PROBLEM TO BE SOLVED: To provide a projection display capable of displaying an image hardly disturbing a driver's field of view.SOLUTION: A projection display 100 comprises: an image data generation unit 120 generating image data including a guide image to be provided to a driver; a light modulation unit 150 optically modulating light from a light source in accordance with the image data; a projection optical system 140 projecting the modulated light onto a windshield; a line-of-sight detection unit 110 detecting a line-of-sight direction of the driver; and a control unit 180 controlling the image data generation unit 110 on the basis of a detection result of the line-of-sight detection unit 110. When it is determined that the line-of-sight direction has moved, the control unit 180 controls the image data generation unit 120 so as to display the guide image in a location different from the line-of-sight direction that has moved.SELECTED DRAWING: Figure 1

    【課題】運転者の視界の邪魔になり難い画像を表示することができる投射表示装置を提供する。【解決手段】投射表示装置100は、運転者に案内すべき案内画像を含む画像データを生成する画像データ生成部120と、画像データに従い光源からの光を光学的に変調する光変調部150と、変調された光をフロントガラス上に投射する投射光学系140と、運転者の視線方向を検出する視線検出部110と、視線検出部110の検出結果に基づき画像データ生成部110を制御する制御部180とを有する。制御部180は、視線方向に移動が生じたと判定した場合には、移動された視線方向と異なる位置に案内画像が表示されるように画像データ生成部120を制御する。【選択図】図1


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    Title :

    PROJECTION DISPLAY, PROJECTION DISPLAY METHOD, AND PROJECTION DISPLAY PROGRAM


    Additional title:

    投射表示装置、投射表示方法および投射表示プログラム


    Contributors:
    KOMABA YUTO (author)

    Publication date :

    2017-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



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