To provide a display system which can improve the visibility between a plurality of display devices.SOLUTION: A display system according to an embodiment comprises: a first display device which emits first display light related to a first image that is visually recognized by a viewer by being superimposed on an actual scene; a second display device which emits second display light related to a second image that is visually recognized by the viewer without being superimposed on the actual scene; an illuminance acquisition unit which acquires illuminance of external light; and a display control unit which controls the first display device and the second display device so as to reduce luminance of the first display light and the second display light as the illuminance decreases. The display control unit executes first luminance control of controlling the first display device and the second display device such that an inter-display unit luminance difference being a difference between the luminance of the first display light and the luminance of the second display light changes at a first change rate when the illuminance is higher than prescribed illuminance, and executes second luminance control of controlling the first display device and the second display device such that the inter-display unit luminance difference changes at a second change rate smaller than the first change rate when the illuminance is equal to or less than the prescribed illuminance.SELECTED DRAWING: Figure 5

    【課題】複数の表示装置間における視認性を向上できる表示システムを提供する。【解決手段】本実施形態の表示システムは、実景に重畳させて視認者に視認させる第一画像に係る第一表示光を出射する第一表示装置と、実景に重畳させることなく視認者に視認させる第二画像に係る第二表示光を出射する表示する第二表示装置と、外光の照度を取得する照度取得部と、照度が下がるにつれて第一表示光及び第二表示光の輝度を下げるよう第一表示装置及び第二表示装置を制御する表示制御部と、を備える。表示制御部は、照度が所定照度より高い場合、第一表示光の輝度及び第二表示光の輝度の差である表示器間輝度差が第一変化率で変化するように第一表示装置及び第二表示装置を制御する第一輝度制御を実行し、照度が所定照度以下の場合、表示器間輝度差が第一変化率よりも小さい第二変化率で変化するように第一表示装置及び第二表示装置を制御する第二輝度制御を実行する。【選択図】 図5


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    Titel :

    DISPLAY SYSTEM


    Weitere Titelangaben:

    表示システム


    Beteiligte:
    HATA MAKOTO (Autor:in) / MASUYA YUKI (Autor:in) / HAYASHI TAKESHI (Autor:in)

    Erscheinungsdatum :

    2023-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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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