PROBLEM TO BE SOLVED: To provide a display device capable of suppressing crosstalk in glasses-free stereoscopic viewing.SOLUTION: A display device includes; an image element 40 for projecting a stereoscopic image toward a windshield glass 15, the stereoscopic image comprising a plurality of strip-like left-eye images and right-eye images alternately arranged in a first arrangement pattern; and a parallax optical element (parallax barrier 50) provided between the image element 40 and the windshield glass 15 and comprising a plurality of splitters (slits 50a), arranged in a grid-like second arrangement pattern, for splitting the stereoscopic image into the left-eye images and right-eye images. The windshield glass 15 has a predefined curved surface shape, and at least either of the first arrangement pattern and second arrangement pattern is an uneven pattern that corresponds to the curved surface shape.

    【課題】裸眼立体視において、クロストークを抑制することができる表示装置を提供する。【解決手段】複数の短冊状の左眼用画像及び右眼用画像が交互に第1の配列パターンで配列された立体視用画像を風防ガラス15に向けて投射する映像素子40と、映像素子40と風防ガラス15との間に設けられ、立体視用画像を、左眼用画像と右眼用画像とに分離する複数の分離部(スリット50a)が格子状に第2の配列パターンで配列された視差光学素子(視差バリア50)と、を備え、風防ガラス15は、予め定められた曲面形状を有し、第1の配列パターン及び第2の配列パターンの少なくとも一方は、当該曲面形状に対応する不均一な配列パターンである。【選択図】図3


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    Title :

    DISPLAY DEVICE AND DISPLAY METHOD THEREOF


    Additional title:

    表示装置及びその表示方法


    Contributors:

    Publication date :

    2015-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / 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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