patent Literature

[PTL 1]Japanese Unexamined Patent Application Publication No. H11-237584[PTL 2]U.S. Pat. No. 5,706,144[PTL 3]Japanese Unexamined Patent Application Publication No. 2017-210229

SUMMARY

However, the image display device etc. disclosed in PTL 1 can be improved upon.

In view of this, the present disclosure provides a display system capable of improving upon the above related art.

A display system according to one aspect of the present disclosure includes: a display that emits, from a display surface, light corresponding to image information; a half mirror that receives the light emitted, reflects, as reflected light, a first component of the light received, and transmits a second component of the light received, the second component being different from the first component; and a first reflecting mirror having a concave surface that receives and reflects the reflected light toward the half mirror. The half mirror includes a first retardation film, a first support substrate, and a reflective polarizing film stacked in this order from a side on which the light emitted is received, the first retardation film changing a phase of the light received, the first support substrate being light-transmissive, the reflective polarizing film reflecting a first polarized component and transmitting a second polarized component different from the first polarized component.

The display system according to the present disclosure is capable of improving upon the above related art.

