IMAGE DISPLAY MODULE, MOVABLE BODY, AND CONCAVE MIRROR

• Main Author: KUSAFUKA KAORU
• Format: Patent
• Language: English; Japanese
• Published: 01.10.2020
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; TRANSPORTING; VEHICLES IN GENERAL; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

To provide an image display module, a movable body, and a concave mirror that can improve image quality of stereoscopic visions provided to a user.SOLUTION: An image display module 12 comprises: a display unit 20 that displays a plane image and a parallax image projected to the first eye and the second eye of a user through an optical system 30; a barrier unit 21 that regulates the direction of travel of image light of the parallax image to give parallax to the first eye and the second eye; and a concave mirror 18 that forms at least a part of the optical system 30. The distortion of the parallax image projected through the optical system 30 is smaller than the distortion of the plane image projected through the optical system 30.SELECTED DRAWING: Figure 1 【課題】利用者に提供する立体視の画質を向上しうる画像表示モジュール、移動体、及び凹面鏡を提供する。【解決手段】画像表示モジュール１２は、利用者の第１眼及び第２眼に対して光学系３０を介して投影される平面画像と視差画像とを表示する表示部２０と、視差画像の画像光の進行方向を規定することによって、第１眼及び第２眼に視差を与えるバリア部２１と、光学系３０の少なくとも一部を構成する凹面鏡１８とを備える。光学系３０を介して投影される視差画像の歪みは、光学系３０を介して投影される平面画像の歪みよりも小さい。【選択図】図１