To reduce a vertical parallax of a virtual image recognized by a user.SOLUTION: A head-up display apparatus 10 comprises: a display unit 14 that generates display light for a left eye by modulating first illumination light and generates display light for a right eye by modulating second illumination light; a camera 17 for imaging a user 70's both eyes positioned in an eye box 76; a both-eye position detection unit that on the basis of a picture imaged by the camera 17, detects a difference between positions in the height direction of both eyes of the user 70; a picture processing unit that depending on the difference between the positions in the height direction of both eyes of the user 70 detected by the both-eye position detection unit, generates a picture for the left eye and a picture for the right eye that are corrected so that positions of their display contents relatively shift in the vertical direction; and a display control unit that makes the picture for the left eye be displayed on the display unit at the time of generating the first illumination light and makes the picture for the right eye be displayed on the display unit at the time of generating the second illumination light.SELECTED DRAWING: Figure 1

    【課題】ユーザが視認する虚像の垂直視差を低減する。【解決手段】ヘッドアップディスプレイ装置10は、第1照明光を変調して左目用表示光を生成し、第2照明光を変調して右目用表示光を生成する表示部14と、アイボックス76に位置するユーザ70の両目を撮像するカメラ17と、カメラ17の撮像画像に基づいてユーザ70の両目の高さ方向の位置の差を検出する両目位置検出部と、両目位置検出部により検出されるユーザ70の両目の高さ方向の位置の差に応じて、表示内容の位置が相対的に上下方向にずれるように補正された左目用画像および右目用画像を生成する画像処理部と、第1照明光の生成時に表示部に左目用画像を表示させ、第2照明光の生成時に表示部に右目用画像を表示させる表示制御部と、を備える。【選択図】図1


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    Title :

    HEAD-UP DISPLAY APPARATUS


    Additional title:

    ヘッドアップディスプレイ装置


    Contributors:

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / 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



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