Three-dimensional information presentation device using slit viewing

摘要

Provided is a device which can present three dimensional information by a simple structure and in which the information can be viewed with the naked eye. A plurality of rotary line-light-source units are arranged. The line-light-source units provide different pieces of image information in different directions, in order to produce a parallax between both eyes. A three-dimensional image control unit performs a control to provide thinned image information at corresponding positions to the plurality of line-light-source units and successively present the entire three-dimensional image information by scrolling. As a result, a viewer can recognize the three-dimensional image moved and presented by the scroll control.

主权项

1. A three-dimensional information presentation device comprising:
a control unit; a plurality of separate line-light-source units; the control unit carrying out control of:
transmitting thinned three-dimensional image information to the plurality of separate line-light-source units, a part of the thinned three-dimensional image information being allocated to each of the separate line-light source units;presenting thinned images for providing parallax corresponding to an angle of rotation of each of the separate line-light-source units;presenting an entire apparent three-dimensional image by scrolling the thinned images, wherein the plurality of separate line-light-source units are arranged on a straight line, and wherein the plurality of separate line-light-source units present the thinned images in different directions while rotating for providing the parallax and presenting the entire apparent three-dimensional image.