| 摘要 |
The prevent invention relates to an optical coupling device which comprises: an incidence part on which a ray of light emitted from a subject has a fixed angle of incidence; an emitting part which receives the ray from the incidence part and emits the ray at a fixed angle; and a connection part which transmits the ray on the incidence part to the emitting part so that the ray, which is emitted from the subject and is incident on the incidence part, may be transmitted to an observer of the subject by matching the angle of the ray with the fixed angle. Therefore, the objective of the present invention is to enable the observer to see an opaque object as a transparent object in the visible light spectrum or display the subject realistically through the emitting part. |
