AERIAL IMAGE PROJECTION APPARATUS AND MOBILE OBJECT

WIPO Patent Application WO/2022/181274

A1

This aerial image projection apparatus includes a first reflective element, a second reflective element, a first optical element, a first display device, and a second display device. The first reflective element is configured to transmit, in a second direction, part of first image light incident from a first direction, reflect, in a third direction, part of second image light incident from the second direction, and transmit, in the third direction, part of third image light incident from a fourth direction. The second reflective element is configured to retroreflect, as the second image light, the first image light transmitted through the first reflective element. The first optical element is located between the first reflective element and the second reflective element, and is configured to collect the first image light and collect the second image light. The first display device is configured to emit the first image light. The second display device is configured to emit the third image light.

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SHIMOSE KAZUKI (JP)
KUSAFUKA KAORU (JP)

PCT/JP2022/004091

September 01, 2022

February 02, 2022

Click for automatic bibliography generation  

KYOCERA CORP (JP)

G02B30/56; B60K35/00; G02B5/124; G02B27/01; G03B35/24; H04N13/315; H04N13/346; H04N13/363

US20120313839A1	2012-12-13
JP2019207370A	2019-12-05
US20180024373A1	2018-01-25
US20180188550A1	2018-07-05
CN211857164U	2020-11-03
JP2019132916A	2019-08-08
JP2015153889A	2015-08-24
JP2011253128A	2011-12-15

SAIKYO, Keiichiro (JP)

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