To provide an optical scanner, a display system, and a movable body that increase the ratio of an image area in a scan range.SOLUTION: There is provided an optical scanner 10 comprising: a light source 11; a light deflection unit 13 that scans radiation light radiated from the light source in a first scan direction and a second scan direction orthogonal to the first scan direction; and a screen 15 on which the radiation light is scanned by the light deflection unit, and the optical scanner turns on the light source 11 based on image information in an image area 61 included in a scan range 63 on the screen 15 in which the light deflection unit 13 scans the radiation light to form an image on the screen 15. Also provided are a display system 1 and a movable body 1A. An outer periphery of the image area 61 includes intersecting sides 61A, 61B that intersect both the first scan direction and the second scan direction.SELECTED DRAWING: Figure 18
【課題】走査範囲における画像領域の割合を大きくする光走査装置、表示システム装置および移動体を提供すること。【解決手段】光源11と、光源から照射される照射光を、第1走査方向と、第1走査方向に直交する第2走査方向とに走査する光偏向部13と、光偏向部により照射光が走査されるスクリーン15を備え、スクリーン15上における光偏向部13が照射光を走査する走査範囲63に含まれる画像領域61内で、画像情報に基づき光源11を点灯させて、スクリーン15上に画像を形成する光走査装置10、表示システム装置1および移動体1Aであって、画像領域61の外周は、第1走査方向および第2走査方向の両方に交差する交差辺61A、61Bを含む。【選択図】図18
OPTICAL SCANNER, DISPLAY SYSTEM, AND MOVABLE BODY
光走査装置、表示システムおよび移動体
2020-09-10
Patent
Electronic Resource
Japanese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION |
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