DISPLAY DEVICE, ELECTRONIC MIRROR, CONTROL METHOD OF DISPLAY DEVICE, AND DISPLAY CONTROL PROGRAM

• Main Authors: YANAGAWA ERI, KIKUCHI AKIRA, YAMADA TAKAYUKI, NAKAGAWA TAKEHIKO, INAMORI YOSHIMITSU, MURAO TAKEHIRO
• Format: Patent
• Language: English; Japanese
• Published: 24.06.2019
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

To realize a display device that does not disturb driving.SOLUTION: An electronic mirror (101) includes: a video display device (10) capable of switching 2D representation and 3D representation by a parallax barrier method; and a distance measuring device (40) for measuring a distance from user's eyes to a display screen of the video display device (10). When the distance measured by the distance measuring device (40) falls outside a predetermined range during 3D representation, the representation is switched to 2D representation.SELECTED DRAWING: Figure 1 【課題】運転に支障をきたさない表示装置を実現する。【解決手段】電子ミラー（１０１）は、２Ｄ表示と、視差バリア方式による３Ｄ表示とを切替え可能な映像表示装置（１０）と、ユーザの眼から映像表示装置（１０）の表示画面までの距離を測定する距離測定装置（４０）と、３Ｄ表示中に、距離測定装置（４０）により測定された距離が所定範囲外になると２Ｄ表示に切替える。【選択図】図１