METHOD OF MAKING LIGHTGUIDE DEVICE, LIGHTGUIDE DEVICE AND VIRTUAL IMAGES MAPPING DEVICE Russian patent published in 2017 - IPC G02B27/10 

FIELD: lighting.

SUBSTANCE: invention relates to lightguide devices for mapping virtual images. Method of making a lightguide device includes the stage of preparation, on which the first and the second connection surfaces are placed opposite to each other, herewith the lightguide prism and the opposite prism are placed with the possibility of approaching to each other in the direction of displacement, where inclination angles relative to the end sides have the same orientation, but different values; the stage, on which an adhesive substance is applied onto one of the surfaces; the stage of adhesion, on which the first and the second connection surfaces approach each other so, that the adhesive substance is introduced to be filled between the lightguide prism and the opposite prism; the stage of connection, on which the adhesive substance is hardened so, that a seam is formed, which connects the lightguide prism and the opposite prism with each other.

EFFECT: technical result is increasing ease of manufacture.

20 cl, 17 dwg