US 12,717,141 B2 · Image display apparatus

Abstract

Provided is an image display apparatus that can present a high-quality image in a case in which a composite image is presented to an observer. An image display unit (10) includes a first display image light input device (20A) and a second display image light input device (20B) that input display image light, a first light guide plate (30A) and a second light guide plate (30B) that receive input of the display image light individually from the first display image light input device (20A) and the second display image light input device (20B), and propagate the input display image light to an output surface while individually reflecting the input display image light, and a mechanism that adjusts a disposition relationship between the first light guide plate (30A) and the second light guide plate (30B).

Claims17

Dependent claims

An image display apparatus comprising:

a plurality of display image light input devices that input display image light;
a plurality of light guide plates that are disposed in a superimposed manner, receive input of the display image light individually from the plurality of display image light input devices, and propagate the input display image light to an output surface while individually reflecting the input display image light;
and
a first adjustment mechanism that includes a holding member that holds the plurality of light guide plates in a superimposed manner, and adjusts a disposition relationship of the plurality of light guide plates held by the holding member.

1 more element

Dependencies are inferred from the claim text.

Image display apparatus

Life of this patent

Image display apparatus

Life of this patent

Abstract

Claims17