US 2019/0293944 A1 · Head-Mounted Display

Abstract

Embodiments relate to a head-mounted display which comprises: a light source; a lens part disposed on the optical axis of the light source; an image display part disposed apart from the lens part; a body disposed apart from the image display part, including a correction lens having protruding parts disposed at the center of the top and bottom surfaces thereof, and having a first hole, forming a path through which the protruding parts pass and the correction lens moves, disposed in a direction parallel to the optical axis; a correction lens position adjusting part having at least one second hole disposed therein which is coupled to the protruding parts passing through the first hole, surrounding the body, and moving in a direction parallel to the optical axis; and an image viewing part connected to the body.

Claims20

Dependent claims

A head-mounted display comprising;

a body including:
a light source;
a lens unit disposed on an optical axis of the light source;
an image display unit disposed so as to be spaced apart from the lens unit;
and a correction lens disposed so as to be spaced apart from the image display unit and having a protrusion, the body being provided with a first hole, through which the protrusion passes so as to define a path along which the correction lens is moved;
a correction lens position adjustment unit having at least one second hole, into which the protrusion that has passed through the first hole is coupled, the correction lens position adjustment unit being configured to surround the body and to move in the direction parallel to the optical axis;
and
an image-viewing unit disposed so as to be connected to the body,
wherein the correction lens position adjustment unit includes an upper frame and a lower frame.

6 more elements

Dependencies are inferred from the claim text.

Head-Mounted Display

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Head-Mounted Display

Life of this patent

Abstract

Claims20