ON-VEHICLE DISPLAY SYSTEM

• Main Author: KOYAMA HIROTAKA
• Format: Patent
• Language: English; Japanese
• Published: 20.05.2021
• Subjects: ACCESSORIES THEREFOR; ADVERTISING; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CINEMATOGRAPHY; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEALS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

To provide an on-vehicle display system capable of changing the projection target of images with one projector, and capable of stably displaying images without changing the design of an optical system.SOLUTION: The on-vehicle display system comprises an image projection unit 5 including a laser light scanning projector 51, a pedestal part 52 and a drive part 53. The on-vehicle display system is configured so that the direction of the laser beam projection port of the projector 51 can be changed by the drive part 53. By displaying an image on a component part of the vehicle using the laser light scanning projector 51, images can be displayed stably without changing the design of the optical system even when component parts are switched.SELECTED DRAWING: Figure 2 【課題】１つのプロジェクターにより映像の投射先を変更でき、光学系の設計変更をせずとも安定して映像を表示可能な車載用表示システムを実現する。【解決手段】レーザ光走査式のプロジェクター５１、台座部５２および駆動部５３を有してなる映像投射部５を備え、駆動部５３によりプロジェクター５１のレーザ光の投射口の向きを変更可能な構成とする。レーザ光走査式のプロジェクター５１を用いて、車両の構成部品に映像を表示することで、構成部品を切り替えても光学系の設計変更をせずとも安定して映像を表示できる。【選択図】図２