Stereovision Optometry Apparatus
AssigneeCatholic University Industry Academic Cooperation Foundation
InventorHang - Bong KANG
Life of this patent
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Abstract
The invention relates to a stereovision optometry apparatus comprising: a 3D display unit for displaying 3D image; a reference 2D display unit for displaying reference 2D image; an eyepiece in opposite side of the 2D display unit configured to view the images; a reflective minor in opposite side of the 3D display unit configured to move toward and away from the 3D display unit; and a half minor arranged between the 3D display and the reflective mirror and disposed at a point where propagation paths of the 2D image and the 3D image intersect; wherein the 2D image penetrates through the half mirror to reach the eyepiece; wherein the 3D image penetrates the half mirror to be reflected on the reflective mirror and then the reflected image is reflected on the half mirror to reach the eyepiece.
Claims10
A stereovision optometry apparatus comprising:
- a 3D display unit for displaying a 3D image;
- a reference 2D display unit for displaying a reference 2D image;
- an eyepiece arranged opposite the reference 2D display unit and configured to view the 3D image and the reference 2D image;
- a reflective minor arranged opposite the 3D display unit and configured to move toward and away from the 3D display unit;
- and
- a half mirror arranged between the 3D display unit and the reflective minor and disposed at a point where a propagation path of the reference 2D image and a propagation path of the 3D image intersect;
- wherein the 2D image from the reference 2D display unit penetrates through the half mirror and then reaches the eyepiece;
- and
- wherein the 3D image from the 3D display unit penetrates the half minor and then is reflected on the reflective mirror, and the reflected image is reflected on the half minor and reaches the eyepiece.
Dependencies are inferred from the claim text.