To provide an information display device, an information display system, a movable body, an information display method, and a program that can prevent a reduction in quality of an image.SOLUTION: An information display device of the present invention is an information display device that scans a surface to be scanned with a laser beam to form an image, and comprises a light source unit, a scanning unit, a light quantity adjustment unit, and a control unit. The light source unit includes at least one semiconductor laser. The scanning unit deflects the laser beam emitted from the light source unit toward the surface to be scanned to scan the surface to be scanned. The light quantity adjustment unit is provided between the light source unit and scanning unit and adjusts the quantity of the laser beam emitted from the light source unit. The control unit controls the adjustment of the quantity of light performed by the light quantity adjustment unit when the position of scanning with the laser beam performed by the scanning unit is outside an image forming range.SELECTED DRAWING: Figure 1

    【課題】画像の品質低下を抑制可能な情報表示装置、情報表示システム、移動体、情報表示方法およびプログラムを提供する。【解決手段】本発明の情報表示装置は、レーザ光により被走査面を走査して画像を形成する情報表示装置であって、光源部と走査部と光量調整部と制御部とを備える。光源部は少なくとも1つの半導体レーザを含む。走査部は、光源部から発せられたレーザ光を、被走査面に向けて偏向して被走査面上を走査する。光量調整部は、光源部と走査部との間に設けられ、光源部から発せられたレーザ光の光量を調整する。制御部は、走査部によるレーザ光の走査位置が画像形成範囲外であるときに光量調整部による光量の調整を制御する。【選択図】図1


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    Title :

    INFORMATION DISPLAY DEVICE, INFORMATION DISPLAY SYSTEM, MOVABLE BODY, INFORMATION DISPLAY METHOD, AND PROGRAM


    Additional title:

    情報表示装置、情報表示システム、移動体、情報表示方法およびプログラム


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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