PROBLEM TO BE SOLVED: To provide a binocular image display device that can provide good visibility to both an image to be displayed and a peripheral field of view.SOLUTION: There is provided an image display device attached to the head of a user, the image display device comprising: a display part that displays an image in at least part of the users field of view a light control part that is supported by the display part and suppresses transmission of external light in a light control area including at least a display position of the image a detection part that recognizes an individual difference in the positions of the eyes between the user and the other user and a light control control part that changes the position of the light control area according to the display position of the image in the field of view and the individual difference.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】表示される画像と周辺の視野との両方について良好な視認性が得られる両眼型画像表示装置の提供。【解決手段】使用者の頭部に装着される画像表示装置であって、前記使用者の視野の少なくとも一部に画像を表示する表示部と、前記表示部に支持されて、少なくとも前記画像の表示位置を含む調光領域において外光の透過を抑制する調光部と、前記使用者の前記眼の位置の個人差を認識する検知部と、前記視野における前記画像の表示位置と、前記個人差とに応じて前記調光領域の位置を変化させる調光制御部と、を有する画像表示装置。【選択図】図1
